Release 1.8.3.1

Revert "Update README.md"
This reverts commit a37c676d96.
2022-11-21 12:39:03 +00:00 · 2022-11-21 12:34:17 +00:00 · 2022-11-21 12:10:44 +00:00 · 2022-11-21 20:09:24 +08:00 · 2022-11-21 19:47:21 +08:00 · 2022-11-21 16:56:11 +08:00
337 changed files with 8722 additions and 15489 deletions
@@ -1,8 +1,17 @@
 name: Bug 反馈 / Bug report
-description: 提交一个问题报告 / Create a bug report to help us improve
+description: 提交一个问题报告 / Create a bug report
 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:
@@ -44,12 +53,25 @@ body:
    validations:
      required: true

+  - 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: 四位版本号 / 4 digits version code
+      placeholder: 1.6.9.13
    validations:
      required: true

@@ -57,7 +79,7 @@ body:
    id: ci
    attributes:
      label: EhViewer CI 版本 / EhViewer CI Version
-      description: 直接将对应 CI 下载页面网址填入即可 / Simply drop CI download page url here
+      description: 直接将对应 GitHub Action CI 下载页面网址填入即可 / Simply drop GitHub Action CI download page url here
      placeholder: https://github.com/Ehviewer-Overhauled/Ehviewer/actions/runs/XXXXXXXXXX
    validations:
      required: true
@@ -119,4 +141,4 @@ 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
@@ -1,3 +1,4 @@
+blank_issues_enabled: false
 contact_links:
 - name: 所有其他问题 / All other questions
   url: https://github.com/Ehviewer-Overhauled/Ehviewer/discussions
@@ -1,8 +1,17 @@
 name: 功能请求 / Feature request
-description: 提出一个功能建议 / Suggest an idea for this project
+description: 提出一个功能建议 / Suggest an idea
 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:
@@ -33,7 +42,7 @@ body:
  - type: textarea
    id: more
    attributes:
-      label: 其他细节 / Addition details
+      label: 备注 / Addition details
      description: |
        在此处写下其他您想说的内容
        Describe addition details here
@@ -48,7 +57,7 @@ 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: 四位版本号 / 4 digits version code
+      placeholder: 1.6.9.13
    validations:
      required: true

@@ -56,7 +65,7 @@ body:
    id: ci
    attributes:
      label: EhViewer CI 版本 / EhViewer CI Version
-      description: 直接将对应 CI 下载页面网址填入即可 / Simply drop CI download page url here
+      description: 直接将对应 GitHub Action CI 下载页面网址填入即可 / Simply drop GitHub Action CI download page url here
      placeholder: https://github.com/Ehviewer-Overhauled/Ehviewer/actions/runs/XXXXXXXXXX
    validations:
      required: true
@@ -82,4 +91,4 @@ 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
@@ -1,6 +1,11 @@
 name: CI

-on: [push]
+on:
+  push:
+    branches:
+      - '*'
+    tags-ignore:
+      - "*"

 jobs:
  linux:
@@ -9,25 +14,24 @@ jobs:
    steps:
      - name: Checkout
        uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'

-      - name: Setup Java 11
+      - name: Setup Java 19
        uses: actions/setup-java@v3
        with:
          distribution: temurin
-          java-version: 11
-
-      - name: Setup Android SDK Tools
-        uses: android-actions/setup-android@v2
+          java-version: 19

      - name: Install NDK
        run: |
-          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.0.8775105" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
+          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.1.8937393" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null

      - name: Gradle Build
        uses: gradle/gradle-build-action@v2
-      - run: |
-          git submodule update --init --recursive
-          gradle assembleRelease
+        with:
+          gradle-home-cache-cleanup: true
+          arguments: assembleRelease

      - name: Update ARM64
        uses: actions/upload-artifact@v3
@@ -9,25 +9,23 @@ jobs:
    steps:
      - name: Checkout
        uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'

-      - name: Setup Java 11
+      - name: Setup Java 19
        uses: actions/setup-java@v3
        with:
          distribution: temurin
-          java-version: 11
-
-      - name: Setup Android SDK Tools
-        uses: android-actions/setup-android@v2
+          java-version: 19

      - name: Install NDK
        run: |
-          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.0.8775105" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
+          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.1.8937393" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null

      - name: Gradle Build
        uses: gradle/gradle-build-action@v2
-      - run: |
-          git submodule update --init --recursive
-          gradle assembleRelease
+        with:
+          arguments: assembleRelease

      - name: Update ARM64
        uses: actions/upload-artifact@v3
@@ -12,33 +12,60 @@ jobs:
    steps:
      - name: Checkout
        uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'

-      - name: Setup Java 11
+      - name: Setup Java 19
        uses: actions/setup-java@v3
        with:
          distribution: temurin
-          java-version: 11
-
-      - name: Setup Android SDK Tools
-        uses: android-actions/setup-android@v2
+          java-version: 19

      - name: Install NDK
        run: |
-          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.0.8775105" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
+          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.1.8937393" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null

      - name: Gradle Build
        uses: gradle/gradle-build-action@v2
-      - run: |
-          git submodule update --init --recursive
-          gradle assembleRelease
+        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

      - name: Releases
-        uses: softprops/action-gh-release@v0.1.14
+        uses: softprops/action-gh-release@v1
        with:
          body: Bump Version
          discussion_category_name: Announcements
          files: |
-            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
+            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
+
+      - name: Collect Apks
+        run: |
+          mkdir app/build/outputs/apk/release/fdroid
+          cp app/build/outputs/apk/release/app-arm64-v8a-release.apk app/build/outputs/apk/release/fdroid/EhViewer-v$GITHUB_REF_NAME.apk
+          cp app/build/outputs/apk/release/app-armeabi-v7a-release.apk app/build/outputs/apk/release/fdroid/EhViewer-v$GITHUB_REF_NAME-armv7.apk
+
+      - name: Push Apks
+        uses: cpina/github-action-push-to-another-repository@v1.5
+        env:
+         SSH_DEPLOY_KEY: ${{ secrets.SSH_DEPLOY_KEY }}
+        with:
+          source-directory: app/build/outputs/apk/release/fdroid
+          destination-github-username: Ehviewer-Overhauled
+          destination-repository-name: fdroid-repo
+          user-name: 'github-actions[bot]'
+          user-email: 'github-actions[bot]@users.noreply.github.com'
+          target-branch: deploy
+          commit-message: Add apks from $GITHUB_REF
+          target-directory: fdroid/tmp-apks
@@ -1,18 +1,9 @@
-[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
+[submodule "app/src/main/cpp/libarchive"]
+	path = app/src/main/cpp/libarchive
 	url = https://github.com/Ehviewer-Overhauled/libarchive
-[submodule "native/src/main/jni/liblzma"]
-	path = native/src/main/jni/liblzma
+[submodule "app/src/main/cpp/liblzma"]
+	path = app/src/main/cpp/liblzma
 	url = https://github.com/Ehviewer-Overhauled/xz
-[submodule "native/src/main/jni/nettle/nettle"]
-	path = native/src/main/jni/nettle/nettle
+[submodule "app/src/main/cpp/nettle/nettle"]
+	path = app/src/main/cpp/nettle/nettle
 	url = https://github.com/Ehviewer-Overhauled/nettle
@@ -1,5 +1,17 @@
+<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="art/launcher_icon-web.png" width="200">
+  <img src="art/launcher_icon-web.svg" width="200">
  <br>EhViewer<br>
 </h1>

@@ -7,7 +19,7 @@
  <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/master/LICENSE">
+  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/blob/1.8.x.x/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">
@@ -21,25 +33,40 @@
  </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
-这是一个 E-Hentai Android 平台的浏览器

-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

-动态配色仅供 Android 12 及以上平台使用！
-
-
-An E-Hentai Application for Android.
-
-with Material Design 3 and Dynamic Color Support.
-
-Dynamic Color only support Android S and above!
+with Material Design 3 and Dynamic Color Support

 # Download

-[Github 下载](https://github.com/Ehviewer-Overhauled/Ehviewer/releases)
-
-[CI 版本下载](https://github.com/Ehviewer-Overhauled/Ehviewer/actions/workflows/ci.yml)
+<a href="https://github.com/Ehviewer-Overhauled/Ehviewer/releases"><img alt="Get it on GitHub" src="art/get-it-on-github.svg" width="200px"/></a> <a href="https://github.com/Ehviewer-Overhauled/fdroid-repo"><img alt="Git it on F-Droid" src="art/get-it-on-fdroid.svg" width="200px"/></a>

 # Screenshot

@@ -48,24 +75,16 @@ Dynamic Color only support Android S and above!

 # Thanks

-本项目受到了诸多开源项目的帮助
-
 Here is the libraries

- [AOSP](http://source.android.com/)
- [android-advancedrecyclerview](https://github.com/h6ah4i/android-advancedrecyclerview)
+- [AOSP & AndroidX](http://source.android.com/)
+- [FullDraggableDrawer](https://github.com/PureWriter/FullDraggableDrawer)
+- [GnuTLS](https://gnutls.org/)
 - [material-components-android](https://github.com/material-components/material-components-android)
 - [material-design-icons](https://github.com/google/material-design-icons)
- [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)
+- [RikkaX](https://github.com/RikkaApps/RikkaX)
 - [libarchive](http://www.libarchive.org/)
 - [XZ Utils](https://tukaani.org/xz/)

@@ -81,5 +100,3 @@ Here is the libraries
    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/>.
-
-[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fasuka-mio%2FEhviewer.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fasuka-mio%2FEhviewer?ref=badge_large)
@@ -4,4 +4,5 @@ manifest-merger-release-report.txt
 /src/main/libs
 /src/main/obj
 # Intellij
-*.iml
+*.iml
+/.cxx
@@ -1,23 +1,20 @@
 plugins {
    id 'com.android.application'
    id 'org.jetbrains.kotlin.android'
-    id 'kotlin-kapt'
+    id 'com.google.devtools.ksp'
 }

 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())
-    }
+    ndkVersion "25.1.8937393"

    splits {
        abi {
            enable = true
            reset()
            include 'arm64-v8a', 'x86_64', 'armeabi-v7a', 'x86'
+            universalApk = true
        }
    }

@@ -32,20 +29,30 @@ android {

    defaultConfig {
        applicationId "moe.tarsin.ehviewer"
-        minSdkVersion 26
+        minSdkVersion 28
        targetSdkVersion 33
-        versionCode 114533
-        versionName "1.7.29.1"
+        versionCode 180022
+        versionName "1.8.3.1"
        resConfigs 'zh', 'zh-rCN', 'zh-rHK', 'zh-rTW', 'es', 'ja', 'ko', 'fr', 'de', 'th'
    }

+    externalNativeBuild {
+        cmake {
+            path 'src/main/cpp/CMakeLists.txt'
+        }
+    }
+
    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_11
-        targetCompatibility JavaVersion.VERSION_11
+        sourceCompatibility JavaVersion.VERSION_19
+        targetCompatibility JavaVersion.VERSION_19
    }

    kotlinOptions {
-        jvmTarget = '11'
+        jvmTarget = '19'
+        freeCompilerArgs += [
+                "-P",
+                "plugin:androidx.compose.compiler.plugins.kotlin:suppressKotlinVersionCompatibilityCheck=true"
+        ]
    }

    lint {
@@ -78,56 +85,63 @@ android {
        }
    }

-    sourceSets {
-        main {
-            java.srcDirs += 'src/main/java-gen'
-        }
+    buildFeatures {
+        compose true
+    }
+
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.4.0-alpha02"
    }

    namespace 'com.hippo.ehviewer'
 }

-tasks.withType(JavaCompile) {
-    task -> task.dependsOn ":daogenerator:executeDaoGenerator"
-}
-
 dependencies {
-    def activity_version = "1.6.0-alpha05"
+    def activity_version = "1.6.1"
    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"
+    implementation "androidx.annotation:annotation:1.5.0"
+    implementation "androidx.annotation:annotation-experimental:1.3.0"
+    implementation "androidx.appcompat:appcompat:1.6.0-rc01"

    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.biometric:biometric-ktx:1.2.0-alpha05"
    implementation "androidx.browser:browser:1.4.0"

-    def collection_version = "1.3.0-alpha01"
+    def collection_version = "1.3.0-alpha02"
    implementation "androidx.collection:collection:$collection_version"
    implementation "androidx.collection:collection-ktx:$collection_version"

-    implementation "androidx.constraintlayout:constraintlayout:2.2.0-alpha03"
+    def compose_version = "1.3.1"
+    implementation "androidx.compose.animation:animation:$compose_version"
+    implementation "androidx.compose.foundation:foundation:$compose_version"
+    implementation "androidx.compose.foundation:foundation-layout:$compose_version"
+    implementation "androidx.compose.runtime:runtime:$compose_version"
+    implementation "androidx.compose.runtime:runtime-saveable:$compose_version"
+    implementation "androidx.compose.ui:ui:$compose_version"
+
+    implementation "androidx.compose.material3:material3:1.0.1"
+
+    implementation "androidx.constraintlayout:constraintlayout:2.2.0-alpha04"
    implementation "androidx.coordinatorlayout:coordinatorlayout:1.2.0"

-    def core_version = "1.9.0-alpha05"
+    def core_version = "1.9.0"
    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.customview:customview:1.2.0-alpha02"
    implementation "androidx.dynamicanimation:dynamicanimation:1.1.0-alpha03"

-    def fragment_version = "1.5.0"
+    def fragment_version = "1.6.0-alpha03"
    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:$lifecycle_version"
+    def lifecycle_version = "2.6.0-alpha03"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-livedata-core-ktx:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-process:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycle_version"
@@ -135,8 +149,23 @@ dependencies {
    implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:$lifecycle_version"

    implementation "androidx.loader:loader:1.1.0"
+
+    def nav_version = "2.5.3"
+    implementation "androidx.navigation:navigation-fragment:$nav_version"
+    implementation "androidx.navigation:navigation-ui:$nav_version"
+    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
+    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
+
+    implementation "androidx.paging:paging-runtime:3.2.0-alpha03"
+
    implementation 'androidx.preference:preference:1.2.0'
-    implementation 'androidx.recyclerview:recyclerview:1.3.0-beta01'
+    implementation 'androidx.recyclerview:recyclerview:1.3.0-rc01'
+
+    def room_version = "2.5.0-beta02"
+    implementation "androidx.room:room-runtime:$room_version"
+    annotationProcessor "androidx.room:room-compiler:$room_version"
+    implementation "androidx.room:room-paging:$room_version"
+
    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"
@@ -144,24 +173,26 @@ dependencies {
    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 'androidx.webkit:webkit:1.5.0'

    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 'com.google.android.material:material:1.7.0'
+
+    implementation 'com.squareup.okhttp3:okhttp-bom:5.0.0-alpha.10'
+    implementation 'com.squareup.okhttp3:okhttp'
+    implementation 'com.squareup.okhttp3:okhttp-dnsoverhttps'
+
    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
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4'
+    implementation 'org.jsoup:jsoup:1.15.3'
 }

 configurations.all {
    exclude group: 'dev.rikka.rikkax.appcompat', module: 'appcompat'
    exclude group: 'dev.rikka.rikkax.material', module: 'material'
+    exclude group: 'androidx.compose.material'
 }
@@ -7,28 +7,19 @@
    public static void throw*(...);
 }

-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 { }
+-keepclasseswithmembernames,includedescriptorclasses class * {
+    native <methods>;
+}
+
+-keep,allowoptimization class com.hippo.ehviewer.ui.fragment.* extends com.hippo.ehviewer.ui.fragment.BaseFragment { }
+-keep,allowoptimization class com.hippo.ehviewer.ui.fragment.* extends com.hippo.ehviewer.ui.fragment.BasePreferenceFragment { }

 -keepnames class com.hippo.ehviewer.ui.scene.* { }

-keep class com.hippo.ehviewer.dao.* { *; }
-
 -keepattributes SourceFile,LineNumberTable
+
 -renamesourcefileattribute
 -repackageclasses
 -allowaccessmodification
+-mergeinterfacesaggressively
 -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
@@ -23,14 +23,15 @@
        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" />
-  
-    <!-- Required to maintain app compatibility. -->
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"
-                     android:maxSdkVersion="32" />
-  
+
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="29" />
+
    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />
@@ -40,11 +41,13 @@
        android:allowBackup="true"
        android:appCategory="image"
        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:enableOnBackInvokedCallback="true"
        android:fullBackupContent="@xml/backup_scheme"
        android:hasFragileUserData="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:largeHeap="true"
+        android:localeConfig="@xml/locales_config"
        android:networkSecurityConfig="@xml/network_security_config"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:theme="@style/AppTheme">
@@ -144,6 +147,12 @@
            android:label="@string/settings"
            android:theme="@style/AppTheme" />

+        <activity
+            android:name="com.hippo.ehviewer.ui.SecurityActivity"
+            android:configChanges="screenSize"
+            android:label="@string/settings"
+            android:theme="@style/AppTheme" />
+
        <activity
            android:name="com.hippo.ehviewer.shortcuts.ShortcutsActivity"
            android:excludeFromRecents="true"
@@ -1,17 +1,17 @@
 project(ehviewer)
 cmake_minimum_required(VERSION 3.4.1)

-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Oz -fvisibility=hidden -fvisibility-inlines-hidden -ffunction-sections -fdata-sections -flto\
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Ofast -fvisibility=hidden -fvisibility-inlines-hidden -ffunction-sections -fdata-sections -funroll-loops -flto=thin \
           -mllvm -polly \
           -mllvm -polly-run-dce \
-		   -mllvm -polly-run-inliner \
+           -mllvm -polly-run-inliner \
           -mllvm -polly-isl-arg=--no-schedule-serialize-sccs \
-		   -mllvm -polly-ast-use-context \
+           -mllvm -polly-ast-use-context \
           -mllvm -polly-detect-keep-going \
           -mllvm -polly-position=before-vectorizer \
-		   -mllvm -polly-vectorizer=stripmine \
+           -mllvm -polly-vectorizer=stripmine \
           -mllvm -polly-detect-profitability-min-per-loop-insts=40 \
-		   -mllvm -polly-invariant-load-hoisting")
+           -mllvm -polly-invariant-load-hoisting")

 # Build GNUTLS libnettle
 add_subdirectory(nettle)
@@ -44,10 +44,7 @@ SET(LIBARCHIVE_CUSTOM_LIBS "liblzma" "nettle")
 # Build libarchive
 add_subdirectory(libarchive)

-# Build hippo's image lib
-add_subdirectory(image)
-
 # Build and link our app's native lib
-add_library(${PROJECT_NAME} SHARED main.c archive.c)
-target_include_directories(${PROJECT_NAME} PUBLIC image/image libarchive/libarchive)
-target_link_libraries(${PROJECT_NAME} image archive_static -Wl,--gc-sections)
+add_library(${PROJECT_NAME} SHARED archive.c image.c fdutils.c)
+target_include_directories(${PROJECT_NAME} PUBLIC libarchive/libarchive)
+target_link_libraries(${PROJECT_NAME} archive_static log jnigraphics GLESv2 -Wl,--gc-sections)
@@ -0,0 +1,363 @@
+/*
+ * 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 <assert.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <pthread.h>
+#include <sys/mman.h>
+#include <syscall.h>
+
+#include <jni.h>
+#include <android/log.h>
+
+#include <archive.h>
+#include <archive_entry.h>
+
+#define LOG_TAG "libarchive_wrapper"
+
+#include "ehviewer.h"
+
+typedef struct {
+    int using;
+    int next_index;
+    struct archive *arc;
+    struct archive_entry *entry;
+} archive_ctx;
+
+pthread_mutex_t ctx_lock;
+static archive_ctx **ctx_pool;
+#define CTX_POOL_SIZE 20
+
+static bool need_encrypt = false;
+static char *passwd = NULL;
+static void *archiveAddr = NULL;
+static size_t archiveSize = 0;
+
+const char supportExt[9][6] = {
+        "jpeg",
+        "jpg",
+        "png",
+        "gif",
+        "webp",
+        "bmp",
+        "ico",
+        "wbmp",
+        "heif"
+};
+
+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 < 9; i++)
+        if (strcmp(dotptr, supportExt[i]) == 0)
+            return true;
+    return false;
+}
+
+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) {
+    assert(!(ctx->next_index > 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;
+    pthread_mutex_lock(&ctx_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;
+    pthread_mutex_unlock(&ctx_lock);
+
+    if (!ctx) {
+        archive_ctx *victimCtx = NULL;
+        int victimIdx = 0;
+        int replace = 1;
+        ret = archive_alloc_ctx(&ctx);
+        if (ret)
+            return ret;
+        pthread_mutex_lock(&ctx_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) {
+            archive_release_ctx(victimCtx);
+            ctx_pool[victimIdx] = ctx;
+        }
+        pthread_mutex_unlock(&ctx_lock);
+    }
+    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_UriArchiveAccessor_openArchive(JNIEnv *env, jobject thiz, jint fd, jlong size) {
+    EH_UNUSED(env);
+    EH_UNUSED(thiz);
+    archive_ctx *ctx = NULL;
+    archiveAddr = mmap64(0, size, PROT_READ, MAP_PRIVATE, 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);
+    pthread_mutex_init(&ctx_lock, 0);
+    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");
+        r = 0;
+        LOGE("%s%s", "Archive open failed:", archive_error_string(ctx->arc));
+    } else {
+        r = archive_list_all_entries(ctx);
+        LOGI("%s%ld%s", "Found ", r, " 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);
+    return r;
+}
+
+JNIEXPORT jobject JNICALL
+Java_com_hippo_UriArchiveAccessor_extractToByteBuffer(JNIEnv *env, jobject thiz, jint index) {
+    EH_UNUSED(env);
+    EH_UNUSED(thiz);
+    archive_ctx *ctx = NULL;
+    int ret;
+    ret = archive_get_ctx(&ctx, index);
+    if (ret)
+        return 0;
+    long long size = archive_entry_size(ctx->entry);
+    void *buffer = malloc(size);
+    if (!buffer) {
+        ctx->using = 0;
+        LOGE("Allocate buffer for decompression failed:ENOMEM");
+        return 0;
+    }
+    ret = archive_read_data(ctx->arc, buffer, size);
+    ctx->using = 0;
+    if (ret == size)
+        return (*env)->NewDirectByteBuffer(env, buffer, 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));
+    free(buffer);
+    return 0;
+}
+
+JNIEXPORT void JNICALL
+Java_com_hippo_UriArchiveAccessor_closeArchive(JNIEnv *env, jobject 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);
+    pthread_mutex_destroy(&ctx_lock);
+    passwd = NULL;
+    need_encrypt = false;
+    munmap(archiveAddr, archiveSize);
+}
+
+JNIEXPORT jboolean JNICALL
+Java_com_hippo_UriArchiveAccessor_needPassword(JNIEnv *env, jobject thiz) {
+    EH_UNUSED(env);
+    EH_UNUSED(thiz);
+    return need_encrypt;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_com_hippo_UriArchiveAccessor_providePassword(JNIEnv *env, jobject 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_UriArchiveAccessor_getFilename(JNIEnv *env, jobject thiz, jint index) {
+    EH_UNUSED(env);
+    EH_UNUSED(thiz);
+    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_UriArchiveAccessor_extractToFd(JNIEnv *env, jobject thiz, jint index, jint fd) {
+    EH_UNUSED(env);
+    EH_UNUSED(thiz);
+    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_UriArchiveAccessor_releaseByteBuffer(JNIEnv *env, jobject thiz, jobject buffer) {
+    void *addr = (*env)->GetDirectBufferAddress(env, buffer);
+    free(addr);
+}
@@ -0,0 +1,35 @@
+/*
+ * 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 */
@@ -0,0 +1,16 @@
+#include <jni.h>
+
+JNIEXPORT jint JNICALL
+Java_com_hippo_Native_getFd(JNIEnv *env, jclass clazz, jobject fileDescriptor) {
+    jint fd = -1;
+    jclass fdClass = (*env)->FindClass(env, "java/io/FileDescriptor");
+
+    if (fdClass != NULL) {
+        jfieldID fdClassDescriptorFieldID = (*env)->GetFieldID(env, fdClass, "descriptor", "I");
+        if (fdClassDescriptorFieldID != NULL && fileDescriptor != NULL) {
+            fd = (*env)->GetIntField(env, fileDescriptor, fdClassDescriptorFieldID);
+        }
+    }
+
+    return fd;
+}
@@ -0,0 +1,166 @@
+/*
+ * 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 <stdlib.h>
+#include <string.h>
+
+#include <android/bitmap.h>
+#include <android/data_space.h>
+#include <android/log.h>
+
+#include <GLES2/gl2.h>
+#include <jni.h>
+
+#define TAG "ImageDecoder_wrapper"
+
+#include "ehviewer.h"
+
+#define IMAGE_TILE_MAX_SIZE (512 * 512)
+
+static char tile_buffer[IMAGE_TILE_MAX_SIZE * 4];
+
+bool copy_pixels(const void *src, int src_w, int src_h, int src_x, int src_y,
+                 void *dst, int dst_w, int dst_h, int dst_x, int dst_y,
+                 int width, int height) {
+    int left;
+    int line;
+    size_t line_stride;
+    int src_stride;
+    int src_pos;
+    int dst_pos;
+    size_t dst_blank_length;
+
+    // Sanitize
+    if (src_x < 0) {
+        width -= src_x;
+        dst_x -= src_x;
+        src_x = 0;
+    }
+    if (dst_x < 0) {
+        width -= dst_x;
+        src_x -= dst_x;
+        dst_x = 0;
+    }
+    if (width <= 0) {
+        return false;
+    }
+    if (src_y < 0) {
+        height -= src_y;
+        dst_y -= src_y;
+        src_y = 0;
+    }
+    if (dst_y < 0) {
+        height -= dst_y;
+        src_y -= dst_y;
+        dst_y = 0;
+    }
+    if (height <= 0) {
+        return false;
+    }
+    left = src_x + width - src_w;
+    if (left > 0) {
+        width -= left;
+    }
+    left = dst_x + width - dst_w;
+    if (left > 0) {
+        width -= left;
+    }
+    if (width <= 0) {
+        return false;
+    }
+    left = src_y + height - src_h;
+    if (left > 0) {
+        height -= left;
+    }
+    left = dst_y + height - dst_h;
+    if (left > 0) {
+        height -= left;
+    }
+    if (height <= 0) {
+        return false;
+    }
+
+    // Init
+    line_stride = (size_t) (width * 4);
+    src_stride = src_w * 4;
+    src_pos = src_y * src_stride + src_x * 4;
+    dst_pos = 0;
+
+    dst_blank_length = (size_t) (dst_y * dst_w + dst_x) * 4;
+
+    // First line
+    dst_pos += (int) dst_blank_length;
+    memcpy(dst + dst_pos, src + src_pos, line_stride);
+    dst_pos += (int) line_stride;
+    src_pos += src_stride;
+
+    // Other lines
+    dst_blank_length = (size_t) ((dst_w - width) * 4);
+    for (line = 1; line < height; line++) {
+        dst_pos += (int) dst_blank_length;
+        memcpy(dst + dst_pos, src + src_pos, line_stride);
+        dst_pos += (int) line_stride;
+        src_pos += src_stride;
+    }
+
+    return true;
+}
+
+JNIEXPORT void JNICALL
+Java_com_hippo_image_Image_nativeRender(JNIEnv *env, jclass clazz, jobject srcBitmap, jint src_x,
+                                        jint src_y, jobject dst, jint dst_x, jint dst_y, jint width,
+                                        jint height) {
+    AndroidBitmapInfo dstInfo;
+    AndroidBitmapInfo srcInfo;
+    void *srcPixels = NULL;
+    void *dstPixels = NULL;
+
+    AndroidBitmap_lockPixels(env, srcBitmap, &srcPixels);
+    AndroidBitmap_lockPixels(env, dst, &dstPixels);
+    AndroidBitmap_getInfo(env, srcBitmap, &srcInfo);
+    AndroidBitmap_getInfo(env, dst, &dstInfo);
+
+    copy_pixels(srcPixels, srcInfo.width, srcInfo.height, src_x, src_y, dstPixels, dstInfo.width,
+                dstInfo.height, dst_x, dst_y,
+                width,
+                height);
+
+    AndroidBitmap_unlockPixels(env, dst);
+    AndroidBitmap_unlockPixels(env, srcBitmap);
+}
+
+JNIEXPORT void JNICALL
+Java_com_hippo_image_Image_nativeTexImage(JNIEnv *env, jclass clazz, jobject bitmap, jboolean init,
+                                          jint offset_x, jint offset_y, jint width, jint height) {
+    if (width * height > IMAGE_TILE_MAX_SIZE)
+        return;
+    AndroidBitmapInfo info;
+    void *pixels = NULL;
+    AndroidBitmap_lockPixels(env, bitmap, &pixels);
+    AndroidBitmap_getInfo(env, bitmap, &info);
+    copy_pixels(pixels, info.width, info.height, offset_x, offset_y, tile_buffer, width, height, 0, 0, width, height);
+    AndroidBitmap_unlockPixels(env, bitmap);
+    if (init) {
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE,
+                     tile_buffer);
+    } else {
+        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE,
+                        tile_buffer);
+    }
+}
@@ -149,7 +149,7 @@
 #define PACKAGE_NAME "nettle"

 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "nettle 3.8"
+#define PACKAGE_STRING "nettle 3.8.1"

 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "nettle"
@@ -158,7 +158,7 @@
 #define PACKAGE_URL ""

 /* Define to the version of this package. */
-#define PACKAGE_VERSION "3.8"
+#define PACKAGE_VERSION "3.8.1"

 /* The size of `long', as computed by sizeof. */
 #define SIZEOF_LONG __SIZEOF_LONG__
@@ -15,22 +15,16 @@
 * 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

-package com.hippo;
+import java.io.FileDescriptor

-public class Native {
-
-    public static void initialize() {
-        System.loadLibrary("ehviewer");
+object Native {
+    @JvmStatic
+    fun initialize() {
+        System.loadLibrary("ehviewer")
    }

-    public static native String getlibarchiveVersion();
-
-    public static native String getliblzmaVersion();
-
-    public static native String getlibjpeg_turboVersion();
-
-    public static native String getzlibVersion();
-
-    public static native String getnettleVersion();
-}
+    @JvmStatic
+    external fun getFd(fd: FileDescriptor?): Int
+}
@@ -0,0 +1,43 @@
+/*
+ * 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
+
+import android.content.Context
+import android.net.Uri
+import java.nio.ByteBuffer
+
+class UriArchiveAccessor(ctx: Context, uri: Uri) {
+    val pfd by lazy { ctx.contentResolver.openFileDescriptor(uri, "r")!! }
+    fun open(): Int {
+        return openArchive(pfd.fd, pfd.statSize)
+    }
+
+    private external fun openArchive(fd: Int, size: Long): Int
+    external fun extractToByteBuffer(index: Int): ByteBuffer?
+
+    external fun releaseByteBuffer(buffer: ByteBuffer)
+    external fun extractToFd(index: Int, fd: Int)
+    external fun getFilename(index: Int): String
+    external fun needPassword(): Boolean
+    external fun providePassword(str: String): Boolean
+    private external fun closeArchive()
+    fun close() {
+        closeArchive()
+        pfd.close()
+    }
+}
@@ -0,0 +1,23 @@
+package com.hippo.app
+
+import android.content.Context
+import android.os.Build
+import android.view.WindowManager
+import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+
+open class BaseDialogBuilder constructor(
+    context: Context
+) : MaterialAlertDialogBuilder(context) {
+    override fun create(): AlertDialog {
+        return super.create().apply {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                window?.run {
+                    addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND)
+                    addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
+                    attributes.blurBehindRadius = 32
+                }
+            }
+        }
+    }
+}
@@ -18,7 +18,6 @@ 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 constructor(
@@ -26,7 +25,7 @@ class CheckBoxDialogBuilder constructor(
    message: String?,
    checkText: String?,
    checked: Boolean
-) : MaterialAlertDialogBuilder(
+) : BaseDialogBuilder(
    context
 ) {
    private val mCheckBox: CheckBox
@@ -23,7 +23,6 @@ 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

@@ -31,7 +30,7 @@ class EditTextDialogBuilder constructor(
    context: Context,
    text: String?,
    hint: String?
-) : MaterialAlertDialogBuilder(
+) : BaseDialogBuilder(
    context
 ), OnEditorActionListener {
    private val mTextInputLayout: TextInputLayout
@@ -0,0 +1,14 @@
+package com.hippo.app
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.HapticFeedbackConstants
+import com.google.android.material.slider.Slider
+
+class HapticSlider @JvmOverloads constructor(
+    context: Context, attrs: AttributeSet? = null
+) : Slider(context, attrs) {
+    init {
+        addOnChangeListener { _, _, _ -> performHapticFeedback(HapticFeedbackConstants.CLOCK_TICK) }
+    }
+}
@@ -23,14 +23,13 @@ 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(
+) : BaseDialogBuilder(
    context
 ) {
    private val mCheckBox: CheckBox
@@ -167,6 +167,7 @@ public final class DiskLruCache implements Closeable {
     * 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;
@@ -175,21 +176,7 @@ public final class DiskLruCache implements Closeable {
        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
@@ -259,7 +246,21 @@ public final class DiskLruCache implements Closeable {
        if (!from.renameTo(to)) {
            throw new IOException();
        }
-    }
+    }    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;
+        }
+    };

    private static String inputStreamToString(InputStream in) throws IOException {
        return Util.readFully(new InputStreamReader(in, Util.UTF_8));
@@ -23,7 +23,6 @@ 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;

 /**
@@ -140,7 +139,7 @@ class StrictLineReader implements Closeable {
            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());
+                    String res = new String(buf, pos, lineEnd - pos, charset);
                    pos = i + 1;
                    return res;
                }
@@ -152,11 +151,7 @@ class StrictLineReader implements Closeable {
                @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.
-                    }
+                    return new String(buf, 0, length, charset);
                }
            };

@@ -25,7 +25,6 @@ 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;
@@ -35,8 +34,6 @@ 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;
@@ -51,7 +48,6 @@ public final class ConacoTask<V> {
    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;
@@ -73,7 +69,6 @@ public final class ConacoTask<V> {
        mUnikeryWeakReference = new WeakReference<>(builder.mUnikery);
        mKey = builder.mKey;
        mUrl = builder.mUrl;
-        mDataContainer = builder.mDataContainer;
        mUseMemoryCache = builder.mUseMemoryCache;
        mUseDiskCache = builder.mUseDiskCache;
        mUseNetwork = builder.mUseNetwork;
@@ -85,42 +80,6 @@ public final class ConacoTask<V> {
        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;
    }
@@ -194,7 +153,6 @@ public final class ConacoTask<V> {
        } else if (mNetworkLoadTask != null) { // Getting from network
            mNetworkLoadTask.cancel(false);
            if (mCall != null) {
-                mCall.cancel();
                mCall = null;
            }
        }
@@ -219,7 +177,6 @@ public final class ConacoTask<V> {
        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;
@@ -262,11 +219,6 @@ public final class ConacoTask<V> {
            return this;
        }

-        public Builder<T> setDataContainer(DataContainer dataContainer) {
-            mDataContainer = dataContainer;
-            return this;
-        }
-
        boolean isUseMemoryCache() {
            return mUseMemoryCache;
        }
@@ -332,7 +284,7 @@ public final class ConacoTask<V> {
            if (mUnikery == null) {
                throw new IllegalStateException("Must set unikery");
            }
-            if (mKey == null && mUrl == null && mDataContainer == null) {
+            if (mKey == null && mUrl == null) {
                throw new IllegalStateException("At least one of mKey and mUrl and mDataContainer have to not be null");
            }
        }
@@ -352,26 +304,13 @@ public final class ConacoTask<V> {
            } 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);
                    }
                }
@@ -451,18 +390,6 @@ public final class ConacoTask<V> {
            }
        }

-        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)) {
@@ -489,7 +416,7 @@ public final class ConacoTask<V> {
                    return null;
                }

-                if ((mDataContainer == null || !mDataContainer.isEnabled()) && mKey != null) {
+                if (mKey != null) {
                    if (putToDiskCache(is, body.contentLength())) {
                        // Get object from disk cache
                        value = mCache.getFromDisk(mKey);
@@ -506,37 +433,6 @@ public final class ConacoTask<V> {
                        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;
                }
@@ -1,52 +0,0 @@
-/*
- * 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();
-}
@@ -22,6 +22,7 @@ import android.graphics.ColorFilter;
 import android.graphics.PorterDuff;
 import android.graphics.Rect;
 import android.graphics.Region;
+import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;

 import androidx.annotation.NonNull;
@@ -29,17 +30,25 @@ import androidx.core.graphics.drawable.DrawableCompat;

 public class DrawableWrapper extends Drawable implements Drawable.Callback {
    private Drawable mDrawable;
+    private Rect mBounds;

    public DrawableWrapper(Drawable drawable) {
        this.setWrappedDrawable(drawable);
    }

    public void draw(@NonNull Canvas canvas) {
-        this.mDrawable.draw(canvas);
+        if (mDrawable instanceof BitmapDrawable bitmapDrawable) {
+            canvas.drawBitmap(bitmapDrawable.getBitmap(), null, mBounds, bitmapDrawable.getPaint());
+        } else {
+            synchronized (mDrawable) {
+                mDrawable.setBounds(mBounds);
+                mDrawable.draw(canvas);
+            }
+        }
    }

    protected void onBoundsChange(Rect bounds) {
-        this.mDrawable.setBounds(bounds);
+        mBounds = bounds;
    }

    public int getChangingConfigurations() {
@@ -16,6 +16,7 @@

 package com.hippo.drawable;

+import android.graphics.drawable.AnimatedImageDrawable;
 import android.graphics.drawable.Drawable;
 import android.util.Log;

@@ -25,7 +26,6 @@ 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>,
@@ -37,6 +37,8 @@ public class UnikeryDrawable extends WrapDrawable implements Unikery<ImageBitmap
    private int mTaskId = Unikery.INVALID_ID;
    private String mUrl;

+    private ImageBitmap imageBitmap;
+
    public UnikeryDrawable(ObservedTextView textView, Conaco<ImageBitmap> conaco) {
        mTextView = textView;
        mTextView.setOnWindowAttachListener(this);
@@ -62,11 +64,11 @@ public class UnikeryDrawable extends WrapDrawable implements Unikery<ImageBitmap
    }

    private void clearDrawable() {
-        Drawable drawable = getDrawable();
-        if (drawable instanceof ImageDrawable) {
-            ((ImageDrawable) drawable).recycle();
-        }
        setDrawable(null);
+        if (imageBitmap != null) {
+            imageBitmap.release();
+            imageBitmap = null;
+        }
    }

    @Override
@@ -123,9 +125,9 @@ public class UnikeryDrawable extends WrapDrawable implements Unikery<ImageBitmap

    @Override
    public boolean onGetValue(@NonNull ImageBitmap value, int source) {
-        ImageDrawable drawable;
+        Drawable drawable;
        try {
-            drawable = new ImageDrawable(value);
+            drawable = value.getDrawable();
        } catch (Exception e) {
            Log.d(TAG, "The ImageBitmap is recycled", e);
            return false;
@@ -134,7 +136,9 @@ public class UnikeryDrawable extends WrapDrawable implements Unikery<ImageBitmap
        clearDrawable();

        setDrawable(drawable);
-        drawable.start();
+        imageBitmap = value;
+        if (drawable instanceof AnimatedImageDrawable animatedImageDrawable)
+            animatedImageDrawable.start();

        return true;
    }
@@ -64,8 +64,7 @@ public final class LayoutManagerUtils {
            RecyclerView.LayoutManager layoutManager, Context context, int position,
            int millisecondsPerInch) {
        SimpleSmoothScroller smoothScroller;
-        if (layoutManager instanceof LinearLayoutManager) {
-            final LinearLayoutManager linearLayoutManager = (LinearLayoutManager) layoutManager;
+        if (layoutManager instanceof final LinearLayoutManager linearLayoutManager) {
            smoothScroller = new SimpleSmoothScroller(context, millisecondsPerInch) {
                @Override
                public PointF computeScrollVectorForPosition(int targetPosition) {
@@ -73,8 +72,7 @@ public final class LayoutManagerUtils {
                }
            };

-        } else if (layoutManager instanceof StaggeredGridLayoutManager) {
-            final StaggeredGridLayoutManager staggeredGridLayoutManager = (StaggeredGridLayoutManager) layoutManager;
+        } else if (layoutManager instanceof final StaggeredGridLayoutManager staggeredGridLayoutManager) {
            smoothScroller = new SimpleSmoothScroller(context, millisecondsPerInch) {
                @Override
                public PointF computeScrollVectorForPosition(int targetPosition) {
@@ -26,6 +26,7 @@ import android.content.ServiceConnection;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.os.AsyncTask;
+import android.os.Build;
 import android.os.Debug;
 import android.text.Html;
 import android.text.method.LinkMovementMethod;
@@ -43,8 +44,8 @@ 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.app.BaseDialogBuilder;
 import com.hippo.beerbelly.SimpleDiskCache;
 import com.hippo.conaco.Conaco;
 import com.hippo.ehviewer.client.EhClient;
@@ -60,13 +61,12 @@ 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.ehviewer.ui.EhActivity;
 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;
@@ -107,7 +107,8 @@ public class EhApplication extends SceneApplication {
    private static final boolean DEBUG_PRINT_IMAGE_COUNT = false;
    private static final long DEBUG_PRINT_INTERVAL = 3000L;

-    public static boolean locked = false;
+    public static boolean locked = true;
+    public static long locked_last_leave_time = 0;

    private static EhApplication instance;

@@ -185,10 +186,9 @@ public class EhApplication extends SceneApplication {
                        TrustManagerFactory.getDefaultAlgorithm());
                trustManagerFactory.init((KeyStore) null);
                TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
-                if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {
+                if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager trustManager)) {
                    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();
@@ -326,7 +326,6 @@ public class EhApplication extends SceneApplication {
        super.onCreate();

        Native.initialize();
-        ClipboardUtil.initialize(this);
        GetText.initialize(this);
        StatusCodeException.initialize(this);
        Settings.initialize(this);
@@ -337,11 +336,10 @@ public class EhApplication extends SceneApplication {
        EhEngine.initialize();
        BitmapUtils.initialize(this);

-        if (EhDB.needMerge()) {
-            EhDB.mergeOldDB(this);
-        }
+        // Locales can be managed by system automatically above Snow Cone v2
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU)
+            AppCompatDelegate.setApplicationLocales(LocaleListCompat.create(Settings.getLocale()));

-        AppCompatDelegate.setApplicationLocales(LocaleListCompat.create(Settings.getLocale()));
        AppCompatDelegate.setDefaultNightMode(Settings.getTheme());

        // Do io tasks in new thread
@@ -429,7 +427,7 @@ public class EhApplication extends SceneApplication {
        Activity activity = getTopActivity();
        if (activity != null) {
            activity.runOnUiThread(() -> {
-                AlertDialog dialog = new MaterialAlertDialogBuilder(activity)
+                AlertDialog dialog = new BaseDialogBuilder(activity)
                        .setMessage(Html.fromHtml(html))
                        .setPositiveButton(android.R.string.ok, null)
                        .create();
@@ -492,9 +490,6 @@ public class EhApplication extends SceneApplication {
                    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();
@@ -532,9 +527,9 @@ public class EhApplication extends SceneApplication {
    }

    @Nullable
-    public Activity getTopActivity() {
+    public EhActivity getTopActivity() {
        if (!mActivityList.isEmpty()) {
-            return mActivityList.get(mActivityList.size() - 1);
+            return (EhActivity) mActivityList.get(mActivityList.size() - 1);
        } else {
            return null;
        }
@@ -590,6 +585,8 @@ public class EhApplication extends SceneApplication {
    static class EhlifecycleObserver implements DefaultLifecycleObserver {
        @Override
        public void onPause(@NonNull LifecycleOwner owner) {
+            if (!locked)
+                locked_last_leave_time = System.currentTimeMillis() / 1000;
            locked = true;
        }
    }
@@ -17,27 +17,24 @@
 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 androidx.paging.PagingSource;
+import androidx.room.Room;

 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.BasicDao;
 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.EhDatabase;
 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;
@@ -46,14 +43,8 @@ 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;
@@ -65,15 +56,9 @@ import java.util.ArrayList;
 import java.util.List;

 public class EhDB {
+    private static final int CUR_DB_VER = 4;

-    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 EhDatabase db;

    private static void upgradeDB(SQLiteDatabase db, int oldVersion) {
        switch (oldVersion) {
@@ -115,219 +100,12 @@ public class EhDB {
    }

    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
-        }
+        db = Room.databaseBuilder(context, EhDatabase.class, "eh.db").allowMainThreadQueries().build();
    }

    public static synchronized List<DownloadInfo> getAllDownloadInfo() {
-        DownloadsDao dao = sDaoSession.getDownloadsDao();
-        List<DownloadInfo> list = dao.queryBuilder().orderDesc(DownloadsDao.Properties.Time).list();
+        DownloadsDao dao = db.downloadsDao();
+        List<DownloadInfo> list = dao.list();
        // Fix state
        for (DownloadInfo info : list) {
            if (info.state == DownloadInfo.STATE_WAIT || info.state == DownloadInfo.STATE_DOWNLOAD) {
@@ -339,7 +117,7 @@ public class EhDB {

    // Insert or update
    public static synchronized void putDownloadInfo(DownloadInfo downloadInfo) {
-        DownloadsDao dao = sDaoSession.getDownloadsDao();
+        DownloadsDao dao = db.downloadsDao();
        if (null != dao.load(downloadInfo.gid)) {
            // Update
            dao.update(downloadInfo);
@@ -349,13 +127,13 @@ public class EhDB {
        }
    }

-    public static synchronized void removeDownloadInfo(long gid) {
-        sDaoSession.getDownloadsDao().deleteByKey(gid);
+    public static synchronized void removeDownloadInfo(DownloadInfo downloadInfo) {
+        db.downloadsDao().delete(downloadInfo);
    }

    @Nullable
    public static synchronized String getDownloadDirname(long gid) {
-        DownloadDirnameDao dao = sDaoSession.getDownloadDirnameDao();
+        DownloadDirnameDao dao = db.downloadDirnameDao();
        DownloadDirname raw = dao.load(gid);
        if (raw != null) {
            return raw.getDirname();
@@ -368,7 +146,7 @@ public class EhDB {
     * Insert or update
     */
    public static synchronized void putDownloadDirname(long gid, String dirname) {
-        DownloadDirnameDao dao = sDaoSession.getDownloadDirnameDao();
+        DownloadDirnameDao dao = db.downloadDirnameDao();
        DownloadDirname raw = dao.load(gid);
        if (raw != null) { // Update
            raw.setDirname(dirname);
@@ -382,23 +160,23 @@ public class EhDB {
    }

    public static synchronized void removeDownloadDirname(long gid) {
-        DownloadDirnameDao dao = sDaoSession.getDownloadDirnameDao();
+        DownloadDirnameDao dao = db.downloadDirnameDao();
        dao.deleteByKey(gid);
    }

    public static synchronized void clearDownloadDirname() {
-        DownloadDirnameDao dao = sDaoSession.getDownloadDirnameDao();
+        DownloadDirnameDao dao = db.downloadDirnameDao();
        dao.deleteAll();
    }

    @NonNull
    public static synchronized List<DownloadLabel> getAllDownloadLabelList() {
-        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
-        return dao.queryBuilder().orderAsc(DownloadLabelDao.Properties.Time).list();
+        DownloadLabelDao dao = db.downloadLabelDao();
+        return dao.list();
    }

    public static synchronized DownloadLabel addDownloadLabel(String label) {
-        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        DownloadLabelDao dao = db.downloadLabelDao();
        DownloadLabel raw = new DownloadLabel();
        raw.setLabel(label);
        raw.setTime(System.currentTimeMillis());
@@ -409,13 +187,13 @@ public class EhDB {
    public static synchronized DownloadLabel addDownloadLabel(DownloadLabel raw) {
        // Reset id
        raw.setId(null);
-        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        DownloadLabelDao dao = db.downloadLabelDao();
        raw.setId(dao.insert(raw));
        return raw;
    }

    public static synchronized void updateDownloadLabel(DownloadLabel raw) {
-        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        DownloadLabelDao dao = db.downloadLabelDao();
        dao.update(raw);
    }

@@ -428,9 +206,8 @@ public class EhDB {
        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();
+        DownloadLabelDao dao = db.downloadLabelDao();
+        List<DownloadLabel> list = dao.list(offset, limit);

        int step = reverse ? 1 : -1;
        int start = reverse ? limit - 1 : 0;
@@ -441,50 +218,44 @@ public class EhDB {
        }
        list.get(start).setTime(toTime);

-        dao.updateInTx(list);
+        dao.update(list);
    }

    public static synchronized void removeDownloadLabel(DownloadLabel raw) {
-        DownloadLabelDao dao = sDaoSession.getDownloadLabelDao();
+        DownloadLabelDao dao = db.downloadLabelDao();
        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;
+        LocalFavoritesDao dao = db.localFavoritesDao();
+        List<LocalFavoriteInfo> list = dao.list();
+        return new ArrayList<>(list);
    }

    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;
+        LocalFavoritesDao dao = db.localFavoritesDao();
+        List<LocalFavoriteInfo> list = dao.list();
+        return new ArrayList<>(list);
    }

    public static synchronized void removeLocalFavorites(long gid) {
-        sDaoSession.getLocalFavoritesDao().deleteByKey(gid);
+        db.localFavoritesDao().deleteByKey(gid);
    }

    public static synchronized void removeLocalFavorites(long[] gidArray) {
-        LocalFavoritesDao dao = sDaoSession.getLocalFavoritesDao();
+        LocalFavoritesDao dao = db.localFavoritesDao();
        for (long gid : gidArray) {
            dao.deleteByKey(gid);
        }
    }

    public static synchronized boolean containLocalFavorites(long gid) {
-        LocalFavoritesDao dao = sDaoSession.getLocalFavoritesDao();
+        LocalFavoritesDao dao = db.localFavoritesDao();
        return null != dao.load(gid);
    }

    public static synchronized void putLocalFavorites(GalleryInfo galleryInfo) {
-        LocalFavoritesDao dao = sDaoSession.getLocalFavoritesDao();
+        LocalFavoritesDao dao = db.localFavoritesDao();
        if (null == dao.load(galleryInfo.gid)) {
            LocalFavoriteInfo info;
            if (galleryInfo instanceof LocalFavoriteInfo) {
@@ -504,31 +275,31 @@ public class EhDB {
    }

    public static synchronized List<QuickSearch> getAllQuickSearch() {
-        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
-        return dao.queryBuilder().orderAsc(QuickSearchDao.Properties.Time).list();
+        QuickSearchDao dao = db.quickSearchDao();
+        return dao.list();
    }

    public static synchronized void insertQuickSearch(QuickSearch quickSearch) {
-        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        QuickSearchDao dao = db.quickSearchDao();
        quickSearch.id = null;
        quickSearch.time = System.currentTimeMillis();
        quickSearch.id = dao.insert(quickSearch);
    }

    public static synchronized void importQuickSearch(List<QuickSearch> quickSearchList) {
-        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        QuickSearchDao dao = db.quickSearchDao();
        for (QuickSearch quickSearch : quickSearchList) {
            dao.insert(quickSearch);
        }
    }

    public static synchronized void updateQuickSearch(QuickSearch quickSearch) {
-        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        QuickSearchDao dao = db.quickSearchDao();
        dao.update(quickSearch);
    }

    public static synchronized void deleteQuickSearch(QuickSearch quickSearch) {
-        QuickSearchDao dao = sDaoSession.getQuickSearchDao();
+        QuickSearchDao dao = db.quickSearchDao();
        dao.delete(quickSearch);
    }

@@ -541,9 +312,8 @@ public class EhDB {
        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();
+        QuickSearchDao dao = db.quickSearchDao();
+        List<QuickSearch> list = dao.list(offset, limit);

        int step = reverse ? 1 : -1;
        int start = reverse ? limit - 1 : 0;
@@ -554,15 +324,19 @@ public class EhDB {
        }
        list.get(start).setTime(toTime);

-        dao.updateInTx(list);
+        dao.update(list);
    }

-    public static synchronized LazyList<HistoryInfo> getHistoryLazyList() {
-        return sDaoSession.getHistoryDao().queryBuilder().orderDesc(HistoryDao.Properties.Time).listLazy();
+    public static synchronized List<HistoryInfo> getHistoryList() {
+        return db.historyDao().list();
+    }
+
+    public static synchronized PagingSource<Integer, HistoryInfo> getHistoryLazyList() {
+        return db.historyDao().listLazy();
    }

    public static synchronized void putHistoryInfo(GalleryInfo galleryInfo) {
-        HistoryDao dao = sDaoSession.getHistoryDao();
+        HistoryDao dao = db.historyDao();
        HistoryInfo info = dao.load(galleryInfo.gid);
        if (null != info) {
            // Update time
@@ -573,49 +347,42 @@ public class EhDB {
            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();
+        HistoryDao dao = db.historyDao();
        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();
+        HistoryDao dao = db.historyDao();
        dao.delete(info);
    }

    public static synchronized void clearHistoryInfo() {
-        HistoryDao dao = sDaoSession.getHistoryDao();
+        HistoryDao dao = db.historyDao();
        dao.deleteAll();
    }

    public static synchronized List<Filter> getAllFilter() {
-        return sDaoSession.getFilterDao().queryBuilder().list();
+        return db.filterDao().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();
+            existFilter = db.filterDao().load(filter.text, filter.mode);
        } catch (Exception e) {
            existFilter = null;
        }
        if (existFilter == null) {
            filter.setId(null);
-            filter.setId(sDaoSession.getFilterDao().insert(filter));
+            filter.setId(db.filterDao().insert(filter));
            return true;
        } else {
            return false;
@@ -623,23 +390,19 @@ public class EhDB {
    }

    public static synchronized void deleteFilter(Filter filter) {
-        sDaoSession.getFilterDao().delete(filter);
+        db.filterDao().delete(filter);
    }

    public static synchronized void triggerFilter(Filter filter) {
        filter.setEnable(!filter.enable);
-        sDaoSession.getFilterDao().update(filter);
+        db.filterDao().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;
+    private static <T> boolean copyDao(BasicDao<T> from, BasicDao<T> to) {
+        List<T> list = from.list();
+        for (T item : list)
+            to.insert(item);
+        return false;
    }

    public static synchronized boolean exportDB(Context context, Uri uri) {
@@ -647,31 +410,24 @@ public class EhDB {

        // Delete old export db
        context.deleteDatabase(ehExportName);
-
-        DBOpenHelper helper = new DBOpenHelper(context.getApplicationContext(), ehExportName, null);
+        EhDatabase newDb = Room.databaseBuilder(context, EhDatabase.class, ehExportName).allowMainThreadQueries().build();

        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;
-            }
+            if (copyDao(db.downloadsDao(), newDb.downloadsDao()))
+                return false;
+            if (copyDao(db.downloadLabelDao(), newDb.downloadLabelDao()))
+                return false;
+            if (copyDao(db.downloadDirnameDao(), newDb.downloadDirnameDao()))
+                return false;
+            if (copyDao(db.historyDao(), newDb.historyDao()))
+                return false;
+            if (copyDao(db.quickSearchDao(), newDb.quickSearchDao()))
+                return false;
+            if (copyDao(db.localFavoritesDao(), newDb.localFavoritesDao()))
+                return false;
+            if (copyDao(db.filterDao(), newDb.filterDao()))
+                return false;

            // Copy export db to data dir
            File dbFile = context.getDatabasePath(ehExportName);
@@ -718,75 +474,95 @@ public class EhDB {
            inputStream.close();
            outputStream.close();

-            SQLiteDatabase db = SQLiteDatabase.openDatabase(
+            SQLiteDatabase oldDB = SQLiteDatabase.openDatabase(
                    file.getPath(), null, SQLiteDatabase.NO_LOCALIZED_COLLATORS);
-            int newVersion = DaoMaster.SCHEMA_VERSION;
-            int oldVersion = db.getVersion();
+            int newVersion = CUR_DB_VER;
+            int oldVersion = oldDB.getVersion();
            if (oldVersion < newVersion) {
-                upgradeDB(db, oldVersion);
-                db.setVersion(newVersion);
+                upgradeDB(oldDB, oldVersion);
+                oldDB.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);
+            String tmpDBName = "tmp.db";
+            context.deleteDatabase(tmpDBName);
+            EhDatabase oldRoomDatabase = Room.databaseBuilder(context, EhDatabase.class, tmpDBName)
+                    .createFromFile(file).allowMainThreadQueries().build();

            // Download label
-            List<DownloadLabel> downloadLabelList = session.getDownloadLabelDao().queryBuilder().list();
-            manager.addDownloadLabel(downloadLabelList);
+            DownloadManager manager = EhApplication.getDownloadManager(context);
+            try {
+                List<DownloadLabel> downloadLabelList = oldRoomDatabase.downloadLabelDao().list();
+                manager.addDownloadLabel(downloadLabelList);
+            } catch (Exception ignored) {
+            }
+
+            // Downloads
+            try {
+                List<DownloadInfo> downloadInfoList = oldRoomDatabase.downloadsDao().list();
+                manager.addDownload(downloadInfoList, false);
+            } catch (Exception ignored) {
+            }

            // Download dirname
-            List<DownloadDirname> downloadDirnameList = session.getDownloadDirnameDao().queryBuilder().list();
-            for (DownloadDirname dirname : downloadDirnameList) {
-                putDownloadDirname(dirname.getGid(), dirname.getDirname());
+            try {
+                List<DownloadDirname> downloadDirnameList = oldRoomDatabase.downloadDirnameDao().list();
+                for (DownloadDirname dirname : downloadDirnameList) {
+                    putDownloadDirname(dirname.getGid(), dirname.getDirname());
+                }
+            } catch (Exception ignored) {
            }

            // History
-            List<HistoryInfo> historyInfoList = session.getHistoryDao().queryBuilder().list();
-            putHistoryInfo(historyInfoList);
+            try {
+                List<HistoryInfo> historyInfoList = oldRoomDatabase.historyDao().list();
+                putHistoryInfo(historyInfoList);
+            } catch (Exception ignored) {
+            }

            // 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;
+            try {
+                List<QuickSearch> quickSearchList = oldRoomDatabase.quickSearchDao().list();
+                List<QuickSearch> currentQuickSearchList = db.quickSearchDao().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);
                }
-                if (null == name) {
-                    continue;
-                }
-                importList.add(quickSearch);
+                importQuickSearch(importList);
+            } catch (Exception ignored) {
            }
-            importQuickSearch(importList);

            // LocalFavorites
-            List<LocalFavoriteInfo> localFavoriteInfoList = session.getLocalFavoritesDao().queryBuilder().list();
-            for (LocalFavoriteInfo info : localFavoriteInfoList) {
-                putLocalFavorites(info);
+            try {
+                List<LocalFavoriteInfo> localFavoriteInfoList = oldRoomDatabase.localFavoritesDao().list();
+                for (LocalFavoriteInfo info : localFavoriteInfoList) {
+                    putLocalFavorites(info);
+                }
+            } catch (Exception ignored) {
            }

-            // 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);
+            try {
+                List<Filter> filterList = oldRoomDatabase.filterDao().list();
+                List<Filter> currentFilterList = db.filterDao().list();
+                for (Filter filter : filterList) {
+                    if (!currentFilterList.contains(filter)) {
+                        addFilter(filter);
+                    }
                }
+            } catch (Exception ignored) {
            }

            return null;
@@ -796,46 +572,4 @@ public class EhDB {
            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) {
-        }
-    }
 }
@@ -23,6 +23,7 @@ import com.hippo.conaco.ValueHelper;
 import com.hippo.image.ImageBitmap;
 import com.hippo.streampipe.InputStreamPipe;

+import java.io.FileInputStream;
 import java.io.IOException;

 public class ImageBitmapHelper implements ValueHelper<ImageBitmap> {
@@ -34,7 +35,8 @@ public class ImageBitmapHelper implements ValueHelper<ImageBitmap> {
    public ImageBitmap decode(@NonNull InputStreamPipe isPipe) {
        try {
            isPipe.obtain();
-            return ImageBitmap.decode(isPipe.open());
+            FileInputStream is = (FileInputStream) isPipe.open();
+            return ImageBitmap.decode(is);
        } catch (OutOfMemoryError | IOException e) {
            return null;
        } finally {
@@ -50,6 +50,8 @@ public class Settings {
     ********************/

    public static final String KEY_THEME = "theme";
+
+    public static final String KEY_ACCOUNT = "account";
    public static final String KEY_BLACK_DARK_THEME = "black_dark_theme";
    public static final int THEME_LIGHT = 1;
    public static final int THEME_SYSTEM = -1;
@@ -76,6 +78,8 @@ public class Settings {
    public static final String KEY_DOWNLOAD_SAVE_SCHEME = "image_scheme";
    public static final String KEY_DOWNLOAD_SAVE_AUTHORITY = "image_authority";
    public static final String KEY_DOWNLOAD_SAVE_PATH = "image_path";
+
+    public static final String KEY_NOTIFICATION_REQUIRED = "notification_required";
    public static final String KEY_DOWNLOAD_SAVE_QUERY = "image_query";
    public static final String KEY_DOWNLOAD_SAVE_FRAGMENT = "image_fragment";
    public static final String KEY_MEDIA_SCAN = "media_scan";
@@ -88,6 +92,7 @@ public class Settings {
     ********************/
    public static final String KEY_SAVE_PARSE_ERROR_BODY = "save_parse_error_body";
    public static final String KEY_SECURITY = "require_unlock";
+    public static final String KEY_SECURITY_DELAY = "require_unlock_delay";
    public static final String DEFAULT_SECURITY = "";
    public static final String KEY_ENABLE_FINGERPRINT = "enable_fingerprint";
    public static final String KEY_READ_CACHE_SIZE = "read_cache_size";
@@ -95,11 +100,13 @@ public class Settings {
    public static final String KEY_BUILT_IN_HOSTS = "built_in_hosts_2";
    public static final String KEY_DOMAIN_FRONTING = "domain_fronting";
    public static final String KEY_APP_LANGUAGE = "app_language";
+    public static final String KEY_LIST_THUMB_SIZE = "list_tile_size";
    private static final String TAG = Settings.class.getSimpleName();
    private static final String KEY_VERSION_CODE = "version_code";
    private static final int DEFAULT_VERSION_CODE = 0;
    private static final String KEY_DISPLAY_NAME = "display_name";
    private static final String DEFAULT_DISPLAY_NAME = null;
+    private static final int DEFAULT_LIST_THUMB_SIZE = 40;
    private static final String KEY_AVATAR = "avatar";
    private static final String DEFAULT_AVATAR = null;
    private static final String KEY_SHOW_WARNING = "show_warning";
@@ -121,8 +128,6 @@ public class Settings {
    private static final int DEFAULT_DETAIL_SIZE = 0;
    private static final int DEFAULT_THUMB_SIZE = 1;
    private static final int DEFAULT_THUMB_RESOLUTION = 0;
-    private static final String KEY_FIX_THUMB_URL = "fix_thumb_url";
-    private static final boolean DEFAULT_FIX_THUMB_URL = false;
    private static final String KEY_SHOW_JPN_TITLE = "show_jpn_title";
    private static final boolean DEFAULT_SHOW_JPN_TITLE = false;
    private static final String KEY_SHOW_GALLERY_PAGES = "show_gallery_pages";
@@ -272,11 +277,9 @@ public class Settings {
    private static final int DEFAULT_DOWNLOAD_DELAY = 0;
    private static final String KEY_REQUEST_NEWS = "request_news";
    private static final boolean DEFAULT_REQUEST_NEWS = true;
-
-
    private static final String KEY_ARCHIVE_PASSWDS = "archive_passwds";
-
-
+    public static boolean LIST_THUMB_SIZE_INITED = false;
+    private static int LIST_THUMB_SIZE = 40;
    private static Context sContext;
    private static SharedPreferences sSettingsPre;
    private static EhConfig sEhConfig;
@@ -426,6 +429,7 @@ public class Settings {
        putInt(KEY_VERSION_CODE, value);
    }

+    @Nullable
    public static String getDisplayName() {
        return getString(KEY_DISPLAY_NAME, DEFAULT_DISPLAY_NAME);
    }
@@ -553,10 +557,6 @@ public class Settings {
        return getIntFromStr(KEY_THUMB_RESOLUTION, DEFAULT_THUMB_RESOLUTION);
    }

-    public static boolean getFixThumbUrl() {
-        return getBoolean(KEY_FIX_THUMB_URL, DEFAULT_FIX_THUMB_URL);
-    }
-
    public static boolean getRequestNews() {
        return getBoolean(KEY_REQUEST_NEWS, DEFAULT_REQUEST_NEWS);
    }
@@ -968,11 +968,11 @@ public class Settings {
        boolean writeFile = false;
        String userID = getString(KEY_USER_ID, null);
        File file = AppConfig.getFileInExternalAppDir(FILENAME_USER_ID);
-        if (null == userID || !isValidUserID(userID)) {
+        if (!isValidUserID(userID)) {
            writeXml = true;
            // Get use ID from out sd card file
            userID = FileUtils.read(file);
-            if (null == userID || !isValidUserID(userID)) {
+            if (!isValidUserID(userID)) {
                writeFile = true;
                userID = generateUserID();
            }
@@ -1057,6 +1057,10 @@ public class Settings {
        putBoolean(KEY_SECURITY, value);
    }

+    public static int getSecurityDelay() {
+        return getInt(KEY_SECURITY_DELAY, 0);
+    }
+
    public static boolean getEnableFingerprint() {
        return getBoolean(KEY_ENABLE_FINGERPRINT, true);
    }
@@ -1168,4 +1172,22 @@ public class Settings {
    public static void putPasswdToArchivePasswds(String value) {
        putStringToStringSet(KEY_ARCHIVE_PASSWDS, value);
    }
+
+    public static int getListThumbSize() {
+        if (LIST_THUMB_SIZE_INITED) {
+            return LIST_THUMB_SIZE;
+        }
+        int size = 3 * getInt(KEY_LIST_THUMB_SIZE, DEFAULT_LIST_THUMB_SIZE);
+        LIST_THUMB_SIZE = size;
+        LIST_THUMB_SIZE_INITED = true;
+        return size;
+    }
+
+    public static boolean getNotificationRequired() {
+        return getBoolean(KEY_NOTIFICATION_REQUIRED, false);
+    }
+
+    public static void putNotificationRequired() {
+        putBoolean(KEY_NOTIFICATION_REQUIRED, true);
+    }
 }
@@ -245,12 +245,6 @@ public class EhEngine {
                }
            }
        }
-
-        if (Settings.getFixThumbUrl()) {
-            for (GalleryInfo info : list) {
-                info.thumb = EhUrl.getFixedPreviewThumbUrl(info.thumb);
-            }
-        }
    }

    public static GalleryListParser.Result getGalleryList(@Nullable EhClient.Task task, OkHttpClient okHttpClient,
@@ -21,11 +21,6 @@ import androidx.annotation.NonNull;
 import com.hippo.ehviewer.Settings;
 import com.hippo.network.UrlBuilder;

-import java.util.List;
-import java.util.ListIterator;
-
-import okhttp3.HttpUrl;
-
 public class EhUrl {

    public static final int SITE_E = 0;
@@ -59,8 +54,6 @@ public class EhUrl {
    public static final String ORIGIN_EX = REFERER_EX;
    public static final String REFERER_E = "https://" + DOMAIN_E;
    public static final String ORIGIN_E = REFERER_E;
-    private static final String URL_PREFIX_THUMB_E = "https://ehgt.org/";
-    private static final String URL_PREFIX_THUMB_EX = "https://exhentai.org/t/";

    public static String getGalleryDetailUrl(long gid, String token) {
        return getGalleryDetailUrl(gid, token, 0, false);
@@ -200,44 +193,4 @@ public class EhUrl {
                return URL_WATCHED_EX;
        }
    }
-
-    public static String getThumbUrlPrefix() {
-        switch (Settings.getGallerySite()) {
-            default:
-                //case SITE_E:
-                return URL_PREFIX_THUMB_E;
-            //case SITE_EX:
-            //    return URL_PREFIX_THUMB_EX;
-        }
-    }
-
-    public static String getFixedPreviewThumbUrl(String originUrl) {
-        HttpUrl url = HttpUrl.parse(originUrl);
-        if (url == null) return originUrl;
-        List<String> pathSegments = url.pathSegments();
-        if (pathSegments.size() < 3) return originUrl;
-
-        ListIterator<String> iterator = pathSegments.listIterator(pathSegments.size());
-        // The last segments, like
-        // 317a1a254cd9c3269e71b2aa2671fe8d28c91097-260198-640-480-png_250.jpg
-        if (!iterator.hasPrevious()) return originUrl;
-        String lastSegment = iterator.previous();
-        // The second last segments, like
-        // 7a
-        if (!iterator.hasPrevious()) return originUrl;
-        String secondLastSegment = iterator.previous();
-        // The third last segments, like
-        // 31
-        if (!iterator.hasPrevious()) return originUrl;
-        String thirdLastSegment = iterator.previous();
-        // Check path segments
-        if (lastSegment != null && secondLastSegment != null
-                && thirdLastSegment != null
-                && lastSegment.startsWith(thirdLastSegment)
-                && lastSegment.startsWith(secondLastSegment, thirdLastSegment.length())) {
-            return getThumbUrlPrefix() + thirdLastSegment + "/" + secondLastSegment + "/" + lastSegment;
-        } else {
-            return originUrl;
-        }
-    }
 }
@@ -20,6 +20,7 @@ import android.content.Context;
 import android.graphics.Color;
 import android.text.TextUtils;

+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;

 import com.hippo.ehviewer.EhApplication;
@@ -94,6 +95,7 @@ public class EhUtils {
        return CATEGORY_VALUES[i];
    }

+    @NonNull
    public static String getCategory(int type) {
        int i;
        for (i = 0; i < CATEGORY_VALUES.length - 1; i++) {
@@ -16,16 +16,17 @@

 package com.hippo.ehviewer.client.data;

+import android.os.Build;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.text.TextUtils;
-import android.util.Log;

 import com.hippo.ehviewer.client.EhUrl;
 import com.hippo.network.UrlBuilder;

 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;

 public class FavListUrlBuilder implements Parcelable {

@@ -44,7 +45,9 @@ public class FavListUrlBuilder implements Parcelable {
        }
    };
    private static final String TAG = FavListUrlBuilder.class.getSimpleName();
-    private int mIndex;
+    private String mPrev;
+    private String mNext;
+    private String mJumpTo;
    private String mKeyword;
    private int mFavCat = FAV_CAT_ALL;

@@ -52,7 +55,9 @@ public class FavListUrlBuilder implements Parcelable {
    }

    protected FavListUrlBuilder(Parcel in) {
-        this.mIndex = in.readInt();
+        this.mPrev = in.readString();
+        this.mNext = in.readString();
+        this.mJumpTo = in.readString();
        this.mKeyword = in.readString();
        this.mFavCat = in.readInt();
    }
@@ -61,8 +66,16 @@ public class FavListUrlBuilder implements Parcelable {
        return favCat >= 0 && favCat <= 9;
    }

-    public void setIndex(int index) {
-        mIndex = index;
+    public void setPrev(String prev) {
+        mPrev = prev;
+    }
+
+    public void setNext(String next) {
+        mNext = next;
+    }
+
+    public void setJumpTo(String jumpTo) {
+        mJumpTo = jumpTo;
    }

    public String getKeyword() {
@@ -93,20 +106,30 @@ public class FavListUrlBuilder implements Parcelable {
            ub.addQuery("favcat", "all");
        }
        if (!TextUtils.isEmpty(mKeyword)) {
-            try {
-                ub.addQuery("f_search", URLEncoder.encode(mKeyword, "UTF-8"));
-                // Name
-                ub.addQuery("sn", "on");
-                // Tags
-                ub.addQuery("st", "on");
-                // Note
-                ub.addQuery("sf", "on");
-            } catch (UnsupportedEncodingException e) {
-                Log.e(TAG, "Can't URLEncoder.encode " + mKeyword);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+                ub.addQuery("f_search", URLEncoder.encode(mKeyword, StandardCharsets.UTF_8));
+            } else {
+                try {
+                    ub.addQuery("f_search", URLEncoder.encode(mKeyword, StandardCharsets.UTF_8.displayName()));
+                } catch (UnsupportedEncodingException e) {
+                    e.printStackTrace();
+                }
            }
+            // Name
+            ub.addQuery("sn", "on");
+            // Tags
+            ub.addQuery("st", "on");
+            // Note
+            ub.addQuery("sf", "on");
        }
-        if (mIndex > 0) {
-            ub.addQuery("page", Integer.toString(mIndex));
+        if (mPrev != null && !mPrev.isEmpty()) {
+            ub.addQuery("prev", mPrev);
+        }
+        if (mNext != null && !mNext.isEmpty()) {
+            ub.addQuery("next", mNext);
+        }
+        if (mJumpTo != null && !mJumpTo.isEmpty()) {
+            ub.addQuery("seek", mJumpTo);
        }
        return ub.build();
    }
@@ -118,7 +141,9 @@ public class FavListUrlBuilder implements Parcelable {

    @Override
    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeInt(this.mIndex);
+        dest.writeString(this.mPrev);
+        dest.writeString(this.mNext);
+        dest.writeString(this.mJumpTo);
        dest.writeString(this.mKeyword);
        dest.writeInt(this.mFavCat);
    }
@@ -20,6 +20,9 @@ import android.os.Parcel;
 import android.os.Parcelable;

 import androidx.annotation.Nullable;
+import androidx.room.ColumnInfo;
+import androidx.room.Ignore;
+import androidx.room.PrimaryKey;

 import java.util.regex.Pattern;

@@ -108,30 +111,52 @@ public class GalleryInfo implements Parcelable {
            return new GalleryInfo[size];
        }
    };
+    @PrimaryKey
+    @ColumnInfo(name = "GID")
    public long gid;
+    @ColumnInfo(name = "TOKEN")
    public String token;
+    @ColumnInfo(name = "TITLE")
    public String title;
+    @ColumnInfo(name = "TITLE_JPN")
    public String titleJpn;
+    @ColumnInfo(name = "THUMB")
    public String thumb;
+    @ColumnInfo(name = "CATEGORY")
    public int category;
+    @ColumnInfo(name = "POSTED")
    public String posted;
+    @ColumnInfo(name = "UPLOADER")
    public String uploader;
+    @Ignore
    public boolean disowned;
+    @ColumnInfo(name = "RATING")
    public float rating;
+    @Ignore
    public boolean rated;
    @Nullable
+    @Ignore
    public String[] simpleTags;
+    @Ignore
    public int pages;
+    @Ignore
    public int thumbWidth;
+    @Ignore
    public int thumbHeight;
+    @Ignore
    public int spanSize;
+    @Ignore
    public int spanIndex;
+    @Ignore
    public int spanGroupIndex;
    /**
     * language from title
     */
+    @ColumnInfo(name = "SIMPLE_LANGUAGE")
    public String simpleLanguage;
+    @Ignore
    public int favoriteSlot = -2;
+    @Ignore
    public String favoriteName;

    public GalleryInfo() {
@@ -170,6 +195,7 @@ public class GalleryInfo implements Parcelable {
    }

    private void generateSLangFromTags() {
+        assert simpleTags != null;
        for (String tag : simpleTags) {
            for (int i = 0; i < S_LANGS.length; i++) {
                if (S_LANG_TAGS[i].equals(tag)) {
@@ -1,636 +0,0 @@
-/*
- * 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.ehviewer.client.data;
-
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.text.TextUtils;
-
-import androidx.annotation.IntDef;
-import androidx.annotation.Nullable;
-
-import com.hippo.ehviewer.client.EhConfig;
-import com.hippo.ehviewer.client.EhUrl;
-import com.hippo.ehviewer.client.EhUtils;
-import com.hippo.ehviewer.dao.QuickSearch;
-import com.hippo.ehviewer.widget.AdvanceSearchTable;
-import com.hippo.network.UrlBuilder;
-import com.hippo.yorozuya.NumberUtils;
-import com.hippo.yorozuya.StringUtils;
-
-import java.io.UnsupportedEncodingException;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.net.URLDecoder;
-import java.net.URLEncoder;
-
-public class ListUrlBuilder implements Cloneable, Parcelable {
-
-    // Mode
-    public static final int MODE_NORMAL = 0x0;
-    public static final int MODE_UPLOADER = 0x1;
-    public static final int MODE_TAG = 0x2;
-    public static final int MODE_WHATS_HOT = 0x3;
-    public static final int MODE_IMAGE_SEARCH = 0x4;
-    public static final int MODE_SUBSCRIPTION = 0x5;
-    public static final int MODE_TOPLIST = 0x6;
-    public static final int DEFAULT_ADVANCE = AdvanceSearchTable.SNAME | AdvanceSearchTable.STAGS;
-    public static final int DEFAULT_MIN_RATING = 2;
-    public static final Creator<ListUrlBuilder> CREATOR = new Creator<ListUrlBuilder>() {
-        @Override
-        public ListUrlBuilder createFromParcel(Parcel source) {
-            return new ListUrlBuilder(source);
-        }
-
-        @Override
-        public ListUrlBuilder[] newArray(int size) {
-            return new ListUrlBuilder[size];
-        }
-    };
-    @Mode
-    private int mMode = MODE_NORMAL;
-
-    private int mPageIndex = 0;
-
-    private int mCategory = EhUtils.NONE;
-    private String mKeyword = null;
-    private String mSHash = null;
-
-    private int mAdvanceSearch = -1;
-    private int mMinRating = -1;
-    private int mPageFrom = -1;
-    private int mPageTo = -1;
-
-    private String mImagePath;
-    private boolean mUseSimilarityScan;
-    private boolean mOnlySearchCovers;
-    private boolean mShowExpunged;
-
-    public ListUrlBuilder() {
-    }
-
-    @SuppressWarnings("WrongConstant")
-    protected ListUrlBuilder(Parcel in) {
-        this.mMode = in.readInt();
-        this.mPageIndex = in.readInt();
-        this.mCategory = in.readInt();
-        this.mKeyword = in.readString();
-        this.mAdvanceSearch = in.readInt();
-        this.mMinRating = in.readInt();
-        this.mPageFrom = in.readInt();
-        this.mPageTo = in.readInt();
-        this.mImagePath = in.readString();
-        this.mUseSimilarityScan = in.readByte() != 0;
-        this.mOnlySearchCovers = in.readByte() != 0;
-        this.mShowExpunged = in.readByte() != 0;
-        this.mSHash = in.readString();
-    }
-
-    /**
-     * Make this ListUrlBuilder point to homepage
-     */
-    public void reset() {
-        mMode = MODE_NORMAL;
-        mPageIndex = 0;
-        mCategory = EhUtils.NONE;
-        mKeyword = null;
-        mAdvanceSearch = -1;
-        mMinRating = -1;
-        mPageFrom = -1;
-        mPageTo = -1;
-        mImagePath = null;
-        mUseSimilarityScan = false;
-        mOnlySearchCovers = false;
-        mShowExpunged = false;
-        mSHash = null;
-    }
-
-    @Override
-    public ListUrlBuilder clone() {
-        try {
-            return (ListUrlBuilder) super.clone();
-        } catch (CloneNotSupportedException e) {
-            throw new IllegalStateException(e);
-        }
-    }
-
-    @Mode
-    public int getMode() {
-        return mMode;
-    }
-
-    public void setMode(@Mode int mode) {
-        mMode = mode;
-    }
-
-    public int getPageIndex() {
-        return mPageIndex;
-    }
-
-    public void setPageIndex(int pageIndex) {
-        mPageIndex = pageIndex;
-    }
-
-    public int getCategory() {
-        return mCategory;
-    }
-
-    public void setCategory(int category) {
-        mCategory = category;
-    }
-
-    public String getKeyword() {
-        return MODE_UPLOADER == mMode ? "uploader:" + mKeyword : mKeyword;
-    }
-
-    public void setKeyword(String keyword) {
-        mKeyword = keyword;
-    }
-
-    public int getAdvanceSearch() {
-        return mAdvanceSearch;
-    }
-
-    public void setAdvanceSearch(int advanceSearch) {
-        mAdvanceSearch = advanceSearch;
-    }
-
-    public int getMinRating() {
-        return mMinRating;
-    }
-
-    public void setMinRating(int minRating) {
-        mMinRating = minRating;
-    }
-
-    public int getPageFrom() {
-        return mPageFrom;
-    }
-
-    public void setPageFrom(int pageFrom) {
-        mPageFrom = pageFrom;
-    }
-
-    public int getPageTo() {
-        return mPageTo;
-    }
-
-    public void setPageTo(int pageTo) {
-        mPageTo = pageTo;
-    }
-
-    @Nullable
-    public String getImagePath() {
-        return mImagePath;
-    }
-
-    public void setImagePath(String imagePath) {
-        mImagePath = imagePath;
-    }
-
-    public boolean isUseSimilarityScan() {
-        return mUseSimilarityScan;
-    }
-
-    public void setUseSimilarityScan(boolean useSimilarityScan) {
-        mUseSimilarityScan = useSimilarityScan;
-    }
-
-    public boolean isOnlySearchCovers() {
-        return mOnlySearchCovers;
-    }
-
-    public void setOnlySearchCovers(boolean onlySearchCovers) {
-        mOnlySearchCovers = onlySearchCovers;
-    }
-
-    public boolean isShowExpunged() {
-        return mShowExpunged;
-    }
-
-    public void setShowExpunged(boolean showExpunged) {
-        mShowExpunged = showExpunged;
-    }
-
-    /**
-     * Make them the same
-     *
-     * @param lub The template
-     */
-    public void set(ListUrlBuilder lub) {
-        mMode = lub.mMode;
-        mPageIndex = lub.mPageIndex;
-        mCategory = lub.mCategory;
-        mKeyword = lub.mKeyword;
-        mAdvanceSearch = lub.mAdvanceSearch;
-        mMinRating = lub.mMinRating;
-        mPageFrom = lub.mPageFrom;
-        mPageTo = lub.mPageTo;
-        mImagePath = lub.mImagePath;
-        mUseSimilarityScan = lub.mUseSimilarityScan;
-        mOnlySearchCovers = lub.mOnlySearchCovers;
-        mShowExpunged = lub.mShowExpunged;
-        mSHash = lub.mSHash;
-    }
-
-    public void set(QuickSearch q) {
-        mMode = q.mode;
-        mCategory = q.category;
-        mKeyword = q.keyword;
-        mAdvanceSearch = q.advanceSearch;
-        mMinRating = q.minRating;
-        mPageFrom = q.pageFrom;
-        mPageTo = q.pageTo;
-        mImagePath = null;
-        mUseSimilarityScan = false;
-        mOnlySearchCovers = false;
-        mShowExpunged = false;
-    }
-
-    public QuickSearch toQuickSearch() {
-        QuickSearch q = new QuickSearch();
-        q.mode = mMode;
-        q.category = mCategory;
-        q.keyword = mKeyword;
-        q.advanceSearch = mAdvanceSearch;
-        q.minRating = mMinRating;
-        q.pageFrom = mPageFrom;
-        q.pageTo = mPageTo;
-        return q;
-    }
-
-    public boolean equalsQuickSearch(QuickSearch q) {
-        if (null == q) {
-            return false;
-        }
-
-        if (q.mode != mMode) {
-            return false;
-        }
-        if (q.category != mCategory) {
-            return false;
-        }
-        if (!StringUtils.equals(q.keyword, mKeyword)) {
-            return false;
-        }
-        if (q.advanceSearch != mAdvanceSearch) {
-            return false;
-        }
-        if (q.minRating != mMinRating) {
-            return false;
-        }
-        if (q.pageFrom != mPageFrom) {
-            return false;
-        }
-        return q.pageTo == mPageTo;
-    }
-
-    /**
-     * @param query xxx=yyy&mmm=nnn
-     */
-    // TODO page
-    public void setQuery(String query) {
-        reset();
-
-        if (TextUtils.isEmpty(query)) {
-            return;
-        }
-        String[] querys = StringUtils.split(query, '&');
-        int category = 0;
-        String keyword = null;
-        boolean enableAdvanceSearch = false;
-        int advanceSearch = 0;
-        boolean enableMinRating = false;
-        int minRating = -1;
-        boolean enablePage = false;
-        int pageFrom = -1;
-        int pageTo = -1;
-        for (String str : querys) {
-            int index = str.indexOf('=');
-            if (index < 0) {
-                continue;
-            }
-            String key = str.substring(0, index);
-            String value = str.substring(index + 1);
-            switch (key) {
-                case "f_cats":
-                    int cats = NumberUtils.parseIntSafely(value, EhConfig.ALL_CATEGORY);
-                    category |= (~cats) & EhConfig.ALL_CATEGORY;
-                    break;
-                case "f_doujinshi":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.DOUJINSHI;
-                    }
-                    break;
-                case "f_manga":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.MANGA;
-                    }
-                    break;
-                case "f_artistcg":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.ARTIST_CG;
-                    }
-                    break;
-                case "f_gamecg":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.GAME_CG;
-                    }
-                    break;
-                case "f_western":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.WESTERN;
-                    }
-                    break;
-                case "f_non-h":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.NON_H;
-                    }
-                    break;
-                case "f_imageset":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.IMAGE_SET;
-                    }
-                    break;
-                case "f_cosplay":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.COSPLAY;
-                    }
-                    break;
-                case "f_asianporn":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.ASIAN_PORN;
-                    }
-                    break;
-                case "f_misc":
-                    if ("1".equals(value)) {
-                        category |= EhConfig.MISC;
-                    }
-                    break;
-                case "f_search":
-                    try {
-                        keyword = URLDecoder.decode(value, "utf-8");
-                    } catch (UnsupportedEncodingException | IllegalArgumentException e) {
-                        // Ignore
-                    }
-                    break;
-                case "advsearch":
-                    if ("1".equals(value)) {
-                        enableAdvanceSearch = true;
-                    }
-                    break;
-                case "f_sname":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.SNAME;
-                    }
-                    break;
-                case "f_stags":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.STAGS;
-                    }
-                    break;
-                case "f_sdesc":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.SDESC;
-                    }
-                    break;
-                case "f_storr":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.STORR;
-                    }
-                    break;
-                case "f_sto":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.STO;
-                    }
-                    break;
-                case "f_sdt1":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.SDT1;
-                    }
-                    break;
-                case "f_sdt2":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.SDT2;
-                    }
-                    break;
-                case "f_sh":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.SH;
-                    }
-                    break;
-                case "f_sfl":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.SFL;
-                    }
-                    break;
-                case "f_sfu":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.SFU;
-                    }
-                    break;
-                case "f_sft":
-                    if ("on".equals(value)) {
-                        advanceSearch |= AdvanceSearchTable.SFT;
-                    }
-                    break;
-                case "f_sr":
-                    if ("on".equals(value)) {
-                        enableMinRating = true;
-                    }
-                    break;
-                case "f_srdd":
-                    minRating = NumberUtils.parseIntSafely(value, -1);
-                    break;
-                case "f_sp":
-                    if ("on".equals(value)) {
-                        enablePage = true;
-                    }
-                    break;
-                case "f_spf":
-                    pageFrom = NumberUtils.parseIntSafely(value, -1);
-                    break;
-                case "f_spt":
-                    pageTo = NumberUtils.parseIntSafely(value, -1);
-                    break;
-                case "f_shash":
-                    mSHash = value;
-                    break;
-            }
-        }
-
-        mCategory = category;
-        mKeyword = keyword;
-        if (enableAdvanceSearch) {
-            mAdvanceSearch = advanceSearch;
-            if (enableMinRating) {
-                mMinRating = minRating;
-            } else {
-                mMinRating = -1;
-            }
-            if (enablePage) {
-                mPageFrom = pageFrom;
-                mPageTo = pageTo;
-            } else {
-                mPageFrom = -1;
-                mPageTo = -1;
-            }
-        } else {
-            mAdvanceSearch = -1;
-        }
-    }
-
-    public String build() {
-        switch (mMode) {
-            default:
-            case MODE_NORMAL:
-            case MODE_SUBSCRIPTION: {
-                String url;
-                if (mMode == MODE_NORMAL) {
-                    url = EhUrl.getHost();
-                } else {
-                    url = EhUrl.getWatchedUrl();
-                }
-
-                UrlBuilder ub = new UrlBuilder(url);
-                if (mCategory != EhUtils.NONE) {
-                    ub.addQuery("f_cats", (~mCategory) & EhConfig.ALL_CATEGORY);
-                }
-                // Search key
-                if (mKeyword != null) {
-                    String keyword = mKeyword.trim();
-                    if (!keyword.isEmpty()) {
-                        try {
-                            ub.addQuery("f_search", URLEncoder.encode(mKeyword, "UTF-8"));
-                        } catch (UnsupportedEncodingException e) {
-                            // Empty
-                        }
-                    }
-                }
-                if (mSHash != null) {
-                    ub.addQuery("f_shash", mSHash);
-                }
-                // Page index
-                if (mPageIndex != 0) {
-                    ub.addQuery("page", mPageIndex);
-                }
-                // Advance search
-                if (mAdvanceSearch != -1) {
-                    ub.addQuery("advsearch", "1");
-                    if ((mAdvanceSearch & AdvanceSearchTable.SNAME) != 0)
-                        ub.addQuery("f_sname", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.STAGS) != 0)
-                        ub.addQuery("f_stags", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.SDESC) != 0)
-                        ub.addQuery("f_sdesc", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.STORR) != 0)
-                        ub.addQuery("f_storr", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.STO) != 0) ub.addQuery("f_sto", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.SDT1) != 0)
-                        ub.addQuery("f_sdt1", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.SDT2) != 0)
-                        ub.addQuery("f_sdt2", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.SH) != 0) ub.addQuery("f_sh", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.SFL) != 0) ub.addQuery("f_sfl", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.SFU) != 0) ub.addQuery("f_sfu", "on");
-                    if ((mAdvanceSearch & AdvanceSearchTable.SFT) != 0) ub.addQuery("f_sft", "on");
-                    // Set min star
-                    if (mMinRating != -1) {
-                        ub.addQuery("f_sr", "on");
-                        ub.addQuery("f_srdd", mMinRating);
-                    }
-                    // Pages
-                    if (mPageFrom != -1 || mPageTo != -1) {
-                        ub.addQuery("f_sp", "on");
-                        ub.addQuery("f_spf", mPageFrom != -1 ? Integer.toString(mPageFrom) : "");
-                        ub.addQuery("f_spt", mPageTo != -1 ? Integer.toString(mPageTo) : "");
-                    }
-                }
-                return ub.build();
-            }
-            case MODE_UPLOADER: {
-                StringBuilder sb = new StringBuilder(EhUrl.getHost());
-                sb.append("uploader/");
-                try {
-                    sb.append(URLEncoder.encode(mKeyword, "UTF-8"));
-                } catch (UnsupportedEncodingException e) {
-                    // Empty
-                }
-                if (mPageIndex != 0) {
-                    sb.append('/').append(mPageIndex);
-                }
-                return sb.toString();
-            }
-            case MODE_TAG: {
-                StringBuilder sb = new StringBuilder(EhUrl.getHost());
-                sb.append("tag/");
-                try {
-                    sb.append(URLEncoder.encode(mKeyword, "UTF-8"));
-                } catch (UnsupportedEncodingException e) {
-                    // Empty
-                }
-                if (mPageIndex != 0) {
-                    sb.append('/').append(mPageIndex);
-                }
-                return sb.toString();
-            }
-            case MODE_WHATS_HOT:
-                return EhUrl.getPopularUrl();
-            case MODE_IMAGE_SEARCH:
-                return EhUrl.getImageSearchUrl();
-            case MODE_TOPLIST:
-                StringBuilder sb = new StringBuilder(EhUrl.HOST_E);
-                sb.append("toplist.php?tl=");
-                try {
-                    sb.append(URLEncoder.encode(mKeyword, "UTF-8"));
-                } catch (UnsupportedEncodingException e) {
-                    // Empty
-                }
-                if (mPageIndex != 0) {
-                    sb.append("&p=").append(mPageIndex);
-                }
-                return sb.toString();
-        }
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeInt(this.mMode);
-        dest.writeInt(this.mPageIndex);
-        dest.writeInt(this.mCategory);
-        dest.writeString(this.mKeyword);
-        dest.writeInt(this.mAdvanceSearch);
-        dest.writeInt(this.mMinRating);
-        dest.writeInt(this.mPageFrom);
-        dest.writeInt(this.mPageTo);
-        dest.writeString(this.mImagePath);
-        dest.writeByte(mUseSimilarityScan ? (byte) 1 : (byte) 0);
-        dest.writeByte(mOnlySearchCovers ? (byte) 1 : (byte) 0);
-        dest.writeByte(mShowExpunged ? (byte) 1 : (byte) 0);
-        dest.writeString(this.mSHash);
-    }
-
-    @IntDef({MODE_NORMAL, MODE_UPLOADER, MODE_TAG, MODE_WHATS_HOT, MODE_IMAGE_SEARCH, MODE_SUBSCRIPTION, MODE_TOPLIST})
-    @Retention(RetentionPolicy.SOURCE)
-    private @interface Mode {
-    }
-}
@@ -0,0 +1,541 @@
+/*
+ * 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.ehviewer.client.data
+
+import android.os.Parcel
+import android.os.Parcelable
+import android.os.Parcelable.Creator
+import android.text.TextUtils
+import androidx.annotation.IntDef
+import com.hippo.ehviewer.client.EhConfig
+import com.hippo.ehviewer.client.EhUrl
+import com.hippo.ehviewer.client.EhUtils
+import com.hippo.ehviewer.dao.QuickSearch
+import com.hippo.ehviewer.widget.AdvanceSearchTable
+import com.hippo.network.UrlBuilder
+import com.hippo.yorozuya.NumberUtils
+import com.hippo.yorozuya.StringUtils
+import java.io.UnsupportedEncodingException
+import java.net.URLDecoder
+import java.net.URLEncoder
+
+open class ListUrlBuilder : Cloneable, Parcelable {
+    @get:Mode
+    @Mode
+    var mode = MODE_NORMAL
+    private var mPrevGid = 0
+    private var mNextGid = 0
+    private var mJumpTo: String? = null
+    var category = EhUtils.NONE
+    private var mKeyword: String? = null
+    private var mSHash: String? = null
+    var advanceSearch = -1
+    var minRating = -1
+    var pageFrom = -1
+    var pageTo = -1
+    var imagePath: String? = null
+    var isUseSimilarityScan = false
+    var isOnlySearchCovers = false
+    var isShowExpunged = false
+
+    constructor()
+    protected constructor(parcel: Parcel) {
+        mode = parcel.readInt()
+        mPrevGid = parcel.readInt()
+        mNextGid = parcel.readInt()
+        mJumpTo = parcel.readString()
+        this.category = parcel.readInt()
+        mKeyword = parcel.readString()
+        advanceSearch = parcel.readInt()
+        minRating = parcel.readInt()
+        pageFrom = parcel.readInt()
+        pageTo = parcel.readInt()
+        imagePath = parcel.readString()
+        isUseSimilarityScan = parcel.readByte().toInt() != 0
+        isOnlySearchCovers = parcel.readByte().toInt() != 0
+        isShowExpunged = parcel.readByte().toInt() != 0
+        mSHash = parcel.readString()
+    }
+
+    fun reset() {
+        mode = MODE_NORMAL
+        mPrevGid = 0
+        mNextGid = 0
+        mJumpTo = null
+        this.category = EhUtils.NONE
+        mKeyword = null
+        advanceSearch = -1
+        minRating = -1
+        pageFrom = -1
+        pageTo = -1
+        imagePath = null
+        isUseSimilarityScan = false
+        isOnlySearchCovers = false
+        isShowExpunged = false
+        mSHash = null
+    }
+
+    public override fun clone(): ListUrlBuilder {
+        return try {
+            super.clone() as ListUrlBuilder
+        } catch (e: CloneNotSupportedException) {
+            throw IllegalStateException(e)
+        }
+    }
+
+    fun setPrevGid(prevGid: Int) {
+        mPrevGid = prevGid
+    }
+
+    fun setNextGid(nextGid: Int) {
+        mNextGid = nextGid
+    }
+
+    fun setJumpTo(jumpTo: String?) {
+        mJumpTo = jumpTo
+    }
+
+    var keyword: String?
+        get() = if (MODE_UPLOADER == mode) "uploader:$mKeyword" else mKeyword
+        set(keyword) {
+            mKeyword = keyword
+        }
+
+    /**
+     * Make them the same
+     *
+     * @param lub The template
+     */
+    fun set(lub: ListUrlBuilder) {
+        mode = lub.mode
+        mPrevGid = lub.mPrevGid
+        mNextGid = lub.mNextGid
+        mJumpTo = lub.mJumpTo
+        this.category = lub.category
+        mKeyword = lub.mKeyword
+        advanceSearch = lub.advanceSearch
+        minRating = lub.minRating
+        pageFrom = lub.pageFrom
+        pageTo = lub.pageTo
+        imagePath = lub.imagePath
+        isUseSimilarityScan = lub.isUseSimilarityScan
+        isOnlySearchCovers = lub.isOnlySearchCovers
+        isShowExpunged = lub.isShowExpunged
+        mSHash = lub.mSHash
+    }
+
+    fun set(q: QuickSearch) {
+        mode = q.mode
+        this.category = q.category
+        mKeyword = q.keyword
+        advanceSearch = q.advanceSearch
+        minRating = q.minRating
+        pageFrom = q.pageFrom
+        pageTo = q.pageTo
+        imagePath = null
+        isUseSimilarityScan = false
+        isOnlySearchCovers = false
+        isShowExpunged = false
+    }
+
+    fun toQuickSearch(): QuickSearch {
+        val q = QuickSearch()
+        q.mode = mode
+        q.category = this.category
+        q.keyword = mKeyword
+        q.advanceSearch = advanceSearch
+        q.minRating = minRating
+        q.pageFrom = pageFrom
+        q.pageTo = pageTo
+        return q
+    }
+
+    fun equalsQuickSearch(q: QuickSearch?): Boolean {
+        if (null == q) {
+            return false
+        }
+        if (q.mode != mode) {
+            return false
+        }
+        if (q.category != this.category) {
+            return false
+        }
+        if (!StringUtils.equals(q.keyword, mKeyword)) {
+            return false
+        }
+        if (q.advanceSearch != advanceSearch) {
+            return false
+        }
+        if (q.minRating != minRating) {
+            return false
+        }
+        return if (q.pageFrom != pageFrom) {
+            false
+        } else q.pageTo == pageTo
+    }
+
+    /**
+     * @param query xxx=yyy&mmm=nnn
+     */
+    // TODO page
+    fun setQuery(query: String?) {
+        reset()
+        if (TextUtils.isEmpty(query)) {
+            return
+        }
+        val querys = StringUtils.split(query, '&')
+        var category = 0
+        var keyword: String? = null
+        var enableAdvanceSearch = false
+        var advanceSearch = 0
+        var enableMinRating = false
+        var minRating = -1
+        var enablePage = false
+        var pageFrom = -1
+        var pageTo = -1
+        for (str in querys) {
+            val index = str.indexOf('=')
+            if (index < 0) {
+                continue
+            }
+            val key = str.substring(0, index)
+            val value = str.substring(index + 1)
+            when (key) {
+                "f_cats" -> {
+                    val cats = NumberUtils.parseIntSafely(value, EhConfig.ALL_CATEGORY)
+                    category = category or (cats.inv() and EhConfig.ALL_CATEGORY)
+                }
+
+                "f_doujinshi" -> if ("1" == value) {
+                    category = category or EhConfig.DOUJINSHI
+                }
+
+                "f_manga" -> if ("1" == value) {
+                    category = category or EhConfig.MANGA
+                }
+
+                "f_artistcg" -> if ("1" == value) {
+                    category = category or EhConfig.ARTIST_CG
+                }
+
+                "f_gamecg" -> if ("1" == value) {
+                    category = category or EhConfig.GAME_CG
+                }
+
+                "f_western" -> if ("1" == value) {
+                    category = category or EhConfig.WESTERN
+                }
+
+                "f_non-h" -> if ("1" == value) {
+                    category = category or EhConfig.NON_H
+                }
+
+                "f_imageset" -> if ("1" == value) {
+                    category = category or EhConfig.IMAGE_SET
+                }
+
+                "f_cosplay" -> if ("1" == value) {
+                    category = category or EhConfig.COSPLAY
+                }
+
+                "f_asianporn" -> if ("1" == value) {
+                    category = category or EhConfig.ASIAN_PORN
+                }
+
+                "f_misc" -> if ("1" == value) {
+                    category = category or EhConfig.MISC
+                }
+
+                "f_search" -> try {
+                    keyword = URLDecoder.decode(value, "utf-8")
+                } catch (e: UnsupportedEncodingException) {
+                    // Ignore
+                } catch (_: IllegalArgumentException) {
+                }
+
+                "advsearch" -> if ("1" == value) {
+                    enableAdvanceSearch = true
+                }
+
+                "f_sh" -> if ("on" == value) {
+                    advanceSearch = advanceSearch or AdvanceSearchTable.SH
+                }
+
+                "f_sto" -> if ("on" == value) {
+                    advanceSearch = advanceSearch or AdvanceSearchTable.STO
+                }
+
+                "f_sfl" -> if ("on" == value) {
+                    advanceSearch = advanceSearch or AdvanceSearchTable.SFL
+                }
+
+                "f_sfu" -> if ("on" == value) {
+                    advanceSearch = advanceSearch or AdvanceSearchTable.SFU
+                }
+
+                "f_sft" -> if ("on" == value) {
+                    advanceSearch = advanceSearch or AdvanceSearchTable.SFT
+                }
+
+                "f_sr" -> if ("on" == value) {
+                    enableMinRating = true
+                }
+
+                "f_srdd" -> minRating = NumberUtils.parseIntSafely(value, -1)
+                "f_sp" -> if ("on" == value) {
+                    enablePage = true
+                }
+
+                "f_spf" -> pageFrom = NumberUtils.parseIntSafely(value, -1)
+                "f_spt" -> pageTo = NumberUtils.parseIntSafely(value, -1)
+                "f_shash" -> mSHash = value
+            }
+        }
+        this.category = category
+        mKeyword = keyword
+        if (enableAdvanceSearch) {
+            this.advanceSearch = advanceSearch
+            if (enableMinRating) {
+                this.minRating = minRating
+            } else {
+                this.minRating = -1
+            }
+            if (enablePage) {
+                this.pageFrom = pageFrom
+                this.pageTo = pageTo
+            } else {
+                this.pageFrom = -1
+                this.pageTo = -1
+            }
+        } else {
+            this.advanceSearch = -1
+        }
+    }
+
+    fun build(): String {
+        return when (mode) {
+            MODE_NORMAL, MODE_SUBSCRIPTION -> {
+                val url: String = if (mode == MODE_NORMAL) {
+                    EhUrl.getHost()
+                } else {
+                    EhUrl.getWatchedUrl()
+                }
+                val ub = UrlBuilder(url)
+                if (this.category != EhUtils.NONE) {
+                    ub.addQuery("f_cats", category.inv() and EhConfig.ALL_CATEGORY)
+                }
+                // Search key
+                if (mKeyword != null) {
+                    val keyword = mKeyword!!.trim { it <= ' ' }
+                    if (keyword.isNotEmpty()) {
+                        try {
+                            ub.addQuery("f_search", URLEncoder.encode(mKeyword, "UTF-8"))
+                        } catch (e: UnsupportedEncodingException) {
+                            // Empty
+                        }
+                    }
+                }
+                if (mSHash != null) {
+                    ub.addQuery("f_shash", mSHash!!)
+                }
+                mJumpTo?.let {
+                    ub.addQuery("seek", mJumpTo!!)
+                    mPrevGid = 0
+                    mNextGid = 0
+                }
+                if (mPrevGid != 0) {
+                    ub.addQuery("prev", mPrevGid)
+                }
+                if (mNextGid != 0) {
+                    ub.addQuery("next", mNextGid)
+                }
+                // Advance search
+                if (advanceSearch != -1) {
+                    ub.addQuery("advsearch", "1")
+                    if (advanceSearch and AdvanceSearchTable.SH != 0) ub.addQuery("f_sh", "on")
+                    if (advanceSearch and AdvanceSearchTable.STO != 0) ub.addQuery("f_sto", "on")
+                    if (advanceSearch and AdvanceSearchTable.SFL != 0) ub.addQuery("f_sfl", "on")
+                    if (advanceSearch and AdvanceSearchTable.SFU != 0) ub.addQuery("f_sfu", "on")
+                    if (advanceSearch and AdvanceSearchTable.SFT != 0) ub.addQuery("f_sft", "on")
+                    // Set min star
+                    if (minRating != -1) {
+                        ub.addQuery("f_sr", "on")
+                        ub.addQuery("f_srdd", minRating)
+                    }
+                    // Pages
+                    if (pageFrom != -1 || pageTo != -1) {
+                        ub.addQuery("f_sp", "on")
+                        ub.addQuery("f_spf", if (pageFrom != -1) pageFrom.toString() else "")
+                        ub.addQuery("f_spt", if (pageTo != -1) pageTo.toString() else "")
+                    }
+                }
+                ub.build()
+            }
+
+            MODE_UPLOADER -> {
+                val sb = StringBuilder(EhUrl.getHost())
+                sb.append("uploader/")
+                try {
+                    sb.append(URLEncoder.encode(mKeyword, "UTF-8"))
+                } catch (e: UnsupportedEncodingException) {
+                    // Empty
+                }
+                if (mPrevGid != 0) {
+                    sb.append("?prev=").append(mPrevGid)
+                }
+                if (mNextGid != 0) {
+                    sb.append("?next=").append(mNextGid)
+                }
+                sb.toString()
+            }
+
+            MODE_TAG -> {
+                val sb = StringBuilder(EhUrl.getHost())
+                sb.append("tag/")
+                try {
+                    sb.append(URLEncoder.encode(mKeyword, "UTF-8"))
+                } catch (e: UnsupportedEncodingException) {
+                    // Empty
+                }
+                if (mPrevGid != 0) {
+                    sb.append("?prev=").append(mPrevGid)
+                }
+                if (mNextGid != 0) {
+                    sb.append("?next=").append(mNextGid)
+                }
+                sb.toString()
+            }
+
+            MODE_WHATS_HOT -> EhUrl.getPopularUrl()
+            MODE_IMAGE_SEARCH -> EhUrl.getImageSearchUrl()
+            MODE_TOPLIST -> {
+                val sb = StringBuilder(EhUrl.HOST_E)
+                sb.append("toplist.php?tl=")
+                try {
+                    sb.append(URLEncoder.encode(mKeyword, "UTF-8"))
+                } catch (e: UnsupportedEncodingException) {
+                    // Empty
+                }
+                if (mNextGid != 0) {
+                    sb.append("&p=").append(mNextGid)
+                }
+                sb.toString()
+            }
+
+            else -> {
+                val url: String = if (mode == MODE_NORMAL) {
+                    EhUrl.getHost()
+                } else {
+                    EhUrl.getWatchedUrl()
+                }
+                val ub = UrlBuilder(url)
+                if (this.category != EhUtils.NONE) {
+                    ub.addQuery("f_cats", category.inv() and EhConfig.ALL_CATEGORY)
+                }
+                if (mKeyword != null) {
+                    val keyword = mKeyword!!.trim { it <= ' ' }
+                    if (keyword.isNotEmpty()) {
+                        try {
+                            ub.addQuery("f_search", URLEncoder.encode(mKeyword, "UTF-8"))
+                        } catch (_: UnsupportedEncodingException) {
+                        }
+                    }
+                }
+                if (mSHash != null) {
+                    ub.addQuery("f_shash", mSHash!!)
+                }
+                if (mPrevGid != 0) {
+                    ub.addQuery("prev", mPrevGid)
+                }
+                if (mNextGid != 0) {
+                    ub.addQuery("next", mNextGid)
+                }
+                if (advanceSearch != -1) {
+                    ub.addQuery("advsearch", "1")
+                    if (advanceSearch and AdvanceSearchTable.SH != 0) ub.addQuery("f_sh", "on")
+                    if (advanceSearch and AdvanceSearchTable.STO != 0) ub.addQuery("f_sto", "on")
+                    if (advanceSearch and AdvanceSearchTable.SFL != 0) ub.addQuery("f_sfl", "on")
+                    if (advanceSearch and AdvanceSearchTable.SFU != 0) ub.addQuery("f_sfu", "on")
+                    if (advanceSearch and AdvanceSearchTable.SFT != 0) ub.addQuery("f_sft", "on")
+                    if (minRating != -1) {
+                        ub.addQuery("f_sr", "on")
+                        ub.addQuery("f_srdd", minRating)
+                    }
+                    if (pageFrom != -1 || pageTo != -1) {
+                        ub.addQuery("f_sp", "on")
+                        ub.addQuery("f_spf", if (pageFrom != -1) pageFrom.toString() else "")
+                        ub.addQuery("f_spt", if (pageTo != -1) pageTo.toString() else "")
+                    }
+                }
+                ub.build()
+            }
+        }
+    }
+
+    override fun describeContents(): Int {
+        return 0
+    }
+
+    override fun writeToParcel(dest: Parcel, flags: Int) {
+        dest.writeInt(mode)
+        dest.writeInt(mPrevGid)
+        dest.writeInt(mNextGid)
+        dest.writeString(mJumpTo)
+        dest.writeInt(this.category)
+        dest.writeString(mKeyword)
+        dest.writeInt(advanceSearch)
+        dest.writeInt(minRating)
+        dest.writeInt(pageFrom)
+        dest.writeInt(pageTo)
+        dest.writeString(imagePath)
+        dest.writeByte(if (isUseSimilarityScan) 1.toByte() else 0.toByte())
+        dest.writeByte(if (isOnlySearchCovers) 1.toByte() else 0.toByte())
+        dest.writeByte(if (isShowExpunged) 1.toByte() else 0.toByte())
+        dest.writeString(mSHash)
+    }
+
+    @IntDef(
+        MODE_NORMAL,
+        MODE_UPLOADER,
+        MODE_TAG,
+        MODE_WHATS_HOT,
+        MODE_IMAGE_SEARCH,
+        MODE_SUBSCRIPTION,
+        MODE_TOPLIST
+    )
+    @Retention(AnnotationRetention.SOURCE)
+    private annotation class Mode
+    companion object {
+        const val MODE_NORMAL = 0x0
+        const val MODE_UPLOADER = 0x1
+        const val MODE_TAG = 0x2
+        const val MODE_WHATS_HOT = 0x3
+        const val MODE_IMAGE_SEARCH = 0x4
+        const val MODE_SUBSCRIPTION = 0x5
+        const val MODE_TOPLIST = 0x6
+
+        @JvmField
+        val CREATOR: Creator<ListUrlBuilder> = object : Creator<ListUrlBuilder> {
+            override fun createFromParcel(source: Parcel): ListUrlBuilder {
+                return ListUrlBuilder(source)
+            }
+
+            override fun newArray(size: Int): Array<ListUrlBuilder?> {
+                return arrayOfNulls(size)
+            }
+        }
+    }
+}
@@ -31,18 +31,22 @@ import org.jsoup.nodes.Element;
 import org.jsoup.select.Elements;

 import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;

 public class FavoritesParser {
+    private static final Pattern PATTERN_PREV_PAGE = Pattern.compile("prev=(\\d+(-\\d+)?)");
+    private static final Pattern PATTERN_NEXT_PAGE = Pattern.compile("next=(\\d+(-\\d+)?)");

    public static Result parse(String body) throws Exception {
        if (body.contains("This page requires you to log on.</p>")) {
            throw new EhException(GetText.getString(R.string.need_sign_in));
        }
+        Document d = Jsoup.parse(body);
+
        String[] catArray = new String[10];
        int[] countArray = new int[10];
-
        try {
-            Document d = Jsoup.parse(body);
            Element ido = JsoupUtils.getElementByClass(d, "ido");
            //noinspection ConstantConditions
            Elements fps = ido.getElementsByClass("fp");
@@ -60,13 +64,24 @@ public class FavoritesParser {
            throw new ParseException("Parse favorites error", body);
        }

+        Result re = new Result();
+        try {
+            Element prev = d.getElementById("uprev");
+            Element next = d.getElementById("unext");
+            assert prev != null;
+            assert next != null;
+            Matcher matcherPrev = PATTERN_PREV_PAGE.matcher(prev.attr("href"));
+            Matcher matcherNext = PATTERN_NEXT_PAGE.matcher(next.attr("href"));
+            if (matcherPrev.find()) re.prevPage = matcherPrev.group(1);
+            if (matcherNext.find()) re.nextPage = matcherNext.group(1);
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+
        GalleryListParser.Result result = GalleryListParser.parse(body);

-        Result re = new Result();
        re.catArray = catArray;
        re.countArray = countArray;
-        re.pages = result.pages;
-        re.nextPage = result.nextPage;
        re.galleryInfoList = result.galleryInfoList;

        return re;
@@ -75,8 +90,8 @@ public class FavoritesParser {
    public static class Result {
        public String[] catArray; // Size 10
        public int[] countArray; // Size 10
-        public int pages;
-        public int nextPage;
+        public String prevPage;
+        public String nextPage;
        public List<GalleryInfo> galleryInfoList;
    }
 }
@@ -19,8 +19,6 @@ package com.hippo.ehviewer.client.parser;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;

-import com.hippo.ehviewer.Settings;
-import com.hippo.ehviewer.client.EhUrl;
 import com.hippo.ehviewer.client.EhUtils;
 import com.hippo.ehviewer.client.data.GalleryComment;
 import com.hippo.ehviewer.client.data.GalleryCommentList;
@@ -646,9 +644,6 @@ public class GalleryDetailParser {
                String pageUrl = element.attr("href");
                element = element.child(0);
                String imageUrl = element.attr("src");
-                if (Settings.getFixThumbUrl()) {
-                    imageUrl = EhUrl.getFixedPreviewThumbUrl(imageUrl);
-                }
                int index = Integer.parseInt(element.attr("alt")) - 1;
                largePreviewSet.addItem(index, imageUrl, pageUrl);
            }
@@ -674,9 +669,6 @@ public class GalleryDetailParser {
            }
            String imageUrl = ParserUtils.trim(m.group(3));
            String pageUrl = ParserUtils.trim(m.group(1));
-            if (Settings.getFixThumbUrl()) {
-                imageUrl = EhUrl.getFixedPreviewThumbUrl(imageUrl);
-            }
            largePreviewSet.addItem(index, imageUrl, pageUrl);
        }

@@ -51,7 +51,8 @@ public class GalleryListParser {
    private static final Pattern PATTERN_THUMB_SIZE = Pattern.compile("height:(\\d+)px;width:(\\d+)px");
    private static final Pattern PATTERN_FAVORITE_SLOT = Pattern.compile("background-color:rgba\\((\\d+),(\\d+),(\\d+),");
    private static final Pattern PATTERN_PAGES = Pattern.compile("(\\d+) page");
-    private static final Pattern PATTERN_NEXT_PAGE = Pattern.compile("page=(\\d+)");
+    private static final Pattern PATTERN_PREV_PAGE = Pattern.compile("prev=(\\d+)");
+    private static final Pattern PATTERN_NEXT_PAGE = Pattern.compile("next=(\\d+)");

    private static final String[][] FAVORITE_SLOT_RGB = new String[][]{
            new String[]{"0", "0", "0"},
@@ -298,37 +299,33 @@ public class GalleryListParser {
    }

    public static Result parse(@NonNull String body) throws Exception {
+
        Result result = new Result();
        Document d = Jsoup.parse(body);
-
        try {
-            Element ptt = d.getElementsByClass("ptt").first();
-            Elements es = ptt.child(0).child(0).children();
-            result.pages = Integer.parseInt(es.get(es.size() - 2).text().trim());
-
-            Element e = es.get(es.size() - 1);
-            if (e != null) {
-                e = e.children().first();
-                if (e != null) {
-                    String href = e.attr("href");
-                    Matcher matcher = PATTERN_NEXT_PAGE.matcher(href);
-                    if (matcher.find()) {
-                        result.nextPage = NumberUtils.parseIntSafely(matcher.group(1), 0);
-                    }
-                }
-            }
+            Element prev = d.getElementById("uprev");
+            Element next = d.getElementById("unext");
+            assert prev != null;
+            assert next != null;
+            Matcher matcherPrev = PATTERN_PREV_PAGE.matcher(prev.attr("href"));
+            Matcher matcherNext = PATTERN_NEXT_PAGE.matcher(next.attr("href"));
+            if (matcherPrev.find())
+                result.prevGid = NumberUtils.parseIntSafely(matcherPrev.group(1), 0);
+            if (matcherNext.find())
+                result.nextGid = NumberUtils.parseIntSafely(matcherNext.group(1), 0);
+            result.founds = Integer.MAX_VALUE;
        } catch (Throwable e) {
            ExceptionUtils.throwIfFatal(e);
            result.noWatchedTags = body.contains("<p>You do not have any watched tags");
            if (body.contains("No hits found</p>")) {
-                result.pages = 0;
+                result.founds = 0;
                //noinspection unchecked
                result.galleryInfoList = Collections.EMPTY_LIST;
                return result;
            } else if (d.getElementsByClass("ptt").isEmpty()) {
-                result.pages = 1;
+                result.founds = 1;
            } else {
-                result.pages = Integer.MAX_VALUE;
+                result.founds = Integer.MAX_VALUE;
            }
        }

@@ -350,7 +347,7 @@ public class GalleryListParser {
            }
            if (list.isEmpty()) {
                if (es.size() < 2 || !NO_UNFILTERED_TEXT.equals(es.get(1).text())) {
-                    throw new ParseException("No gallery", body);
+                    Log.d(TAG, "No gallery found");
                }
            }
            result.galleryInfoList = list;
@@ -364,8 +361,9 @@ public class GalleryListParser {
    }

    public static class Result {
-        public int pages;
-        public int nextPage;
+        public int founds;
+        public int prevGid;
+        public int nextGid;
        public boolean noWatchedTags;
        public List<GalleryInfo> galleryInfoList;
    }
@@ -17,6 +17,7 @@
 package com.hippo.ehviewer.client.parser;

 import android.net.Uri;
+import android.os.Build;
 import android.text.TextUtils;

 import com.hippo.ehviewer.client.EhUrl;
@@ -27,6 +28,7 @@ import java.io.UnsupportedEncodingException;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;

 public final class GalleryListUrlParser {

@@ -91,10 +93,15 @@ public final class GalleryListUrlParser {
            uploader = path.substring(prefixLength, index);
        }

-        try {
-            uploader = URLDecoder.decode(uploader, "utf-8");
-        } catch (UnsupportedEncodingException e) {
-            return null;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            uploader = URLDecoder.decode(uploader, StandardCharsets.UTF_8);
+        } else {
+            try {
+                uploader = URLDecoder.decode(uploader, StandardCharsets.UTF_8.displayName());
+            } catch (UnsupportedEncodingException e) {
+                e.printStackTrace();
+                return null;
+            }
        }

        if (TextUtils.isEmpty(uploader)) {
@@ -120,10 +127,15 @@ public final class GalleryListUrlParser {
            tag = path.substring(prefixLength, index);
        }

-        try {
-            tag = URLDecoder.decode(tag, "utf-8");
-        } catch (UnsupportedEncodingException e) {
-            return null;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            tag = URLDecoder.decode(tag, StandardCharsets.UTF_8);
+        } else {
+            try {
+                tag = URLDecoder.decode(tag, StandardCharsets.UTF_8.displayName());
+            } catch (UnsupportedEncodingException e) {
+                e.printStackTrace();
+                return null;
+            }
        }

        if (TextUtils.isEmpty(tag)) {
@@ -0,0 +1,9 @@
+package com.hippo.ehviewer.dao;
+
+import java.util.List;
+
+public interface BasicDao<T> {
+    List<T> list();
+
+    long insert(T t);
+}
@@ -0,0 +1,160 @@
+package com.hippo.ehviewer.dao;
+
+import android.os.Parcel;
+
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+
+import com.hippo.ehviewer.client.data.GalleryInfo;
+
+@Entity(tableName = "BOOKMARKS")
+public class BookmarkInfo extends GalleryInfo {
+    public static final Creator<BookmarkInfo> CREATOR = new Creator<>() {
+        @Override
+        public BookmarkInfo createFromParcel(Parcel source) {
+            return new BookmarkInfo(source);
+        }
+
+        @Override
+        public BookmarkInfo[] newArray(int size) {
+            return new BookmarkInfo[size];
+        }
+    };
+    @ColumnInfo(name = "PAGE")
+    public int page;
+    @ColumnInfo(name = "TIME")
+    public long time;
+
+    protected BookmarkInfo(Parcel in) {
+        super(in);
+        this.page = in.readInt();
+        this.time = in.readLong();
+    }
+
+    public BookmarkInfo(GalleryInfo galleryInfo) {
+        this.gid = galleryInfo.gid;
+        this.token = galleryInfo.token;
+        this.title = galleryInfo.title;
+        this.titleJpn = galleryInfo.titleJpn;
+        this.thumb = galleryInfo.thumb;
+        this.category = galleryInfo.category;
+        this.posted = galleryInfo.posted;
+        this.uploader = galleryInfo.uploader;
+        this.rating = galleryInfo.rating;
+        this.simpleTags = galleryInfo.simpleTags;
+        this.simpleLanguage = galleryInfo.simpleLanguage;
+    }
+
+    public BookmarkInfo(int page, long time) {
+        this.page = page;
+        this.time = time;
+    }
+
+    public long getGid() {
+        return gid;
+    }
+
+    public void setGid(long gid) {
+        this.gid = gid;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getTitleJpn() {
+        return titleJpn;
+    }
+
+    public void setTitleJpn(String titleJpn) {
+        this.titleJpn = titleJpn;
+    }
+
+    public String getThumb() {
+        return thumb;
+    }
+
+    public void setThumb(String thumb) {
+        this.thumb = thumb;
+    }
+
+    public int getCategory() {
+        return category;
+    }
+
+    public void setCategory(int category) {
+        this.category = category;
+    }
+
+    public String getPosted() {
+        return posted;
+    }
+
+    public void setPosted(String posted) {
+        this.posted = posted;
+    }
+
+    public String getUploader() {
+        return uploader;
+    }
+
+    public void setUploader(String uploader) {
+        this.uploader = uploader;
+    }
+
+    public float getRating() {
+        return rating;
+    }
+
+    public void setRating(float rating) {
+        this.rating = rating;
+    }
+
+    public String getSimpleLanguage() {
+        return simpleLanguage;
+    }
+
+    public void setSimpleLanguage(String simpleLanguage) {
+        this.simpleLanguage = simpleLanguage;
+    }
+
+    public int getPage() {
+        return page;
+    }
+
+    public void setPage(int page) {
+        this.page = page;
+    }
+
+    public long getTime() {
+        return time;
+    }
+
+    public void setTime(long time) {
+        this.time = time;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeInt(this.page);
+        dest.writeLong(this.time);
+    }
+}
@@ -0,0 +1,20 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.Query;
+
+import java.util.List;
+
+@Dao
+public interface BookmarksDao extends BasicDao<BookmarkInfo> {
+    @Insert
+    long insert(BookmarkInfo bookmark);
+
+    @Delete
+    void delete(BookmarkInfo bookmark);
+
+    @Query("SELECT * FROM BOOKMARKS ORDER BY TIME DESC")
+    List<BookmarkInfo> list();
+}
@@ -0,0 +1,30 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+@Entity(tableName = "DOWNLOAD_DIRNAME")
+public class DownloadDirname {
+    @PrimaryKey
+    @ColumnInfo(name = "GID")
+    private long gid;
+    @ColumnInfo(name = "DIRNAME")
+    private String dirname;
+
+    public long getGid() {
+        return gid;
+    }
+
+    public void setGid(long gid) {
+        this.gid = gid;
+    }
+
+    public String getDirname() {
+        return dirname;
+    }
+
+    public void setDirname(String dirname) {
+        this.dirname = dirname;
+    }
+}
@@ -0,0 +1,29 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.Dao;
+import androidx.room.Insert;
+import androidx.room.Query;
+import androidx.room.Update;
+
+import java.util.List;
+
+@Dao
+public interface DownloadDirnameDao extends BasicDao<DownloadDirname> {
+    @Query("SELECT * FROM DOWNLOAD_DIRNAME WHERE GID = :gid")
+    DownloadDirname load(long gid);
+
+    @Update
+    void update(DownloadDirname downloadDirname);
+
+    @Insert
+    long insert(DownloadDirname downloadDirname);
+
+    @Query("DELETE FROM DOWNLOAD_DIRNAME WHERE GID = :gid")
+    void deleteByKey(long gid);
+
+    @Query("DELETE FROM DOWNLOAD_DIRNAME")
+    void deleteAll();
+
+    @Query("SELECT * FROM DOWNLOAD_DIRNAME")
+    List<DownloadDirname> list();
+}
@@ -0,0 +1,252 @@
+package com.hippo.ehviewer.dao;
+
+import android.os.Parcel;
+
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.Ignore;
+
+import com.hippo.ehviewer.client.data.GalleryInfo;
+
+@Entity(tableName = "DOWNLOADS")
+public class DownloadInfo extends GalleryInfo {
+    public static final Creator<DownloadInfo> CREATOR = new Creator<>() {
+        @Override
+        public DownloadInfo createFromParcel(Parcel source) {
+            return new DownloadInfo(source);
+        }
+
+        @Override
+        public DownloadInfo[] newArray(int size) {
+            return new DownloadInfo[size];
+        }
+    };
+    public static final int STATE_INVALID = -1;
+    public static final int STATE_NONE = 0;
+    public static final int STATE_WAIT = 1;
+    public static final int STATE_DOWNLOAD = 2;
+    public static final int STATE_FINISH = 3;
+    public static final int STATE_FAILED = 4;
+    @ColumnInfo(name = "STATE")
+    public int state;
+    @ColumnInfo(name = "LEGACY")
+    public int legacy;
+    @ColumnInfo(name = "TIME")
+    public long time;
+    @ColumnInfo(name = "LABEL")
+    public String label;
+    @Ignore
+    public long speed;
+    @Ignore
+    public long remaining;
+    @Ignore
+    public int finished;
+    @Ignore
+    public int downloaded;
+    @Ignore
+    public int total;
+
+    DownloadInfo() {
+    }
+
+    protected DownloadInfo(Parcel in) {
+        super(in);
+        this.state = in.readInt();
+        this.legacy = in.readInt();
+        this.time = in.readLong();
+        this.label = in.readString();
+    }
+
+    public DownloadInfo(GalleryInfo galleryInfo) {
+        this.gid = galleryInfo.gid;
+        this.token = galleryInfo.token;
+        this.title = galleryInfo.title;
+        this.titleJpn = galleryInfo.titleJpn;
+        this.thumb = galleryInfo.thumb;
+        this.category = galleryInfo.category;
+        this.posted = galleryInfo.posted;
+        this.uploader = galleryInfo.uploader;
+        this.rating = galleryInfo.rating;
+        this.simpleTags = galleryInfo.simpleTags;
+        this.simpleLanguage = galleryInfo.simpleLanguage;
+    }
+
+    public DownloadInfo(int state, int legacy, long time, String label, long speed, long remaining,
+                        int finished, int downloaded, int total) {
+        this.state = state;
+        this.legacy = legacy;
+        this.time = time;
+        this.label = label;
+        this.speed = speed;
+        this.remaining = remaining;
+        this.finished = finished;
+        this.downloaded = downloaded;
+        this.total = total;
+    }
+
+    public long getGid() {
+        return gid;
+    }
+
+    public void setGid(long gid) {
+        this.gid = gid;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getTitleJpn() {
+        return titleJpn;
+    }
+
+    public void setTitleJpn(String titleJpn) {
+        this.titleJpn = titleJpn;
+    }
+
+    public String getThumb() {
+        return thumb;
+    }
+
+    public void setThumb(String thumb) {
+        this.thumb = thumb;
+    }
+
+    public int getCategory() {
+        return category;
+    }
+
+    public void setCategory(int category) {
+        this.category = category;
+    }
+
+    public String getPosted() {
+        return posted;
+    }
+
+    public void setPosted(String posted) {
+        this.posted = posted;
+    }
+
+    public String getUploader() {
+        return uploader;
+    }
+
+    public void setUploader(String uploader) {
+        this.uploader = uploader;
+    }
+
+    public float getRating() {
+        return rating;
+    }
+
+    public void setRating(float rating) {
+        this.rating = rating;
+    }
+
+    public String getSimpleLanguage() {
+        return simpleLanguage;
+    }
+
+    public void setSimpleLanguage(String simpleLanguage) {
+        this.simpleLanguage = simpleLanguage;
+    }
+
+    public int getState() {
+        return state;
+    }
+
+    public void setState(int state) {
+        this.state = state;
+    }
+
+    public int getLegacy() {
+        return legacy;
+    }
+
+    public void setLegacy(int legacy) {
+        this.legacy = legacy;
+    }
+
+    public long getTime() {
+        return time;
+    }
+
+    public void setTime(long time) {
+        this.time = time;
+    }
+
+    public String getLabel() {
+        return label;
+    }
+
+    public void setLabel(String label) {
+        this.label = label;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeInt(this.state);
+        dest.writeInt(this.legacy);
+        dest.writeLong(this.time);
+        dest.writeString(this.label);
+    }
+
+    public long getSpeed() {
+        return this.speed;
+    }
+
+    public void setSpeed(long speed) {
+        this.speed = speed;
+    }
+
+    public long getRemaining() {
+        return this.remaining;
+    }
+
+    public void setRemaining(long remaining) {
+        this.remaining = remaining;
+    }
+
+    public int getFinished() {
+        return this.finished;
+    }
+
+    public void setFinished(int finished) {
+        this.finished = finished;
+    }
+
+    public int getDownloaded() {
+        return this.downloaded;
+    }
+
+    public void setDownloaded(int downloaded) {
+        this.downloaded = downloaded;
+    }
+
+    public int getTotal() {
+        return this.total;
+    }
+
+    public void setTotal(int total) {
+        this.total = total;
+    }
+}
@@ -0,0 +1,40 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+@Entity(tableName = "DOWNLOAD_LABELS")
+public class DownloadLabel {
+    @PrimaryKey
+    @ColumnInfo(name = "_id")
+    private Long id;
+    @ColumnInfo(name = "LABEL")
+    private String label;
+    @ColumnInfo(name = "TIME")
+    private long time;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getLabel() {
+        return label;
+    }
+
+    public void setLabel(String label) {
+        this.label = label;
+    }
+
+    public long getTime() {
+        return time;
+    }
+
+    public void setTime(long time) {
+        this.time = time;
+    }
+}
@@ -0,0 +1,30 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.Query;
+import androidx.room.Update;
+
+import java.util.List;
+
+@Dao
+public interface DownloadLabelDao extends BasicDao<DownloadLabel> {
+    @Query("SELECT * FROM DOWNLOAD_LABELS ORDER BY TIME ASC")
+    List<DownloadLabel> list();
+
+    @Query("SELECT * FROM DOWNLOAD_LABELS ORDER BY TIME ASC LIMIT :limit OFFSET :offset")
+    List<DownloadLabel> list(int offset, int limit);
+
+    @Update
+    void update(List<DownloadLabel> downloadLabels);
+
+    @Update
+    void update(DownloadLabel downloadLabel);
+
+    @Insert
+    long insert(DownloadLabel downloadLabel);
+
+    @Delete
+    void delete(DownloadLabel downloadLabel);
+}
@@ -0,0 +1,27 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.Query;
+import androidx.room.Update;
+
+import java.util.List;
+
+@Dao
+public interface DownloadsDao extends BasicDao<DownloadInfo> {
+    @Query("SELECT * FROM DOWNLOADS ORDER BY TIME DESC")
+    List<DownloadInfo> list();
+
+    @Query("SELECT * FROM DOWNLOADS WHERE GID = :gid")
+    DownloadInfo load(long gid);
+
+    @Update
+    void update(DownloadInfo downloadInfo);
+
+    @Insert
+    long insert(DownloadInfo downloadInfo);
+
+    @Delete
+    void delete(DownloadInfo downloadInfo);
+}
@@ -0,0 +1,23 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.Database;
+import androidx.room.RoomDatabase;
+
+@Database(entities = {BookmarkInfo.class, DownloadInfo.class, DownloadLabel.class, DownloadDirname.class, Filter.class, HistoryInfo.class, LocalFavoriteInfo.class, QuickSearch.class}, version = 4, exportSchema = false)
+public abstract class EhDatabase extends RoomDatabase {
+    public abstract BookmarksDao bookmarksBao();
+
+    public abstract DownloadDirnameDao downloadDirnameDao();
+
+    public abstract DownloadLabelDao downloadLabelDao();
+
+    public abstract DownloadsDao downloadsDao();
+
+    public abstract FilterDao filterDao();
+
+    public abstract HistoryDao historyDao();
+
+    public abstract LocalFavoritesDao localFavoritesDao();
+
+    public abstract QuickSearchDao quickSearchDao();
+}
@@ -0,0 +1,66 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+import com.hippo.util.HashCodeUtils;
+import com.hippo.yorozuya.ObjectUtils;
+
+@Entity(tableName = "FILTER")
+public class Filter {
+    @ColumnInfo(name = "MODE")
+    public int mode;
+    @ColumnInfo(name = "TEXT")
+    public String text;
+    @ColumnInfo(name = "ENABLE")
+    public Boolean enable;
+    @PrimaryKey
+    @ColumnInfo(name = "_id")
+    private Long id;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public int getMode() {
+        return mode;
+    }
+
+    public void setMode(int mode) {
+        this.mode = mode;
+    }
+
+    public String getText() {
+        return text;
+    }
+
+    public void setText(String text) {
+        this.text = text;
+    }
+
+    public Boolean getEnable() {
+        return enable;
+    }
+
+    public void setEnable(Boolean enable) {
+        this.enable = enable;
+    }
+
+    @Override
+    public int hashCode() {
+        return HashCodeUtils.hashCode(mode, text);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof Filter filter)) {
+            return false;
+        }
+        return filter.mode == mode && ObjectUtils.equal(filter.text, text);
+    }
+}
@@ -0,0 +1,27 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.Query;
+import androidx.room.Update;
+
+import java.util.List;
+
+@Dao
+public interface FilterDao extends BasicDao<Filter> {
+    @Query("SELECT * FROM FILTER")
+    List<Filter> list();
+
+    @Update
+    void update(Filter filter);
+
+    @Insert
+    long insert(Filter filter);
+
+    @Delete
+    void delete(Filter filter);
+
+    @Query("SELECT * FROM FILTER WHERE TEXT = :text AND MODE = :mode")
+    Filter load(String text, int mode);
+}
@@ -0,0 +1,40 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.paging.PagingSource;
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.Query;
+import androidx.room.Update;
+
+import java.util.List;
+
+@Dao
+public interface HistoryDao extends BasicDao<HistoryInfo> {
+    @Query("SELECT * FROM HISTORY WHERE GID = :gid")
+    HistoryInfo load(long gid);
+
+    @Query("SELECT * FROM HISTORY ORDER BY TIME DESC")
+    List<HistoryInfo> list();
+
+    @Query("SELECT * FROM HISTORY ORDER BY TIME DESC LIMIT :limit OFFSET :offset")
+    List<HistoryInfo> list(int offset, int limit);
+
+    @Query("SELECT * FROM HISTORY ORDER BY TIME DESC")
+    PagingSource<Integer, HistoryInfo> listLazy();
+
+    @Update
+    void update(HistoryInfo historyInfo);
+
+    @Insert
+    long insert(HistoryInfo historyInfo);
+
+    @Delete
+    void delete(HistoryInfo historyInfos);
+
+    @Delete
+    void delete(List<HistoryInfo> historyInfos);
+
+    @Query("DELETE FROM HISTORY")
+    void deleteAll();
+}
@@ -0,0 +1,160 @@
+package com.hippo.ehviewer.dao;
+
+import android.os.Parcel;
+
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+
+import com.hippo.ehviewer.client.data.GalleryInfo;
+
+@Entity(tableName = "HISTORY")
+public class HistoryInfo extends GalleryInfo {
+    public static final Creator<HistoryInfo> CREATOR = new Creator<>() {
+        @Override
+        public HistoryInfo createFromParcel(Parcel source) {
+            return new HistoryInfo(source);
+        }
+
+        @Override
+        public HistoryInfo[] newArray(int size) {
+            return new HistoryInfo[size];
+        }
+    };
+    @ColumnInfo(name = "MODE")
+    public int mode;
+    @ColumnInfo(name = "TIME")
+    public long time;
+
+    protected HistoryInfo(Parcel in) {
+        super(in);
+        this.mode = in.readInt();
+        this.time = in.readLong();
+    }
+
+    public HistoryInfo(GalleryInfo galleryInfo) {
+        this.gid = galleryInfo.gid;
+        this.token = galleryInfo.token;
+        this.title = galleryInfo.title;
+        this.titleJpn = galleryInfo.titleJpn;
+        this.thumb = galleryInfo.thumb;
+        this.category = galleryInfo.category;
+        this.posted = galleryInfo.posted;
+        this.uploader = galleryInfo.uploader;
+        this.rating = galleryInfo.rating;
+        this.simpleTags = galleryInfo.simpleTags;
+        this.simpleLanguage = galleryInfo.simpleLanguage;
+    }
+
+    public HistoryInfo(int mode, long time) {
+        this.mode = mode;
+        this.time = time;
+    }
+
+    public long getGid() {
+        return gid;
+    }
+
+    public void setGid(long gid) {
+        this.gid = gid;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getTitleJpn() {
+        return titleJpn;
+    }
+
+    public void setTitleJpn(String titleJpn) {
+        this.titleJpn = titleJpn;
+    }
+
+    public String getThumb() {
+        return thumb;
+    }
+
+    public void setThumb(String thumb) {
+        this.thumb = thumb;
+    }
+
+    public int getCategory() {
+        return category;
+    }
+
+    public void setCategory(int category) {
+        this.category = category;
+    }
+
+    public String getPosted() {
+        return posted;
+    }
+
+    public void setPosted(String posted) {
+        this.posted = posted;
+    }
+
+    public String getUploader() {
+        return uploader;
+    }
+
+    public void setUploader(String uploader) {
+        this.uploader = uploader;
+    }
+
+    public float getRating() {
+        return rating;
+    }
+
+    public void setRating(float rating) {
+        this.rating = rating;
+    }
+
+    public String getSimpleLanguage() {
+        return simpleLanguage;
+    }
+
+    public void setSimpleLanguage(String simpleLanguage) {
+        this.simpleLanguage = simpleLanguage;
+    }
+
+    public int getMode() {
+        return mode;
+    }
+
+    public void setMode(int mode) {
+        this.mode = mode;
+    }
+
+    public long getTime() {
+        return time;
+    }
+
+    public void setTime(long time) {
+        this.time = time;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeInt(this.mode);
+        dest.writeLong(this.time);
+    }
+}
@@ -0,0 +1,147 @@
+package com.hippo.ehviewer.dao;
+
+import android.os.Parcel;
+
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+
+import com.hippo.ehviewer.client.data.GalleryInfo;
+
+@Entity(tableName = "LOCAL_FAVORITES")
+public class LocalFavoriteInfo extends GalleryInfo {
+
+    public static final Creator<LocalFavoriteInfo> CREATOR = new Creator<>() {
+        @Override
+        public LocalFavoriteInfo createFromParcel(Parcel source) {
+            return new LocalFavoriteInfo(source);
+        }
+
+        @Override
+        public LocalFavoriteInfo[] newArray(int size) {
+            return new LocalFavoriteInfo[size];
+        }
+    };
+    @ColumnInfo(name = "TIME")
+    public long time;
+
+    protected LocalFavoriteInfo(Parcel in) {
+        super(in);
+        this.time = in.readLong();
+    }
+
+    public LocalFavoriteInfo(GalleryInfo galleryInfo) {
+        this.gid = galleryInfo.gid;
+        this.token = galleryInfo.token;
+        this.title = galleryInfo.title;
+        this.titleJpn = galleryInfo.titleJpn;
+        this.thumb = galleryInfo.thumb;
+        this.category = galleryInfo.category;
+        this.posted = galleryInfo.posted;
+        this.uploader = galleryInfo.uploader;
+        this.rating = galleryInfo.rating;
+        this.simpleTags = galleryInfo.simpleTags;
+        this.simpleLanguage = galleryInfo.simpleLanguage;
+    }
+
+    public LocalFavoriteInfo() {
+    }
+
+    public long getGid() {
+        return gid;
+    }
+
+    public void setGid(long gid) {
+        this.gid = gid;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getTitleJpn() {
+        return titleJpn;
+    }
+
+    public void setTitleJpn(String titleJpn) {
+        this.titleJpn = titleJpn;
+    }
+
+    public String getThumb() {
+        return thumb;
+    }
+
+    public void setThumb(String thumb) {
+        this.thumb = thumb;
+    }
+
+    public int getCategory() {
+        return category;
+    }
+
+    public void setCategory(int category) {
+        this.category = category;
+    }
+
+    public String getPosted() {
+        return posted;
+    }
+
+    public void setPosted(String posted) {
+        this.posted = posted;
+    }
+
+    public String getUploader() {
+        return uploader;
+    }
+
+    public void setUploader(String uploader) {
+        this.uploader = uploader;
+    }
+
+    public float getRating() {
+        return rating;
+    }
+
+    public void setRating(float rating) {
+        this.rating = rating;
+    }
+
+    public String getSimpleLanguage() {
+        return simpleLanguage;
+    }
+
+    public void setSimpleLanguage(String simpleLanguage) {
+        this.simpleLanguage = simpleLanguage;
+    }
+
+    public long getTime() {
+        return time;
+    }
+
+    public void setTime(long time) {
+        this.time = time;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeLong(this.time);
+    }
+}
@@ -0,0 +1,29 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.Query;
+
+import java.util.List;
+
+@Dao
+public interface LocalFavoritesDao extends BasicDao<LocalFavoriteInfo> {
+    @Query("SELECT * FROM LOCAL_FAVORITES ORDER BY TIME DESC")
+    List<LocalFavoriteInfo> list();
+
+    @Query("SELECT * FROM LOCAL_FAVORITES WHERE TITLE LIKE :title ORDER BY TIME DESC")
+    List<LocalFavoriteInfo> list(String title);
+
+    @Query("SELECT * FROM LOCAL_FAVORITES WHERE GID = :gid")
+    LocalFavoriteInfo load(long gid);
+
+    @Insert
+    long insert(LocalFavoriteInfo localFavoriteInfo);
+
+    @Delete
+    void delete(LocalFavoriteInfo localFavoriteInfo);
+
+    @Query("DELETE FROM LOCAL_FAVORITES WHERE GID = :gid")
+    void deleteByKey(long gid);
+}
@@ -0,0 +1,117 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.annotation.NonNull;
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+@Entity(tableName = "QUICK_SEARCH")
+public class QuickSearch {
+    @PrimaryKey
+    @ColumnInfo(name = "_id")
+    public Long id;
+    @ColumnInfo(name = "NAME")
+    public String name;
+    @ColumnInfo(name = "MODE")
+    public int mode;
+    @ColumnInfo(name = "CATEGORY")
+    public int category;
+    @ColumnInfo(name = "KEYWORD")
+    public String keyword;
+    @ColumnInfo(name = "ADVANCE_SEARCH")
+    public int advanceSearch;
+    @ColumnInfo(name = "MIN_RATING")
+    public int minRating;
+    @ColumnInfo(name = "PAGE_FROM")
+    public int pageFrom;
+    @ColumnInfo(name = "PAGE_TO")
+    public int pageTo;
+    @ColumnInfo(name = "TIME")
+    public long time;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getMode() {
+        return mode;
+    }
+
+    public void setMode(int mode) {
+        this.mode = mode;
+    }
+
+    public int getCategory() {
+        return category;
+    }
+
+    public void setCategory(int category) {
+        this.category = category;
+    }
+
+    public String getKeyword() {
+        return keyword;
+    }
+
+    public void setKeyword(String keyword) {
+        this.keyword = keyword;
+    }
+
+    public int getAdvanceSearch() {
+        return advanceSearch;
+    }
+
+    public void setAdvanceSearch(int advanceSearch) {
+        this.advanceSearch = advanceSearch;
+    }
+
+    public int getMinRating() {
+        return minRating;
+    }
+
+    public void setMinRating(int minRating) {
+        this.minRating = minRating;
+    }
+
+    public int getPageFrom() {
+        return pageFrom;
+    }
+
+    public void setPageFrom(int pageFrom) {
+        this.pageFrom = pageFrom;
+    }
+
+    public int getPageTo() {
+        return pageTo;
+    }
+
+    public void setPageTo(int pageTo) {
+        this.pageTo = pageTo;
+    }
+
+    public long getTime() {
+        return time;
+    }
+
+    public void setTime(long time) {
+        this.time = time;
+    }
+
+    @NonNull
+    @Override
+    public String toString() {
+        return name;
+    }
+}
@@ -0,0 +1,30 @@
+package com.hippo.ehviewer.dao;
+
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.Query;
+import androidx.room.Update;
+
+import java.util.List;
+
+@Dao
+public interface QuickSearchDao extends BasicDao<QuickSearch> {
+    @Query("SELECT * FROM QUICK_SEARCH ORDER BY TIME ASC")
+    List<QuickSearch> list();
+
+    @Query("SELECT * FROM QUICK_SEARCH ORDER BY TIME ASC LIMIT :limit OFFSET :offset")
+    List<QuickSearch> list(int offset, int limit);
+
+    @Update
+    void update(List<QuickSearch> downloadLabels);
+
+    @Update
+    void update(QuickSearch quickSearch);
+
+    @Insert
+    long insert(QuickSearch quickSearch);
+
+    @Delete
+    void delete(QuickSearch quickSearch);
+}
@@ -516,7 +516,7 @@ public class DownloadManager implements SpiderQueen.OnSpiderListener {
        DownloadInfo info = mAllInfoMap.get(gid);
        if (info != null) {
            // Remove from DB
-            EhDB.removeDownloadInfo(info.gid);
+            EhDB.removeDownloadInfo(info);

            // Remove all list and map
            mAllInfoList.remove(info);
@@ -552,7 +552,7 @@ public class DownloadManager implements SpiderQueen.OnSpiderListener {
            }

            // Remove from DB
-            EhDB.removeDownloadInfo(info.gid);
+            EhDB.removeDownloadInfo(info);

            // Remove from all info map
            mAllInfoList.remove(info);
@@ -1,581 +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.download;
-
-import android.app.PendingIntent;
-import android.app.Service;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.IBinder;
-import android.os.SystemClock;
-import android.util.Log;
-
-import androidx.annotation.IntDef;
-import androidx.annotation.Nullable;
-import androidx.core.app.NotificationChannelCompat;
-import androidx.core.app.NotificationCompat;
-import androidx.core.app.NotificationManagerCompat;
-
-import com.hippo.ehviewer.EhApplication;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.client.EhUtils;
-import com.hippo.ehviewer.client.data.GalleryInfo;
-import com.hippo.ehviewer.dao.DownloadInfo;
-import com.hippo.ehviewer.ui.MainActivity;
-import com.hippo.ehviewer.ui.scene.DownloadsScene;
-import com.hippo.scene.StageActivity;
-import com.hippo.util.ReadableTime;
-import com.hippo.yorozuya.FileUtils;
-import com.hippo.yorozuya.SimpleHandler;
-import com.hippo.yorozuya.collect.LongList;
-import com.hippo.yorozuya.collect.SparseJBArray;
-import com.hippo.yorozuya.collect.SparseJLArray;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-public class DownloadService extends Service implements DownloadManager.DownloadListener {
-
-    public static final String ACTION_START = "start";
-    public static final String ACTION_START_RANGE = "start_range";
-    public static final String ACTION_START_ALL = "start_all";
-    public static final String ACTION_STOP = "stop";
-    public static final String ACTION_STOP_RANGE = "stop_range";
-    public static final String ACTION_STOP_CURRENT = "stop_current";
-    public static final String ACTION_STOP_ALL = "stop_all";
-    public static final String ACTION_DELETE = "delete";
-    public static final String ACTION_DELETE_RANGE = "delete_range";
-
-    public static final String ACTION_CLEAR = "clear";
-
-    public static final String KEY_GALLERY_INFO = "gallery_info";
-    public static final String KEY_LABEL = "label";
-    public static final String KEY_GID = "gid";
-    public static final String KEY_GID_LIST = "gid_list";
-
-    private static final int ID_DOWNLOADING = 1;
-    private static final int ID_DOWNLOADED = 2;
-    private static final int ID_509 = 3;
-    private final static SparseJBArray sItemStateArray = new SparseJBArray();
-    private final static SparseJLArray<String> sItemTitleArray = new SparseJLArray<>();
-    private static int sFailedCount;
-    private static int sFinishedCount;
-    private static int sDownloadedCount;
-    @Nullable
-    private NotificationManagerCompat mNotifyManager;
-    @Nullable
-    private DownloadManager mDownloadManager;
-    private NotificationCompat.Builder mDownloadingBuilder;
-    private NotificationCompat.Builder mDownloadedBuilder;
-    private NotificationCompat.Builder m509dBuilder;
-    private NotificationDelay mDownloadingDelay;
-    private NotificationDelay mDownloadedDelay;
-    private NotificationDelay m509Delay;
-    private String CHANNEL_ID;
-
-    public static void clear() {
-        sFailedCount = 0;
-        sFinishedCount = 0;
-        sDownloadedCount = 0;
-        sItemStateArray.clear();
-        sItemTitleArray.clear();
-    }
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-
-        CHANNEL_ID = getPackageName() + ".download";
-        mNotifyManager = NotificationManagerCompat.from(this);
-        mNotifyManager.createNotificationChannel(
-                new NotificationChannelCompat.Builder(CHANNEL_ID, NotificationManagerCompat.IMPORTANCE_LOW)
-                        .setName(getString(R.string.download_service))
-                        .build());
-        mDownloadManager = EhApplication.getDownloadManager(getApplicationContext());
-        mDownloadManager.setDownloadListener(this);
-
-        ensureDownloadingBuilder();
-
-        mDownloadingBuilder.setContentTitle(getString(R.string.download_service))
-                .setContentText(null)
-                .setSubText(null)
-                .setProgress(0, 0, true);
-
-        startForeground(ID_DOWNLOADING, mDownloadingBuilder.build());
-    }
-
-    @Override
-    public void onDestroy() {
-        super.onDestroy();
-
-        mNotifyManager = null;
-        if (mDownloadManager != null) {
-            mDownloadManager.setDownloadListener(null);
-            mDownloadManager = null;
-        }
-        mDownloadingBuilder = null;
-        mDownloadedBuilder = null;
-        m509dBuilder = null;
-        if (mDownloadingDelay != null) {
-            mDownloadingDelay.release();
-        }
-        if (mDownloadedDelay != null) {
-            mDownloadedDelay.release();
-        }
-        if (m509Delay != null) {
-            m509Delay.release();
-        }
-    }
-
-    @Override
-    public int onStartCommand(Intent intent, int flags, int startId) {
-        handleIntent(intent);
-        return START_STICKY;
-    }
-
-    private void handleIntent(Intent intent) {
-        String action = null;
-        if (intent != null) {
-            action = intent.getAction();
-        }
-
-        if (ACTION_START.equals(action)) {
-            GalleryInfo gi = intent.getParcelableExtra(KEY_GALLERY_INFO);
-            String label = intent.getStringExtra(KEY_LABEL);
-            if (gi != null && mDownloadManager != null) {
-                mDownloadManager.startDownload(gi, label);
-            }
-        } else if (ACTION_START_RANGE.equals(action)) {
-            LongList gidList = intent.getParcelableExtra(KEY_GID_LIST);
-            if (gidList != null && mDownloadManager != null) {
-                mDownloadManager.startRangeDownload(gidList);
-            }
-        } else if (ACTION_START_ALL.equals(action)) {
-            if (mDownloadManager != null) {
-                mDownloadManager.startAllDownload();
-            }
-        } else if (ACTION_STOP.equals(action)) {
-            long gid = intent.getLongExtra(KEY_GID, -1);
-            if (gid != -1 && mDownloadManager != null) {
-                mDownloadManager.stopDownload(gid);
-            }
-        } else if (ACTION_STOP_CURRENT.equals(action)) {
-            if (mDownloadManager != null) {
-                mDownloadManager.stopCurrentDownload();
-            }
-        } else if (ACTION_STOP_RANGE.equals(action)) {
-            LongList gidList = intent.getParcelableExtra(KEY_GID_LIST);
-            if (gidList != null && mDownloadManager != null) {
-                mDownloadManager.stopRangeDownload(gidList);
-            }
-        } else if (ACTION_STOP_ALL.equals(action)) {
-            if (mDownloadManager != null) {
-                mDownloadManager.stopAllDownload();
-            }
-        } else if (ACTION_DELETE.equals(action)) {
-            long gid = intent.getLongExtra(KEY_GID, -1);
-            if (gid != -1 && mDownloadManager != null) {
-                mDownloadManager.deleteDownload(gid);
-            }
-        } else if (ACTION_DELETE_RANGE.equals(action)) {
-            LongList gidList = intent.getParcelableExtra(KEY_GID_LIST);
-            if (gidList != null && mDownloadManager != null) {
-                mDownloadManager.deleteRangeDownload(gidList);
-            }
-        } else if (ACTION_CLEAR.equals(action)) {
-            clear();
-        }
-
-        checkStopSelf();
-    }
-
-    @Nullable
-    @Override
-    public IBinder onBind(Intent intent) {
-        throw new IllegalStateException("No bindService");
-    }
-
-    private void ensureDownloadingBuilder() {
-        if (mDownloadingBuilder != null) {
-            return;
-        }
-
-        Intent stopAllIntent = new Intent(this, DownloadService.class);
-        stopAllIntent.setAction(ACTION_STOP_ALL);
-        PendingIntent piStopAll = PendingIntent.getService(this, 0, stopAllIntent, PendingIntent.FLAG_IMMUTABLE);
-
-        mDownloadingBuilder = new NotificationCompat.Builder(getApplicationContext(), CHANNEL_ID)
-                .setSmallIcon(android.R.drawable.stat_sys_download)
-                .setOngoing(true)
-                .setAutoCancel(false)
-                .setCategory(NotificationCompat.CATEGORY_PROGRESS)
-                .addAction(R.drawable.v_pause_x24, getString(R.string.stat_download_action_stop_all), piStopAll)
-                .setShowWhen(false)
-                .setChannelId(CHANNEL_ID);
-
-        mDownloadingDelay = new NotificationDelay(this, mNotifyManager, mDownloadingBuilder, ID_DOWNLOADING);
-    }
-
-    private void ensureDownloadedBuilder() {
-        if (mDownloadedBuilder != null) {
-            return;
-        }
-
-        Intent clearIntent = new Intent(this, DownloadService.class);
-        clearIntent.setAction(ACTION_CLEAR);
-        PendingIntent piClear = PendingIntent.getService(this, 0, clearIntent, PendingIntent.FLAG_IMMUTABLE);
-
-        Bundle bundle = new Bundle();
-        bundle.putString(DownloadsScene.KEY_ACTION, DownloadsScene.ACTION_CLEAR_DOWNLOAD_SERVICE);
-        Intent activityIntent = new Intent(this, MainActivity.class);
-        activityIntent.setAction(StageActivity.ACTION_START_SCENE);
-        activityIntent.putExtra(StageActivity.KEY_SCENE_NAME, DownloadsScene.class.getName());
-        activityIntent.putExtra(StageActivity.KEY_SCENE_ARGS, bundle);
-        PendingIntent piActivity = PendingIntent.getActivity(DownloadService.this, 0,
-                activityIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
-
-        mDownloadedBuilder = new NotificationCompat.Builder(getApplicationContext(), CHANNEL_ID)
-                .setSmallIcon(android.R.drawable.stat_sys_download_done)
-                .setContentTitle(getString(R.string.stat_download_done_title))
-                .setDeleteIntent(piClear)
-                .setOngoing(false)
-                .setAutoCancel(true)
-                .setContentIntent(piActivity);
-
-        mDownloadedDelay = new NotificationDelay(this, mNotifyManager, mDownloadedBuilder, ID_DOWNLOADED);
-    }
-
-    private void ensure509Builder() {
-        if (m509dBuilder != null) {
-            return;
-        }
-
-        m509dBuilder = new NotificationCompat.Builder(getApplicationContext(), CHANNEL_ID)
-                .setSmallIcon(R.drawable.ic_baseline_warning_24)
-                .setContentText(getString(R.string.stat_509_alert_title))
-                .setContentText(getString(R.string.stat_509_alert_text))
-                .setStyle(new NotificationCompat.BigTextStyle().bigText(getString(R.string.stat_509_alert_text)))
-                .setAutoCancel(true)
-                .setOngoing(false)
-                .setCategory(NotificationCompat.CATEGORY_ERROR);
-
-        m509Delay = new NotificationDelay(this, mNotifyManager, m509dBuilder, ID_509);
-    }
-
-    @Override
-    public void onGet509() {
-        if (mDownloadManager != null) {
-            mDownloadManager.stopAllDownload();
-        }
-        if (mNotifyManager == null) {
-            return;
-        }
-
-        ensure509Builder();
-        m509dBuilder.setWhen(System.currentTimeMillis());
-        m509Delay.show();
-    }
-
-    @Override
-    public void onStart(DownloadInfo info) {
-        if (mNotifyManager == null) {
-            return;
-        }
-
-        ensureDownloadingBuilder();
-
-        Bundle bundle = new Bundle();
-        bundle.putLong(DownloadsScene.KEY_GID, info.gid);
-        Intent activityIntent = new Intent(this, MainActivity.class);
-        activityIntent.setAction(StageActivity.ACTION_START_SCENE);
-        activityIntent.putExtra(StageActivity.KEY_SCENE_NAME, DownloadsScene.class.getName());
-        activityIntent.putExtra(StageActivity.KEY_SCENE_ARGS, bundle);
-        PendingIntent piActivity = PendingIntent.getActivity(DownloadService.this, 0,
-                activityIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
-
-        mDownloadingBuilder.setContentTitle(EhUtils.getSuitableTitle(info))
-                .setContentText(null)
-                .setSubText(null)
-                .setProgress(0, 0, true)
-                .setContentIntent(piActivity);
-
-        mDownloadingDelay.startForeground();
-    }
-
-    private void onUpdate(DownloadInfo info) {
-        if (mNotifyManager == null) {
-            return;
-        }
-        ensureDownloadingBuilder();
-
-        long speed = info.speed;
-        if (speed < 0) {
-            speed = 0;
-        }
-        String text = FileUtils.humanReadableByteCount(speed, false) + "/s";
-        long remaining = info.remaining;
-        if (remaining >= 0) {
-            text = getString(R.string.download_speed_text_2, text, ReadableTime.getShortTimeInterval(remaining));
-        } else {
-            text = getString(R.string.download_speed_text, text);
-        }
-        mDownloadingBuilder.setContentTitle(EhUtils.getSuitableTitle(info))
-                .setContentText(text)
-                .setStyle(new NotificationCompat.BigTextStyle().bigText(text))
-                .setSubText(info.total == -1 || info.finished == -1 ? null : info.finished + "/" + info.total)
-                .setProgress(info.total, info.finished, false);
-
-        mDownloadingDelay.startForeground();
-    }
-
-    @Override
-    public void onDownload(DownloadInfo info) {
-        onUpdate(info);
-    }
-
-    @Override
-    public void onGetPage(DownloadInfo info) {
-        onUpdate(info);
-    }
-
-    @Override
-    public void onFinish(DownloadInfo info) {
-        if (mNotifyManager == null) {
-            return;
-        }
-
-        if (null != mDownloadingDelay) {
-            mDownloadingDelay.cancel();
-        }
-
-        ensureDownloadedBuilder();
-
-        boolean finish = info.state == DownloadInfo.STATE_FINISH;
-        long gid = info.gid;
-        int index = sItemStateArray.indexOfKey(gid);
-        if (index < 0) { // Not contain
-            sItemStateArray.put(gid, finish);
-            sItemTitleArray.put(gid, EhUtils.getSuitableTitle(info));
-            sDownloadedCount++;
-            if (finish) {
-                sFinishedCount++;
-            } else {
-                sFailedCount++;
-            }
-        } else { // Contain
-            boolean oldFinish = sItemStateArray.valueAt(index);
-            sItemStateArray.put(gid, finish);
-            sItemTitleArray.put(gid, EhUtils.getSuitableTitle(info));
-            if (oldFinish && !finish) {
-                sFinishedCount--;
-                sFailedCount++;
-            } else if (!oldFinish && finish) {
-                sFinishedCount++;
-                sFailedCount--;
-            }
-        }
-
-        String text;
-        boolean needStyle;
-        if (sFinishedCount != 0 && sFailedCount == 0) {
-            if (sFinishedCount == 1) {
-                if (sItemTitleArray.size() >= 1) {
-                    text = getString(R.string.stat_download_done_line_succeeded, sItemTitleArray.valueAt(0));
-                } else {
-                    Log.d("TAG", "WTF, sItemTitleArray is null");
-                    text = getString(R.string.error_unknown);
-                }
-                needStyle = false;
-            } else {
-                text = getString(R.string.stat_download_done_text_succeeded, sFinishedCount);
-                needStyle = true;
-            }
-        } else if (sFinishedCount == 0 && sFailedCount != 0) {
-            if (sFailedCount == 1) {
-                if (sItemTitleArray.size() >= 1) {
-                    text = getString(R.string.stat_download_done_line_failed, sItemTitleArray.valueAt(0));
-                } else {
-                    Log.d("TAG", "WTF, sItemTitleArray is null");
-                    text = getString(R.string.error_unknown);
-                }
-                needStyle = false;
-            } else {
-                text = getString(R.string.stat_download_done_text_failed, sFailedCount);
-                needStyle = true;
-            }
-        } else {
-            text = getString(R.string.stat_download_done_text_mix, sFinishedCount, sFailedCount);
-            needStyle = true;
-        }
-
-        NotificationCompat.InboxStyle style;
-        if (needStyle) {
-            style = new NotificationCompat.InboxStyle();
-            style.setBigContentTitle(getString(R.string.stat_download_done_title));
-            SparseJBArray stateArray = sItemStateArray;
-            for (int i = 0, n = stateArray.size(); i < n; i++) {
-                long id = stateArray.keyAt(i);
-                boolean fin = stateArray.valueAt(i);
-                String title = sItemTitleArray.get(id);
-                if (title == null) {
-                    continue;
-                }
-                style.addLine(getString(fin ? R.string.stat_download_done_line_succeeded :
-                        R.string.stat_download_done_line_failed, title));
-            }
-        } else {
-            style = null;
-        }
-
-        mDownloadedBuilder.setContentText(text)
-                .setStyle(style)
-                .setWhen(System.currentTimeMillis())
-                .setNumber(sDownloadedCount);
-
-        mDownloadedDelay.show();
-
-        checkStopSelf();
-    }
-
-    @Override
-    public void onCancel(DownloadInfo info) {
-        if (mNotifyManager == null) {
-            return;
-        }
-
-        if (null != mDownloadingDelay) {
-            mDownloadingDelay.cancel();
-        }
-
-        checkStopSelf();
-    }
-
-    private void checkStopSelf() {
-        if (mDownloadManager == null || mDownloadManager.isIdle()) {
-            stopForeground(true);
-            stopSelf();
-        }
-    }
-
-    // TODO Include all notification in one delay
-    // Avoid frequent notification
-    private static class NotificationDelay implements Runnable {
-
-        private static final int OPS_NOTIFY = 0;
-        private static final int OPS_CANCEL = 1;
-        private static final int OPS_START_FOREGROUND = 2;
-        private static final long DELAY = 1000; // 1s
-        private final NotificationManagerCompat mNotifyManager;
-        private final NotificationCompat.Builder mBuilder;
-        private final int mId;
-        private Service mService;
-        private long mLastTime;
-        private boolean mPosted;
-        // false for show, true for cancel
-        @Ops
-        private int mOps;
-
-        public NotificationDelay(Service service, NotificationManagerCompat notifyManager,
-                                 NotificationCompat.Builder builder, int id) {
-            mService = service;
-            mNotifyManager = notifyManager;
-            mBuilder = builder;
-            mId = id;
-        }
-
-        public void release() {
-            mService = null;
-        }
-
-        public void show() {
-            if (mPosted) {
-                mOps = OPS_NOTIFY;
-            } else {
-                long now = SystemClock.currentThreadTimeMillis();
-                if (now - mLastTime > DELAY) {
-                    // Wait long enough, do it now
-                    mNotifyManager.notify(mId, mBuilder.build());
-                } else {
-                    // Too quick, post delay
-                    mOps = OPS_NOTIFY;
-                    mPosted = true;
-                    SimpleHandler.getInstance().postDelayed(this, DELAY);
-                }
-                mLastTime = now;
-            }
-        }
-
-        public void cancel() {
-            if (mPosted) {
-                mOps = OPS_CANCEL;
-            } else {
-                long now = SystemClock.currentThreadTimeMillis();
-                if (now - mLastTime > DELAY) {
-                    // Wait long enough, do it now
-                    mNotifyManager.cancel(mId);
-                } else {
-                    // Too quick, post delay
-                    mOps = OPS_CANCEL;
-                    mPosted = true;
-                    SimpleHandler.getInstance().postDelayed(this, DELAY);
-                }
-            }
-        }
-
-        public void startForeground() {
-            if (mPosted) {
-                mOps = OPS_START_FOREGROUND;
-            } else {
-                long now = SystemClock.currentThreadTimeMillis();
-                if (now - mLastTime > DELAY) {
-                    // Wait long enough, do it now
-                    if (mService != null) {
-                        mService.startForeground(mId, mBuilder.build());
-                    }
-                } else {
-                    // Too quick, post delay
-                    mOps = OPS_START_FOREGROUND;
-                    mPosted = true;
-                    SimpleHandler.getInstance().postDelayed(this, DELAY);
-                }
-            }
-        }
-
-        @Override
-        public void run() {
-            mPosted = false;
-            switch (mOps) {
-                case OPS_NOTIFY:
-                    mNotifyManager.notify(mId, mBuilder.build());
-                    break;
-                case OPS_CANCEL:
-                    mNotifyManager.cancel(mId);
-                    break;
-                case OPS_START_FOREGROUND:
-                    if (mService != null) {
-                        mService.startForeground(mId, mBuilder.build());
-                    }
-                    break;
-            }
-        }
-
-        @IntDef({OPS_NOTIFY, OPS_CANCEL, OPS_START_FOREGROUND})
-        @Retention(RetentionPolicy.SOURCE)
-        private @interface Ops {
-        }
-    }
-}
@@ -0,0 +1,551 @@
+/*
+ * 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.download
+
+import android.Manifest
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.os.Bundle
+import android.os.IBinder
+import android.os.SystemClock
+import android.util.Log
+import androidx.annotation.IntDef
+import androidx.core.app.ActivityCompat
+import androidx.core.app.NotificationChannelCompat
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import com.hippo.ehviewer.EhApplication
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.client.EhUtils
+import com.hippo.ehviewer.client.data.GalleryInfo
+import com.hippo.ehviewer.dao.DownloadInfo
+import com.hippo.ehviewer.ui.MainActivity
+import com.hippo.ehviewer.ui.scene.DownloadsScene
+import com.hippo.scene.StageActivity
+import com.hippo.util.ReadableTime
+import com.hippo.yorozuya.FileUtils
+import com.hippo.yorozuya.SimpleHandler
+import com.hippo.yorozuya.collect.LongList
+import com.hippo.yorozuya.collect.SparseJBArray
+import com.hippo.yorozuya.collect.SparseJLArray
+
+class DownloadService : Service(), DownloadManager.DownloadListener {
+    private var mNotifyManager: NotificationManagerCompat? = null
+    private var mDownloadManager: DownloadManager? = null
+    private var mDownloadingBuilder: NotificationCompat.Builder? = null
+    private var mDownloadedBuilder: NotificationCompat.Builder? = null
+    private var m509dBuilder: NotificationCompat.Builder? = null
+    private var mDownloadingDelay: NotificationDelay? = null
+    private var mDownloadedDelay: NotificationDelay? = null
+    private var m509Delay: NotificationDelay? = null
+    private var mChannelID: String? = null
+
+    override fun onCreate() {
+        super.onCreate()
+        mChannelID = "$packageName.download"
+        mNotifyManager = NotificationManagerCompat.from(this)
+        mNotifyManager!!.createNotificationChannel(
+            NotificationChannelCompat.Builder(
+                mChannelID!!,
+                NotificationManagerCompat.IMPORTANCE_LOW
+            )
+                .setName(getString(R.string.download_service))
+                .build()
+        )
+        mDownloadManager = EhApplication.getDownloadManager(applicationContext)
+        mDownloadManager!!.setDownloadListener(this)
+        ensureDownloadingBuilder()
+        mDownloadingBuilder!!.setContentTitle(getString(R.string.download_service))
+            .setContentText(null)
+            .setSubText(null)
+            .setProgress(0, 0, true)
+        startForeground(ID_DOWNLOADING, mDownloadingBuilder!!.build())
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        mNotifyManager = null
+        if (mDownloadManager != null) {
+            mDownloadManager!!.setDownloadListener(null)
+            mDownloadManager = null
+        }
+        mDownloadingBuilder = null
+        mDownloadedBuilder = null
+        m509dBuilder = null
+    }
+
+    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
+        handleIntent(intent)
+        return START_STICKY
+    }
+
+    private fun handleIntent(intent: Intent?) {
+        var action: String? = null
+        if (intent != null) {
+            action = intent.action
+        }
+        if (ACTION_START == action) {
+            val gi = intent!!.getParcelableExtra<GalleryInfo>(KEY_GALLERY_INFO)
+            val label = intent.getStringExtra(KEY_LABEL)
+            if (gi != null && mDownloadManager != null) {
+                mDownloadManager!!.startDownload(gi, label)
+            }
+        } else if (ACTION_START_RANGE == action) {
+            val gidList = intent!!.getParcelableExtra<LongList>(KEY_GID_LIST)
+            if (gidList != null && mDownloadManager != null) {
+                mDownloadManager!!.startRangeDownload(gidList)
+            }
+        } else if (ACTION_START_ALL == action) {
+            if (mDownloadManager != null) {
+                mDownloadManager!!.startAllDownload()
+            }
+        } else if (ACTION_STOP == action) {
+            val gid = intent!!.getLongExtra(KEY_GID, -1)
+            if (gid != -1L && mDownloadManager != null) {
+                mDownloadManager!!.stopDownload(gid)
+            }
+        } else if (ACTION_STOP_CURRENT == action) {
+            if (mDownloadManager != null) {
+                mDownloadManager!!.stopCurrentDownload()
+            }
+        } else if (ACTION_STOP_RANGE == action) {
+            val gidList = intent!!.getParcelableExtra<LongList>(KEY_GID_LIST)
+            if (gidList != null && mDownloadManager != null) {
+                mDownloadManager!!.stopRangeDownload(gidList)
+            }
+        } else if (ACTION_STOP_ALL == action) {
+            if (mDownloadManager != null) {
+                mDownloadManager!!.stopAllDownload()
+            }
+        } else if (ACTION_DELETE == action) {
+            val gid = intent!!.getLongExtra(KEY_GID, -1)
+            if (gid != -1L && mDownloadManager != null) {
+                mDownloadManager!!.deleteDownload(gid)
+            }
+        } else if (ACTION_DELETE_RANGE == action) {
+            val gidList = intent!!.getParcelableExtra<LongList>(KEY_GID_LIST)
+            if (gidList != null && mDownloadManager != null) {
+                mDownloadManager!!.deleteRangeDownload(gidList)
+            }
+        } else if (ACTION_CLEAR == action) {
+            clear()
+        }
+        checkStopSelf()
+    }
+
+    override fun onBind(intent: Intent): IBinder? {
+        throw IllegalStateException("No bindService")
+    }
+
+    private fun ensureDownloadingBuilder() {
+        if (mDownloadingBuilder != null) {
+            return
+        }
+        val stopAllIntent = Intent(this, DownloadService::class.java)
+        stopAllIntent.action = ACTION_STOP_ALL
+        val piStopAll =
+            PendingIntent.getService(this, 0, stopAllIntent, PendingIntent.FLAG_IMMUTABLE)
+        mDownloadingBuilder = NotificationCompat.Builder(applicationContext, mChannelID!!)
+            .setSmallIcon(android.R.drawable.stat_sys_download)
+            .setOngoing(true)
+            .setAutoCancel(false)
+            .setCategory(NotificationCompat.CATEGORY_PROGRESS)
+            .addAction(
+                R.drawable.v_pause_x24,
+                getString(R.string.stat_download_action_stop_all),
+                piStopAll
+            )
+            .setShowWhen(false)
+            .setChannelId(mChannelID!!)
+        mDownloadingDelay =
+            NotificationDelay(this, mNotifyManager!!, mDownloadingBuilder!!, ID_DOWNLOADING)
+    }
+
+    private fun ensureDownloadedBuilder() {
+        if (mDownloadedBuilder != null) {
+            return
+        }
+        val clearIntent = Intent(this, DownloadService::class.java)
+        clearIntent.action = ACTION_CLEAR
+        val piClear = PendingIntent.getService(this, 0, clearIntent, PendingIntent.FLAG_IMMUTABLE)
+        val bundle = Bundle()
+        bundle.putString(DownloadsScene.KEY_ACTION, DownloadsScene.ACTION_CLEAR_DOWNLOAD_SERVICE)
+        val activityIntent = Intent(this, MainActivity::class.java)
+        activityIntent.action = StageActivity.ACTION_START_SCENE
+        activityIntent.putExtra(StageActivity.KEY_SCENE_NAME, DownloadsScene::class.java.name)
+        activityIntent.putExtra(StageActivity.KEY_SCENE_ARGS, bundle)
+        val piActivity = PendingIntent.getActivity(
+            this@DownloadService, 0,
+            activityIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+        mDownloadedBuilder = NotificationCompat.Builder(applicationContext, mChannelID!!)
+            .setSmallIcon(android.R.drawable.stat_sys_download_done)
+            .setContentTitle(getString(R.string.stat_download_done_title))
+            .setDeleteIntent(piClear)
+            .setOngoing(false)
+            .setAutoCancel(true)
+            .setContentIntent(piActivity)
+        mDownloadedDelay =
+            NotificationDelay(this, mNotifyManager!!, mDownloadedBuilder!!, ID_DOWNLOADED)
+    }
+
+    private fun ensure509Builder() {
+        if (m509dBuilder != null) {
+            return
+        }
+        m509dBuilder = NotificationCompat.Builder(applicationContext, mChannelID!!)
+            .setSmallIcon(R.drawable.ic_baseline_warning_24)
+            .setContentText(getString(R.string.stat_509_alert_title))
+            .setContentText(getString(R.string.stat_509_alert_text))
+            .setStyle(
+                NotificationCompat.BigTextStyle().bigText(getString(R.string.stat_509_alert_text))
+            )
+            .setAutoCancel(true)
+            .setOngoing(false)
+            .setCategory(NotificationCompat.CATEGORY_ERROR)
+        m509Delay = NotificationDelay(this, mNotifyManager!!, m509dBuilder!!, ID_509)
+    }
+
+    override fun onGet509() {
+        if (mDownloadManager != null) {
+            mDownloadManager!!.stopAllDownload()
+        }
+        if (mNotifyManager == null) {
+            return
+        }
+        ensure509Builder()
+        m509dBuilder!!.setWhen(System.currentTimeMillis())
+        m509Delay!!.show()
+    }
+
+    override fun onStart(info: DownloadInfo) {
+        if (mNotifyManager == null) {
+            return
+        }
+        ensureDownloadingBuilder()
+        val bundle = Bundle()
+        bundle.putLong(DownloadsScene.KEY_GID, info.gid)
+        val activityIntent = Intent(this, MainActivity::class.java)
+        activityIntent.action = StageActivity.ACTION_START_SCENE
+        activityIntent.putExtra(StageActivity.KEY_SCENE_NAME, DownloadsScene::class.java.name)
+        activityIntent.putExtra(StageActivity.KEY_SCENE_ARGS, bundle)
+        val piActivity = PendingIntent.getActivity(
+            this@DownloadService, 0,
+            activityIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+        mDownloadingBuilder!!.setContentTitle(EhUtils.getSuitableTitle(info))
+            .setContentText(null)
+            .setSubText(null)
+            .setProgress(0, 0, true)
+            .setContentIntent(piActivity)
+        mDownloadingDelay!!.startForeground()
+    }
+
+    private fun onUpdate(info: DownloadInfo) {
+        if (mNotifyManager == null) {
+            return
+        }
+        ensureDownloadingBuilder()
+        var speed = info.speed
+        if (speed < 0) {
+            speed = 0
+        }
+        var text = FileUtils.humanReadableByteCount(speed, false) + "/s"
+        val remaining = info.remaining
+        text = if (remaining >= 0) {
+            getString(
+                R.string.download_speed_text_2,
+                text,
+                ReadableTime.getShortTimeInterval(remaining)
+            )
+        } else {
+            getString(R.string.download_speed_text, text)
+        }
+        mDownloadingBuilder!!.setContentTitle(EhUtils.getSuitableTitle(info))
+            .setContentText(text)
+            .setStyle(NotificationCompat.BigTextStyle().bigText(text))
+            .setSubText(if (info.total == -1 || info.finished == -1) null else info.finished.toString() + "/" + info.total)
+            .setProgress(info.total, info.finished, false)
+        mDownloadingDelay!!.startForeground()
+    }
+
+    override fun onDownload(info: DownloadInfo) {
+        onUpdate(info)
+    }
+
+    override fun onGetPage(info: DownloadInfo) {
+        onUpdate(info)
+    }
+
+    override fun onFinish(info: DownloadInfo) {
+        if (mNotifyManager == null) {
+            return
+        }
+        if (null != mDownloadingDelay) {
+            mDownloadingDelay!!.cancel()
+        }
+        ensureDownloadedBuilder()
+        val finish = info.state == DownloadInfo.STATE_FINISH
+        val gid = info.gid
+        val index = sItemStateArray.indexOfKey(gid)
+        if (index < 0) { // Not contain
+            sItemStateArray.put(gid, finish)
+            sItemTitleArray.put(gid, EhUtils.getSuitableTitle(info))
+            sDownloadedCount++
+            if (finish) {
+                sFinishedCount++
+            } else {
+                sFailedCount++
+            }
+        } else { // Contain
+            val oldFinish = sItemStateArray.valueAt(index)
+            sItemStateArray.put(gid, finish)
+            sItemTitleArray.put(gid, EhUtils.getSuitableTitle(info))
+            if (oldFinish && !finish) {
+                sFinishedCount--
+                sFailedCount++
+            } else if (!oldFinish && finish) {
+                sFinishedCount++
+                sFailedCount--
+            }
+        }
+        val text: String
+        val needStyle: Boolean
+        if (sFinishedCount != 0 && sFailedCount == 0) {
+            if (sFinishedCount == 1) {
+                text = if (sItemTitleArray.size() >= 1) {
+                    getString(
+                        R.string.stat_download_done_line_succeeded,
+                        sItemTitleArray.valueAt(0)
+                    )
+                } else {
+                    Log.d("TAG", "WTF, sItemTitleArray is null")
+                    getString(R.string.error_unknown)
+                }
+                needStyle = false
+            } else {
+                text = getString(R.string.stat_download_done_text_succeeded, sFinishedCount)
+                needStyle = true
+            }
+        } else if (sFinishedCount == 0 && sFailedCount != 0) {
+            if (sFailedCount == 1) {
+                text = if (sItemTitleArray.size() >= 1) {
+                    getString(
+                        R.string.stat_download_done_line_failed,
+                        sItemTitleArray.valueAt(0)
+                    )
+                } else {
+                    Log.d("TAG", "WTF, sItemTitleArray is null")
+                    getString(R.string.error_unknown)
+                }
+                needStyle = false
+            } else {
+                text = getString(R.string.stat_download_done_text_failed, sFailedCount)
+                needStyle = true
+            }
+        } else {
+            text = getString(R.string.stat_download_done_text_mix, sFinishedCount, sFailedCount)
+            needStyle = true
+        }
+        val style: NotificationCompat.InboxStyle?
+        if (needStyle) {
+            style = NotificationCompat.InboxStyle()
+            style.setBigContentTitle(getString(R.string.stat_download_done_title))
+            val stateArray = sItemStateArray
+            var i = 0
+            val n = stateArray.size()
+            while (i < n) {
+                val id = stateArray.keyAt(i)
+                val fin = stateArray.valueAt(i)
+                val title = sItemTitleArray[id]
+                if (title == null) {
+                    i++
+                    continue
+                }
+                style.addLine(
+                    getString(
+                        if (fin) R.string.stat_download_done_line_succeeded else R.string.stat_download_done_line_failed,
+                        title
+                    )
+                )
+                i++
+            }
+        } else {
+            style = null
+        }
+        mDownloadedBuilder!!.setContentText(text)
+            .setStyle(style)
+            .setWhen(System.currentTimeMillis())
+            .setNumber(sDownloadedCount)
+        mDownloadedDelay!!.show()
+        checkStopSelf()
+    }
+
+    override fun onCancel(info: DownloadInfo) {
+        if (mNotifyManager == null) {
+            return
+        }
+        if (null != mDownloadingDelay) {
+            mDownloadingDelay!!.cancel()
+        }
+        checkStopSelf()
+    }
+
+    private fun checkStopSelf() {
+        if (mDownloadManager == null || mDownloadManager!!.isIdle) {
+            stopForeground(true)
+            stopSelf()
+        }
+    }
+
+    private class NotificationDelay(
+        private var mService: Service,
+        private val mNotifyManager: NotificationManagerCompat,
+        private val mBuilder: NotificationCompat.Builder,
+        private val mId: Int
+    ) : Runnable {
+        private var mLastTime: Long = 0
+        private var mPosted = false
+
+        // false for show, true for cancel
+        @Ops
+        private var mOps = 0
+
+        fun show() {
+            if (mPosted) {
+                mOps = OPS_NOTIFY
+            } else {
+                val now = SystemClock.currentThreadTimeMillis()
+                if (now - mLastTime > DELAY) {
+                    // Wait long enough, do it now
+                    if (ActivityCompat.checkSelfPermission(
+                            mService,
+                            Manifest.permission.POST_NOTIFICATIONS
+                        ) != PackageManager.PERMISSION_GRANTED
+                    ) {
+                        return
+                    }
+                    mNotifyManager.notify(mId, mBuilder.build())
+                } else {
+                    // Too quick, post delay
+                    mOps = OPS_NOTIFY
+                    mPosted = true
+                    SimpleHandler.getInstance().postDelayed(this, DELAY)
+                }
+                mLastTime = now
+            }
+        }
+
+        fun cancel() {
+            if (mPosted) {
+                mOps = OPS_CANCEL
+            } else {
+                val now = SystemClock.currentThreadTimeMillis()
+                if (now - mLastTime > DELAY) {
+                    // Wait long enough, do it now
+                    mNotifyManager.cancel(mId)
+                } else {
+                    // Too quick, post delay
+                    mOps = OPS_CANCEL
+                    mPosted = true
+                    SimpleHandler.getInstance().postDelayed(this, DELAY)
+                }
+            }
+        }
+
+        fun startForeground() {
+            if (mPosted) {
+                mOps = OPS_START_FOREGROUND
+            } else {
+                val now = SystemClock.currentThreadTimeMillis()
+                if (now - mLastTime > DELAY) {
+                    // Wait long enough, do it now
+                    mService.startForeground(mId, mBuilder.build())
+                } else {
+                    // Too quick, post delay
+                    mOps = OPS_START_FOREGROUND
+                    mPosted = true
+                    SimpleHandler.getInstance().postDelayed(this, DELAY)
+                }
+            }
+        }
+
+        override fun run() {
+            mPosted = false
+            when (mOps) {
+                OPS_NOTIFY -> {
+                    if (ActivityCompat.checkSelfPermission(
+                            mService,
+                            Manifest.permission.POST_NOTIFICATIONS
+                        ) != PackageManager.PERMISSION_GRANTED
+                    ) {
+                        return
+                    }
+                    mNotifyManager.notify(mId, mBuilder.build())
+                }
+
+                OPS_CANCEL -> mNotifyManager.cancel(mId)
+                OPS_START_FOREGROUND -> mService.startForeground(mId, mBuilder.build())
+            }
+        }
+
+        @IntDef(OPS_NOTIFY, OPS_CANCEL, OPS_START_FOREGROUND)
+        @Retention(AnnotationRetention.SOURCE)
+        private annotation class Ops
+        companion object {
+            private const val OPS_NOTIFY = 0
+            private const val OPS_CANCEL = 1
+            private const val OPS_START_FOREGROUND = 2
+            private const val DELAY: Long = 1000 // 1s
+        }
+    }
+
+    companion object {
+        const val ACTION_START = "start"
+        const val ACTION_START_RANGE = "start_range"
+        const val ACTION_START_ALL = "start_all"
+        const val ACTION_STOP = "stop"
+        const val ACTION_STOP_RANGE = "stop_range"
+        const val ACTION_STOP_CURRENT = "stop_current"
+        const val ACTION_STOP_ALL = "stop_all"
+        const val ACTION_DELETE = "delete"
+        const val ACTION_DELETE_RANGE = "delete_range"
+        const val ACTION_CLEAR = "clear"
+        const val KEY_GALLERY_INFO = "gallery_info"
+        const val KEY_LABEL = "label"
+        const val KEY_GID = "gid"
+        const val KEY_GID_LIST = "gid_list"
+        private const val ID_DOWNLOADING = 1
+        private const val ID_DOWNLOADED = 2
+        private const val ID_509 = 3
+        private val sItemStateArray = SparseJBArray()
+        private val sItemTitleArray = SparseJLArray<String>()
+        private var sFailedCount = 0
+        private var sFinishedCount = 0
+        private var sDownloadedCount = 0
+
+        @JvmStatic
+        fun clear() {
+            sFailedCount = 0
+            sFinishedCount = 0
+            sDownloadedCount = 0
+            sItemStateArray.clear()
+            sItemTitleArray.clear()
+        }
+    }
+}
@@ -19,22 +19,27 @@ package com.hippo.ehviewer.gallery;
 import android.content.Context;
 import android.net.Uri;
 import android.os.Handler;
+import android.os.ParcelFileDescriptor;
 import android.os.Process;

 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;

+import com.hippo.Native;
 import com.hippo.UriArchiveAccessor;
 import com.hippo.ehviewer.GetText;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.Settings;
-import com.hippo.glgallery.GalleryPageView;
 import com.hippo.image.Image;
 import com.hippo.unifile.UniFile;
+import com.hippo.yorozuya.FileUtils;
 import com.hippo.yorozuya.thread.PVLock;
 import com.hippo.yorozuya.thread.PriorityThread;

-import java.io.InputStream;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.Map;
@@ -49,11 +54,14 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
    public static PVLock pv = new PVLock(0);
    private final UriArchiveAccessor archiveAccessor;
    private final Stack<Integer> requests = new Stack<>();
-    private final AtomicInteger extractingIndex = new AtomicInteger(GalleryPageView.INVALID_INDEX);
-    private final LinkedHashMap<Integer, InputStream> streams = new LinkedHashMap<>();
-    private final AtomicInteger decodingIndex = new AtomicInteger(GalleryPageView.INVALID_INDEX);
+    private final LinkedHashMap<Integer, ByteBuffer> streams = new LinkedHashMap<>();
+    private final Thread[] decodeThread = new Thread[]{
+            new Thread(new DecodeTask()),
+            new Thread(new DecodeTask()),
+            new Thread(new DecodeTask()),
+            new Thread(new DecodeTask())
+    };
    private Thread archiveThread;
-    private Thread decodeThread;
    private volatile int size = STATE_WAIT;
    private String error;

@@ -75,25 +83,22 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
        int id = sIdGenerator.incrementAndGet();

        archiveThread = new PriorityThread(
-                new ArchiveTask(), "ArchiveTask" + '-' + id, Process.THREAD_PRIORITY_BACKGROUND);
+                new ArchiveHostTask(), "ArchiveTask" + '-' + id, Process.THREAD_PRIORITY_BACKGROUND);
        archiveThread.start();
-
-        decodeThread = new PriorityThread(
-                new DecodeTask(), "DecodeTask" + '-' + id, Process.THREAD_PRIORITY_BACKGROUND);
-        decodeThread.start();
+        for (Thread i : decodeThread) {
+            i.start();
+        }
    }

    @Override
    public void stop() {
        super.stop();
-
        if (archiveThread != null) {
            archiveThread.interrupt();
            archiveThread = null;
        }
-        if (decodeThread != null) {
-            decodeThread.interrupt();
-            decodeThread = null;
+        for (Thread i : decodeThread) {
+            i.interrupt();
        }
        try {
            archiveAccessor.close();
@@ -111,11 +116,11 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
    protected void onRequest(int index) {
        boolean inDecodeTask;
        synchronized (streams) {
-            inDecodeTask = streams.containsKey(index) || index == decodingIndex.get();
+            inDecodeTask = streams.containsKey(index);
        }

        synchronized (requests) {
-            boolean inArchiveTask = requests.contains(index) || index == extractingIndex.get();
+            boolean inArchiveTask = requests.contains(index);
            if (!inArchiveTask && !inDecodeTask) {
                requests.add(index);
                requests.notify();
@@ -144,31 +149,53 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
    @NonNull
    @Override
    public String getImageFilename(int index) {
-        // TODO
-        return Integer.toString(index);
-    }
-
-    @Override
-    public boolean save(int index, @NonNull UniFile file) {
-        // TODO
-        return false;
-    }
-
-    @Nullable
-    @Override
-    public UniFile save(int index, @NonNull UniFile dir, @NonNull String filename) {
-        // TODO
-        return null;
+        return FileUtils.getNameFromFilename(getImageFilenameWithExtension(index));
    }

    @NonNull
    @Override
    public String getImageFilenameWithExtension(int index) {
-        // TODO
-        return Integer.toString(index);
+        return FileUtils.sanitizeFilename(archiveAccessor.getFilename(index));
    }

-    private class ArchiveTask implements Runnable {
+    @Override
+    public boolean save(int index, @NonNull UniFile file) {
+        int fd;
+        FileOutputStream stream;
+        try {
+            stream = (FileOutputStream) file.openOutputStream();
+            fd = Native.getFd(stream.getFD());
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+        archiveAccessor.extractToFd(index, fd);
+        try {
+            stream.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+        return true;
+    }
+
+    @Nullable
+    @Override
+    public UniFile save(int index, @NonNull UniFile dir, @NonNull String filename) {
+        String extension = FileUtils.getExtensionFromFilename(getImageFilenameWithExtension(index));
+        UniFile dst = dir.subFile(null != extension ? filename + "." + extension : filename);
+        save(index, dst);
+        return dst;
+    }
+
+    private class ArchiveHostTask implements Runnable {
+        public final Thread[] archiveThreads = new Thread[]{
+                new Thread(new ArchiveTask()),
+                new Thread(new ArchiveTask()),
+                new Thread(new ArchiveTask()),
+                new Thread(new ArchiveTask())
+        };
+
        private void waitPasswd() throws InterruptedException {
            showPasswd.sendEmptyMessage(0);
            pv.p();
@@ -226,7 +253,26 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
                    }
                }
            }
+            for (Thread i : archiveThreads) {
+                i.start();
+            }

+            Object o = new Object();
+            synchronized (o) {
+                try {
+                    o.wait();
+                } catch (InterruptedException e) {
+                    for (Thread i : archiveThreads) {
+                        i.interrupt();
+                    }
+                }
+            }
+        }
+    }
+
+    private class ArchiveTask implements Runnable {
+        @Override
+        public void run() {
            while (!Thread.currentThread().isInterrupted()) {
                int index;
                synchronized (requests) {
@@ -240,28 +286,26 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
                        continue;
                    }
                    index = requests.pop();
-                    extractingIndex.lazySet(index);
                }

                // Check index valid
                if (index < 0 || index >= size) {
-                    extractingIndex.lazySet(GalleryPageView.INVALID_INDEX);
                    notifyPageFailed(index, GetText.getString(R.string.error_out_of_range));
                    continue;
                }

-                Pipe pipe = new Pipe();
-
                synchronized (streams) {
                    if (streams.get(index) != null) {
                        continue;
                    }
-                    streams.put(index, pipe.getInputStream());
-                    streams.notify();
                }

-                archiveAccessor.extracttoOutputStream(index, pipe.getOutputFd());
-                pipe.closeOutputFd();
+                ByteBuffer buffer = archiveAccessor.extractToByteBuffer(index);
+
+                synchronized (streams) {
+                    streams.put(index, buffer);
+                    streams.notify();
+                }
            }
        }
    }
@@ -271,35 +315,35 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
        public void run() {
            while (!Thread.currentThread().isInterrupted()) {
                int index;
-                InputStream stream;
+                ByteBuffer buffer;
                synchronized (streams) {
                    if (streams.isEmpty()) {
                        try {
                            streams.wait();
                        } catch (InterruptedException e) {
-                            // Interrupted
                            break;
                        }
                        continue;
                    }

-                    Iterator<Map.Entry<Integer, InputStream>> iterator = streams.entrySet().iterator();
-                    Map.Entry<Integer, InputStream> entry = iterator.next();
+                    Iterator<Map.Entry<Integer, ByteBuffer>> iterator = streams.entrySet().iterator();
+                    Map.Entry<Integer, ByteBuffer> entry = iterator.next();
                    iterator.remove();
                    index = entry.getKey();
-                    stream = entry.getValue();
-                    decodingIndex.lazySet(index);
+                    buffer = entry.getValue();
                }

-                try {
-                    Image image = Image.decode(stream, true);
-                    if (image != null) {
-                        notifyPageSucceed(index, image);
-                    } else {
-                        notifyPageFailed(index, GetText.getString(R.string.error_decoding_failed));
-                    }
-                } finally {
-                    decodingIndex.lazySet(GalleryPageView.INVALID_INDEX);
+                Image image = null;
+                if (buffer != null) {
+                    image = Image.decode(buffer, false, () -> {
+                        archiveAccessor.releaseByteBuffer(buffer);
+                        return null;
+                    });
+                }
+                if (image != null) {
+                    notifyPageSucceed(index, image);
+                } else {
+                    notifyPageFailed(index, GetText.getString(R.string.error_decoding_failed));
                }
            }
        }
@@ -34,6 +34,7 @@ import com.hippo.yorozuya.IOUtils;
 import com.hippo.yorozuya.StringUtils;
 import com.hippo.yorozuya.thread.PriorityThread;

+import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -258,7 +259,7 @@ public class DirGalleryProvider extends GalleryProvider2 implements Runnable {
            InputStream is = null;
            try {
                is = files[index].openInputStream();
-                Image image = Image.decode(is, true);
+                Image image = Image.decode((FileInputStream) is, false);
                mDecodingIndex.lazySet(GalleryPageView.INVALID_INDEX);
                if (image != null) {
                    notifyPageSucceed(index, image);
@@ -1,52 +0,0 @@
-/*
- * 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.gallery;
-
-import android.os.ParcelFileDescriptor;
-
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-class Pipe {
-    private ParcelFileDescriptor[] fd;
-    {
-        try {
-            fd = ParcelFileDescriptor.createPipe();
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    private final InputStream inputStream = new FileInputStream(fd[0].getFileDescriptor());
-
-    InputStream getInputStream() {
-        return inputStream;
-    }
-
-    int getOutputFd() {
-        return fd[1].getFd();
-    }
-
-    void closeOutputFd() {
-        try {
-            fd[1].close();
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-}
@@ -0,0 +1,93 @@
+/*
+ * 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.preference
+
+import android.content.Context
+import android.content.DialogInterface
+import android.text.Html
+import android.util.AttributeSet
+import androidx.appcompat.app.AlertDialog
+import com.hippo.ehviewer.EhApplication
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.client.EhCookieStore
+import com.hippo.ehviewer.client.EhUrl
+import com.hippo.ehviewer.client.EhUtils
+import com.hippo.ehviewer.ui.SettingsActivity
+import com.hippo.ehviewer.ui.scene.BaseScene
+import com.hippo.preference.MessagePreference
+import com.hippo.util.addTextToClipboard
+import okhttp3.Cookie
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import java.util.LinkedList
+
+class AccountPreference @JvmOverloads constructor(
+    context: Context, attrs: AttributeSet? = null
+) : MessagePreference(context, attrs) {
+    private val mActivity = context as SettingsActivity
+    private var message: String? = null
+
+    init {
+        val store = EhApplication.getEhCookieStore(context)
+        val eCookies = store.getCookies(EhUrl.HOST_E.toHttpUrl())
+        val exCookies = store.getCookies(EhUrl.HOST_EX.toHttpUrl())
+        val cookies: MutableList<Cookie> = LinkedList(eCookies)
+        cookies.addAll(exCookies)
+        var ipbMemberId: String? = null
+        var ipbPassHash: String? = null
+        var igneous: String? = null
+        var i = 0
+        val n = cookies.size
+        while (i < n) {
+            val cookie = cookies[i]
+            when (cookie.name) {
+                EhCookieStore.KEY_IPD_MEMBER_ID -> ipbMemberId = cookie.value
+                EhCookieStore.KEY_IPD_PASS_HASH -> ipbPassHash = cookie.value
+                EhCookieStore.KEY_IGNEOUS -> igneous = cookie.value
+            }
+            i++
+        }
+        if (ipbMemberId != null || ipbPassHash != null || igneous != null) {
+            message = (EhCookieStore.KEY_IPD_MEMBER_ID + ": " + ipbMemberId + "<br>"
+                    + EhCookieStore.KEY_IPD_PASS_HASH + ": " + ipbPassHash + "<br>"
+                    + EhCookieStore.KEY_IGNEOUS + ": " + igneous)
+            setDialogMessage(
+                Html.fromHtml(
+                    context.getString(
+                        R.string.settings_eh_identity_cookies_signed,
+                        message
+                    ), Html.FROM_HTML_MODE_LEGACY
+                )
+            )
+            message = message!!.replace("<br>", "\n")
+        } else {
+            setDialogMessage(context.getString(R.string.settings_eh_identity_cookies_tourist))
+        }
+    }
+
+    override fun onPrepareDialogBuilder(builder: AlertDialog.Builder) {
+        super.onPrepareDialogBuilder(builder)
+        if (message != null) {
+            builder.setNeutralButton(R.string.settings_eh_identity_cookies_copy) { dialog: DialogInterface?, which: Int ->
+                mActivity.addTextToClipboard(message, true)
+                this@AccountPreference.onClick(dialog, which)
+            }
+        }
+        builder.setPositiveButton(R.string.settings_eh_sign_out) { _: DialogInterface?, _: Int ->
+            EhUtils.signOut(context)
+            mActivity.showTip(R.string.settings_eh_sign_out_tip, BaseScene.LENGTH_SHORT)
+        }
+    }
+}
@@ -1,117 +0,0 @@
-/*
- * 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.preference;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.text.Html;
-import android.util.AttributeSet;
-
-import androidx.appcompat.app.AlertDialog;
-
-import com.hippo.ehviewer.EhApplication;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.client.EhCookieStore;
-import com.hippo.ehviewer.client.EhUrl;
-import com.hippo.ehviewer.ui.SettingsActivity;
-import com.hippo.ehviewer.ui.scene.BaseScene;
-import com.hippo.preference.MessagePreference;
-import com.hippo.util.ClipboardUtil;
-
-import java.util.LinkedList;
-import java.util.List;
-
-import okhttp3.Cookie;
-import okhttp3.HttpUrl;
-
-public class IdentityCookiePreference extends MessagePreference {
-
-    @SuppressLint("StaticFieldLeak")
-    private final SettingsActivity mActivity;
-    private String message;
-
-    public IdentityCookiePreference(Context context) {
-        super(context);
-        mActivity = (SettingsActivity) context;
-        init();
-    }
-
-    public IdentityCookiePreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        mActivity = (SettingsActivity) context;
-        init();
-    }
-
-    public IdentityCookiePreference(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        mActivity = (SettingsActivity) context;
-        init();
-    }
-
-    private void init() {
-        EhCookieStore store = EhApplication.getEhCookieStore(getContext());
-        List<Cookie> eCookies = store.getCookies(HttpUrl.get(EhUrl.HOST_E));
-        List<Cookie> exCookies = store.getCookies(HttpUrl.get(EhUrl.HOST_EX));
-        List<Cookie> cookies = new LinkedList<>(eCookies);
-        cookies.addAll(exCookies);
-
-        String ipbMemberId = null;
-        String ipbPassHash = null;
-        String igneous = null;
-
-        for (int i = 0, n = cookies.size(); i < n; i++) {
-            Cookie cookie = cookies.get(i);
-            switch (cookie.name()) {
-                case EhCookieStore.KEY_IPD_MEMBER_ID:
-                    ipbMemberId = cookie.value();
-                    break;
-                case EhCookieStore.KEY_IPD_PASS_HASH:
-                    ipbPassHash = cookie.value();
-                    break;
-                case EhCookieStore.KEY_IGNEOUS:
-                    igneous = cookie.value();
-                    break;
-            }
-        }
-
-        if (ipbMemberId != null || ipbPassHash != null || igneous != null) {
-            message = EhCookieStore.KEY_IPD_MEMBER_ID + ": " + ipbMemberId + "<br>"
-                    + EhCookieStore.KEY_IPD_PASS_HASH + ": " + ipbPassHash + "<br>"
-                    + EhCookieStore.KEY_IGNEOUS + ": " + igneous;
-            setDialogMessage(Html.fromHtml(getContext().getString(R.string.settings_eh_identity_cookies_signed, message), Html.FROM_HTML_MODE_LEGACY));
-            message = message.replace("<br>", "\n");
-        } else {
-            setDialogMessage(getContext().getString(R.string.settings_eh_identity_cookies_tourist));
-        }
-    }
-
-    @Override
-    protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
-        super.onPrepareDialogBuilder(builder);
-        if (message != null) {
-            builder.setPositiveButton(R.string.settings_eh_identity_cookies_copy, (dialog, which) -> {
-                ClipboardUtil.addTextToClipboard(message);
-                mActivity.showTip(R.string.copied_to_clipboard, BaseScene.LENGTH_SHORT);
-
-                IdentityCookiePreference.this.onClick(dialog, which);
-            });
-            builder.setNegativeButton(android.R.string.cancel, null);
-        } else {
-            builder.setPositiveButton(android.R.string.ok, null);
-        }
-    }
-}
@@ -1,73 +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.preference;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.util.AttributeSet;
-
-import androidx.appcompat.app.AlertDialog;
-
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.client.EhUtils;
-import com.hippo.ehviewer.ui.SettingsActivity;
-import com.hippo.ehviewer.ui.scene.BaseScene;
-import com.hippo.preference.MessagePreference;
-
-public class SignOutPreference extends MessagePreference {
-
-    @SuppressLint("StaticFieldLeak")
-    private final SettingsActivity mActivity;
-
-    public SignOutPreference(Context context) {
-        super(context);
-        init();
-        mActivity = (SettingsActivity) context;
-    }
-
-    public SignOutPreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        init();
-        mActivity = (SettingsActivity) context;
-    }
-
-    public SignOutPreference(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        init();
-        mActivity = (SettingsActivity) context;
-    }
-
-    private void init() {
-        setDialogMessage(getContext().getString(R.string.settings_eh_sign_out_warning));
-    }
-
-    @Override
-    protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
-        super.onPrepareDialogBuilder(builder);
-        builder.setPositiveButton(R.string.settings_eh_sign_out_yes, this);
-        builder.setNegativeButton(android.R.string.cancel, null);
-    }
-
-    @Override
-    protected void onDialogClosed(boolean positiveResult) {
-        super.onDialogClosed(positiveResult);
-        if (positiveResult) {
-            EhUtils.signOut(getContext());
-            mActivity.showTip(R.string.settings_eh_sign_out_tip, BaseScene.LENGTH_SHORT);
-        }
-    }
-}
@@ -18,14 +18,12 @@ package com.hippo.ehviewer.preference
 import android.content.Context
 import android.content.pm.PackageManager
 import android.util.AttributeSet
-import androidx.appcompat.app.AlertDialog
-import com.hippo.Native
+import androidx.preference.Preference
 import com.hippo.ehviewer.R
-import com.hippo.preference.MessagePreference

 class VersionPreference @JvmOverloads constructor(
    context: Context, attrs: AttributeSet? = null
-) : MessagePreference(context, attrs) {
+) : Preference(context, attrs) {
    init {
        setTitle(R.string.settings_about_version)
        @Suppress("DEPRECATION") val version: String = try {
@@ -37,32 +35,4 @@ class VersionPreference @JvmOverloads constructor(
        }
        summary = version
    }
-
-    override fun onPrepareDialogBuilder(builder: AlertDialog.Builder) {
-        super.onPrepareDialogBuilder(builder)
-        builder.setTitle(R.string.show_library_version)
-        val info = NativeLibInfo().addLib(Native.getlibarchiveVersion())
-            .addLib("lzma(xz-utils)", Native.getliblzmaVersion())
-            .addLib("zlib", Native.getzlibVersion())
-            .addLib("libjpeg-turbo", Native.getlibjpeg_turboVersion())
-            .addLib(Native.getnettleVersion())
-        builder.setMessage(info.getMessage())
-    }
-
-    inner class NativeLibInfo {
-        private var message: String = ""
-        fun addLib(libname:String, libversion:String): NativeLibInfo {
-            message = "$message$libname $libversion\n"
-            return this
-        }
-
-        fun getMessage(): String {
-            return message;
-        }
-
-        fun addLib(msg: String): NativeLibInfo {
-            message = "$message$msg\n"
-            return this
-        }
-    }
 }
@@ -66,6 +66,7 @@ import com.hippo.yorozuya.thread.PriorityThread;
 import com.hippo.yorozuya.thread.PriorityThreadFactory;

 import java.io.BufferedInputStream;
+import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -1096,33 +1097,6 @@ public final class SpiderQueen implements Runnable {
        void onGetImageFailure(int index, String error);
    }

-    private static class AutoCloseInputStream extends InputStream {
-
-        private final InputStreamPipe mPipe;
-        private final InputStream mIs;
-
-        public AutoCloseInputStream(InputStreamPipe pipe, InputStream is) {
-            mPipe = pipe;
-            mIs = is;
-        }
-
-        @Override
-        public int read() throws IOException {
-            return mIs.read();
-        }
-
-        @Override
-        public int read(@NonNull byte[] buffer, int byteOffset, int byteCount) throws IOException {
-            return mIs.read(buffer, byteOffset, byteCount);
-        }
-
-        @Override
-        public void close() throws IOException {
-            mPipe.close();
-            mPipe.release();
-        }
-    }
-
    private class SpiderWorker implements Runnable {

        private final long mGid;
@@ -1693,7 +1667,7 @@ public final class SpiderQueen implements Runnable {

                pipe.obtain();
                try {
-                    is = new AutoCloseInputStream(pipe, pipe.open());
+                    is = pipe.open();
                } catch (IOException e) {
                    // Can't open pipe
                    error = GetText.getString(R.string.error_reading_failed);
@@ -1703,7 +1677,15 @@ public final class SpiderQueen implements Runnable {
                }

                if (is != null) {
-                    image = Image.decode(is, true);
+                    try {
+                        image = Image.decode(((FileInputStream) is), false);
+                    } finally {
+                        try {
+                            is.close();
+                        } catch (IOException e) {
+                            e.printStackTrace();
+                        }
+                    }
                    if (image == null) {
                        error = GetText.getString(R.string.error_decoding_failed);
                    }
@@ -18,6 +18,7 @@ package com.hippo.ehviewer.ui;

 import android.app.Activity;
 import android.content.Intent;
+import android.os.Build;

 import androidx.core.content.ContextCompat;

@@ -42,6 +43,7 @@ import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;

 public final class CommonOperations {

@@ -110,8 +112,14 @@ public final class CommonOperations {
        startDownload(activity, Collections.singletonList(galleryInfo), forceDefault);
    }

-    // TODO Add context if activity and context are different style
    public static void startDownload(final MainActivity activity, final List<GalleryInfo> galleryInfos, boolean forceDefault) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            Objects.requireNonNull(EhApplication.getInstance().getTopActivity()).checkAndRequestNotificationPermission();
+        }
+        doStartDownload(activity, galleryInfos, forceDefault);
+    }
+
+    private static void doStartDownload(final MainActivity activity, final List<GalleryInfo> galleryInfos, boolean forceDefault) {
        final DownloadManager dm = EhApplication.getDownloadManager(activity);

        LongList toStart = new LongList();
@@ -1,134 +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.ui;
-
-import android.content.Context;
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.graphics.Color;
-import android.os.Build;
-import android.os.Bundle;
-import android.view.Window;
-import android.view.WindowInsets;
-import android.view.WindowManager;
-
-import androidx.annotation.Nullable;
-import androidx.annotation.StyleRes;
-import androidx.appcompat.app.AppCompatActivity;
-
-import com.hippo.ehviewer.EhApplication;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.Settings;
-
-import rikka.core.res.ResourcesKt;
-import rikka.insets.WindowInsetsHelper;
-import rikka.layoutinflater.view.LayoutInflaterFactory;
-
-public abstract class EhActivity extends AppCompatActivity {
-
-    private static final String THEME_DEFAULT = "DEFAULT";
-    private static final String THEME_BLACK = "BLACK";
-
-    public static boolean isBlackNightTheme() {
-        return Settings.getBoolean("black_dark_theme", false);
-    }
-
-    public static String getTheme(Context context) {
-        if (isBlackNightTheme() && isNightMode(context.getResources().getConfiguration()))
-            return THEME_BLACK;
-        return THEME_DEFAULT;
-    }
-
-    public static boolean isNightMode(Configuration configuration) {
-        return (configuration.uiMode & Configuration.UI_MODE_NIGHT_YES) > 0;
-    }
-
-    @StyleRes
-    public int getThemeStyleRes(Context context) {
-        if (THEME_BLACK.equals(getTheme(context))) {
-            return R.style.ThemeOverlay_Black;
-        }
-        return R.style.ThemeOverlay;
-    }
-
-    @Override
-    protected void onApplyThemeResource(Resources.Theme theme, int resid, boolean first) {
-        if (getParent() == null) {
-            theme.applyStyle(resid, true);
-        } else {
-            try {
-                theme.setTo(getParent().getTheme());
-            } catch (Exception ignored) {
-            }
-            theme.applyStyle(resid, false);
-        }
-        theme.applyStyle(getThemeStyleRes(this), true);
-        super.onApplyThemeResource(theme, R.style.ThemeOverlay, first);
-    }
-
-    @Override
-    protected void onNightModeChanged(int mode) {
-        getTheme().applyStyle(getThemeStyleRes(this), true);
-    }
-
-    @Override
-    protected void onCreate(@Nullable Bundle savedInstanceState) {
-        getLayoutInflater().setFactory2((new LayoutInflaterFactory(getDelegate())).addOnViewCreatedListener(WindowInsetsHelper.getLISTENER()));
-        super.onCreate(savedInstanceState);
-
-
-        Window window = getWindow();
-        window.setStatusBarColor(Color.TRANSPARENT);
-
-        window.getDecorView().post(() -> {
-            WindowInsets rootWindowInsets = window.getDecorView().getRootWindowInsets();
-            if (rootWindowInsets != null && rootWindowInsets.getSystemWindowInsetBottom() >= Resources.getSystem().getDisplayMetrics().density * 40) {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
-                    window.setNavigationBarDividerColor(getColor(R.color.navigation_bar_divider));
-                }
-                window.setNavigationBarColor(ResourcesKt.resolveColor(getTheme(), android.R.attr.navigationBarColor) & 0x00ffffff | -0x20000000);
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-                    window.setNavigationBarContrastEnforced(false);
-                }
-            } else {
-                window.setNavigationBarColor(Color.TRANSPARENT);
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-                    window.setNavigationBarContrastEnforced(true);
-                }
-            }
-        });
-
-        ((EhApplication) getApplication()).registerActivity(this);
-    }
-
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
-        ((EhApplication) getApplication()).unregisterActivity(this);
-    }
-
-    @Override
-    protected void onResume() {
-        super.onResume();
-        if (Settings.getEnabledSecurity()) {
-            getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE,
-                    WindowManager.LayoutParams.FLAG_SECURE);
-        } else {
-            getWindow().clearFlags(WindowManager.LayoutParams.FLAG_SECURE);
-        }
-    }
-}
@@ -0,0 +1,154 @@
+/*
+ * 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.ui
+
+import android.Manifest
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.content.res.Configuration
+import android.content.res.Resources
+import android.content.res.Resources.Theme
+import android.graphics.Color
+import android.os.Build
+import android.os.Bundle
+import android.view.WindowManager
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.annotation.RequiresApi
+import androidx.annotation.StyleRes
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
+import com.hippo.ehviewer.EhApplication
+import com.hippo.ehviewer.EhApplication.locked_last_leave_time
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.Settings
+import rikka.core.res.resolveColor
+import rikka.insets.WindowInsetsHelper
+import rikka.layoutinflater.view.LayoutInflaterFactory
+
+abstract class EhActivity : AppCompatActivity() {
+    @StyleRes
+    fun getThemeStyleRes(context: Context): Int {
+        return if (THEME_BLACK == getTheme(context)) {
+            R.style.ThemeOverlay_Black
+        } else R.style.ThemeOverlay
+    }
+
+    override fun onApplyThemeResource(theme: Theme, resid: Int, first: Boolean) {
+        if (parent == null) {
+            theme.applyStyle(resid, true)
+        } else {
+            try {
+                theme.setTo(parent.theme)
+            } catch (ignored: Exception) {
+            }
+            theme.applyStyle(resid, false)
+        }
+        theme.applyStyle(getThemeStyleRes(this), true)
+        super.onApplyThemeResource(theme, R.style.ThemeOverlay, first)
+    }
+
+    override fun onNightModeChanged(mode: Int) {
+        theme.applyStyle(getThemeStyleRes(this), true)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        layoutInflater.factory2 =
+            LayoutInflaterFactory(delegate).addOnViewCreatedListener(
+                WindowInsetsHelper.LISTENER
+            )
+        super.onCreate(savedInstanceState)
+        window.statusBarColor = Color.TRANSPARENT
+        window.decorView.post {
+            val rootWindowInsets = window.decorView.rootWindowInsets
+            if (rootWindowInsets != null && rootWindowInsets.systemWindowInsetBottom >= Resources.getSystem().displayMetrics.density * 40) {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                    window.navigationBarDividerColor = getColor(R.color.navigation_bar_divider)
+                }
+                window.navigationBarColor =
+                    theme.resolveColor(android.R.attr.navigationBarColor) and 0x00ffffff or -0x20000000
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                    window.isNavigationBarContrastEnforced = false
+                }
+            } else {
+                window.navigationBarColor = Color.TRANSPARENT
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                    window.isNavigationBarContrastEnforced = true
+                }
+            }
+        }
+        (application as EhApplication).registerActivity(this)
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        (application as EhApplication).unregisterActivity(this)
+    }
+
+    override fun onResume() {
+        val locked_resume_time = System.currentTimeMillis() / 1000
+        val locked_delay_time = locked_resume_time - locked_last_leave_time
+        if (locked_delay_time < Settings.getSecurityDelay() * 60) {
+            EhApplication.locked = false
+        } else if (Settings.getSecurity() && isAuthenticationSupported() && EhApplication.locked) {
+            startActivity(Intent(this, SecurityActivity::class.java))
+        }
+        super.onResume()
+        if (Settings.getEnabledSecurity()) {
+            window.setFlags(
+                WindowManager.LayoutParams.FLAG_SECURE,
+                WindowManager.LayoutParams.FLAG_SECURE
+            )
+        } else {
+            window.clearFlags(WindowManager.LayoutParams.FLAG_SECURE)
+        }
+    }
+
+    private val requestPermissionLauncher = registerForActivityResult(
+        ActivityResultContracts.RequestPermission()
+    ) {
+        Settings.putNotificationRequired()
+    }
+
+    @RequiresApi(api = Build.VERSION_CODES.TIRAMISU)
+    fun checkAndRequestNotificationPermission() {
+        if (ContextCompat.checkSelfPermission(
+                this,
+                Manifest.permission.POST_NOTIFICATIONS
+            ) == PackageManager.PERMISSION_GRANTED
+        ) {
+            return
+        }
+        if (Settings.getNotificationRequired())
+            return
+        requestPermissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
+    }
+
+    companion object {
+        private const val THEME_DEFAULT = "DEFAULT"
+        private const val THEME_BLACK = "BLACK"
+        private val isBlackNightTheme: Boolean
+            get() = Settings.getBoolean("black_dark_theme", false)
+
+        fun getTheme(context: Context): String {
+            return if (isBlackNightTheme && isNightMode(context.resources.configuration)) THEME_BLACK else THEME_DEFAULT
+        }
+
+        private fun isNightMode(configuration: Configuration): Boolean {
+            return configuration.uiMode and Configuration.UI_MODE_NIGHT_YES > 0
+        }
+    }
+}
@@ -67,8 +67,8 @@ import androidx.core.view.WindowCompat;
 import androidx.core.view.WindowInsetsCompat;
 import androidx.core.view.WindowInsetsControllerCompat;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.materialswitch.MaterialSwitch;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.app.EditTextDialogBuilder;
 import com.hippo.ehviewer.AppConfig;
 import com.hippo.ehviewer.BuildConfig;
@@ -226,6 +226,9 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
    private int mSize;
    private int mCurrentIndex;
    private int mSavingPage = -1;
+    private EditTextDialogBuilder builder;
+    private boolean dialogShown = false;
+    private AlertDialog dialog;

    private void buildProvider() {
        if (mGalleryProvider != null) {
@@ -392,21 +395,25 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
            if (mGalleryView == null) {
                return false;
            }
-            switch (event.getAction()) {
-                case MotionEvent.ACTION_SCROLL:
-                    if (event.getAxisValue(MotionEvent.AXIS_VSCROLL) < 0.0f) {
-                        if (mLayoutMode == GalleryView.LAYOUT_RIGHT_TO_LEFT) {
-                            mGalleryView.pageLeft();
-                        } else {
-                            mGalleryView.pageRight();
-                        }
-                    } else {
-                        if (mLayoutMode == GalleryView.LAYOUT_RIGHT_TO_LEFT) {
-                            mGalleryView.pageRight();
-                        } else {
-                            mGalleryView.pageLeft();
-                        }
+            if (event.getAction() == MotionEvent.ACTION_SCROLL) {
+                float scroll = event.getAxisValue(MotionEvent.AXIS_VSCROLL) * 300;
+                if (scroll < 0.0f) {
+                    if (mLayoutMode == GalleryView.LAYOUT_RIGHT_TO_LEFT) {
+                        mGalleryView.pageLeft();
+                    } else if (mLayoutMode == GalleryView.LAYOUT_LEFT_TO_RIGHT) {
+                        mGalleryView.pageRight();
+                    } else if (mLayoutMode == GalleryView.LAYOUT_TOP_TO_BOTTOM) {
+                        mGalleryView.onScroll(0, -scroll, 0, -scroll, 0, -scroll);
                    }
+                } else {
+                    if (mLayoutMode == GalleryView.LAYOUT_RIGHT_TO_LEFT) {
+                        mGalleryView.pageRight();
+                    } else if (mLayoutMode == GalleryView.LAYOUT_LEFT_TO_RIGHT) {
+                        mGalleryView.pageLeft();
+                    } else if (mLayoutMode == GalleryView.LAYOUT_TOP_TO_BOTTOM) {
+                        mGalleryView.onScroll(0, -scroll, 0, -scroll, 0, -scroll);
+                    }
+                }
            }
            return false;
        });
@@ -477,16 +484,7 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
            FrameLayout mainLayout = (FrameLayout) ViewUtils.$$(this, R.id.main);
            mainLayout.addView(new GalleryGuideView(this));
        }
-    }    ActivityResultLauncher<String> requestStoragePermissionLauncher = registerForActivityResult(
-            new ActivityResultContracts.RequestPermission(),
-            result -> {
-                if (result && mSavingPage != -1) {
-                    saveImage(mSavingPage);
-                } else {
-                    Toast.makeText(this, R.string.error_cant_save_image, Toast.LENGTH_SHORT).show();
-                }
-                mSavingPage = -1;
-            });
+    }

    @Override
    protected void onDestroy() {
@@ -513,7 +511,16 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
        mSeekBar = null;

        SimpleHandler.getInstance().removeCallbacks(mHideSliderRunnable);
-    }
+    }    ActivityResultLauncher<String> requestStoragePermissionLauncher = registerForActivityResult(
+            new ActivityResultContracts.RequestPermission(),
+            result -> {
+                if (result && mSavingPage != -1) {
+                    saveImage(mSavingPage);
+                } else {
+                    Toast.makeText(this, R.string.error_cant_save_image, Toast.LENGTH_SHORT).show();
+                }
+                mSavingPage = -1;
+            });

    @Override
    protected void onPause() {
@@ -850,7 +857,8 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
        intent.setAction(Intent.ACTION_SEND);
        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
        intent.putExtra(Intent.EXTRA_STREAM, uri);
-        intent.putExtra(Intent.EXTRA_TEXT, EhUrl.getGalleryDetailUrl(mGalleryInfo.gid, mGalleryInfo.token));
+        if (mGalleryInfo != null)
+            intent.putExtra(Intent.EXTRA_TEXT, EhUrl.getGalleryDetailUrl(mGalleryInfo.gid, mGalleryInfo.token));
        intent.setDataAndType(uri, mimeType);

        try {
@@ -982,7 +990,7 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan

    private void showPageDialog(final int page) {
        Resources resources = GalleryActivity.this.getResources();
-        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(GalleryActivity.this);
+        BaseDialogBuilder builder = new BaseDialogBuilder(GalleryActivity.this);
        builder.setTitle(resources.getString(R.string.page_menu_title, page + 1));

        final CharSequence[] items;
@@ -1046,6 +1054,66 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
        }
    }

+    private void showPasswdDialog() {
+        if (!dialogShown) {
+            dialogShown = true;
+            dialog.show();
+            if (dialog.getButton(AlertDialog.BUTTON_POSITIVE) != null) {
+                dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(v -> {
+                    GalleryActivity.this.onProvidePasswd();
+                });
+            }
+            dialog.setOnCancelListener(v -> finish());
+        }
+    }
+
+    private void onProvidePasswd() {
+        String passwd = builder.getText();
+        if (passwd.isEmpty())
+            builder.setError(getString(R.string.passwd_cannot_be_empty));
+        else {
+            ArchiveGalleryProvider.passwd = passwd;
+            ArchiveGalleryProvider.pv.v();
+        }
+    }
+
+    private void onPasswdWrong() {
+        builder.setError(getString(R.string.passwd_wrong));
+    }
+
+    private void onPasswdCorrect() {
+        dialog.dismiss();
+    }
+
+    private static class ShowPasswdDialogHandler extends Handler {
+
+        //弱引用持有HandlerActivity , GC 回收时会被回收掉
+        private final WeakReference<GalleryActivity> weakReference;
+
+        public ShowPasswdDialogHandler(GalleryActivity activity) {
+            this.weakReference = new WeakReference(activity);
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            GalleryActivity activity = weakReference.get();
+            super.handleMessage(msg);
+            if (null != activity) {
+                switch (msg.what) {
+                    case 0:
+                        activity.showPasswdDialog();
+                        break;
+                    case 1:
+                        activity.onPasswdWrong();
+                        break;
+                    case 2:
+                        activity.onPasswdCorrect();
+                        break;
+                }
+            }
+        }
+    }
+
    private class GalleryMenuHelper implements DialogInterface.OnClickListener {

        private final View mView;
@@ -1218,7 +1286,7 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
        }

        private void onTapMenuArea() {
-            MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(GalleryActivity.this);
+            BaseDialogBuilder builder = new BaseDialogBuilder(GalleryActivity.this);
            GalleryMenuHelper helper = new GalleryMenuHelper(builder.getContext());
            builder.setTitle(R.string.gallery_menu_title)
                    .setView(helper.getView())
@@ -1306,69 +1374,7 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
        }
    }

-    private EditTextDialogBuilder builder;

-    private boolean dialogShown = false;

-    private AlertDialog dialog;

-    private void showPasswdDialog() {
-        if (!dialogShown) {
-            dialogShown = true;
-            dialog.show();
-            if (dialog.getButton(AlertDialog.BUTTON_POSITIVE) != null) {
-                dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(v -> {
-                    GalleryActivity.this.onProvidePasswd();
-                });
-            }
-            dialog.setOnCancelListener(v -> finish());
-        }
-    }
-
-    private void onProvidePasswd() {
-        String passwd = builder.getText();
-        if (passwd.isEmpty())
-            builder.setError(getString(R.string.passwd_cannot_be_empty));
-        else {
-            ArchiveGalleryProvider.passwd = passwd;
-            ArchiveGalleryProvider.pv.v();
-        }
-    }
-
-    private void onPasswdWrong() {
-        builder.setError(getString(R.string.passwd_wrong));
-    }
-
-    private void onPasswdCorrect() {
-        dialog.dismiss();
-    }
-
-    private static class ShowPasswdDialogHandler extends Handler {
-
-        //弱引用持有HandlerActivity , GC 回收时会被回收掉
-        private final WeakReference<GalleryActivity> weakReference;
-
-        public ShowPasswdDialogHandler(GalleryActivity activity) {
-            this.weakReference = new WeakReference(activity);
-        }
-
-        @Override
-        public void handleMessage(Message msg) {
-            GalleryActivity activity = weakReference.get();
-            super.handleMessage(msg);
-            if (null != activity) {
-                switch (msg.what) {
-                    case 0:
-                        activity.showPasswdDialog();
-                        break;
-                    case 1:
-                        activity.onPasswdWrong();
-                        break;
-                    case 2:
-                        activity.onPasswdCorrect();
-                        break;
-                }
-            }
-        }
-    }
 }
@@ -0,0 +1,194 @@
+/*
+ * 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.ui
+
+import android.os.Build
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+import android.widget.TextView
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.Settings
+import com.hippo.ehviewer.UrlOpener
+import com.hippo.ehviewer.client.EhUrl
+import com.hippo.ehviewer.client.EhUtils
+import com.hippo.ehviewer.client.data.GalleryDetail
+import com.hippo.util.addTextToClipboard
+
+class GalleryInfoBottomSheet(detail: GalleryDetail) : BottomSheetDialogFragment() {
+    private var mKeys: ArrayList<String> = arrayListOf()
+    private var mValues: ArrayList<String> = arrayListOf()
+    private var mRecyclerView: RecyclerView? = null
+    private val mDetail: GalleryDetail = detail
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        parseDetail()
+        val view = inflater.inflate(R.layout.scene_gallery_info, container, false)
+        dialog?.window?.run {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND)
+                addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
+                attributes.blurBehindRadius = 32
+            }
+        }
+        val recyclerView = view.findViewById(R.id.recycler_view) as RecyclerView
+        val adapter = InfoAdapter()
+        recyclerView.adapter = adapter
+        recyclerView.layoutManager = LinearLayoutManager(context, RecyclerView.VERTICAL, false)
+        recyclerView.clipToPadding = false
+        recyclerView.setHasFixedSize(true)
+        mRecyclerView = recyclerView
+        return view
+    }
+
+    private fun parseDetail() {
+        mKeys.add(getString(R.string.header_key))
+        mValues.add(getString(R.string.header_value))
+        mKeys.add(getString(R.string.key_gid))
+        mValues.add(mDetail.gid.toString())
+        mKeys.add(getString(R.string.key_token))
+        mValues.add(mDetail.token)
+        mKeys.add(getString(R.string.key_url))
+        mValues.add(EhUrl.getGalleryDetailUrl(mDetail.gid, mDetail.token))
+        mKeys.add(getString(R.string.key_title))
+        mValues.add(mDetail.title)
+        mKeys.add(getString(R.string.key_title_jpn))
+        mValues.add(mDetail.titleJpn)
+        mKeys.add(getString(R.string.key_thumb))
+        mValues.add(mDetail.thumb)
+        mKeys.add(getString(R.string.key_category))
+        mValues.add(EhUtils.getCategory(mDetail.category))
+        mKeys.add(getString(R.string.key_uploader))
+        mValues.add(mDetail.uploader)
+        mKeys.add(getString(R.string.key_posted))
+        mValues.add(mDetail.posted)
+        mKeys.add(getString(R.string.key_parent))
+        mValues.add(mDetail.parent)
+        mKeys.add(getString(R.string.key_visible))
+        mValues.add(mDetail.visible)
+        mKeys.add(getString(R.string.key_language))
+        mValues.add(mDetail.language)
+        mKeys.add(getString(R.string.key_pages))
+        mValues.add(mDetail.pages.toString())
+        mKeys.add(getString(R.string.key_size))
+        mValues.add(mDetail.size)
+        mKeys.add(getString(R.string.key_favorite_count))
+        mValues.add(mDetail.favoriteCount.toString())
+        mKeys.add(getString(R.string.key_favorited))
+        mValues.add(java.lang.Boolean.toString(mDetail.isFavorited))
+        mKeys.add(getString(R.string.key_rating_count))
+        mValues.add(mDetail.ratingCount.toString())
+        mKeys.add(getString(R.string.key_rating))
+        mValues.add(mDetail.rating.toString())
+        mKeys.add(getString(R.string.key_torrents))
+        mValues.add(mDetail.torrentCount.toString())
+        mKeys.add(getString(R.string.key_torrent_url))
+        mValues.add(mDetail.torrentUrl)
+        mKeys.add(getString(R.string.favorite_name))
+        mValues.add(mDetail.favoriteName)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        (view.findViewById(R.id.title) as TextView).setText(R.string.gallery_info)
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        mRecyclerView?.stopScroll()
+    }
+
+    fun onItemClick(position: Int): Boolean {
+        val context = context
+        return if (null != context && 0 != position) {
+            if (position == INDEX_PARENT) {
+                UrlOpener.openUrl(context, mValues[position], true)
+            } else {
+                activity?.addTextToClipboard(
+                    mValues[position],
+                    false,
+                )
+                if (position == INDEX_URL) {
+                    // Save it to avoid detect the gallery
+                    Settings.putClipboardTextHashCode(mValues[position].hashCode())
+                }
+            }
+            true
+        } else {
+            false
+        }
+    }
+
+    private class InfoHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val key: TextView
+        val value: TextView
+
+        init {
+            key = itemView.findViewById(R.id.key)
+            value = itemView.findViewById(R.id.value)
+        }
+    }
+
+    private inner class InfoAdapter : RecyclerView.Adapter<InfoHolder>() {
+        private val mInflater: LayoutInflater = layoutInflater
+
+        override fun getItemViewType(position: Int): Int {
+            return if (position == 0) {
+                TYPE_HEADER
+            } else {
+                TYPE_DATA
+            }
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): InfoHolder {
+            return InfoHolder(
+                mInflater.inflate(
+                    if (viewType == TYPE_HEADER) R.layout.item_gallery_info_header else R.layout.item_gallery_info_data,
+                    parent,
+                    false
+                )
+            )
+        }
+
+        override fun onBindViewHolder(holder: InfoHolder, position: Int) {
+            holder.key.text = mKeys[position]
+            holder.value.text = mValues[position]
+            holder.itemView.isEnabled = position != 0
+            holder.itemView.setOnClickListener { onItemClick(position) }
+        }
+
+        override fun getItemCount(): Int {
+            return mKeys.size.coerceAtMost(mValues.size)
+        }
+    }
+
+    companion object {
+        const val TAG = "GalleryInfoBottomSheet"
+        private const val INDEX_URL = 3
+        private const val INDEX_PARENT = 10
+        private const val TYPE_HEADER = 0
+        private const val TYPE_DATA = 1
+    }
+}
@@ -42,12 +42,11 @@ import androidx.annotation.RequiresApi;
 import androidx.annotation.StringRes;
 import androidx.drawerlayout.widget.DrawerLayout;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.navigation.NavigationView;
 import com.google.android.material.snackbar.Snackbar;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.app.EditTextDialogBuilder;
 import com.hippo.ehviewer.AppConfig;
-import com.hippo.ehviewer.EhApplication;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.Settings;
 import com.hippo.ehviewer.client.EhTagDatabase;
@@ -62,16 +61,13 @@ import com.hippo.ehviewer.ui.scene.DownloadsScene;
 import com.hippo.ehviewer.ui.scene.FavoritesScene;
 import com.hippo.ehviewer.ui.scene.GalleryCommentsScene;
 import com.hippo.ehviewer.ui.scene.GalleryDetailScene;
-import com.hippo.ehviewer.ui.scene.GalleryInfoScene;
 import com.hippo.ehviewer.ui.scene.GalleryListScene;
 import com.hippo.ehviewer.ui.scene.GalleryPreviewsScene;
 import com.hippo.ehviewer.ui.scene.HistoryScene;
 import com.hippo.ehviewer.ui.scene.ProgressScene;
-import com.hippo.ehviewer.ui.scene.SecurityScene;
 import com.hippo.ehviewer.ui.scene.SelectSiteScene;
 import com.hippo.ehviewer.ui.scene.SignInScene;
 import com.hippo.ehviewer.ui.scene.SolidScene;
-import com.hippo.ehviewer.ui.scene.WarningScene;
 import com.hippo.ehviewer.ui.scene.WebViewSignInScene;
 import com.hippo.ehviewer.widget.EhStageLayout;
 import com.hippo.io.UniFileInputStreamPipe;
@@ -80,7 +76,7 @@ import com.hippo.scene.SceneFragment;
 import com.hippo.scene.StageActivity;
 import com.hippo.unifile.UniFile;
 import com.hippo.util.BitmapUtils;
-import com.hippo.util.ClipboardUtil;
+import com.hippo.util.ClipboardUtilKt;
 import com.hippo.widget.DrawerView;
 import com.hippo.yorozuya.IOUtils;
 import com.hippo.yorozuya.SimpleHandler;
@@ -98,15 +94,12 @@ public final class MainActivity extends StageActivity
    private static final String KEY_NAV_CHECKED_ITEM = "nav_checked_item";

    static {
-        registerLaunchMode(SecurityScene.class, SceneFragment.LAUNCH_MODE_SINGLE_TASK);
-        registerLaunchMode(WarningScene.class, SceneFragment.LAUNCH_MODE_SINGLE_TASK);
        registerLaunchMode(SignInScene.class, SceneFragment.LAUNCH_MODE_SINGLE_TASK);
        registerLaunchMode(WebViewSignInScene.class, SceneFragment.LAUNCH_MODE_SINGLE_TASK);
        registerLaunchMode(CookieSignInScene.class, SceneFragment.LAUNCH_MODE_SINGLE_TASK);
        registerLaunchMode(SelectSiteScene.class, SceneFragment.LAUNCH_MODE_SINGLE_TASK);
        registerLaunchMode(GalleryListScene.class, SceneFragment.LAUNCH_MODE_SINGLE_TOP);
        registerLaunchMode(GalleryDetailScene.class, SceneFragment.LAUNCH_MODE_STANDARD);
-        registerLaunchMode(GalleryInfoScene.class, SceneFragment.LAUNCH_MODE_STANDARD);
        registerLaunchMode(GalleryCommentsScene.class, SceneFragment.LAUNCH_MODE_STANDARD);
        registerLaunchMode(GalleryPreviewsScene.class, SceneFragment.LAUNCH_MODE_STANDARD);
        registerLaunchMode(DownloadsScene.class, SceneFragment.LAUNCH_MODE_SINGLE_TASK);
@@ -143,11 +136,7 @@ public final class MainActivity extends StageActivity
    @NonNull
    @Override
    protected Announcer getLaunchAnnouncer() {
-        if (Settings.getSecurity() && SecurityScene.Companion.isAuthenticationSupported(this)) {
-            return new Announcer(SecurityScene.class);
-        } else if (Settings.getShowWarning()) {
-            return new Announcer(WarningScene.class);
-        } else if (EhUtils.needSignedIn(this)) {
+        if (EhUtils.needSignedIn(this)) {
            return new Announcer(SignInScene.class);
        } else if (Settings.getSelectSite()) {
            return new Announcer(SelectSiteScene.class);
@@ -161,17 +150,7 @@ public final class MainActivity extends StageActivity
    // Sometimes scene can't show directly
    private Announcer processAnnouncer(Announcer announcer) {
        if (0 == getSceneCount()) {
-            if (Settings.getSecurity() && SecurityScene.Companion.isAuthenticationSupported(this)) {
-                Bundle newArgs = new Bundle();
-                newArgs.putString(SecurityScene.KEY_TARGET_SCENE, announcer.getClazz().getName());
-                newArgs.putBundle(SecurityScene.KEY_TARGET_ARGS, announcer.getArgs());
-                return new Announcer(SecurityScene.class).setArgs(newArgs);
-            } else if (Settings.getShowWarning()) {
-                Bundle newArgs = new Bundle();
-                newArgs.putString(WarningScene.KEY_TARGET_SCENE, announcer.getClazz().getName());
-                newArgs.putBundle(WarningScene.KEY_TARGET_ARGS, announcer.getArgs());
-                return new Announcer(WarningScene.class).setArgs(newArgs);
-            } else if (EhUtils.needSignedIn(this)) {
+            if (EhUtils.needSignedIn(this)) {
                Bundle newArgs = new Bundle();
                newArgs.putString(SignInScene.KEY_TARGET_SCENE, announcer.getClazz().getName());
                newArgs.putBundle(SignInScene.KEY_TARGET_ARGS, announcer.getArgs());
@@ -251,7 +230,6 @@ public final class MainActivity extends StageActivity
                        builder.setMode(ListUrlBuilder.MODE_IMAGE_SEARCH);
                        builder.setImagePath(temp.getPath());
                        builder.setUseSimilarityScan(true);
-                        builder.setShowExpunged(true);
                        startScene(processAnnouncer(GalleryListScene.getStartAnnouncer(builder)));
                        return true;
                    }
@@ -278,7 +256,7 @@ public final class MainActivity extends StageActivity
                    String url = intent.getData().toString();
                    new EditTextDialogBuilder(this, url, "")
                            .setTitle(R.string.error_cannot_parse_the_url)
-                            .setPositiveButton(android.R.string.copy, (dialog, which) -> ClipboardUtil.addTextToClipboard(url))
+                            .setPositiveButton(android.R.string.copy, (dialog, which) -> ClipboardUtilKt.addTextToClipboard(this, url, false))
                            .show();
                }
            }
@@ -307,7 +285,6 @@ public final class MainActivity extends StageActivity

        mStageLayout = (EhStageLayout) ViewUtils.$$(this, R.id.fragment_container);
        mDrawerLayout = (DrawerLayout) ViewUtils.$$(this, R.id.draw_view);
-        mDrawerLayout.setStatusBarBackgroundColor(0);
        mNavView = (NavigationView) ViewUtils.$$(this, R.id.nav_view);
        mRightDrawer = (DrawerView) ViewUtils.$$(this, R.id.right_drawer);

@@ -357,7 +334,7 @@ public final class MainActivity extends StageActivity
            break;
        }
        if (hasUnverified) {
-            new MaterialAlertDialogBuilder(this)
+            new BaseDialogBuilder(this)
                    .setTitle(R.string.app_link_not_verified_title)
                    .setMessage(R.string.app_link_not_verified_message)
                    .setPositiveButton(R.string.open_settings, (dialogInterface, i) -> {
@@ -383,7 +360,7 @@ public final class MainActivity extends StageActivity
        if (null == uniFile || uniFile.ensureDir()) {
            return;
        }
-        new MaterialAlertDialogBuilder(this)
+        new BaseDialogBuilder(this)
                .setTitle(R.string.waring)
                .setMessage(R.string.invalid_download_location)
                .setPositiveButton(R.string.get_it, null)
@@ -427,9 +404,6 @@ public final class MainActivity extends StageActivity

    @Override
    protected void onResume() {
-        if (Settings.getSecurity() && SecurityScene.Companion.isAuthenticationSupported(this) && EhApplication.locked) {
-            startScene(new Announcer(SecurityScene.class), true);
-        }
        super.onResume();
        setNavCheckedItem(mNavCheckedItem);
        checkClipboardUrl();
@@ -479,7 +453,7 @@ public final class MainActivity extends StageActivity
    }

    private void checkClipboardUrlInternal() {
-        String text = ClipboardUtil.getUrlFromClipboard();
+        String text = ClipboardUtilKt.getUrlFromClipboard(ClipboardUtilKt.getClipboardManager(this), this);
        int hashCode = text != null ? text.hashCode() : 0;

        if (text != null && hashCode != 0 && Settings.getClipboardTextHashCode() != hashCode) {
@@ -503,8 +477,7 @@ public final class MainActivity extends StageActivity

    @SuppressLint("RtlHardcoded")
    public void createDrawerView(SceneFragment scene) {
-        if (scene instanceof BaseScene && mRightDrawer != null && mDrawerLayout != null) {
-            BaseScene baseScene = (BaseScene) scene;
+        if (scene instanceof BaseScene baseScene && mRightDrawer != null && mDrawerLayout != null) {
            mRightDrawer.removeAllViews();
            View drawerView = baseScene.createDrawerView(
                    baseScene.getLayoutInflater(), mRightDrawer, null);
@@ -521,8 +494,7 @@ public final class MainActivity extends StageActivity
    public void onSceneViewDestroyed(SceneFragment scene) {
        super.onSceneViewDestroyed(scene);

-        if (scene instanceof BaseScene) {
-            BaseScene baseScene = (BaseScene) scene;
+        if (scene instanceof BaseScene baseScene) {
            baseScene.destroyDrawerView();
        }
    }
@@ -16,10 +16,10 @@
 * If not, see <https://www.gnu.org/licenses/>.
 */

-package com.hippo.ehviewer.ui.scene
+package com.hippo.ehviewer.ui

 import android.content.Context
-import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
 import androidx.biometric.BiometricManager
 import androidx.biometric.BiometricManager.Authenticators.DEVICE_CREDENTIAL
 import androidx.biometric.BiometricPrompt
@@ -30,14 +30,16 @@ import androidx.fragment.app.FragmentActivity
 import com.hippo.ehviewer.EhApplication
 import com.hippo.ehviewer.R

-class SecurityScene : SolidScene() {
-    override fun needShowLeftDrawer(): Boolean {
-        return false
-    }
+fun Context.isAuthenticationSupported(): Boolean {
+    val authenticators = BiometricManager.Authenticators.BIOMETRIC_WEAK or DEVICE_CREDENTIAL
+    return BiometricManager.from(this)
+        .canAuthenticate(authenticators) == BiometricManager.BIOMETRIC_SUCCESS
+}

-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        if (isAuthenticationSupported(requireContext()))
+class SecurityActivity : AppCompatActivity() {
+    override fun onResume() {
+        super.onResume()
+        if (isAuthenticationSupported())
            startAuthentication(getString(R.string.settings_privacy_require_unlock))
        else
            onSuccess()
@@ -52,7 +54,7 @@ class SecurityScene : SolidScene() {
            title = title,
            subtitle = subtitle,
            confirmationRequired = confirmationRequired,
-            executor = ContextCompat.getMainExecutor(requireContext()),
+            executor = ContextCompat.getMainExecutor(this),
            callback = AuthenticationCallback()
        )
    }
@@ -70,22 +72,12 @@ class SecurityScene : SolidScene() {
            errorCode: Int,
            errString: CharSequence
        ) {
-            requireActivity().finish()
-        }
-    }
-
-    companion object {
-        fun isAuthenticationSupported(context: Context): Boolean {
-            val authenticators = BiometricManager.Authenticators.BIOMETRIC_WEAK or DEVICE_CREDENTIAL
-            return BiometricManager.from(context)
-                .canAuthenticate(authenticators) == BiometricManager.BIOMETRIC_SUCCESS
+            moveTaskToBack(true)
        }
    }

    private fun onSuccess() {
        EhApplication.locked = false
-        if (stackIndex == 0)
-            startSceneForCheckStep(CHECK_STEP_SECURITY, arguments)
        finish()
    }
 }
@@ -1,68 +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.ui;
-
-import android.os.Bundle;
-import android.view.MenuItem;
-
-import androidx.annotation.StringRes;
-import androidx.appcompat.app.ActionBar;
-import androidx.fragment.app.FragmentTransaction;
-
-import com.google.android.material.snackbar.Snackbar;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.ui.fragment.SettingsFragment;
-import com.hippo.ehviewer.ui.scene.BaseScene;
-
-public final class SettingsActivity extends EhActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_preference);
-        setSupportActionBar(findViewById(R.id.toolbar));
-        ActionBar bar = getSupportActionBar();
-        if (bar != null) {
-            bar.setDisplayHomeAsUpEnabled(true);
-        }
-        if (savedInstanceState == null) {
-            getSupportFragmentManager()
-                    .beginTransaction()
-                    .setTransition(FragmentTransaction.TRANSIT_FRAGMENT_MATCH_ACTIVITY_OPEN)
-                    .replace(R.id.fragment, new SettingsFragment())
-                    .commitAllowingStateLoss();
-        }
-    }
-
-    public void showTip(@StringRes int id, int length) {
-        showTip(getString(id), length);
-    }
-
-    public void showTip(CharSequence message, int length) {
-        Snackbar.make(findViewById(R.id.snackbar), message,
-                length == BaseScene.LENGTH_LONG ? Snackbar.LENGTH_LONG : Snackbar.LENGTH_SHORT).show();
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getItemId() == android.R.id.home) {
-            onBackPressed();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-}
@@ -0,0 +1,85 @@
+/*
+ * 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.ui
+
+import android.content.res.Configuration
+import android.os.Bundle
+import android.view.MenuItem
+import android.widget.TextView
+import androidx.annotation.StringRes
+import androidx.core.view.WindowCompat
+import androidx.fragment.app.FragmentTransaction
+import com.google.android.material.appbar.AppBarLayout
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import com.google.android.material.snackbar.Snackbar
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.ui.fragment.SettingsFragment
+import com.hippo.ehviewer.ui.scene.BaseScene
+
+class SettingsActivity : EhActivity() {
+    private var mFab: FloatingActionButton? = null
+    private var mContentText: TextView? = null
+    private var mAppbarLayout: AppBarLayout? = null
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_preference)
+        setSupportActionBar(findViewById(R.id.toolbar))
+        mContentText = findViewById(R.id.tip)
+        mFab = findViewById(R.id.fab)
+        mAppbarLayout = findViewById(R.id.appbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        WindowCompat.getInsetsController(window, window.decorView).isAppearanceLightStatusBars =
+            (resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_YES) <= 0
+        if (savedInstanceState == null) {
+            supportFragmentManager
+                .beginTransaction()
+                .setTransition(FragmentTransaction.TRANSIT_FRAGMENT_MATCH_ACTIVITY_OPEN)
+                .replace(R.id.fragment, SettingsFragment())
+                .commitAllowingStateLoss()
+        }
+    }
+
+    fun showTip(@StringRes id: Int, length: Int) {
+        showTip(getString(id), length)
+    }
+
+    fun showTip(message: CharSequence?, length: Int) {
+        Snackbar.make(
+            findViewById(R.id.snackbar), message!!,
+            if (length == BaseScene.LENGTH_LONG) Snackbar.LENGTH_LONG else Snackbar.LENGTH_SHORT
+        ).show()
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId == android.R.id.home) {
+            onBackPressedDispatcher.onBackPressed()
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+
+    fun getMFab(): FloatingActionButton {
+        return mFab!!
+    }
+
+    fun getMContentText(): TextView {
+        return mContentText!!
+    }
+
+    fun resetAppbarLiftStatus() {
+        mAppbarLayout?.setExpanded(true)
+    }
+}
@@ -22,7 +22,7 @@ import android.content.res.Resources;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
-import android.provider.Settings;
+import android.util.Log;

 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
@@ -32,13 +32,18 @@ import androidx.appcompat.app.AppCompatDelegate;
 import androidx.core.os.LocaleListCompat;
 import androidx.preference.Preference;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.ehviewer.AppConfig;
 import com.hippo.ehviewer.BuildConfig;
 import com.hippo.ehviewer.EhApplication;
 import com.hippo.ehviewer.EhDB;
 import com.hippo.ehviewer.GetText;
 import com.hippo.ehviewer.R;
+import com.hippo.ehviewer.Settings;
+import com.hippo.ehviewer.client.EhClient;
+import com.hippo.ehviewer.client.EhRequest;
+import com.hippo.ehviewer.client.data.FavListUrlBuilder;
+import com.hippo.ehviewer.client.parser.FavoritesParser;
 import com.hippo.ehviewer.ui.scene.BaseScene;
 import com.hippo.util.ExceptionUtils;
 import com.hippo.util.IoThreadPoolExecutor;
@@ -59,12 +64,11 @@ import java.util.zip.ZipOutputStream;
 public class AdvancedFragment extends BasePreferenceFragment {

    private static final String KEY_DUMP_LOGCAT = "dump_logcat";
-    private static final String KEY_CLEAR_MEMORY_CACHE = "clear_memory_cache";
    private static final String KEY_APP_LANGUAGE = "app_language";
    private static final String KEY_IMPORT_DATA = "import_data";
    private static final String KEY_EXPORT_DATA = "export_data";
    private static final String KEY_OPEN_BY_DEFAULT = "open_by_default";
-
+    private static final String KEY_BACKUP_FAVORITE = "backup_favorite";
    ActivityResultLauncher<String> exportLauncher = registerForActivityResult(
            new ActivityResultContracts.CreateDocument(),
            uri -> {
@@ -77,7 +81,7 @@ public class AdvancedFragment extends BasePreferenceFragment {
                        e.printStackTrace();
                    }
                    try {
-                        AlertDialog alertDialog = new MaterialAlertDialogBuilder(requireActivity())
+                        AlertDialog alertDialog = new BaseDialogBuilder(requireActivity())
                                .setCancelable(false)
                                .setView(R.layout.preference_dialog_task)
                                .show();
@@ -194,7 +198,7 @@ public class AdvancedFragment extends BasePreferenceFragment {
                        e.printStackTrace();
                    }
                    try {
-                        AlertDialog alertDialog = new MaterialAlertDialogBuilder(requireActivity())
+                        AlertDialog alertDialog = new BaseDialogBuilder(requireActivity())
                                .setCancelable(false)
                                .setView(R.layout.preference_dialog_task)
                                .show();
@@ -220,16 +224,20 @@ public class AdvancedFragment extends BasePreferenceFragment {
                    }
                }
            });
+    private int favTotal;
+    private int favIndex;

    @Override
    public void onCreatePreferences(@Nullable Bundle savedInstanceState, String rootKey) {
        addPreferencesFromResource(R.xml.advanced_settings);

        Preference dumpLogcat = findPreference(KEY_DUMP_LOGCAT);
-        Preference clearMemoryCache = findPreference(KEY_CLEAR_MEMORY_CACHE);
        Preference appLanguage = findPreference(KEY_APP_LANGUAGE);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU)
+            appLanguage.setVisible(false);
        Preference importData = findPreference(KEY_IMPORT_DATA);
        Preference exportData = findPreference(KEY_EXPORT_DATA);
+        Preference backupFavorite = findPreference(KEY_BACKUP_FAVORITE);
        Preference openByDefault = findPreference(KEY_OPEN_BY_DEFAULT);

        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
@@ -239,9 +247,9 @@ public class AdvancedFragment extends BasePreferenceFragment {
        }

        dumpLogcat.setOnPreferenceClickListener(this);
-        clearMemoryCache.setOnPreferenceClickListener(this);
        importData.setOnPreferenceClickListener(this);
        exportData.setOnPreferenceClickListener(this);
+        backupFavorite.setOnPreferenceClickListener(this);

        appLanguage.setOnPreferenceChangeListener(this);
    }
@@ -257,10 +265,6 @@ public class AdvancedFragment extends BasePreferenceFragment {
                showTip(R.string.error_cant_find_activity, BaseScene.LENGTH_SHORT);
            }
            return true;
-        } else if (KEY_CLEAR_MEMORY_CACHE.equals(key)) {
-            ((EhApplication) requireContext().getApplicationContext()).clearMemoryCache();
-            Runtime.getRuntime().gc();
-            showTip(R.string.settings_advanced_clear_memory_cache_done, BaseScene.LENGTH_SHORT);
        } else if (KEY_IMPORT_DATA.equals(key)) {
            try {
                importDataLauncher.launch(new String[]{"*/*"});
@@ -277,6 +281,14 @@ public class AdvancedFragment extends BasePreferenceFragment {
                showTip(R.string.error_cant_find_activity, BaseScene.LENGTH_SHORT);
            }
            return true;
+        } else if (KEY_BACKUP_FAVORITE.equals(key)) {
+            try {
+                backupFavorite();
+            } catch (Exception e) {
+                ExceptionUtils.throwIfFatal(e);
+                showTip(R.string.settings_advanced_backup_favorite_failed, BaseScene.LENGTH_SHORT);
+            }
+            return true;
        } else if (KEY_OPEN_BY_DEFAULT.equals(key)) {
            try {
                Intent intent = new Intent(android.provider.Settings.ACTION_APP_OPEN_BY_DEFAULT_SETTINGS,
@@ -292,10 +304,73 @@ public class AdvancedFragment extends BasePreferenceFragment {
        return false;
    }

+    private void backupFavorite() {
+        EhClient mClient = EhApplication.getEhClient(requireContext());
+        FavListUrlBuilder favListUrlBuilder = new FavListUrlBuilder();
+        favTotal = 0;
+        favIndex = 1;
+
+        EhRequest request = new EhRequest();
+        request.setMethod(EhClient.METHOD_GET_FAVORITES);
+        request.setCallback(new EhClient.Callback() {
+            @Override
+            public void onSuccess(Object result) {
+                try {
+                    FavoritesParser.Result favResult = (FavoritesParser.Result) result;
+                    if (favResult.galleryInfoList.isEmpty()) {
+                        showTip(R.string.settings_advanced_backup_favorite_nothing, BaseScene.LENGTH_SHORT);
+                    } else {
+                        if (favTotal == 0 && favResult.countArray != null) {
+                            int totalFav = 0;
+                            for (int i = 0; i < 10; i++) {
+                                totalFav = totalFav + favResult.countArray[i];
+                            }
+                            favTotal = (int) Math.ceil((double) totalFav / favResult.galleryInfoList.size());
+                        }
+
+                        String status = "(" + favIndex + "/" + favTotal + ")";
+                        showTip(GetText.getString(R.string.settings_advanced_backup_favorite_start, status), BaseScene.LENGTH_SHORT);
+                        Log.d("LocalFavorites", "now backup page " + status);
+                        EhDB.putLocalFavorites(favResult.galleryInfoList);
+
+                        if (favResult.nextPage != null) {
+                            try {
+                                Thread.sleep(Settings.getDownloadDelay());
+                            } catch (InterruptedException e) {
+                                e.printStackTrace();
+                            }
+                            favIndex++;
+                            favListUrlBuilder.setNext(favResult.nextPage);
+                            request.setArgs(favListUrlBuilder.build(), Settings.getShowJpnTitle());
+                            mClient.execute(request);
+                        } else {
+                            showTip(R.string.settings_advanced_backup_favorite_success, BaseScene.LENGTH_SHORT);
+                        }
+                    }
+                } catch (Exception e) {
+                    showTip(R.string.settings_advanced_backup_favorite_failed, BaseScene.LENGTH_SHORT);
+                }
+            }
+
+            @Override
+            public void onFailure(Exception e) {
+                showTip(R.string.settings_advanced_backup_favorite_failed, BaseScene.LENGTH_SHORT);
+            }
+
+            @Override
+            public void onCancel() {
+                showTip(R.string.settings_advanced_backup_favorite_failed, BaseScene.LENGTH_SHORT);
+            }
+        });
+
+        request.setArgs(favListUrlBuilder.build(), Settings.getShowJpnTitle());
+        mClient.execute(request);
+    }
+
    @Override
    public boolean onPreferenceChange(Preference preference, Object newValue) {
        String key = preference.getKey();
-        if (KEY_APP_LANGUAGE.equals(key)) {
+        if (KEY_APP_LANGUAGE.equals(key) && Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
            if ("system".equals(newValue)) {
                AppCompatDelegate.setApplicationLocales(LocaleListCompat.wrap(Resources.getSystem().getConfiguration().getLocales()));
            } else {
@@ -1,50 +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/>.
- */
-
-package com.hippo.ehviewer.ui.fragment;
-
-import androidx.annotation.StringRes;
-import androidx.fragment.app.Fragment;
-
-import com.hippo.ehviewer.ui.SettingsActivity;
-
-public class BaseFragment extends Fragment {
-
-    @Override
-    public void onStart() {
-        super.onStart();
-        setTitle(getFragmentTitle());
-    }
-
-    @StringRes
-    public int getFragmentTitle() {
-        return -1;
-    }
-
-    private void setTitle(@StringRes int string) {
-        requireActivity().setTitle(string);
-    }
-
-    public void showTip(@StringRes int id, int length) {
-        ((SettingsActivity) requireActivity()).showTip(getString(id), length);
-    }
-
-    public void showTip(CharSequence message, int length) {
-        ((SettingsActivity) requireActivity()).showTip(message, length);
-    }
-}
@@ -0,0 +1,73 @@
+/*
+ * 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.ui.fragment
+
+import android.view.View
+import android.widget.TextView
+import androidx.annotation.StringRes
+import androidx.fragment.app.Fragment
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import com.hippo.ehviewer.ui.SettingsActivity
+
+abstract class BaseFragment : Fragment() {
+    override fun onStart() {
+        super.onStart()
+        setTitle(getFragmentTitle())
+        (requireActivity() as SettingsActivity).resetAppbarLiftStatus()
+    }
+
+    override fun onDestroyView() {
+        hideFabAndClearTip()
+        super.onDestroyView()
+    }
+
+    abstract fun getFragmentTitle(): Int
+
+    private fun setTitle(@StringRes string: Int) {
+        requireActivity().setTitle(string)
+    }
+
+    fun showTip(@StringRes id: Int, length: Int) {
+        (requireActivity() as SettingsActivity).showTip(getString(id), length)
+    }
+
+    fun showTip(message: CharSequence?, length: Int) {
+        (requireActivity() as SettingsActivity).showTip(message, length)
+    }
+
+    fun getTipView(@StringRes res: Int? = null): TextView {
+        return (requireActivity() as SettingsActivity).getMContentText().apply {
+            visibility = View.VISIBLE
+            res?.let { text = getString(it) }
+        }
+    }
+
+    fun getFabViewAndShow(): FloatingActionButton {
+        return (requireActivity() as SettingsActivity).getMFab().apply { visibility = View.VISIBLE }
+    }
+
+    private fun hideFabAndClearTip() {
+        getFabViewAndShow().apply {
+            visibility = View.GONE
+            setOnClickListener(null)
+        }
+        getTipView().apply {
+            visibility = View.GONE
+        }
+    }
+}
@@ -70,7 +70,8 @@ public class BasePreferenceFragment extends PreferenceFragmentCompat
                    .replace(R.id.fragment, classObj)
                    .addToBackStack(null)
                    .commitAllowingStateLoss();
-        } catch (ClassNotFoundException | IllegalAccessException | java.lang.InstantiationException ignored) {
+        } catch (ClassNotFoundException | IllegalAccessException |
+                 java.lang.InstantiationException ignored) {
        }
        return true;
    }
@@ -25,7 +25,7 @@ import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.Nullable;
 import androidx.preference.Preference;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.ehviewer.AppConfig;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.Settings;
@@ -99,7 +99,7 @@ public class DownloadFragment extends BasePreferenceFragment {
        if (KEY_DOWNLOAD_LOCATION.equals(key)) {
            UniFile file = Settings.getDownloadLocation();
            if (file != null && !UniFile.isFileUri(Settings.getDownloadLocation().getUri())) {
-                new MaterialAlertDialogBuilder(requireContext())
+                new BaseDialogBuilder(requireContext())
                        .setTitle(R.string.settings_download_download_location)
                        .setMessage(file.getUri().toString())
                        .setPositiveButton(R.string.pick_new_download_location, (dialogInterface, i) -> openDirPickerL())
@@ -1,94 +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.ui.fragment;
-
-import android.app.Activity;
-import android.content.res.Configuration;
-import android.os.Bundle;
-
-import androidx.annotation.Nullable;
-import androidx.appcompat.app.AppCompatDelegate;
-import androidx.preference.Preference;
-
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.Settings;
-import com.hippo.ehviewer.client.EhTagDatabase;
-
-public class EhFragment extends BasePreferenceFragment {
-
-    @Override
-    public void onCreatePreferences(@Nullable Bundle savedInstanceState, String rootKey) {
-        addPreferencesFromResource(R.xml.eh_settings);
-
-        Preference theme = findPreference(Settings.KEY_THEME);
-        Preference blackDarkTheme = findPreference(Settings.KEY_BLACK_DARK_THEME);
-        Preference gallerySite = findPreference(Settings.KEY_GALLERY_SITE);
-        Preference listMode = findPreference(Settings.KEY_LIST_MODE);
-        Preference detailSize = findPreference(Settings.KEY_DETAIL_SIZE);
-        Preference thumbSize = findPreference(Settings.KEY_THUMB_SIZE);
-        Preference showTagTranslations = findPreference(Settings.KEY_SHOW_TAG_TRANSLATIONS);
-        Preference tagTranslationsSource = findPreference("tag_translations_source");
-
-        theme.setOnPreferenceChangeListener(this);
-        gallerySite.setOnPreferenceChangeListener(this);
-        listMode.setOnPreferenceChangeListener(this);
-        detailSize.setOnPreferenceChangeListener(this);
-        thumbSize.setOnPreferenceChangeListener(this);
-        showTagTranslations.setOnPreferenceChangeListener(this);
-        blackDarkTheme.setOnPreferenceChangeListener(this);
-
-        if (!EhTagDatabase.isPossible(requireActivity())) {
-            getPreferenceScreen().removePreference(showTagTranslations);
-            getPreferenceScreen().removePreference(tagTranslationsSource);
-        }
-    }
-
-    @Override
-    public boolean onPreferenceChange(Preference preference, Object newValue) {
-        String key = preference.getKey();
-        if (Settings.KEY_THEME.equals(key)) {
-            AppCompatDelegate.setDefaultNightMode(Integer.parseInt((String) newValue));
-            requireActivity().recreate();
-            return true;
-        } else if (Settings.KEY_GALLERY_SITE.equals(key)) {
-            requireActivity().setResult(Activity.RESULT_OK);
-            return true;
-        } else if (Settings.KEY_LIST_MODE.equals(key)) {
-            requireActivity().setResult(Activity.RESULT_OK);
-            return true;
-        } else if (Settings.KEY_DETAIL_SIZE.equals(key)) {
-            requireActivity().setResult(Activity.RESULT_OK);
-        } else if (Settings.KEY_THUMB_SIZE.equals(key)) {
-            requireActivity().setResult(Activity.RESULT_OK);
-        } else if (Settings.KEY_SHOW_TAG_TRANSLATIONS.equals(key)) {
-            if (Boolean.TRUE.equals(newValue)) {
-                EhTagDatabase.update(requireActivity());
-            }
-        } else if (Settings.KEY_BLACK_DARK_THEME.equals(key)) {
-            if ((requireActivity().getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_YES) > 0) {
-                requireActivity().recreate();
-            }
-            return true;
-        }
-        return true;
-    }
-
-    @Override
-    public int getFragmentTitle() {
-        return R.string.settings_eh;
-    }
-}
@@ -0,0 +1,91 @@
+/*
+ * 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.ui.fragment
+
+import android.app.Activity
+import android.content.res.Configuration
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatDelegate
+import androidx.preference.Preference
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.Settings
+import com.hippo.ehviewer.client.EhTagDatabase
+
+class EhFragment : BasePreferenceFragment() {
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        addPreferencesFromResource(R.xml.eh_settings)
+        val account = findPreference<Preference>(Settings.KEY_ACCOUNT)
+        val theme = findPreference<Preference>(Settings.KEY_THEME)
+        val blackDarkTheme = findPreference<Preference>(Settings.KEY_BLACK_DARK_THEME)
+        val gallerySite = findPreference<Preference>(Settings.KEY_GALLERY_SITE)
+        val listMode = findPreference<Preference>(Settings.KEY_LIST_MODE)
+        val listThumbSize = findPreference<Preference>(Settings.KEY_LIST_THUMB_SIZE)
+        val detailSize = findPreference<Preference>(Settings.KEY_DETAIL_SIZE)
+        val thumbSize = findPreference<Preference>(Settings.KEY_THUMB_SIZE)
+        val showTagTranslations = findPreference<Preference>(Settings.KEY_SHOW_TAG_TRANSLATIONS)
+        val tagTranslationsSource = findPreference<Preference>("tag_translations_source")
+        Settings.getDisplayName()?.let { account?.summary = it }
+        theme!!.onPreferenceChangeListener = this
+        gallerySite!!.onPreferenceChangeListener = this
+        listMode!!.onPreferenceChangeListener = this
+        listThumbSize!!.onPreferenceChangeListener = this
+        detailSize!!.onPreferenceChangeListener = this
+        thumbSize!!.onPreferenceChangeListener = this
+        showTagTranslations!!.onPreferenceChangeListener = this
+        blackDarkTheme!!.onPreferenceChangeListener = this
+        if (!EhTagDatabase.isPossible(requireActivity())) {
+            preferenceScreen.removePreference(showTagTranslations)
+            preferenceScreen.removePreference(tagTranslationsSource!!)
+        }
+    }
+
+    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
+        val key = preference.key
+        if (Settings.KEY_THEME == key) {
+            AppCompatDelegate.setDefaultNightMode((newValue as String).toInt())
+            requireActivity().recreate()
+            return true
+        } else if (Settings.KEY_GALLERY_SITE == key) {
+            requireActivity().setResult(Activity.RESULT_OK)
+            return true
+        } else if (Settings.KEY_LIST_MODE == key) {
+            requireActivity().setResult(Activity.RESULT_OK)
+            return true
+        } else if (Settings.KEY_LIST_THUMB_SIZE == key) {
+            Settings.LIST_THUMB_SIZE_INITED = false
+            requireActivity().setResult(Activity.RESULT_OK)
+            return true
+        } else if (Settings.KEY_DETAIL_SIZE == key) {
+            requireActivity().setResult(Activity.RESULT_OK)
+        } else if (Settings.KEY_THUMB_SIZE == key) {
+            requireActivity().setResult(Activity.RESULT_OK)
+        } else if (Settings.KEY_SHOW_TAG_TRANSLATIONS == key) {
+            if (java.lang.Boolean.TRUE == newValue) {
+                EhTagDatabase.update(requireActivity())
+            }
+        } else if (Settings.KEY_BLACK_DARK_THEME == key) {
+            if (requireActivity().resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_YES > 0) {
+                requireActivity().recreate()
+            }
+            return true
+        }
+        return true
+    }
+
+    override fun getFragmentTitle(): Int {
+        return R.string.settings_eh
+    }
+}
@@ -20,7 +20,12 @@ package com.hippo.ehviewer.ui.fragment
 import android.content.DialogInterface
 import android.os.Bundle
 import android.text.TextUtils
-import android.view.*
+import android.view.LayoutInflater
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
 import android.widget.EditText
 import android.widget.ImageView
 import android.widget.TextView
@@ -31,10 +36,8 @@ import androidx.recyclerview.widget.DefaultItemAnimator
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.checkbox.MaterialCheckBox
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.google.android.material.textfield.TextInputLayout
-import com.hippo.easyrecyclerview.EasyRecyclerView
+import com.hippo.app.BaseDialogBuilder
 import com.hippo.ehviewer.R
 import com.hippo.ehviewer.client.EhFilter
 import com.hippo.ehviewer.dao.Filter
@@ -66,26 +69,23 @@ class FilterFragment : BaseFragment() {
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
-    ): View? {
-        val view = inflater.inflate(R.layout.activity_filter, container, false)
-        val recyclerView: RecyclerView =
-            ViewUtils.`$$`(view, R.id.recycler_view) as EasyRecyclerView
-        val tip = ViewUtils.`$$`(view, R.id.tip) as TextView
+    ): View {
+        val recyclerView =
+            inflater.inflate(R.layout.rv_layout, container, false) as RecyclerView
+        val tip = getTipView(R.string.filter)
        mViewTransition = ViewTransition(recyclerView, tip)
-        val fab = view.findViewById<FloatingActionButton>(R.id.fab)
+        val fab = getFabViewAndShow()
        val drawable = ContextCompat.getDrawable(requireActivity(), R.drawable.big_filter)
-        drawable!!.setBounds(0, 0, drawable.intrinsicWidth, drawable.intrinsicHeight)
+        drawable?.setBounds(0, 0, drawable.intrinsicWidth, drawable.intrinsicHeight)
        tip.setCompoundDrawables(null, drawable, null, null)
        mAdapter.setHasStableIds(true)
        recyclerView.adapter = mAdapter
-        recyclerView.clipToPadding = false
-        recyclerView.clipChildren = false
        recyclerView.layoutManager = LinearLayoutManager(requireContext())
        recyclerView.setHasFixedSize(true)
        val defaultItemAnimator = recyclerView.itemAnimator as DefaultItemAnimator?
        defaultItemAnimator?.supportsChangeAnimations = false
        fab.setOnClickListener { showAddFilterDialog() }
-        return view
+        return recyclerView
    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -106,13 +106,13 @@ class FilterFragment : BaseFragment() {
    }

    override fun onDestroyView() {
-        super.onDestroyView()
        mViewTransition = null
        requireActivity().removeMenuProvider(mMenuProvider)
+        super.onDestroyView()
    }

    private fun showTipDialog() {
-        MaterialAlertDialogBuilder(requireActivity())
+        BaseDialogBuilder(requireActivity())
            .setTitle(R.string.filter)
            .setMessage(R.string.filter_tip)
            .setPositiveButton(android.R.string.ok, null)
@@ -120,7 +120,7 @@ class FilterFragment : BaseFragment() {
    }

    private fun showAddFilterDialog() {
-        val dialog = MaterialAlertDialogBuilder(requireActivity())
+        val dialog = BaseDialogBuilder(requireActivity())
            .setTitle(R.string.add_filter)
            .setView(R.layout.dialog_add_filter)
            .setPositiveButton(R.string.add, null)
@@ -131,7 +131,7 @@ class FilterFragment : BaseFragment() {

    private fun showDeleteFilterDialog(filter: Filter) {
        val message = getString(R.string.delete_filter, filter.text)
-        MaterialAlertDialogBuilder(requireActivity())
+        BaseDialogBuilder(requireActivity())
            .setMessage(message)
            .setPositiveButton(R.string.delete) { _: DialogInterface?, which: Int ->
                if (DialogInterface.BUTTON_POSITIVE != which) {