Release 1.7.29.2

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,32 +1,19 @@
 name: Bug 反馈 / Bug report
-description: 提交一个问题报告 / Create a bug report
+description: 提交一个问题报告 / Create a bug report to help us improve
 labels:
   - "bug"
 body:
-  - type: markdown
-    attributes:
-      value: |
-        感谢您愿意为 Ehviewer-Overhauled 做出贡献！
-        提交问题报告前，还请首先完成文末的自查步骤
-
-        Thanks for your contribution on Ehviewer-Overhauled Project!
-        Please finish verify steps which list in the end first before create bug report
-
   - type: textarea
     id: reproduce
     attributes:
       label: 复现步骤 / Step to reproduce
       description: |
-        请从全新安装应用开始，在此处写下复现的方式。请尽量附带录屏
-        如果不能稳定复现，请在下方上传应用日志
-        Describe how to reproduce here with fresh installation, with screen recording if possible.
-        If you can't reproduce it consistently, please upload app logs below
+        在此处写下复现的方式
+        Describe how to reproduce here
       placeholder: |
-        0. 重新安装应用 / Fresh install
         1.
         2.
         3.
-        [录屏] / [Screen recording]
     validations:
       required: true
 
@@ -57,34 +44,12 @@ body:
     validations:
       required: true
 
-  - type: textarea
-    id: log
-    attributes:
-      label: 应用日志 / App logs
-      description: 您可以通过设置-高级-导出日志来获得日志文件 / You can get logs file in Settings - Advanced - Dump logcat
-      placeholder: 06-15 17:44:53.704 23382 23382 E ...
-    validations:
-      required: false
-
-  - type: textarea
-    id: more
-    attributes:
-      label: 备注 / Addition details
-      description: |
-        在此处写下其他您想说的内容
-        Describe addition details here
-      placeholder: |
-        其他有用的信息与附件
-        Additional details and attachments
-    validations:
-      required: false
-
   - type: input
     id: version
     attributes:
       label: EhViewer 版本号 / EhViewer version code
       description: 您可以在设置 - 关于处找到版本号 / You can get version code in Settings - About
-      placeholder: 1.6.9.13
+      placeholder: 四位版本号 / 4 digits version code
     validations:
       required: true
 
@@ -92,8 +57,8 @@ body:
     id: ci
     attributes:
       label: EhViewer CI 版本 / EhViewer CI Version
-      description: 位于设置 - 关于中的版本号后 / Next to the version code in Settings - About
-      placeholder: 26f05a0
+      description: 直接将对应 CI 下载页面网址填入即可 / Simply drop CI download page url here
+      placeholder: https://github.com/Ehviewer-Overhauled/Ehviewer/actions/runs/XXXXXXXXXX
     validations:
       required: true
 
@@ -124,6 +89,15 @@ body:
     validations:
       required: true
 
+  - type: textarea
+    id: log
+    attributes:
+      label: 应用日志 / App logs
+      description: 您可以通过设置-高级-导出日志来获得日志文件 / You can get logs file in Settings - Advanced - Dump logcat
+      placeholder: 06-15 17:44:53.704 23382 23382 E ...
+    validations:
+      required: true
+
   - type: checkboxes
     id: check
     attributes:
@@ -145,4 +119,4 @@ body:
         required: true
 
       - label: 您确保已使用最新 CI 版本测试，并且该问题在最新 CI 版本中并未解决 / This bug have not solved in latest CI version
-        required: true
+        required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,4 +1,3 @@
-blank_issues_enabled: false
 contact_links:
  - name: 所有其他问题 / All other questions
    url: https://github.com/Ehviewer-Overhauled/Ehviewer/discussions

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,17 +1,8 @@
 name: 功能请求 / Feature request
-description: 提出一个功能建议 / Suggest an idea
+description: 提出一个功能建议 / Suggest an idea for this project
 labels:
   - "enhancement"
 body:
-  - type: markdown
-    attributes:
-      value: |
-        感谢您愿意为 Ehviewer-Overhauled 做出贡献！
-        提交功能建议前，还请首先完成文末的自查步骤
-
-        Thanks for your contribution on Ehviewer-Overhauled Project!
-        Please finish verify steps which list in the end first before suggest an idea
-
   - type: textarea
     id: request
     attributes:
@@ -42,7 +33,7 @@ body:
   - type: textarea
     id: more
     attributes:
-      label: 备注 / Addition details
+      label: 其他细节 / Addition details
       description: |
         在此处写下其他您想说的内容
         Describe addition details here
@@ -57,7 +48,7 @@ body:
     attributes:
       label: EhViewer 版本号 / EhViewer version code
       description: 您可以在设置 - 关于处找到版本号 / You can get version code in Settings - About
-      placeholder: 1.6.9.13
+      placeholder: 四位版本号 / 4 digits version code
     validations:
       required: true
 
@@ -65,8 +56,8 @@ body:
     id: ci
     attributes:
       label: EhViewer CI 版本 / EhViewer CI Version
-      description: 位于设置 - 关于中的版本号后 / Next to the version code in Settings - About
-      placeholder: 26f05a0
+      description: 直接将对应 CI 下载页面网址填入即可 / Simply drop CI download page url here
+      placeholder: https://github.com/Ehviewer-Overhauled/Ehviewer/actions/runs/XXXXXXXXXX
     validations:
       required: true
 
@@ -91,4 +82,4 @@ body:
         required: true
 
       - label: 您确保已使用最新 CI 版本测试，并且该功能在最新 CI 版本中并未按照预期实现 / This feature don't implement correctly in latest CI version
-        required: true
+        required: true

.github/workflows/ci.yml

@@ -1,11 +1,6 @@
 name: CI
 
-on:
-  push:
-    branches:
-      - '*'
-    tags-ignore:
-      - "*"
+on: [push]
 
 jobs:
   linux:
@@ -14,38 +9,25 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-        with:
-          submodules: 'recursive'
 
-      - name: Setup Java 17
+      - name: Setup Java 11
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 11
+
+      - name: Setup Android SDK Tools
+        uses: android-actions/setup-android@v2
 
       - name: Install NDK
         run: |
-          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;26.0.10404224" --channel=1 --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
-
-      - name: Install Rust Toolchain
-        run: rustup update && rustup target add armv7-linux-androideabi aarch64-linux-android i686-linux-android x86_64-linux-android && rustup component add rustfmt clippy
-
-      - name: Rustfmt Check
-        working-directory: ./app/src/main/rust
-        run: cargo fmt --all -- --check
-
-      - name: Clippy Check
-        working-directory: ./app/src/main/rust
-        run: cargo clippy --all-targets --all-features -- -D warnings
-
-      - name: Ktlint Check
-        run: ./gradlew ktlintCheck
+          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.0.8775105" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
 
       - name: Gradle Build
         uses: gradle/gradle-build-action@v2
-        with:
-          gradle-home-cache-cleanup: true
-          arguments: assembleRelease
+      - run: |
+          git submodule update --init --recursive
+          gradle assembleRelease
 
       - name: Update ARM64
         uses: actions/upload-artifact@v3
@@ -70,10 +52,3 @@ jobs:
         with:
           name: x86-${{ github.sha }}
           path: app/build/outputs/apk/release/app-x86-release.apk
-
-      - name: Update mapping
-        uses: actions/upload-artifact@v3
-        with:
-          name: mapping-${{ github.sha }}
-          path: app/build/outputs/mapping/release/mapping.txt
-          retention-days: 5

.github/workflows/pull_request.yml

@@ -1,6 +1,6 @@
 name: Pull Request Check
 
-on: [ pull_request ]
+on: [pull_request]
 
 jobs:
   linux:
@@ -9,37 +9,25 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-        with:
-          submodules: 'recursive'
 
-      - name: Setup Java 17
+      - name: Setup Java 11
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 11
+
+      - name: Setup Android SDK Tools
+        uses: android-actions/setup-android@v2
 
       - name: Install NDK
         run: |
-          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;26.0.10404224" --channel=1 --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
-
-      - name: Install Rust Toolchain
-        run: rustup update && rustup target add armv7-linux-androideabi aarch64-linux-android i686-linux-android x86_64-linux-android && rustup component add rustfmt clippy
-
-      - name: Rustfmt Check
-        working-directory: ./app/src/main/rust
-        run: cargo fmt --all -- --check
-
-      - name: Clippy Check
-        working-directory: ./app/src/main/rust
-        run: cargo clippy --all-targets --all-features -- -D warnings
-
-      - name: Ktlint Check
-        run: ./gradlew ktlintCheck
+          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.0.8775105" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
 
       - name: Gradle Build
         uses: gradle/gradle-build-action@v2
-        with:
-          arguments: assembleRelease
+      - run: |
+          git submodule update --init --recursive
+          gradle assembleRelease
 
       - name: Update ARM64
         uses: actions/upload-artifact@v3

.github/workflows/releases.yml

@@ -12,43 +12,33 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-        with:
-          submodules: 'recursive'
 
-      - name: Setup Java 17
+      - name: Setup Java 11
         uses: actions/setup-java@v3
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 11
+
+      - name: Setup Android SDK Tools
+        uses: android-actions/setup-android@v2
 
       - name: Install NDK
         run: |
-          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;26.0.10404224" --channel=1 --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
-
-      - name: Install Rust Toolchain
-        run: rustup update && rustup target add armv7-linux-androideabi aarch64-linux-android i686-linux-android x86_64-linux-android
+          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.0.8775105" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
 
       - name: Gradle Build
         uses: gradle/gradle-build-action@v2
-        with:
-          arguments: assembleRelease
-
-      - name: Rename Apks
-        run: |
-          cp app/build/outputs/apk/release/app-universal-release.apk app/build/outputs/apk/release/EhViewer-universal.apk
-          cp app/build/outputs/apk/release/app-arm64-v8a-release.apk app/build/outputs/apk/release/EhViewer-arm64-v8a.apk
-          cp app/build/outputs/apk/release/app-x86_64-release.apk app/build/outputs/apk/release/EhViewer-x86_64.apk
-          cp app/build/outputs/apk/release/app-x86-release.apk app/build/outputs/apk/release/EhViewer-x86.apk
-          cp app/build/outputs/apk/release/app-armeabi-v7a-release.apk app/build/outputs/apk/release/EhViewer-armeabi-v7a.apk
+      - run: |
+          git submodule update --init --recursive
+          gradle assembleRelease
 
       - name: Releases
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@v0.1.14
         with:
           body: Bump Version
+          discussion_category_name: Announcements
           files: |
-            app/build/outputs/apk/release/EhViewer-universal.apk
-            app/build/outputs/apk/release/EhViewer-arm64-v8a.apk
-            app/build/outputs/apk/release/EhViewer-x86_64.apk
-            app/build/outputs/apk/release/EhViewer-x86.apk
-            app/build/outputs/apk/release/EhViewer-armeabi-v7a.apk
-            app/build/outputs/mapping/release/mapping.txt
+            app/build/outputs/apk/release/app-arm64-v8a-release.apk
+            app/build/outputs/apk/release/app-x86_64-release.apk
+            app/build/outputs/apk/release/app-x86-release.apk
+            app/build/outputs/apk/release/app-armeabi-v7a-release.apk

.gitmodules

@@ -1,3 +1,18 @@
-[submodule "app/src/main/cpp/nettle/nettle"]
-	path = app/src/main/cpp/nettle/nettle
+[submodule "native/src/main/jni/image/libjpeg-turbo/libjpeg-turbo"]
+	path = native/src/main/jni/image/libjpeg-turbo/libjpeg-turbo
+	url = https://github.com/Ehviewer-Overhauled/libjpeg-turbo
+[submodule "native/src/main/jni/image/giflib/giflib"]
+	path = native/src/main/jni/image/giflib/giflib
+	url = https://github.com/Ehviewer-Overhauled/giflib
+[submodule "native/src/main/jni/image/libpng/libpng"]
+	path = native/src/main/jni/image/libpng/libpng
+	url = https://github.com/Ehviewer-Overhauled/libpng
+[submodule "native/src/main/jni/libarchive"]
+	path = native/src/main/jni/libarchive
+	url = https://github.com/Ehviewer-Overhauled/libarchive
+[submodule "native/src/main/jni/liblzma"]
+	path = native/src/main/jni/liblzma
+	url = https://github.com/Ehviewer-Overhauled/xz
+[submodule "native/src/main/jni/nettle/nettle"]
+	path = native/src/main/jni/nettle/nettle
 	url = https://github.com/Ehviewer-Overhauled/nettle

README.md

@@ -1,17 +1,5 @@
-<p align="right">
-  <strong>English</strong>
-  <span> | </span>
-  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/blob/1.8.x.x/docs/README/zh-cn.md">
-  简体中文
-  </a>
-  <span> | </span>
-  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/blob/1.8.x.x/docs/README/zh-tw.md">
-  正體中文
-  </a>
-</p>
-
 <h1 align="center">
-  <img src="https://github.com/Ehviewer-Overhauled/Art/blob/master/launcher_icon-web.svg" width="200">
+  <img src="art/launcher_icon-web.png" width="200">
   <br>EhViewer<br>
 </h1>
 
@@ -19,15 +7,12 @@
   <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/actions/workflows/ci.yml">
     <img src="https://github.com/Ehviewer-Overhauled/Ehviewer/actions/workflows/ci.yml/badge.svg" alt="Github Actions">
   </a>
-  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/blob/1.8.x.x/LICENSE">
+  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/blob/master/LICENSE">
     <img src="https://img.shields.io/github/license/Ehviewer-Overhauled/Ehviewer" alt="LICENSE">
   </a>
   <a href="https://www.codefactor.io/repository/github/Ehviewer-Overhauled/ehviewer">
     <img src="https://www.codefactor.io/repository/github/Ehviewer-Overhauled/ehviewer/badge" alt="CodeFactor">
   </a>
-  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/releases">
-    <img src="https://img.shields.io/github/downloads/Ehviewer-Overhauled/EhViewer/total.svg" alt="Downloads">
-  </a>
   <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/releases">
     <img src="https://img.shields.io/github/v/release/Ehviewer-Overhauled/ehviewer?include_prereleases" alt="Release">
   </a>
@@ -36,69 +21,57 @@
   </a>
 </p>
 
-<div align="center">
-  <h3>
-    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#description">
-    Description
-    </a>
-    <span> | </span>
-    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#download">
-    Download
-    </a>
-    <span> | </span>
-    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#screenshot">
-    Screenshot
-    </a>
-    <span> | </span>
-    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#thanks">
-    Thanks
-    </a>
-    <span> | </span>
-    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#license">
-    License
-    </a>
-  </h3>
-</div>
-
 # Description
 
+致力于轻量化与良好性能表现的 EhViewer 分支
+
+已针对性适配 Material Design 3 及其动态取色系统
+
+
 EhViewer fork dedicated to lightweight and high-performance
 
-with [Material Design 3](https://m3.material.io/)
-and [Dynamic Color](https://m3.material.io/styles/color/dynamic-color/overview) Support
+with Material Design 3 and Dynamic Color Support
 
 # Download
 
-<a href="https://github.com/Ehviewer-Overhauled/Ehviewer/releases"><img alt="Get it on GitHub" src="https://github.com/Ehviewer-Overhauled/Art/blob/master/get-it-on-github.svg" width="200px"/></a> <a href="https://github.com/Ehviewer-Overhauled/fdroid-repo"><img alt="Get it on F-Droid" src="https://github.com/Ehviewer-Overhauled/Art/blob/master/get-it-on-fdroid.svg" width="200px"/></a>
+[Github 下载](https://github.com/Ehviewer-Overhauled/Ehviewer/releases)
+
+[CI 版本下载（需登录）](https://github.com/Ehviewer-Overhauled/Ehviewer/actions/workflows/ci.yml)
 
 # Screenshot
 
-![screenshot-01](https://github.com/Ehviewer-Overhauled/Art/blob/master/screenshot-01.png)
-![screenshot-02](https://github.com/Ehviewer-Overhauled/Art/blob/master/screenshot-02.png)
+![screenshot-01](art/screenshot-01.png)
+![screenshot-02](art/screenshot-02.png)
 
 # Thanks
 
+本项目受到了诸多开源项目的帮助
+
 Here is the libraries
 
-- [Arrow](https://arrow-kt.io/)
-- [AOSP & AndroidX](http://source.android.com/)
-- [Kotlin & KotlinX](https://kotlinlang.org/)
-- [FullDraggableDrawer](https://github.com/PureWriter/FullDraggableDrawer)
-- [MCA](https://github.com/material-components/material-components-android)
+- [AOSP](http://source.android.com/)
+- [android-advancedrecyclerview](https://github.com/h6ah4i/android-advancedrecyclerview)
+- [material-components-android](https://github.com/material-components/material-components-android)
 - [material-design-icons](https://github.com/google/material-design-icons)
-- [Okhttp](https://square.github.io/okhttp/)
-- [RikkaX](https://github.com/RikkaApps/RikkaX)
-- [Libarchive](http://www.libarchive.org/)
-- [Coil](https://coil-kt.github.io/coil/)
-- [Jsoup](https://jsoup.org/)
+- [Apache Commons Lang](https://commons.apache.org/proper/commons-lang/)
+- [apng](http://apng.sourceforge.net/)
+- [giflib](http://giflib.sourceforge.net)
+- [greenDAO](https://github.com/greenrobot/greenDAO)
+- [jsoup](https://github.com/jhy/jsoup)
+- [libjpeg-turbo](https://libjpeg-turbo.org/)
+- [libpng](http://www.libpng.org/pub/png/libpng.html)
+- [okhttp](https://github.com/square/okhttp)
+- [roaster](https://github.com/forge/roaster)
+- [TapTargetView](https://github.com/KeepSafe/TapTargetView)
+- [libarchive](http://www.libarchive.org/)
+- [XZ Utils](https://tukaani.org/xz/)
 
-Specially thanks [Tachiyomi](https://tachiyomi.org/) for its reader implementation!
 
 # License
 
     Copyright 2014-2019 Hippo Seven
     Copyright 2020-2022 NekoInverter
-    Copyright 2022-2023 Tarsin Norbin
+    Copyright 2022 Tarsin Norbin
 
     EhViewer is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 

app/.gitignore

@@ -4,5 +4,4 @@ manifest-merger-release-report.txt
 /src/main/libs
 /src/main/obj
 # Intellij
-*.iml
-/.cxx
+*.iml

app/build.gradle

@@ -0,0 +1,167 @@
+plugins {
+    id 'com.android.application'
+    id 'org.jetbrains.kotlin.android'
+    id 'kotlin-kapt'
+}
+
+android {
+    compileSdkVersion 33
+    buildToolsVersion "33.0.0"
+
+    Properties localProperties = new Properties()
+    if (project.rootProject.file('local.properties').exists()) {
+        localProperties.load(project.rootProject.file('local.properties').newDataInputStream())
+    }
+
+    splits {
+        abi {
+            enable = true
+            reset()
+            include 'arm64-v8a', 'x86_64', 'armeabi-v7a', 'x86'
+        }
+    }
+
+    signingConfigs {
+        sign {
+            storeFile file(signStoreFile)
+            storePassword signStorePassword
+            keyAlias signkeyAlias
+            keyPassword signkeyPassword
+        }
+    }
+
+    defaultConfig {
+        applicationId "moe.tarsin.ehviewer"
+        minSdkVersion 26
+        targetSdkVersion 33
+        versionCode 114534
+        versionName "1.7.29.2"
+        resConfigs 'zh', 'zh-rCN', 'zh-rHK', 'zh-rTW', 'es', 'ja', 'ko', 'fr', 'de', 'th'
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
+
+    kotlinOptions {
+        jvmTarget = '11'
+    }
+
+    lint {
+        abortOnError true
+        checkReleaseBuilds false
+        disable 'MissingTranslation'
+    }
+
+    packagingOptions {
+        resources {
+            excludes += "/META-INF/**"
+            excludes += "/kotlin/**"
+            excludes += "**.txt"
+            excludes += "**.bin"
+        }
+    }
+
+    dependenciesInfo.includeInApk false
+
+    buildTypes {
+        release {
+            minifyEnabled true
+            shrinkResources true
+            proguardFiles 'proguard-rules.pro'
+            signingConfig signingConfigs.sign
+        }
+        debug {
+            applicationIdSuffix ".debug"
+            signingConfig signingConfigs.debug
+        }
+    }
+
+    sourceSets {
+        main {
+            java.srcDirs += 'src/main/java-gen'
+        }
+    }
+
+    namespace 'com.hippo.ehviewer'
+}
+
+tasks.withType(JavaCompile) {
+    task -> task.dependsOn ":daogenerator:executeDaoGenerator"
+}
+
+dependencies {
+    def activity_version = "1.6.0-alpha05"
+    implementation "androidx.activity:activity:$activity_version"
+    implementation "androidx.activity:activity-ktx:$activity_version"
+
+    implementation "androidx.annotation:annotation:1.4.0"
+    implementation "androidx.annotation:annotation-experimental:1.2.0"
+    implementation "androidx.appcompat:appcompat:1.6.0-alpha05"
+
+    def arch_core_version = "2.1.0"
+    implementation "androidx.arch.core:core-common:$arch_core_version"
+    implementation "androidx.arch.core:core-runtime:$arch_core_version"
+
+    implementation "androidx.biometric:biometric-ktx:1.2.0-alpha04"
+    implementation "androidx.browser:browser:1.4.0"
+
+    def collection_version = "1.3.0-alpha01"
+    implementation "androidx.collection:collection:$collection_version"
+    implementation "androidx.collection:collection-ktx:$collection_version"
+
+    implementation "androidx.constraintlayout:constraintlayout:2.2.0-alpha03"
+    implementation "androidx.coordinatorlayout:coordinatorlayout:1.2.0"
+
+    def core_version = "1.9.0-alpha05"
+    implementation "androidx.core:core:$core_version"
+    implementation "androidx.core:core-ktx:$core_version"
+
+    implementation "androidx.customview:customview:1.2.0-alpha01"
+    implementation "androidx.documentfile:documentfile:1.1.0-alpha01"
+    implementation "androidx.dynamicanimation:dynamicanimation:1.1.0-alpha03"
+
+    def fragment_version = "1.5.0"
+    implementation "androidx.fragment:fragment:$fragment_version"
+    implementation "androidx.fragment:fragment-ktx:$fragment_version"
+
+    def lifecycle_version = "2.6.0-alpha01"
+    implementation "androidx.lifecycle:lifecycle-livedata:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-livedata-core-ktx:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-process:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:$lifecycle_version"
+
+    implementation "androidx.loader:loader:1.1.0"
+    implementation 'androidx.preference:preference:1.2.0'
+    implementation 'androidx.recyclerview:recyclerview:1.3.0-beta01'
+    implementation 'androidx.startup:startup-runtime:1.2.0-alpha01'
+    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01'
+    implementation "androidx.transition:transition-ktx:1.4.1"
+    implementation "androidx.vectordrawable:vectordrawable:1.2.0-beta01"
+    implementation "androidx.vectordrawable:vectordrawable-animated:1.1.0"
+    implementation 'androidx.viewpager:viewpager:1.1.0-alpha01'
+    implementation 'androidx.viewpager2:viewpager2:1.1.0-beta01'
+    implementation 'androidx.webkit:webkit:1.5.0-beta01'
+
+    implementation 'com.drakeet.drawer:drawer:1.0.3'
+    implementation 'com.google.android.material:material:1.7.0-alpha03'
+    implementation 'com.getkeepsafe.taptargetview:taptargetview:1.13.3'
+    implementation 'com.h6ah4i.android.widget.advrecyclerview:advrecyclerview:1.0.0'
+    implementation 'com.squareup.okhttp3:okhttp:5.0.0-alpha.10'
+    implementation 'dev.rikka.rikkax.core:core-ktx:1.4.1'
+    implementation 'dev.rikka.rikkax.insets:insets:1.3.0'
+    implementation 'dev.rikka.rikkax.layoutinflater:layoutinflater:1.2.0'
+    implementation 'dev.rikka.rikkax.preference:simplemenu-preference:1.0.3'
+    implementation 'dev.rikka.rikkax.material:material-preference:2.0.0'
+    implementation 'org.greenrobot:greendao:3.3.0'
+    implementation 'org.jsoup:jsoup:1.15.2'
+    implementation projects.native
+}
+
+configurations.all {
+    exclude group: 'dev.rikka.rikkax.appcompat', module: 'appcompat'
+    exclude group: 'dev.rikka.rikkax.material', module: 'material'
+}

app/build.gradle.kts

@@ -1,304 +0,0 @@
-import com.mikepenz.aboutlibraries.plugin.DuplicateMode.MERGE
-import com.mikepenz.aboutlibraries.plugin.DuplicateRule.GROUP
-import java.time.Instant
-import java.time.ZoneOffset
-import java.time.format.DateTimeFormatter
-
-val isRelease: Boolean
-    get() = gradle.startParameter.taskNames.any { it.contains("Release") }
-
-plugins {
-    id("com.android.application")
-    kotlin("android")
-    id("kotlin-parcelize")
-    kotlin("plugin.serialization")
-    id("com.google.devtools.ksp")
-    id("com.mikepenz.aboutlibraries.plugin")
-    id("org.mozilla.rust-android-gradle.rust-android")
-    id("dev.shreyaspatil.compose-compiler-report-generator")
-}
-
-android {
-    compileSdk = 34
-    buildToolsVersion = "34.0.0"
-    ndkVersion = "26.0.10404224"
-
-    splits {
-        abi {
-            isEnable = true
-            reset()
-            if (isRelease) {
-                include("arm64-v8a", "x86_64", "armeabi-v7a", "x86")
-                isUniversalApk = true
-            } else {
-                include("arm64-v8a")
-            }
-        }
-    }
-
-    val signConfig = signingConfigs.create("release") {
-        storeFile = File(projectDir.path + "/keystore/androidkey.jks")
-        storePassword = "000000"
-        keyAlias = "key0"
-        keyPassword = "000000"
-        enableV3Signing = true
-        enableV4Signing = true
-    }
-
-    val commitSha = providers.exec {
-        commandLine = "git rev-parse --short=7 HEAD".split(' ')
-    }.standardOutput.asText.get().trim()
-
-    val buildTime by lazy {
-        val formatter = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm").withZone(ZoneOffset.UTC)
-        formatter.format(Instant.now())
-    }
-
-    val repoName = providers.exec {
-        commandLine = "git remote get-url origin".split(' ')
-    }.standardOutput.asText.get().trim().removePrefix("https://github.com/").removePrefix("git@github.com:")
-        .removeSuffix(".git")
-
-    defaultConfig {
-        applicationId = "moe.tarsin.ehviewer"
-        minSdk = 28
-        targetSdk = 34
-        versionCode = 180043
-        versionName = "1.8.9.0-gms"
-        resourceConfigurations.addAll(
-            listOf(
-                "zh",
-                "zh-rCN",
-                "zh-rHK",
-                "zh-rTW",
-                "es",
-                "ja",
-                "ko",
-                "fr",
-                "de",
-                "th",
-                "tr",
-                "nb-rNO",
-            ),
-        )
-        buildConfigField("String", "COMMIT_SHA", "\"$commitSha\"")
-        buildConfigField("String", "BUILD_TIME", "\"$buildTime\"")
-        buildConfigField("String", "REPO_NAME", "\"$repoName\"")
-    }
-
-    externalNativeBuild {
-        cmake {
-            path = File("src/main/cpp/CMakeLists.txt")
-        }
-    }
-
-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
-    }
-
-    kotlinOptions {
-        jvmTarget = "17"
-        freeCompilerArgs = listOf(
-            // https://kotlinlang.org/docs/compiler-reference.html#progressive
-            "-progressive",
-            "-Xjvm-default=all",
-            "-Xlambdas=indy",
-            "-XXLanguage:+BreakContinueInInlineLambdas",
-
-            "-opt-in=coil.annotation.ExperimentalCoilApi",
-            "-opt-in=androidx.compose.foundation.layout.ExperimentalLayoutApi",
-            "-opt-in=androidx.compose.material3.ExperimentalMaterial3Api",
-            "-opt-in=androidx.compose.material3.windowsizeclass.ExperimentalMaterial3WindowSizeClassApi",
-            "-opt-in=androidx.compose.ui.ExperimentalComposeUiApi",
-            "-opt-in=androidx.compose.foundation.ExperimentalFoundationApi",
-            "-opt-in=androidx.compose.animation.ExperimentalAnimationApi",
-            "-opt-in=androidx.paging.ExperimentalPagingApi",
-            "-opt-in=kotlin.contracts.ExperimentalContracts",
-            "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
-            "-opt-in=kotlinx.coroutines.FlowPreview",
-            "-opt-in=kotlinx.serialization.ExperimentalSerializationApi",
-            "-opt-in=splitties.experimental.ExperimentalSplittiesApi",
-            "-opt-in=splitties.preferences.DataStorePreferencesPreview",
-        )
-    }
-
-    lint {
-        abortOnError = true
-        checkReleaseBuilds = false
-        disable.add("MissingTranslation")
-    }
-
-    packaging {
-        resources {
-            excludes += "/META-INF/**"
-            excludes += "/kotlin/**"
-            excludes += "**.txt"
-            excludes += "**.bin"
-        }
-    }
-
-    dependenciesInfo.includeInApk = false
-
-    buildTypes {
-        release {
-            isMinifyEnabled = true
-            isShrinkResources = true
-            proguardFiles("proguard-rules.pro")
-            signingConfig = signConfig
-        }
-        debug {
-            applicationIdSuffix = ".debug"
-        }
-    }
-
-    buildFeatures {
-        buildConfig = true
-        compose = true
-        viewBinding = true
-    }
-
-    composeOptions {
-        kotlinCompilerExtensionVersion = "1.5.1"
-    }
-
-    namespace = "com.hippo.ehviewer"
-}
-
-dependencies {
-    // https://developer.android.com/jetpack/androidx/releases/activity
-    implementation("androidx.activity:activity-compose:1.8.0-alpha06")
-    implementation("androidx.appcompat:appcompat:1.6.1")
-    implementation("androidx.biometric:biometric-ktx:1.2.0-alpha05")
-    implementation("androidx.browser:browser:1.6.0")
-    implementation("androidx.collection:collection-ktx:1.3.0-beta01")
-
-    // https://developer.android.com/jetpack/androidx/releases/compose-material3
-    // api(platform("androidx.compose:compose-bom:2023.05.00"))
-    api(platform("dev.chrisbanes.compose:compose-bom:2023.07.00-alpha02"))
-    implementation("androidx.compose.material:material-icons-extended")
-    implementation("androidx.compose.material3:material3")
-    implementation("androidx.compose.material3:material3-window-size-class")
-    implementation("androidx.compose.ui:ui-util")
-
-    implementation("androidx.core:core-ktx:1.12.0-rc01")
-
-    implementation("androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha12")
-    implementation("androidx.coordinatorlayout:coordinatorlayout:1.2.0")
-    implementation("androidx.fragment:fragment-ktx:1.7.0-alpha02")
-    // https://developer.android.com/jetpack/androidx/releases/lifecycle
-    implementation("androidx.lifecycle:lifecycle-process:2.6.1")
-
-    // https://developer.android.com/jetpack/androidx/releases/navigation
-    val nav_version = "2.7.0"
-    implementation("androidx.navigation:navigation-fragment-ktx:$nav_version")
-    implementation("androidx.navigation:navigation-ui-ktx:$nav_version")
-    implementation("androidx.navigation:navigation-compose:$nav_version")
-
-    // https://developer.android.com/jetpack/androidx/releases/paging
-    val paging = "3.2.0"
-    implementation("androidx.paging:paging-compose:$paging")
-    implementation("androidx.paging:paging-runtime-ktx:$paging")
-    implementation("androidx.recyclerview:recyclerview:1.3.1")
-    implementation("androidx.recyclerview:recyclerview-selection:1.2.0-alpha01")
-
-    // https://developer.android.com/jetpack/androidx/releases/room
-    val room_version = "2.6.0-alpha03"
-    ksp("androidx.room:room-compiler:$room_version")
-    implementation("androidx.room:room-paging:$room_version")
-
-    implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01")
-    implementation("androidx.work:work-runtime-ktx:2.8.1")
-    implementation("com.drakeet.drawer:drawer:1.0.3")
-    implementation("com.github.chrisbanes:PhotoView:2.3.0") // Dead Dependency
-    implementation("com.github.tachiyomiorg:DirectionalViewPager:1.0.0") // Dead Dependency
-    // https://github.com/google/accompanist/releases
-    val accompanist_version = "0.31.6-rc"
-    implementation("com.google.accompanist:accompanist-themeadapter-material3:$accompanist_version")
-    implementation("com.google.accompanist:accompanist-webview:$accompanist_version")
-    implementation("com.google.android.material:material:1.11.0-alpha01")
-
-    val splitties = "3.0.0"
-    implementation("com.louiscad.splitties:splitties-appctx:$splitties")
-    implementation("com.louiscad.splitties:splitties-systemservices:$splitties")
-    implementation("com.louiscad.splitties:splitties-preferences:$splitties")
-    implementation("com.louiscad.splitties:splitties-arch-room:$splitties")
-
-    // https://square.github.io/okhttp/changelogs/changelog/
-    implementation(platform("com.squareup.okhttp3:okhttp-bom:5.0.0-alpha.11"))
-    implementation("com.squareup.okhttp3:okhttp-android")
-    implementation("com.squareup.okhttp3:okhttp-coroutines")
-
-    implementation("com.squareup.okio:okio-jvm:3.5.0")
-
-    implementation("com.mikepenz:aboutlibraries-core:10.8.3")
-
-    implementation("dev.chrisbanes.insetter:insetter:0.6.1") // Dead Dependency
-    implementation("dev.rikka.rikkax.core:core-ktx:1.4.1")
-    implementation("dev.rikka.rikkax.insets:insets:1.3.0")
-    implementation("dev.rikka.rikkax.layoutinflater:layoutinflater:1.3.0")
-
-    implementation(platform("io.arrow-kt:arrow-stack:1.2.0"))
-    implementation("io.arrow-kt:arrow-fx-coroutines")
-
-    // https://coil-kt.github.io/coil/changelog/
-    implementation(platform("io.coil-kt:coil-bom:2.4.0"))
-    implementation("io.coil-kt:coil-compose")
-    implementation("io.coil-kt:coil-gif")
-
-    val ktor = "2.3.3"
-    implementation("io.ktor:ktor-io-jvm:$ktor")
-    implementation("io.ktor:ktor-utils-jvm:$ktor")
-
-    implementation("org.chromium.net:cronet-api:113.5672.61")
-    implementation("com.google.android.gms:play-services-cronet:18.0.1")
-
-    val serialization = "1.5.1"
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-cbor:$serialization")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:$serialization")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json-okio:$serialization")
-
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3")
-    implementation("org.jsoup:jsoup:1.16.1")
-
-    val chunker = "4.0.0"
-    debugImplementation("com.github.chuckerteam.chucker:library:$chunker")
-    releaseImplementation("com.github.chuckerteam.chucker:library-no-op:$chunker")
-
-    debugImplementation("com.squareup.leakcanary:leakcanary-android:2.12")
-}
-
-ksp {
-    arg("room.schemaLocation", "$projectDir/schemas")
-    arg("room.generateKotlin", "true")
-}
-
-aboutLibraries {
-    duplicationMode = MERGE
-    duplicationRule = GROUP
-    exclusionPatterns = listOf(
-        "androidx\\..*".toPattern(),
-        ".*annotations".toPattern(),
-        "com\\.google\\.code\\..*".toPattern(),
-        "com\\.google\\.guava:listenablefuture".toPattern(),
-        "com\\.google\\.protobuf:protobuf-javalite".toPattern(),
-        "org\\.checkerframework:checker-qual".toPattern(),
-        "org\\.chromium\\.net:cronet-embedded".toPattern(),
-        "org\\.slf4j:slf4j-api".toPattern(),
-    )
-}
-
-cargo {
-    module = "src/main/rust"
-    libname = "ehviewer_rust"
-    targets = if (isRelease) listOf("arm", "x86", "arm64", "x86_64") else listOf("arm64")
-    if (isRelease) profile = "release"
-}
-
-tasks.configureEach {
-    if ((name == "mergeDebugJniLibFolders" || name == "mergeReleaseJniLibFolders")) {
-        dependsOn("cargoBuild")
-        // fix mergeDebugJniLibFolders  UP-TO-DATE
-        inputs.dir(buildDir.resolve("rustJniLibs/android"))
-    }
-}

app/proguard-rules.pro

@@ -2,28 +2,33 @@
     public static final ** CREATOR;
 }
 
--keepclasseswithmembernames,includedescriptorclasses class * {
-    native <methods>;
+-assumenosideeffects class kotlin.jvm.internal.Intrinsics {
+    public static void check*(...);
+    public static void throw*(...);
 }
 
-# https://issuetracker.google.com/issues/190382641
--keepclassmembers class kotlin.SafePublicationLazyImpl {
-    java.lang.Object _value;
-}
+-keep class com.hippo.ehviewer.ui.fragment.* extends com.hippo.ehviewer.ui.fragment.BaseFragment { }
+-keep class com.hippo.ehviewer.ui.fragment.* extends com.hippo.ehviewer.ui.fragment.BasePreferenceFragment { }
 
--keep class androidx.viewpager.widget.ViewPager$LayoutParams { int position; }
+-keepnames class com.hippo.ehviewer.ui.scene.* { }
 
--keep class com.hippo.ehviewer.client.parser.Torrent { *; }
--keep class com.hippo.ehviewer.client.parser.GalleryListResult { *; }
--keep class com.hippo.ehviewer.client.parser.Limits { *; }
--keep class com.hippo.ehviewer.client.data.BaseGalleryInfo { *; }
-
-# Ktor logger
--dontwarn org.slf4j.impl.StaticLoggerBinder
-
--keepattributes LineNumberTable,SourceFile
--renamesourcefileattribute SourceFile
+-keep class com.hippo.ehviewer.dao.* { *; }
 
+-keepattributes SourceFile,LineNumberTable
+-renamesourcefileattribute
 -repackageclasses
 -allowaccessmodification
 -overloadaggressively
+
+-dontwarn net.sqlcipher.database.**
+-dontwarn rx.**
+-dontwarn org.conscrypt.ConscryptHostnameVerifier
+-dontwarn org.conscrypt.Conscrypt$Version
+-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
+-dontwarn org.bouncycastle.jsse.BCSSLSocket
+-dontwarn org.openjsse.javax.net.ssl.SSLParameters
+-dontwarn net.sqlcipher.Cursor
+-dontwarn org.bouncycastle.jsse.BCSSLParameters
+-dontwarn org.conscrypt.Conscrypt
+-dontwarn org.openjsse.javax.net.ssl.SSLSocket
+-dontwarn org.openjsse.net.ssl.OpenJSSE

app/schemas/com.hippo.ehviewer.dao.CookiesDatabase/1.json

@@ -1,88 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 1,
-    "identityHash": "c801ee62729ba20a203b150211234d5c",
-    "entities": [
-      {
-        "tableName": "OK_HTTP_3_COOKIE",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`NAME` TEXT, `VALUE` TEXT, `EXPIRES_AT` INTEGER NOT NULL, `DOMAIN` TEXT, `PATH` TEXT, `SECURE` INTEGER NOT NULL, `HTTP_ONLY` INTEGER NOT NULL, `PERSISTENT` INTEGER NOT NULL, `HOST_ONLY` INTEGER NOT NULL, `_id` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "value",
-            "columnName": "VALUE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "expiresAt",
-            "columnName": "EXPIRES_AT",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "domain",
-            "columnName": "DOMAIN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "path",
-            "columnName": "PATH",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "secure",
-            "columnName": "SECURE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "httpOnly",
-            "columnName": "HTTP_ONLY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "persistent",
-            "columnName": "PERSISTENT",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "hostOnly",
-            "columnName": "HOST_ONLY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'c801ee62729ba20a203b150211234d5c')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.CookiesDatabase/2.json

@@ -1,88 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 2,
-    "identityHash": "1b80cd29939b0f43934721f1289ba94d",
-    "entities": [
-      {
-        "tableName": "OK_HTTP_3_COOKIE",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`NAME` TEXT NOT NULL, `VALUE` TEXT NOT NULL, `EXPIRES_AT` INTEGER NOT NULL, `DOMAIN` TEXT NOT NULL, `PATH` TEXT NOT NULL, `SECURE` INTEGER NOT NULL, `HTTP_ONLY` INTEGER NOT NULL, `PERSISTENT` INTEGER NOT NULL, `HOST_ONLY` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "value",
-            "columnName": "VALUE",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "expiresAt",
-            "columnName": "EXPIRES_AT",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "domain",
-            "columnName": "DOMAIN",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "path",
-            "columnName": "PATH",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "secure",
-            "columnName": "SECURE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "httpOnly",
-            "columnName": "HTTP_ONLY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "persistent",
-            "columnName": "PERSISTENT",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "hostOnly",
-            "columnName": "HOST_ONLY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '1b80cd29939b0f43934721f1289ba94d')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/10.json

@@ -1,448 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 10,
-    "identityHash": "613604f93bf815adeb87f03e2166e983",
-    "entities": [
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`LABEL` TEXT NOT NULL, `TIME` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT NOT NULL, `ENABLE` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `FAVORITE_SLOT` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlot",
-            "columnName": "FAVORITE_SLOT",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT NOT NULL, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '613604f93bf815adeb87f03e2166e983')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/11.json

@@ -1,469 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 11,
-    "identityHash": "92915e937cb7ccc536d352fda5cf287f",
-    "entities": [
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `POSITION` INTEGER NOT NULL DEFAULT 0, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true,
-            "defaultValue": "0"
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`LABEL` TEXT NOT NULL, `TIME` INTEGER NOT NULL, `POSITION` INTEGER NOT NULL DEFAULT 0, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true,
-            "defaultValue": "0"
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT NOT NULL, `ENABLE` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `FAVORITE_SLOT` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlot",
-            "columnName": "FAVORITE_SLOT",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT NOT NULL, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `POSITION` INTEGER NOT NULL DEFAULT 0, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true,
-            "defaultValue": "0"
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '92915e937cb7ccc536d352fda5cf287f')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/12.json

@@ -1,454 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 12,
-    "identityHash": "d40b38b0ba3b1c53b773728cdee328c8",
-    "entities": [
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `POSITION` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`LABEL` TEXT NOT NULL, `POSITION` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT NOT NULL, `ENABLE` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `FAVORITE_SLOT` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlot",
-            "columnName": "FAVORITE_SLOT",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT NOT NULL, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `POSITION` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'd40b38b0ba3b1c53b773728cdee328c8')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/13.json

@@ -1,534 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 13,
-    "identityHash": "df15d8f70f45047a738c8911212ea73c",
-    "entities": [
-      {
-        "tableName": "GALLERIES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, `FAVORITE_SLOT` INTEGER NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "favoriteSlot",
-            "columnName": "FAVORITE_SLOT",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `POSITION` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`LABEL` TEXT NOT NULL, `POSITION` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT NOT NULL, `ENABLE` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `FAVORITE_SLOT` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlot",
-            "columnName": "FAVORITE_SLOT",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT NOT NULL, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `POSITION` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'df15d8f70f45047a738c8911212ea73c')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/14.json

@@ -1,402 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 14,
-    "identityHash": "54e4f2704cc47c5a6a2f4b96de978cce",
-    "entities": [
-      {
-        "tableName": "GALLERIES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, `FAVORITE_SLOT` INTEGER NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "favoriteSlot",
-            "columnName": "FAVORITE_SLOT",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `POSITION` INTEGER NOT NULL, PRIMARY KEY(`GID`), FOREIGN KEY(`GID`) REFERENCES `GALLERIES`(`GID`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": [
-          {
-            "table": "GALLERIES",
-            "onDelete": "NO ACTION",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "GID"
-            ],
-            "referencedColumns": [
-              "GID"
-            ]
-          }
-        ]
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`LABEL` TEXT NOT NULL, `POSITION` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT NOT NULL, `ENABLE` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`GID`), FOREIGN KEY(`GID`) REFERENCES `GALLERIES`(`GID`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": [
-          {
-            "table": "GALLERIES",
-            "onDelete": "NO ACTION",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "GID"
-            ],
-            "referencedColumns": [
-              "GID"
-            ]
-          }
-        ]
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`GID`), FOREIGN KEY(`GID`) REFERENCES `GALLERIES`(`GID`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": [
-          {
-            "table": "GALLERIES",
-            "onDelete": "NO ACTION",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "GID"
-            ],
-            "referencedColumns": [
-              "GID"
-            ]
-          }
-        ]
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT NOT NULL, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `POSITION` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '54e4f2704cc47c5a6a2f4b96de978cce')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/15.json

@@ -1,412 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 15,
-    "identityHash": "991a3a3ddc4fe8d4dbcb39b975ab73b8",
-    "entities": [
-      {
-        "tableName": "GALLERIES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, `FAVORITE_SLOT` INTEGER NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "favoriteSlot",
-            "columnName": "FAVORITE_SLOT",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `POSITION` INTEGER NOT NULL, PRIMARY KEY(`GID`), FOREIGN KEY(`GID`) REFERENCES `GALLERIES`(`GID`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": [
-          {
-            "table": "GALLERIES",
-            "onDelete": "NO ACTION",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "GID"
-            ],
-            "referencedColumns": [
-              "GID"
-            ]
-          }
-        ]
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`LABEL` TEXT NOT NULL, `POSITION` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [
-          {
-            "name": "index_DOWNLOAD_LABELS_LABEL",
-            "unique": true,
-            "columnNames": [
-              "LABEL"
-            ],
-            "orders": [],
-            "createSql": "CREATE UNIQUE INDEX IF NOT EXISTS `index_DOWNLOAD_LABELS_LABEL` ON `${TABLE_NAME}` (`LABEL`)"
-          }
-        ],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT NOT NULL, `ENABLE` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`GID`), FOREIGN KEY(`GID`) REFERENCES `GALLERIES`(`GID`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": [
-          {
-            "table": "GALLERIES",
-            "onDelete": "NO ACTION",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "GID"
-            ],
-            "referencedColumns": [
-              "GID"
-            ]
-          }
-        ]
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`GID`), FOREIGN KEY(`GID`) REFERENCES `GALLERIES`(`GID`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": [
-          {
-            "table": "GALLERIES",
-            "onDelete": "NO ACTION",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "GID"
-            ],
-            "referencedColumns": [
-              "GID"
-            ]
-          }
-        ]
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT NOT NULL, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `POSITION` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '991a3a3ddc4fe8d4dbcb39b975ab73b8')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/16.json

@@ -1,433 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 16,
-    "identityHash": "06e5ff8fd6797d5801e86753fa5831b2",
-    "entities": [
-      {
-        "tableName": "GALLERIES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, `FAVORITE_SLOT` INTEGER NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "favoriteSlot",
-            "columnName": "FAVORITE_SLOT",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`LABEL` TEXT NOT NULL, `POSITION` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [
-          {
-            "name": "index_DOWNLOAD_LABELS_LABEL",
-            "unique": true,
-            "columnNames": [
-              "LABEL"
-            ],
-            "orders": [],
-            "createSql": "CREATE UNIQUE INDEX IF NOT EXISTS `index_DOWNLOAD_LABELS_LABEL` ON `${TABLE_NAME}` (`LABEL`)"
-          }
-        ],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `POSITION` INTEGER NOT NULL, PRIMARY KEY(`GID`), FOREIGN KEY(`GID`) REFERENCES `GALLERIES`(`GID`) ON UPDATE NO ACTION ON DELETE NO ACTION , FOREIGN KEY(`LABEL`) REFERENCES `DOWNLOAD_LABELS`(`LABEL`) ON UPDATE CASCADE ON DELETE SET NULL )",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [
-          {
-            "name": "index_DOWNLOADS_LABEL",
-            "unique": false,
-            "columnNames": [
-              "LABEL"
-            ],
-            "orders": [],
-            "createSql": "CREATE INDEX IF NOT EXISTS `index_DOWNLOADS_LABEL` ON `${TABLE_NAME}` (`LABEL`)"
-          }
-        ],
-        "foreignKeys": [
-          {
-            "table": "GALLERIES",
-            "onDelete": "NO ACTION",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "GID"
-            ],
-            "referencedColumns": [
-              "GID"
-            ]
-          },
-          {
-            "table": "DOWNLOAD_LABELS",
-            "onDelete": "SET NULL",
-            "onUpdate": "CASCADE",
-            "columns": [
-              "LABEL"
-            ],
-            "referencedColumns": [
-              "LABEL"
-            ]
-          }
-        ]
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT NOT NULL, `ENABLE` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`GID`), FOREIGN KEY(`GID`) REFERENCES `GALLERIES`(`GID`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": [
-          {
-            "table": "GALLERIES",
-            "onDelete": "NO ACTION",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "GID"
-            ],
-            "referencedColumns": [
-              "GID"
-            ]
-          }
-        ]
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`GID`), FOREIGN KEY(`GID`) REFERENCES `GALLERIES`(`GID`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": [
-          {
-            "table": "GALLERIES",
-            "onDelete": "NO ACTION",
-            "onUpdate": "NO ACTION",
-            "columns": [
-              "GID"
-            ],
-            "referencedColumns": [
-              "GID"
-            ]
-          }
-        ]
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT NOT NULL, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `POSITION` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "position",
-            "columnName": "POSITION",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '06e5ff8fd6797d5801e86753fa5831b2')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/4.json

@@ -1,534 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 4,
-    "identityHash": "f5752deda842dccabded1cdbf1c78384",
-    "entities": [
-      {
-        "tableName": "BOOKMARKS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`PAGE` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "page",
-            "columnName": "PAGE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumb",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumb",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `LABEL` TEXT, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT, `ENABLE` INTEGER, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `MODE` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlotBackingField",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumb",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumb",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'f5752deda842dccabded1cdbf1c78384')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/5.json

@@ -1,534 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 5,
-    "identityHash": "f5752deda842dccabded1cdbf1c78384",
-    "entities": [
-      {
-        "tableName": "BOOKMARKS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`PAGE` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "page",
-            "columnName": "PAGE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `LABEL` TEXT, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT, `ENABLE` INTEGER, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `MODE` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlotBackingField",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'f5752deda842dccabded1cdbf1c78384')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/6.json

@@ -1,534 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 6,
-    "identityHash": "e45f4380ef769c127604cb2a502a942b",
-    "entities": [
-      {
-        "tableName": "BOOKMARKS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`PAGE` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "page",
-            "columnName": "PAGE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `LABEL` TEXT, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT, `ENABLE` INTEGER, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `MODE` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlotBackingField",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'e45f4380ef769c127604cb2a502a942b')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/7.json

@@ -1,448 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 7,
-    "identityHash": "9563c2017be4341dc1bada115426df77",
-    "entities": [
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `LABEL` TEXT, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT, `ENABLE` INTEGER, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `MODE` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlotBackingField",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '9563c2017be4341dc1bada115426df77')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/8.json

@@ -1,448 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 8,
-    "identityHash": "f09bae277bbdab54ecbb0d698c83e734",
-    "entities": [
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `LABEL` TEXT, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT NOT NULL, `ENABLE` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `MODE` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlotBackingField",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'f09bae277bbdab54ecbb0d698c83e734')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.EhDatabase/9.json

@@ -1,448 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 9,
-    "identityHash": "64f51a531e13d2b0b971f3d8da0876b0",
-    "entities": [
-      {
-        "tableName": "DOWNLOADS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`STATE` INTEGER NOT NULL, `LEGACY` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, `LABEL` TEXT, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "state",
-            "columnName": "STATE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "legacy",
-            "columnName": "LEGACY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_LABELS",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`LABEL` TEXT NOT NULL, `TIME` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "label",
-            "columnName": "LABEL",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "DOWNLOAD_DIRNAME",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`GID` INTEGER NOT NULL, `DIRNAME` TEXT NOT NULL, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "dirname",
-            "columnName": "DIRNAME",
-            "affinity": "TEXT",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "FILTER",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`MODE` INTEGER NOT NULL, `TEXT` TEXT NOT NULL, `ENABLE` INTEGER NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "text",
-            "columnName": "TEXT",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "enable",
-            "columnName": "ENABLE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "HISTORY",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `MODE` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "favoriteSlotBackingField",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "LOCAL_FAVORITES",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`TIME` INTEGER NOT NULL, `GID` INTEGER NOT NULL, `TOKEN` TEXT, `TITLE` TEXT, `TITLE_JPN` TEXT, `THUMB` TEXT, `CATEGORY` INTEGER NOT NULL, `POSTED` TEXT, `UPLOADER` TEXT, `RATING` REAL NOT NULL, `SIMPLE_LANGUAGE` TEXT, PRIMARY KEY(`GID`))",
-        "fields": [
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "gid",
-            "columnName": "GID",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "token",
-            "columnName": "TOKEN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "title",
-            "columnName": "TITLE",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "titleJpn",
-            "columnName": "TITLE_JPN",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "thumbKey",
-            "columnName": "THUMB",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "posted",
-            "columnName": "POSTED",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "uploader",
-            "columnName": "UPLOADER",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "rating",
-            "columnName": "RATING",
-            "affinity": "REAL",
-            "notNull": true
-          },
-          {
-            "fieldPath": "simpleLanguage",
-            "columnName": "SIMPLE_LANGUAGE",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "GID"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      },
-      {
-        "tableName": "QUICK_SEARCH",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `NAME` TEXT, `MODE` INTEGER NOT NULL, `CATEGORY` INTEGER NOT NULL, `KEYWORD` TEXT, `ADVANCE_SEARCH` INTEGER NOT NULL, `MIN_RATING` INTEGER NOT NULL, `PAGE_FROM` INTEGER NOT NULL, `PAGE_TO` INTEGER NOT NULL, `TIME` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "name",
-            "columnName": "NAME",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "mode",
-            "columnName": "MODE",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "category",
-            "columnName": "CATEGORY",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "keyword",
-            "columnName": "KEYWORD",
-            "affinity": "TEXT",
-            "notNull": false
-          },
-          {
-            "fieldPath": "advanceSearch",
-            "columnName": "ADVANCE_SEARCH",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "minRating",
-            "columnName": "MIN_RATING",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageFrom",
-            "columnName": "PAGE_FROM",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "pageTo",
-            "columnName": "PAGE_TO",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "time",
-            "columnName": "TIME",
-            "affinity": "INTEGER",
-            "notNull": true
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '64f51a531e13d2b0b971f3d8da0876b0')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.SearchDatabase/1.json

@@ -1,46 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 1,
-    "identityHash": "69230710633494b4b331e10dae436fb7",
-    "entities": [
-      {
-        "tableName": "suggestions",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER, `date` LONG, `query` TEXT, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "date",
-            "columnName": "date",
-            "affinity": "LONG",
-            "notNull": false
-          },
-          {
-            "fieldPath": "query",
-            "columnName": "query",
-            "affinity": "TEXT",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '69230710633494b4b331e10dae436fb7')"
-    ]
-  }
-}

app/schemas/com.hippo.ehviewer.dao.SearchDatabase/2.json

@@ -1,46 +0,0 @@
-{
-  "formatVersion": 1,
-  "database": {
-    "version": 2,
-    "identityHash": "bf4a5b5f3cb9bc7383488bae14f5d4bd",
-    "entities": [
-      {
-        "tableName": "suggestions",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`date` INTEGER NOT NULL, `query` TEXT NOT NULL, `_id` INTEGER, PRIMARY KEY(`_id`))",
-        "fields": [
-          {
-            "fieldPath": "date",
-            "columnName": "date",
-            "affinity": "INTEGER",
-            "notNull": true
-          },
-          {
-            "fieldPath": "query",
-            "columnName": "query",
-            "affinity": "TEXT",
-            "notNull": true
-          },
-          {
-            "fieldPath": "id",
-            "columnName": "_id",
-            "affinity": "INTEGER",
-            "notNull": false
-          }
-        ],
-        "primaryKey": {
-          "autoGenerate": false,
-          "columnNames": [
-            "_id"
-          ]
-        },
-        "indices": [],
-        "foreignKeys": []
-      }
-    ],
-    "views": [],
-    "setupQueries": [
-      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'bf4a5b5f3cb9bc7383488bae14f5d4bd')"
-    ]
-  }
-}

app/src/main/AndroidManifest.xml

@@ -1,6 +1,20 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2016 Hippo Seven
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-feature
         android:name="android.software.leanback"
@@ -9,17 +23,20 @@
         android:name="android.hardware.touchscreen"
         android:required="false" />
 
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
-    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
-    <uses-permission
-        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
-        android:maxSdkVersion="28" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+  
+    <!-- Required to maintain app compatibility. -->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"
+                     android:maxSdkVersion="32" />
+  
+    <uses-feature
+        android:glEsVersion="0x00020000"
+        android:required="true" />
 
     <application
-        android:name=".EhApplication"
+        android:name="com.hippo.ehviewer.EhApplication"
         android:allowBackup="true"
         android:appCategory="image"
         android:dataExtractionRules="@xml/data_extraction_rules"
@@ -27,32 +44,26 @@
         android:hasFragileUserData="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
-        android:localeConfig="@xml/locale_config"
+        android:largeHeap="true"
         android:networkSecurityConfig="@xml/network_security_config"
         android:roundIcon="@mipmap/ic_launcher_round"
-        android:supportsRtl="true"
-        android:theme="@style/AppTheme"
-        tools:targetApi="tiramisu">
+        android:theme="@style/AppTheme">
+
         <activity
-            android:name=".ui.ConfigureActivity"
-            android:exported="false"
-            android:launchMode="singleTask"
-            android:windowSoftInputMode="adjustResize" />
-        <activity
-            android:name=".ui.MainActivity"
+            android:name="com.hippo.ehviewer.ui.MainActivity"
             android:banner="@mipmap/ic_leanback_banner"
             android:configChanges="screenSize"
             android:exported="true"
             android:launchMode="singleTask"
             android:windowSoftInputMode="adjustResize|stateAlwaysHidden">
+
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
             </intent-filter>
 
@@ -70,27 +81,29 @@
                 <data android:scheme="https" />
                 <data android:host="exhentai.org" />
                 <data android:host="e-hentai.org" />
+                <data android:host="g.e-hentai.org" />
+                <data android:host="lofi.e-hentai.org" />
             </intent-filter>
+
             <intent-filter android:label="@string/keyword_search">
                 <action android:name="android.intent.action.SEND" />
-
                 <category android:name="android.intent.category.DEFAULT" />
-
                 <data android:mimeType="text/plain" />
             </intent-filter>
+
             <intent-filter android:label="@string/image_search">
                 <action android:name="android.intent.action.SEND" />
-
                 <category android:name="android.intent.category.DEFAULT" />
-
                 <data android:mimeType="image/*" />
             </intent-filter>
         </activity>
+
         <activity
-            android:name="eu.kanade.tachiyomi.ui.reader.ReaderActivity"
+            android:name="com.hippo.ehviewer.ui.GalleryActivity"
             android:configChanges="screenSize"
             android:exported="true"
             android:launchMode="singleTask">
+
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
 
@@ -124,29 +137,22 @@
                 <data android:mimeType="application/x-xz-compressed-tar" />
             </intent-filter>
         </activity>
+
         <activity
-            android:name=".ui.SecurityActivity"
+            android:name="com.hippo.ehviewer.ui.SettingsActivity"
             android:configChanges="screenSize"
-            android:label="@string/settings" />
+            android:label="@string/settings"
+            android:theme="@style/AppTheme" />
+
         <activity
-            android:name=".shortcuts.ShortcutsActivity"
+            android:name="com.hippo.ehviewer.shortcuts.ShortcutsActivity"
             android:excludeFromRecents="true"
             android:launchMode="singleTask"
             android:taskAffinity=""
             android:theme="@android:style/Theme.Translucent.NoTitleBar" />
-        <activity
-            android:name=".ui.WebViewActivity" />
 
         <service
-            android:name="androidx.appcompat.app.AppLocalesMetadataHolderService"
-            android:enabled="false"
-            android:exported="false">
-            <meta-data
-                android:name="autoStoreLocales"
-                android:value="true" />
-        </service>
-        <service
-            android:name=".download.DownloadService"
+            android:name="com.hippo.ehviewer.download.DownloadService"
             android:foregroundServiceType="dataSync"
             android:label="@string/download_service_label" />
 
@@ -155,10 +161,11 @@
             android:authorities="${applicationId}.fileprovider"
             android:exported="false"
             android:grantUriPermissions="true">
+
             <meta-data
                 android:name="android.support.FILE_PROVIDER_PATHS"
                 android:resource="@xml/filepaths" />
+
         </provider>
     </application>
-
-</manifest>
+</manifest>

app/src/main/cpp/0001-Don-t-build-other-binarys.patch

@@ -1,34 +0,0 @@
-From 2bda36800a5424c44378bbc0cc8bb5d26a0f34fa Mon Sep 17 00:00:00 2001
-From: tarsin <yuanqingxiang233@163.com>
-Date: Sat, 22 Jul 2023 08:30:20 +0800
-Subject: [PATCH] Don't build other binarys
-
----
- CMakeLists.txt | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 55cd358..52b57aa 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -962,7 +962,7 @@ check_symbol_exists(getopt_long getopt.h HAVE_GETOPT_LONG)
- # xzdec
- #############################################################################
- 
--if(HAVE_GETOPT_LONG AND HAVE_DECODERS)
-+if(0)
-     add_executable(xzdec
-         src/common/sysdefs.h
-         src/common/tuklib_common.h
-@@ -1008,7 +1008,7 @@ endif()
- # xz
- #############################################################################
- 
--if(NOT MSVC AND HAVE_GETOPT_LONG)
-+if(0)
-     add_executable(xz
-         src/common/mythread.h
-         src/common/sysdefs.h
--- 
-2.41.0
-

app/src/main/cpp/0001-Hide-symbols.patch

@@ -1,29 +0,0 @@
-From 57da49f9b0ed8538573f6cfe289f835ee0078eec Mon Sep 17 00:00:00 2001
-From: tarsin <yuanqingxiang233@163.com>
-Date: Sat, 22 Jul 2023 17:50:08 +0800
-Subject: [PATCH] Hide symbols
-
----
- CMakeLists.txt | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 646484b7..67a71272 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -2060,10 +2060,10 @@ SET(OLD_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
- SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -fvisibility=hidden -Werror")
- CHECK_C_SOURCE_COMPILES("void __attribute__((visibility(\"default\"))) foo(void);
- int main() { return 0; }" HAVE_VISIBILITY_ATTR)
--IF (HAVE_VISIBILITY_ATTR)
-+IF (0)
-   SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden")
-   ADD_DEFINITIONS(-D__LIBARCHIVE_ENABLE_VISIBILITY)
--ENDIF(HAVE_VISIBILITY_ATTR)
-+ENDIF(0)
- SET(CMAKE_REQUIRED_FLAGS "${OLD_CMAKE_REQUIRED_FLAGS}")
- 
- # Generate "config.h" from "build/cmake/config.h.in"
--- 
-2.41.0
-

app/src/main/cpp/0002-Insert-link-libs.patch

@@ -1,25 +0,0 @@
-From c9298fd6dc0a8b04dd4b2247118b9cb895c46e58 Mon Sep 17 00:00:00 2001
-From: tarsin <yuanqingxiang233@163.com>
-Date: Sat, 23 Jul 2022 16:05:36 +0800
-Subject: [PATCH 2/2] Insert link libs
-
----
- CMakeLists.txt | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 713e3bc5..7247640d 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -415,7 +415,7 @@ IF(DEFINED __GNUWIN32PATH AND EXISTS "${__GNUWIN32PATH}")
-   # #  endif
- ENDIF(DEFINED __GNUWIN32PATH AND EXISTS "${__GNUWIN32PATH}")
- 
--SET(ADDITIONAL_LIBS "")
-+SET(ADDITIONAL_LIBS ${LIBARCHIVE_CUSTOM_LIBS})
- #
- # Find ZLIB
- #
--- 
-2.39.2
-

app/src/main/cpp/CMakeLists.txt

@@ -1,75 +0,0 @@
-cmake_minimum_required(VERSION 3.14)
-project(ehviewer C ASM)
-include(FetchContent)
-
-if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Ofast -fvisibility=hidden -fvisibility-inlines-hidden -funroll-loops -flto \
-           -mllvm -polly \
-           -mllvm -polly-run-dce \
-           -mllvm -polly-run-inliner \
-           -mllvm -polly-isl-arg=--no-schedule-serialize-sccs \
-           -mllvm -polly-ast-use-context \
-           -mllvm -polly-detect-keep-going \
-           -mllvm -polly-position=before-vectorizer \
-           -mllvm -polly-vectorizer=stripmine \
-           -mllvm -polly-detect-profitability-min-per-loop-insts=40 \
-           -mllvm -polly-invariant-load-hoisting")
-endif (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
-
-# Change the default path of fetch content to avoid downloading the same dependencies per architecture
-get_filename_component(deps "../_deps" REALPATH BASE_DIR "${CMAKE_BINARY_DIR}")
-set(FETCHCONTENT_BASE_DIR ${deps})
-
-set(BUILD_TESTING 0)
-
-FetchContent_Declare(liblzma
-        GIT_REPOSITORY https://git.tukaani.org/xz.git
-        GIT_TAG v5.4.3
-        PATCH_COMMAND git apply ${CMAKE_CURRENT_LIST_DIR}/0001-Don-t-build-other-binarys.patch || cd .
-        )
-
-FetchContent_MakeAvailable(liblzma)
-include_directories(${liblzma_SOURCE_DIR}/src/liblzma/api)
-
-# Build GNUTLS libnettle
-add_subdirectory(nettle)
-
-# Configure libnettle support for libarchive
-include_directories(nettle)
-include_directories(.)
-set(HAVE_LIBNETTLE 1)
-set(HAVE_NETTLE_AES_H 1)
-set(HAVE_NETTLE_HMAC_H 1)
-set(HAVE_NETTLE_MD5_H 1)
-set(HAVE_NETTLE_PBKDF2_H 1)
-set(HAVE_NETTLE_RIPEMD160_H 1)
-set(HAVE_NETTLE_SHA_H 1)
-
-# Configure lzma support for libarchive
-SET(HAVE_LIBLZMA 1)
-SET(HAVE_LZMA_H 1)
-SET(HAVE_LZMA_STREAM_ENCODER_MT 1)
-SET(HAVE_LZMADEC_H 1)
-SET(HAVE_LIBLZMADEC 1)
-
-option(ENABLE_TAR OFF)
-option(ENABLE_CPIO OFF)
-option(ENABLE_CAT OFF)
-option(ENABLE_UNZIP OFF)
-option(ENABLE_TEST OFF)
-
-# Configure libarchive link's static lib
-SET(LIBARCHIVE_CUSTOM_LIBS "nettle" "liblzma")
-
-FetchContent_Declare(libarchive
-        GIT_REPOSITORY https://github.com/libarchive/libarchive
-        GIT_TAG v3.7.0
-        PATCH_COMMAND git apply ${CMAKE_CURRENT_LIST_DIR}/0001-Hide-symbols.patch ${CMAKE_CURRENT_LIST_DIR}/0002-Insert-link-libs.patch || cd .
-        )
-
-FetchContent_MakeAvailable(libarchive)
-include_directories(${libarchive_SOURCE_DIR}/libarchive)
-
-# Build and link our app's native lib
-add_library(${PROJECT_NAME} SHARED archive.c gifutils.c natsort/strnatcmp.c)
-target_link_libraries(${PROJECT_NAME} archive_static log)

app/src/main/cpp/archive.c

@@ -1,486 +0,0 @@
-/*
- * Copyright 2022 Tarsin Norbin
- *
- * This file is part of EhViewer
- *
- * EhViewer is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * EhViewer is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * EhViewer. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include <stdbool.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <pthread.h>
-#include <sys/mman.h>
-
-#include <jni.h>
-#include <android/log.h>
-
-#include <archive.h>
-#include <archive_entry.h>
-
-#define LOG_TAG "libarchive_wrapper"
-
-#include "natsort/strnatcmp.h"
-#include "ehviewer.h"
-#include "spinlock.h"
-
-typedef struct {
-    int using;
-    int next_index;
-    struct archive *arc;
-    struct archive_entry *entry;
-} archive_ctx;
-
-typedef struct {
-    const char *filename;
-    int index;
-    size_t size;
-} entry;
-
-_Atomic mcs_lock ctx_lock;
-static archive_ctx **ctx_pool;
-#define CTX_POOL_SIZE 20
-
-static void *mempool = NULL;
-static size_t *mempoolofs = NULL;
-
-#define PAGE_ALIGN(x) ((x + ~PAGE_MASK) & PAGE_MASK)
-
-#define MEMPOOL_ADDR_BY_SORTED_IDX(x) (mempool + (index ? mempoolofs[index - 1] : 0))
-#define MEMPOOL_SIZE (mempoolofs[entryCount - 1])
-#define MEMPOOL_ENTITY_SIZE(x) PAGE_ALIGN(entries[x].size)
-
-#define PROT_RW (PROT_WRITE | PROT_READ)
-#define MAP_ANON_POOL (MAP_ANONYMOUS | MAP_NORESERVE | MAP_PRIVATE | MAP_UNINITIALIZED)
-
-static bool need_encrypt = false;
-static char *passwd = NULL;
-static void *archiveAddr = NULL;
-static size_t archiveSize = 0;
-static entry *entries = NULL;
-static size_t entryCount = 0;
-
-const char supportExt[10][6] = {
-        "jpeg",
-        "jpg",
-        "png",
-        "gif",
-        "webp",
-        "bmp",
-        "ico",
-        "wbmp",
-        "heif",
-        "avif"
-};
-
-static inline int filename_is_playable_file(const char *name) {
-    const char *dotptr = strrchr(name, '.');
-    if (!dotptr++)
-        return false;
-    int i;
-    for (i = 0; i < 10; i++)
-        if (strcmp(dotptr, supportExt[i]) == 0)
-            return true;
-    return false;
-}
-
-static inline int compare_entries(const void *a, const void *b) {
-    const char *fa = ((entry *) a)->filename;
-    const char *fb = ((entry *) b)->filename;
-    return strnatcmp(fa, fb);
-}
-
-static long archive_map_entries_index(archive_ctx *ctx) {
-    long count = 0;
-    while (archive_read_next_header(ctx->arc, &ctx->entry) == ARCHIVE_OK) {
-        const char *name = archive_entry_pathname(ctx->entry);
-        if (filename_is_playable_file(name)) {
-            entries[count].filename = strdup(name);
-            entries[count].index = count;
-            entries[count].size = archive_entry_size(ctx->entry);
-            count++;
-        }
-    }
-    if (!count)
-        LOGE("%s", archive_error_string(ctx->arc));
-    qsort(entries, entryCount, sizeof(entry), compare_entries);
-    return count;
-}
-
-static bool archive_prealloc_mempool() {
-    mempoolofs = calloc(entryCount, sizeof(size_t));
-    for (int i = 0; i < entryCount; ++i) {
-        if (!i)
-            mempoolofs[i] = PAGE_ALIGN(entries[i].size);
-        else
-            mempoolofs[i] = PAGE_ALIGN(entries[i].size) + mempoolofs[i - 1];
-    }
-    mempool = mmap(0, MEMPOOL_SIZE, PROT_RW, MAP_ANON_POOL, -1, 0);
-    if (mempool == MAP_FAILED) {
-        LOGE("%s%s", "mmap failed with error ", strerror(errno));
-        return false;
-    }
-    return true;
-}
-
-
-// Mincore does not support anon mapping yet
-// Now that we use MADV_FREE, how can we detect whether pages is reclaimed?
-static bool is_mempool_pages_present_and_lock(int index) {
-    void *addr = MEMPOOL_ADDR_BY_SORTED_IDX(index);
-    size_t size = MEMPOOL_ENTITY_SIZE(index);
-    mlock(addr, size);
-#if 0
-    unsigned char vec[size / PAGE_SIZE];
-    unsigned char r = 1;
-    mincore(addr, size, vec);
-    for (int i = 0; i < size / PAGE_SIZE; ++i) r &= vec[i];
-    return r;
-#endif
-    return false;
-}
-
-#define MEMPOOL_IN_CORE_AND_LOCK(x) is_mempool_pages_present_and_lock(x)
-
-static void mempool_release_pages(void *addr, size_t size) {
-    size = PAGE_ALIGN(size);
-    munlock(addr, size);
-    int ret = madvise(addr, size, MADV_FREE);
-    if (ret == -EINVAL) madvise(addr, size, MADV_DONTNEED);
-}
-
-static long archive_list_all_entries(archive_ctx *ctx) {
-    long count = 0;
-    while (archive_read_next_header(ctx->arc, &ctx->entry) == ARCHIVE_OK)
-        if (filename_is_playable_file(archive_entry_pathname(ctx->entry)))
-            count++;
-    if (!count)
-        LOGE("%s", archive_error_string(ctx->arc));
-    return count;
-}
-
-static void archive_release_ctx(archive_ctx *ctx) {
-    if (ctx) {
-        archive_read_close(ctx->arc);
-        archive_read_free(ctx->arc);
-        free(ctx);
-    }
-}
-
-static int archive_alloc_ctx(archive_ctx **ctxptr) {
-    archive_ctx *ctx;
-    int err;
-    ctx = calloc(1, sizeof(archive_ctx));
-    if (!ctx)
-        return -ENOMEM;
-    ctx->arc = archive_read_new();
-    ctx->using = 1;
-    if (!ctx->arc) {
-        free(ctx);
-        return -ENOMEM;
-    }
-    archive_read_support_format_tar(ctx->arc);
-    archive_read_support_format_7zip(ctx->arc);
-    archive_read_support_format_rar5(ctx->arc);
-    archive_read_support_format_zip(ctx->arc);
-    archive_read_support_filter_gzip(ctx->arc);
-    archive_read_support_filter_xz(ctx->arc);
-    archive_read_set_option(ctx->arc, "zip", "ignorecrc32", "1");
-    if (passwd)
-        archive_read_add_passphrase(ctx->arc, passwd);
-    err = archive_read_open_memory(ctx->arc, archiveAddr, archiveSize);
-    if (err) {
-        archive_read_free(ctx->arc);
-        free(ctx);
-        return err;
-    }
-    *ctxptr = ctx;
-    return 0;
-}
-
-static int archive_skip_to_index(archive_ctx *ctx, int index) {
-    while (archive_read_next_header(ctx->arc, &ctx->entry) == ARCHIVE_OK) {
-        if (!filename_is_playable_file(archive_entry_pathname(ctx->entry)))
-            continue;
-        if (ctx->next_index++ == index) {
-            return ctx->next_index - 1;
-        }
-    }
-    return ARCHIVE_FATAL;
-}
-
-static int archive_get_ctx(archive_ctx **ctxptr, int idx) {
-    int ret;
-    archive_ctx *ctx = NULL;
-    mcs_lock_t local_lock;
-    lock_mcs(&ctx_lock, &local_lock);
-    for (int i = 0; i < CTX_POOL_SIZE; i++) {
-        if (!ctx_pool[i])
-            continue;
-        if (ctx_pool[i]->using)
-            continue;
-        if (ctx_pool[i]->next_index > idx)
-            continue;
-        if (!ctx || ctx_pool[i]->next_index > ctx->next_index)
-            ctx = ctx_pool[i];
-        if (ctx->next_index == idx)
-            break;
-    }
-    if (ctx)
-        ctx->using = 1;
-    unlock_mcs(&ctx_lock, &local_lock);
-
-    if (!ctx) {
-        archive_ctx *victimCtx = NULL;
-        int victimIdx = 0;
-        int replace = 1;
-        ret = archive_alloc_ctx(&ctx);
-        if (ret)
-            return ret;
-        lock_mcs(&ctx_lock, &local_lock);
-        for (int i = 0; i < CTX_POOL_SIZE; i++) {
-            if (!ctx_pool[i]) {
-                ctx_pool[i] = ctx;
-                replace = 0;
-                break;
-            }
-            if (ctx_pool[i]->using)
-                continue;
-            if (!victimCtx || ctx_pool[i]->next_index > victimCtx->next_index) {
-                victimCtx = ctx_pool[i];
-                victimIdx = i;
-            }
-        }
-        if (replace) ctx_pool[victimIdx] = ctx;
-        unlock_mcs(&ctx_lock, &local_lock);
-        if (replace) archive_release_ctx(victimCtx);
-    }
-    ret = archive_skip_to_index(ctx, idx);
-    if (ret != idx) {
-        ret = archive_errno(ctx->arc);
-        LOGE("Skip to index failed:%s", archive_error_string(ctx->arc));
-        archive_release_ctx(ctx);
-        return ret;
-    }
-    *ctxptr = ctx;
-    return 0;
-}
-
-JNIEXPORT jint JNICALL
-Java_com_hippo_ehviewer_gallery_ArchivePageLoaderKt_openArchive(JNIEnv *env, jclass thiz, jint fd,
-                                                                jlong size) {
-    EH_UNUSED(env);
-    EH_UNUSED(thiz);
-    archive_ctx *ctx = NULL;
-    int mmap_flags = MAP_PRIVATE;
-    archiveAddr = mmap64(0, size, PROT_READ, mmap_flags, fd, 0);
-    if (archiveAddr == MAP_FAILED) {
-        LOGE("%s%s", "mmap64 failed with error ", strerror(errno));
-        return 0;
-    }
-    archiveSize = size;
-    madvise_log_if_error(archiveAddr, archiveSize, MADV_WILLNEED);
-    ctx_pool = calloc(CTX_POOL_SIZE, sizeof(archive_ctx **));
-    if (!ctx_pool) {
-        LOGE("Allocate archive ctx pool failed:ENOMEM");
-        return 0;
-    }
-    long r = archive_alloc_ctx(&ctx);
-    if (r) {
-        if (r == -ENOMEM)
-            LOGE("%s", "Mem alloc failed");
-        LOGE("%s%s", "Archive open failed:", archive_error_string(ctx->arc));
-    } else {
-        entryCount = archive_list_all_entries(ctx);
-        LOGI("%s%zu%s", "Found ", entryCount, " image entries in archive");
-
-        // We must read through the file|vm then we can know whether it is encrypted
-        int encryptRet = archive_read_has_encrypted_entries(ctx->arc);
-        switch (encryptRet) {
-            case 1: // At lease 1 encrypted entry
-                need_encrypt = true;
-                break;
-            case 0: // format supports but no encrypted entry found
-            default:
-                need_encrypt = false;
-        }
-
-        int format = archive_format(ctx->arc);
-        switch (format) {
-            case ARCHIVE_FORMAT_ZIP:
-            case ARCHIVE_FORMAT_RAR_V5:
-                madvise_log_if_error(archiveAddr, archiveSize, MADV_SEQUENTIAL);
-                break;
-            case ARCHIVE_FORMAT_7ZIP: // Seek is bad
-                madvise_log_if_error(archiveAddr, archiveSize, MADV_RANDOM);
-                break;
-            default:;
-        }
-    }
-
-    archive_release_ctx(ctx);
-
-    r = archive_alloc_ctx(&ctx);
-    if (r) {
-        if (r == -ENOMEM)
-            LOGE("%s", "Mem alloc failed");
-        r = 0;
-        LOGE("%s%s", "Archive open failed:", archive_error_string(ctx->arc));
-    } else {
-        entries = calloc(entryCount, sizeof(entry));
-        r = archive_map_entries_index(ctx);
-        if (!archive_prealloc_mempool()) {
-            r = 0;
-            for (int i = 0; i < entryCount; ++i) {
-                free((void *) entries[i].filename);
-            }
-            free(entries);
-        }
-    }
-
-    archive_release_ctx(ctx);
-    return r;
-}
-
-#pragma clang diagnostic push
-#pragma ide diagnostic ignored "ConstantConditionsOC"
-#pragma ide diagnostic ignored "UnreachableCode"
-
-JNIEXPORT jobject JNICALL
-Java_com_hippo_ehviewer_gallery_ArchivePageLoaderKt_extractToByteBuffer(JNIEnv *env, jclass thiz,
-                                                                        jint index) {
-    EH_UNUSED(env);
-    EH_UNUSED(thiz);
-    void *addr = MEMPOOL_ADDR_BY_SORTED_IDX(index);
-    size_t size = entries[index].size;
-    if (!MEMPOOL_IN_CORE_AND_LOCK(index)) {
-        index = entries[index].index;
-        archive_ctx *ctx = NULL;
-        int ret;
-        ret = archive_get_ctx(&ctx, index);
-        if (ret) return 0;
-        ret = archive_read_data(ctx->arc, addr, size);
-        ctx->using = 0;
-        if (ret == size)
-            return (*env)->NewDirectByteBuffer(env, addr, size);
-        if (ret != size)
-            LOGE("%s", "No enough data read, WTF?");
-        if (ret < 0)
-            LOGE("%s%s", "Archive read failed:", archive_error_string(ctx->arc));
-        mempool_release_pages(addr, size);
-    } else {
-        return (*env)->NewDirectByteBuffer(env, addr, size);
-    }
-    return 0;
-}
-
-#pragma clang diagnostic pop
-
-JNIEXPORT void JNICALL
-Java_com_hippo_ehviewer_gallery_ArchivePageLoaderKt_closeArchive(JNIEnv *env, jclass thiz) {
-    EH_UNUSED(env);
-    EH_UNUSED(thiz);
-    for (int i = 0; i < CTX_POOL_SIZE; i++)
-        archive_release_ctx(ctx_pool[i]);
-    free(passwd);
-    free(ctx_pool);
-    passwd = NULL;
-    need_encrypt = false;
-    munmap(archiveAddr, archiveSize);
-    munmap(mempool, MEMPOOL_SIZE);
-    free(mempoolofs);
-    for (int i = 0; i < entryCount; ++i) {
-        free((void *) entries[i].filename);
-    }
-    free(entries);
-}
-
-JNIEXPORT jboolean JNICALL
-Java_com_hippo_ehviewer_gallery_ArchivePageLoaderKt_needPassword(JNIEnv *env, jclass thiz) {
-    EH_UNUSED(env);
-    EH_UNUSED(thiz);
-    return need_encrypt;
-}
-
-JNIEXPORT jboolean JNICALL
-Java_com_hippo_ehviewer_gallery_ArchivePageLoaderKt_providePassword(JNIEnv *env, jclass thiz,
-                                                                    jstring str) {
-    EH_UNUSED(thiz);
-    struct archive_entry *entry;
-    archive_ctx *ctx;
-    jboolean ret = true;
-    int len = (*env)->GetStringUTFLength(env, str);
-    passwd = realloc(passwd, len * sizeof(char));
-    if (!passwd) {
-        LOGE("Allocate passwd buffer failed");
-        return false;
-    }
-    strcpy(passwd, (*env)->GetStringUTFChars(env, str, NULL));
-    archive_alloc_ctx(&ctx);
-    void *tmpBuf = alloca(4096);
-    while (archive_read_next_header(ctx->arc, &entry) == ARCHIVE_OK) {
-        if (!filename_is_playable_file(archive_entry_pathname(entry)))
-            continue;
-        if (!archive_entry_is_encrypted(entry))
-            continue;
-        if (archive_read_data(ctx->arc, tmpBuf, 4096) < ARCHIVE_OK) {
-            LOGE("%s%s", "Archive read failed:", archive_error_string(ctx->arc));
-            ret = false;
-        }
-        break;
-    }
-    archive_release_ctx(ctx);
-    return ret;
-}
-
-JNIEXPORT jstring JNICALL
-Java_com_hippo_ehviewer_gallery_ArchivePageLoaderKt_getFilename(JNIEnv *env, jclass thiz,
-                                                                jint index) {
-    EH_UNUSED(env);
-    EH_UNUSED(thiz);
-    index = entries[index].index;
-    archive_ctx *ctx = NULL;
-    int ret;
-    ret = archive_get_ctx(&ctx, index);
-    if (ret)
-        return NULL;
-    jstring str = (*env)->NewStringUTF(env, archive_entry_pathname(ctx->entry));
-    ctx->using = 0;
-    return str;
-}
-
-JNIEXPORT void JNICALL
-Java_com_hippo_ehviewer_gallery_ArchivePageLoaderKt_extractToFd(JNIEnv *env, jclass thiz,
-                                                                jint index, jint fd) {
-    EH_UNUSED(env);
-    EH_UNUSED(thiz);
-    index = entries[index].index;
-    archive_ctx *ctx = NULL;
-    int ret;
-    ret = archive_get_ctx(&ctx, index);
-    if (!ret) {
-        archive_read_data_into_fd(ctx->arc, fd);
-        ctx->using = 0;
-    }
-}
-
-JNIEXPORT void JNICALL
-Java_com_hippo_ehviewer_gallery_ArchivePageLoaderKt_releaseByteBuffer(JNIEnv *env, jclass thiz,
-                                                                      jobject buffer) {
-    EH_UNUSED(thiz);
-    void *addr = (*env)->GetDirectBufferAddress(env, buffer);
-    size_t size = (*env)->GetDirectBufferCapacity(env, buffer);
-    mempool_release_pages(addr, size);
-}

app/src/main/cpp/ehviewer.h

@@ -1,35 +0,0 @@
-/*
- * Copyright 2022 Tarsin Norbin
- *
- * This file is part of EhViewer
- *
- * EhViewer is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * EhViewer is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * EhViewer. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef EHVIEWER_EHVIEWER_H
-#define EHVIEWER_EHVIEWER_H
-
-#define EH_UNUSED(x) (void)x
-#define LOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG ,__VA_ARGS__)
-#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG ,__VA_ARGS__)
-#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG ,__VA_ARGS__)
-#define LOGW(...) __android_log_print(ANDROID_LOG_WARN, LOG_TAG ,__VA_ARGS__)
-#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG ,__VA_ARGS__)
-#define LOGF(...) __android_log_print(ANDROID_LOG_FATAL, LOG_TAG ,__VA_ARGS__)
-
-#define madvise_log_if_error(addr, len, advice) \
-if (madvise(addr, len, advice))                 \
-    LOGE("%s%p%s%zu%s%d%s%s%s", "madvise addr:", addr, "len:", len, "with advice ", advice, " failed with error: ", strerror(errno), ", Ignored")
-
-#endif /* EHVIEWER_EHVIEWER_H */

app/src/main/cpp/gifutils.c

@@ -1,61 +0,0 @@
-#include <jni.h>
-#include <string.h>
-#include <stdbool.h>
-#include <android/log.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-
-#define LOG_TAG "gifUtils"
-
-#include "ehviewer.h"
-
-#define GIF_HEADER_87A "GIF87a"
-#define GIF_HEADER_89A "GIF89a"
-
-static int FRAME_DELAY_START_MARKER = 0x0021F904;
-
-typedef signed char byte;
-
-#define FRAME_DELAY_START_MARKER ((byte*)(&FRAME_DELAY_START_MARKER))
-#define MINIMUM_FRAME_DELAY 2
-#define DEFAULT_FRAME_DELAY 10
-
-static inline bool isGif(void *addr) {
-    return !memcmp(addr, GIF_HEADER_87A, 6) || !memcmp(addr, GIF_HEADER_89A, 6);
-}
-
-static void doRewrite(byte *addr, size_t size) {
-    if (size < 7 || !isGif(addr)) return;
-    for (size_t i = 0; i < size - 8; i++) {
-        // TODO: Optimize this hex find with SIMD?
-        if (addr[i] == FRAME_DELAY_START_MARKER[3] && addr[i + 1] == FRAME_DELAY_START_MARKER[2] &&
-            addr[i + 2] == FRAME_DELAY_START_MARKER[1] &&
-            addr[i + 3] == FRAME_DELAY_START_MARKER[0]) {
-            byte *end = addr + i + 4;
-            if (end[4] != 0) continue;
-            int frameDelay = end[2] << 8 | end[1];
-            if (frameDelay > MINIMUM_FRAME_DELAY)
-                break; // Quit if the first block looks normal, for performance
-            end[1] = DEFAULT_FRAME_DELAY;
-            end[2] = 0;
-        }
-    }
-}
-
-JNIEXPORT void JNICALL
-Java_com_hippo_ehviewer_image_ImageKt_rewriteGifSource(JNIEnv *env, jclass clazz, jobject buffer) {
-    byte *addr = (*env)->GetDirectBufferAddress(env, buffer);
-    size_t size = (*env)->GetDirectBufferCapacity(env, buffer);
-    doRewrite(addr, size);
-}
-
-JNIEXPORT void JNICALL
-Java_com_hippo_ehviewer_image_ImageKt_rewriteGifSource2(JNIEnv *env, jclass clazz, jint fd) {
-    struct stat64 st;
-    fstat64(fd, &st);
-    size_t size = st.st_size;
-    byte *addr = mmap64(0, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-    if (addr == MAP_FAILED) return;
-    doRewrite(addr, size);
-    munmap(addr, size);
-}

app/src/main/cpp/natsort/strnatcmp.c

@@ -1,177 +0,0 @@
-/* -*- mode: c; c-file-style: "k&r" -*-
-
-  strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
-  Copyright (C) 2000, 2004 by Martin Pool <mbp sourcefrog net>
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-*/
-
-
-/* partial change history:
- *
- * 2004-10-10 mbp: Lift out character type dependencies into macros.
- *
- * Eric Sosman pointed out that ctype functions take a parameter whose
- * value must be that of an unsigned int, even on platforms that have
- * negative chars in their default char type.
- */
-
-#include <stddef.h>     /* size_t */
-#include <ctype.h>
-
-#include "strnatcmp.h"
-
-
-/* These are defined as macros to make it easier to adapt this code to
- * different characters types or comparison functions. */
-static inline int
-nat_isdigit(nat_char a)
-{
-     return isdigit((unsigned char) a);
-}
-
-
-static inline int
-nat_isspace(nat_char a)
-{
-     return isspace((unsigned char) a);
-}
-
-
-static inline nat_char
-nat_toupper(nat_char a)
-{
-     return toupper((unsigned char) a);
-}
-
-
-static int
-compare_right(nat_char const *a, nat_char const *b)
-{
-     int bias = 0;
-
-     /* The longest run of digits wins.  That aside, the greatest
-        value wins, but we can't know that it will until we've scanned
-        both numbers to know that they have the same magnitude, so we
-        remember it in BIAS. */
-     for (;; a++, b++) {
-          if (!nat_isdigit(*a)  &&  !nat_isdigit(*b))
-               return bias;
-          if (!nat_isdigit(*a))
-               return -1;
-          if (!nat_isdigit(*b))
-               return +1;
-          if (*a < *b) {
-               if (!bias)
-                    bias = -1;
-          } else if (*a > *b) {
-               if (!bias)
-                    bias = +1;
-          } else if (!*a  &&  !*b)
-               return bias;
-     }
-
-     return 0;
-}
-
-
-static int
-compare_left(nat_char const *a, nat_char const *b)
-{
-     /* Compare two left-aligned numbers: the first to have a
-        different value wins. */
-     for (;; a++, b++) {
-          if (!nat_isdigit(*a)  &&  !nat_isdigit(*b))
-               return 0;
-          if (!nat_isdigit(*a))
-               return -1;
-          if (!nat_isdigit(*b))
-               return +1;
-          if (*a < *b)
-               return -1;
-          if (*a > *b)
-               return +1;
-     }
-
-     return 0;
-}
-
-
-static int
-strnatcmp0(nat_char const *a, nat_char const *b, int fold_case)
-{
-     int ai, bi;
-     nat_char ca, cb;
-     int fractional, result;
-
-     ai = bi = 0;
-     while (1) {
-          ca = a[ai]; cb = b[bi];
-
-          /* skip over leading spaces or zeros */
-          while (nat_isspace(ca))
-               ca = a[++ai];
-
-          while (nat_isspace(cb))
-               cb = b[++bi];
-
-          /* process run of digits */
-          if (nat_isdigit(ca)  &&  nat_isdigit(cb)) {
-               fractional = (ca == '0' || cb == '0');
-
-               if (fractional) {
-                    if ((result = compare_left(a+ai, b+bi)) != 0)
-                         return result;
-               } else {
-                    if ((result = compare_right(a+ai, b+bi)) != 0)
-                         return result;
-               }
-          }
-
-          if (!ca && !cb) {
-               /* The strings compare the same.  Perhaps the caller
-                  will want to call strcmp to break the tie. */
-               return 0;
-          }
-
-          if (fold_case) {
-               ca = nat_toupper(ca);
-               cb = nat_toupper(cb);
-          }
-
-          if (ca < cb)
-               return -1;
-
-          if (ca > cb)
-               return +1;
-
-          ++ai; ++bi;
-     }
-}
-
-
-int
-strnatcmp(nat_char const *a, nat_char const *b) {
-     return strnatcmp0(a, b, 0);
-}
-
-
-/* Compare, recognizing numeric string and ignoring case. */
-int
-strnatcasecmp(nat_char const *a, nat_char const *b) {
-     return strnatcmp0(a, b, 1);
-}

app/src/main/cpp/natsort/strnatcmp.h

@@ -1,38 +0,0 @@
-/* -*- mode: c; c-file-style: "k&r" -*-
-
-  strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
-  Copyright (C) 2000, 2004 by Martin Pool <mbp sourcefrog net>
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* CUSTOMIZATION SECTION
- *
- * You can change this typedef, but must then also change the inline
- * functions in strnatcmp.c */
-typedef char nat_char;
-
-int strnatcmp(nat_char const *a, nat_char const *b);
-int strnatcasecmp(nat_char const *a, nat_char const *b);
-
-#ifdef __cplusplus
-}
-#endif

app/src/main/cpp/spinlock.h

@@ -1,44 +0,0 @@
-#ifndef EHVIEWER_SPINLOCK_H
-#define EHVIEWER_SPINLOCK_H
-
-#include <stddef.h>
-#include <stdatomic.h>
-
-#define cmpxchg(P, O, N) __sync_val_compare_and_swap((P), (O), (N))
-
-#define barrier() __asm__ __volatile__("":::"memory")
-
-#if defined(__aarch64__) || defined(__arm__)
-#define cpu_relax() __asm__ volatile ("wfe");
-#else
-#define cpu_relax() __asm__ volatile ("pause" ::: "memory");
-#endif
-
-typedef struct mcs_lock_t mcs_lock_t;
-struct mcs_lock_t {
-    mcs_lock_t *next;
-    int spin;
-};
-typedef struct mcs_lock_t *mcs_lock;
-
-static inline void lock_mcs(_Atomic mcs_lock *m, mcs_lock_t *me) {
-    mcs_lock_t *tail;
-    me->next = NULL;
-    me->spin = 0;
-    tail = atomic_exchange(m, me);
-    if (!tail) return;
-    tail->next = me;
-    barrier();
-    while (!me->spin) cpu_relax();
-    return;
-}
-
-static inline void unlock_mcs(mcs_lock *m, mcs_lock_t *me) {
-    if (!me->next) {
-        if (cmpxchg(m, me, NULL) == me) return;
-        while (!me->next) cpu_relax();
-    }
-    me->next->spin = 1;
-}
-
-#endif //EHVIEWER_SPINLOCK_H

app/src/main/java/androidx/navigation/ui/NavigationUI.kt

@@ -1,42 +0,0 @@
-package androidx.navigation.ui
-
-import android.annotation.SuppressLint
-import android.view.MenuItem
-import androidx.annotation.IdRes
-import androidx.navigation.ActivityNavigator
-import androidx.navigation.NavController
-import androidx.navigation.NavDestination
-import androidx.navigation.NavDestination.Companion.hierarchy
-import androidx.navigation.NavOptions
-
-@SuppressLint("PrivateResource")
-fun onNavDestinationSelected2(item: MenuItem, navController: NavController): Boolean {
-    if (navController.currentDestination?.matchDestination(item.itemId) == true) return true
-    val builder = NavOptions.Builder().setLaunchSingleTop(true)
-    if (
-        navController.currentDestination!!.parent!!.findNode(item.itemId)
-        is ActivityNavigator.Destination
-    ) {
-        builder.setEnterAnim(R.anim.nav_default_enter_anim)
-            .setExitAnim(R.anim.nav_default_exit_anim)
-            .setPopEnterAnim(R.anim.nav_default_pop_enter_anim)
-            .setPopExitAnim(R.anim.nav_default_pop_exit_anim)
-    } else {
-        builder.setEnterAnim(androidx.fragment.R.animator.fragment_open_enter)
-            .setExitAnim(androidx.fragment.R.animator.fragment_open_exit)
-            .setPopEnterAnim(androidx.fragment.R.animator.fragment_close_enter)
-            .setPopExitAnim(androidx.fragment.R.animator.fragment_close_exit)
-    }
-    val options = builder.build()
-    return try {
-        // TODO provide proper API instead of using Exceptions as Control-Flow.
-        navController.navigate(item.itemId, null, options)
-        // Return true only if the destination we've navigated to matches the MenuItem
-        navController.currentDestination?.matchDestination(item.itemId) == true
-    } catch (e: IllegalArgumentException) {
-        false
-    }
-}
-
-fun NavDestination.matchDestination(@IdRes destId: Int): Boolean =
-    hierarchy.any { it.id == destId }

app/src/main/java/androidx/swiperefreshlayout/widget/ThemedSwipeRefreshLayout.kt

@@ -1,25 +0,0 @@
-package androidx.swiperefreshlayout.widget
-
-import android.annotation.SuppressLint
-import android.content.Context
-import android.graphics.drawable.ShapeDrawable
-import android.util.AttributeSet
-import androidx.core.graphics.ColorUtils
-import rikka.core.res.resolveColor
-
-@SuppressLint("PrivateResource")
-class ThemedSwipeRefreshLayout @JvmOverloads constructor(
-    context: Context,
-    attrs: AttributeSet? = null,
-) : SwipeRefreshLayout(context, attrs) {
-
-    init {
-        val surfaceColor =
-            context.theme.resolveColor(com.google.android.material.R.attr.colorSurface)
-        val overlayColor =
-            context.getColor(com.google.android.material.R.color.m3_popupmenu_overlay_color)
-        val backgroundColor = ColorUtils.compositeColors(overlayColor, surfaceColor)
-        (mCircleView.background as ShapeDrawable).paint.color = backgroundColor
-        setColorSchemeColors(context.theme.resolveColor(com.google.android.material.R.attr.colorAccent))
-    }
-}

app/src/main/java/com/davemorrissey/labs/subscaleview/ImageSource.kt

@@ -1,111 +0,0 @@
-package com.davemorrissey.labs.subscaleview
-
-import android.graphics.Bitmap
-import android.graphics.Rect
-import com.davemorrissey.labs.subscaleview.provider.InputProvider
-
-/**
- * Helper class used to set the source and additional attributes from a variety of sources. Supports
- * use of a bitmap, asset, resource, external file or any other URI.
- *
- *
- * When you are using a preview image, you must set the dimensions of the full size image on the
- * ImageSource object for the full size image using the [.dimensions] method.
- */
-class ImageSource {
-    val bitmap: Bitmap?
-    val provider: InputProvider?
-
-    private var sWidth = 0
-    private var sHeight = 0
-
-    var sRegion = Rect(0, 0, 0, 0)
-        private set
-    var isCached = false
-        private set
-
-    private constructor(bitmap: Bitmap, cached: Boolean) {
-        this.bitmap = bitmap
-        provider = null
-        sWidth = bitmap.width
-        sHeight = bitmap.height
-        isCached = cached
-    }
-
-    private constructor(provider: InputProvider) {
-        bitmap = null
-        this.provider = provider
-    }
-
-    /**
-     * Use a region of the source image. Region must be set independently for the full size image and the preview if
-     * you are using one.
-     *
-     * @param sRegion the region of the source image to be displayed.
-     * @return this instance for chaining.
-     */
-    fun region(sRegion: Rect): ImageSource {
-        this.sRegion = sRegion
-        setInvariants()
-        return this
-    }
-
-    /**
-     * Declare the dimensions of the image. This is only required for a full size image, when you are specifying a URI
-     * and also a preview image. When displaying a bitmap object, or not using a preview, you do not need to declare
-     * the image dimensions. Note if the declared dimensions are found to be incorrect, the view will reset.
-     *
-     * @param sWidth  width of the source image.
-     * @param sHeight height of the source image.
-     * @return this instance for chaining.
-     */
-    fun dimensions(sWidth: Int, sHeight: Int): ImageSource {
-        if (bitmap == null) {
-            this.sWidth = sWidth
-            this.sHeight = sHeight
-        }
-        setInvariants()
-        return this
-    }
-
-    private fun setInvariants() {
-        if (!sRegion.isEmpty) {
-            sWidth = sRegion.width()
-            sHeight = sRegion.height()
-        }
-    }
-
-    companion object {
-        /**
-         * Create an instance from an input provider.
-         *
-         * @param provider input stream provider.
-         * @return an [ImageSource] instance.
-         */
-        fun provider(provider: InputProvider): ImageSource {
-            return ImageSource(provider)
-        }
-
-        /**
-         * Provide a loaded bitmap for display.
-         *
-         * @param bitmap bitmap to be displayed.
-         * @return an [ImageSource] instance.
-         */
-        fun bitmap(bitmap: Bitmap): ImageSource {
-            return ImageSource(bitmap, false)
-        }
-
-        /**
-         * Provide a loaded and cached bitmap for display. This bitmap will not be recycled when it is no
-         * longer needed. Use this method if you loaded the bitmap with an image loader such as Picasso
-         * or Volley.
-         *
-         * @param bitmap bitmap to be displayed.
-         * @return an [ImageSource] instance.
-         */
-        fun cachedBitmap(bitmap: Bitmap): ImageSource {
-            return ImageSource(bitmap, true)
-        }
-    }
-}

app/src/main/java/com/davemorrissey/labs/subscaleview/ImageViewState.kt

@@ -1,15 +0,0 @@
-package com.davemorrissey.labs.subscaleview
-
-import android.graphics.PointF
-import java.io.Serializable
-
-/**
- * Wraps the scale, center and orientation of a displayed image for easy restoration on screen rotate.
- */
-class ImageViewState(val scale: Float, center: PointF) : Serializable {
-    private val centerX: Float = center.x
-    private val centerY: Float = center.y
-
-    val center: PointF
-        get() = PointF(centerX, centerY)
-}

app/src/main/java/com/davemorrissey/labs/subscaleview/decoder/Decoder.kt

@@ -1,50 +0,0 @@
-package com.davemorrissey.labs.subscaleview.decoder
-
-import android.content.Context
-import android.graphics.Bitmap
-import android.graphics.Point
-import android.graphics.Rect
-import com.davemorrissey.labs.subscaleview.provider.InputProvider
-
-/**
- * Interface for image decoding classes.
- */
-interface Decoder {
-    /**
-     * Initialise the decoder. When possible, perform initial setup work once in this method. The
-     * dimensions of the image must be returned.
-     *
-     * @param context  Application context. A reference may be held, but must be cleared on recycle.
-     * @param provider Provider of the image.
-     * @return Dimensions of the image.
-     * @throws Exception if initialisation fails.
-     */
-    fun init(context: Context, provider: InputProvider): Point
-
-    /**
-     * Decode a region of the image with the given sample size. This method is called off the UI
-     * thread so it can safely load the image on the current thread. It is called from
-     * [android.os.AsyncTask]s running in an executor that may have multiple threads, so
-     * implementations must be thread safe. Adding `synchronized` to the method signature
-     * is the simplest way to achieve this, but bear in mind the [.recycle] method can be
-     * called concurrently.
-     *
-     * @param sRect      Source image rectangle to decode.
-     * @param sampleSize Sample size.
-     * @return The decoded region. It is safe to return null if decoding fails.
-     */
-    fun decodeRegion(sRect: Rect, sampleSize: Int): Bitmap
-
-    /**
-     * Status check. Should return false before initialisation and after recycle.
-     *
-     * @return true if the decoder is ready to be used.
-     */
-    val isReady: Boolean
-
-    /**
-     * This method will be called when the decoder is no longer required. It should clean up any
-     * resources still in use.
-     */
-    fun recycle()
-}

app/src/main/java/com/davemorrissey/labs/subscaleview/decoder/ImageDecoder.kt

@@ -1,58 +0,0 @@
-package com.davemorrissey.labs.subscaleview.decoder
-
-import android.content.Context
-import android.graphics.Bitmap
-import android.graphics.Point
-import android.graphics.Rect
-import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView
-import com.davemorrissey.labs.subscaleview.provider.InputProvider
-
-class ImageDecoder(private val cropBorders: Boolean, bitmapConfig: Bitmap.Config? = null) : Decoder {
-    init {
-        val globalBitmapConfig = SubsamplingScaleImageView.preferredBitmapConfig
-    }
-
-    /**
-     * Initialise the decoder. When possible, perform initial setup work once in this method. The
-     * dimensions of the image must be returned.
-     *
-     * @param context  Application context. A reference may be held, but must be cleared on recycle.
-     * @param provider Provider of the image.
-     * @return Dimensions of the image.
-     * @throws Exception if initialisation fails.
-     */
-    override fun init(context: Context, provider: InputProvider): Point {
-        TODO()
-    }
-
-    /**
-     * Decode a region of the image with the given sample size. This method is called off the UI
-     * thread so it can safely load the image on the current thread. It is called from
-     * [android.os.AsyncTask]s running in an executor that may have multiple threads, so
-     * implementations must be thread safe. Adding `synchronized` to the method signature
-     * is the simplest way to achieve this, but bear in mind the [.recycle] method can be
-     * called concurrently.
-     *
-     * @param sRect      Source image rectangle to decode.
-     * @param sampleSize Sample size.
-     * @return The decoded region. It is safe to return null if decoding fails.
-     */
-    override fun decodeRegion(sRect: Rect, sampleSize: Int): Bitmap {
-        TODO()
-    }
-
-    /**
-     * Status check. Should return false before initialisation and after recycle.
-     *
-     * @return true if the decoder is ready to be used.
-     */
-    override val isReady: Boolean = TODO()
-
-    /**
-     * This method will be called when the decoder is no longer required. It should clean up any
-     * resources still in use.
-     */
-    override fun recycle() {
-        TODO()
-    }
-}

app/src/main/java/com/davemorrissey/labs/subscaleview/provider/InputProvider.kt

@@ -1,3 +0,0 @@
-package com.davemorrissey.labs.subscaleview.provider
-
-interface InputProvider

app/src/main/java/com/hippo/annotation/Implemented.java

@@ -13,17 +13,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.hippo.ehviewer.client.parser
 
-import kotlinx.serialization.SerialName
-import kotlinx.serialization.Serializable
+package com.hippo.annotation;
 
-@Serializable
-data class VoteCommentResult(
-    @SerialName("comment_id")
-    val id: Long,
-    @SerialName("comment_score")
-    val score: Int,
-    @SerialName("comment_vote")
-    val vote: Int,
-)
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.SOURCE)
+@Target({ElementType.METHOD})
+public @interface Implemented {
+    Class value();
+}

app/src/main/java/com/hippo/app/CheckBoxDialogBuilder.kt

@@ -13,20 +13,21 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.hippo.ehviewer.ui.legacy
+package com.hippo.app
 
 import android.content.Context
 import android.view.LayoutInflater
 import android.widget.CheckBox
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.hippo.ehviewer.R
 
-class CheckBoxDialogBuilder(
+class CheckBoxDialogBuilder constructor(
     context: Context,
     message: String?,
     checkText: String?,
-    checked: Boolean,
-) : BaseDialogBuilder(
-    context,
+    checked: Boolean
+) : MaterialAlertDialogBuilder(
+    context
 ) {
     private val mCheckBox: CheckBox
     val isChecked: Boolean
@@ -41,4 +42,4 @@ class CheckBoxDialogBuilder(
         mCheckBox.isChecked = checked
         view.setOnClickListener { mCheckBox.toggle() }
     }
-}
+}

app/src/main/java/com/hippo/app/EditTextDialogBuilder.kt

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.hippo.ehviewer.ui.legacy
+package com.hippo.app
 
 import android.content.Context
 import android.content.DialogInterface
@@ -23,17 +23,17 @@ import android.widget.EditText
 import android.widget.TextView
 import android.widget.TextView.OnEditorActionListener
 import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.textfield.TextInputLayout
 import com.hippo.ehviewer.R
 
-class EditTextDialogBuilder(
+class EditTextDialogBuilder constructor(
     context: Context,
     text: String?,
-    hint: String?,
-) : BaseDialogBuilder(
-    context,
-),
-    OnEditorActionListener {
+    hint: String?
+) : MaterialAlertDialogBuilder(
+    context
+), OnEditorActionListener {
     private val mTextInputLayout: TextInputLayout
     val editText: EditText
     private var mDialog: AlertDialog? = null
@@ -69,4 +69,4 @@ class EditTextDialogBuilder(
         editText.setOnEditorActionListener(this)
         mTextInputLayout.hint = hint
     }
-}
+}

app/src/main/java/com/hippo/app/ListCheckBoxDialogBuilder.kt

@@ -0,0 +1,65 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.app
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
+import android.widget.AdapterView
+import android.widget.ArrayAdapter
+import android.widget.CheckBox
+import android.widget.ListView
+import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.hippo.ehviewer.R
+import com.hippo.yorozuya.ViewUtils
+
+class ListCheckBoxDialogBuilder constructor(
+    context: Context, items: Array<CharSequence>,
+    listener: OnItemClickListener?, checkText: String?, checked: Boolean
+) : MaterialAlertDialogBuilder(
+    context
+) {
+    private val mCheckBox: CheckBox
+    private var mDialog: AlertDialog? = null
+    val isChecked: Boolean
+        get() = mCheckBox.isChecked
+
+    override fun create(): AlertDialog {
+        mDialog = super.create()
+        return mDialog as AlertDialog
+    }
+
+    interface OnItemClickListener {
+        fun onItemClick(builder: ListCheckBoxDialogBuilder?, dialog: AlertDialog?, position: Int)
+    }
+
+    init {
+        val view =
+            LayoutInflater.from(getContext()).inflate(R.layout.dialog_list_checkbox_builder, null)
+        setView(view)
+        val listView = ViewUtils.`$$`(view, R.id.list_view) as ListView
+        mCheckBox = ViewUtils.`$$`(view, R.id.checkbox) as CheckBox
+        listView.adapter = ArrayAdapter(getContext(), R.layout.item_select_dialog, items)
+        listView.onItemClickListener =
+            AdapterView.OnItemClickListener { _: AdapterView<*>?, _: View?, position: Int, _: Long ->
+                listener?.onItemClick(this@ListCheckBoxDialogBuilder, mDialog, position)
+                mDialog?.dismiss()
+            }
+        mCheckBox.text = checkText
+        mCheckBox.isChecked = checked
+    }
+}

app/src/main/java/com/hippo/beerbelly/BeerBelly.java

@@ -0,0 +1,493 @@
+/*
+ * Copyright (C) 2015-2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.beerbelly;
+
+import android.util.Log;
+import android.util.LruCache;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.hippo.streampipe.InputStreamPipe;
+import com.hippo.streampipe.OutputStreamPipe;
+
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+public abstract class BeerBelly<V> {
+
+    private static final String TAG = BeerBelly.class.getSimpleName();
+    private final boolean mHasMemoryCache;
+    private final boolean mHasDiskCache;
+    @Nullable
+    private MemoryCache<V> mMemoryCache;
+    @Nullable
+    private DiskCache<V> mDiskCache;
+
+    public BeerBelly(BeerBellyParams params) {
+        params.isValid();
+        mHasMemoryCache = params.hasMemoryCache;
+        mHasDiskCache = params.hasDiskCache;
+
+        if (mHasMemoryCache) {
+            initMemoryCache(params.memoryCacheMaxSize);
+        }
+
+        if (mHasDiskCache) {
+            initDiskCache(params.diskCacheDir, params.diskCacheMaxSize);
+        }
+    }
+
+    private void initMemoryCache(int maxSize) {
+        mMemoryCache = new MemoryCache<>(maxSize, this);
+    }
+
+    private void initDiskCache(File cacheDir, int maxSize) {
+        // Set up disk cache
+        try {
+            mDiskCache = new DiskCache<>(cacheDir, maxSize, this);
+        } catch (IOException e) {
+            Log.e(TAG, "Can't create disk cache", e);
+        }
+    }
+
+    protected abstract int sizeOf(String key, V value);
+
+    protected abstract void memoryEntryAdded(V value);
+
+    protected abstract void memoryEntryRemoved(boolean evicted, String key, V oldValue, V newValue);
+
+    protected abstract V read(@NonNull InputStreamPipe isPipe);
+
+    protected abstract boolean write(OutputStream os, V value);
+
+    @Nullable
+    public LruCache<String, V> getMemoryCache() {
+        return mMemoryCache;
+    }
+
+    @Nullable
+    public SimpleDiskCache getDiskCache() {
+        if (mDiskCache != null) {
+            return mDiskCache.mDiskCache;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Check if have memory cache
+     *
+     * @return true if have memory cache
+     */
+    public boolean hasMemoryCache() {
+        return mHasMemoryCache;
+    }
+
+    /**
+     * Check if have disk cache
+     *
+     * @return true if have disk cache
+     */
+    public boolean hasDiskCache() {
+        return mHasDiskCache;
+    }
+
+    /**
+     * Get memory cache usage size
+     *
+     * @return {@code -1} for no memory cache
+     */
+    public int memorySize() {
+        if (mHasMemoryCache && mMemoryCache != null) {
+            return mMemoryCache.size();
+        } else {
+            return -1;
+        }
+    }
+
+    /**
+     * Get memory cache max size
+     *
+     * @return {@code -1} for no memory cache
+     */
+    public int memoryMaxSize() {
+        if (mHasMemoryCache && mMemoryCache != null) {
+            return mMemoryCache.maxSize();
+        } else {
+            return -1;
+        }
+    }
+
+    /**
+     * Get disk cache usage size
+     *
+     * @return {@code -1L} for no memory cache
+     */
+    public long diskSize() {
+        if (mHasDiskCache && mDiskCache != null) {
+            return mDiskCache.size();
+        } else {
+            return -1L;
+        }
+    }
+
+    /**
+     * Get disk cache max size
+     *
+     * @return {@code -1L} for no memory cache
+     */
+    public long diskMaxSize() {
+        if (mHasDiskCache && mDiskCache != null) {
+            return mDiskCache.getMaxSize();
+        } else {
+            return -1L;
+        }
+    }
+
+    /**
+     * Get value from memory cache
+     *
+     * @param key the key to get value
+     * @return the value you get, null for miss or no memory cache
+     */
+    public V getFromMemory(@NonNull String key) {
+        if (mHasMemoryCache && mMemoryCache != null) {
+            return mMemoryCache.get(key);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Get value from disk cache. Override {@link #read(InputStreamPipe)} to do it
+     *
+     * @param key the key to get value
+     * @return the value you get, null for miss or no memory cache or get error
+     */
+    public V getFromDisk(@NonNull String key) {
+        if (mHasDiskCache && mDiskCache != null) {
+            return mDiskCache.get(key);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Get value from memory cache and disk cache. If miss in memory cache and
+     * get in disk cache, it will put value from disk cache to memory cache.
+     *
+     * @param key the key to get value
+     * @return the value you get
+     */
+    public V get(@NonNull String key) {
+        V value = getFromMemory(key);
+
+        if (value != null) {
+            // Get it in memory cache
+            return value;
+        }
+
+        value = getFromDisk(key);
+
+        if (value != null) {
+            // Get it in disk cache
+            putToMemory(key, value);
+            return value;
+        }
+
+        return null;
+    }
+
+    /**
+     * Put value to memory cache
+     *
+     * @param key   the key
+     * @param value the value
+     * @return false if no memory cache
+     */
+    public boolean putToMemory(@NonNull String key, @NonNull V value) {
+        if (mHasMemoryCache && mMemoryCache != null) {
+            memoryEntryAdded(value);
+            mMemoryCache.put(key, value);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Put value to disk cache
+     *
+     * @param key   the key
+     * @param value the value
+     * @return false if no disk cache or get error
+     */
+    public boolean putToDisk(@NonNull String key, @NonNull V value) {
+        if (mHasDiskCache && mDiskCache != null) {
+            return mDiskCache.put(key, value);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Put value to memory cache and disk cache
+     *
+     * @param key   the key
+     * @param value the value
+     */
+    public void put(@NonNull String key, @NonNull V value) {
+        putToMemory(key, value);
+        putToDisk(key, value);
+    }
+
+    public void removeFromMemory(@NonNull String key) {
+        if (mHasMemoryCache && mMemoryCache != null) {
+            mMemoryCache.remove(key);
+        }
+    }
+
+    public void removeFromDisk(@NonNull String key) {
+        if (mHasDiskCache && mDiskCache != null) {
+            mDiskCache.remove(key);
+        }
+    }
+
+    public void remove(@NonNull String key) {
+        removeFromMemory(key);
+        removeFromDisk(key);
+    }
+
+    public boolean pullFromDiskCache(@NonNull String key, @NonNull OutputStream os) {
+        if (mHasDiskCache && mDiskCache != null) {
+            return mDiskCache.pull(key, os);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * @param key the key
+     * @param is  the input stream to store
+     * @return false if no disk cache or get error
+     */
+    public boolean putRawToDisk(@NonNull String key, @NonNull InputStream is) {
+        if (mHasDiskCache && mDiskCache != null) {
+            return mDiskCache.putRaw(key, is);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Evicts all of the items from the memory cache
+     */
+    public void clearMemory() {
+        if (mHasMemoryCache && mMemoryCache != null) {
+            mMemoryCache.evictAll();
+        }
+    }
+
+    /**
+     * Clear disk cache
+     */
+    public void clearDisk() {
+        if (mHasDiskCache && mDiskCache != null) {
+            mDiskCache.clear();
+        }
+    }
+
+    public void flush() {
+        if (mHasDiskCache && mDiskCache != null) {
+            mDiskCache.flush();
+        }
+    }
+
+    /**
+     * Evicts all of the items from the memory cache and lets the system know
+     * now would be a good time to garbage collect
+     */
+    public void clear() {
+        clearMemory();
+        clearDisk();
+    }
+
+    /**
+     * A holder class that contains cache parameters.
+     */
+    public static class BeerBellyParams {
+
+        /**
+         * is memory cache available
+         */
+        public boolean hasMemoryCache = false;
+        /**
+         * the maximum number of bytes the memory cache should use to store
+         */
+        public int memoryCacheMaxSize = 0;
+        /**
+         * is disk cache available
+         */
+        public boolean hasDiskCache = false;
+        /**
+         * the dir to store disk cache
+         */
+        public File diskCacheDir = null;
+        /**
+         * the maximum number of bytes the disk cache should use to store
+         */
+        public int diskCacheMaxSize = 0;
+
+        /**
+         * Check BeerBellyParams is valid
+         */
+        public void isValid() throws IllegalStateException {
+            if (!hasMemoryCache && !hasDiskCache) {
+                throw new IllegalStateException("No memory cache and no disk cache. What can I do for you?");
+            }
+
+            if (hasMemoryCache && memoryCacheMaxSize <= 0) {
+                throw new IllegalStateException("Memory cache max size must be bigger than 0.");
+            }
+
+            if (hasDiskCache) {
+                if (diskCacheDir == null) {
+                    throw new IllegalStateException("Disk cache dir can't be null.");
+                }
+                if (diskCacheMaxSize <= 0) {
+                    throw new IllegalStateException("Disk cache max size must be bigger than 0.");
+                }
+            }
+        }
+    }
+
+    private static class DiskCache<E> {
+
+        private static final int IO_BUFFER_SIZE = 8 * 1024;
+
+        private final SimpleDiskCache mDiskCache;
+        private final BeerBelly<E> mParent;
+
+        private final File mCacheDir;
+        private final int mMaxSize;
+
+        public DiskCache(File cacheDir, int size, BeerBelly<E> parent) throws IOException {
+            mDiskCache = new SimpleDiskCache(cacheDir, size);
+            mParent = parent;
+
+            mCacheDir = cacheDir;
+            mMaxSize = size;
+        }
+
+        public File getCacheDir() {
+            return mCacheDir;
+        }
+
+        public int getMaxSize() {
+            return mMaxSize;
+        }
+
+        public long size() {
+            return mDiskCache.size();
+        }
+
+        public void flush() {
+            mDiskCache.flush();
+        }
+
+        public void clear() {
+            mDiskCache.clear();
+        }
+
+        public E get(String key) {
+            InputStreamPipe isPipe = mDiskCache.getInputStreamPipe(key);
+            if (isPipe == null) {
+                return null;
+            } else {
+                return mParent.read(isPipe);
+            }
+        }
+
+        public boolean put(String key, E value) {
+            OutputStreamPipe osPipe = mDiskCache.getOutputStreamPipe(key);
+            BufferedOutputStream buffOut = null;
+            try {
+                osPipe.obtain();
+                OutputStream os = osPipe.open();
+                buffOut = new BufferedOutputStream(os, IO_BUFFER_SIZE);
+                return mParent.write(os, value);
+            } catch (IOException e) {
+                return false;
+            } finally {
+                Util.closeQuietly(buffOut);
+                osPipe.close();
+                osPipe.release();
+            }
+        }
+
+        public boolean putRaw(String key, InputStream is) {
+            return mDiskCache.put(key, is);
+        }
+
+        public void remove(String key) {
+            mDiskCache.remove(key);
+        }
+
+        public boolean pull(@NonNull String key, @NonNull OutputStream os) {
+            InputStreamPipe isPipe = mDiskCache.getInputStreamPipe(key);
+            if (isPipe == null) {
+                return false;
+            } else {
+                try {
+                    isPipe.obtain();
+                    InputStream is = isPipe.open();
+                    Util.copy(is, os);
+                    return true;
+                } catch (IOException e) {
+                    return false;
+                } finally {
+                    isPipe.close();
+                    isPipe.release();
+                }
+            }
+        }
+    }
+
+    private class MemoryCache<E> extends LruCache<String, E> {
+
+        public BeerBelly<E> mParent;
+
+        public MemoryCache(int maxSize, BeerBelly<E> parent) {
+            super(maxSize);
+            mParent = parent;
+        }
+
+        @Override
+        protected int sizeOf(String key, E value) {
+            return mParent.sizeOf(key, value);
+        }
+
+        @Override
+        protected void entryRemoved(boolean evicted, String key, E oldValue, E newValue) {
+            mParent.memoryEntryRemoved(evicted, key, oldValue, newValue);
+        }
+    }
+}

app/src/main/java/com/hippo/beerbelly/DiskLruCache.java

@@ -0,0 +1,984 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.beerbelly;
+
+import java.io.BufferedWriter;
+import java.io.Closeable;
+import java.io.EOFException;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.concurrent.Callable;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * A cache that uses a bounded amount of space on a filesystem. Each cache
+ * entry has a string key and a fixed number of values. Each key must match
+ * the regex <strong>[a-z0-9_-]{1,120}</strong>. Values are byte sequences,
+ * accessible as streams or files. Each value must be between {@code 0} and
+ * {@code Integer.MAX_VALUE} bytes in length.
+ *
+ * <p>The cache stores its data in a directory on the filesystem. This
+ * directory must be exclusive to the cache; the cache may delete or overwrite
+ * files from its directory. It is an error for multiple processes to use the
+ * same cache directory at the same time.
+ *
+ * <p>This cache limits the number of bytes that it will store on the
+ * filesystem. When the number of stored bytes exceeds the limit, the cache will
+ * remove entries in the background until the limit is satisfied. The limit is
+ * not strict: the cache may temporarily exceed it while waiting for files to be
+ * deleted. The limit does not include filesystem overhead or the cache
+ * journal so space-sensitive applications should set a conservative limit.
+ *
+ * <p>Clients call {@link #edit} to create or update the values of an entry. An
+ * entry may have only one editor at one time; if a value is not available to be
+ * edited then {@link #edit} will return null.
+ * <ul>
+ * <li>When an entry is being <strong>created</strong> it is necessary to
+ * supply a full set of values; the empty value should be used as a
+ * placeholder if necessary.
+ * <li>When an entry is being <strong>edited</strong>, it is not necessary
+ * to supply data for every value; values default to their previous
+ * value.
+ * </ul>
+ * Every {@link #edit} call must be matched by a call to {@link Editor#commit}
+ * or {@link Editor#abort}. Committing is atomic: a read observes the full set
+ * of values as they were before or after the commit, but never a mix of values.
+ *
+ * <p>Clients call {@link #get} to read a snapshot of an entry. The read will
+ * observe the value at the time that {@link #get} was called. Updates and
+ * removals after the call do not impact ongoing reads.
+ *
+ * <p>This class is tolerant of some I/O errors. If files are missing from the
+ * filesystem, the corresponding entries will be dropped from the cache. If
+ * an error occurs while writing a cache value, the edit will fail silently.
+ * Callers should handle other problems by catching {@code IOException} and
+ * responding appropriately.
+ */
+public final class DiskLruCache implements Closeable {
+    static final String JOURNAL_FILE = "journal";
+    static final String JOURNAL_FILE_TEMP = "journal.tmp";
+    static final String JOURNAL_FILE_BACKUP = "journal.bkp";
+    static final String MAGIC = "libcore.io.DiskLruCache";
+    static final String VERSION_1 = "1";
+    static final long ANY_SEQUENCE_NUMBER = -1;
+    static final String STRING_KEY_PATTERN = "[a-z0-9_-]{1,120}";
+    static final Pattern LEGAL_KEY_PATTERN = Pattern.compile(STRING_KEY_PATTERN);
+    private static final String CLEAN = "CLEAN";
+    private static final String DIRTY = "DIRTY";
+    private static final String REMOVE = "REMOVE";
+    private static final String READ = "READ";
+
+    /*
+     * This cache uses a journal file named "journal". A typical journal file
+     * looks like this:
+     *     libcore.io.DiskLruCache
+     *     1
+     *     100
+     *     2
+     *
+     *     CLEAN 3400330d1dfc7f3f7f4b8d4d803dfcf6 832 21054
+     *     DIRTY 335c4c6028171cfddfbaae1a9c313c52
+     *     CLEAN 335c4c6028171cfddfbaae1a9c313c52 3934 2342
+     *     REMOVE 335c4c6028171cfddfbaae1a9c313c52
+     *     DIRTY 1ab96a171faeeee38496d8b330771a7a
+     *     CLEAN 1ab96a171faeeee38496d8b330771a7a 1600 234
+     *     READ 335c4c6028171cfddfbaae1a9c313c52
+     *     READ 3400330d1dfc7f3f7f4b8d4d803dfcf6
+     *
+     * The first five lines of the journal form its header. They are the
+     * constant string "libcore.io.DiskLruCache", the disk cache's version,
+     * the application's version, the value count, and a blank line.
+     *
+     * Each of the subsequent lines in the file is a record of the state of a
+     * cache entry. Each line contains space-separated values: a state, a key,
+     * and optional state-specific values.
+     *   o DIRTY lines track that an entry is actively being created or updated.
+     *     Every successful DIRTY action should be followed by a CLEAN or REMOVE
+     *     action. DIRTY lines without a matching CLEAN or REMOVE indicate that
+     *     temporary files may need to be deleted.
+     *   o CLEAN lines track a cache entry that has been successfully published
+     *     and may be read. A publish line is followed by the lengths of each of
+     *     its values.
+     *   o READ lines track accesses for LRU.
+     *   o REMOVE lines track entries that have been deleted.
+     *
+     * The journal file is appended to as cache operations occur. The journal may
+     * occasionally be compacted by dropping redundant lines. A temporary file named
+     * "journal.tmp" will be used during compaction; that file should be deleted if
+     * it exists when the cache is opened.
+     */
+    private static final OutputStream NULL_OUTPUT_STREAM = new OutputStream() {
+        @Override
+        public void write(int b) {
+            // Eat all writes silently. Nom nom.
+        }
+    };
+    /**
+     * This cache uses a single background thread to evict entries.
+     */
+    final ThreadPoolExecutor executorService =
+            new ThreadPoolExecutor(0, 1, 60L, TimeUnit.SECONDS, new LinkedBlockingQueue<>());
+    private final File directory;
+    private final File journalFile;
+    private final File journalFileTmp;
+    private final File journalFileBackup;
+    private final int appVersion;
+    private final int valueCount;
+    private final LinkedHashMap<String, Entry> lruEntries =
+            new LinkedHashMap<>(0, 0.75f, true);
+    private long maxSize;
+    private long size = 0;
+    private Writer journalWriter;
+    private int redundantOpCount;
+    /**
+     * To differentiate between old and current snapshots, each entry is given
+     * a sequence number each time an edit is committed. A snapshot is stale if
+     * its sequence number is not equal to its entry's sequence number.
+     */
+    private long nextSequenceNumber = 0;
+    private DiskLruCache(File directory, int appVersion, int valueCount, long maxSize) {
+        this.directory = directory;
+        this.appVersion = appVersion;
+        this.journalFile = new File(directory, JOURNAL_FILE);
+        this.journalFileTmp = new File(directory, JOURNAL_FILE_TEMP);
+        this.journalFileBackup = new File(directory, JOURNAL_FILE_BACKUP);
+        this.valueCount = valueCount;
+        this.maxSize = maxSize;
+    }    private final Callable<Void> cleanupCallable = new Callable<>() {
+        public Void call() throws Exception {
+            synchronized (DiskLruCache.this) {
+                if (journalWriter == null) {
+                    return null; // Closed.
+                }
+                trimToSize();
+                if (journalRebuildRequired()) {
+                    rebuildJournal();
+                    redundantOpCount = 0;
+                }
+            }
+            return null;
+        }
+    };
+
+    /**
+     * Opens the cache in {@code directory}, creating a cache if none exists
+     * there.
+     *
+     * @param directory  a writable directory
+     * @param valueCount the number of values per cache entry. Must be positive.
+     * @param maxSize    the maximum number of bytes this cache should use to store
+     * @throws IOException if reading or writing the cache directory fails
+     */
+    public static DiskLruCache open(File directory, int appVersion, int valueCount, long maxSize)
+            throws IOException {
+        if (maxSize <= 0) {
+            throw new IllegalArgumentException("maxSize <= 0");
+        }
+        if (valueCount <= 0) {
+            throw new IllegalArgumentException("valueCount <= 0");
+        }
+
+        // If a bkp file exists, use it instead.
+        File backupFile = new File(directory, JOURNAL_FILE_BACKUP);
+        if (backupFile.exists()) {
+            File journalFile = new File(directory, JOURNAL_FILE);
+            // If journal file also exists just delete backup file.
+            if (journalFile.exists()) {
+                backupFile.delete();
+            } else {
+                renameTo(backupFile, journalFile, false);
+            }
+        }
+
+        // Prefer to pick up where we left off.
+        DiskLruCache cache = new DiskLruCache(directory, appVersion, valueCount, maxSize);
+        if (cache.journalFile.exists()) {
+            try {
+                cache.readJournal();
+                cache.processJournal();
+                return cache;
+            } catch (IOException journalIsCorrupt) {
+                System.out
+                        .println("DiskLruCache "
+                                + directory
+                                + " is corrupt: "
+                                + journalIsCorrupt.getMessage()
+                                + ", removing");
+                cache.delete();
+            }
+        }
+
+        // Create a new empty cache.
+        directory.mkdirs();
+        cache = new DiskLruCache(directory, appVersion, valueCount, maxSize);
+        cache.rebuildJournal();
+        return cache;
+    }
+
+    private static void deleteIfExists(File file) throws IOException {
+        if (file.exists() && !file.delete()) {
+            throw new IOException();
+        }
+    }
+
+    private static void renameTo(File from, File to, boolean deleteDestination) throws IOException {
+        if (deleteDestination) {
+            deleteIfExists(to);
+        }
+        if (!from.renameTo(to)) {
+            throw new IOException();
+        }
+    }
+
+    private static String inputStreamToString(InputStream in) throws IOException {
+        return Util.readFully(new InputStreamReader(in, Util.UTF_8));
+    }
+
+    private void readJournal() throws IOException {
+        StrictLineReader reader = new StrictLineReader(new FileInputStream(journalFile), Util.US_ASCII);
+        try {
+            String magic = reader.readLine();
+            String version = reader.readLine();
+            String appVersionString = reader.readLine();
+            String valueCountString = reader.readLine();
+            String blank = reader.readLine();
+            if (!MAGIC.equals(magic)
+                    || !VERSION_1.equals(version)
+                    || !Integer.toString(appVersion).equals(appVersionString)
+                    || !Integer.toString(valueCount).equals(valueCountString)
+                    || !"".equals(blank)) {
+                throw new IOException("unexpected journal header: [" + magic + ", " + version + ", "
+                        + valueCountString + ", " + blank + "]");
+            }
+
+            int lineCount = 0;
+            while (true) {
+                try {
+                    readJournalLine(reader.readLine());
+                    lineCount++;
+                } catch (EOFException endOfJournal) {
+                    break;
+                }
+            }
+            redundantOpCount = lineCount - lruEntries.size();
+
+            // If we ended on a truncated line, rebuild the journal before appending to it.
+            if (reader.hasUnterminatedLine()) {
+                rebuildJournal();
+            } else {
+                journalWriter = new BufferedWriter(new OutputStreamWriter(
+                        new FileOutputStream(journalFile, true), Util.US_ASCII));
+            }
+        } finally {
+            Util.closeQuietly(reader);
+        }
+    }
+
+    private void readJournalLine(String line) throws IOException {
+        int firstSpace = line.indexOf(' ');
+        if (firstSpace == -1) {
+            throw new IOException("unexpected journal line: " + line);
+        }
+
+        int keyBegin = firstSpace + 1;
+        int secondSpace = line.indexOf(' ', keyBegin);
+        final String key;
+        if (secondSpace == -1) {
+            key = line.substring(keyBegin);
+            if (firstSpace == REMOVE.length() && line.startsWith(REMOVE)) {
+                lruEntries.remove(key);
+                return;
+            }
+        } else {
+            key = line.substring(keyBegin, secondSpace);
+        }
+
+        Entry entry = lruEntries.get(key);
+        if (entry == null) {
+            entry = new Entry(key);
+            lruEntries.put(key, entry);
+        }
+
+        if (secondSpace != -1 && firstSpace == CLEAN.length() && line.startsWith(CLEAN)) {
+            String[] parts = line.substring(secondSpace + 1).split(" ");
+            entry.readable = true;
+            entry.currentEditor = null;
+            entry.setLengths(parts);
+        } else if (secondSpace == -1 && firstSpace == DIRTY.length() && line.startsWith(DIRTY)) {
+            entry.currentEditor = new Editor(entry);
+        } else if (secondSpace == -1 && firstSpace == READ.length() && line.startsWith(READ)) {
+            // This work was already done by calling lruEntries.get().
+        } else {
+            throw new IOException("unexpected journal line: " + line);
+        }
+    }
+
+    /**
+     * Computes the initial size and collects garbage as a part of opening the
+     * cache. Dirty entries are assumed to be inconsistent and will be deleted.
+     */
+    private void processJournal() throws IOException {
+        deleteIfExists(journalFileTmp);
+        for (Iterator<Entry> i = lruEntries.values().iterator(); i.hasNext(); ) {
+            Entry entry = i.next();
+            if (entry.currentEditor == null) {
+                for (int t = 0; t < valueCount; t++) {
+                    size += entry.lengths[t];
+                }
+            } else {
+                entry.currentEditor = null;
+                for (int t = 0; t < valueCount; t++) {
+                    deleteIfExists(entry.getCleanFile(t));
+                    deleteIfExists(entry.getDirtyFile(t));
+                }
+                i.remove();
+            }
+        }
+    }
+
+    /**
+     * Creates a new journal that omits redundant information. This replaces the
+     * current journal if it exists.
+     */
+    private synchronized void rebuildJournal() throws IOException {
+        if (journalWriter != null) {
+            journalWriter.close();
+        }
+
+        try (Writer writer = new BufferedWriter(
+                new OutputStreamWriter(new FileOutputStream(journalFileTmp), Util.US_ASCII))) {
+            writer.write(MAGIC);
+            writer.write("\n");
+            writer.write(VERSION_1);
+            writer.write("\n");
+            writer.write(Integer.toString(appVersion));
+            writer.write("\n");
+            writer.write(Integer.toString(valueCount));
+            writer.write("\n");
+            writer.write("\n");
+
+            for (Entry entry : lruEntries.values()) {
+                if (entry.currentEditor != null) {
+                    writer.write(DIRTY + ' ' + entry.key + '\n');
+                } else {
+                    writer.write(CLEAN + ' ' + entry.key + entry.getLengths() + '\n');
+                }
+            }
+        }
+
+        if (journalFile.exists()) {
+            renameTo(journalFile, journalFileBackup, true);
+        }
+        renameTo(journalFileTmp, journalFile, false);
+        journalFileBackup.delete();
+
+        journalWriter = new BufferedWriter(
+                new OutputStreamWriter(new FileOutputStream(journalFile, true), Util.US_ASCII));
+    }
+
+    /**
+     * Return {@code true} if it contains the key
+     */
+    public synchronized boolean contain(String key) {
+        checkNotClosed();
+        validateKey(key);
+        Entry entry = lruEntries.get(key);
+        return entry != null && entry.readable;
+    }
+
+    /**
+     * Returns a snapshot of the entry named {@code key}, or null if it doesn't
+     * exist is not currently readable. If a value is returned, it is moved to
+     * the head of the LRU queue.
+     */
+    public synchronized Snapshot get(String key) throws IOException {
+        checkNotClosed();
+        validateKey(key);
+        Entry entry = lruEntries.get(key);
+        if (entry == null) {
+            return null;
+        }
+
+        if (!entry.readable) {
+            return null;
+        }
+
+        // Open all streams eagerly to guarantee that we see a single published
+        // snapshot. If we opened streams lazily then the streams could come
+        // from different edits.
+        InputStream[] ins = new InputStream[valueCount];
+        try {
+            for (int i = 0; i < valueCount; i++) {
+                ins[i] = new FileInputStream(entry.getCleanFile(i));
+            }
+        } catch (FileNotFoundException e) {
+            // A file must have been deleted manually!
+            for (int i = 0; i < valueCount; i++) {
+                if (ins[i] != null) {
+                    Util.closeQuietly(ins[i]);
+                } else {
+                    break;
+                }
+            }
+            return null;
+        }
+
+        redundantOpCount++;
+        journalWriter.append(READ + ' ').append(key).append(String.valueOf('\n'));
+        if (journalRebuildRequired()) {
+            executorService.submit(cleanupCallable);
+        }
+
+        return new Snapshot(key, entry.sequenceNumber, ins, entry.lengths);
+    }
+
+    /**
+     * Returns an editor for the entry named {@code key}, or null if another
+     * edit is in progress.
+     */
+    public Editor edit(String key) throws IOException {
+        return edit(key, ANY_SEQUENCE_NUMBER);
+    }
+
+    private synchronized Editor edit(String key, long expectedSequenceNumber) throws IOException {
+        checkNotClosed();
+        validateKey(key);
+        Entry entry = lruEntries.get(key);
+        if (expectedSequenceNumber != ANY_SEQUENCE_NUMBER && (entry == null
+                || entry.sequenceNumber != expectedSequenceNumber)) {
+            return null; // Snapshot is stale.
+        }
+        if (entry == null) {
+            entry = new Entry(key);
+            lruEntries.put(key, entry);
+        } else if (entry.currentEditor != null) {
+            return null; // Another edit is in progress.
+        }
+
+        Editor editor = new Editor(entry);
+        entry.currentEditor = editor;
+
+        // Flush the journal before creating files to prevent file leaks.
+        journalWriter.write(DIRTY + ' ' + key + '\n');
+        journalWriter.flush();
+        return editor;
+    }
+
+    /**
+     * Returns the directory where this cache stores its data.
+     */
+    public File getDirectory() {
+        return directory;
+    }
+
+    /**
+     * Returns the maximum number of bytes that this cache should use to store
+     * its data.
+     */
+    public synchronized long getMaxSize() {
+        return maxSize;
+    }
+
+    /**
+     * Changes the maximum number of bytes the cache can store and queues a job
+     * to trim the existing store, if necessary.
+     */
+    public synchronized void setMaxSize(long maxSize) {
+        this.maxSize = maxSize;
+        executorService.submit(cleanupCallable);
+    }
+
+    /**
+     * Returns the number of bytes currently being used to store the values in
+     * this cache. This may be greater than the max size if a background
+     * deletion is pending.
+     */
+    public synchronized long size() {
+        return size;
+    }
+
+    private synchronized void completeEdit(Editor editor, boolean success) throws IOException {
+        Entry entry = editor.entry;
+        if (entry.currentEditor != editor) {
+            throw new IllegalStateException();
+        }
+
+        // If this edit is creating the entry for the first time, every index must have a value.
+        if (success && !entry.readable) {
+            for (int i = 0; i < valueCount; i++) {
+                if (!editor.written[i]) {
+                    editor.abort();
+                    throw new IllegalStateException("Newly created entry didn't create value for index " + i);
+                }
+                if (!entry.getDirtyFile(i).exists()) {
+                    editor.abort();
+                    return;
+                }
+            }
+        }
+
+        for (int i = 0; i < valueCount; i++) {
+            File dirty = entry.getDirtyFile(i);
+            if (success) {
+                if (dirty.exists()) {
+                    File clean = entry.getCleanFile(i);
+                    dirty.renameTo(clean);
+                    long oldLength = entry.lengths[i];
+                    long newLength = clean.length();
+                    entry.lengths[i] = newLength;
+                    size = size - oldLength + newLength;
+                }
+            } else {
+                deleteIfExists(dirty);
+            }
+        }
+
+        redundantOpCount++;
+        entry.currentEditor = null;
+        if (entry.readable | success) {
+            entry.readable = true;
+            journalWriter.write(CLEAN + ' ' + entry.key + entry.getLengths() + '\n');
+            if (success) {
+                entry.sequenceNumber = nextSequenceNumber++;
+            }
+        } else {
+            lruEntries.remove(entry.key);
+            journalWriter.write(REMOVE + ' ' + entry.key + '\n');
+        }
+        journalWriter.flush();
+
+        if (size > maxSize || journalRebuildRequired()) {
+            executorService.submit(cleanupCallable);
+        }
+    }
+
+    /**
+     * We only rebuild the journal when it will halve the size of the journal
+     * and eliminate at least 2000 ops.
+     */
+    private boolean journalRebuildRequired() {
+        final int redundantOpCompactThreshold = 2000;
+        return redundantOpCount >= redundantOpCompactThreshold //
+                && redundantOpCount >= lruEntries.size();
+    }
+
+    /**
+     * Drops the entry for {@code key} if it exists and can be removed. Entries
+     * actively being edited cannot be removed.
+     *
+     * @return true if an entry was removed.
+     */
+    public synchronized boolean remove(String key) throws IOException {
+        checkNotClosed();
+        validateKey(key);
+        Entry entry = lruEntries.get(key);
+        if (entry == null || entry.currentEditor != null) {
+            return false;
+        }
+
+        for (int i = 0; i < valueCount; i++) {
+            File file = entry.getCleanFile(i);
+            if (file.exists() && !file.delete()) {
+                throw new IOException("failed to delete " + file);
+            }
+            size -= entry.lengths[i];
+            entry.lengths[i] = 0;
+        }
+
+        redundantOpCount++;
+        journalWriter.append(REMOVE + ' ').append(key).append(String.valueOf('\n'));
+        lruEntries.remove(key);
+
+        if (journalRebuildRequired()) {
+            executorService.submit(cleanupCallable);
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns true if this cache has been closed.
+     */
+    public synchronized boolean isClosed() {
+        return journalWriter == null;
+    }
+
+    private void checkNotClosed() {
+        if (journalWriter == null) {
+            throw new IllegalStateException("cache is closed");
+        }
+    }
+
+    /**
+     * Force buffered operations to the filesystem.
+     */
+    public synchronized void flush() throws IOException {
+        checkNotClosed();
+        trimToSize();
+        journalWriter.flush();
+    }
+
+    /**
+     * Closes this cache. Stored values will remain on the filesystem.
+     */
+    public synchronized void close() throws IOException {
+        if (journalWriter == null) {
+            return; // Already closed.
+        }
+        for (Entry entry : new ArrayList<>(lruEntries.values())) {
+            if (entry.currentEditor != null) {
+                entry.currentEditor.abort();
+            }
+        }
+        trimToSize();
+        journalWriter.close();
+        journalWriter = null;
+    }
+
+    private void trimToSize() throws IOException {
+        while (size > maxSize) {
+            Map.Entry<String, Entry> toEvict = lruEntries.entrySet().iterator().next();
+            remove(toEvict.getKey());
+        }
+    }
+
+    /**
+     * Closes the cache and deletes all of its stored values. This will delete
+     * all files in the cache directory including files that weren't created by
+     * the cache.
+     */
+    public void delete() throws IOException {
+        close();
+        Util.deleteContents(directory);
+    }
+
+    private void validateKey(String key) {
+        Matcher matcher = LEGAL_KEY_PATTERN.matcher(key);
+        if (!matcher.matches()) {
+            throw new IllegalArgumentException("keys must match regex "
+                    + STRING_KEY_PATTERN + ": \"" + key + "\"");
+        }
+    }
+
+    /**
+     * A snapshot of the values for an entry.
+     */
+    public final class Snapshot implements Closeable {
+        private final String key;
+        private final long sequenceNumber;
+        private final InputStream[] ins;
+        private final long[] lengths;
+
+        private Snapshot(String key, long sequenceNumber, InputStream[] ins, long[] lengths) {
+            this.key = key;
+            this.sequenceNumber = sequenceNumber;
+            this.ins = ins;
+            this.lengths = lengths;
+        }
+
+        /**
+         * Returns an editor for this snapshot's entry, or null if either the
+         * entry has changed since this snapshot was created or if another edit
+         * is in progress.
+         */
+        public Editor edit() throws IOException {
+            return DiskLruCache.this.edit(key, sequenceNumber);
+        }
+
+        /**
+         * Returns the unbuffered stream with the value for {@code index}.
+         */
+        public InputStream getInputStream(int index) {
+            return ins[index];
+        }
+
+        /**
+         * Returns the string value for {@code index}.
+         */
+        public String getString(int index) throws IOException {
+            return inputStreamToString(getInputStream(index));
+        }
+
+        /**
+         * Returns the byte length of the value for {@code index}.
+         */
+        public long getLength(int index) {
+            return lengths[index];
+        }
+
+        public void close() {
+            for (InputStream in : ins) {
+                Util.closeQuietly(in);
+            }
+        }
+    }
+
+    /**
+     * Edits the values for an entry.
+     */
+    public final class Editor {
+        private final Entry entry;
+        private final boolean[] written;
+        private boolean hasErrors;
+        private boolean committed;
+
+        private Editor(Entry entry) {
+            this.entry = entry;
+            this.written = (entry.readable) ? null : new boolean[valueCount];
+        }
+
+        /**
+         * Returns an unbuffered input stream to read the last committed value,
+         * or null if no value has been committed.
+         */
+        public InputStream newInputStream(int index) {
+            synchronized (DiskLruCache.this) {
+                if (entry.currentEditor != this) {
+                    throw new IllegalStateException();
+                }
+                if (!entry.readable) {
+                    return null;
+                }
+                try {
+                    return new FileInputStream(entry.getCleanFile(index));
+                } catch (FileNotFoundException e) {
+                    return null;
+                }
+            }
+        }
+
+        /**
+         * Returns the last committed value as a string, or null if no value
+         * has been committed.
+         */
+        public String getString(int index) throws IOException {
+            InputStream in = newInputStream(index);
+            return in != null ? inputStreamToString(in) : null;
+        }
+
+        /**
+         * Returns a new unbuffered output stream to write the value at
+         * {@code index}. If the underlying output stream encounters errors
+         * when writing to the filesystem, this edit will be aborted when
+         * {@link #commit} is called. The returned output stream does not throw
+         * IOExceptions.
+         */
+        public OutputStream newOutputStream(int index) throws IOException {
+            if (index < 0 || index >= valueCount) {
+                throw new IllegalArgumentException("Expected index " + index + " to "
+                        + "be greater than 0 and less than the maximum value count "
+                        + "of " + valueCount);
+            }
+            synchronized (DiskLruCache.this) {
+                if (entry.currentEditor != this) {
+                    throw new IllegalStateException();
+                }
+                if (!entry.readable) {
+                    written[index] = true;
+                }
+                File dirtyFile = entry.getDirtyFile(index);
+                FileOutputStream outputStream;
+                try {
+                    outputStream = new FileOutputStream(dirtyFile);
+                } catch (FileNotFoundException e) {
+                    // Attempt to recreate the cache directory.
+                    directory.mkdirs();
+                    try {
+                        outputStream = new FileOutputStream(dirtyFile);
+                    } catch (FileNotFoundException e2) {
+                        // We are unable to recover. Silently eat the writes.
+                        return NULL_OUTPUT_STREAM;
+                    }
+                }
+                return new FaultHidingOutputStream(outputStream);
+            }
+        }
+
+        /**
+         * Sets the value at {@code index} to {@code value}.
+         */
+        public void set(int index, String value) throws IOException {
+            Writer writer = null;
+            try {
+                writer = new OutputStreamWriter(newOutputStream(index), Util.UTF_8);
+                writer.write(value);
+            } finally {
+                Util.closeQuietly(writer);
+            }
+        }
+
+        /**
+         * Commits this edit so it is visible to readers.  This releases the
+         * edit lock so another edit may be started on the same key.
+         */
+        public void commit() throws IOException {
+            if (hasErrors) {
+                completeEdit(this, false);
+                remove(entry.key); // The previous entry is stale.
+            } else {
+                completeEdit(this, true);
+            }
+            committed = true;
+        }
+
+        /**
+         * Aborts this edit. This releases the edit lock so another edit may be
+         * started on the same key.
+         */
+        public void abort() throws IOException {
+            completeEdit(this, false);
+        }
+
+        public void abortUnlessCommitted() {
+            if (!committed) {
+                try {
+                    abort();
+                } catch (IOException ignored) {
+                }
+            }
+        }
+
+        private class FaultHidingOutputStream extends FilterOutputStream {
+            private FaultHidingOutputStream(OutputStream out) {
+                super(out);
+            }
+
+            @Override
+            public void write(int oneByte) {
+                try {
+                    out.write(oneByte);
+                } catch (IOException e) {
+                    hasErrors = true;
+                }
+            }
+
+            @Override
+            public void write(byte[] buffer, int offset, int length) {
+                try {
+                    out.write(buffer, offset, length);
+                } catch (IOException e) {
+                    hasErrors = true;
+                }
+            }
+
+            @Override
+            public void close() {
+                try {
+                    out.close();
+                } catch (IOException e) {
+                    hasErrors = true;
+                }
+            }
+
+            @Override
+            public void flush() {
+                try {
+                    out.flush();
+                } catch (IOException e) {
+                    hasErrors = true;
+                }
+            }
+        }
+    }
+
+    private final class Entry {
+        private final String key;
+
+        /**
+         * Lengths of this entry's files.
+         */
+        private final long[] lengths;
+
+        /**
+         * True if this entry has ever been published.
+         */
+        private boolean readable;
+
+        /**
+         * The ongoing edit or null if this entry is not being edited.
+         */
+        private Editor currentEditor;
+
+        /**
+         * The sequence number of the most recently committed edit to this entry.
+         */
+        private long sequenceNumber;
+
+        private Entry(String key) {
+            this.key = key;
+            this.lengths = new long[valueCount];
+        }
+
+        public String getLengths() {
+            StringBuilder result = new StringBuilder();
+            for (long size : lengths) {
+                result.append(' ').append(size);
+            }
+            return result.toString();
+        }
+
+        /**
+         * Set lengths using decimal numbers like "10123".
+         */
+        private void setLengths(String[] strings) throws IOException {
+            if (strings.length != valueCount) {
+                throw invalidLengths(strings);
+            }
+
+            try {
+                for (int i = 0; i < strings.length; i++) {
+                    lengths[i] = Long.parseLong(strings[i]);
+                }
+            } catch (NumberFormatException e) {
+                throw invalidLengths(strings);
+            }
+        }
+
+        private IOException invalidLengths(String[] strings) throws IOException {
+            throw new IOException("unexpected journal line: " + java.util.Arrays.toString(strings));
+        }
+
+        public File getCleanFile(int i) {
+            return new File(directory, key + "." + i);
+        }
+
+        public File getDirtyFile(int i) {
+            return new File(directory, key + "." + i + ".tmp");
+        }
+    }
+
+
+
+
+}

app/src/main/java/com/hippo/beerbelly/SimpleDiskCache.java

@@ -0,0 +1,522 @@
+/*
+ * Copyright 2015-2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.beerbelly;
+
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.hippo.streampipe.InputStreamPipe;
+import com.hippo.streampipe.OutputStreamPipe;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+
+public class SimpleDiskCache {
+
+    private static final String TAG = SimpleDiskCache.class.getSimpleName();
+
+    /**
+     * Disk cache is free
+     */
+    private static final int STATE_DISK_CACHE_NONE = 0;
+
+    /**
+     * Disk cache is flushing or clearing
+     */
+    private static final int STATE_DISK_CACHE_IN_USE = 1;
+
+    /**
+     * Disk cache is reading or writing
+     */
+    private static final int STATE_DISK_CACHE_BUSY = 2;
+
+    private final File mCacheDir;
+    private final int mSize;
+    @NonNull
+    private final Map<String, CounterLock> mLockMap = new HashMap<>();
+    @NonNull
+    private final LockPool mLockPool = new LockPool();
+    private int mDiskCacheState;
+    @Nullable
+    private DiskLruCache mDiskLruCache;
+
+    public SimpleDiskCache(File cacheDir, int size) {
+        mCacheDir = cacheDir;
+        mSize = size;
+
+        try {
+            init();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * A hashing method that changes a string (like a URL) into a hash suitable
+     * for using as a disk filename.
+     *
+     * @param key The key used to store the file
+     */
+    private static String hashKeyForDisk(final String key) {
+        String cacheKey;
+        try {
+            final MessageDigest digest = MessageDigest.getInstance("MD5");
+            digest.update(key.getBytes());
+            cacheKey = bytesToHexString(digest.digest());
+        } catch (final NoSuchAlgorithmException e) {
+            cacheKey = String.valueOf(key.hashCode());
+        }
+        return cacheKey;
+    }
+
+    /**
+     * http://stackoverflow.com/questions/332079
+     *
+     * @param bytes The bytes to convert.
+     * @return A {@link String} converted from the bytes of a hashable key used
+     * to store a filename on the disk, to hex digits.
+     */
+    private static String bytesToHexString(final byte[] bytes) {
+        final StringBuilder builder = new StringBuilder();
+        for (final byte b : bytes) {
+            final String hex = Integer.toHexString(0xFF & b);
+            if (hex.length() == 1) {
+                builder.append('0');
+            }
+            builder.append(hex);
+        }
+        return builder.toString();
+    }
+
+    public synchronized boolean isValid() {
+        return mDiskLruCache != null;
+    }
+
+    private synchronized void init() throws IOException {
+        if (!isValid()) {
+            mDiskLruCache = DiskLruCache.open(mCacheDir, 1, 1, mSize);
+        }
+    }
+
+    public synchronized long size() {
+        if (null != mDiskLruCache) {
+            return mDiskLruCache.size();
+        } else {
+            return -1L;
+        }
+    }
+
+    public synchronized void flush() {
+        // Wait for cache available
+        while (mDiskCacheState != STATE_DISK_CACHE_NONE) {
+            try {
+                wait();
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+        }
+        mDiskCacheState = STATE_DISK_CACHE_BUSY;
+
+        if (null != mDiskLruCache) {
+            try {
+                mDiskLruCache.flush();
+            } catch (IOException e) {
+                Log.e(TAG, "SimpleDiskCache flush", e);
+            }
+        }
+
+        mDiskCacheState = STATE_DISK_CACHE_NONE;
+        notifyAll();
+    }
+
+    public synchronized boolean clear() {
+        boolean result = true;
+        if (null == mDiskLruCache) {
+            return false;
+        }
+
+        // Wait for cache available
+        while (mDiskCacheState != STATE_DISK_CACHE_NONE) {
+            try {
+                wait();
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+        }
+        mDiskCacheState = STATE_DISK_CACHE_BUSY;
+
+        try {
+            mDiskLruCache.delete();
+        } catch (IOException e) {
+            Log.e(TAG, "SimpleDiskCache clearCache", e);
+        }
+        mDiskLruCache = null;
+        try {
+            init();
+        } catch (IOException e) {
+            Log.e(TAG, "SimpleDiskCache init", e);
+            result = false;
+        }
+
+        mDiskCacheState = STATE_DISK_CACHE_NONE;
+        notifyAll();
+        return result;
+    }
+
+    private synchronized CounterLock obtainLock(String key) {
+        // Wait for clear over
+        while (mDiskCacheState == STATE_DISK_CACHE_BUSY) {
+            try {
+                wait();
+            } catch (InterruptedException e) {
+                // Empty
+            }
+        }
+        mDiskCacheState = STATE_DISK_CACHE_IN_USE;
+
+        // Get lock from key
+        CounterLock lock;
+        lock = mLockMap.get(key);
+        if (lock == null) {
+            lock = mLockPool.get();
+            mLockMap.put(key, lock);
+        }
+        lock.obtain();
+
+        return lock;
+    }
+
+    private synchronized void releaseLock(String key, CounterLock lock) {
+        lock.release();
+        if (lock.isFree()) {
+            mLockMap.remove(key);
+            mLockPool.push(lock);
+        }
+
+        if (mLockMap.isEmpty()) {
+            mDiskCacheState = STATE_DISK_CACHE_NONE;
+            notifyAll();
+        }
+    }
+
+    public boolean contain(@NonNull String key) {
+        String diskKey = hashKeyForDisk(key);
+        CounterLock lock = obtainLock(diskKey);
+        if (null == mDiskLruCache) {
+            releaseLock(diskKey, lock);
+            return false;
+        }
+        lock.readLock().lock();
+
+        boolean result = mDiskLruCache.contain(diskKey);
+
+        lock.readLock().unlock();
+        releaseLock(diskKey, lock);
+
+        return result;
+    }
+
+    public boolean remove(@NonNull String key) {
+        String diskKey = hashKeyForDisk(key);
+        CounterLock lock = obtainLock(diskKey);
+        if (null == mDiskLruCache) {
+            releaseLock(diskKey, lock);
+            return false;
+        }
+        lock.writeLock().lock();
+
+        boolean result;
+        try {
+            result = mDiskLruCache.remove(diskKey);
+        } catch (IOException e) {
+            e.printStackTrace();
+            result = false;
+        }
+
+        lock.writeLock().unlock();
+        releaseLock(diskKey, lock);
+
+        return result;
+    }
+
+    public boolean put(@NonNull String key, @NonNull InputStream is) {
+        String diskKey = hashKeyForDisk(key);
+        CounterLock lock = obtainLock(diskKey);
+        if (null == mDiskLruCache) {
+            releaseLock(diskKey, lock);
+            return false;
+        }
+        lock.writeLock().lock();
+
+        boolean result = false;
+        if (isValid()) {
+            result = putToDisk(diskKey, is);
+        }
+
+        lock.writeLock().unlock();
+        releaseLock(diskKey, lock);
+
+        return result;
+    }
+
+    private boolean putToDisk(String key, InputStream is) {
+        DiskLruCache.Editor editor = null;
+        OutputStream os = null;
+        boolean completeEdit = false;
+        try {
+            //noinspection ConstantConditions
+            editor = mDiskLruCache.edit(key);
+            if (editor == null) {
+                // The editor is in progress
+                return false;
+            }
+
+            os = editor.newOutputStream(0);
+            if (os != null) {
+                Util.copy(is, os);
+                completeEdit = true;
+                editor.commit();
+                return true;
+            } else {
+                // Can't get OutputStream
+                completeEdit = true;
+                editor.abort();
+                return false;
+            }
+        } catch (IOException e) {
+            Util.closeQuietly(os);
+            try {
+                if (!completeEdit && editor != null) {
+                    editor.abort();
+                }
+            } catch (IOException ignored) {
+            }
+            return false;
+        }
+    }
+
+    /**
+     * @param key the key of the target
+     * @return the InputStreamPipe, <code>null</code> for missing
+     */
+    @Nullable
+    public InputStreamPipe getInputStreamPipe(@NonNull String key) {
+        if (contain(key)) {
+            String diskKey = hashKeyForDisk(key);
+            return new CacheInputStreamPipe(diskKey);
+        } else {
+            return null;
+        }
+    }
+
+    @NonNull
+    public OutputStreamPipe getOutputStreamPipe(@NonNull String key) {
+        String diskKey = hashKeyForDisk(key);
+        return new CacheOutputStreamPipe(diskKey);
+    }
+
+    private class CacheInputStreamPipe implements InputStreamPipe {
+
+        private final String mKey;
+        private CounterLock mLock;
+        private DiskLruCache.Snapshot mCurrentSnapshot;
+
+        private CacheInputStreamPipe(String key) {
+            mKey = key;
+        }
+
+        @Override
+        public void obtain() {
+            if (mLock == null) {
+                mLock = obtainLock(mKey);
+                mLock.readLock().lock();
+            }
+        }
+
+        @Override
+        public void release() {
+            if (mCurrentSnapshot != null) {
+                throw new IllegalStateException("Please close it first");
+            }
+
+            if (mLock != null) {
+                mLock.readLock().unlock();
+                releaseLock(mKey, mLock);
+                mLock = null;
+            }
+        }
+
+        @Override
+        public @NonNull
+        InputStream open() throws IOException {
+            if (mLock == null) {
+                throw new IllegalStateException("Please obtain it first");
+            }
+            if (mCurrentSnapshot != null) {
+                throw new IllegalStateException("Please close it before reopen");
+            }
+            if (null == mDiskLruCache) {
+                throw new IOException("Can't find disk lru cache");
+            }
+
+            DiskLruCache.Snapshot snapshot;
+            snapshot = mDiskLruCache.get(mKey);
+            if (snapshot == null) {
+                throw new IOException("Miss the key " + mKey);
+            }
+            mCurrentSnapshot = snapshot;
+            return snapshot.getInputStream(0);
+        }
+
+        @Override
+        public void close() {
+            Util.closeQuietly(mCurrentSnapshot);
+            mCurrentSnapshot = null;
+        }
+    }
+
+    private class CacheOutputStreamPipe implements OutputStreamPipe {
+
+        private final String mKey;
+        private CounterLock mLock;
+        private DiskLruCache.Editor mCurrentEditor;
+
+        private CacheOutputStreamPipe(String key) {
+            mKey = key;
+        }
+
+        @Override
+        public void obtain() {
+            if (mLock == null) {
+                mLock = obtainLock(mKey);
+                mLock.writeLock().lock();
+            }
+        }
+
+        @Override
+        public void release() {
+            if (mCurrentEditor != null) {
+                throw new IllegalStateException("Please close it first");
+            }
+
+            if (mLock != null) {
+                mLock.writeLock().unlock();
+                releaseLock(mKey, mLock);
+                mLock = null;
+            }
+        }
+
+        @Override
+        public @NonNull
+        OutputStream open() throws IOException {
+            if (mLock == null) {
+                throw new IllegalStateException("Please obtain it first");
+            }
+            if (mCurrentEditor != null) {
+                throw new IllegalStateException("Please close it before reopen");
+            }
+            if (null == mDiskLruCache) {
+                throw new IOException("Can't find disk lru cache");
+            }
+
+            DiskLruCache.Editor editor = mDiskLruCache.edit(mKey);
+            if (editor == null) {
+                throw new IOException("Miss the key " + mKey);
+            }
+
+            OutputStream os;
+            try {
+                os = editor.newOutputStream(0);
+                mCurrentEditor = editor;
+                return os;
+            } catch (IOException e) {
+                // Get trouble
+                try {
+                    editor.abort();
+                } catch (IOException ex) {
+                    // Ignore
+                }
+                throw e;
+            }
+        }
+
+        @Override
+        public void close() {
+            if (mCurrentEditor != null) {
+                try {
+                    mCurrentEditor.commit();
+                } catch (IOException e) {
+                    // Empty
+                }
+                mCurrentEditor = null;
+            }
+        }
+    }
+
+    private class CounterLock extends ReentrantReadWriteLock {
+
+        private int mCount;
+
+        public boolean isFree() {
+            return mCount == 0;
+        }
+
+        public void release() {
+            if (--mCount < 0) {
+                throw new IllegalStateException("Release time is more than occupy time");
+            }
+        }
+
+        public void obtain() {
+            ++mCount;
+        }
+    }
+
+    private class LockPool {
+
+        private static final int MAX_SIZE = 10;
+
+        private final CounterLock[] mArray = new CounterLock[MAX_SIZE];
+        private final int mMaxSize = MAX_SIZE;
+        private int mSize;
+
+        public void push(CounterLock lock) {
+            if (lock != null && mSize < mMaxSize) {
+                mArray[mSize++] = lock;
+            }
+        }
+
+        public CounterLock get() {
+            if (mSize > 0) {
+                CounterLock lock = mArray[--mSize];
+                mArray[mSize] = null;
+                return lock;
+            } else {
+                return new CounterLock();
+            }
+        }
+    }
+}

app/src/main/java/com/hippo/beerbelly/StrictLineReader.java

@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.beerbelly;
+
+import androidx.annotation.NonNull;
+
+import java.io.ByteArrayOutputStream;
+import java.io.Closeable;
+import java.io.EOFException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+import java.nio.charset.Charset;
+
+/**
+ * Buffers input from an {@link InputStream} for reading lines.
+ *
+ * <p>This class is used for buffered reading of lines. For purposes of this class, a line ends
+ * with "\n" or "\r\n". End of input is reported by throwing {@code EOFException}. Unterminated
+ * line at end of input is invalid and will be ignored, the caller may use {@code
+ * hasUnterminatedLine()} to detect it after catching the {@code EOFException}.
+ *
+ * <p>This class is intended for reading input that strictly consists of lines, such as line-based
+ * cache entries or cache journal. Unlike the {@link java.io.BufferedReader} which in conjunction
+ * with {@link java.io.InputStreamReader} provides similar functionality, this class uses different
+ * end-of-input reporting and a more restrictive definition of a line.
+ *
+ * <p>This class supports only charsets that encode '\r' and '\n' as a single byte with value 13
+ * and 10, respectively, and the representation of no other character contains these values.
+ * We currently check in constructor that the charset is one of US-ASCII, UTF-8 and ISO-8859-1.
+ * The default charset is US_ASCII.
+ */
+class StrictLineReader implements Closeable {
+    private static final byte CR = (byte) '\r';
+    private static final byte LF = (byte) '\n';
+
+    private final InputStream in;
+    private final Charset charset;
+
+    /*
+     * Buffered data is stored in {@code buf}. As long as no exception occurs, 0 <= pos <= end
+     * and the data in the range [pos, end) is buffered for reading. At end of input, if there is
+     * an unterminated line, we set end == -1, otherwise end == pos. If the underlying
+     * {@code InputStream} throws an {@code IOException}, end may remain as either pos or -1.
+     */
+    private byte[] buf;
+    private int pos;
+    private int end;
+
+    /**
+     * Constructs a new {@code LineReader} with the specified charset and the default capacity.
+     *
+     * @param in      the {@code InputStream} to read data from.
+     * @param charset the charset used to decode data. Only US-ASCII, UTF-8 and ISO-8859-1 are
+     *                supported.
+     * @throws NullPointerException     if {@code in} or {@code charset} is null.
+     * @throws IllegalArgumentException if the specified charset is not supported.
+     */
+    public StrictLineReader(InputStream in, Charset charset) {
+        this(in, 8192, charset);
+    }
+
+    /**
+     * Constructs a new {@code LineReader} with the specified capacity and charset.
+     *
+     * @param in       the {@code InputStream} to read data from.
+     * @param capacity the capacity of the buffer.
+     * @param charset  the charset used to decode data. Only US-ASCII, UTF-8 and ISO-8859-1 are
+     *                 supported.
+     * @throws NullPointerException     if {@code in} or {@code charset} is null.
+     * @throws IllegalArgumentException if {@code capacity} is negative or zero
+     *                                  or the specified charset is not supported.
+     */
+    public StrictLineReader(InputStream in, int capacity, Charset charset) {
+        if (in == null || charset == null) {
+            throw new NullPointerException();
+        }
+        if (capacity < 0) {
+            throw new IllegalArgumentException("capacity <= 0");
+        }
+        if (!(charset.equals(Util.US_ASCII))) {
+            throw new IllegalArgumentException("Unsupported encoding");
+        }
+
+        this.in = in;
+        this.charset = charset;
+        buf = new byte[capacity];
+    }
+
+    /**
+     * Closes the reader by closing the underlying {@code InputStream} and
+     * marking this reader as closed.
+     *
+     * @throws IOException for errors when closing the underlying {@code InputStream}.
+     */
+    public void close() throws IOException {
+        synchronized (in) {
+            if (buf != null) {
+                buf = null;
+                in.close();
+            }
+        }
+    }
+
+    /**
+     * Reads the next line. A line ends with {@code "\n"} or {@code "\r\n"},
+     * this end of line marker is not included in the result.
+     *
+     * @return the next line from the input.
+     * @throws IOException  for underlying {@code InputStream} errors.
+     * @throws EOFException for the end of source stream.
+     */
+    public String readLine() throws IOException {
+        synchronized (in) {
+            if (buf == null) {
+                throw new IOException("LineReader is closed");
+            }
+
+            // Read more data if we are at the end of the buffered data.
+            // Though it's an error to read after an exception, we will let {@code fillBuf()}
+            // throw again if that happens; thus we need to handle end == -1 as well as end == pos.
+            if (pos >= end) {
+                fillBuf();
+            }
+            // Try to find LF in the buffered data and return the line if successful.
+            for (int i = pos; i != end; ++i) {
+                if (buf[i] == LF) {
+                    int lineEnd = (i != pos && buf[i - 1] == CR) ? i - 1 : i;
+                    String res = new String(buf, pos, lineEnd - pos, charset.name());
+                    pos = i + 1;
+                    return res;
+                }
+            }
+
+            // Let's anticipate up to 80 characters on top of those already read.
+            ByteArrayOutputStream out = new ByteArrayOutputStream(end - pos + 80) {
+                @NonNull
+                @Override
+                public String toString() {
+                    int length = (count > 0 && buf[count - 1] == CR) ? count - 1 : count;
+                    try {
+                        return new String(buf, 0, length, charset.name());
+                    } catch (UnsupportedEncodingException e) {
+                        throw new AssertionError(e); // Since we control the charset this will never happen.
+                    }
+                }
+            };
+
+            while (true) {
+                out.write(buf, pos, end - pos);
+                // Mark unterminated line in case fillBuf throws EOFException or IOException.
+                end = -1;
+                fillBuf();
+                // Try to find LF in the buffered data and return the line if successful.
+                for (int i = pos; i != end; ++i) {
+                    if (buf[i] == LF) {
+                        if (i != pos) {
+                            out.write(buf, pos, i - pos);
+                        }
+                        pos = i + 1;
+                        return out.toString();
+                    }
+                }
+            }
+        }
+    }
+
+    public boolean hasUnterminatedLine() {
+        return end == -1;
+    }
+
+    /**
+     * Reads new input data into the buffer. Call only with pos == end or end == -1,
+     * depending on the desired outcome if the function throws.
+     */
+    private void fillBuf() throws IOException {
+        int result = in.read(buf, 0, buf.length);
+        if (result == -1) {
+            throw new EOFException();
+        }
+        pos = 0;
+        end = result;
+    }
+}

app/src/main/java/com/hippo/beerbelly/Util.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.beerbelly;
+
+import java.io.Closeable;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.StringWriter;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * Junk drawer of utility methods.
+ */
+final class Util {
+    static final Charset US_ASCII = StandardCharsets.US_ASCII;
+    static final Charset UTF_8 = StandardCharsets.UTF_8;
+    private static final int EOF = -1;
+    private static final int DEFAULT_BUFFER_SIZE = 1024 * 4;
+
+    private Util() {
+    }
+
+    static String readFully(Reader reader) throws IOException {
+        try (reader) {
+            StringWriter writer = new StringWriter();
+            char[] buffer = new char[1024];
+            int count;
+            while ((count = reader.read(buffer)) != -1) {
+                writer.write(buffer, 0, count);
+            }
+            return writer.toString();
+        }
+    }
+
+    /**
+     * Deletes the contents of {@code dir}. Throws an IOException if any file
+     * could not be deleted, or if {@code dir} is not a readable directory.
+     */
+    static void deleteContents(File dir) throws IOException {
+        File[] files = dir.listFiles();
+        if (files == null) {
+            throw new IOException("not a readable directory: " + dir);
+        }
+        for (File file : files) {
+            if (file.isDirectory()) {
+                deleteContents(file);
+            }
+            if (!file.delete()) {
+                throw new IOException("failed to delete file: " + file);
+            }
+        }
+    }
+
+    static void closeQuietly(/*Auto*/Closeable closeable) {
+        if (closeable != null) {
+            try {
+                closeable.close();
+            } catch (RuntimeException rethrown) {
+                throw rethrown;
+            } catch (Exception ignored) {
+            }
+        }
+    }
+
+    /**
+     * Copy bytes from an <code>InputStream</code> to an
+     * <code>OutputStream</code>.
+     *
+     * @param input  the InputStream
+     * @param output the OutputStream
+     * @return the number of bytes copied
+     */
+    public static long copy(InputStream input, OutputStream output)
+            throws IOException {
+        byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
+        long count = 0;
+        int n;
+        while (EOF != (n = input.read(buffer))) {
+            output.write(buffer, 0, n);
+            count += n;
+        }
+        return count;
+    }
+}

app/src/main/java/com/hippo/conaco/Conaco.java

@@ -0,0 +1,223 @@
+/*
+ * Copyright 2015-2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.conaco;
+
+import android.os.Process;
+import android.util.Log;
+
+import androidx.annotation.IntDef;
+import androidx.annotation.UiThread;
+
+import com.hippo.beerbelly.BeerBelly;
+import com.hippo.yorozuya.thread.PriorityThreadFactory;
+import com.hippo.yorozuya.thread.SerialThreadExecutor;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.LinkedList;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import okhttp3.OkHttpClient;
+
+@SuppressWarnings("rawtypes")
+public final class Conaco<V> {
+
+    public static final int SOURCE_MEMORY = 0;
+    public static final int SOURCE_DISK = 1;
+    public static final int SOURCE_NETWORK = 2;
+    private static final String TAG = Conaco.class.getSimpleName();
+    private final ValueHelper<V> mHelper;
+    private final ValueCache<V> mCache;
+    private final OkHttpClient mOkHttpClient;
+    private final Register<V> mRegister;
+    private final SerialThreadExecutor mDiskExecutor;
+    private final ThreadPoolExecutor mNetworkExecutor;
+    private final AtomicInteger mIdGenerator;
+    private final boolean mDebug;
+
+    private Conaco(Builder<V> builder) {
+        mHelper = builder.objectHelper;
+
+        BeerBelly.BeerBellyParams beerBellyParams = new BeerBelly.BeerBellyParams();
+        beerBellyParams.hasMemoryCache = builder.hasMemoryCache;
+        beerBellyParams.memoryCacheMaxSize = builder.memoryCacheMaxSize;
+        beerBellyParams.hasDiskCache = builder.hasDiskCache;
+        beerBellyParams.diskCacheDir = builder.diskCacheDir;
+        beerBellyParams.diskCacheMaxSize = builder.diskCacheMaxSize;
+
+        mCache = new ValueCache<>(beerBellyParams, mHelper);
+        mOkHttpClient = builder.okHttpClient;
+
+        mRegister = new Register<>();
+
+        mDiskExecutor = new SerialThreadExecutor(3000L, new LinkedList<>(),
+                new PriorityThreadFactory("Conaco-Disk", Process.THREAD_PRIORITY_BACKGROUND));
+        mNetworkExecutor = new ThreadPoolExecutor(3, 3, 5L, TimeUnit.SECONDS,
+                new LinkedBlockingQueue<>(),
+                new PriorityThreadFactory("Conaco-Network", Process.THREAD_PRIORITY_BACKGROUND));
+
+        mIdGenerator = new AtomicInteger();
+
+        mDebug = builder.debug;
+    }
+
+    public BeerBelly getBeerBelly() {
+        return mCache;
+    }
+
+    private void onUnregisterConacoTask(ConacoTask<V> task) {
+        ConacoTask<V> next = mRegister.getByKey(task.getKey());
+        if (next != null) {
+            startConacoTask(next);
+        }
+    }
+
+    private void startConacoTask(ConacoTask<V> task) {
+        Unikery<V> unikery = task.getUnikery();
+
+        // Can't unikery is gone, finish the task now
+        if (unikery == null) {
+            finishConacoTask(task);
+            return;
+        }
+
+        String key = task.getKey();
+        V value = null;
+
+        // Get from memory
+        if (key != null && task.useMemoryCache() && mHelper.useMemoryCache(key, null)) {
+            value = mCache.getFromMemory(key);
+        }
+
+        if (value == null || !unikery.onGetValue(value, SOURCE_MEMORY)) {
+            unikery.onMiss(SOURCE_MEMORY);
+            task.start();
+        } else {
+            // Get the object, finish the task
+            finishConacoTask(task);
+        }
+    }
+
+    @UiThread
+    public void load(ConacoTask.Builder<V> builder) {
+        builder.isValid();
+
+        if (mDebug) {
+            Log.d(TAG, "Key " + builder.getKey());
+            Log.d(TAG, "Url " + builder.getUrl());
+        }
+
+        Unikery<V> unikery = builder.getUnikery();
+
+        // Cancel first
+        cancel(unikery);
+
+        // Build conaco task
+        int id;
+        //noinspection StatementWithEmptyBody
+        while ((id = mIdGenerator.getAndIncrement()) == Unikery.INVALID_ID) ;
+        unikery.setTaskId(id);
+        builder.setId(id)
+                .setHelper(mHelper)
+                .setCache(mCache)
+                .setOkHttpClient(mOkHttpClient)
+                .setDiskExecutor(mDiskExecutor)
+                .setNetworkExecutor(mNetworkExecutor)
+                .setConaco(this);
+        ConacoTask<V> task = builder.build();
+
+        if (!mRegister.register(id, task)) {
+            startConacoTask(task);
+        } else {
+            // The key is repeated, wait
+            unikery.onWait();
+        }
+    }
+
+    @UiThread
+    public void cancel(Unikery<V> unikery) {
+        int id = unikery.getTaskId();
+        if (id != Unikery.INVALID_ID) {
+            unikery.setTaskId(Unikery.INVALID_ID);
+            ConacoTask<V> task = mRegister.unregister(id);
+            if (task != null) {
+                task.stop();
+                // Don't need unikery anymore
+                task.clearUnikery();
+                // Callback
+                onUnregisterConacoTask(task);
+            } else {
+                Log.e(TAG, "Can't find conaco task by id " + id);
+            }
+        }
+    }
+
+    public boolean isLoading(Unikery<V> unikery) {
+        int id = unikery.getTaskId();
+        return id != Unikery.INVALID_ID && mRegister.contain(id);
+    }
+
+    /**
+     * Unregister task, reset unikery id, clear unikery in task, call next
+     */
+    void finishConacoTask(ConacoTask<V> task) {
+        mRegister.unregister(task.getId());
+        Unikery unikery = task.getUnikery();
+        if (unikery != null) {
+            unikery.setTaskId(Unikery.INVALID_ID);
+        }
+        task.clearUnikery();
+
+        onUnregisterConacoTask(task);
+    }
+
+    @IntDef({SOURCE_MEMORY, SOURCE_DISK, SOURCE_NETWORK})
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface Source {
+    }
+
+    public static class Builder<T> extends BeerBelly.BeerBellyParams {
+        /**
+         * The client to get image from internet
+         */
+        public OkHttpClient okHttpClient = null;
+
+        /**
+         * Decode, get size and others
+         */
+        public ValueHelper<T> objectHelper = null;
+
+        public boolean debug = false;
+
+        @Override
+        public void isValid() throws IllegalStateException {
+            super.isValid();
+
+            if (okHttpClient == null) {
+                throw new IllegalStateException("No http client? How can I load image via url?");
+            }
+        }
+
+        public Conaco<T> build() {
+            isValid();
+            return new Conaco<>(this);
+        }
+    }
+}

app/src/main/java/com/hippo/conaco/ConacoTask.java

@@ -0,0 +1,588 @@
+/*
+ * Copyright 2015-2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.conaco;
+
+import android.annotation.SuppressLint;
+import android.os.AsyncTask;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+import androidx.annotation.UiThread;
+
+import com.hippo.beerbelly.SimpleDiskCache;
+import com.hippo.okhttp.ChromeRequestBuilder;
+import com.hippo.streampipe.InputStreamPipe;
+import com.hippo.streampipe.OutputStreamPipe;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.lang.ref.WeakReference;
+import java.util.concurrent.Executor;
+
+import okhttp3.Call;
+import okhttp3.HttpUrl;
+import okhttp3.MediaType;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.ResponseBody;
+
+@SuppressWarnings({"rawtypes", "deprecation"})
+public final class ConacoTask<V> {
+
+    private static final String TAG = ConacoTask.class.getSimpleName();
+
+    private final int mId;
+    private final WeakReference<Unikery<V>> mUnikeryWeakReference;
+    private final String mKey;
+    private final String mUrl;
+    private final DataContainer mDataContainer;
+    private final boolean mUseMemoryCache;
+    private final boolean mUseDiskCache;
+    private final boolean mUseNetwork;
+    private final ValueHelper<V> mHelper;
+    private final ValueCache<V> mCache;
+    private final OkHttpClient mOkHttpClient;
+    private final Executor mDiskExecutor;
+    private final Executor mNetworkExecutor;
+    private final Conaco<V> mConaco;
+
+    private DiskLoadTask mDiskLoadTask;
+    private NetworkLoadTask mNetworkLoadTask;
+    private Call mCall;
+    private boolean mStart;
+    private volatile boolean mStop;
+
+    private ConacoTask(Builder<V> builder) {
+        mId = builder.mId;
+        mUnikeryWeakReference = new WeakReference<>(builder.mUnikery);
+        mKey = builder.mKey;
+        mUrl = builder.mUrl;
+        mDataContainer = builder.mDataContainer;
+        mUseMemoryCache = builder.mUseMemoryCache;
+        mUseDiskCache = builder.mUseDiskCache;
+        mUseNetwork = builder.mUseNetwork;
+        mHelper = builder.mHelper;
+        mCache = builder.mCache;
+        mOkHttpClient = builder.mOkHttpClient;
+        mDiskExecutor = builder.mDiskExecutor;
+        mNetworkExecutor = builder.mNetworkExecutor;
+        mConaco = builder.mConaco;
+    }
+
+    private static void putFromDiskCacheToDataContainer(String key, ValueCache cache, DataContainer container) {
+        SimpleDiskCache diskCache = cache.getDiskCache();
+        if (diskCache != null) {
+            InputStreamPipe pipe = diskCache.getInputStreamPipe(key);
+            if (pipe != null) {
+                try {
+                    pipe.obtain();
+                    container.save(pipe.open(), -1L, null, null);
+                } catch (IOException e) {
+                    Log.d(TAG, "Can't save value from disk cache to data container");
+                    e.printStackTrace();
+                    container.remove();
+                } finally {
+                    pipe.close();
+                    pipe.release();
+                }
+            }
+        }
+    }
+
+    private static void putFromDataContainerToDiskCache(String key, ValueCache cache, DataContainer container) {
+        InputStreamPipe pipe = container.get();
+        if (pipe != null) {
+            try {
+                pipe.obtain();
+                cache.putRawToDisk(key, pipe.open());
+            } catch (IOException e) {
+                Log.w(TAG, "Can't save value from data container to disk cache", e);
+                cache.removeFromDisk(key);
+            } finally {
+                pipe.close();
+                pipe.release();
+            }
+        }
+    }
+
+    int getId() {
+        return mId;
+    }
+
+    String getKey() {
+        return mKey;
+    }
+
+    boolean useMemoryCache() {
+        return mUseMemoryCache;
+    }
+
+    @Nullable
+    Unikery<V> getUnikery() {
+        return mUnikeryWeakReference.get();
+    }
+
+    void clearUnikery() {
+        mUnikeryWeakReference.clear();
+    }
+
+    private void onFinish() {
+        if (!mStop) {
+            mConaco.finishConacoTask(this);
+        }/* else  {
+            // It is done by Conaco
+        }*/
+    }
+
+    @UiThread
+    void start() {
+        if (mStop || mStart) {
+            return;
+        }
+
+        mStart = true;
+
+        Unikery unikery = mUnikeryWeakReference.get();
+        if (unikery != null && unikery.getTaskId() == mId) {
+            if (mUseDiskCache) {
+                mDiskLoadTask = new DiskLoadTask();
+                mDiskLoadTask.executeOnExecutor(mDiskExecutor);
+                return;
+            } else if (mUseNetwork) {
+                unikery.onMiss(Conaco.SOURCE_DISK);
+                unikery.onRequest();
+                mNetworkLoadTask = new NetworkLoadTask();
+                mNetworkLoadTask.executeOnExecutor(mNetworkExecutor);
+                return;
+            } else {
+                unikery.onMiss(Conaco.SOURCE_DISK);
+                unikery.onMiss(Conaco.SOURCE_NETWORK);
+                unikery.onFailure();
+            }
+        }
+
+        onFinish();
+    }
+
+    @UiThread
+    void stop() {
+        if (mStop) {
+            return;
+        }
+
+        mStop = true;
+
+        // Stop jobs
+        if (mDiskLoadTask != null) { // Getting from disk
+            mDiskLoadTask.cancel(false);
+        } else if (mNetworkLoadTask != null) { // Getting from network
+            mNetworkLoadTask.cancel(false);
+            if (mCall != null) {
+                mCall.cancel();
+                mCall = null;
+            }
+        }
+
+        Unikery unikery = mUnikeryWeakReference.get();
+        if (unikery != null) {
+            unikery.onCancel();
+        }
+
+        // Conaco handle the clean up
+    }
+
+    private boolean isNotNecessary(AsyncTask asyncTask) {
+        Unikery unikery = mUnikeryWeakReference.get();
+        return mStop || asyncTask.isCancelled() || unikery == null || unikery.getTaskId() != mId;
+    }
+
+    @SuppressWarnings({"unused", "UnusedReturnValue", "RedundantSuppression"})
+    public static class Builder<T> {
+
+        private int mId;
+        private Unikery<T> mUnikery;
+        private String mKey;
+        private String mUrl;
+        private DataContainer mDataContainer;
+        private boolean mUseMemoryCache = true;
+        private boolean mUseDiskCache = true;
+        private boolean mUseNetwork = true;
+        private ValueHelper<T> mHelper;
+        private ValueCache<T> mCache;
+        private OkHttpClient mOkHttpClient;
+        private Executor mDiskExecutor;
+        private Executor mNetworkExecutor;
+        private Conaco<T> mConaco;
+
+        public Builder<T> setId(int id) {
+            mId = id;
+            return this;
+        }
+
+        public Unikery<T> getUnikery() {
+            return mUnikery;
+        }
+
+        public Builder<T> setUnikery(Unikery<T> unikery) {
+            mUnikery = unikery;
+            return this;
+        }
+
+        public String getKey() {
+            return mKey;
+        }
+
+        public Builder<T> setKey(String key) {
+            mKey = key;
+            return this;
+        }
+
+        public String getUrl() {
+            return mUrl;
+        }
+
+        public Builder<T> setUrl(String url) {
+            mUrl = url;
+            return this;
+        }
+
+        public Builder<T> setDataContainer(DataContainer dataContainer) {
+            mDataContainer = dataContainer;
+            return this;
+        }
+
+        boolean isUseMemoryCache() {
+            return mUseMemoryCache;
+        }
+
+        public Builder<T> setUseMemoryCache(boolean useMemoryCache) {
+            mUseMemoryCache = useMemoryCache;
+            return this;
+        }
+
+        boolean isUseDiskCache() {
+            return mUseDiskCache;
+        }
+
+        public Builder<T> setUseDiskCache(boolean useDiskCache) {
+            mUseDiskCache = useDiskCache;
+            return this;
+        }
+
+        boolean isUseNetwork() {
+            return mUseNetwork;
+        }
+
+        public Builder<T> setUseNetwork(boolean useNetwork) {
+            mUseNetwork = useNetwork;
+            return this;
+        }
+
+        ValueHelper<T> getHelper() {
+            return mHelper;
+        }
+
+        Builder<T> setHelper(ValueHelper<T> helper) {
+            mHelper = helper;
+            return this;
+        }
+
+        Builder<T> setCache(ValueCache<T> cache) {
+            mCache = cache;
+            return this;
+        }
+
+        Builder<T> setOkHttpClient(OkHttpClient okHttpClient) {
+            mOkHttpClient = okHttpClient;
+            return this;
+        }
+
+        Builder<T> setDiskExecutor(Executor diskExecutor) {
+            mDiskExecutor = diskExecutor;
+            return this;
+        }
+
+        Builder<T> setNetworkExecutor(Executor networkExecutor) {
+            mNetworkExecutor = networkExecutor;
+            return this;
+        }
+
+        Builder<T> setConaco(Conaco<T> conaco) {
+            mConaco = conaco;
+            return this;
+        }
+
+        public void isValid() {
+            if (mUnikery == null) {
+                throw new IllegalStateException("Must set unikery");
+            }
+            if (mKey == null && mUrl == null && mDataContainer == null) {
+                throw new IllegalStateException("At least one of mKey and mUrl and mDataContainer have to not be null");
+            }
+        }
+
+        public ConacoTask<T> build() {
+            return new ConacoTask<>(this);
+        }
+    }
+
+    @SuppressLint("StaticFieldLeak")
+    private class DiskLoadTask extends AsyncTask<Void, Void, V> {
+
+        @Override
+        protected V doInBackground(Void... params) {
+            if (isNotNecessary(this)) {
+                return null;
+            } else {
+                V value = null;
+
+                // First check data container
+                if (mDataContainer != null && mDataContainer.isEnabled()) {
+                    InputStreamPipe isp = mDataContainer.get();
+                    if (isp != null) {
+                        value = mHelper.decode(isp);
+                    }
+                }
+
+                // Then check disk cache
+                if (mKey != null) {
+                    if (value == null && mUseDiskCache) {
+                        value = mCache.getFromDisk(mKey);
+                        // Put back to data container
+                        if (value != null && mDataContainer != null && mDataContainer.isEnabled()) {
+                            putFromDiskCacheToDataContainer(mKey, mCache, mDataContainer);
+                        }
+                    }
+
+                    if (value != null && mUseMemoryCache && mHelper.useMemoryCache(mKey, value)) {
+                        // Put it to memory
+                        mCache.putToMemory(mKey, value);
+                    }
+                }
+
+                return value;
+            }
+        }
+
+        @Override
+        protected void onPostExecute(V value) {
+            mDiskLoadTask = null;
+
+            if (isCancelled() || mStop) {
+                onCancelled(value);
+            } else {
+                Unikery<V> unikery = mUnikeryWeakReference.get();
+                if (unikery != null && unikery.getTaskId() == mId) {
+                    boolean getValue = false;
+                    if ((value == null || !(getValue = unikery.onGetValue(value, Conaco.SOURCE_DISK))) && mUseNetwork) {
+                        unikery.onMiss(Conaco.SOURCE_DISK);
+                        unikery.onRequest();
+                        mNetworkLoadTask = new NetworkLoadTask();
+                        mNetworkLoadTask.executeOnExecutor(mNetworkExecutor);
+                        return;
+                    } else if (!getValue) {
+                        unikery.onMiss(Conaco.SOURCE_DISK);
+                        unikery.onFailure();
+                    }
+                }
+                onFinish();
+            }
+        }
+
+        @Override
+        protected void onCancelled(V holder) {
+            onFinish();
+        }
+    }
+
+    @SuppressLint("StaticFieldLeak")
+    private class NetworkLoadTask extends AsyncTask<Void, Long, V> implements ProgressNotifier {
+
+        @Override
+        public void notifyProgress(long singleReceivedSize, long receivedSize, long totalSize) {
+            if (!isNotNecessary(this)) {
+                publishProgress(singleReceivedSize, receivedSize, totalSize);
+            }
+        }
+
+        private boolean putToDiskCache(InputStream is, long length) {
+            SimpleDiskCache diskCache = mCache.getDiskCache();
+            if (diskCache == null) {
+                return false;
+            }
+
+            OutputStreamPipe pipe = diskCache.getOutputStreamPipe(mKey);
+            try {
+                pipe.obtain();
+                OutputStream os = pipe.open();
+
+                final byte[] buffer = new byte[1024 * 4];
+                long receivedSize = 0;
+                int bytesRead;
+
+                while ((bytesRead = is.read(buffer)) != -1) {
+                    os.write(buffer, 0, bytesRead);
+                    receivedSize += bytesRead;
+                    notifyProgress(bytesRead, receivedSize, length);
+                }
+
+                return true;
+            } catch (IOException e) {
+                return false;
+            } finally {
+                pipe.close();
+                pipe.release();
+            }
+        }
+
+        private boolean putToDataContainer(InputStream is, ResponseBody body) {
+            // Get media type
+            String mediaType;
+            MediaType mt = body.contentType();
+            if (mt != null) {
+                mediaType = mt.type() + '/' + mt.subtype();
+            } else {
+                mediaType = null;
+            }
+            return mDataContainer.save(is, body.contentLength(), mediaType, this);
+        }
+
+        @Override
+        protected V doInBackground(Void... params) {
+            if (isNotNecessary(this)) {
+                return null;
+            }
+
+            V value;
+            InputStream is = null;
+            try {
+                Log.d("TAG", "Conaco " + mUrl);
+
+                // Load it from internet
+                Request request = new ChromeRequestBuilder(mUrl).build();
+                mCall = mOkHttpClient.newCall(request);
+
+                Response response = mCall.execute();
+                ResponseBody body = response.body();
+                if (body == null) {
+                    return null;
+                }
+                is = body.byteStream();
+
+                if (isNotNecessary(this)) {
+                    return null;
+                }
+
+                if ((mDataContainer == null || !mDataContainer.isEnabled()) && mKey != null) {
+                    if (putToDiskCache(is, body.contentLength())) {
+                        // Get object from disk cache
+                        value = mCache.getFromDisk(mKey);
+                        if (value == null) {
+                            // Maybe bad download, remove it from disk cache
+                            mCache.removeFromDisk(mKey);
+                        } else if (mUseMemoryCache && mHelper.useMemoryCache(mKey, value)) {
+                            // Put it to memory
+                            mCache.putToMemory(mKey, value);
+                        }
+                        return value;
+                    } else {
+                        // Maybe bad download, remove it from disk cache
+                        mCache.removeFromDisk(mKey);
+                        return null;
+                    }
+                } else if (mDataContainer != null && mDataContainer.isEnabled()) {
+                    // Check url Moved
+                    HttpUrl requestHttpUrl = request.url();
+                    HttpUrl responseHttpUrl = response.request().url();
+                    if (!responseHttpUrl.equals(requestHttpUrl)) {
+                        mDataContainer.onUrlMoved(mUrl, responseHttpUrl.url().toString());
+                    }
+
+                    // Put to data container
+                    if (!putToDataContainer(is, body)) {
+                        return null;
+                    }
+
+                    // Get value from data container
+                    InputStreamPipe isp = mDataContainer.get();
+                    if (isp == null) {
+                        return null;
+                    }
+                    value = mHelper.decode(isp);
+                    if (value == null) {
+                        mDataContainer.remove();
+                    } else if (mKey != null) {
+                        // Put to disk cache
+                        putFromDataContainerToDiskCache(mKey, mCache, mDataContainer);
+
+                        if (mUseMemoryCache && mHelper.useMemoryCache(mKey, value)) {
+                            // Put it to memory
+                            mCache.putToMemory(mKey, value);
+                        }
+                    }
+                    return value;
+                } else {
+                    return null;
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+                return null;
+            } finally {
+                mCall = null;
+                try {
+                    if (is != null) {
+                        is.close();
+                    }
+                } catch (IOException e) {
+                    // Ignore
+                }
+            }
+        }
+
+        @Override
+        protected void onPostExecute(V holder) {
+            mNetworkLoadTask = null;
+
+            if (isCancelled() || mStop) {
+                onCancelled(holder);
+            } else {
+                Unikery<V> unikery = mUnikeryWeakReference.get();
+                if (unikery != null && unikery.getTaskId() == mId) {
+                    if (holder == null || !unikery.onGetValue(holder, Conaco.SOURCE_NETWORK)) {
+                        unikery.onFailure();
+                    }
+                }
+                onFinish();
+            }
+        }
+
+        @Override
+        protected void onCancelled(V value) {
+            onFinish();
+        }
+
+        @Override
+        protected void onProgressUpdate(Long... values) {
+            Unikery unikery = mUnikeryWeakReference.get();
+            if (!mStop && !isCancelled() && unikery != null && unikery.getTaskId() == mId) {
+                unikery.onProgress(values[0], values[1], values[2]);
+            }
+        }
+    }
+}

app/src/main/java/com/hippo/conaco/DataContainer.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2015-2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.conaco;
+
+import androidx.annotation.Nullable;
+
+import com.hippo.streampipe.InputStreamPipe;
+
+import java.io.InputStream;
+
+public interface DataContainer {
+
+    /**
+     * Returns the enabled status for this DataContainer.
+     */
+    boolean isEnabled();
+
+    /**
+     * Get 304 or something like that
+     */
+    void onUrlMoved(String requestUrl, String responseUrl);
+
+    /**
+     * Save the {@code InputStream}
+     */
+    boolean save(InputStream is, long length, @Nullable String mediaType, @Nullable ProgressNotifier notify);
+
+    /**
+     * Get {@code InputStreamPipe} for saved before
+     */
+    @Nullable
+    InputStreamPipe get();
+
+    /**
+     * Remove saved stuff
+     */
+    void remove();
+}

app/src/main/java/com/hippo/conaco/ProgressNotifier.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.conaco;
+
+public interface ProgressNotifier {
+
+    void notifyProgress(long singleReceivedSize, long receivedSize, long totalSize);
+}

app/src/main/java/com/hippo/conaco/Register.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.conaco;
+
+import com.hippo.yorozuya.collect.Multimap;
+import com.hippo.yorozuya.collect.SparseILArray;
+
+import java.util.List;
+
+class Register<V> {
+
+    private final SparseILArray<ConacoTask<V>> mIdMap = new SparseILArray<>();
+    private final Multimap<String, ConacoTask<V>> mKeyMap = Multimap.create();
+
+    /**
+     * @return true for the key is already registered
+     */
+    public synchronized boolean register(int id, ConacoTask<V> task) {
+        boolean repeatedKey = false;
+        String taskKey = task.getKey();
+
+        // For no-key task, there no need to check
+        if (taskKey != null) {
+            repeatedKey = mKeyMap.countElements(taskKey) != 0;
+        }
+
+        // Append task
+        mKeyMap.putElement(taskKey, task);
+        mIdMap.append(id, task);
+
+        return repeatedKey;
+    }
+
+    public synchronized ConacoTask<V> unregister(int id) {
+        ConacoTask<V> task = mIdMap.remove(id);
+        if (task != null) {
+            mKeyMap.removeElement(task.getKey(), task);
+        }
+        return task;
+    }
+
+    public synchronized boolean contain(int id) {
+        return mIdMap.indexOfKey(id) >= 0;
+    }
+
+    public synchronized ConacoTask<V> getByKey(String key) {
+        if (key == null) {
+            return null;
+        }
+
+        List<ConacoTask<V>> list = mKeyMap.get(key);
+        if (list != null && list.size() > 0) {
+            return list.get(0);
+        } else {
+            return null;
+        }
+    }
+}

app/src/main/java/com/hippo/conaco/Unikery.java

@@ -0,0 +1,77 @@
+/*
+ * Copyright 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.conaco;
+
+import androidx.annotation.NonNull;
+
+public interface Unikery<V> {
+
+    int INVALID_ID = -1;
+
+    /**
+     * Get the conaco task id
+     *
+     * @return the conaco task id
+     */
+    int getTaskId();
+
+    /**
+     * Store the conaco task id
+     *
+     * @param id the conaco task id
+     */
+    void setTaskId(int id);
+
+    /**
+     * On miss in the source
+     */
+    void onMiss(@Conaco.Source int source);
+
+    /**
+     * On start http request
+     */
+    void onRequest();
+
+    /**
+     * On http request progress
+     */
+    void onProgress(long singleReceivedSize, long receivedSize, long totalSize);
+
+    /**
+     * On start to wait because repeated key
+     */
+    void onWait();
+
+    /**
+     * On get the value
+     *
+     * @return {@code true} for the {@code Unikery} accepts the value
+     * and the task ends. {@code false} for the {@code Unikery}
+     * reject the value and the task goes on or failed
+     */
+    boolean onGetValue(@NonNull V value, @Conaco.Source int source);
+
+    /**
+     * On failed to get value
+     */
+    void onFailure();
+
+    /**
+     * On user cancel the conaco task
+     */
+    void onCancel();
+}

app/src/main/java/com/hippo/conaco/ValueCache.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.conaco;
+
+import androidx.annotation.NonNull;
+
+import com.hippo.beerbelly.BeerBelly;
+import com.hippo.streampipe.InputStreamPipe;
+
+import java.io.OutputStream;
+
+class ValueCache<V> extends BeerBelly<V> {
+
+    private final ValueHelper<V> mHelper;
+
+    public ValueCache(BeerBelly.BeerBellyParams params, ValueHelper<V> helper) {
+        super(params);
+        mHelper = helper;
+    }
+
+    @Override
+    protected int sizeOf(String key, V value) {
+        return mHelper.sizeOf(key, value);
+    }
+
+    @Override
+    protected void memoryEntryAdded(V value) {
+        mHelper.onAddToMemoryCache(value);
+    }
+
+    @Override
+    protected void memoryEntryRemoved(boolean evicted, String key, V oldValue, V newValue) {
+        if (oldValue != null) {
+            mHelper.onRemoveFromMemoryCache(key, oldValue);
+        }
+    }
+
+    @Override
+    protected V read(@NonNull InputStreamPipe isPipe) {
+        return mHelper.decode(isPipe);
+    }
+
+    @Override
+    protected boolean write(OutputStream os, V value) {
+        throw new UnsupportedOperationException("Not support write object");
+    }
+}

app/src/main/java/com/hippo/conaco/ValueHelper.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.conaco;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.hippo.streampipe.InputStreamPipe;
+
+public interface ValueHelper<V> {
+
+    /**
+     * Decode object for the {@code InputStreamPipe}
+     *
+     * @param isPipe the {@code InputStreamPipe}
+     * @return the decoded object
+     */
+    @Nullable
+    V decode(@NonNull InputStreamPipe isPipe);
+
+    /**
+     * Get the size of the object
+     */
+    int sizeOf(@NonNull String key, @NonNull V value);
+
+    /**
+     * Called when the object added to memory cache
+     */
+    void onAddToMemoryCache(@NonNull V oldValue);
+
+    /**
+     * Called when the object removed from memory cache
+     */
+    void onRemoveFromMemoryCache(@NonNull String key, @NonNull V oldValue);
+
+    /**
+     * Use cache memory or not. Sometimes large object
+     * should not be stored in memory cache.
+     */
+    boolean useMemoryCache(@NonNull String key, V holder);
+}

app/src/main/java/com/hippo/database/MSQLiteBuilder.kt

@@ -0,0 +1,124 @@
+/*
+ * Copyright 2017 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.database
+
+import android.content.Context
+import android.database.sqlite.SQLiteOpenHelper
+import android.util.SparseArray
+
+class MSQLiteBuilder {
+    companion object {
+        const val COLUMN_ID = "_id"
+        private val JAVA_TYPE_TO_SQLITE_TYPE: MutableMap<Class<*>?, String> = HashMap()
+        private fun javaTypeToSQLiteType(clazz: Class<*>?): String {
+            return JAVA_TYPE_TO_SQLITE_TYPE[clazz]
+                ?: throw IllegalStateException("Unknown type: $clazz")
+        }
+
+        init {
+            JAVA_TYPE_TO_SQLITE_TYPE[Boolean::class.javaPrimitiveType] =
+                "INTEGER NOT NULL DEFAULT 0"
+            JAVA_TYPE_TO_SQLITE_TYPE[Byte::class.javaPrimitiveType] =
+                "INTEGER NOT NULL DEFAULT 0"
+            JAVA_TYPE_TO_SQLITE_TYPE[Short::class.javaPrimitiveType] =
+                "INTEGER NOT NULL DEFAULT 0"
+            JAVA_TYPE_TO_SQLITE_TYPE[Int::class.javaPrimitiveType] = "INTEGER NOT NULL DEFAULT 0"
+            JAVA_TYPE_TO_SQLITE_TYPE[Long::class.javaPrimitiveType] =
+                "INTEGER NOT NULL DEFAULT 0"
+            JAVA_TYPE_TO_SQLITE_TYPE[Float::class.javaPrimitiveType] =
+                "REAL NOT NULL DEFAULT 0"
+            JAVA_TYPE_TO_SQLITE_TYPE[Double::class.javaPrimitiveType] = "REAL NOT NULL DEFAULT 0"
+            JAVA_TYPE_TO_SQLITE_TYPE[String::class.java] = "TEXT"
+        }
+    }
+
+    private val statementsMap = SparseArray<List<String>?>()
+    private var version = 0
+    private var statements: MutableList<String>? = null
+
+    /**
+     * Bump database version.
+     */
+    fun version(version: Int): MSQLiteBuilder {
+        check(version > this.version) {
+            ("New version must be bigger than current version. "
+                    + "current version: " + this.version + ", new version: " + version + ".")
+        }
+        this.version = version
+        statements = ArrayList()
+        statementsMap.put(version, statements)
+        return this
+    }
+    /**
+     * Creates a table.
+     */
+    /**
+     * Creates a table with int [.COLUMN_ID] primary key.
+     */
+    @JvmOverloads
+    fun createTable(
+        table: String,
+        column: String = COLUMN_ID,
+        clazz: Class<*>? = Int::class.javaPrimitiveType
+    ): MSQLiteBuilder {
+        return statement("CREATE TABLE " + table + " (" + column + " " + javaTypeToSQLiteType(clazz) + " PRIMARY KEY);")
+    }
+
+    /**
+     * Drops a table.
+     */
+    fun dropTable(table: String): MSQLiteBuilder {
+        return statement("DROP TABLE $table;")
+    }
+
+    /**
+     * Inserts a column to the table.
+     */
+    fun insertColumn(table: String, column: String, clazz: Class<*>?): MSQLiteBuilder {
+        return statement(
+            "ALTER TABLE $table ADD COLUMN $column " + javaTypeToSQLiteType(
+                clazz
+            ) + ";"
+        )
+    }
+
+    /**
+     * Add a statement.
+     */
+    fun statement(statement: String): MSQLiteBuilder {
+        check(!(version == 0 || statements == null)) { "Call version() first!" }
+        statements!!.add(statement)
+        return this
+    }
+
+    /**
+     * Build a SQLiteOpenHelper from it.
+     */
+    fun build(context: Context?, name: String?, version: Int): SQLiteOpenHelper {
+        return MSQLiteOpenHelper(context, name, version, this)
+    }
+
+    fun getStatements(oldVersion: Int, newVersion: Int): List<String> {
+        val result: MutableList<String> = ArrayList()
+        for (i in oldVersion + 1..newVersion) {
+            val list = statementsMap[i]
+            if (list != null) {
+                result.addAll(list)
+            }
+        }
+        return result
+    }
+}

app/src/main/java/com/hippo/database/MSQLiteOpenHelper.kt

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2017 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.database
+
+import android.content.Context
+import android.database.sqlite.SQLiteDatabase
+import android.database.sqlite.SQLiteOpenHelper
+import com.hippo.util.SqlUtils
+
+internal class MSQLiteOpenHelper(
+    context: Context?,
+    name: String?,
+    private val version: Int,
+    private val builder: MSQLiteBuilder
+) : SQLiteOpenHelper(context, name, null, version) {
+    override fun onCreate(db: SQLiteDatabase) {
+        onUpgrade(db, 0, version)
+    }
+
+    override fun onUpgrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) {
+        for (command in builder.getStatements(oldVersion, newVersion)) {
+            db.execSQL(command)
+        }
+    }
+
+    override fun onDowngrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) {
+        SqlUtils.dropAllTable(db)
+        onCreate(db)
+    }
+}

app/src/main/java/com/hippo/drawable/AddDeleteDrawable.java

@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.drawable;
+
+import android.animation.ObjectAnimator;
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+
+import androidx.annotation.Keep;
+
+import com.hippo.ehviewer.R;
+import com.hippo.yorozuya.MathUtils;
+
+public class AddDeleteDrawable extends Drawable {
+
+    private final Paint mPaint = new Paint();
+    private final Path mPath = new Path();
+
+    private final int mSize;
+
+    private float mProgress;
+
+    private boolean mAutoUpdateMirror = false;
+    private boolean mVerticalMirror = false;
+
+    /**
+     * @param context used to get the configuration for the drawable from
+     */
+    public AddDeleteDrawable(Context context, int color) {
+        Resources resources = context.getResources();
+
+        mSize = resources.getDimensionPixelSize(R.dimen.add_size);
+        float barThickness = Math.round(resources.getDimension(R.dimen.add_thickness));
+
+        mPaint.setColor(color);
+        mPaint.setStyle(Paint.Style.STROKE);
+        mPaint.setStrokeJoin(Paint.Join.MITER);
+        mPaint.setStrokeCap(Paint.Cap.BUTT);
+        mPaint.setStrokeWidth(barThickness);
+
+        float halfSize = mSize / 2;
+        mPath.moveTo(0f, -halfSize);
+        mPath.lineTo(0, halfSize);
+        mPath.moveTo(-halfSize, 0);
+        mPath.lineTo(halfSize, 0);
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        Rect bounds = getBounds();
+        float canvasRotate;
+        if (mVerticalMirror) {
+            canvasRotate = MathUtils.lerp(270, 135f, mProgress);
+        } else {
+            canvasRotate = MathUtils.lerp(0f, 135f, mProgress);
+        }
+
+        canvas.save();
+        canvas.translate(bounds.centerX(), bounds.centerY());
+        canvas.rotate(canvasRotate);
+        canvas.drawPath(mPath, mPaint);
+        canvas.restore();
+    }
+
+    public void setColor(int color) {
+        mPaint.setColor(color);
+        invalidateSelf();
+    }
+
+    @Override
+    public void setAlpha(int alpha) {
+        mPaint.setAlpha(alpha);
+    }
+
+    @Override
+    public void setColorFilter(ColorFilter cf) {
+        mPaint.setColorFilter(cf);
+    }
+
+    @Override
+    public int getIntrinsicHeight() {
+        return mSize * 6 / 5;
+    }
+
+    @Override
+    public int getIntrinsicWidth() {
+        return mSize * 6 / 5;
+    }
+
+    /**
+     * If set, canvas is flipped when progress reached to end and going back to start.
+     */
+    protected void setVerticalMirror(boolean verticalMirror) {
+        mVerticalMirror = verticalMirror;
+    }
+
+    public void setAutoUpdateMirror(boolean autoUpdateMirror) {
+        mAutoUpdateMirror = autoUpdateMirror;
+    }
+
+    @Keep
+    public float getProgress() {
+        return mProgress;
+    }
+
+    @Keep
+    public void setProgress(float progress) {
+        if (mAutoUpdateMirror) {
+            if (progress == 1f) {
+                setVerticalMirror(true);
+            } else if (progress == 0f) {
+                setVerticalMirror(false);
+            }
+        }
+        mProgress = progress;
+        invalidateSelf();
+    }
+
+    public void setAdd(long duration) {
+        setShape(false, duration);
+    }
+
+    public void setDelete(long duration) {
+        setShape(true, duration);
+    }
+
+    public void setShape(boolean delete, long duration) {
+        if (!((!delete && mProgress == 0f) || (delete && mProgress == 1f))) {
+            float endProgress = delete ? 1f : 0f;
+            if (duration <= 0) {
+                setProgress(endProgress);
+            } else {
+                ObjectAnimator oa = ObjectAnimator.ofFloat(this, "progress", endProgress);
+                oa.setDuration(duration);
+                oa.setAutoCancel(true);
+                oa.start();
+            }
+        }
+    }
+
+    @Override
+    public int getOpacity() {
+        return PixelFormat.TRANSLUCENT;
+    }
+}

app/src/main/java/com/hippo/drawable/BatteryDrawable.java

@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2014 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.drawable;
+
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.ColorFilter;
+import android.graphics.Paint;
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+
+import com.hippo.yorozuya.MathUtils;
+
+public class BatteryDrawable extends Drawable {
+
+    public static final int WARN_LIMIT = 15;
+    @SuppressWarnings("unused")
+    private static final String TAG = BatteryDrawable.class.getSimpleName();
+    private final Paint mPaint;
+    private final Rect mTopRect;
+    private final Rect mBottomRect;
+    private final Rect mRightRect;
+    private final Rect mHeadRect;
+    private final Rect mElectRect;
+    private int mColor = Color.WHITE;
+    private int mWarningColor = Color.RED;
+    private int mElect = -1;
+    private int mStart;
+    private int mStop;
+
+    public BatteryDrawable() {
+        mPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
+        mPaint.setStyle(Paint.Style.FILL);
+
+        mTopRect = new Rect();
+        mBottomRect = new Rect();
+        mRightRect = new Rect();
+        mHeadRect = new Rect();
+        mElectRect = new Rect();
+        updatePaint();
+    }
+
+    @Override
+    @SuppressWarnings("SuspiciousNameCombination")
+    protected void onBoundsChange(Rect bounds) {
+        int width = bounds.width();
+        int height = bounds.height();
+        int strokeWidth = (int) (Math.sqrt(width * width + height * height) * 0.06f);
+        int turn1 = width * 6 / 7;
+        int turn2 = height / 3;
+        int secBottom = height - strokeWidth;
+        mStart = strokeWidth;
+        mStop = turn1 - strokeWidth;
+
+        mTopRect.set(0, 0, turn1, strokeWidth);
+        mBottomRect.set(0, secBottom, turn1, height);
+        mRightRect.set(turn1 - strokeWidth, strokeWidth, turn1, secBottom);
+        mHeadRect.set(turn1, turn2, width, height - turn2);
+        mElectRect.set(0, strokeWidth, mStop, secBottom);
+    }
+
+    /**
+     * How to draw:<br>
+     * |------------------------------|<br>
+     * |\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\|<br>
+     * |------------------------------|---|<br>
+     * |/////////////////|         |//|\\\|<br>
+     * |/////////////////|         |//|\\\|<br>
+     * |------------------------------|---|<br>
+     * |\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\|<br>
+     * |------------------------------|
+     */
+    @Override
+    public void draw(Canvas canvas) {
+        if (mElect == -1) {
+            return;
+        }
+
+        mElectRect.right = MathUtils.lerp(mStart, mStop, mElect / 100.0f);
+
+        canvas.drawRect(mTopRect, mPaint);
+        canvas.drawRect(mBottomRect, mPaint);
+        canvas.drawRect(mRightRect, mPaint);
+        canvas.drawRect(mHeadRect, mPaint);
+        canvas.drawRect(mElectRect, mPaint);
+    }
+
+    private boolean isWarn() {
+        return mElect <= WARN_LIMIT;
+    }
+
+    public void setColor(int color) {
+        if (mColor == color) {
+            return;
+        }
+
+        mColor = color;
+        if (!isWarn()) {
+            mPaint.setColor(mColor);
+            invalidateSelf();
+        }
+    }
+
+    public void setWarningColor(int color) {
+        if (mWarningColor == color) {
+            return;
+        }
+
+        mWarningColor = color;
+        if (isWarn()) {
+            mPaint.setColor(mWarningColor);
+            invalidateSelf();
+        }
+    }
+
+    public void setElect(int elect) {
+        if (mElect == elect) {
+            return;
+        }
+
+        mElect = elect;
+        updatePaint();
+    }
+
+    public void setElect(int elect, boolean warn) {
+        if (mElect == elect) {
+            return;
+        }
+
+        mElect = elect;
+        updatePaint(warn);
+    }
+
+    private void updatePaint() {
+        updatePaint(isWarn());
+    }
+
+    private void updatePaint(boolean warn) {
+        if (warn) {
+            mPaint.setColor(mWarningColor);
+        } else {
+            mPaint.setColor(mColor);
+        }
+        invalidateSelf();
+    }
+
+    @Override
+    public void setAlpha(int alpha) {
+        mPaint.setAlpha(alpha);
+    }
+
+    @Override
+    public void setColorFilter(ColorFilter cf) {
+        mPaint.setColorFilter(cf);
+    }
+
+    @Override
+    public int getOpacity() {
+        return PixelFormat.TRANSLUCENT;
+    }
+}

app/src/main/java/com/hippo/drawable/DrawableWrapper.java

@@ -0,0 +1,181 @@
+/*
+ * Copyright 2018 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.drawable;
+
+import android.content.res.ColorStateList;
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.PorterDuff;
+import android.graphics.Rect;
+import android.graphics.Region;
+import android.graphics.drawable.Drawable;
+
+import androidx.annotation.NonNull;
+import androidx.core.graphics.drawable.DrawableCompat;
+
+public class DrawableWrapper extends Drawable implements Drawable.Callback {
+    private Drawable mDrawable;
+
+    public DrawableWrapper(Drawable drawable) {
+        this.setWrappedDrawable(drawable);
+    }
+
+    public void draw(@NonNull Canvas canvas) {
+        this.mDrawable.draw(canvas);
+    }
+
+    protected void onBoundsChange(Rect bounds) {
+        this.mDrawable.setBounds(bounds);
+    }
+
+    public int getChangingConfigurations() {
+        return this.mDrawable.getChangingConfigurations();
+    }
+
+    public void setChangingConfigurations(int configs) {
+        this.mDrawable.setChangingConfigurations(configs);
+    }
+
+    public void setDither(boolean dither) {
+        this.mDrawable.setDither(dither);
+    }
+
+    public void setFilterBitmap(boolean filter) {
+        this.mDrawable.setFilterBitmap(filter);
+    }
+
+    public void setAlpha(int alpha) {
+        this.mDrawable.setAlpha(alpha);
+    }
+
+    public void setColorFilter(ColorFilter cf) {
+        this.mDrawable.setColorFilter(cf);
+    }
+
+    public boolean isStateful() {
+        return this.mDrawable.isStateful();
+    }
+
+    public boolean setState(@NonNull int[] stateSet) {
+        return this.mDrawable.setState(stateSet);
+    }
+
+    @NonNull
+    public int[] getState() {
+        return this.mDrawable.getState();
+    }
+
+    public void jumpToCurrentState() {
+        this.mDrawable.jumpToCurrentState();
+    }
+
+    @NonNull
+    public Drawable getCurrent() {
+        return this.mDrawable.getCurrent();
+    }
+
+    public boolean setVisible(boolean visible, boolean restart) {
+        return super.setVisible(visible, restart) || this.mDrawable.setVisible(visible, restart);
+    }
+
+    public int getOpacity() {
+        return this.mDrawable.getOpacity();
+    }
+
+    public Region getTransparentRegion() {
+        return this.mDrawable.getTransparentRegion();
+    }
+
+    public int getIntrinsicWidth() {
+        return this.mDrawable.getIntrinsicWidth();
+    }
+
+    public int getIntrinsicHeight() {
+        return this.mDrawable.getIntrinsicHeight();
+    }
+
+    public int getMinimumWidth() {
+        return this.mDrawable.getMinimumWidth();
+    }
+
+    public int getMinimumHeight() {
+        return this.mDrawable.getMinimumHeight();
+    }
+
+    public boolean getPadding(@NonNull Rect padding) {
+        return this.mDrawable.getPadding(padding);
+    }
+
+    public void invalidateDrawable(@NonNull Drawable who) {
+        this.invalidateSelf();
+    }
+
+    public void scheduleDrawable(@NonNull Drawable who, @NonNull Runnable what, long when) {
+        this.scheduleSelf(what, when);
+    }
+
+    public void unscheduleDrawable(@NonNull Drawable who, @NonNull Runnable what) {
+        this.unscheduleSelf(what);
+    }
+
+    protected boolean onLevelChange(int level) {
+        return this.mDrawable.setLevel(level);
+    }
+
+    public boolean isAutoMirrored() {
+        return DrawableCompat.isAutoMirrored(this.mDrawable);
+    }
+
+    public void setAutoMirrored(boolean mirrored) {
+        DrawableCompat.setAutoMirrored(this.mDrawable, mirrored);
+    }
+
+    public void setTint(int tint) {
+        DrawableCompat.setTint(this.mDrawable, tint);
+    }
+
+    public void setTintList(ColorStateList tint) {
+        DrawableCompat.setTintList(this.mDrawable, tint);
+    }
+
+    public void setTintMode(@NonNull PorterDuff.Mode tintMode) {
+        DrawableCompat.setTintMode(this.mDrawable, tintMode);
+    }
+
+    public void setHotspot(float x, float y) {
+        DrawableCompat.setHotspot(this.mDrawable, x, y);
+    }
+
+    public void setHotspotBounds(int left, int top, int right, int bottom) {
+        DrawableCompat.setHotspotBounds(this.mDrawable, left, top, right, bottom);
+    }
+
+    public Drawable getWrappedDrawable() {
+        return this.mDrawable;
+    }
+
+    public void setWrappedDrawable(Drawable drawable) {
+        if (this.mDrawable != null) {
+            this.mDrawable.setCallback(null);
+        }
+
+        this.mDrawable = drawable;
+        if (drawable != null) {
+            drawable.setCallback(this);
+        }
+    }
+}

app/src/main/java/com/hippo/drawable/DrawerArrowDrawable.java

@@ -0,0 +1,215 @@
+/*
+ * Copyright (C) 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.drawable;
+
+import android.animation.ObjectAnimator;
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+
+import androidx.annotation.ColorInt;
+import androidx.annotation.Keep;
+
+import com.hippo.ehviewer.R;
+import com.hippo.yorozuya.MathUtils;
+
+/**
+ * A drawable that can draw a "Drawer hamburger" menu or an Arrow and animate between them.
+ */
+public class DrawerArrowDrawable extends Drawable {
+
+    // The angle in degrees that the arrow head is inclined at.
+    private static final float ARROW_HEAD_ANGLE = (float) Math.toRadians(45);
+    private final Paint mPaint = new Paint();
+    private final float mBarThickness;
+    // The length of top and bottom bars when they merge into an arrow
+    private final float mTopBottomArrowSize;
+    // The length of middle bar
+    private final float mBarSize;
+    // The length of the middle bar when arrow is shaped
+    private final float mMiddleArrowSize;
+    // The space between bars when they are parallel
+    private final float mBarGap;
+    // Whether bars should spin or not during progress
+    private final boolean mSpin;
+    // Use Path instead of canvas operations so that if color has transparency, overlapping sections
+    // wont look different
+    private final Path mPath = new Path();
+    // The reported intrinsic size of the drawable.
+    private final int mSize;
+    // the amount that overlaps w/ bar size when rotation is max
+    private final float mMaxCutForBarSize;
+    // Whether we should mirror animation when animation is reversed.
+    private boolean mVerticalMirror = false;
+    // The interpolated version of the original progress
+    private float mProgress;
+
+    /**
+     * @param context used to get the configuration for the drawable from
+     */
+    public DrawerArrowDrawable(Context context, int color) {
+        Resources resources = context.getResources();
+
+        mPaint.setAntiAlias(true);
+        mPaint.setColor(color);
+        mSize = resources.getDimensionPixelSize(R.dimen.dad_drawable_size);
+        // round this because having this floating may cause bad measurements
+        mBarSize = Math.round(resources.getDimension(R.dimen.dad_bar_size));
+        // round this because having this floating may cause bad measurements
+        mTopBottomArrowSize = Math.round(resources.getDimension(R.dimen.dad_top_bottom_bar_arrow_size));
+        mBarThickness = resources.getDimension(R.dimen.dad_thickness);
+        // round this because having this floating may cause bad measurements
+        mBarGap = Math.round(resources.getDimension(R.dimen.dad_gap_between_bars));
+        mSpin = resources.getBoolean(R.bool.dad_spin_bars);
+        mMiddleArrowSize = resources.getDimension(R.dimen.dad_middle_bar_arrow_size);
+
+        mPaint.setStyle(Paint.Style.STROKE);
+        mPaint.setStrokeJoin(Paint.Join.MITER);
+        mPaint.setStrokeCap(Paint.Cap.BUTT);
+        mPaint.setStrokeWidth(mBarThickness);
+
+        mMaxCutForBarSize = (float) (mBarThickness / 2 * Math.cos(ARROW_HEAD_ANGLE));
+    }
+
+    /**
+     * If set, canvas is flipped when progress reached to end and going back to start.
+     */
+    protected void setVerticalMirror(boolean verticalMirror) {
+        mVerticalMirror = verticalMirror;
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        Rect bounds = getBounds();
+        // Interpolated widths of arrow bars
+        final float arrowSize = MathUtils.lerp(mBarSize, mTopBottomArrowSize, mProgress);
+        final float middleBarSize = MathUtils.lerp(mBarSize, mMiddleArrowSize, mProgress);
+        // Interpolated size of middle bar
+        final float middleBarCut = Math.round(MathUtils.lerp(0, mMaxCutForBarSize, mProgress));
+        // The rotation of the top and bottom bars (that make the arrow head)
+        final float rotation = MathUtils.lerp(0, ARROW_HEAD_ANGLE, mProgress);
+
+        // The whole canvas rotates as the transition happens
+        final float canvasRotate = MathUtils.lerp(-180, 0, mProgress);
+        final float arrowWidth = Math.round(arrowSize * Math.cos(rotation));
+        final float arrowHeight = Math.round(arrowSize * Math.sin(rotation));
+
+        mPath.rewind();
+        final float topBottomBarOffset = MathUtils.lerp(mBarGap + mBarThickness, -mMaxCutForBarSize,
+                mProgress);
+
+        final float arrowEdge = -middleBarSize / 2;
+        // draw middle bar
+        mPath.moveTo(arrowEdge + middleBarCut, 0);
+        mPath.rLineTo(middleBarSize - middleBarCut * 2, 0);
+
+        // bottom bar
+        mPath.moveTo(arrowEdge, topBottomBarOffset);
+        mPath.rLineTo(arrowWidth, arrowHeight);
+
+        // top bar
+        mPath.moveTo(arrowEdge, -topBottomBarOffset);
+        mPath.rLineTo(arrowWidth, -arrowHeight);
+
+        mPath.close();
+
+        canvas.save();
+        // Rotate the whole canvas if spinning, if not, rotate it 180 to get
+        // the arrow pointing the other way for RTL.
+        canvas.translate(bounds.centerX(), bounds.centerY());
+        if (mSpin) {
+            canvas.rotate(canvasRotate * (mVerticalMirror ? -1 : 1));
+        }
+        canvas.drawPath(mPath, mPaint);
+
+        canvas.restore();
+    }
+
+    public void setColor(@ColorInt int color) {
+        mPaint.setColor(color);
+        invalidateSelf();
+    }
+
+    @Override
+    public void setAlpha(int i) {
+        mPaint.setAlpha(i);
+    }
+
+    @Override
+    public void setColorFilter(ColorFilter colorFilter) {
+        mPaint.setColorFilter(colorFilter);
+    }
+
+    @Override
+    public int getIntrinsicHeight() {
+        return mSize;
+    }
+
+    @Override
+    public int getIntrinsicWidth() {
+        return mSize;
+    }
+
+    @Override
+    public int getOpacity() {
+        return PixelFormat.TRANSLUCENT;
+    }
+
+    @Keep
+    public float getProgress() {
+        return mProgress;
+    }
+
+    @Keep
+    public void setProgress(float progress) {
+        if (progress == 1f) {
+            setVerticalMirror(true);
+        } else if (progress == 0f) {
+            setVerticalMirror(false);
+        }
+        mProgress = progress;
+        invalidateSelf();
+    }
+
+    public void setMenu(long duration) {
+        setShape(false, duration);
+    }
+
+    public void setArrow(long duration) {
+        setShape(true, duration);
+    }
+
+    public void setShape(boolean arrow, long duration) {
+        if (!((!arrow && mProgress == 0f) || (arrow && mProgress == 1f))) {
+            float endProgress = arrow ? 1f : 0f;
+            if (duration <= 0) {
+                setProgress(endProgress);
+            } else {
+                ObjectAnimator oa = ObjectAnimator.ofFloat(this, "progress", endProgress);
+                oa.setDuration(duration);
+                oa.setAutoCancel(true);
+                oa.start();
+            }
+        }
+    }
+}

app/src/main/java/com/hippo/drawable/PreciselyClipDrawable.java

@@ -0,0 +1,104 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.drawable;
+
+import android.graphics.Canvas;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.graphics.drawable.Drawable;
+
+import com.hippo.yorozuya.MathUtils;
+
+/**
+ * Show a part of the original drawable
+ */
+public class PreciselyClipDrawable extends DrawableWrapper {
+
+    private final boolean mClip;
+    private RectF mScale;
+    private Rect mTemp;
+
+    public PreciselyClipDrawable(Drawable drawable, int offsetX, int offsetY, int width, int height) {
+        super(drawable);
+        float originWidth = drawable.getIntrinsicWidth();
+        float originHeight = drawable.getIntrinsicHeight();
+
+        if (originWidth <= 0 || originHeight <= 0) {
+            // Can not clip
+            mClip = false;
+        } else {
+            mClip = true;
+            mScale = new RectF();
+            mScale.set(MathUtils.clamp(offsetX / originWidth, 0.0f, 1.0f),
+                    MathUtils.clamp(offsetY / originHeight, 0.0f, 1.0f),
+                    MathUtils.clamp((offsetX + width) / originWidth, 0.0f, 1.0f),
+                    MathUtils.clamp((offsetY + height) / originHeight, 0.0f, 1.0f));
+            mTemp = new Rect();
+        }
+    }
+
+    @Override
+    protected void onBoundsChange(Rect bounds) {
+        if (mClip) {
+            if (!mScale.isEmpty()) {
+                mTemp.left = (int) ((mScale.left * bounds.right - mScale.right * bounds.left) /
+                        (mScale.left * (1 - mScale.right) - mScale.right * (1 - mScale.left)));
+                mTemp.right = (int) (((1 - mScale.right) * bounds.left - (1 - mScale.left) * bounds.right) /
+                        (mScale.left * (1 - mScale.right) - mScale.right * (1 - mScale.left)));
+                mTemp.top = (int) ((mScale.top * bounds.bottom - mScale.bottom * bounds.top) /
+                        (mScale.top * (1 - mScale.bottom) - mScale.bottom * (1 - mScale.top)));
+                mTemp.bottom = (int) (((1 - mScale.bottom) * bounds.top - (1 - mScale.top) * bounds.bottom) /
+                        (mScale.top * (1 - mScale.bottom) - mScale.bottom * (1 - mScale.top)));
+                super.onBoundsChange(mTemp);
+            }
+        } else {
+            super.onBoundsChange(bounds);
+        }
+    }
+
+    @Override
+    public int getIntrinsicWidth() {
+        if (mClip) {
+            return (int) (super.getIntrinsicWidth() * mScale.width());
+        } else {
+            return super.getIntrinsicWidth();
+        }
+    }
+
+    @Override
+    public int getIntrinsicHeight() {
+        if (mClip) {
+            return (int) (super.getIntrinsicHeight() * mScale.height());
+        } else {
+            return super.getIntrinsicHeight();
+        }
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        if (mClip) {
+            if (!mScale.isEmpty()) {
+                int saveCount = canvas.save();
+                canvas.clipRect(getBounds());
+                super.draw(canvas);
+                canvas.restoreToCount(saveCount);
+            }
+        } else {
+            super.draw(canvas);
+        }
+    }
+}

app/src/main/java/com/hippo/drawable/TriangleDrawable.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.drawable;
+
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+
+public class TriangleDrawable extends Drawable {
+
+    private final Paint mPaint;
+    private final Path mPath;
+
+    public TriangleDrawable(int color) {
+        mPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
+        mPaint.setColor(color);
+        mPath = new Path();
+    }
+
+    public void setColor(int color) {
+        mPaint.setColor(color);
+        invalidateSelf();
+    }
+
+    @Override
+    protected void onBoundsChange(Rect bounds) {
+        super.onBoundsChange(bounds);
+        mPath.reset();
+        mPath.moveTo(bounds.left, bounds.top);
+        mPath.lineTo(bounds.right, bounds.top);
+        mPath.lineTo(bounds.right, bounds.bottom);
+        mPath.close();
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        canvas.drawPath(mPath, mPaint);
+    }
+
+    @Override
+    public void setAlpha(int alpha) {
+        mPaint.setAlpha(alpha);
+    }
+
+    @Override
+    public void setColorFilter(ColorFilter colorFilter) {
+        mPaint.setColorFilter(colorFilter);
+    }
+
+    @Override
+    public int getOpacity() {
+        return PixelFormat.OPAQUE;
+    }
+}

app/src/main/java/com/hippo/drawable/UnikeryDrawable.java

@@ -0,0 +1,151 @@
+/*
+ * Copyright 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.drawable;
+
+import android.graphics.drawable.Drawable;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+
+import com.hippo.conaco.Conaco;
+import com.hippo.conaco.ConacoTask;
+import com.hippo.conaco.Unikery;
+import com.hippo.image.ImageBitmap;
+import com.hippo.image.ImageDrawable;
+import com.hippo.widget.ObservedTextView;
+
+public class UnikeryDrawable extends WrapDrawable implements Unikery<ImageBitmap>,
+        ObservedTextView.OnWindowAttachListener {
+
+    private static final String TAG = UnikeryDrawable.class.getSimpleName();
+    private final ObservedTextView mTextView;
+    private final Conaco<ImageBitmap> mConaco;
+    private int mTaskId = Unikery.INVALID_ID;
+    private String mUrl;
+
+    public UnikeryDrawable(ObservedTextView textView, Conaco<ImageBitmap> conaco) {
+        mTextView = textView;
+        mTextView.setOnWindowAttachListener(this);
+        mConaco = conaco;
+    }
+
+    @Override
+    public void onAttachedToWindow() {
+        load(mUrl);
+    }
+
+    @Override
+    public void onDetachedFromWindow() {
+        mConaco.cancel(this);
+        clearDrawable();
+    }
+
+    public void load(String url) {
+        if (url != null) {
+            mUrl = url;
+            mConaco.load(new ConacoTask.Builder<ImageBitmap>().setUnikery(this).setUrl(url).setKey(url));
+        }
+    }
+
+    private void clearDrawable() {
+        Drawable drawable = getDrawable();
+        if (drawable instanceof ImageDrawable) {
+            ((ImageDrawable) drawable).recycle();
+        }
+        setDrawable(null);
+    }
+
+    @Override
+    public void setDrawable(Drawable drawable) {
+        // Remove old callback
+        Drawable oldDrawable = getDrawable();
+        if (oldDrawable != null) {
+            oldDrawable.setCallback(null);
+        }
+
+        super.setDrawable(drawable);
+
+        if (drawable != null) {
+            drawable.setCallback(mTextView);
+        }
+
+        updateBounds();
+        if (drawable != null) {
+            invalidateSelf();
+        }
+    }
+
+    @Override
+    public int getTaskId() {
+        return mTaskId;
+    }
+
+    @Override
+    public void setTaskId(int id) {
+        mTaskId = id;
+    }
+
+    @Override
+    public void invalidateSelf() {
+        CharSequence cs = mTextView.getText();
+        mTextView.setText(cs);
+    }
+
+    @Override
+    public void onMiss(int source) {
+    }
+
+    @Override
+    public void onRequest() {
+    }
+
+    @Override
+    public void onProgress(long singleReceivedSize, long receivedSize, long totalSize) {
+    }
+
+    @Override
+    public void onWait() {
+    }
+
+    @Override
+    public boolean onGetValue(@NonNull ImageBitmap value, int source) {
+        ImageDrawable drawable;
+        try {
+            drawable = new ImageDrawable(value);
+        } catch (Exception e) {
+            Log.d(TAG, "The ImageBitmap is recycled", e);
+            return false;
+        }
+
+        clearDrawable();
+
+        setDrawable(drawable);
+        drawable.start();
+
+        return true;
+    }
+
+    @Override
+    public void onFailure() {
+        // Empty
+    }
+
+    @Override
+    public void onCancel() {
+        // Empty
+    }
+}

app/src/main/java/com/hippo/drawable/WrapDrawable.java

@@ -0,0 +1,143 @@
+/*
+ * Copyright 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.drawable;
+
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+
+public class WrapDrawable extends Drawable {
+
+    private Drawable mDrawable;
+
+    public Drawable getDrawable() {
+        return mDrawable;
+    }
+
+    public void setDrawable(Drawable drawable) {
+        mDrawable = drawable;
+    }
+
+    public void updateBounds() {
+        setBounds(0, 0, getIntrinsicWidth(), getIntrinsicHeight());
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        if (mDrawable != null) {
+            mDrawable.draw(canvas);
+        }
+    }
+
+    @Override
+    public void setBounds(int left, int top, int right, int bottom) {
+        super.setBounds(left, top, right, bottom);
+
+        if (mDrawable != null) {
+            mDrawable.setBounds(left, top, right, bottom);
+        }
+    }
+
+    @Override
+    public void setBounds(Rect bounds) {
+        super.setBounds(bounds);
+
+        if (mDrawable != null) {
+            mDrawable.setBounds(bounds);
+        }
+    }
+
+    @Override
+    public int getChangingConfigurations() {
+        if (mDrawable != null) {
+            return mDrawable.getChangingConfigurations();
+        } else {
+            return super.getChangingConfigurations();
+        }
+    }
+
+    @Override
+    public void setChangingConfigurations(int configs) {
+        super.setChangingConfigurations(configs);
+
+        if (mDrawable != null) {
+            mDrawable.setChangingConfigurations(configs);
+        }
+    }
+
+    @Override
+    public void setDither(boolean dither) {
+        super.setDither(dither);
+
+        if (mDrawable != null) {
+            mDrawable.setDither(dither);
+        }
+    }
+
+    @Override
+    public void setFilterBitmap(boolean filter) {
+        super.setFilterBitmap(filter);
+
+        if (mDrawable != null) {
+            mDrawable.setFilterBitmap(filter);
+        }
+    }
+
+
+    @Override
+    public void setAlpha(int alpha) {
+        if (mDrawable != null) {
+            mDrawable.setAlpha(alpha);
+        }
+    }
+
+    @Override
+    public void setColorFilter(ColorFilter cf) {
+        if (mDrawable != null) {
+            mDrawable.setColorFilter(cf);
+        }
+    }
+
+    @Override
+    public int getOpacity() {
+        if (mDrawable != null) {
+            return mDrawable.getOpacity();
+        } else {
+            return PixelFormat.UNKNOWN;
+        }
+    }
+
+    @Override
+    public int getIntrinsicWidth() {
+        if (mDrawable != null) {
+            return mDrawable.getIntrinsicWidth();
+        } else {
+            return super.getIntrinsicWidth();
+        }
+    }
+
+    @Override
+    public int getIntrinsicHeight() {
+        if (mDrawable != null) {
+            return mDrawable.getIntrinsicHeight();
+        } else {
+            return super.getIntrinsicHeight();
+        }
+    }
+}

app/src/main/java/com/hippo/easyrecyclerview/EasyRecyclerView.java

@@ -0,0 +1,675 @@
+/*
+ * Copyright (C) 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.easyrecyclerview;
+
+import android.content.Context;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.util.AttributeSet;
+import android.util.SparseBooleanArray;
+import android.view.ActionMode;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Checkable;
+
+import androidx.annotation.NonNull;
+import androidx.collection.LongSparseArray;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.hippo.yorozuya.NumberUtils;
+
+/**
+ * Add setChoiceMode for RecyclerView
+ */
+// Get some code from twoway-view and AbsListView.
+public class EasyRecyclerView extends RecyclerView {
+
+    /**
+     * Normal list that does not indicate choices
+     */
+    public static final int CHOICE_MODE_NONE = 0;
+
+    /**
+     * The list allows up to one choice
+     */
+    public static final int CHOICE_MODE_SINGLE = 1;
+
+    /**
+     * The list allows multiple choices
+     */
+    public static final int CHOICE_MODE_MULTIPLE = 2;
+
+    /**
+     * The list allows multiple choices in a modal selection mode
+     */
+    public static final int CHOICE_MODE_MULTIPLE_MODAL = 3;
+
+    /**
+     * The list allows multiple choices in custom action
+     */
+    public static final int CHOICE_MODE_MULTIPLE_CUSTOM = 4;
+    // Fling friction
+    public float pageScrollThreshold;
+    /**
+     * Wrapper for the multiple choice mode callback; AbsListView needs to perform
+     * a few extra actions around what application code does.
+     */
+    MultiChoiceModeWrapper mMultiChoiceModeCallback;
+    /**
+     * Controls if/how the user may choose/check items in the list
+     */
+    private int mChoiceMode = CHOICE_MODE_NONE;
+    /**
+     * Controls CHOICE_MODE_MULTIPLE_MODAL. null when inactive.
+     */
+    private ActionMode mChoiceActionMode;
+    /**
+     * Listener for custom multiple choices
+     */
+    private CustomChoiceListener mCustomChoiceListener;
+
+    private boolean mCustomChoice = false;
+
+    /**
+     * A lock, avoid OutOfCustomChoiceMode when doing OutOfCustomChoiceMode
+     */
+    private boolean mOutOfCustomChoiceModing = false;
+
+    private SparseBooleanArray mTempCheckStates;
+
+    /**
+     * Running count of how many items are currently checked
+     */
+    private int mCheckedItemCount;
+
+    /**
+     * Running state of which positions are currently checked
+     */
+    private SparseBooleanArray mCheckStates;
+
+    /**
+     * Running state of which IDs are currently checked.
+     * If there is a value for a given key, the checked state for that ID is true
+     * and the value holds the last known position in the adapter for that id.
+     */
+    private LongSparseArray<Integer> mCheckedIdStates;
+
+    private Adapter<?> mAdapter;
+
+    public EasyRecyclerView(Context context) {
+        super(context);
+        EasyRecyclerView.this.init(context);
+    }
+
+    public EasyRecyclerView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        EasyRecyclerView.this.init(context);
+    }
+
+    public EasyRecyclerView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        EasyRecyclerView.this.init(context);
+    }
+
+    public static void setViewChecked(View view, boolean checked) {
+        if (view instanceof Checkable) {
+            ((Checkable) view).setChecked(checked);
+        } else {
+            view.setActivated(checked);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setAdapter(RecyclerView.Adapter adapter) {
+
+        super.setAdapter(adapter);
+
+        mAdapter = adapter;
+        if (adapter != null) {
+            if (mChoiceMode != CHOICE_MODE_NONE && adapter.hasStableIds() &&
+                    mCheckedIdStates == null) {
+                mCheckedIdStates = new LongSparseArray<>();
+            }
+        }
+
+        if (mCheckStates != null) {
+            mCheckStates.clear();
+        }
+
+        if (mCheckedIdStates != null) {
+            mCheckedIdStates.clear();
+        }
+    }
+
+    @Override
+    public void onChildAttachedToWindow(@NonNull View child) {
+        super.onChildAttachedToWindow(child);
+
+        if (mCheckStates != null) {
+            int position = getChildAdapterPosition(child);
+            if (position >= 0) {
+                setViewChecked(child, mCheckStates.get(position));
+            }
+        }
+    }
+
+
+    public int getCheckedItemCount() {
+        return mCheckedItemCount;
+    }
+
+    /**
+     * Returns the checked state of the specified position. The result is only
+     * valid if the choice mode has been set to {@link #CHOICE_MODE_SINGLE}
+     * or {@link #CHOICE_MODE_MULTIPLE}.
+     *
+     * @param position The item whose checked state to return
+     * @return The item's checked state or <code>false</code> if choice mode
+     * is invalid
+     * @see #setChoiceMode(int)
+     */
+    public boolean isItemChecked(int position) {
+        //noinspection SimplifiableIfStatement
+        if (mChoiceMode != CHOICE_MODE_NONE && mCheckStates != null) {
+            return mCheckStates.get(position);
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns the set of checked items in the list. The result is only valid if
+     * the choice mode has not been set to {@link #CHOICE_MODE_NONE}.
+     *
+     * @return A SparseBooleanArray which will return true for each call to
+     * get(int position) where position is a checked position in the
+     * list and false otherwise, or <code>null</code> if the choice
+     * mode is set to {@link #CHOICE_MODE_NONE}.
+     */
+    public SparseBooleanArray getCheckedItemPositions() {
+        if (mChoiceMode != CHOICE_MODE_NONE) {
+            return mCheckStates;
+        }
+        return null;
+    }
+
+    public boolean isInCustomChoice() {
+        return mCustomChoice;
+    }
+
+    public void intoCustomChoiceMode() {
+        if (mChoiceMode == CHOICE_MODE_MULTIPLE_CUSTOM && !mCustomChoice) {
+            mCustomChoice = true;
+
+            mCustomChoiceListener.onIntoCustomChoice(this);
+        }
+    }
+
+    public void outOfCustomChoiceMode() {
+        if (mChoiceMode == CHOICE_MODE_MULTIPLE_CUSTOM && mCustomChoice && !mOutOfCustomChoiceModing) {
+            mOutOfCustomChoiceModing = true;
+
+            // Copy mCheckStates
+            mTempCheckStates.clear();
+            for (int i = 0, n = mCheckStates.size(); i < n; i++) {
+                mTempCheckStates.put(mCheckStates.keyAt(i), mCheckStates.valueAt(i));
+            }
+            // Uncheck remain checked items
+            for (int i = 0, n = mTempCheckStates.size(); i < n; i++) {
+                if (mTempCheckStates.valueAt(i)) {
+                    setItemChecked(mTempCheckStates.keyAt(i), false);
+                }
+            }
+
+            mCustomChoice = false;
+            mCustomChoiceListener.onOutOfCustomChoice(this);
+
+            mOutOfCustomChoiceModing = false;
+        }
+    }
+
+    /**
+     * Clear any choices previously set
+     */
+    private void clearChoices() {
+        if (mCheckStates != null) {
+            mCheckStates.clear();
+        }
+        if (mCheckedIdStates != null) {
+            mCheckedIdStates.clear();
+        }
+        mCheckedItemCount = 0;
+        updateOnScreenCheckedViews();
+    }
+
+    /**
+     * Sets all items checked.
+     */
+    public void checkAll() {
+        if (mChoiceMode == CHOICE_MODE_NONE || mChoiceMode == CHOICE_MODE_SINGLE) {
+            return;
+        }
+
+        // Check is intoCheckMode
+        if (mChoiceMode == CHOICE_MODE_MULTIPLE_CUSTOM && !mCustomChoice) {
+            throw new IllegalStateException("Call intoCheckMode first");
+        }
+
+        // Start selection mode if needed. We don't need to if we're unchecking something.
+        if (mChoiceMode == CHOICE_MODE_MULTIPLE_MODAL && mChoiceActionMode == null) {
+            if (mMultiChoiceModeCallback == null ||
+                    !mMultiChoiceModeCallback.hasWrappedCallback()) {
+                throw new IllegalStateException("EasyRecyclerView: attempted to start selection mode " +
+                        "for CHOICE_MODE_MULTIPLE_MODAL but no choice mode callback was " +
+                        "supplied. Call setMultiChoiceModeListener to set a callback.");
+            }
+            mChoiceActionMode = startActionMode(mMultiChoiceModeCallback);
+        }
+
+        for (int i = 0, n = mAdapter.getItemCount(); i < n; i++) {
+            boolean oldValue = mCheckStates.get(i);
+            mCheckStates.put(i, true);
+            if (mCheckedIdStates != null && mAdapter.hasStableIds()) {
+                mCheckedIdStates.put(mAdapter.getItemId(i), i);
+            }
+            if (!oldValue) {
+                mCheckedItemCount++;
+            }
+            if (mChoiceActionMode != null) {
+                final long id = mAdapter.getItemId(i);
+                mMultiChoiceModeCallback.onItemCheckedStateChanged(mChoiceActionMode, i, id, true);
+            }
+            if (mChoiceMode == CHOICE_MODE_MULTIPLE_CUSTOM) {
+                final long id = mAdapter.getItemId(i);
+                mCustomChoiceListener.onItemCheckedStateChanged(this, i, id, true);
+            }
+        }
+
+        updateOnScreenCheckedViews();
+    }
+
+    public void toggleItemChecked(int position) {
+        if (mCheckStates != null) {
+            setItemChecked(position, !mCheckStates.get(position));
+        }
+    }
+
+    /**
+     * Sets the checked state of the specified position. The is only valid if
+     * the choice mode has been set to {@link #CHOICE_MODE_SINGLE} or
+     * {@link #CHOICE_MODE_MULTIPLE}.
+     *
+     * @param position The item whose checked state is to be checked
+     * @param value    The new checked state for the item
+     */
+    public void setItemChecked(int position, boolean value) {
+        if (mChoiceMode == CHOICE_MODE_NONE) {
+            return;
+        }
+
+        // Check is intoCheckMode
+        if (mChoiceMode == CHOICE_MODE_MULTIPLE_CUSTOM && !mCustomChoice) {
+            throw new IllegalStateException("Call intoCheckMode first");
+        }
+
+        // Start selection mode if needed. We don't need to if we're unchecking something.
+        if (value && mChoiceMode == CHOICE_MODE_MULTIPLE_MODAL && mChoiceActionMode == null) {
+            if (mMultiChoiceModeCallback == null ||
+                    !mMultiChoiceModeCallback.hasWrappedCallback()) {
+                throw new IllegalStateException("EasyRecyclerView: attempted to start selection mode " +
+                        "for CHOICE_MODE_MULTIPLE_MODAL but no choice mode callback was " +
+                        "supplied. Call setMultiChoiceModeListener to set a callback.");
+            }
+            mChoiceActionMode = startActionMode(mMultiChoiceModeCallback);
+        }
+
+        if (mChoiceMode == CHOICE_MODE_MULTIPLE || mChoiceMode == CHOICE_MODE_MULTIPLE_MODAL || mChoiceMode == CHOICE_MODE_MULTIPLE_CUSTOM) {
+            boolean oldValue = mCheckStates.get(position);
+            mCheckStates.put(position, value);
+            if (mCheckedIdStates != null && mAdapter.hasStableIds()) {
+                if (value) {
+                    mCheckedIdStates.put(mAdapter.getItemId(position), position);
+                } else {
+                    mCheckedIdStates.remove(mAdapter.getItemId(position));
+                }
+            }
+            if (oldValue != value) {
+                if (value) {
+                    mCheckedItemCount++;
+                } else {
+                    mCheckedItemCount--;
+                }
+            }
+            if (mChoiceActionMode != null) {
+                final long id = mAdapter.getItemId(position);
+                mMultiChoiceModeCallback.onItemCheckedStateChanged(mChoiceActionMode,
+                        position, id, value);
+            }
+            if (mChoiceMode == CHOICE_MODE_MULTIPLE_CUSTOM) {
+                final long id = mAdapter.getItemId(position);
+                mCustomChoiceListener.onItemCheckedStateChanged(this, position, id, value);
+            }
+        } else {
+            boolean updateIds = mCheckedIdStates != null && mAdapter.hasStableIds();
+            // Clear all values if we're checking something, or unchecking the currently
+            // selected item
+            if (value || isItemChecked(position)) {
+                mCheckStates.clear();
+                if (updateIds) {
+                    mCheckedIdStates.clear();
+                }
+            }
+            // this may end up selecting the value we just cleared but this way
+            // we ensure length of mCheckStates is 1, a fact getCheckedItemPosition relies on
+            if (value) {
+                mCheckStates.put(position, true);
+                if (updateIds) {
+                    mCheckedIdStates.put(mAdapter.getItemId(position), position);
+                }
+                mCheckedItemCount = 1;
+            } else if (mCheckStates.size() == 0 || !mCheckStates.valueAt(0)) {
+                mCheckedItemCount = 0;
+            }
+        }
+
+        updateOnScreenCheckedViews();
+    }
+
+    /**
+     * Defines the choice behavior for the List. By default, Lists do not have any choice behavior
+     * ({@link #CHOICE_MODE_NONE}). By setting the choiceMode to {@link #CHOICE_MODE_SINGLE}, the
+     * List allows up to one item to  be in a chosen state. By setting the choiceMode to
+     * {@link #CHOICE_MODE_MULTIPLE}, the list allows any number of items to be chosen.
+     *
+     * @param choiceMode One of {@link #CHOICE_MODE_NONE}, {@link #CHOICE_MODE_SINGLE}, or
+     *                   {@link #CHOICE_MODE_MULTIPLE}
+     */
+    public void setChoiceMode(int choiceMode) {
+        mChoiceMode = choiceMode;
+        if (mChoiceActionMode != null) {
+            mChoiceActionMode.finish();
+            mChoiceActionMode = null;
+        }
+        if (mChoiceMode != CHOICE_MODE_NONE) {
+            if (mCheckStates == null) {
+                mCheckStates = new SparseBooleanArray(0);
+            }
+            if (mCheckedIdStates == null && mAdapter != null && mAdapter.hasStableIds()) {
+                mCheckedIdStates = new LongSparseArray<>(0);
+            }
+            // Modal multi-choice mode only has choices when the mode is active. Clear them.
+            if (mChoiceMode == CHOICE_MODE_MULTIPLE_MODAL) {
+                clearChoices();
+                setLongClickable(true);
+            } else if (mChoiceMode == CHOICE_MODE_MULTIPLE_CUSTOM) {
+                if (mTempCheckStates == null) {
+                    mTempCheckStates = new SparseBooleanArray(0);
+                }
+                clearChoices();
+            }
+        }
+    }
+
+    public void setCustomCheckedListener(CustomChoiceListener listener) {
+        mCustomChoiceListener = listener;
+    }
+
+    /**
+     * Perform a quick, in-place update of the checked or activated state
+     * on all visible item views. This should only be called when a valid
+     * choice mode is active.
+     */
+    private void updateOnScreenCheckedViews() {
+        final int count = getChildCount();
+        for (int i = 0; i < count; i++) {
+            final View child = getChildAt(i);
+            final int position = getChildAdapterPosition(child);
+            setViewChecked(child, mCheckStates.get(position));
+        }
+    }
+
+    private void init(Context context) {
+        float scale = context.getResources().getDisplayMetrics().density;
+        // g (m/s^2)
+        // inch/meter
+        // A context-specific coefficient adjusted to physical values.
+        // look and feel tuning
+        pageScrollThreshold = scale * 80;
+    }
+
+    @Override
+    public Parcelable onSaveInstanceState() {
+        final SavedState ss = new SavedState(super.onSaveInstanceState());
+
+        ss.choiceMode = mChoiceMode;
+        ss.customChoice = mCustomChoice;
+        ss.checkedItemCount = mCheckedItemCount;
+        ss.checkState = mCheckStates;
+        ss.checkIdState = mCheckedIdStates;
+
+        return ss;
+    }
+
+    @Override
+    public void onRestoreInstanceState(Parcelable state) {
+        SavedState ss = (SavedState) state;
+        super.onRestoreInstanceState(ss.getSuperState());
+
+        setChoiceMode(ss.choiceMode);
+        mCustomChoice = ss.customChoice;
+        mCheckedItemCount = ss.checkedItemCount;
+        if (ss.checkState != null) {
+            mCheckStates = ss.checkState;
+        }
+        if (ss.checkIdState != null) {
+            mCheckedIdStates = ss.checkIdState;
+        }
+
+        if (mChoiceMode == CHOICE_MODE_MULTIPLE_MODAL && mCheckedItemCount > 0) {
+            mChoiceActionMode = startActionMode(mMultiChoiceModeCallback);
+        }
+        updateOnScreenCheckedViews();
+    }
+
+    /**
+     * A MultiChoiceModeListener receives events for {@link android.widget.AbsListView#CHOICE_MODE_MULTIPLE_MODAL}.
+     * It acts as the {@link android.view.ActionMode.Callback} for the selection mode and also receives
+     * {@link #onItemCheckedStateChanged(android.view.ActionMode, int, long, boolean)} events when the user
+     * selects and deselects list items.
+     */
+    public interface MultiChoiceModeListener extends ActionMode.Callback {
+        /**
+         * Called when an item is checked or unchecked during selection mode.
+         *
+         * @param mode     The {@link android.view.ActionMode} providing the selection mode
+         * @param position Adapter position of the item that was checked or unchecked
+         * @param id       Adapter ID of the item that was checked or unchecked
+         * @param checked  <code>true</code> if the item is now checked, <code>false</code>
+         *                 if the item is now unchecked.
+         */
+        void onItemCheckedStateChanged(ActionMode mode,
+                                       int position, long id, boolean checked);
+    }
+
+    /**
+     * Custom checked
+     */
+    public interface CustomChoiceListener {
+
+        void onIntoCustomChoice(EasyRecyclerView view);
+
+        void onOutOfCustomChoice(EasyRecyclerView view);
+
+        void onItemCheckedStateChanged(EasyRecyclerView view, int position, long id, boolean checked);
+    }
+
+    /**
+     * This saved state class is a Parcelable and should not extend
+     * {@link android.view.View.BaseSavedState} nor {@link android.view.AbsSavedState}
+     * because its super class AbsSavedState's constructor
+     * currently passes null
+     * as a class loader to read its superstate from Parcelable.
+     * This causes {@link android.os.BadParcelableException} when restoring saved states.
+     * <p/>
+     * The super class "RecyclerView" is a part of the support library,
+     * and restoring its saved state requires the class loader that loaded the RecyclerView.
+     * It seems that the class loader is not required when restoring from RecyclerView itself,
+     * but it is required when restoring from RecyclerView's subclasses.
+     */
+    static class SavedState implements Parcelable {
+
+        public static final SavedState EMPTY_STATE = new SavedState() {
+        };
+        public static final Parcelable.Creator<SavedState> CREATOR
+                = new Parcelable.Creator<SavedState>() {
+            @Override
+            public SavedState createFromParcel(Parcel in) {
+                return new SavedState(in);
+            }
+
+            @Override
+            public SavedState[] newArray(int size) {
+                return new SavedState[size];
+            }
+        };
+        int choiceMode;
+        boolean customChoice;
+        int checkedItemCount;
+        SparseBooleanArray checkState;
+        LongSparseArray<Integer> checkIdState;
+        // This keeps the parent(RecyclerView)'s state
+        Parcelable mSuperState;
+
+        SavedState() {
+            mSuperState = null;
+        }
+
+        /**
+         * Constructor called from {@link #onSaveInstanceState()}
+         */
+        SavedState(Parcelable superState) {
+            mSuperState = superState != EMPTY_STATE ? superState : null;
+        }
+
+        /**
+         * Constructor called from {@link #CREATOR}
+         */
+        private SavedState(Parcel in) {
+            // Parcel 'in' has its parent(RecyclerView)'s saved state.
+            // To restore it, class loader that loaded RecyclerView is required.
+            Parcelable superState = in.readParcelable(RecyclerView.class.getClassLoader());
+            mSuperState = superState != null ? superState : EMPTY_STATE;
+
+            choiceMode = in.readInt();
+            customChoice = NumberUtils.int2boolean(in.readInt());
+            checkedItemCount = in.readInt();
+            checkState = in.readSparseBooleanArray();
+            final int N = in.readInt();
+            if (N > 0) {
+                checkIdState = new LongSparseArray<>();
+                for (int i = 0; i < N; i++) {
+                    final long key = in.readLong();
+                    final int value = in.readInt();
+                    checkIdState.put(key, value);
+                }
+            }
+        }
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(@NonNull Parcel out, int flags) {
+            out.writeParcelable(mSuperState, flags);
+
+            out.writeInt(choiceMode);
+            out.writeInt(NumberUtils.boolean2int(customChoice));
+            out.writeInt(checkedItemCount);
+            out.writeSparseBooleanArray(checkState);
+            final int N = checkIdState != null ? checkIdState.size() : 0;
+            out.writeInt(N);
+            for (int i = 0; i < N; i++) {
+                out.writeLong(checkIdState.keyAt(i));
+                out.writeInt(checkIdState.valueAt(i));
+            }
+        }
+
+        public Parcelable getSuperState() {
+            return mSuperState;
+        }
+    }
+
+    class MultiChoiceModeWrapper implements MultiChoiceModeListener {
+        private MultiChoiceModeListener mWrapped;
+
+
+        @SuppressWarnings("BooleanMethodIsAlwaysInverted")
+        public boolean hasWrappedCallback() {
+            return mWrapped != null;
+        }
+
+        @Override
+        public boolean onCreateActionMode(ActionMode mode, Menu menu) {
+            if (mWrapped.onCreateActionMode(mode, menu)) {
+                // Initialize checked graphic state?
+                setLongClickable(false);
+                return true;
+            }
+            return false;
+        }
+
+        @Override
+        public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
+            return mWrapped.onPrepareActionMode(mode, menu);
+        }
+
+        @Override
+        public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
+            return mWrapped.onActionItemClicked(mode, item);
+        }
+
+        @Override
+        public void onDestroyActionMode(ActionMode mode) {
+            mWrapped.onDestroyActionMode(mode);
+            mChoiceActionMode = null;
+
+            // Ending selection mode means deselecting everything.
+            clearChoices();
+
+            requestLayout();
+
+            setLongClickable(true);
+        }
+
+        @Override
+        public void onItemCheckedStateChanged(ActionMode mode,
+                                              int position, long id, boolean checked) {
+            mWrapped.onItemCheckedStateChanged(mode, position, id, checked);
+
+            // If there are no items selected we no longer need the selection mode.
+            if (getCheckedItemCount() == 0) {
+                mode.finish();
+            }
+        }
+    }
+}

app/src/main/java/com/hippo/easyrecyclerview/FastScroller.java

@@ -0,0 +1,404 @@
+/*
+ * Copyright 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.easyrecyclerview;
+
+import android.animation.Animator;
+import android.animation.ObjectAnimator;
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.drawable.Drawable;
+import android.os.Handler;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewConfiguration;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.hippo.ehviewer.R;
+import com.hippo.yorozuya.AnimationUtils;
+import com.hippo.yorozuya.LayoutUtils;
+import com.hippo.yorozuya.MathUtils;
+import com.hippo.yorozuya.SimpleAnimatorListener;
+import com.hippo.yorozuya.SimpleHandler;
+
+public class FastScroller extends View {
+
+    private static final int INVALID = -1;
+
+    private static final int SCROLL_BAR_FADE_DURATION = 500;
+    private static final int SCROLL_BAR_DELAY = 1000;
+
+    private static final int MIN_HANDLER_HEIGHT_DP = 32;
+
+    private Handler mSimpleHandler;
+
+    private boolean mDraggable;
+
+    private int mMinHandlerHeight;
+
+    private RecyclerView mRecyclerView;
+    private RecyclerView.OnScrollListener mOnScrollChangeListener;
+    private RecyclerView.Adapter<?> mAdapter;
+    private RecyclerView.AdapterDataObserver mAdapterDataObserver;
+
+    private Drawable mHandler;
+    private int mHandlerOffset = INVALID;
+    private int mHandlerHeight = INVALID;
+
+    private float mDownX = INVALID;
+    private float mDownY = INVALID;
+
+    private float mLastMotionY = INVALID;
+
+    private boolean mDragged = false;
+
+    private boolean mCantDrag = false;
+
+    private int mTouchSlop;
+
+    private OnDragHandlerListener mListener;
+
+    private ObjectAnimator mShowAnimator;
+    private ObjectAnimator mHideAnimator;
+
+    private final Runnable mHideRunnable = new Runnable() {
+        @Override
+        public void run() {
+            mHideAnimator.start();
+        }
+    };
+
+    public FastScroller(Context context) {
+        super(context);
+        init(context, null, 0);
+    }
+
+    public FastScroller(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init(context, attrs, 0);
+    }
+
+    public FastScroller(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        init(context, attrs, defStyleAttr);
+    }
+
+    private void init(Context context, AttributeSet attrs, int defStyleAttr) {
+        mSimpleHandler = SimpleHandler.getInstance();
+
+        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.FastScroller, defStyleAttr, 0);
+        mHandler = a.getDrawable(R.styleable.FastScroller_handler);
+        mDraggable = a.getBoolean(R.styleable.FastScroller_draggable, true);
+        a.recycle();
+
+        setAlpha(0.0f);
+        setVisibility(INVISIBLE);
+
+        mMinHandlerHeight = LayoutUtils.dp2pix(context, MIN_HANDLER_HEIGHT_DP);
+        mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
+
+        mShowAnimator = ObjectAnimator.ofFloat(this, "alpha", 1.0f);
+        mShowAnimator.setInterpolator(AnimationUtils.FAST_SLOW_INTERPOLATOR);
+        mShowAnimator.setDuration(SCROLL_BAR_FADE_DURATION);
+
+        mHideAnimator = ObjectAnimator.ofFloat(this, "alpha", 0.0f);
+        mHideAnimator.setInterpolator(AnimationUtils.SLOW_FAST_INTERPOLATOR);
+        mHideAnimator.setDuration(SCROLL_BAR_FADE_DURATION);
+        mHideAnimator.addListener(new SimpleAnimatorListener() {
+
+            private boolean mCancel;
+
+            @Override
+            public void onAnimationCancel(Animator animation) {
+                mCancel = true;
+            }
+
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                if (mCancel) {
+                    mCancel = false;
+                } else {
+                    setVisibility(INVISIBLE);
+                }
+            }
+        });
+    }
+
+    public void setOnDragHandlerListener(OnDragHandlerListener listener) {
+        mListener = listener;
+    }
+
+    private void updatePosition(boolean show) {
+        if (mRecyclerView == null) {
+            return;
+        }
+
+        int paddingTop = getPaddingTop();
+        int paddingBottom = getPaddingBottom();
+        int height = getHeight() - paddingTop - paddingBottom;
+        int offset = mRecyclerView.computeVerticalScrollOffset();
+        int extent = mRecyclerView.computeVerticalScrollExtent();
+        int range = mRecyclerView.computeVerticalScrollRange();
+
+        if (height <= 0 || extent >= range || extent <= 0) {
+            return;
+        }
+
+        int endOffset = height * offset / range;
+        int endHeight = height * extent / range;
+
+        endHeight = Math.max(endHeight, mMinHandlerHeight);
+        endOffset = Math.min(endOffset, height - endHeight);
+
+        mHandlerOffset = endOffset + paddingTop;
+        mHandlerHeight = endHeight;
+
+        if (show) {
+            if (mHideAnimator.isRunning()) {
+                mHideAnimator.cancel();
+                mShowAnimator.start();
+            } else if (getVisibility() != VISIBLE && !mShowAnimator.isRunning()) {
+                setVisibility(VISIBLE);
+                mShowAnimator.start();
+            }
+
+            Handler handler = mSimpleHandler;
+            handler.removeCallbacks(mHideRunnable);
+
+            if (!mDragged) {
+                handler.postDelayed(mHideRunnable, SCROLL_BAR_DELAY);
+            }
+        }
+    }
+
+    public void setHandlerDrawable(Drawable drawable) {
+        mHandler = drawable;
+        invalidate();
+    }
+
+    public boolean isDraggable() {
+        return mDraggable;
+    }
+
+    public void setDraggable(boolean draggable) {
+        mDraggable = draggable;
+        if (mDragged) {
+            mDragged = false;
+        }
+        mSimpleHandler.removeCallbacks(mHideRunnable);
+        mHideRunnable.run();
+    }
+
+    public boolean isAttached() {
+        return mRecyclerView != null;
+    }
+
+    public void attachToRecyclerView(RecyclerView recyclerView) {
+        if (recyclerView == null) {
+            return;
+        }
+
+        if (mRecyclerView != null) {
+            throw new IllegalStateException("The FastScroller is already attached to a RecyclerView, " +
+                    "call detachedFromRecyclerView first");
+        }
+
+        mRecyclerView = recyclerView;
+        mOnScrollChangeListener = new RecyclerView.OnScrollListener() {
+
+            @Override
+            public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
+            }
+
+            @Override
+            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+                updatePosition(true);
+                invalidate();
+            }
+        };
+
+        recyclerView.addOnScrollListener(mOnScrollChangeListener);
+
+        mAdapter = recyclerView.getAdapter();
+        if (mAdapter != null) {
+            mAdapterDataObserver = new RecyclerView.AdapterDataObserver() {
+                @Override
+                public void onItemRangeChanged(int positionStart, int itemCount) {
+                    super.onItemRangeChanged(positionStart, itemCount);
+                    updatePosition(false);
+                    invalidate();
+                }
+
+                @Override
+                public void onItemRangeChanged(int positionStart, int itemCount, Object payload) {
+                    super.onItemRangeChanged(positionStart, itemCount, payload);
+                    updatePosition(false);
+                    invalidate();
+                }
+
+                @Override
+                public void onItemRangeInserted(int positionStart, int itemCount) {
+                    super.onItemRangeInserted(positionStart, itemCount);
+                    updatePosition(false);
+                    invalidate();
+                }
+
+                @Override
+                public void onItemRangeRemoved(int positionStart, int itemCount) {
+                    super.onItemRangeRemoved(positionStart, itemCount);
+                    updatePosition(false);
+                    invalidate();
+                }
+
+                @Override
+                public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
+                    super.onItemRangeMoved(fromPosition, toPosition, itemCount);
+                    updatePosition(false);
+                    invalidate();
+                }
+            };
+            mAdapter.registerAdapterDataObserver(mAdapterDataObserver);
+        }
+    }
+
+    public void detachedFromRecyclerView() {
+        if (mRecyclerView != null && mOnScrollChangeListener != null) {
+            mRecyclerView.removeOnScrollListener(mOnScrollChangeListener);
+        }
+        mRecyclerView = null;
+        mOnScrollChangeListener = null;
+
+        if (mAdapter != null && mAdapterDataObserver != null) {
+            mAdapter.unregisterAdapterDataObserver(mAdapterDataObserver);
+        }
+        mAdapter = null;
+        mAdapterDataObserver = null;
+
+        setAlpha(0.0f);
+        setVisibility(INVISIBLE);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        if (mRecyclerView == null || mHandler == null) {
+            return;
+        }
+        if (mHandlerHeight == INVALID) {
+            updatePosition(false);
+        }
+        if (mHandlerHeight == INVALID) {
+            return;
+        }
+
+        int paddingLeft = getPaddingLeft();
+        int saved = canvas.save();
+        canvas.translate(paddingLeft, mHandlerOffset);
+        mHandler.setBounds(0, 0, getWidth() - paddingLeft - getPaddingRight(), mHandlerHeight);
+        mHandler.draw(canvas);
+        canvas.restoreToCount(saved);
+    }
+
+    @SuppressLint("ClickableViewAccessibility")
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        if (!mDraggable || getVisibility() != VISIBLE || mRecyclerView == null || mHandlerHeight == INVALID) {
+            return false;
+        }
+
+        int action = event.getAction();
+        if (action == MotionEvent.ACTION_DOWN) {
+            mCantDrag = false;
+        }
+
+        if (mCantDrag) {
+            return false;
+        }
+
+        switch (action) {
+            case MotionEvent.ACTION_DOWN: {
+                mDragged = false;
+                mDownX = event.getX();
+                mDownY = event.getY();
+                if (mDownY < mHandlerOffset || mDownY > mHandlerOffset + mHandlerHeight) {
+                    mCantDrag = true;
+                    return false;
+                }
+                break;
+            }
+            case MotionEvent.ACTION_MOVE: {
+                if (!mDragged) {
+                    float x = event.getX();
+                    float y = event.getY();
+                    // Check touch slop
+                    if (MathUtils.dist(x, y, mDownX, mDownY) < mTouchSlop) {
+                        return true;
+                    }
+                    if (Math.abs(x - mDownX) > Math.abs(y - mDownY) ||
+                            y < mHandlerOffset || y > mHandlerOffset + mHandlerHeight) {
+                        mCantDrag = true;
+                        return false;
+                    } else {
+                        mDragged = true;
+                        mSimpleHandler.removeCallbacks(mHideRunnable);
+                        // Update mLastMotionY
+                        if (mDownY < mHandlerOffset || mDownY >= mHandlerOffset + mHandlerHeight) {
+                            // the point out of handler, make the point in handler center
+                            mLastMotionY = mHandlerOffset + mHandlerHeight / 2;
+                        } else {
+                            mLastMotionY = mDownY;
+                        }
+                        // Notify
+                        if (mListener != null) {
+                            mListener.onStartDragHandler();
+                        }
+                    }
+                }
+
+                int range = mRecyclerView.computeVerticalScrollRange();
+                if (range <= 0) {
+                    break;
+                }
+                float y = event.getY();
+                int scroll = (int) (range * (y - mLastMotionY) / (getHeight() - getPaddingTop() - getPaddingBottom()));
+                mRecyclerView.scrollBy(0, scroll);
+                mLastMotionY = y;
+                break;
+            }
+            case MotionEvent.ACTION_UP:
+            case MotionEvent.ACTION_CANCEL:
+                // Notify
+                if (mDragged && mListener != null) {
+                    mListener.onEndDragHandler();
+                }
+                mDragged = false;
+                mSimpleHandler.postDelayed(mHideRunnable, SCROLL_BAR_DELAY);
+                break;
+        }
+
+        return true;
+    }
+
+    public interface OnDragHandlerListener {
+        void onStartDragHandler();
+
+        void onEndDragHandler();
+    }
+}

app/src/main/java/com/hippo/easyrecyclerview/HandlerDrawable.java

@@ -0,0 +1,86 @@
+/*
+ * Copyright 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.easyrecyclerview;
+
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.ColorFilter;
+import android.graphics.Paint;
+import android.graphics.PixelFormat;
+import android.graphics.RectF;
+import android.graphics.drawable.Drawable;
+
+import androidx.annotation.NonNull;
+
+public class HandlerDrawable extends Drawable {
+
+    private final Paint mPaint;
+    private final RectF mTemp = new RectF();
+    private int mColor = Color.BLACK;
+
+    public HandlerDrawable() {
+        mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+        mPaint.setColor(mColor);
+        mPaint.setStyle(Paint.Style.FILL);
+    }
+
+    @Override
+    public void draw(@NonNull Canvas canvas) {
+        int width = getBounds().width();
+        int height = getBounds().height();
+
+        if (width > height) {
+            canvas.drawRect(0, 0, width, height, mPaint);
+        } else {
+            mTemp.set(0, 0, width, width);
+            canvas.drawArc(mTemp, -180, 180, true, mPaint);
+            mTemp.set(0, height - width, width, height);
+            canvas.drawArc(mTemp, 0, 180, true, mPaint);
+            float halfWidth = (float) width / 2.0f;
+            canvas.drawRect(0, halfWidth, width, height - halfWidth, mPaint);
+        }
+    }
+
+    public void setColor(int color) {
+        if (mColor != color) {
+            mColor = color;
+            mPaint.setColor(color);
+        }
+    }
+
+    @Override
+    public void setAlpha(int alpha) {
+        mPaint.setAlpha(alpha);
+    }
+
+    @Override
+    public void setColorFilter(ColorFilter colorFilter) {
+        mPaint.setColorFilter(colorFilter);
+    }
+
+    @Override
+    public int getOpacity() {
+        int alpha = Color.alpha(mColor);
+        if (alpha == 0xff) {
+            return PixelFormat.OPAQUE;
+        } else if (alpha == 0x00) {
+            return PixelFormat.TRANSPARENT;
+        } else {
+            return PixelFormat.TRANSLUCENT;
+        }
+    }
+}

app/src/main/java/com/hippo/easyrecyclerview/LayoutManagerUtils.java

@@ -0,0 +1,153 @@
+/*
+ * Copyright 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.easyrecyclerview;
+
+import android.content.Context;
+import android.graphics.PointF;
+
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.StaggeredGridLayoutManager;
+
+import com.hippo.yorozuya.MathUtils;
+import com.hippo.yorozuya.SimpleHandler;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+public final class LayoutManagerUtils {
+
+    private static Method sCsdfp = null;
+
+    static {
+        try {
+            sCsdfp = StaggeredGridLayoutManager.class.getDeclaredMethod("calculateScrollDirectionForPosition", int.class);
+            sCsdfp.setAccessible(true);
+        } catch (NoSuchMethodException e) {
+            // Ignore
+            e.printStackTrace();
+        }
+    }
+
+    public static void scrollToPositionWithOffset(
+            RecyclerView.LayoutManager layoutManager, int position, int offset) {
+        if (layoutManager instanceof LinearLayoutManager) {
+            ((LinearLayoutManager) layoutManager).scrollToPositionWithOffset(position, offset);
+        } else if (layoutManager instanceof StaggeredGridLayoutManager) {
+            ((StaggeredGridLayoutManager) layoutManager).scrollToPositionWithOffset(position, offset);
+        } else {
+            throw new IllegalStateException("Can't do scrollToPositionWithOffset for " +
+                    layoutManager.getClass().getName());
+        }
+    }
+
+    public static void smoothScrollToPosition(
+            RecyclerView.LayoutManager layoutManager, Context context, int position) {
+        smoothScrollToPosition(layoutManager, context, position, -1);
+    }
+
+    public static void smoothScrollToPosition(
+            RecyclerView.LayoutManager layoutManager, Context context, int position,
+            int millisecondsPerInch) {
+        SimpleSmoothScroller smoothScroller;
+        if (layoutManager instanceof LinearLayoutManager) {
+            final LinearLayoutManager linearLayoutManager = (LinearLayoutManager) layoutManager;
+            smoothScroller = new SimpleSmoothScroller(context, millisecondsPerInch) {
+                @Override
+                public PointF computeScrollVectorForPosition(int targetPosition) {
+                    return linearLayoutManager.computeScrollVectorForPosition(targetPosition);
+                }
+            };
+
+        } else if (layoutManager instanceof StaggeredGridLayoutManager) {
+            final StaggeredGridLayoutManager staggeredGridLayoutManager = (StaggeredGridLayoutManager) layoutManager;
+            smoothScroller = new SimpleSmoothScroller(context, millisecondsPerInch) {
+                @Override
+                public PointF computeScrollVectorForPosition(int targetPosition) {
+                    int direction = 0;
+                    try {
+                        direction = (Integer) sCsdfp.invoke(staggeredGridLayoutManager, targetPosition);
+                    } catch (IllegalAccessException | InvocationTargetException e) {
+                        e.printStackTrace();
+                    }
+
+                    if (direction == 0) {
+                        return null;
+                    }
+                    if (staggeredGridLayoutManager.getOrientation() == StaggeredGridLayoutManager.HORIZONTAL) {
+                        return new PointF(direction, 0);
+                    } else {
+                        return new PointF(0, direction);
+                    }
+                }
+            };
+
+        } else {
+            throw new IllegalStateException("Can't do smoothScrollToPosition for " +
+                    layoutManager.getClass().getName());
+        }
+        smoothScroller.setTargetPosition(position);
+        layoutManager.startSmoothScroll(smoothScroller);
+    }
+
+    public static void scrollToPositionProperly(final RecyclerView.LayoutManager layoutManager,
+                                                final Context context, final int position, final OnScrollToPositionListener listener) {
+        SimpleHandler.getInstance().postDelayed(() -> {
+            int first = getFirstVisibleItemPosition(layoutManager);
+            int last = getLastVisibleItemPosition(layoutManager);
+            int offset = Math.abs(position - first);
+            int max = last - first;
+            if (offset < max && max > 0) {
+                smoothScrollToPosition(layoutManager, context, position,
+                        MathUtils.lerp(100, 25, (offset / max)));
+            } else {
+                scrollToPositionWithOffset(layoutManager, position, 0);
+                if (listener != null) {
+                    listener.onScrollToPosition(position);
+                }
+            }
+        }, 200);
+    }
+
+    public static int getFirstVisibleItemPosition(RecyclerView.LayoutManager layoutManager) {
+        if (layoutManager instanceof LinearLayoutManager) {
+            return ((LinearLayoutManager) layoutManager).findFirstVisibleItemPosition();
+        } else if (layoutManager instanceof StaggeredGridLayoutManager) {
+            int[] positions = ((StaggeredGridLayoutManager) layoutManager).findFirstVisibleItemPositions(null);
+            return MathUtils.min(positions);
+        } else {
+            throw new IllegalStateException("Can't do getFirstVisibleItemPosition for " +
+                    layoutManager.getClass().getName());
+        }
+    }
+
+    public static int getLastVisibleItemPosition(RecyclerView.LayoutManager layoutManager) {
+        if (layoutManager instanceof LinearLayoutManager) {
+            return ((LinearLayoutManager) layoutManager).findLastVisibleItemPosition();
+        } else if (layoutManager instanceof StaggeredGridLayoutManager) {
+            int[] positions = ((StaggeredGridLayoutManager) layoutManager).findLastVisibleItemPositions(null);
+            return MathUtils.max(positions);
+        } else {
+            throw new IllegalStateException("Can't do getLastVisibleItemPosition for " +
+                    layoutManager.getClass().getName());
+        }
+    }
+
+    public interface OnScrollToPositionListener {
+        void onScrollToPosition(int position);
+    }
+}

app/src/main/java/com/hippo/easyrecyclerview/MarginItemDecoration.java

@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.easyrecyclerview;
+
+import android.graphics.Rect;
+import android.view.View;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+public class MarginItemDecoration extends RecyclerView.ItemDecoration {
+
+    private int mMargin;
+    private int mPaddingLeft;
+    private int mPaddingTop;
+    private int mPaddingRight;
+    private int mPaddingBottom;
+
+    public MarginItemDecoration(int margin, int paddingLeft, int paddingTop,
+                                int paddingRight, int paddingBottom) {
+        setMargin(margin, paddingLeft, paddingTop, paddingRight, paddingBottom);
+    }
+
+    @Override
+    public void getItemOffsets(Rect outRect, View view,
+                               RecyclerView parent, RecyclerView.State state) {
+        outRect.set(mMargin, mMargin, mMargin, mMargin);
+    }
+
+    /**
+     * @param margin        gap between two item
+     * @param paddingLeft   gap between RecyclerView left and left item left
+     * @param paddingTop    gap between RecyclerView top and top item top
+     * @param paddingRight  gap between RecyclerView right and right item right
+     * @param paddingBottom gap between RecyclerView bottom and bottom item bottom
+     */
+    public void setMargin(int margin, int paddingLeft, int paddingTop,
+                          int paddingRight, int paddingBottom) {
+        int halfMargin = margin / 2;
+        mMargin = halfMargin;
+        mPaddingLeft = paddingLeft - halfMargin;
+        mPaddingTop = paddingTop - halfMargin;
+        mPaddingRight = paddingRight - halfMargin;
+        mPaddingBottom = paddingBottom - halfMargin;
+    }
+
+    public void applyPaddings(View view) {
+        view.setPadding(mPaddingLeft, mPaddingTop, mPaddingRight, mPaddingBottom);
+    }
+}

app/src/main/java/com/hippo/easyrecyclerview/SimpleHolder.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.easyrecyclerview;
+
+import android.view.View;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+public class SimpleHolder extends RecyclerView.ViewHolder {
+
+    public SimpleHolder(View itemView) {
+        super(itemView);
+    }
+}

app/src/main/java/com/hippo/easyrecyclerview/SimpleSmoothScroller.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2015 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.easyrecyclerview;
+
+import android.content.Context;
+
+import androidx.recyclerview.widget.LinearSmoothScroller;
+
+public abstract class SimpleSmoothScroller extends LinearSmoothScroller {
+
+    private final float mMillisecondsPerPx;
+
+    public SimpleSmoothScroller(Context context, float millisecondsPerInch) {
+        super(context);
+        mMillisecondsPerPx = millisecondsPerInch / context.getResources().getDisplayMetrics().densityDpi;
+    }
+
+    @Override
+    protected int calculateTimeForScrolling(int dx) {
+        if (mMillisecondsPerPx <= 0) {
+            return super.calculateTimeForScrolling(dx);
+        } else {
+            return (int) Math.ceil(Math.abs(dx) * mMillisecondsPerPx);
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/AppConfig.java

@@ -0,0 +1,178 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.os.Environment;
+
+import androidx.annotation.Nullable;
+
+import com.hippo.ehviewer.client.exception.ParseException;
+import com.hippo.util.ReadableTime;
+import com.hippo.yorozuya.FileUtils;
+import com.hippo.yorozuya.IOUtils;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.nio.charset.StandardCharsets;
+
+public class AppConfig {
+
+    public static final String APP_DIRNAME = "EhViewer";
+
+    private static final String DOWNLOAD = "download";
+    private static final String TEMP = "temp";
+    private static final String PARSE_ERROR = "parse_error";
+    private static final String CRASH = "crash";
+
+    @SuppressLint("StaticFieldLeak")
+    private static Context sContext;
+
+    public static void initialize(Context context) {
+        sContext = context.getApplicationContext();
+    }
+
+    @Nullable
+    public static File getExternalAppDir() {
+        if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
+            File dir = sContext.getExternalFilesDir(null);
+            return FileUtils.ensureDirectory(dir) ? dir : null;
+        }
+        return null;
+    }
+
+    /**
+     * mkdirs and get
+     */
+    @Nullable
+    public static File getDirInExternalAppDir(String filename) {
+        File appFolder = getExternalAppDir();
+        if (appFolder != null) {
+            File dir = new File(appFolder, filename);
+            return FileUtils.ensureDirectory(dir) ? dir : null;
+        }
+        return null;
+    }
+
+    @Nullable
+    public static File getFileInExternalAppDir(String filename) {
+        File appFolder = getExternalAppDir();
+        if (appFolder != null) {
+            File file = new File(appFolder, filename);
+            return FileUtils.ensureFile(file) ? file : null;
+        }
+        return null;
+    }
+
+    @Nullable
+    public static File getDefaultDownloadDir() {
+        return getDirInExternalAppDir(DOWNLOAD);
+    }
+
+    @Nullable
+    public static File getExternalTempDir() {
+        File dir = sContext.getExternalCacheDir();
+        File file;
+        if (null != dir && FileUtils.ensureDirectory(file = new File(dir, TEMP))) {
+            return file;
+        } else {
+            return null;
+        }
+    }
+
+    @Nullable
+    public static File getExternalCopyTempDir() {
+        File dir = sContext.getExternalCacheDir();
+        File file;
+        if (null != dir && FileUtils.ensureDirectory(file = new File(dir, "copy"))) {
+            return file;
+        } else {
+            return null;
+        }
+    }
+
+    @Nullable
+    public static File getExternalParseErrorDir() {
+        return getDirInExternalAppDir(PARSE_ERROR);
+    }
+
+    @Nullable
+    public static File getExternalCrashDir() {
+        return getDirInExternalAppDir(CRASH);
+    }
+
+    @Nullable
+    public static File getTempDir() {
+        File dir = sContext.getCacheDir();
+        File file;
+        if (null != dir && FileUtils.ensureDirectory(file = new File(dir, TEMP))) {
+            return file;
+        } else {
+            return null;
+        }
+    }
+
+    @Nullable
+    public static File createTempFile() {
+        return FileUtils.createTempFile(getTempDir(), null);
+    }
+
+    public static void saveParseErrorBody(ParseException e) {
+        File dir = getExternalParseErrorDir();
+        if (null == dir) {
+            return;
+        }
+
+        File file = new File(dir, ReadableTime.getFilenamableTime(System.currentTimeMillis()) + ".txt");
+        OutputStream os = null;
+        try {
+            os = new FileOutputStream(file);
+            String message = e.getMessage();
+            String body = e.getBody();
+            if (null != message) {
+                os.write(message.getBytes(StandardCharsets.UTF_8));
+                os.write('\n');
+            }
+            if (null != body) {
+                os.write(body.getBytes(StandardCharsets.UTF_8));
+            }
+            os.flush();
+        } catch (IOException e1) {
+            // Ignore
+        } finally {
+            IOUtils.closeQuietly(os);
+        }
+    }
+
+    @Nullable
+    public static File getFilesDir(String name) {
+        File dir = sContext.getFilesDir();
+        if (dir == null) {
+            return null;
+        }
+
+        dir = new File(dir, name);
+        if (dir.isDirectory() || dir.mkdirs()) {
+            return dir;
+        } else {
+            return null;
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/Crash.java

@@ -0,0 +1,221 @@
+/*
+ * Copyright 2019 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.os.Build;
+import android.os.Debug;
+
+import androidx.annotation.NonNull;
+
+import com.hippo.scene.StageActivity;
+import com.hippo.util.PackageUtils;
+import com.hippo.util.ReadableTime;
+import com.hippo.yorozuya.FileUtils;
+import com.hippo.yorozuya.IOUtils;
+import com.hippo.yorozuya.OSUtils;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Arrays;
+
+public final class Crash {
+    private Crash() {
+    }
+
+    @NonNull
+    private static String avoidNull(String str) {
+        return null != str ? str : "null";
+    }
+
+    private static void collectInfo(Context context, FileWriter fw) throws IOException {
+        try {
+            PackageManager pm = context.getPackageManager();
+            PackageInfo pi = pm.getPackageInfo(context.getPackageName(), PackageManager.GET_ACTIVITIES);
+            if (pi != null) {
+                String versionName = pi.versionName == null ? "null" : pi.versionName;
+                String versionCode = String.valueOf(pi.versionCode);
+                fw.write("======== PackageInfo ========\r\n");
+                fw.write("PackageName=");
+                fw.write(pi.packageName);
+                fw.write("\r\n");
+                fw.write("VersionName=");
+                fw.write(versionName);
+                fw.write("\r\n");
+                fw.write("VersionCode=");
+                fw.write(versionCode);
+                fw.write("\r\n");
+                String signature = PackageUtils.getSignature(context, pi.packageName);
+                fw.write("Signature=");
+                fw.write(null != signature ? signature : "null");
+                fw.write("\r\n");
+                fw.write("\r\n");
+            }
+        } catch (PackageManager.NameNotFoundException e) {
+            fw.write("======== PackageInfo ========\r\n");
+            fw.write("Can't get package information\r\n");
+            fw.write("\r\n");
+        }
+
+        // Runtime
+        String topActivityClazzName = "null";
+        String topSceneClazzName = "null";
+        try {
+            Activity topActivity = ((EhApplication) context.getApplicationContext()).getTopActivity();
+            if (null != topActivity) {
+                topActivityClazzName = topActivity.getClass().getName();
+                if (topActivity instanceof StageActivity) {
+                    Class<?> clazz = ((StageActivity) topActivity).getTopSceneClass();
+                    if (clazz != null) {
+                        topSceneClazzName = clazz.getName();
+                    }
+                }
+            }
+        } catch (Throwable e) {
+            // Ignore
+        }
+        fw.write("======== Runtime ========\r\n");
+        fw.write("TopActivity=");
+        fw.write(avoidNull(topActivityClazzName));
+        fw.write("\r\n");
+        fw.write("TopScene=");
+        fw.write(avoidNull(topSceneClazzName));
+        fw.write("\r\n");
+        fw.write("\r\n");
+
+        // Device info
+        fw.write("======== DeviceInfo ========\r\n");
+        fw.write("BOARD=");
+        fw.write(Build.BOARD);
+        fw.write("\r\n");
+        fw.write("BOOTLOADER=");
+        fw.write(Build.BOOTLOADER);
+        fw.write("\r\n");
+        fw.write("SUPPORTED_ABIS=");
+        fw.write(Arrays.toString(Build.SUPPORTED_ABIS));
+        fw.write("\r\n");
+        fw.write("DEVICE=");
+        fw.write(Build.DEVICE);
+        fw.write("\r\n");
+        fw.write("DISPLAY=");
+        fw.write(Build.DISPLAY);
+        fw.write("\r\n");
+        fw.write("FINGERPRINT=");
+        fw.write(Build.FINGERPRINT);
+        fw.write("\r\n");
+        fw.write("HARDWARE=");
+        fw.write(Build.HARDWARE);
+        fw.write("\r\n");
+        fw.write("HOST=");
+        fw.write(Build.HOST);
+        fw.write("\r\n");
+        fw.write("ID=");
+        fw.write(Build.ID);
+        fw.write("\r\n");
+        fw.write("MANUFACTURER=");
+        fw.write(Build.MANUFACTURER);
+        fw.write("\r\n");
+        fw.write("MODEL=");
+        fw.write(Build.MODEL);
+        fw.write("\r\n");
+        fw.write("PRODUCT=");
+        fw.write(Build.PRODUCT);
+        fw.write("\r\n");
+        fw.write("RADIO=");
+        fw.write(Build.getRadioVersion());
+        fw.write("\r\n");
+        fw.write("TAGS=");
+        fw.write(Build.TAGS);
+        fw.write("\r\n");
+        fw.write("TYPE=");
+        fw.write(Build.TYPE);
+        fw.write("\r\n");
+        fw.write("USER=");
+        fw.write(Build.USER);
+        fw.write("\r\n");
+        fw.write("CODENAME=");
+        fw.write(Build.VERSION.CODENAME);
+        fw.write("\r\n");
+        fw.write("INCREMENTAL=");
+        fw.write(Build.VERSION.INCREMENTAL);
+        fw.write("\r\n");
+        fw.write("RELEASE=");
+        fw.write(Build.VERSION.RELEASE);
+        fw.write("\r\n");
+        fw.write("SDK=");
+        fw.write(Integer.toString(Build.VERSION.SDK_INT));
+        fw.write("\r\n");
+        fw.write("MEMORY=");
+        fw.write(
+                FileUtils.humanReadableByteCount(OSUtils.getAppAllocatedMemory(), false));
+        fw.write("\r\n");
+        fw.write("MEMORY_NATIVE=");
+        fw.write(FileUtils.humanReadableByteCount(Debug.getNativeHeapAllocatedSize(), false));
+        fw.write("\r\n");
+        fw.write("MEMORY_MAX=");
+        fw.write(FileUtils.humanReadableByteCount(OSUtils.getAppMaxMemory(), false));
+        fw.write("\r\n");
+        fw.write("MEMORY_TOTAL=");
+        fw.write(FileUtils.humanReadableByteCount(OSUtils.getTotalMemory(), false));
+        fw.write("\r\n");
+        fw.write("\r\n");
+    }
+
+    private static void getThrowableInfo(Throwable t, FileWriter fw) {
+        PrintWriter printWriter = new PrintWriter(fw);
+        t.printStackTrace(printWriter);
+        Throwable cause = t.getCause();
+        while (cause != null) {
+            cause.printStackTrace(printWriter);
+            cause = cause.getCause();
+        }
+    }
+
+    public static void saveCrashLog(Context context, Throwable t) {
+        File dir = AppConfig.getExternalCrashDir();
+        if (dir == null) {
+            return;
+        }
+
+        String nowString = ReadableTime.getFilenamableTime(System.currentTimeMillis());
+        String fileName = "crash-" + nowString + ".log";
+        File file = new File(dir, fileName);
+
+        FileWriter fw = null;
+        try {
+            fw = new FileWriter(file);
+            fw.write("TIME=");
+            fw.write(nowString);
+            fw.write("\r\n");
+            fw.write("\r\n");
+            collectInfo(context, fw);
+            fw.write("======== CrashInfo ========\r\n");
+            getThrowableInfo(t, fw);
+            fw.write("\r\n");
+            fw.flush();
+        } catch (Exception e) {
+            file.delete();
+        } finally {
+            IOUtils.closeQuietly(fw);
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/EhApplication.java

@@ -0,0 +1,596 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.content.ComponentCallbacks2;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.os.AsyncTask;
+import android.os.Debug;
+import android.text.Html;
+import android.text.method.LinkMovementMethod;
+import android.util.Log;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatDelegate;
+import androidx.collection.LruCache;
+import androidx.core.os.LocaleListCompat;
+import androidx.lifecycle.DefaultLifecycleObserver;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.lifecycle.ProcessLifecycleOwner;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.hippo.Native;
+import com.hippo.beerbelly.SimpleDiskCache;
+import com.hippo.conaco.Conaco;
+import com.hippo.ehviewer.client.EhClient;
+import com.hippo.ehviewer.client.EhCookieStore;
+import com.hippo.ehviewer.client.EhDns;
+import com.hippo.ehviewer.client.EhEngine;
+import com.hippo.ehviewer.client.EhRequestBuilder;
+import com.hippo.ehviewer.client.EhSSLSocketFactory;
+import com.hippo.ehviewer.client.EhUrl;
+import com.hippo.ehviewer.client.EhX509TrustManager;
+import com.hippo.ehviewer.client.data.GalleryDetail;
+import com.hippo.ehviewer.client.parser.EventPaneParser;
+import com.hippo.ehviewer.download.DownloadManager;
+import com.hippo.ehviewer.spider.SpiderDen;
+import com.hippo.ehviewer.ui.CommonOperations;
+import com.hippo.image.Image;
+import com.hippo.image.ImageBitmap;
+import com.hippo.network.StatusCodeException;
+import com.hippo.scene.SceneApplication;
+import com.hippo.unifile.UniFile;
+import com.hippo.util.BitmapUtils;
+import com.hippo.util.ClipboardUtil;
+import com.hippo.util.ExceptionUtils;
+import com.hippo.util.IoThreadPoolExecutor;
+import com.hippo.util.ReadableTime;
+import com.hippo.yorozuya.FileUtils;
+import com.hippo.yorozuya.IntIdGenerator;
+import com.hippo.yorozuya.OSUtils;
+import com.hippo.yorozuya.SimpleHandler;
+
+import java.io.File;
+import java.io.IOException;
+import java.security.KeyStore;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.TrustManagerFactory;
+import javax.net.ssl.X509TrustManager;
+
+import okhttp3.Cache;
+import okhttp3.Call;
+import okhttp3.HttpUrl;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.ResponseBody;
+
+public class EhApplication extends SceneApplication {
+
+    public static final boolean BETA = false;
+    private static final String TAG = EhApplication.class.getSimpleName();
+    private static final String KEY_GLOBAL_STUFF_NEXT_ID = "global_stuff_next_id";
+    private static final boolean DEBUG_CONACO = false;
+    private static final boolean DEBUG_PRINT_NATIVE_MEMORY = false;
+    private static final boolean DEBUG_PRINT_IMAGE_COUNT = false;
+    private static final long DEBUG_PRINT_INTERVAL = 3000L;
+
+    public static boolean locked = false;
+
+    private static EhApplication instance;
+
+    private final IntIdGenerator mIdGenerator = new IntIdGenerator();
+    private final HashMap<Integer, Object> mGlobalStuffMap = new HashMap<>();
+    private final List<Activity> mActivityList = new ArrayList<>();
+    private EhCookieStore mEhCookieStore;
+    private EhClient mEhClient;
+    private EhProxySelector mEhProxySelector;
+    private OkHttpClient mOkHttpClient;
+    private Cache mOkHttpCache;
+    private ImageBitmapHelper mImageBitmapHelper;
+    private Conaco<ImageBitmap> mConaco;
+    private LruCache<Long, GalleryDetail> mGalleryDetailCache;
+    private SimpleDiskCache mSpiderInfoCache;
+    private DownloadManager mDownloadManager;
+    private Hosts mHosts;
+    private FavouriteStatusRouter mFavouriteStatusRouter;
+    private boolean initialized = false;
+
+    public static EhApplication getInstance() {
+        return instance;
+    }
+
+    public static EhCookieStore getEhCookieStore(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mEhCookieStore == null) {
+            application.mEhCookieStore = new EhCookieStore(context);
+        }
+        return application.mEhCookieStore;
+    }
+
+    @NonNull
+    public static EhClient getEhClient(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mEhClient == null) {
+            application.mEhClient = new EhClient(application);
+        }
+        return application.mEhClient;
+    }
+
+    @NonNull
+    public static EhProxySelector getEhProxySelector(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mEhProxySelector == null) {
+            application.mEhProxySelector = new EhProxySelector();
+        }
+        return application.mEhProxySelector;
+    }
+
+    @NonNull
+    public static OkHttpClient getOkHttpClient(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mOkHttpClient == null) {
+            OkHttpClient.Builder builder = new OkHttpClient.Builder()
+                    .connectTimeout(5, TimeUnit.SECONDS)
+                    .readTimeout(5, TimeUnit.SECONDS)
+                    .writeTimeout(5, TimeUnit.SECONDS)
+                    .callTimeout(10, TimeUnit.SECONDS)
+                    .cookieJar(getEhCookieStore(application))
+                    .cache(getOkHttpCache(application))
+                    .dns(new EhDns(application))
+                    .addNetworkInterceptor(chain -> {
+                        try {
+                            return chain.proceed(chain.request());
+                        } catch (NullPointerException e) {
+                            // crash on meizu devices due to old Android version
+                            // https://github.com/square/okhttp/issues/3301#issuecomment-348415095
+                            throw new IOException(e.getMessage());
+                        }
+                    })
+                    .proxySelector(getEhProxySelector(application));
+            try {
+                TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(
+                        TrustManagerFactory.getDefaultAlgorithm());
+                trustManagerFactory.init((KeyStore) null);
+                TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
+                if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {
+                    throw new IllegalStateException("Unexpected default trust managers:" + Arrays.toString(trustManagers));
+                }
+                X509TrustManager trustManager = (X509TrustManager) trustManagers[0];
+                builder.sslSocketFactory(new EhSSLSocketFactory(), trustManager);
+            } catch (Exception e) {
+                e.printStackTrace();
+                builder.sslSocketFactory(new EhSSLSocketFactory(), new EhX509TrustManager());
+            }
+            application.mOkHttpClient = builder.build();
+        }
+        return application.mOkHttpClient;
+    }
+
+    @NonNull
+    public static Cache getOkHttpCache(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mOkHttpCache == null) {
+            application.mOkHttpCache = new Cache(new File(application.getCacheDir(), "http_cache"), 50L * 1024L * 1024L);
+        }
+        return application.mOkHttpCache;
+    }
+
+    @NonNull
+    public static ImageBitmapHelper getImageBitmapHelper(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mImageBitmapHelper == null) {
+            application.mImageBitmapHelper = new ImageBitmapHelper();
+        }
+        return application.mImageBitmapHelper;
+    }
+
+    private static int getMemoryCacheMaxSize() {
+        return Math.min(20 * 1024 * 1024, (int) OSUtils.getAppMaxMemory());
+    }
+
+    @NonNull
+    public static Conaco<ImageBitmap> getConaco(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mConaco == null) {
+            Conaco.Builder<ImageBitmap> builder = new Conaco.Builder<>();
+            builder.hasMemoryCache = true;
+            builder.memoryCacheMaxSize = getMemoryCacheMaxSize();
+            builder.hasDiskCache = true;
+            builder.diskCacheDir = new File(context.getCacheDir(), "thumb");
+            builder.diskCacheMaxSize = 320 * 1024 * 1024; // 320MB
+            builder.okHttpClient = getOkHttpClient(context);
+            builder.objectHelper = getImageBitmapHelper(context);
+            builder.debug = DEBUG_CONACO;
+            application.mConaco = builder.build();
+        }
+        return application.mConaco;
+    }
+
+    @NonNull
+    public static LruCache<Long, GalleryDetail> getGalleryDetailCache(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mGalleryDetailCache == null) {
+            // Max size 25, 3 min timeout
+            application.mGalleryDetailCache = new LruCache<>(25);
+            getFavouriteStatusRouter().addListener((gid, slot) -> {
+                GalleryDetail gd = application.mGalleryDetailCache.get(gid);
+                if (gd != null) {
+                    gd.favoriteSlot = slot;
+                }
+            });
+        }
+        return application.mGalleryDetailCache;
+    }
+
+    @NonNull
+    public static SimpleDiskCache getSpiderInfoCache(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (null == application.mSpiderInfoCache) {
+            application.mSpiderInfoCache = new SimpleDiskCache(
+                    new File(context.getCacheDir(), "spider_info"), 20 * 1024 * 1024); // 20M
+        }
+        return application.mSpiderInfoCache;
+    }
+
+    @NonNull
+    public static DownloadManager getDownloadManager() {
+        return getDownloadManager(instance);
+    }
+
+    @NonNull
+    public static DownloadManager getDownloadManager(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mDownloadManager == null) {
+            application.mDownloadManager = new DownloadManager(application);
+        }
+        return application.mDownloadManager;
+    }
+
+    @NonNull
+    public static Hosts getHosts(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mHosts == null) {
+            application.mHosts = new Hosts(application, "hosts.db");
+        }
+        return application.mHosts;
+    }
+
+    @NonNull
+    public static FavouriteStatusRouter getFavouriteStatusRouter() {
+        return getFavouriteStatusRouter(getInstance());
+    }
+
+    @NonNull
+    public static FavouriteStatusRouter getFavouriteStatusRouter(@NonNull Context context) {
+        EhApplication application = ((EhApplication) context.getApplicationContext());
+        if (application.mFavouriteStatusRouter == null) {
+            application.mFavouriteStatusRouter = new FavouriteStatusRouter();
+        }
+        return application.mFavouriteStatusRouter;
+    }
+
+    @SuppressLint("StaticFieldLeak")
+    @Override
+    public void onCreate() {
+        ProcessLifecycleOwner.get().getLifecycle().addObserver(new EhlifecycleObserver());
+        instance = this;
+
+        Thread.UncaughtExceptionHandler handler = Thread.getDefaultUncaughtExceptionHandler();
+        Thread.setDefaultUncaughtExceptionHandler((t, e) -> {
+            try {
+                // Always save crash file if onCreate() is not done
+                if (!initialized || Settings.getSaveCrashLog()) {
+                    Crash.saveCrashLog(instance, e);
+                }
+            } catch (Throwable ignored) {
+            }
+
+            if (handler != null) {
+                handler.uncaughtException(t, e);
+            }
+        });
+
+        super.onCreate();
+
+        Native.initialize();
+        ClipboardUtil.initialize(this);
+        GetText.initialize(this);
+        StatusCodeException.initialize(this);
+        Settings.initialize(this);
+        ReadableTime.initialize(this);
+        AppConfig.initialize(this);
+        SpiderDen.initialize(this);
+        EhDB.initialize(this);
+        EhEngine.initialize();
+        BitmapUtils.initialize(this);
+
+        if (EhDB.needMerge()) {
+            EhDB.mergeOldDB(this);
+        }
+
+        AppCompatDelegate.setApplicationLocales(LocaleListCompat.create(Settings.getLocale()));
+        AppCompatDelegate.setDefaultNightMode(Settings.getTheme());
+
+        // Do io tasks in new thread
+        //noinspection deprecation
+        new AsyncTask<Void, Void, Void>() {
+            @Override
+            protected Void doInBackground(Void... voids) {
+                // Check no media file
+                try {
+                    UniFile downloadLocation = Settings.getDownloadLocation();
+                    if (Settings.getMediaScan()) {
+                        CommonOperations.removeNoMediaFile(downloadLocation);
+                    } else {
+                        CommonOperations.ensureNoMediaFile(downloadLocation);
+                    }
+                } catch (Throwable t) {
+                    t.printStackTrace();
+                    ExceptionUtils.throwIfFatal(t);
+                }
+
+                // Clear temp files
+                try {
+                    clearTempDir();
+                } catch (Throwable t) {
+                    t.printStackTrace();
+                    ExceptionUtils.throwIfFatal(t);
+                }
+
+                return null;
+            }
+        }.executeOnExecutor(IoThreadPoolExecutor.getInstance());
+
+        // Check app update
+        update();
+
+        // Update version code
+        try {
+            PackageInfo pi = getPackageManager().getPackageInfo(getPackageName(), 0);
+            Settings.putVersionCode(pi.versionCode);
+        } catch (PackageManager.NameNotFoundException e) {
+            // Ignore
+        }
+
+        mIdGenerator.setNextId(Settings.getInt(KEY_GLOBAL_STUFF_NEXT_ID, 0));
+
+        if (DEBUG_PRINT_NATIVE_MEMORY || DEBUG_PRINT_IMAGE_COUNT) {
+            debugPrint();
+        }
+
+        initialized = true;
+        theDawnOfNewDay();
+    }
+
+    private void theDawnOfNewDay() {
+        if (!Settings.getRequestNews()) {
+            return;
+        }
+        EhCookieStore store = getEhCookieStore(this);
+        HttpUrl eh = HttpUrl.get(EhUrl.HOST_E);
+
+        if (store.contains(eh, EhCookieStore.KEY_IPD_MEMBER_ID) || store.contains(eh, EhCookieStore.KEY_IPD_PASS_HASH)) {
+            IoThreadPoolExecutor.getInstance().execute(() -> {
+                String referer = EhUrl.REFERER_E;
+                Request request = new EhRequestBuilder(EhUrl.HOST_E + "news.php", referer).build();
+                Call call = getOkHttpClient(this).newCall(request);
+                try {
+                    Response response = call.execute();
+                    ResponseBody responseBody = response.body();
+                    if (responseBody == null) {
+                        return;
+                    }
+                    String body = responseBody.string();
+                    String html = EventPaneParser.parse(body);
+                    if (html != null) {
+                        showEventPane(html);
+                    }
+                } catch (Throwable e) {
+                    e.printStackTrace();
+                }
+            });
+        }
+    }
+
+    public void showEventPane(String html) {
+        Activity activity = getTopActivity();
+        if (activity != null) {
+            activity.runOnUiThread(() -> {
+                AlertDialog dialog = new MaterialAlertDialogBuilder(activity)
+                        .setMessage(Html.fromHtml(html))
+                        .setPositiveButton(android.R.string.ok, null)
+                        .create();
+                dialog.setOnShowListener(d -> {
+                    final View messageView = dialog.findViewById(android.R.id.message);
+                    if (messageView instanceof TextView) {
+                        ((TextView) messageView).setMovementMethod(LinkMovementMethod.getInstance());
+                    }
+                });
+                try {
+                    dialog.show();
+                } catch (Throwable t) {
+                    // ignore
+                }
+            });
+        }
+    }
+
+    private void clearTempDir() {
+        File dir = AppConfig.getTempDir();
+        if (null != dir) {
+            FileUtils.deleteContent(dir);
+        }
+        dir = AppConfig.getExternalTempDir();
+        if (null != dir) {
+            FileUtils.deleteContent(dir);
+        }
+    }
+
+    private void update() {
+        int version = Settings.getVersionCode();
+        if (version < 52) {
+            Settings.putGuideGallery(true);
+        }
+    }
+
+    public void clearMemoryCache() {
+        if (null != mConaco) {
+            mConaco.getBeerBelly().clearMemory();
+        }
+        if (null != mGalleryDetailCache) {
+            mGalleryDetailCache.evictAll();
+        }
+    }
+
+    @Override
+    public void onTrimMemory(int level) {
+        super.onTrimMemory(level);
+
+        if (level >= ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW) {
+            clearMemoryCache();
+        }
+    }
+
+    private void debugPrint() {
+        new Runnable() {
+            @Override
+            public void run() {
+                if (DEBUG_PRINT_NATIVE_MEMORY) {
+                    Log.i(TAG, "Native memory: " + FileUtils.humanReadableByteCount(
+                            Debug.getNativeHeapAllocatedSize(), false));
+                }
+                if (DEBUG_PRINT_IMAGE_COUNT) {
+                    Log.i(TAG, "Image count: " + Image.getImageCount());
+                }
+                SimpleHandler.getInstance().postDelayed(this, DEBUG_PRINT_INTERVAL);
+            }
+        }.run();
+    }
+
+    public int putGlobalStuff(@NonNull Object o) {
+        int id = mIdGenerator.nextId();
+        mGlobalStuffMap.put(id, o);
+        Settings.putInt(KEY_GLOBAL_STUFF_NEXT_ID, mIdGenerator.nextId());
+        return id;
+    }
+
+    public boolean containGlobalStuff(int id) {
+        return mGlobalStuffMap.containsKey(id);
+    }
+
+    public Object getGlobalStuff(int id) {
+        return mGlobalStuffMap.get(id);
+    }
+
+    public Object removeGlobalStuff(int id) {
+        return mGlobalStuffMap.remove(id);
+    }
+
+    public void removeGlobalStuff(Object o) {
+        mGlobalStuffMap.values().removeAll(Collections.singleton(o));
+    }
+
+    public void registerActivity(Activity activity) {
+        mActivityList.add(activity);
+    }
+
+    public void unregisterActivity(Activity activity) {
+        mActivityList.remove(activity);
+    }
+
+    @Nullable
+    public Activity getTopActivity() {
+        if (!mActivityList.isEmpty()) {
+            return mActivityList.get(mActivityList.size() - 1);
+        } else {
+            return null;
+        }
+    }
+
+    // Avoid crash on some "energy saving" devices
+    @Override
+    public ComponentName startService(Intent service) {
+        try {
+            return super.startService(service);
+        } catch (Throwable t) {
+            t.printStackTrace();
+            ExceptionUtils.throwIfFatal(t);
+            return null;
+        }
+    }
+
+    // Avoid crash on some "energy saving" devices
+    @Override
+    public boolean bindService(Intent service, ServiceConnection conn, int flags) {
+        try {
+            return super.bindService(service, conn, flags);
+        } catch (Throwable t) {
+            t.printStackTrace();
+            ExceptionUtils.throwIfFatal(t);
+            return false;
+        }
+    }
+
+    // Avoid crash on some "energy saving" devices
+    @Override
+    public void unbindService(ServiceConnection conn) {
+        try {
+            super.unbindService(conn);
+        } catch (Throwable t) {
+            t.printStackTrace();
+            ExceptionUtils.throwIfFatal(t);
+        }
+    }
+
+    // Avoid crash on some "energy saving" devices
+    @Override
+    public ComponentName startForegroundService(Intent service) {
+        try {
+            return super.startForegroundService(service);
+        } catch (Throwable t) {
+            t.printStackTrace();
+            ExceptionUtils.throwIfFatal(t);
+            return null;
+        }
+    }
+
+    static class EhlifecycleObserver implements DefaultLifecycleObserver {
+        @Override
+        public void onPause(@NonNull LifecycleOwner owner) {
+            locked = true;
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/EhApplication.kt

@@ -1,210 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer
-
-import android.app.Application
-import android.content.ComponentCallbacks2
-import androidx.appcompat.app.AppCompatDelegate
-import androidx.collection.LruCache
-import androidx.lifecycle.ProcessLifecycleOwner
-import androidx.lifecycle.coroutineScope
-import coil.ImageLoaderFactory
-import coil.decode.ImageDecoderDecoder
-import coil.util.DebugLogger
-import com.google.android.gms.net.CronetProviderInstaller
-import com.hippo.ehviewer.client.EhCookieStore
-import com.hippo.ehviewer.client.EhTagDatabase
-import com.hippo.ehviewer.client.data.GalleryDetail
-import com.hippo.ehviewer.coil.MergeInterceptor
-import com.hippo.ehviewer.coil.installCronetHttpUriFetcher
-import com.hippo.ehviewer.dailycheck.checkDawn
-import com.hippo.ehviewer.dao.SearchDatabase
-import com.hippo.ehviewer.download.DownloadManager
-import com.hippo.ehviewer.ktbuilder.cache
-import com.hippo.ehviewer.ktbuilder.chunker
-import com.hippo.ehviewer.ktbuilder.diskCache
-import com.hippo.ehviewer.ktbuilder.httpClient
-import com.hippo.ehviewer.ktbuilder.imageLoader
-import com.hippo.ehviewer.legacy.cleanObsoleteCache
-import com.hippo.ehviewer.legacy.migrateCookies
-import com.hippo.ehviewer.ui.keepNoMediaFileStatus
-import com.hippo.ehviewer.ui.lockObserver
-import com.hippo.ehviewer.util.AppConfig
-import com.hippo.ehviewer.util.Crash
-import com.hippo.ehviewer.util.FavouriteStatusRouter
-import com.hippo.ehviewer.util.FileUtils
-import com.hippo.ehviewer.util.ReadableTime
-import com.hippo.ehviewer.util.isAtLeastQ
-import com.hippo.ehviewer.util.isCronetSupported
-import eu.kanade.tachiyomi.network.interceptor.CloudflareInterceptor
-import eu.kanade.tachiyomi.util.lang.launchIO
-import eu.kanade.tachiyomi.util.lang.withUIContext
-import kotlinx.coroutines.launch
-import moe.tarsin.kt.unreachable
-import okhttp3.AsyncDns
-import okhttp3.android.AndroidAsyncDns
-import okio.Path.Companion.toOkioPath
-import splitties.arch.room.roomDb
-import splitties.init.appCtx
-
-private val lifecycle = ProcessLifecycleOwner.get().lifecycle
-private val lifecycleScope = lifecycle.coroutineScope
-
-class EhApplication : Application(), ImageLoaderFactory {
-    override fun onCreate() {
-        lifecycle.addObserver(lockObserver)
-        val handler = Thread.getDefaultUncaughtExceptionHandler()
-        Thread.setDefaultUncaughtExceptionHandler { t, e ->
-            try {
-                if (Settings.saveCrashLog) {
-                    Crash.saveCrashLog(e)
-                }
-            } catch (ignored: Throwable) {
-            }
-            handler?.uncaughtException(t, e)
-        }
-        super.onCreate()
-        CronetProviderInstaller.installProvider(appCtx)
-        System.loadLibrary("ehviewer")
-        System.loadLibrary("ehviewer_rust")
-        ReadableTime.initialize(this)
-        lifecycleScope.launchIO {
-            val theme = Settings.theme
-            withUIContext {
-                AppCompatDelegate.setDefaultNightMode(theme)
-            }
-        }
-        lifecycleScope.launchIO {
-            launchIO {
-                migrateCookies()
-            }
-            launchIO {
-                EhTagDatabase.update()
-            }
-            launchIO {
-                EhDB
-            }
-            launchIO {
-                DownloadManager.isIdle
-            }
-            launchIO {
-                cleanupDownload()
-            }
-            if (Settings.requestNews) {
-                launchIO {
-                    checkDawn()
-                }
-            }
-        }
-        cleanObsoleteCache(this)
-    }
-
-    private suspend fun cleanupDownload() {
-        runCatching {
-            keepNoMediaFileStatus()
-        }.onFailure {
-            it.printStackTrace()
-        }
-        runCatching {
-            clearTempDir()
-        }.onFailure {
-            it.printStackTrace()
-        }
-    }
-
-    private fun clearTempDir() {
-        var dir = AppConfig.tempDir
-        if (null != dir) {
-            FileUtils.deleteContent(dir)
-        }
-        dir = AppConfig.externalTempDir
-        if (null != dir) {
-            FileUtils.deleteContent(dir)
-        }
-    }
-
-    override fun onTrimMemory(level: Int) {
-        super.onTrimMemory(level)
-        if (level >= ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW) {
-            galleryDetailCache.evictAll()
-        }
-    }
-
-    override fun newImageLoader() = imageLoader {
-        components {
-            if (isCronetSupported) {
-                callFactory { unreachable() }
-                installCronetHttpUriFetcher()
-            } else {
-                callFactory(baseOkHttpClient)
-            }
-            add { result, options, _ -> ImageDecoderDecoder(result.source, options, false) }
-            add(MergeInterceptor)
-        }
-        diskCache(imageCache)
-        crossfade(300)
-        error(R.drawable.image_failed)
-        if (BuildConfig.DEBUG) logger(DebugLogger())
-        respectCacheHeaders(false)
-    }
-
-    companion object {
-        val baseOkHttpClient by lazy {
-            httpClient {
-                cookieJar(EhCookieStore)
-                if (isAtLeastQ) {
-                    dns(AsyncDns.toDns(AndroidAsyncDns.IPv4, AndroidAsyncDns.IPv6))
-                }
-                chunker { alwaysReadResponseBody(false) }
-                addInterceptor(CloudflareInterceptor(appCtx))
-            }
-        }
-
-        val noRedirectOkHttpClient by lazy {
-            httpClient(baseOkHttpClient) {
-                followRedirects(false)
-            }
-        }
-
-        // Never use this okhttp client to download large blobs!!!
-        val okHttpClient by lazy {
-            httpClient(baseOkHttpClient) {
-                cache(
-                    appCtx.cacheDir.toOkioPath() / "http_cache",
-                    20L * 1024L * 1024L,
-                )
-            }
-        }
-
-        val galleryDetailCache by lazy {
-            LruCache<Long, GalleryDetail>(25).also {
-                lifecycleScope.launch {
-                    FavouriteStatusRouter.globalFlow.collect { (gid, slot) -> it[gid]?.favoriteSlot = slot }
-                }
-            }
-        }
-
-        val imageCache by lazy {
-            diskCache {
-                directory(appCtx.cacheDir.toOkioPath() / "image_cache")
-                maxSizeBytes(Settings.readCacheSize.coerceIn(320, 5120).toLong() * 1024 * 1024)
-            }
-        }
-
-        val searchDatabase by lazy { roomDb<SearchDatabase>("search_database.db") }
-    }
-}

app/src/main/java/com/hippo/ehviewer/EhDB.java

@@ -0,0 +1,841 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.net.Uri;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.hippo.ehviewer.client.data.GalleryInfo;
+import com.hippo.ehviewer.client.data.ListUrlBuilder;
+import com.hippo.ehviewer.dao.DaoMaster;
+import com.hippo.ehviewer.dao.DaoSession;
+import com.hippo.ehviewer.dao.DownloadDirname;
+import com.hippo.ehviewer.dao.DownloadDirnameDao;
+import com.hippo.ehviewer.dao.DownloadInfo;
+import com.hippo.ehviewer.dao.DownloadLabel;
+import com.hippo.ehviewer.dao.DownloadLabelDao;
+import com.hippo.ehviewer.dao.DownloadsDao;
+import com.hippo.ehviewer.dao.Filter;
+import com.hippo.ehviewer.dao.FilterDao;
+import com.hippo.ehviewer.dao.HistoryDao;
+import com.hippo.ehviewer.dao.HistoryInfo;
+import com.hippo.ehviewer.dao.LocalFavoriteInfo;
+import com.hippo.ehviewer.dao.LocalFavoritesDao;
+import com.hippo.ehviewer.dao.QuickSearch;
+import com.hippo.ehviewer.dao.QuickSearchDao;
+import com.hippo.ehviewer.download.DownloadManager;
+import com.hippo.util.ExceptionUtils;
+import com.hippo.util.SqlUtils;
+import com.hippo.yorozuya.IOUtils;
+import com.hippo.yorozuya.ObjectUtils;
+import com.hippo.yorozuya.collect.SparseJLArray;
+
+import org.greenrobot.greendao.AbstractDao;
+import org.greenrobot.greendao.query.CloseableListIterator;
+import org.greenrobot.greendao.query.LazyList;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+public class EhDB {
+
+    private static final String TAG = EhDB.class.getSimpleName();
+
+    private static final int MAX_HISTORY_COUNT = 200;
+
+    private static DaoSession sDaoSession;
+
+    private static boolean sHasOldDB;
+    private static boolean sNewDB;
+
+    private static void upgradeDB(SQLiteDatabase db, int oldVersion) {
+        switch (oldVersion) {
+            case 1: // 1 to 2, add FILTER
+                db.execSQL("CREATE TABLE IF NOT EXISTS \"FILTER\" (" + //
+                        "\"_id\" INTEGER PRIMARY KEY ," + // 0: id
+                        "\"MODE\" INTEGER NOT NULL ," + // 1: mode
+                        "\"TEXT\" TEXT," + // 2: text
+                        "\"ENABLE\" INTEGER);"); // 3: enable
+            case 2: // 2 to 3, add ENABLE column to table FILTER
+                db.execSQL("CREATE TABLE " + "\"FILTER2\" (" +
+                        "\"_id\" INTEGER PRIMARY KEY ," +
+                        "\"MODE\" INTEGER NOT NULL ," +
+                        "\"TEXT\" TEXT," +
+                        "\"ENABLE\" INTEGER);");
+                db.execSQL("INSERT INTO \"FILTER2\" (" +
+                        "_id, MODE, TEXT, ENABLE)" +
+                        "SELECT _id, MODE, TEXT, 1 FROM FILTER;");
+                db.execSQL("DROP TABLE FILTER");
+                db.execSQL("ALTER TABLE FILTER2 RENAME TO FILTER");
+            case 3: // 3 to 4, add PAGE_FROM and PAGE_TO column to QUICK_SEARCH
+                db.execSQL("CREATE TABLE " + "\"QUICK_SEARCH2\" (" +
+                        "\"_id\" INTEGER PRIMARY KEY ," +
+                        "\"NAME\" TEXT," +
+                        "\"MODE\" INTEGER NOT NULL ," +
+                        "\"CATEGORY\" INTEGER NOT NULL ," +
+                        "\"KEYWORD\" TEXT," +
+                        "\"ADVANCE_SEARCH\" INTEGER NOT NULL ," +
+                        "\"MIN_RATING\" INTEGER NOT NULL ," +
+                        "\"PAGE_FROM\" INTEGER NOT NULL ," +
+                        "\"PAGE_TO\" INTEGER NOT NULL ," +
+                        "\"TIME\" INTEGER NOT NULL );");
+                db.execSQL("INSERT INTO \"QUICK_SEARCH2\" (" +
+                        "_id, NAME, MODE, CATEGORY, KEYWORD, ADVANCE_SEARCH, MIN_RATING, PAGE_FROM, PAGE_TO, TIME)" +
+                        "SELECT _id, NAME, MODE, CATEGORY, KEYWORD, ADVANCE_SEARCH, MIN_RATING, -1, -1, TIME FROM QUICK_SEARCH;");
+                db.execSQL("DROP TABLE QUICK_SEARCH");
+                db.execSQL("ALTER TABLE QUICK_SEARCH2 RENAME TO QUICK_SEARCH");
+        }
+    }
+
+    public static void initialize(Context context) {
+        sHasOldDB = context.getDatabasePath("data").exists();
+
+        DBOpenHelper helper = new DBOpenHelper(
+                context.getApplicationContext(), "eh.db", null);
+
+        SQLiteDatabase db = helper.getWritableDatabase();
+        DaoMaster daoMaster = new DaoMaster(db);
+
+        sDaoSession = daoMaster.newSession();
+    }
+
+    public static boolean needMerge() {
+        return sNewDB && sHasOldDB;
+    }
+
+    public static void mergeOldDB(Context context) {
+        sNewDB = false;
+
+        OldDBHelper oldDBHelper = new OldDBHelper(context);
+        SQLiteDatabase oldDB;
+        try {
+            oldDB = oldDBHelper.getReadableDatabase();
+        } catch (Throwable e) {
+            ExceptionUtils.throwIfFatal(e);
+            return;
+        }
+
+        // Get GalleryInfo list
+        SparseJLArray<GalleryInfo> map = new SparseJLArray<>();
+        try {
+            Cursor cursor = oldDB.rawQuery("select * from " + OldDBHelper.TABLE_GALLERY, null);
+            if (cursor != null) {
+                if (cursor.moveToFirst()) {
+                    while (!cursor.isAfterLast()) {
+                        GalleryInfo gi = new GalleryInfo();
+                        gi.gid = cursor.getInt(0);
+                        gi.token = cursor.getString(1);
+                        gi.title = cursor.getString(2);
+                        gi.posted = cursor.getString(3);
+                        gi.category = cursor.getInt(4);
+                        gi.thumb = cursor.getString(5);
+                        gi.uploader = cursor.getString(6);
+                        try {
+                            // In 0.6.x version, NaN is stored
+                            gi.rating = cursor.getFloat(7);
+                        } catch (Throwable e) {
+                            ExceptionUtils.throwIfFatal(e);
+                            gi.rating = -1.0f;
+                        }
+
+                        map.put(gi.gid, gi);
+
+                        cursor.moveToNext();
+                    }
+                }
+                cursor.close();
+            }
+        } catch (Throwable e) {
+            ExceptionUtils.throwIfFatal(e);
+            // Ignore
+        }
+
+        // Merge local favorites
+        try {
+            Cursor cursor = oldDB.rawQuery("select * from " + OldDBHelper.TABLE_LOCAL_FAVOURITE, null);
+            if (cursor != null) {
+                LocalFavoritesDao dao = sDaoSession.getLocalFavoritesDao();
+                if (cursor.moveToFirst()) {
+                    long i = 0L;
+                    while (!cursor.isAfterLast()) {
+                        // Get GalleryInfo first
+                        long gid = cursor.getInt(0);
+                        GalleryInfo gi = map.get(gid);
+                        if (gi == null) {
+                            Log.e(TAG, "Can't get GalleryInfo with gid: " + gid);
+                            cursor.moveToNext();
+                            continue;
+                        }
+
+                        LocalFavoriteInfo info = new LocalFavoriteInfo(gi);
+                        info.setTime(i);
+                        dao.insert(info);
+                        cursor.moveToNext();
+                        i++;
+                    }
+                }
+                cursor.close();
+            }
+        } catch (Throwable e) {
+            ExceptionUtils.throwIfFatal(e);
+            // Ignore
+        }
+
+
+        // Merge quick search
+        try {
+            Cursor cursor = oldDB.rawQuery("select * from " + OldDBHelper.TABLE_TAG, null);
+            if (cursor != null) {
+                QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+                if (cursor.moveToFirst()) {
+                    while (!cursor.isAfterLast()) {
+                        QuickSearch quickSearch = new QuickSearch();
+
+                        int mode = cursor.getInt(2);
+                        String search = cursor.getString(4);
+                        String tag = cursor.getString(7);
+                        if (mode == ListUrlBuilder.MODE_UPLOADER && search != null &&
+                                search.startsWith("uploader:")) {
+                            search = search.substring("uploader:".length());
+                        }
+
+                        quickSearch.setTime(cursor.getInt(0));
+                        quickSearch.setName(cursor.getString(1));
+                        quickSearch.setMode(mode);
+                        quickSearch.setCategory(cursor.getInt(3));
+                        quickSearch.setKeyword(mode == ListUrlBuilder.MODE_TAG ? tag : search);
+                        quickSearch.setAdvanceSearch(cursor.getInt(5));
+                        quickSearch.setMinRating(cursor.getInt(6));
+
+                        dao.insert(quickSearch);
+                        cursor.moveToNext();
+                    }
+                }
+                cursor.close();
+            }
+        } catch (Throwable e) {
+            ExceptionUtils.throwIfFatal(e);
+            // Ignore
+        }
+
+        // Merge download info
+        try {
+            Cursor cursor = oldDB.rawQuery("select * from " + OldDBHelper.TABLE_DOWNLOAD, null);
+            if (cursor != null) {
+                DownloadsDao dao = sDaoSession.getDownloadsDao();
+                if (cursor.moveToFirst()) {
+                    long i = 0L;
+                    while (!cursor.isAfterLast()) {
+                        // Get GalleryInfo first
+                        long gid = cursor.getInt(0);
+                        GalleryInfo gi = map.get(gid);
+                        if (gi == null) {
+                            Log.e(TAG, "Can't get GalleryInfo with gid: " + gid);
+                            cursor.moveToNext();
+                            continue;
+                        }
+
+                        DownloadInfo info = new DownloadInfo(gi);
+                        int state = cursor.getInt(2);
+                        int legacy = cursor.getInt(3);
+                        if (state == DownloadInfo.STATE_FINISH && legacy > 0) {
+                            state = DownloadInfo.STATE_FAILED;
+                        }
+                        info.setState(state);
+                        info.setLegacy(legacy);
+                        if (cursor.getColumnCount() == 5) {
+                            info.setTime(cursor.getLong(4));
+                        } else {
+                            info.setTime(i);
+                        }
+                        dao.insert(info);
+                        cursor.moveToNext();
+                        i++;
+                    }
+                }
+                cursor.close();
+            }
+        } catch (Throwable e) {
+            ExceptionUtils.throwIfFatal(e);
+            // Ignore
+        }
+
+        try {
+            // Merge history info
+            Cursor cursor = oldDB.rawQuery("select * from " + OldDBHelper.TABLE_HISTORY, null);
+            if (cursor != null) {
+                HistoryDao dao = sDaoSession.getHistoryDao();
+                if (cursor.moveToFirst()) {
+                    while (!cursor.isAfterLast()) {
+                        // Get GalleryInfo first
+                        long gid = cursor.getInt(0);
+                        GalleryInfo gi = map.get(gid);
+                        if (gi == null) {
+                            Log.e(TAG, "Can't get GalleryInfo with gid: " + gid);
+                            cursor.moveToNext();
+                            continue;
+                        }
+
+                        HistoryInfo info = new HistoryInfo(gi);
+                        info.setMode(cursor.getInt(1));
+                        info.setTime(cursor.getLong(2));
+                        dao.insert(info);
+                        cursor.moveToNext();
+                    }
+                }
+                cursor.close();
+            }
+        } catch (Throwable e) {
+            ExceptionUtils.throwIfFatal(e);
+            // Ignore
+        }
+
+        try {
+            oldDBHelper.close();
+        } catch (Throwable e) {
+            ExceptionUtils.throwIfFatal(e);
+            // Ignore
+        }
+    }
+
+    public static synchronized List<DownloadInfo> getAllDownloadInfo() {
+        DownloadsDao dao = sDaoSession.getDownloadsDao();
+        List<DownloadInfo> list = dao.queryBuilder().orderDesc(DownloadsDao.Properties.Time).list();
+        // Fix state
+        for (DownloadInfo info : list) {
+            if (info.state == DownloadInfo.STATE_WAIT || info.state == DownloadInfo.STATE_DOWNLOAD) {
+                info.state = DownloadInfo.STATE_NONE;
+            }
+        }
+        return list;
+    }
+
+    // Insert or update
+    public static synchronized void putDownloadInfo(DownloadInfo downloadInfo) {
+        DownloadsDao dao = sDaoSession.getDownloadsDao();
+        if (null != dao.load(downloadInfo.gid)) {
+            // Update
+            dao.update(downloadInfo);
+        } else {
+            // Insert
+            dao.insert(downloadInfo);
+        }
+    }
+
+    public static synchronized void removeDownloadInfo(long gid) {
+        sDaoSession.getDownloadsDao().deleteByKey(gid);
+    }
+
+    @Nullable
+    public static synchronized String getDownloadDirname(long gid) {
+        DownloadDirnameDao dao = sDaoSession.getDownloadDirnameDao();
+        DownloadDirname raw = dao.load(gid);
+        if (raw != null) {
+            return raw.getDirname();
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Insert or update
+     */
+    public static synchronized void putDownloadDirname(long gid, String dirname) {
+        DownloadDirnameDao dao = sDaoSession.getDownloadDirnameDao();
+        DownloadDirname raw = dao.load(gid);
+        if (raw != null) { // Update
+            raw.setDirname(dirname);
+            dao.update(raw);
+        } else { // Insert
+            raw = new DownloadDirname();
+            raw.setGid(gid);
+            raw.setDirname(dirname);
+            dao.insert(raw);
+        }
+    }
+
+    public static synchronized void removeDownloadDirname(long gid) {
+        DownloadDirnameDao dao = sDaoSession.getDownloadDirnameDao();
+        dao.deleteByKey(gid);
+    }
+
+    public static synchronized void clearDownloadDirname() {
+        DownloadDirnameDao dao = sDaoSession.getDownloadDirnameDao();
+        dao.deleteAll();
+    }
+
+    @NonNull
+    public static synchronized List<DownloadLabel> getAllDownloadLabelList() {
+        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        return dao.queryBuilder().orderAsc(DownloadLabelDao.Properties.Time).list();
+    }
+
+    public static synchronized DownloadLabel addDownloadLabel(String label) {
+        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        DownloadLabel raw = new DownloadLabel();
+        raw.setLabel(label);
+        raw.setTime(System.currentTimeMillis());
+        raw.setId(dao.insert(raw));
+        return raw;
+    }
+
+    public static synchronized DownloadLabel addDownloadLabel(DownloadLabel raw) {
+        // Reset id
+        raw.setId(null);
+        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        raw.setId(dao.insert(raw));
+        return raw;
+    }
+
+    public static synchronized void updateDownloadLabel(DownloadLabel raw) {
+        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        dao.update(raw);
+    }
+
+    public static synchronized void moveDownloadLabel(int fromPosition, int toPosition) {
+        if (fromPosition == toPosition) {
+            return;
+        }
+
+        boolean reverse = fromPosition > toPosition;
+        int offset = reverse ? toPosition : fromPosition;
+        int limit = reverse ? fromPosition - toPosition + 1 : toPosition - fromPosition + 1;
+
+        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        List<DownloadLabel> list = dao.queryBuilder().orderAsc(DownloadLabelDao.Properties.Time)
+                .offset(offset).limit(limit).list();
+
+        int step = reverse ? 1 : -1;
+        int start = reverse ? limit - 1 : 0;
+        int end = reverse ? 0 : limit - 1;
+        long toTime = list.get(end).getTime();
+        for (int i = end; reverse ? i < start : i > start; i += step) {
+            list.get(i).setTime(list.get(i + step).getTime());
+        }
+        list.get(start).setTime(toTime);
+
+        dao.updateInTx(list);
+    }
+
+    public static synchronized void removeDownloadLabel(DownloadLabel raw) {
+        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        dao.delete(raw);
+    }
+
+    public static synchronized List<GalleryInfo> getAllLocalFavorites() {
+        LocalFavoritesDao dao = sDaoSession.getLocalFavoritesDao();
+        List<LocalFavoriteInfo> list = dao.queryBuilder().orderDesc(LocalFavoritesDao.Properties.Time).list();
+        List<GalleryInfo> result = new ArrayList<>();
+        result.addAll(list);
+        return result;
+    }
+
+    public static synchronized List<GalleryInfo> searchLocalFavorites(String query) {
+        query = SqlUtils.sqlEscapeString("%" + query + "%");
+        LocalFavoritesDao dao = sDaoSession.getLocalFavoritesDao();
+        List<LocalFavoriteInfo> list = dao.queryBuilder().orderDesc(LocalFavoritesDao.Properties.Time)
+                .where(LocalFavoritesDao.Properties.Title.like(query)).list();
+        List<GalleryInfo> result = new ArrayList<>();
+        result.addAll(list);
+        return result;
+    }
+
+    public static synchronized void removeLocalFavorites(long gid) {
+        sDaoSession.getLocalFavoritesDao().deleteByKey(gid);
+    }
+
+    public static synchronized void removeLocalFavorites(long[] gidArray) {
+        LocalFavoritesDao dao = sDaoSession.getLocalFavoritesDao();
+        for (long gid : gidArray) {
+            dao.deleteByKey(gid);
+        }
+    }
+
+    public static synchronized boolean containLocalFavorites(long gid) {
+        LocalFavoritesDao dao = sDaoSession.getLocalFavoritesDao();
+        return null != dao.load(gid);
+    }
+
+    public static synchronized void putLocalFavorites(GalleryInfo galleryInfo) {
+        LocalFavoritesDao dao = sDaoSession.getLocalFavoritesDao();
+        if (null == dao.load(galleryInfo.gid)) {
+            LocalFavoriteInfo info;
+            if (galleryInfo instanceof LocalFavoriteInfo) {
+                info = (LocalFavoriteInfo) galleryInfo;
+            } else {
+                info = new LocalFavoriteInfo(galleryInfo);
+                info.time = System.currentTimeMillis();
+            }
+            dao.insert(info);
+        }
+    }
+
+    public static synchronized void putLocalFavorites(List<GalleryInfo> galleryInfoList) {
+        for (GalleryInfo gi : galleryInfoList) {
+            putLocalFavorites(gi);
+        }
+    }
+
+    public static synchronized List<QuickSearch> getAllQuickSearch() {
+        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        return dao.queryBuilder().orderAsc(QuickSearchDao.Properties.Time).list();
+    }
+
+    public static synchronized void insertQuickSearch(QuickSearch quickSearch) {
+        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        quickSearch.id = null;
+        quickSearch.time = System.currentTimeMillis();
+        quickSearch.id = dao.insert(quickSearch);
+    }
+
+    public static synchronized void importQuickSearch(List<QuickSearch> quickSearchList) {
+        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        for (QuickSearch quickSearch : quickSearchList) {
+            dao.insert(quickSearch);
+        }
+    }
+
+    public static synchronized void updateQuickSearch(QuickSearch quickSearch) {
+        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        dao.update(quickSearch);
+    }
+
+    public static synchronized void deleteQuickSearch(QuickSearch quickSearch) {
+        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        dao.delete(quickSearch);
+    }
+
+    public static synchronized void moveQuickSearch(int fromPosition, int toPosition) {
+        if (fromPosition == toPosition) {
+            return;
+        }
+
+        boolean reverse = fromPosition > toPosition;
+        int offset = reverse ? toPosition : fromPosition;
+        int limit = reverse ? fromPosition - toPosition + 1 : toPosition - fromPosition + 1;
+
+        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        List<QuickSearch> list = dao.queryBuilder().orderAsc(QuickSearchDao.Properties.Time)
+                .offset(offset).limit(limit).list();
+
+        int step = reverse ? 1 : -1;
+        int start = reverse ? limit - 1 : 0;
+        int end = reverse ? 0 : limit - 1;
+        long toTime = list.get(end).getTime();
+        for (int i = end; reverse ? i < start : i > start; i += step) {
+            list.get(i).setTime(list.get(i + step).getTime());
+        }
+        list.get(start).setTime(toTime);
+
+        dao.updateInTx(list);
+    }
+
+    public static synchronized LazyList<HistoryInfo> getHistoryLazyList() {
+        return sDaoSession.getHistoryDao().queryBuilder().orderDesc(HistoryDao.Properties.Time).listLazy();
+    }
+
+    public static synchronized void putHistoryInfo(GalleryInfo galleryInfo) {
+        HistoryDao dao = sDaoSession.getHistoryDao();
+        HistoryInfo info = dao.load(galleryInfo.gid);
+        if (null != info) {
+            // Update time
+            info.time = System.currentTimeMillis();
+            dao.update(info);
+        } else {
+            // New history
+            info = new HistoryInfo(galleryInfo);
+            info.time = System.currentTimeMillis();
+            dao.insert(info);
+            List<HistoryInfo> list = dao.queryBuilder().orderDesc(HistoryDao.Properties.Time)
+                    .limit(-1).offset(MAX_HISTORY_COUNT).list();
+            dao.deleteInTx(list);
+        }
+    }
+
+    public static synchronized void putHistoryInfo(List<HistoryInfo> historyInfoList) {
+        HistoryDao dao = sDaoSession.getHistoryDao();
+        for (HistoryInfo info : historyInfoList) {
+            if (null == dao.load(info.gid)) {
+                dao.insert(info);
+            }
+        }
+
+        List<HistoryInfo> list = dao.queryBuilder().orderDesc(HistoryDao.Properties.Time)
+                .limit(-1).offset(MAX_HISTORY_COUNT).list();
+        dao.deleteInTx(list);
+    }
+
+    public static synchronized void deleteHistoryInfo(HistoryInfo info) {
+        HistoryDao dao = sDaoSession.getHistoryDao();
+        dao.delete(info);
+    }
+
+    public static synchronized void clearHistoryInfo() {
+        HistoryDao dao = sDaoSession.getHistoryDao();
+        dao.deleteAll();
+    }
+
+    public static synchronized List<Filter> getAllFilter() {
+        return sDaoSession.getFilterDao().queryBuilder().list();
+    }
+
+    public static synchronized boolean addFilter(Filter filter) {
+        Filter existFilter;
+        try {
+            existFilter = sDaoSession.getFilterDao().queryBuilder().where(FilterDao.Properties.Text.eq(filter.text), FilterDao.Properties.Mode.eq(filter.mode)).unique();
+        } catch (Exception e) {
+            existFilter = null;
+        }
+        if (existFilter == null) {
+            filter.setId(null);
+            filter.setId(sDaoSession.getFilterDao().insert(filter));
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    public static synchronized void deleteFilter(Filter filter) {
+        sDaoSession.getFilterDao().delete(filter);
+    }
+
+    public static synchronized void triggerFilter(Filter filter) {
+        filter.setEnable(!filter.enable);
+        sDaoSession.getFilterDao().update(filter);
+    }
+
+    private static <T> boolean copyDao(AbstractDao<T, ?> from, AbstractDao<T, ?> to) {
+        try (CloseableListIterator<T> iterator = from.queryBuilder().listIterator()) {
+            while (iterator.hasNext()) {
+                to.insert(iterator.next());
+            }
+        } catch (IOException e) {
+            return false;
+        }
+        return true;
+    }
+
+    public static synchronized boolean exportDB(Context context, Uri uri) {
+        final String ehExportName = "eh.export.db";
+
+        // Delete old export db
+        context.deleteDatabase(ehExportName);
+
+        DBOpenHelper helper = new DBOpenHelper(context.getApplicationContext(), ehExportName, null);
+
+        try {
+            // Copy data to a export db
+            try (SQLiteDatabase db = helper.getWritableDatabase()) {
+                DaoMaster daoMaster = new DaoMaster(db);
+                DaoSession exportSession = daoMaster.newSession();
+                if (!copyDao(sDaoSession.getDownloadsDao(), exportSession.getDownloadsDao()))
+                    return false;
+                if (!copyDao(sDaoSession.getDownloadLabelDao(), exportSession.getDownloadLabelDao()))
+                    return false;
+                if (!copyDao(sDaoSession.getDownloadDirnameDao(), exportSession.getDownloadDirnameDao()))
+                    return false;
+                if (!copyDao(sDaoSession.getHistoryDao(), exportSession.getHistoryDao()))
+                    return false;
+                if (!copyDao(sDaoSession.getQuickSearchDao(), exportSession.getQuickSearchDao()))
+                    return false;
+                if (!copyDao(sDaoSession.getLocalFavoritesDao(), exportSession.getLocalFavoritesDao()))
+                    return false;
+                if (!copyDao(sDaoSession.getBookmarksDao(), exportSession.getBookmarksDao()))
+                    return false;
+                if (!copyDao(sDaoSession.getFilterDao(), exportSession.getFilterDao()))
+                    return false;
+            }
+
+            // Copy export db to data dir
+            File dbFile = context.getDatabasePath(ehExportName);
+            if (dbFile == null || !dbFile.isFile()) {
+                return false;
+            }
+            InputStream is = null;
+            OutputStream os = null;
+            try {
+                is = new FileInputStream(dbFile);
+                os = context.getContentResolver().openOutputStream(uri);
+                IOUtils.copy(is, os);
+                return true;
+            } catch (IOException e) {
+                e.printStackTrace();
+            } finally {
+                IOUtils.closeQuietly(is);
+                IOUtils.closeQuietly(os);
+            }
+            // Delete failed file
+            return false;
+        } finally {
+            context.deleteDatabase(ehExportName);
+        }
+    }
+
+    /**
+     * @return error string, null for no error
+     */
+    public static synchronized String importDB(Context context, Uri uri) {
+        try {
+            InputStream inputStream = context.getContentResolver().openInputStream(uri);
+            File file = File.createTempFile("importDatabase", "");
+            FileOutputStream outputStream = new FileOutputStream(file);
+            byte[] buff = new byte[1024];
+            int read;
+            if (inputStream != null) {
+                while ((read = inputStream.read(buff, 0, buff.length)) > 0) {
+                    outputStream.write(buff, 0, read);
+                }
+            } else {
+                return context.getString(R.string.cant_read_the_file);
+            }
+            inputStream.close();
+            outputStream.close();
+
+            SQLiteDatabase db = SQLiteDatabase.openDatabase(
+                    file.getPath(), null, SQLiteDatabase.NO_LOCALIZED_COLLATORS);
+            int newVersion = DaoMaster.SCHEMA_VERSION;
+            int oldVersion = db.getVersion();
+            if (oldVersion < newVersion) {
+                upgradeDB(db, oldVersion);
+                db.setVersion(newVersion);
+            } else if (oldVersion > newVersion) {
+                return context.getString(R.string.cant_read_the_file);
+            }
+
+            DaoMaster daoMaster = new DaoMaster(db);
+            DaoSession session = daoMaster.newSession();
+
+            // Downloads
+            DownloadManager manager = EhApplication.getDownloadManager(context);
+            List<DownloadInfo> downloadInfoList = session.getDownloadsDao().queryBuilder().list();
+            manager.addDownload(downloadInfoList, false);
+
+            // Download label
+            List<DownloadLabel> downloadLabelList = session.getDownloadLabelDao().queryBuilder().list();
+            manager.addDownloadLabel(downloadLabelList);
+
+            // Download dirname
+            List<DownloadDirname> downloadDirnameList = session.getDownloadDirnameDao().queryBuilder().list();
+            for (DownloadDirname dirname : downloadDirnameList) {
+                putDownloadDirname(dirname.getGid(), dirname.getDirname());
+            }
+
+            // History
+            List<HistoryInfo> historyInfoList = session.getHistoryDao().queryBuilder().list();
+            putHistoryInfo(historyInfoList);
+
+            // QuickSearch
+            List<QuickSearch> quickSearchList = session.getQuickSearchDao().queryBuilder().list();
+            List<QuickSearch> currentQuickSearchList = sDaoSession.getQuickSearchDao().queryBuilder().list();
+            List<QuickSearch> importList = new ArrayList<>();
+            for (QuickSearch quickSearch : quickSearchList) {
+                String name = quickSearch.name;
+                for (QuickSearch q : currentQuickSearchList) {
+                    if (ObjectUtils.equal(q.name, name)) {
+                        // The same name
+                        name = null;
+                        break;
+                    }
+                }
+                if (null == name) {
+                    continue;
+                }
+                importList.add(quickSearch);
+            }
+            importQuickSearch(importList);
+
+            // LocalFavorites
+            List<LocalFavoriteInfo> localFavoriteInfoList = session.getLocalFavoritesDao().queryBuilder().list();
+            for (LocalFavoriteInfo info : localFavoriteInfoList) {
+                putLocalFavorites(info);
+            }
+
+            // Bookmarks
+            // TODO
+
+            // Filter
+            List<Filter> filterList = session.getFilterDao().queryBuilder().list();
+            List<Filter> currentFilterList = sDaoSession.getFilterDao().queryBuilder().list();
+            for (Filter filter : filterList) {
+                if (!currentFilterList.contains(filter)) {
+                    addFilter(filter);
+                }
+            }
+
+            return null;
+        } catch (Throwable e) {
+            ExceptionUtils.throwIfFatal(e);
+            // Ignore
+            return context.getString(R.string.cant_read_the_file);
+        }
+    }
+
+    private static class DBOpenHelper extends DaoMaster.OpenHelper {
+
+        public DBOpenHelper(Context context, String name, SQLiteDatabase.CursorFactory factory) {
+            super(context, name, factory);
+        }
+
+        @Override
+        public void onCreate(SQLiteDatabase db) {
+            super.onCreate(db);
+            sNewDB = true;
+        }
+
+        @Override
+        public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+            upgradeDB(db, oldVersion);
+        }
+    }
+
+    private static class OldDBHelper extends SQLiteOpenHelper {
+
+        private static final String DB_NAME = "data";
+        private static final int VERSION = 4;
+
+        private static final String TABLE_GALLERY = "gallery";
+        private static final String TABLE_LOCAL_FAVOURITE = "local_favourite";
+        private static final String TABLE_TAG = "tag";
+        private static final String TABLE_DOWNLOAD = "download";
+        private static final String TABLE_HISTORY = "history";
+
+        public OldDBHelper(Context context) {
+            super(context, DB_NAME, null, VERSION);
+        }
+
+        @Override
+        public void onCreate(SQLiteDatabase db) {
+        }
+
+        @Override
+        public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/EhDB.kt

@@ -1,324 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.hippo.ehviewer
-
-import android.content.Context
-import android.net.Uri
-import android.os.ParcelFileDescriptor
-import android.os.ParcelFileDescriptor.MODE_READ_ONLY
-import arrow.fx.coroutines.release
-import arrow.fx.coroutines.resource
-import com.hippo.ehviewer.client.data.BaseGalleryInfo
-import com.hippo.ehviewer.dao.DownloadDirname
-import com.hippo.ehviewer.dao.DownloadInfo
-import com.hippo.ehviewer.dao.DownloadLabel
-import com.hippo.ehviewer.dao.EhDatabase
-import com.hippo.ehviewer.dao.Filter
-import com.hippo.ehviewer.dao.HistoryInfo
-import com.hippo.ehviewer.dao.LocalFavoriteInfo
-import com.hippo.ehviewer.dao.QuickSearch
-import com.hippo.ehviewer.download.DownloadManager
-import com.hippo.ehviewer.util.sendTo
-import kotlinx.coroutines.flow.Flow
-import splitties.arch.room.roomDb
-
-object EhDB {
-    private val db = roomDb<EhDatabase>("eh.db")
-
-    private suspend fun putGalleryInfo(galleryInfo: BaseGalleryInfo) {
-        db.galleryDao().upsert(galleryInfo)
-    }
-
-    private suspend fun deleteGalleryInfo(galleryInfo: BaseGalleryInfo) {
-        runCatching { db.galleryDao().delete(galleryInfo) }
-    }
-
-    suspend fun getAllDownloadInfo() = db.downloadsDao().joinList().onEach {
-        if (it.state == DownloadInfo.STATE_WAIT || it.state == DownloadInfo.STATE_DOWNLOAD) {
-            it.state = DownloadInfo.STATE_NONE
-        }
-    }
-
-    suspend fun updateDownloadInfo(downloadInfo: List<DownloadInfo>) {
-        val dao = db.downloadsDao()
-        dao.update(downloadInfo.map(DownloadInfo::downloadInfo))
-    }
-
-    suspend fun putDownloadInfo(downloadInfo: DownloadInfo) {
-        putGalleryInfo(downloadInfo.galleryInfo)
-        db.downloadsDao().upsert(downloadInfo.downloadInfo)
-    }
-
-    suspend fun removeDownloadInfo(downloadInfo: DownloadInfo) {
-        val dao = db.downloadsDao()
-        dao.delete(downloadInfo.downloadInfo)
-        dao.fill(downloadInfo.position)
-        deleteGalleryInfo(downloadInfo.galleryInfo)
-    }
-
-    suspend fun removeDownloadInfo(downloadInfo: List<DownloadInfo>) {
-        val dao = db.downloadsDao()
-        downloadInfo.forEach {
-            dao.delete(it.downloadInfo)
-            deleteGalleryInfo(it.galleryInfo)
-        }
-        dao.fill(downloadInfo.first().position, downloadInfo.size)
-    }
-
-    suspend fun getDownloadDirname(gid: Long): String? {
-        val dao = db.downloadDirnameDao()
-        val raw = dao.load(gid)
-        return raw?.dirname
-    }
-
-    suspend fun putDownloadDirname(gid: Long, dirname: String) {
-        val dao = db.downloadDirnameDao()
-        dao.upsert(DownloadDirname(gid, dirname))
-    }
-
-    suspend fun removeDownloadDirname(gid: Long) {
-        val dao = db.downloadDirnameDao()
-        dao.deleteByKey(gid)
-    }
-
-    private suspend fun importDownloadDirname(downloadDirnameList: List<DownloadDirname>) {
-        val dao = db.downloadDirnameDao()
-        dao.insertOrIgnore(downloadDirnameList)
-    }
-
-    suspend fun getAllDownloadLabelList() = db.downloadLabelDao().list()
-
-    suspend fun addDownloadLabel(raw: DownloadLabel): DownloadLabel {
-        // Reset id
-        raw.id = null
-        val dao = db.downloadLabelDao()
-        raw.id = dao.insert(raw)
-        return raw
-    }
-
-    suspend fun updateDownloadLabel(raw: DownloadLabel) {
-        val dao = db.downloadLabelDao()
-        dao.update(raw)
-    }
-
-    suspend fun updateDownloadLabel(downloadLabels: List<DownloadLabel>) {
-        val dao = db.downloadLabelDao()
-        dao.update(downloadLabels)
-    }
-
-    suspend fun removeDownloadLabel(raw: DownloadLabel) {
-        val dao = db.downloadLabelDao()
-        dao.delete(raw)
-        dao.fill(raw.position)
-    }
-
-    suspend fun removeLocalFavorites(galleryInfo: BaseGalleryInfo) {
-        db.localFavoritesDao().deleteByKey(galleryInfo.gid)
-        deleteGalleryInfo(galleryInfo)
-    }
-
-    suspend fun removeLocalFavorites(galleryInfoList: List<BaseGalleryInfo>) {
-        galleryInfoList.forEach {
-            removeLocalFavorites(it)
-        }
-    }
-
-    suspend fun containLocalFavorites(gid: Long): Boolean {
-        val dao = db.localFavoritesDao()
-        return dao.contains(gid)
-    }
-
-    suspend fun putLocalFavorites(galleryInfo: BaseGalleryInfo) {
-        putGalleryInfo(galleryInfo)
-        db.localFavoritesDao().upsert(LocalFavoriteInfo(galleryInfo.gid))
-    }
-
-    suspend fun putLocalFavorites(galleryInfoList: List<BaseGalleryInfo>) {
-        galleryInfoList.forEach {
-            putLocalFavorites(it)
-        }
-    }
-
-    private suspend fun importLocalFavorites(localFavorites: List<LocalFavoriteInfo>) {
-        db.localFavoritesDao().insertOrIgnore(localFavorites)
-    }
-
-    suspend fun getAllQuickSearch() = db.quickSearchDao().list()
-
-    suspend fun insertQuickSearch(quickSearch: QuickSearch) {
-        val dao = db.quickSearchDao()
-        quickSearch.id = dao.insert(quickSearch)
-    }
-
-    private suspend fun importQuickSearch(quickSearchList: List<QuickSearch>) {
-        val dao = db.quickSearchDao()
-        dao.insert(quickSearchList)
-    }
-
-    suspend fun deleteQuickSearch(quickSearch: QuickSearch) {
-        val dao = db.quickSearchDao()
-        dao.delete(quickSearch)
-        dao.fill(quickSearch.position)
-    }
-
-    suspend fun updateQuickSearch(quickSearchList: List<QuickSearch>) {
-        val dao = db.quickSearchDao()
-        dao.update(quickSearchList)
-    }
-
-    val historyLazyList
-        get() = db.historyDao().joinListLazy()
-
-    val localFavLazyList
-        get() = db.localFavoritesDao().joinListLazy()
-
-    val localFavCount: Flow<Int>
-        get() = db.localFavoritesDao().count()
-
-    fun searchLocalFav(keyword: String) = db.localFavoritesDao().joinListLazy("%$keyword%")
-
-    suspend fun putHistoryInfo(galleryInfo: BaseGalleryInfo) {
-        putGalleryInfo(galleryInfo)
-        db.historyDao().upsert(HistoryInfo(galleryInfo.gid))
-    }
-
-    suspend fun modifyHistoryInfoFavslotNonRefresh(gid: Long, slot: Int) {
-        val dao = db.galleryDao()
-        dao.load(gid)?.let {
-            it.favoriteSlot = slot
-            dao.update(it)
-        }
-    }
-
-    private suspend fun importHistoryInfo(historyInfoList: List<HistoryInfo>) {
-        val dao = db.historyDao()
-        dao.insertOrIgnore(historyInfoList)
-    }
-
-    suspend fun deleteHistoryInfo(galleryInfo: BaseGalleryInfo) {
-        val dao = db.historyDao()
-        dao.deleteByKey(galleryInfo.gid)
-        deleteGalleryInfo(galleryInfo)
-    }
-
-    suspend fun clearHistoryInfo() {
-        val dao = db.historyDao()
-        val historyList = dao.list()
-        dao.deleteAll()
-        historyList.forEach { runCatching { db.galleryDao().deleteByKey(it.gid) } }
-    }
-
-    suspend fun getAllFilter() = db.filterDao().list()
-
-    suspend fun addFilter(filter: Filter): Boolean {
-        val existFilter = runCatching { db.filterDao().load(filter.text, filter.mode.field) }.getOrNull()
-        return if (existFilter == null) {
-            filter.id = null
-            filter.id = db.filterDao().insert(filter)
-            true
-        } else {
-            false
-        }
-    }
-
-    suspend fun deleteFilter(filter: Filter) {
-        db.filterDao().delete(filter)
-    }
-
-    suspend fun updateFilter(filter: Filter) {
-        db.filterDao().update(filter)
-    }
-
-    suspend fun exportDB(context: Context, uri: Uri) {
-        val ehExportName = "eh.export.db"
-        resource {
-            context.deleteDatabase(ehExportName)
-            roomDb<EhDatabase>(ehExportName)
-        } release {
-            it.close()
-            context.deleteDatabase(ehExportName)
-        } use { newDb ->
-            db.galleryDao().list().let { newDb.galleryDao().insertOrIgnore(it) }
-            db.downloadLabelDao().list().let { newDb.downloadLabelDao().insert(it) }
-            db.downloadDirnameDao().list().let { newDb.downloadDirnameDao().insertOrIgnore(it) }
-            db.downloadsDao().list().let { newDb.downloadsDao().insert(it) }
-            db.historyDao().list().let { newDb.historyDao().insertOrIgnore(it) }
-            db.quickSearchDao().list().let { newDb.quickSearchDao().insert(it) }
-            db.localFavoritesDao().list().let { newDb.localFavoritesDao().insertOrIgnore(it) }
-            db.filterDao().list().let { newDb.filterDao().insert(it) }
-            newDb.close()
-            val dbFile = context.getDatabasePath(ehExportName)
-            context.contentResolver.openFileDescriptor(uri, "rw")!!.use { toFd ->
-                ParcelFileDescriptor.open(dbFile, MODE_READ_ONLY).use { fromFd ->
-                    fromFd sendTo toFd
-                }
-            }
-        }
-    }
-
-    suspend fun importDB(context: Context, uri: Uri) {
-        val tempDBName = "tmp.db"
-        resource {
-            context.deleteDatabase(tempDBName)
-            roomDb<EhDatabase>(tempDBName) { createFromInputStream { context.contentResolver.openInputStream(uri) } }
-        } release {
-            it.close()
-            context.deleteDatabase(tempDBName)
-        } use { oldDB ->
-            runCatching {
-                db.galleryDao().insertOrIgnore(oldDB.galleryDao().list())
-            }
-            runCatching {
-                val downloadLabelList = oldDB.downloadLabelDao().list()
-                DownloadManager.addDownloadLabel(downloadLabelList)
-            }
-            runCatching {
-                oldDB.downloadDirnameDao().list().let {
-                    importDownloadDirname(it)
-                }
-            }
-            runCatching {
-                val downloadInfoList = oldDB.downloadsDao().joinList().asReversed()
-                DownloadManager.addDownload(downloadInfoList, false)
-            }
-            runCatching {
-                val historyInfoList = oldDB.historyDao().list()
-                importHistoryInfo(historyInfoList)
-            }
-            runCatching {
-                val quickSearchList = oldDB.quickSearchDao().list()
-                val currentQuickSearchList = db.quickSearchDao().list()
-                val offset = currentQuickSearchList.size
-                val importList = quickSearchList.filter { newQS ->
-                    currentQuickSearchList.none { it.name == newQS.name }
-                }.onEachIndexed { index, q -> q.position = index + offset }
-                importQuickSearch(importList)
-            }
-            runCatching {
-                oldDB.localFavoritesDao().list().let {
-                    importLocalFavorites(it)
-                }
-            }
-            runCatching {
-                val filterList = oldDB.filterDao().list()
-                val currentFilterList = db.filterDao().list()
-                filterList.forEach {
-                    if (it !in currentFilterList) addFilter(it)
-                }
-            }
-        }
-    }
-}

app/src/main/java/com/hippo/ehviewer/EhProxySelector.java

@@ -0,0 +1,110 @@
+/*
+ * Copyright 2019 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+import android.text.TextUtils;
+
+import com.hippo.network.InetValidator;
+import com.hippo.util.ExceptionUtils;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.Proxy;
+import java.net.ProxySelector;
+import java.net.SocketAddress;
+import java.net.URI;
+import java.util.Collections;
+import java.util.List;
+
+public class EhProxySelector extends ProxySelector {
+
+    public static final int TYPE_DIRECT = 0;
+    public static final int TYPE_SYSTEM = 1;
+    public static final int TYPE_HTTP = 2;
+    public static final int TYPE_SOCKS = 3;
+
+    private ProxySelector delegation;
+    private ProxySelector alternative;
+
+    EhProxySelector() {
+        alternative = ProxySelector.getDefault();
+        if (alternative == null) {
+            alternative = new NullProxySelector();
+        }
+
+        updateProxy();
+    }
+
+    public void updateProxy() {
+        switch (Settings.getProxyType()) {
+            case TYPE_DIRECT:
+                delegation = new NullProxySelector();
+                break;
+            default:
+            case TYPE_SYSTEM:
+                delegation = alternative;
+                break;
+            case TYPE_HTTP:
+            case TYPE_SOCKS:
+                delegation = null;
+                break;
+        }
+    }
+
+    @Override
+    public List<Proxy> select(URI uri) {
+        int type = Settings.getProxyType();
+        if (type == TYPE_HTTP || type == TYPE_SOCKS) {
+            try {
+                String ip = Settings.getProxyIp();
+                int port = Settings.getProxyPort();
+                if (!TextUtils.isEmpty(ip) && InetValidator.isValidInetPort(port)) {
+                    InetAddress inetAddress = InetAddress.getByName(ip);
+                    SocketAddress socketAddress = new InetSocketAddress(inetAddress, port);
+                    return Collections.singletonList(new Proxy(type == TYPE_HTTP ? Proxy.Type.HTTP : Proxy.Type.SOCKS, socketAddress));
+                }
+            } catch (Throwable t) {
+                ExceptionUtils.throwIfFatal(t);
+            }
+        }
+
+        if (delegation != null) {
+            return delegation.select(uri);
+        }
+
+        return alternative.select(uri);
+    }
+
+    @Override
+    public void connectFailed(URI uri, SocketAddress sa, IOException ioe) {
+        if (delegation != null) {
+            delegation.select(uri);
+        }
+    }
+
+    private static class NullProxySelector extends ProxySelector {
+        @Override
+        public List<Proxy> select(URI uri) {
+            return Collections.singletonList(Proxy.NO_PROXY);
+        }
+
+        @Override
+        public void connectFailed(URI uri, SocketAddress sa, IOException ioe) {
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/FavouriteStatusRouter.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright 2019 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+import android.annotation.SuppressLint;
+
+import com.hippo.ehviewer.client.data.GalleryInfo;
+import com.hippo.yorozuya.IntIdGenerator;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class FavouriteStatusRouter {
+
+    private static final String KEY_DATA_MAP_NEXT_ID = "data_map_next_id";
+
+    private final IntIdGenerator idGenerator = new IntIdGenerator(Settings.getInt(KEY_DATA_MAP_NEXT_ID, 0));
+    @SuppressLint("UseSparseArrays")
+    private final HashMap<Integer, Map<Long, GalleryInfo>> maps = new HashMap<>();
+
+    private final List<Listener> listeners = new ArrayList<>();
+
+    public int saveDataMap(Map<Long, GalleryInfo> map) {
+        int id = idGenerator.nextId();
+        maps.put(id, map);
+        Settings.putInt(KEY_DATA_MAP_NEXT_ID, idGenerator.nextId());
+        return id;
+    }
+
+    public Map<Long, GalleryInfo> restoreDataMap(int id) {
+        return maps.remove(id);
+    }
+
+    public void modifyFavourites(long gid, int slot) {
+        for (Map<Long, GalleryInfo> map : maps.values()) {
+            GalleryInfo info = map.get(gid);
+            if (info != null) {
+                info.favoriteSlot = slot;
+            }
+        }
+
+        for (Listener listener : listeners) {
+            listener.onModifyFavourites(gid, slot);
+        }
+    }
+
+    public void addListener(Listener listener) {
+        listeners.add(listener);
+    }
+
+    public void removeListener(Listener listener) {
+        listeners.remove(listener);
+    }
+
+    public interface Listener {
+        void onModifyFavourites(long gid, int slot);
+    }
+}

app/src/main/java/com/hippo/ehviewer/GetText.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+import android.content.Context;
+import android.content.res.Resources;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.StringRes;
+
+public class GetText {
+
+    private static Resources sResources;
+
+    public static void initialize(Context context) {
+        sResources = context.getApplicationContext().getResources();
+    }
+
+    @NonNull
+    public static String getString(@StringRes int id) {
+        return sResources.getString(id);
+    }
+
+    @NonNull
+    public static String getString(@StringRes int id, Object... formatArgs) {
+        return sResources.getString(id, formatArgs);
+    }
+}

app/src/main/java/com/hippo/ehviewer/Hosts.java

@@ -0,0 +1,343 @@
+/*
+ * Copyright 2018 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+/*
+ * Created by Hippo on 2018/3/21.
+ */
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.util.Pair;
+
+import androidx.annotation.Nullable;
+
+import com.hippo.database.MSQLiteBuilder;
+import com.hippo.util.SqlUtils;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Hosts {
+
+    private static final int VERSION_1 = 1;
+    private static final String TABLE_HOSTS = "HOSTS";
+    private static final String COLUMN_HOST = "HOST";
+    private static final String COLUMN_IP = "IP";
+
+    private static final int DB_VERSION = VERSION_1;
+
+    private final SQLiteDatabase db;
+
+    public Hosts(Context context, String name) {
+        SQLiteOpenHelper helper = new MSQLiteBuilder()
+                .version(VERSION_1)
+                .createTable(TABLE_HOSTS)
+                .insertColumn(TABLE_HOSTS, COLUMN_HOST, String.class)
+                .insertColumn(TABLE_HOSTS, COLUMN_IP, String.class)
+                .build(context, name, DB_VERSION);
+        db = helper.getWritableDatabase();
+    }
+
+    @Nullable
+    public static InetAddress toInetAddress(String host, String ip) {
+        if (!isValidHost(host)) {
+            return null;
+        }
+
+        if (ip == null) {
+            return null;
+        }
+
+        byte[] bytes = parseV4(ip);
+        if (bytes == null) {
+            bytes = parseV6(ip);
+        }
+        if (bytes == null) {
+            return null;
+        }
+
+        try {
+            return InetAddress.getByAddress(host, bytes);
+        } catch (UnknownHostException e) {
+            return null;
+        }
+    }
+
+    /**
+     * Returns true if the host is valid.
+     */
+    public static boolean isValidHost(String host) {
+        if (host == null) {
+            return false;
+        }
+
+        if (host.length() > 253) {
+            return false;
+        }
+
+        int labelLength = 0;
+        for (int i = 0, n = host.length(); i < n; i++) {
+            char ch = host.charAt(i);
+
+            if (ch == '.') {
+                if (labelLength < 1 || labelLength > 63) {
+                    return false;
+                }
+                labelLength = 0;
+            } else {
+                labelLength++;
+            }
+
+            if ((ch < 'a' || ch > 'z') && (ch < '0' || ch > '9') && ch != '-' && ch != '.') {
+                return false;
+            }
+        }
+
+        return labelLength >= 1 && labelLength <= 63;
+    }
+
+    /**
+     * Returns true if ips are valid.
+     */
+    public static boolean isValidIp(String ips) {
+        if (ips == null) {
+            return false;
+        }
+        String[] list = ips.split("\\+");
+        for (String ip : list) {
+            if (parseV4(ip) == null && parseV6(ip) == null) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    // org.xbill.DNS.Address.parseV4
+    @Nullable
+    private static byte[] parseV4(String s) {
+        int numDigits;
+        int currentOctet;
+        byte[] values = new byte[4];
+        int currentValue;
+        int length = s.length();
+
+        currentOctet = 0;
+        currentValue = 0;
+        numDigits = 0;
+        for (int i = 0; i < length; i++) {
+            char c = s.charAt(i);
+            if (c >= '0' && c <= '9') {
+                /* Can't have more than 3 digits per octet. */
+                if (numDigits == 3)
+                    return null;
+                /* Octets shouldn't start with 0, unless they are 0. */
+                if (numDigits > 0 && currentValue == 0)
+                    return null;
+                numDigits++;
+                currentValue *= 10;
+                currentValue += (c - '0');
+                /* 255 is the maximum value for an octet. */
+                if (currentValue > 255)
+                    return null;
+            } else if (c == '.') {
+                /* Can't have more than 3 dots. */
+                if (currentOctet == 3)
+                    return null;
+                /* Two consecutive dots are bad. */
+                if (numDigits == 0)
+                    return null;
+                values[currentOctet++] = (byte) currentValue;
+                currentValue = 0;
+                numDigits = 0;
+            } else
+                return null;
+        }
+        /* Must have 4 octets. */
+        if (currentOctet != 3)
+            return null;
+        /* The fourth octet can't be empty. */
+        if (numDigits == 0)
+            return null;
+        values[currentOctet] = (byte) currentValue;
+        return values;
+    }
+
+    // org.xbill.DNS.Address.parseV6
+    @Nullable
+    private static byte[] parseV6(String s) {
+        int range = -1;
+        byte[] data = new byte[16];
+
+        String[] tokens = s.split(":", -1);
+
+        int first = 0;
+        int last = tokens.length - 1;
+
+        if (tokens[0].length() == 0) {
+            // If the first two tokens are empty, it means the string
+            // started with ::, which is fine.  If only the first is
+            // empty, the string started with :, which is bad.
+            if (last - first > 0 && tokens[1].length() == 0)
+                first++;
+            else
+                return null;
+        }
+
+        if (tokens[last].length() == 0) {
+            // If the last two tokens are empty, it means the string
+            // ended with ::, which is fine.  If only the last is
+            // empty, the string ended with :, which is bad.
+            if (last - first > 0 && tokens[last - 1].length() == 0)
+                last--;
+            else
+                return null;
+        }
+
+        if (last - first + 1 > 8)
+            return null;
+
+        int i, j;
+        for (i = first, j = 0; i <= last; i++) {
+            if (tokens[i].length() == 0) {
+                if (range >= 0)
+                    return null;
+                range = j;
+                continue;
+            }
+
+            if (tokens[i].indexOf('.') >= 0) {
+                // An IPv4 address must be the last component
+                if (i < last)
+                    return null;
+                // There can't have been more than 6 components.
+                if (i > 6)
+                    return null;
+                byte[] v4addr = parseV4(tokens[i]);
+                if (v4addr == null)
+                    return null;
+                for (int k = 0; k < 4; k++)
+                    data[j++] = v4addr[k];
+                break;
+            }
+
+            try {
+                for (int k = 0; k < tokens[i].length(); k++) {
+                    char c = tokens[i].charAt(k);
+                    if (Character.digit(c, 16) < 0)
+                        return null;
+                }
+                int x = Integer.parseInt(tokens[i], 16);
+                if (x > 0xFFFF || x < 0)
+                    return null;
+                data[j++] = (byte) (x >>> 8);
+                data[j++] = (byte) (x & 0xFF);
+            } catch (NumberFormatException e) {
+                return null;
+            }
+        }
+
+        if (j < 16 && range < 0)
+            return null;
+
+        if (range >= 0) {
+            int empty = 16 - j;
+            System.arraycopy(data, range, data, range + empty, j - range);
+            for (i = range; i < range + empty; i++)
+                data[i] = 0;
+        }
+
+        return data;
+    }
+
+    /**
+     * Gets a InetAddress with the host.
+     */
+    @Nullable
+    public List<InetAddress> get(String host) {
+        if (!isValidHost(host)) {
+            return null;
+        }
+        try (Cursor cursor = db.rawQuery("SELECT * FROM " + TABLE_HOSTS + " WHERE " + COLUMN_HOST + " = ?;", new String[]{host})) {
+            if (cursor.moveToNext()) {
+                String[] ips = SqlUtils.getString(cursor, COLUMN_IP, null).split("\\+");
+                List<InetAddress> addresses = new ArrayList<>();
+                for (String ip : ips) {
+                    addresses.add(toInetAddress(host, ip));
+                }
+                return addresses;
+            } else {
+                return null;
+            }
+        }
+    }
+
+    private boolean contains(String host) {
+        try (Cursor cursor = db.rawQuery("SELECT * FROM " + TABLE_HOSTS + " WHERE " + COLUMN_HOST + " = ?;", new String[]{host})) {
+            return cursor.moveToNext();
+        }
+    }
+
+    /**
+     * Puts the host-ip pair into this hosts.
+     */
+    public boolean put(String host, String ip) {
+        if (!isValidHost(host) || !isValidIp(ip)) {
+            return false;
+        }
+
+        ContentValues values = new ContentValues();
+        values.put(COLUMN_HOST, host);
+        values.put(COLUMN_IP, ip);
+
+        if (contains(host)) {
+            db.update(TABLE_HOSTS, values, COLUMN_HOST + " = ?", new String[]{host});
+        } else {
+            db.insert(TABLE_HOSTS, null, values);
+        }
+
+        return true;
+    }
+
+    /**
+     * Puts delete the entry with the host.
+     */
+    public void delete(String host) {
+        db.delete(TABLE_HOSTS, COLUMN_HOST + " = ?", new String[]{host});
+    }
+
+    /**
+     * Get all data from this host.
+     */
+    public List<Pair<String, String>> getAll() {
+        List<Pair<String, String>> result = new ArrayList<>();
+
+        try (Cursor cursor = db.rawQuery("SELECT * FROM " + TABLE_HOSTS + ";", null)) {
+            while (cursor.moveToNext()) {
+                String host = SqlUtils.getString(cursor, COLUMN_HOST, null);
+                String ip = SqlUtils.getString(cursor, COLUMN_IP, null);
+                result.add(new Pair<>(host, ip));
+            }
+        }
+        return result;
+    }
+}

app/src/main/java/com/hippo/ehviewer/ImageBitmapHelper.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.hippo.conaco.ValueHelper;
+import com.hippo.image.ImageBitmap;
+import com.hippo.streampipe.InputStreamPipe;
+
+import java.io.IOException;
+
+public class ImageBitmapHelper implements ValueHelper<ImageBitmap> {
+
+    private static final int MAX_CACHE_SIZE = 512 * 512;
+
+    @Nullable
+    @Override
+    public ImageBitmap decode(@NonNull InputStreamPipe isPipe) {
+        try {
+            isPipe.obtain();
+            return ImageBitmap.decode(isPipe.open());
+        } catch (OutOfMemoryError | IOException e) {
+            return null;
+        } finally {
+            isPipe.close();
+            isPipe.release();
+        }
+    }
+
+    @Override
+    public int sizeOf(@NonNull String key, @NonNull ImageBitmap value) {
+        return value.getWidth() * value.getHeight() * 4 /* value.getByteCount() TODO Update Image */;
+    }
+
+    @Override
+    public void onAddToMemoryCache(@NonNull ImageBitmap oldValue) {
+        oldValue.obtain();
+    }
+
+    @Override
+    public void onRemoveFromMemoryCache(@NonNull String key, @NonNull ImageBitmap oldValue) {
+        oldValue.release();
+    }
+
+    @Override
+    public boolean useMemoryCache(@NonNull String key, ImageBitmap value) {
+        if (value != null) {
+            return value.getWidth() * value.getHeight() <= MAX_CACHE_SIZE
+                    /* value.getByteCount() <= MAX_CACHE_BYTE_COUNT TODO Update Image */;
+        } else {
+            return true;
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/Settings.kt

@@ -1,124 +0,0 @@
-@file:Suppress("SameParameterValue")
-
-package com.hippo.ehviewer
-
-import com.hippo.ehviewer.client.EhUtils
-import com.hippo.ehviewer.client.data.FavListUrlBuilder
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.MutableSharedFlow
-import kotlinx.coroutines.flow.asFlow
-import kotlinx.coroutines.flow.conflate
-import kotlinx.coroutines.flow.debounce
-import kotlinx.coroutines.flow.flatMapMerge
-import splitties.preferences.DataStorePreferences
-import splitties.preferences.edit
-import java.util.Locale
-import kotlin.reflect.KProperty
-
-object Settings : DataStorePreferences(null) {
-    private const val KEY_SHOW_TAG_TRANSLATIONS = "show_tag_translations"
-
-    private val _favFlow = MutableSharedFlow<Unit>()
-    val favChangesFlow = _favFlow.debounce(1000)
-    var favCat by stringArrayPref("fav_cat", 10, "Favorites").emitTo(_favFlow)
-    var favCount by intArrayPref("fav_count", 10).emitTo(_favFlow)
-    var favCloudCount by intPref("fav_cloud", 0).emitTo(_favFlow)
-
-    var downloadScheme by stringOrNullPref("image_scheme", null)
-    var downloadAuthority by stringOrNullPref("image_authority", null)
-    var downloadPath by stringOrNullPref("image_path", null)
-    var downloadQuery by stringOrNullPref("image_query", null)
-    var downloadFragment by stringOrNullPref("image_fragment", null)
-    var archivePasswds by stringSetOrNullPref("archive_passwds")
-    var downloadDelay by intFromStrPref("download_delay", 0)
-    var gallerySite by intFromStrPref("gallery_site", 0).observed { updateWhenGallerySiteChanges() }
-    var multiThreadDownload by intFromStrPref("download_thread", 3)
-    var preloadImage by intFromStrPref("preload_image", 5)
-    var theme by intFromStrPref("theme", -1).observed { updateWhenThemeChanges() }
-    var listMode by intFromStrPref("list_mode", 0)
-    var detailSize by intFromStrPref("detail_size", 0)
-    var thumbResolution by intFromStrPref("thumb_resolution", 0)
-    var readCacheSize by intFromStrPref("read_cache_size", 640)
-    var launchPage by intFromStrPref("launch_page", 0)
-    var forceEhThumb by boolPref("force_eh_thumb", false)
-    var showComments by boolPref("show_gallery_comments", true)
-    var requestNews by boolPref("request_news", false).observed { updateWhenRequestNewsChanges() }
-    var hideHvEvents by boolPref("hide_hv_events", false)
-    var showJpnTitle by boolPref("show_jpn_title", false)
-    var showGalleryPages by boolPref("show_gallery_pages", false)
-    var showTagTranslations by boolPref(KEY_SHOW_TAG_TRANSLATIONS, false).observed { updateWhenTagTranslationChanges() }
-    var meteredNetworkWarning by boolPref("cellular_network_warning", false)
-    var appLinkVerifyTip by boolPref("app_link_verify_tip", false)
-    var enabledSecurity by boolPref("enable_secure", false)
-    var useCIUpdateChannel by boolPref("ci_update_channel", false)
-    var mediaScan by boolPref("media_scan", false).observed { updateWhenKeepMediaStatusChanges() }
-    var hasDefaultDownloadLabel by boolPref("has_default_download_label", false)
-    var qSSaveProgress by boolPref("qs_save_progress", true)
-    var saveParseErrorBody by boolPref("save_parse_error_body", true)
-    var saveCrashLog by boolPref("save_crash_log", true)
-    var security by boolPref("require_unlock", false)
-    var removeImageFiles by boolPref("include_pic", true)
-    var needSignIn by boolPref("need_sign_in", true)
-    var blackDarkTheme by boolPref("black_dark_theme", false).observed { updateWhenAmoledModeChanges() }
-    var preloadThumbAggressively by boolPref("preload_thumb_aggressively", false)
-    var downloadOriginImage by boolPref("download_origin_image", false)
-    var enableQuic by boolPref("enable_quic", true)
-    var thumbSizeDp by intPref("thumb_size_", 120)
-    var recentFavCat by intPref("recent_fav_cat", FavListUrlBuilder.FAV_CAT_LOCAL)
-    var defaultFavSlot by intPref("default_favorite_slot", -2)
-    var securityDelay by intPref("require_unlock_delay", 0)
-    var clipboardTextHashCode by intPref("clipboard_text_hash_code", 0)
-    var listThumbSize by intPref("list_tile_size", 40)
-    var searchCategory by intPref("search_pref", EhUtils.ALL_CATEGORY)
-    var requestNewsTimerHour by intPref("request_news_timer_hour", -1)
-    var requestNewsTimerMinute by intPref("request_news_timer_minute", -1)
-    var updateIntervalDays by intPref("update_interval_days", 0)
-    var recentDownloadLabel by stringOrNullPref("recent_download_label", null)
-    var defaultDownloadLabel by stringOrNullPref("default_download_label", null)
-    var displayName by stringOrNullPref("display_name", null)
-    var avatar by stringOrNullPref("avatar", null)
-    var language by stringPref("app_language", "system").observed { updateWhenLocaleChanges() }
-    var lastDawnDay by longPref("last_dawn_day", 0)
-    var lastUpdateDay by longPref("last_update_day", 0)
-
-    init {
-        if ("CN" == Locale.getDefault().country) {
-            edit {
-                if (KEY_SHOW_TAG_TRANSLATIONS !in prefs) showTagTranslations = true
-            }
-        }
-    }
-
-    interface Delegate<R> {
-        val flowGetter: () -> Flow<Unit>
-        operator fun getValue(thisRef: Any?, prop: KProperty<*>?): R
-        operator fun setValue(thisRef: Any?, prop: KProperty<*>?, value: R)
-    }
-
-    private fun intFromStrPref(key: String, defValue: Int) = object : Delegate<Int> {
-        override val flowGetter: () -> Flow<Unit>
-        private var _value by stringPref(key, defValue.toString()).also { flowGetter = { it.changesFlow() } }
-        override fun getValue(thisRef: Any?, prop: KProperty<*>?) = _value.toIntOrNull() ?: defValue
-        override fun setValue(thisRef: Any?, prop: KProperty<*>?, value: Int) { _value = value.toString() }
-    }
-
-    private fun intArrayPref(key: String, count: Int) = object : Delegate<IntArray> {
-        override val flowGetter: () -> Flow<Unit> = { _value.asFlow().flatMapMerge { it.changesFlow() }.conflate() }
-        private var _value = (0 until count).map { intPref("${key}_$it", 0) }.toTypedArray()
-        override fun getValue(thisRef: Any?, prop: KProperty<*>?): IntArray = _value.map { it.value }.toIntArray()
-        override fun setValue(thisRef: Any?, prop: KProperty<*>?, value: IntArray) {
-            check(value.size == count)
-            edit { value.zip(_value) { v, d -> d.value = v } }
-        }
-    }
-
-    private fun stringArrayPref(key: String, count: Int, defMetaValue: String) = object : Delegate<Array<String>> {
-        override val flowGetter: () -> Flow<Unit> = { _value.asFlow().flatMapMerge { it.changesFlow() }.conflate() }
-        private var _value = (0 until count).map { stringPref("${key}_$it", "$defMetaValue $it") }.toTypedArray()
-        override fun getValue(thisRef: Any?, prop: KProperty<*>?): Array<String> = _value.map { it.value }.toTypedArray()
-        override fun setValue(thisRef: Any?, prop: KProperty<*>?, value: Array<String>) {
-            check(value.size == count)
-            edit { value.zip(_value) { v, d -> d.value = v } }
-        }
-    }
-}

app/src/main/java/com/hippo/ehviewer/SettingsCollector.kt

@@ -1,83 +0,0 @@
-package com.hippo.ehviewer
-
-import androidx.appcompat.app.AppCompatDelegate
-import androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_AUTO_BATTERY
-import androidx.core.os.LocaleListCompat
-import com.hippo.ehviewer.client.EhCookieStore
-import com.hippo.ehviewer.client.EhEngine
-import com.hippo.ehviewer.client.EhTagDatabase
-import com.hippo.ehviewer.dailycheck.updateDailyCheckWork
-import com.hippo.ehviewer.ui.keepNoMediaFileStatus
-import eu.kanade.tachiyomi.util.lang.launchIO
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.SupervisorJob
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.flow.MutableSharedFlow
-import kotlinx.coroutines.launch
-import splitties.init.appCtx
-import splitties.preferences.PrefDelegate
-
-private val collectScope = CoroutineScope(Dispatchers.Main + SupervisorJob())
-fun <T, R : PrefDelegate<T>> R.observed(func: (Unit) -> Unit) = apply { collectScope.launch { changesFlow().collect(func) } }
-fun <T, R : Settings.Delegate<T>> R.observed(func: (Unit) -> Unit) = apply { collectScope.launch { flowGetter().collect(func) } }
-fun <T, R : Settings.Delegate<T>> R.emitTo(flow: MutableSharedFlow<Unit>) = apply { collectScope.launch { flowGetter().collect { flow.emit(Unit) } } }
-fun <T, R : PrefDelegate<T>> R.emitTo(flow: MutableSharedFlow<Unit>) = apply { collectScope.launch { changesFlow().collect { flow.emit(Unit) } } }
-
-fun updateWhenLocaleChanges() {
-    val newValue = Settings.language
-    if ("system" == newValue) {
-        AppCompatDelegate.setApplicationLocales(LocaleListCompat.getEmptyLocaleList())
-    } else {
-        AppCompatDelegate.setApplicationLocales(LocaleListCompat.forLanguageTags(newValue))
-    }
-}
-
-fun updateWhenKeepMediaStatusChanges() {
-    collectScope.launchIO {
-        runCatching {
-            keepNoMediaFileStatus()
-        }
-    }
-}
-
-fun updateWhenThemeChanges() {
-    collectScope.launch {
-        delay(100) // Avoid recompose being cancelled
-        AppCompatDelegate.setDefaultNightMode(Settings.theme)
-    }
-}
-
-fun updateWhenAmoledModeChanges() {
-    collectScope.launch {
-        delay(100) // Avoid recompose being cancelled
-        AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_AUTO_BATTERY)
-        AppCompatDelegate.setDefaultNightMode(Settings.theme)
-    }
-}
-
-fun updateWhenRequestNewsChanges() {
-    updateDailyCheckWork(appCtx)
-}
-
-fun updateWhenGallerySiteChanges() {
-    if (!Settings.needSignIn && EhCookieStore.hasSignedIn()) {
-        collectScope.launchIO {
-            runCatching {
-                EhEngine.getUConfig()
-            }.onFailure {
-                it.printStackTrace()
-            }
-        }
-    }
-}
-
-fun updateWhenTagTranslationChanges() {
-    collectScope.launchIO {
-        runCatching {
-            EhTagDatabase.update()
-        }.onFailure {
-            it.printStackTrace()
-        }
-    }
-}

app/src/main/java/com/hippo/ehviewer/UrlOpener.java

@@ -0,0 +1,99 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer;
+
+import android.content.ActivityNotFoundException;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.text.TextUtils;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.browser.customtabs.CustomTabsIntent;
+
+import com.hippo.ehviewer.client.EhUrlOpener;
+import com.hippo.ehviewer.client.data.GalleryDetail;
+import com.hippo.ehviewer.client.parser.GalleryPageUrlParser;
+import com.hippo.ehviewer.ui.GalleryActivity;
+import com.hippo.ehviewer.ui.MainActivity;
+import com.hippo.scene.Announcer;
+import com.hippo.scene.StageActivity;
+
+public final class UrlOpener {
+
+    private UrlOpener() {
+    }
+
+    public static void openUrl(@NonNull Context context, String url, boolean ehUrl) {
+        openUrl(context, url, ehUrl, null);
+    }
+
+    public static void openUrl(@NonNull Context context, String url, boolean ehUrl, GalleryDetail galleryDetail) {
+        if (TextUtils.isEmpty(url)) {
+            return;
+        }
+
+        Intent intent;
+        Uri uri = Uri.parse(url);
+
+        if (ehUrl) {
+            if (galleryDetail != null) {
+                GalleryPageUrlParser.Result result = GalleryPageUrlParser.parse(url);
+                if (result != null) {
+                    if (result.gid == galleryDetail.gid) {
+                        intent = new Intent(context, GalleryActivity.class);
+                        intent.setAction(GalleryActivity.ACTION_EH);
+                        intent.putExtra(GalleryActivity.KEY_GALLERY_INFO, galleryDetail);
+                        intent.putExtra(GalleryActivity.KEY_PAGE, result.page);
+                        context.startActivity(intent);
+                        return;
+                    }
+                } else if (url.startsWith("#c")) {
+                    try {
+                        intent = new Intent(context, GalleryActivity.class);
+                        intent.setAction(GalleryActivity.ACTION_EH);
+                        intent.putExtra(GalleryActivity.KEY_GALLERY_INFO, galleryDetail);
+                        intent.putExtra(GalleryActivity.KEY_PAGE, Integer.parseInt(url.replace("#c", "")) - 1);
+                        context.startActivity(intent);
+                        return;
+                    } catch (NumberFormatException e) {
+                        //
+                    }
+                }
+            }
+            Announcer announcer = EhUrlOpener.parseUrl(url);
+            if (null != announcer) {
+                intent = new Intent(context, MainActivity.class);
+                intent.setAction(StageActivity.ACTION_START_SCENE);
+                intent.putExtra(StageActivity.KEY_SCENE_NAME, announcer.getClazz().getName());
+                intent.putExtra(StageActivity.KEY_SCENE_ARGS, announcer.getArgs());
+                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                context.startActivity(intent);
+                return;
+            }
+        }
+
+        CustomTabsIntent.Builder customTabsIntent = new CustomTabsIntent.Builder();
+        customTabsIntent.setShowTitle(true);
+        try {
+            customTabsIntent.build().launchUrl(context, uri);
+        } catch (ActivityNotFoundException e) {
+            Toast.makeText(context, R.string.no_browser_installed, Toast.LENGTH_LONG).show();
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/WindowInsetsAnimationHelper.java

@@ -0,0 +1,109 @@
+/*
+ * Copyright 2022 Tarsin Norbin
+ *
+ * This file is part of EhViewer
+ *
+ * EhViewer is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * EhViewer is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with EhViewer.
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.hippo.ehviewer;
+
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.core.view.WindowInsetsAnimationCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import com.hippo.yorozuya.MathUtils;
+
+import java.util.HashMap;
+import java.util.List;
+
+public class WindowInsetsAnimationHelper extends WindowInsetsAnimationCompat.Callback {
+    private final View[] views;
+    private final HashMap<View, Integer> startPaddings = new HashMap<>();
+    private final HashMap<View, Integer> endPaddings = new HashMap<>();
+    WindowInsetsAnimationCompat animation;
+
+    public WindowInsetsAnimationHelper(int dispatchMode, View... views) {
+        super(dispatchMode);
+        this.views = views;
+    }
+
+    @Override
+    public void onPrepare(@NonNull WindowInsetsAnimationCompat animation) {
+        super.onPrepare(animation);
+        this.animation = animation;
+        for (View view : views) {
+            if (view == null) {
+                continue;
+            }
+            startPaddings.put(view, view.getPaddingBottom());
+        }
+    }
+
+    @NonNull
+    @Override
+    public WindowInsetsAnimationCompat.BoundsCompat onStart(@NonNull WindowInsetsAnimationCompat animation, @NonNull WindowInsetsAnimationCompat.BoundsCompat bounds) {
+        this.animation = animation;
+        for (View view : views) {
+            if (view == null) {
+                continue;
+            }
+            endPaddings.put(view, view.getPaddingBottom());
+            int startPadding = startPaddings.containsKey(view) ? startPaddings.get(view) : 0;
+            view.setTranslationY(-(startPadding - view.getPaddingBottom()));
+        }
+        return bounds;
+    }
+
+    @NonNull
+    @Override
+    public WindowInsetsCompat onProgress(@NonNull WindowInsetsCompat insets, @NonNull List<WindowInsetsAnimationCompat> runningAnimations) {
+        if (animation == null) {
+            return insets;
+        }
+        WindowInsetsAnimationCompat imeAnimation = null;
+        for (WindowInsetsAnimationCompat animation : runningAnimations) {
+            if ((animation.getTypeMask() & WindowInsetsCompat.Type.ime()) != 0) {
+                imeAnimation = animation;
+                break;
+            }
+        }
+        if (imeAnimation != null) {
+            for (View view : views) {
+                if (view == null) {
+                    continue;
+                }
+                int startPadding = startPaddings.containsKey(view) ? startPaddings.get(view) : 0;
+                int endPadding = endPaddings.containsKey(view) ? endPaddings.get(view) : 0;
+                view.setTranslationY(MathUtils.lerp(endPadding - startPadding, 0, animation.getInterpolatedFraction()));
+            }
+        }
+        return insets;
+    }
+
+    @Override
+    public void onEnd(@NonNull WindowInsetsAnimationCompat animation) {
+        super.onEnd(animation);
+        startPaddings.clear();
+        endPaddings.clear();
+        this.animation = null;
+        for (View view : views) {
+            if (view == null) {
+                continue;
+            }
+            view.setTranslationY(0);
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/client/EhCacheKeyFactory.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.client;
+
+public class EhCacheKeyFactory {
+
+    public static String getThumbKey(long gid) {
+        return "preview:large:" + gid + ":" + 0; // "thumb:" + gid;
+    }
+
+    public static String getNormalPreviewKey(long gid, int index) {
+        return "preview:normal:" + gid + ":" + index;
+    }
+
+    public static String getLargePreviewKey(long gid, int index) {
+        return "preview:large:" + gid + ":" + index;
+    }
+
+    public static String getLargePreviewSetKey(long gid, int index) {
+        return "large_preview_set:" + gid + ":" + index;
+    }
+
+    public static String getImageKey(long gid, int index) {
+        return "image:" + gid + ":" + index;
+    }
+}