From f20bc2c954cc5371eabd26a7f2fa050ad6c7a219 Mon Sep 17 00:00:00 2001
From: seven332 <seven332@163.com>
Date: Thu, 15 May 2014 20:23:11 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=8D=A2=E8=A1=8C=E7=AC=A6?=
 =?UTF-8?q?=E4=B8=BA=20LF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .classpath                                    |   18 +-
 AndroidManifest.xml                           |  240 +-
 res/layout/gl_root_group.xml                  |   34 +-
 res/layout/list.xml                           |   98 +-
 res/layout/list_item.xml                      |  146 +-
 res/values/colors.xml                         |   86 +-
 res/values/styles.xml                         |  316 +-
 res/values/themes.xml                         |  106 +-
 src/com/hippo/ehviewer/DiskCache.java         |  612 +--
 .../ehviewer/activity/MangaListActivity.java  | 3478 ++++++++---------
 .../ehviewer/exception/NoSdCardException.java |   10 +-
 .../ehviewer/gallery/anim/AlphaAnimation.java |   96 +-
 .../ehviewer/gallery/anim/Animation.java      |  184 +-
 .../gallery/anim/CanvasAnimation.java         |   50 +-
 .../ehviewer/gallery/anim/FloatAnimation.java |   80 +-
 .../ehviewer/gallery/common/ApiHelper.java    |  480 +--
 .../gallery/glrenderer/BasicTexture.java      |  434 +-
 .../gallery/glrenderer/BitmapTexture.java     |  108 +-
 .../gallery/glrenderer/CanvasTexture.java     |  108 +-
 .../gallery/glrenderer/ColorTexture.java      |  126 +-
 .../gallery/glrenderer/ExtTexture.java        |  120 +-
 .../gallery/glrenderer/FadeInTexture.java     |   86 +-
 .../gallery/glrenderer/FadeOutTexture.java    |   84 +-
 .../gallery/glrenderer/FadeTexture.java       |  162 +-
 .../gallery/glrenderer/GLES11IdImpl.java      |  136 +-
 .../gallery/glrenderer/GLES20IdImpl.java      |   84 +-
 .../ehviewer/gallery/glrenderer/GLId.java     |   66 +-
 .../ehviewer/gallery/glrenderer/GLPaint.java  |   96 +-
 .../gallery/glrenderer/MultiLineTexture.java  |  104 +-
 .../gallery/glrenderer/NinePatchChunk.java    |  162 +-
 .../gallery/glrenderer/NinePatchTexture.java  |  848 ++--
 .../gallery/glrenderer/ResourceTexture.java   |  106 +-
 .../gallery/glrenderer/StringTexture.java     |  176 +-
 .../ehviewer/gallery/glrenderer/Texture.java  |   88 +-
 .../gallery/glrenderer/TextureUploader.java   |  210 +-
 .../gallery/glrenderer/TiledTexture.java      |  698 ++--
 .../ehviewer/gallery/ui/AnimationTime.java    |   90 +-
 .../ehviewer/gallery/ui/DownUpDetector.java   |  122 +-
 src/com/hippo/ehviewer/gallery/ui/GLRoot.java |  106 +-
 src/com/hippo/ehviewer/gallery/ui/GLView.java |  894 ++---
 .../gallery/ui/OrientationSource.java         |   44 +-
 .../gallery/util/MotionEventHelper.java       |  240 +-
 src/com/hippo/ehviewer/network/Constant.java  |   28 +-
 src/com/hippo/ehviewer/util/Crash.java        |  392 +-
 src/com/hippo/ehviewer/util/Future.java       |   70 +-
 .../hippo/ehviewer/util/FutureListener.java   |   42 +-
 src/com/hippo/ehviewer/util/IntArray.java     |  120 +-
 .../ehviewer/util/PriorityThreadFactory.java  |   98 +-
 src/com/hippo/ehviewer/util/ThreadPool.java   |  536 +--
 src/com/hippo/ehviewer/util/TimeRunner.java   |  238 +-
 src/com/hippo/ehviewer/widget/HfListView.java |  402 +-
 51 files changed, 6729 insertions(+), 6729 deletions(-)

diff --git a/.classpath b/.classpath
index b76ec6cd4..51769745b 100644
--- a/.classpath
+++ b/.classpath
@@ -1,9 +1,9 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
-	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
-	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="gen"/>
-	<classpathentry kind="output" path="bin/classes"/>
-</classpath>
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="output" path="bin/classes"/>
+</classpath>
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 8452eca2c..1a69d8b25 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1,120 +1,120 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.hippo.ehviewer"
-    android:versionCode="15"
-    android:versionName="0.5.0" >
-    
-    <uses-sdk
-        android:minSdkVersion="14"
-        android:targetSdkVersion="19" />
-    
-    <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    
-    <application
-        android:name=".AppContext"
-        android:allowBackup="true"
-        android:largeHeap="false"
-        android:hardwareAccelerated="true"
-        android:icon="@drawable/ic_launcher"
-        android:label="@string/app_name"
-        android:theme="@style/AppTheme" >
-        
-        <activity
-            android:name=".StartActivity"
-            android:label="@string/app_name"
-            android:theme="@style/AppTheme.NoActionBar.Transparent"
-            android:screenOrientation="portrait" >
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-        
-        <activity
-            android:name=".activity.MangaListActivity"
-            android:label="@string/app_name"
-            android:screenOrientation="portrait"
-            android:configChanges="orientation|screenSize"
-            android:theme="@style/AppTheme.Main.ListActivity"
-            android:launchMode="singleTop" >
-            <intent-filter>
-                <action android:name="android.intent.action.SEARCH" />
-            </intent-filter>
-            <meta-data
-                android:name="android.app.searchable"
-                android:resource="@xml/searchable" />
-        </activity>
-        
-        <activity
-            android:name=".activity.MangaDetailActivity"
-            android:screenOrientation="portrait"
-            android:windowSoftInputMode="adjustPan|adjustUnspecified|stateHidden"
-            android:configChanges="orientation|screenSize"
-            android:launchMode="singleTask" >
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-                <data android:scheme="http" />
-                <data android:host="exhentai.org" />
-                <data android:host="g.e-hentai.org" />
-                <data android:host="lofi.e-hentai.org" />
-                <data android:pathPrefix="/g/" />
-            </intent-filter>
-        </activity>
-        
-        <activity
-            android:name=".activity.MangaActivity"
-            android:screenOrientation="portrait"
-            android:configChanges="orientation|screenSize" >
-        </activity>
-        
-        <activity
-            android:name=".activity.SettingsActivity"
-            android:label="@string/preference_settings_title"
-            android:icon="@drawable/ic_action_settings"
-            android:screenOrientation="portrait"
-            android:configChanges="orientation|screenSize" >
-        </activity>
-        
-        <activity
-            android:name=".activity.FavouriteActivity"
-            android:label="@string/favourite"
-            android:icon="@drawable/ic_action_favorite"
-            android:screenOrientation="portrait"
-            android:configChanges="orientation|screenSize"
-            android:theme="@style/AppTheme.ListActivity" >
-        </activity>
-        
-        <activity
-            android:name=".activity.DownloadActivity"
-            android:label="@string/download"
-            android:icon="@drawable/ic_action_download"
-            android:screenOrientation="portrait"
-            android:configChanges="orientation|screenSize"
-            android:launchMode="singleTask"
-            android:parentActivityName="com.hippo.ehviewer.activity.MangaListActivity"
-            android:theme="@style/AppTheme.ListActivity" >
-            
-            <meta-data
-                android:name="android.support.PARENT_ACTIVITY"
-                android:value="com.hippo.ehviewer.activity.MangaListActivity" />
-        </activity>
-        
-        <activity
-            android:name=".activity.MangaDownloadActivity"
-            android:label="@string/download"
-            android:icon="@drawable/ic_action_download"
-            android:screenOrientation="portrait"
-            android:configChanges="orientation|screenSize" >
-        </activity>
-        
-        <service 
-            android:name=".service.DownloadService"
-            android:label="DownloadService" />
-        
-    </application>
-
-</manifest>
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.hippo.ehviewer"
+    android:versionCode="15"
+    android:versionName="0.5.0" >
+    
+    <uses-sdk
+        android:minSdkVersion="14"
+        android:targetSdkVersion="19" />
+    
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    
+    <application
+        android:name=".AppContext"
+        android:allowBackup="true"
+        android:largeHeap="false"
+        android:hardwareAccelerated="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        
+        <activity
+            android:name=".StartActivity"
+            android:label="@string/app_name"
+            android:theme="@style/AppTheme.NoActionBar.Transparent"
+            android:screenOrientation="portrait" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        
+        <activity
+            android:name=".activity.MangaListActivity"
+            android:label="@string/app_name"
+            android:screenOrientation="portrait"
+            android:configChanges="orientation|screenSize"
+            android:theme="@style/AppTheme.Main.ListActivity"
+            android:launchMode="singleTop" >
+            <intent-filter>
+                <action android:name="android.intent.action.SEARCH" />
+            </intent-filter>
+            <meta-data
+                android:name="android.app.searchable"
+                android:resource="@xml/searchable" />
+        </activity>
+        
+        <activity
+            android:name=".activity.MangaDetailActivity"
+            android:screenOrientation="portrait"
+            android:windowSoftInputMode="adjustPan|adjustUnspecified|stateHidden"
+            android:configChanges="orientation|screenSize"
+            android:launchMode="singleTask" >
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="http" />
+                <data android:host="exhentai.org" />
+                <data android:host="g.e-hentai.org" />
+                <data android:host="lofi.e-hentai.org" />
+                <data android:pathPrefix="/g/" />
+            </intent-filter>
+        </activity>
+        
+        <activity
+            android:name=".activity.MangaActivity"
+            android:screenOrientation="portrait"
+            android:configChanges="orientation|screenSize" >
+        </activity>
+        
+        <activity
+            android:name=".activity.SettingsActivity"
+            android:label="@string/preference_settings_title"
+            android:icon="@drawable/ic_action_settings"
+            android:screenOrientation="portrait"
+            android:configChanges="orientation|screenSize" >
+        </activity>
+        
+        <activity
+            android:name=".activity.FavouriteActivity"
+            android:label="@string/favourite"
+            android:icon="@drawable/ic_action_favorite"
+            android:screenOrientation="portrait"
+            android:configChanges="orientation|screenSize"
+            android:theme="@style/AppTheme.ListActivity" >
+        </activity>
+        
+        <activity
+            android:name=".activity.DownloadActivity"
+            android:label="@string/download"
+            android:icon="@drawable/ic_action_download"
+            android:screenOrientation="portrait"
+            android:configChanges="orientation|screenSize"
+            android:launchMode="singleTask"
+            android:parentActivityName="com.hippo.ehviewer.activity.MangaListActivity"
+            android:theme="@style/AppTheme.ListActivity" >
+            
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="com.hippo.ehviewer.activity.MangaListActivity" />
+        </activity>
+        
+        <activity
+            android:name=".activity.MangaDownloadActivity"
+            android:label="@string/download"
+            android:icon="@drawable/ic_action_download"
+            android:screenOrientation="portrait"
+            android:configChanges="orientation|screenSize" >
+        </activity>
+        
+        <service 
+            android:name=".service.DownloadService"
+            android:label="DownloadService" />
+        
+    </application>
+
+</manifest>
diff --git a/res/layout/gl_root_group.xml b/res/layout/gl_root_group.xml
index 0ddbae371..25ca7762e 100644
--- a/res/layout/gl_root_group.xml
+++ b/res/layout/gl_root_group.xml
@@ -1,18 +1,18 @@
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/main"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical" >
-
-    <com.hippo.ehviewer.gallery.ui.GLRootView
-        android:id="@+id/gl_root_view"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent" />
-    <!--
-         View android:id="@+id/gl_root_cover"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:background="#ff888888"/
-    -->
-
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+
+    <com.hippo.ehviewer.gallery.ui.GLRootView
+        android:id="@+id/gl_root_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+    <!--
+         View android:id="@+id/gl_root_cover"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="#ff888888"/
+    -->
+
 </RelativeLayout>
\ No newline at end of file
diff --git a/res/layout/list.xml b/res/layout/list.xml
index 23ebf66be..c4e5be2ca 100644
--- a/res/layout/list.xml
+++ b/res/layout/list.xml
@@ -1,50 +1,50 @@
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent" >
-    
-    <com.hippo.ehviewer.widget.FswView
-        android:id="@+id/alignment"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:fitsSystemWindows="true" />
-    
-    <com.hippo.ehviewer.widget.HfListView
-        android:id="@+id/list_list"
-        android:layout_width="fill_parent"
-        android:layout_height="fill_parent" />
-    
-    <ProgressBar
-        android:id="@+id/list_wait_first"
-        style="@style/ProgressBar.Large"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_centerInParent="true"
-        android:visibility="gone" />
-
-    <Button
-        android:id="@+id/list_refresh"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_centerInParent="true"
-        android:onClick="buttonRefresh"
-        android:text="@string/refresh"
-        android:visibility="gone" />
-
-    <ImageView
-        android:id="@+id/sadpanda"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_centerInParent="true"
-        android:src="@drawable/sadpanda"
-        android:visibility="gone" />
-
-    <TextView
-        android:id="@+id/list_no_found"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_centerInParent="true"
-        android:text="@string/no_found"
-        android:textSize="24sp"
-        android:visibility="gone" />
-
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent" >
+    
+    <com.hippo.ehviewer.widget.FswView
+        android:id="@+id/alignment"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:fitsSystemWindows="true" />
+    
+    <com.hippo.ehviewer.widget.HfListView
+        android:id="@+id/list_list"
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent" />
+    
+    <ProgressBar
+        android:id="@+id/list_wait_first"
+        style="@style/ProgressBar.Large"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:visibility="gone" />
+
+    <Button
+        android:id="@+id/list_refresh"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:onClick="buttonRefresh"
+        android:text="@string/refresh"
+        android:visibility="gone" />
+
+    <ImageView
+        android:id="@+id/sadpanda"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:src="@drawable/sadpanda"
+        android:visibility="gone" />
+
+    <TextView
+        android:id="@+id/list_no_found"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:text="@string/no_found"
+        android:textSize="24sp"
+        android:visibility="gone" />
+
 </RelativeLayout>
\ No newline at end of file
diff --git a/res/layout/list_item.xml b/res/layout/list_item.xml
index 5217fb7b2..9b99ae542 100644
--- a/res/layout/list_item.xml
+++ b/res/layout/list_item.xml
@@ -1,74 +1,74 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="fill_parent"
-    android:layout_height="@dimen/list_thumb_height"
-    android:background="@drawable/list_item_bg" >
-
-    <com.hippo.ehviewer.widget.LoadImageView
-        android:id="@+id/cover"
-        android:layout_width="@dimen/list_thumb_width"
-        android:layout_height="@dimen/list_thumb_height"
-        android:scaleType="fitCenter" />
-    
-    <TextView
-        android:id="@+id/name"
-        style="@style/CardTitle"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_alignParentTop="true"
-        android:layout_toRightOf="@id/cover"
-        android:layout_marginLeft="8.0dip"
-        android:layout_marginTop="1.0dip"
-        android:layout_marginRight="4.0dip" />
-    
-    <TextView
-        android:id="@+id/uploader"
-        style="@style/CardSubtitle"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_below="@id/name"
-        android:layout_alignLeft="@id/name"
-        android:layout_marginRight="4.0dip" />
-    
-    <RatingBar
-        android:id="@+id/rate"
-        style="@style/RatingBarSmall"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_below="@id/uploader"
-        android:layout_alignLeft="@id/name"
-        android:layout_marginTop="2.0dip"
-        android:layout_marginRight="4.0dip" />
-    
-    <!-- RelativeLayout layout_marginBottom layout_below -->
-    <FrameLayout
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_alignParentBottom="true"
-        android:layout_alignLeft="@id/name" >
-        
-        <TextView
-            android:id="@+id/category"
-            style="@style/CardSubtitle"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginBottom="5.0dp"
-            android:paddingTop="2.0dp"
-            android:paddingBottom="2.0dp"
-            android:paddingLeft="8.0dp"
-            android:paddingRight="8.0dp"
-            android:textColor="@android:color/white" />
-        
-    </FrameLayout>
-    
-    <TextView
-        android:id="@+id/posted"
-        style="@style/CardSubtitle"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_alignParentRight="true"
-        android:layout_alignParentBottom="true"
-        android:layout_marginRight="4.0dip"
-        android:paddingBottom="1.0dp" />
-    
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="@dimen/list_thumb_height"
+    android:background="@drawable/list_item_bg" >
+
+    <com.hippo.ehviewer.widget.LoadImageView
+        android:id="@+id/cover"
+        android:layout_width="@dimen/list_thumb_width"
+        android:layout_height="@dimen/list_thumb_height"
+        android:scaleType="fitCenter" />
+    
+    <TextView
+        android:id="@+id/name"
+        style="@style/CardTitle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:layout_toRightOf="@id/cover"
+        android:layout_marginLeft="8.0dip"
+        android:layout_marginTop="1.0dip"
+        android:layout_marginRight="4.0dip" />
+    
+    <TextView
+        android:id="@+id/uploader"
+        style="@style/CardSubtitle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/name"
+        android:layout_alignLeft="@id/name"
+        android:layout_marginRight="4.0dip" />
+    
+    <RatingBar
+        android:id="@+id/rate"
+        style="@style/RatingBarSmall"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/uploader"
+        android:layout_alignLeft="@id/name"
+        android:layout_marginTop="2.0dip"
+        android:layout_marginRight="4.0dip" />
+    
+    <!-- RelativeLayout layout_marginBottom layout_below -->
+    <FrameLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_alignLeft="@id/name" >
+        
+        <TextView
+            android:id="@+id/category"
+            style="@style/CardSubtitle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="5.0dp"
+            android:paddingTop="2.0dp"
+            android:paddingBottom="2.0dp"
+            android:paddingLeft="8.0dp"
+            android:paddingRight="8.0dp"
+            android:textColor="@android:color/white" />
+        
+    </FrameLayout>
+    
+    <TextView
+        android:id="@+id/posted"
+        style="@style/CardSubtitle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentRight="true"
+        android:layout_alignParentBottom="true"
+        android:layout_marginRight="4.0dip"
+        android:paddingBottom="1.0dp" />
+    
 </RelativeLayout>
\ No newline at end of file
diff --git a/res/values/colors.xml b/res/values/colors.xml
index c3cf6dc2d..9a6d59259 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -1,44 +1,44 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    
-    <integer-array name="refresh_colors">
-        <item>@color/refresh_color_1</item>
-        <item>@color/refresh_color_2</item>
-        <item>@color/refresh_color_3</item>
-        <item>@color/refresh_color_4</item>
-    </integer-array>
-    
-    <color name="refresh_color_1">#f4b400</color>
-    <color name="refresh_color_2">#3e802f</color>
-    <color name="refresh_color_3">#427fed</color>
-    <color name="refresh_color_4">#b23424</color>
-    
-    <color name="ab_bg">@android:color/holo_blue_dark</color>
-    <color name="main_background">#ffe5e5e5</color>
-    <color name="holo_blue_light_light">#ff81d3f7</color>
-    
-    <color name="light_gray">#aaa</color>
-    <color name="lighter_gray">#ddd</color>
-    
-    <color name="doujinshi_bg">#fff02d2d</color>
-    <color name="manga_bg">#ffffa037</color>
-    <color name="artist_cg_bg">#ffffd84f</color>
-    <color name="game_cg_bg">#ff00b26f</color>
-    <color name="western_bg">#ffa2df86</color>
-    <color name="non_h_bg">#ff4ec8f7</color>
-    <color name="image_set_bg">#ff4272d7</color>
-    <color name="cosplay_bg">#ff8058bd</color>
-    <color name="asian_porn_bg">#ffdda0f6</color>
-    <color name="misc_bg">#ffeaccf3</color>
-    <color name="unknown_bg">@android:color/black</color>
-    
-    <color name="title_primary">#ff333333</color>
-    <color name="title_secondary">#ffaaaaaa</color>
-    
-    <color name="detail_title_secondary">#ff777777</color>
-    
-    <color name="detail_divider">#22000000</color>
-    
-    
-    <color name="btn_white_default">#fff0f0f0</color>
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    
+    <integer-array name="refresh_colors">
+        <item>@color/refresh_color_1</item>
+        <item>@color/refresh_color_2</item>
+        <item>@color/refresh_color_3</item>
+        <item>@color/refresh_color_4</item>
+    </integer-array>
+    
+    <color name="refresh_color_1">#f4b400</color>
+    <color name="refresh_color_2">#3e802f</color>
+    <color name="refresh_color_3">#427fed</color>
+    <color name="refresh_color_4">#b23424</color>
+    
+    <color name="ab_bg">@android:color/holo_blue_dark</color>
+    <color name="main_background">#ffe5e5e5</color>
+    <color name="holo_blue_light_light">#ff81d3f7</color>
+    
+    <color name="light_gray">#aaa</color>
+    <color name="lighter_gray">#ddd</color>
+    
+    <color name="doujinshi_bg">#fff02d2d</color>
+    <color name="manga_bg">#ffffa037</color>
+    <color name="artist_cg_bg">#ffffd84f</color>
+    <color name="game_cg_bg">#ff00b26f</color>
+    <color name="western_bg">#ffa2df86</color>
+    <color name="non_h_bg">#ff4ec8f7</color>
+    <color name="image_set_bg">#ff4272d7</color>
+    <color name="cosplay_bg">#ff8058bd</color>
+    <color name="asian_porn_bg">#ffdda0f6</color>
+    <color name="misc_bg">#ffeaccf3</color>
+    <color name="unknown_bg">@android:color/black</color>
+    
+    <color name="title_primary">#ff333333</color>
+    <color name="title_secondary">#ffaaaaaa</color>
+    
+    <color name="detail_title_secondary">#ff777777</color>
+    
+    <color name="detail_divider">#22000000</color>
+    
+    
+    <color name="btn_white_default">#fff0f0f0</color>
 </resources>
\ No newline at end of file
diff --git a/res/values/styles.xml b/res/values/styles.xml
index b8900fd80..3b9c16710 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -1,158 +1,158 @@
-<resources xmlns:android="http://schemas.android.com/apk/res/android">
-    
-    <style name="ActionBar" parent="@android:style/Widget.Holo.ActionBar">
-        <item name="android:background">@drawable/ab_bg</item>
-        <item name="android:backgroundStacked">@drawable/ab_bg_stacked</item>
-        <item name="android:backgroundSplit">@drawable/ab_bg_bottom</item>
-        <item name="android:titleTextStyle">@style/ActionBarTitleFont</item>
-    </style>
-
-    <style name="ActionBarTitleFont" parent="@android:style/TextAppearance.Holo.Widget.ActionBar.Title">
-        <item name="android:textStyle">bold</item>
-        <item name="android:textColor">@android:color/white</item>
-    </style>
-    
-    <style name="ActionBarTabStyle" parent="@android:style/Widget.Holo.Light.ActionBar.TabView">
-        <item name="android:background">@drawable/ab_tab_indicator</item>
-    </style>
-    
-    <style name="PopupMenu" parent="@android:style/Widget.Holo.Light.ListPopupWindow">
-    </style>
-    
-    
-    <!-- Button -->
-    <style name="Button" parent="@android:style/Widget.Button">
-        <item name="android:textSize">18sp</item>
-        <item name="android:paddingLeft">12dp</item>
-        <item name="android:paddingTop">12dp</item>
-        <item name="android:paddingRight">12dp</item>
-        <item name="android:paddingBottom">12dp</item>
-    </style>
-    
-    <style name="Button.Blue">
-        <item name="android:background">@drawable/blue_bn_bg</item>
-        <item name="android:textColor">@color/blue_bn_text</item>
-    </style>
-    
-    <style name="Button.White">
-        <item name="android:background">@drawable/white_bn_bg</item>
-        <item name="android:textColor">@android:color/black</item>
-    </style>
-    
-    <style name="Button.Small">
-        <item name="android:textSize">14sp</item>
-        <item name="android:paddingLeft">12dp</item>
-        <item name="android:paddingTop">2dp</item>
-        <item name="android:paddingRight">12dp</item>
-        <item name="android:paddingBottom">2dp</item>
-    </style>
-    
-    <style name="Button.Small.Blue">
-        <item name="android:background">@drawable/blue_bn_bg</item>
-        <item name="android:textColor">@color/blue_bn_text</item>
-    </style>
-    
-    <style name="Button.Small.White">
-        <item name="android:background">@drawable/white_bn_bg</item>
-        <item name="android:textColor">@android:color/black</item>
-    </style>
-    
-    <style name="Button.Small.Flat">
-        <item name="android:textSize">14sp</item>
-        <item name="android:paddingLeft">18dp</item>
-        <item name="android:paddingTop">2dp</item>
-        <item name="android:paddingRight">18dp</item>
-        <item name="android:paddingBottom">2dp</item>
-    </style>
-    
-    <style name="Button.Small.Flat.Blue">
-        <item name="android:background">@drawable/blue_bn_bg</item>
-        <item name="android:textColor">@color/blue_bn_text</item>
-    </style>
-    
-    <style name="Button.Small.Flat.White">
-        <item name="android:background">@drawable/white_bn_bg</item>
-        <item name="android:textColor">@android:color/black</item>
-    </style>
-    
-    <style name="ProgressBar" parent="@android:Widget.Holo.ProgressBar">
-    </style>
-    
-    <style name="ProgressBar.Small">
-        <item name="android:indeterminateDrawable">@drawable/progress_small</item>
-        <item name="android:minWidth">16dip</item>
-        <item name="android:maxWidth">16dip</item>
-        <item name="android:minHeight">16dip</item>
-        <item name="android:maxHeight">16dip</item>
-    </style>
-    
-        <style name="ProgressBar.Large">
-        <item name="android:indeterminateDrawable">@drawable/progress_large</item>
-        <item name="android:minWidth">76dip</item>
-        <item name="android:maxWidth">76dip</item>
-        <item name="android:minHeight">76dip</item>
-        <item name="android:maxHeight">76dip</item>
-    </style>
-        
-    <!-- Text -->
-    <style name="CardTitle">
-        <item name="android:textColor">@color/title_primary</item>
-        <item name="android:ellipsize">end</item>
-        <item name="android:maxLines">2</item>
-        <item name="android:singleLine">false</item>
-        <item name="android:lineSpacingExtra">0.0sp</item>
-    </style>
-    
-    <style name="CardSubtitle">
-        <item name="android:textSize">@dimen/text_medium</item>
-        <item name="android:textColor">@color/title_secondary</item>
-        <item name="android:ellipsize">end</item>
-        <item name="android:maxLines">1</item>
-        <item name="android:singleLine">true</item>
-        <item name="android:drawablePadding">4.0dip</item>
-        <item name="android:lineSpacingExtra">0.0sp</item>
-    </style>
-    
-    <style name="DetailTitle">
-        <item name="android:textSize">@dimen/detail_title_size</item>
-        <item name="android:textColor">@color/title_primary</item>
-        <item name="android:ellipsize">end</item>
-        <item name="android:maxLines">2</item>
-        <item name="android:singleLine">false</item>
-        <item name="android:lineSpacingExtra">0.0sp</item>
-    </style>
-    
-    <style name="DetailSubtitle">
-        <item name="android:textSize">@dimen/detail_subtitle_size</item>
-        <item name="android:textColor">@color/detail_title_secondary</item>
-        <item name="android:ellipsize">marquee</item>
-        <item name="android:singleLine">true</item>
-    </style>
-    
-    <style name="TextTag">
-        <item name="android:textSize">@dimen/detail_subtitle_size</item>
-        <item name="android:textColor">@android:color/white</item>
-        <item name="android:background">@android:color/black</item>
-        <item name="android:ellipsize">marquee</item>
-        <item name="android:singleLine">true</item>
-        <item name="android:paddingTop">2.0dp</item>
-        <item name="android:paddingBottom">2.0dp</item>
-        <item name="android:paddingLeft">8.0dp</item>
-        <item name="android:paddingRight">8.0dp</item>
-    </style>
-    
-    <style name="RatingBarSmall">
-        <item name="android:background">@null</item>
-        <item name="android:layout_width">wrap_content</item>
-        <item name="android:layout_height">wrap_content</item>
-        <item name="android:button">@null</item>
-        <item name="android:maxHeight">@dimen/rating_bar_small_height</item>
-        <item name="android:progressDrawable">@drawable/ratingbar_small</item>
-        <item name="android:minHeight">@dimen/rating_bar_small_height</item>
-        <item name="android:thumb">@null</item>
-        <item name="android:numStars">5</item>
-        <item name="android:stepSize">0.5</item>
-        <item name="android:isIndicator">true</item>
-    </style>
-    
-</resources>
+<resources xmlns:android="http://schemas.android.com/apk/res/android">
+    
+    <style name="ActionBar" parent="@android:style/Widget.Holo.ActionBar">
+        <item name="android:background">@drawable/ab_bg</item>
+        <item name="android:backgroundStacked">@drawable/ab_bg_stacked</item>
+        <item name="android:backgroundSplit">@drawable/ab_bg_bottom</item>
+        <item name="android:titleTextStyle">@style/ActionBarTitleFont</item>
+    </style>
+
+    <style name="ActionBarTitleFont" parent="@android:style/TextAppearance.Holo.Widget.ActionBar.Title">
+        <item name="android:textStyle">bold</item>
+        <item name="android:textColor">@android:color/white</item>
+    </style>
+    
+    <style name="ActionBarTabStyle" parent="@android:style/Widget.Holo.Light.ActionBar.TabView">
+        <item name="android:background">@drawable/ab_tab_indicator</item>
+    </style>
+    
+    <style name="PopupMenu" parent="@android:style/Widget.Holo.Light.ListPopupWindow">
+    </style>
+    
+    
+    <!-- Button -->
+    <style name="Button" parent="@android:style/Widget.Button">
+        <item name="android:textSize">18sp</item>
+        <item name="android:paddingLeft">12dp</item>
+        <item name="android:paddingTop">12dp</item>
+        <item name="android:paddingRight">12dp</item>
+        <item name="android:paddingBottom">12dp</item>
+    </style>
+    
+    <style name="Button.Blue">
+        <item name="android:background">@drawable/blue_bn_bg</item>
+        <item name="android:textColor">@color/blue_bn_text</item>
+    </style>
+    
+    <style name="Button.White">
+        <item name="android:background">@drawable/white_bn_bg</item>
+        <item name="android:textColor">@android:color/black</item>
+    </style>
+    
+    <style name="Button.Small">
+        <item name="android:textSize">14sp</item>
+        <item name="android:paddingLeft">12dp</item>
+        <item name="android:paddingTop">2dp</item>
+        <item name="android:paddingRight">12dp</item>
+        <item name="android:paddingBottom">2dp</item>
+    </style>
+    
+    <style name="Button.Small.Blue">
+        <item name="android:background">@drawable/blue_bn_bg</item>
+        <item name="android:textColor">@color/blue_bn_text</item>
+    </style>
+    
+    <style name="Button.Small.White">
+        <item name="android:background">@drawable/white_bn_bg</item>
+        <item name="android:textColor">@android:color/black</item>
+    </style>
+    
+    <style name="Button.Small.Flat">
+        <item name="android:textSize">14sp</item>
+        <item name="android:paddingLeft">18dp</item>
+        <item name="android:paddingTop">2dp</item>
+        <item name="android:paddingRight">18dp</item>
+        <item name="android:paddingBottom">2dp</item>
+    </style>
+    
+    <style name="Button.Small.Flat.Blue">
+        <item name="android:background">@drawable/blue_bn_bg</item>
+        <item name="android:textColor">@color/blue_bn_text</item>
+    </style>
+    
+    <style name="Button.Small.Flat.White">
+        <item name="android:background">@drawable/white_bn_bg</item>
+        <item name="android:textColor">@android:color/black</item>
+    </style>
+    
+    <style name="ProgressBar" parent="@android:Widget.Holo.ProgressBar">
+    </style>
+    
+    <style name="ProgressBar.Small">
+        <item name="android:indeterminateDrawable">@drawable/progress_small</item>
+        <item name="android:minWidth">16dip</item>
+        <item name="android:maxWidth">16dip</item>
+        <item name="android:minHeight">16dip</item>
+        <item name="android:maxHeight">16dip</item>
+    </style>
+    
+        <style name="ProgressBar.Large">
+        <item name="android:indeterminateDrawable">@drawable/progress_large</item>
+        <item name="android:minWidth">76dip</item>
+        <item name="android:maxWidth">76dip</item>
+        <item name="android:minHeight">76dip</item>
+        <item name="android:maxHeight">76dip</item>
+    </style>
+        
+    <!-- Text -->
+    <style name="CardTitle">
+        <item name="android:textColor">@color/title_primary</item>
+        <item name="android:ellipsize">end</item>
+        <item name="android:maxLines">2</item>
+        <item name="android:singleLine">false</item>
+        <item name="android:lineSpacingExtra">0.0sp</item>
+    </style>
+    
+    <style name="CardSubtitle">
+        <item name="android:textSize">@dimen/text_medium</item>
+        <item name="android:textColor">@color/title_secondary</item>
+        <item name="android:ellipsize">end</item>
+        <item name="android:maxLines">1</item>
+        <item name="android:singleLine">true</item>
+        <item name="android:drawablePadding">4.0dip</item>
+        <item name="android:lineSpacingExtra">0.0sp</item>
+    </style>
+    
+    <style name="DetailTitle">
+        <item name="android:textSize">@dimen/detail_title_size</item>
+        <item name="android:textColor">@color/title_primary</item>
+        <item name="android:ellipsize">end</item>
+        <item name="android:maxLines">2</item>
+        <item name="android:singleLine">false</item>
+        <item name="android:lineSpacingExtra">0.0sp</item>
+    </style>
+    
+    <style name="DetailSubtitle">
+        <item name="android:textSize">@dimen/detail_subtitle_size</item>
+        <item name="android:textColor">@color/detail_title_secondary</item>
+        <item name="android:ellipsize">marquee</item>
+        <item name="android:singleLine">true</item>
+    </style>
+    
+    <style name="TextTag">
+        <item name="android:textSize">@dimen/detail_subtitle_size</item>
+        <item name="android:textColor">@android:color/white</item>
+        <item name="android:background">@android:color/black</item>
+        <item name="android:ellipsize">marquee</item>
+        <item name="android:singleLine">true</item>
+        <item name="android:paddingTop">2.0dp</item>
+        <item name="android:paddingBottom">2.0dp</item>
+        <item name="android:paddingLeft">8.0dp</item>
+        <item name="android:paddingRight">8.0dp</item>
+    </style>
+    
+    <style name="RatingBarSmall">
+        <item name="android:background">@null</item>
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:button">@null</item>
+        <item name="android:maxHeight">@dimen/rating_bar_small_height</item>
+        <item name="android:progressDrawable">@drawable/ratingbar_small</item>
+        <item name="android:minHeight">@dimen/rating_bar_small_height</item>
+        <item name="android:thumb">@null</item>
+        <item name="android:numStars">5</item>
+        <item name="android:stepSize">0.5</item>
+        <item name="android:isIndicator">true</item>
+    </style>
+    
+</resources>
diff --git a/res/values/themes.xml b/res/values/themes.xml
index b0211e285..fc25a3739 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -1,54 +1,54 @@
-<resources>
-    
-    <!-- Application theme. -->
-    <style name="AppTheme" parent="@android:Theme.Holo.Light">
-        
-        <!-- ActionBar -->
-        <item name="@android:actionBarStyle">@style/ActionBar</item>
-        <item name="@android:actionBarTabStyle">@style/ActionBarTabStyle</item>
-        <item name="@android:homeAsUpIndicator">@drawable/ic_ab_back</item>
-        
-        <!-- Button -->
-        <item name="@android:buttonStyle">@style/Button.Blue</item>
-        
-        <!-- Scrollbar attributes -->
-        <item name="@android:scrollbarThumbVertical">@drawable/scrollbar_blue</item>
-        
-        <!-- List attributes -->
-        <!-- item name="@android:listDivider">@drawable/list_divider</item -->
-        
-        <!-- No action bar shadow -->
-        <!-- item name="android:windowContentOverlay">@drawable/shadow</item -->
-        
-        <!-- Dialog -->
-        <!-- item name="@android:dialogTitleDecorLayout">@layout/dialog_title</item -->
-        
-        <!-- item name="@android:searchViewVoiceIcon">@android:drawable/ic_voice_search_api_holo_light</item -->
-    </style>
-    
-    <style name="AppTheme.Main">
-        <item name="@android:homeAsUpIndicator">@drawable/ic_navigation_drawer</item>
-    </style>
-    
-    <style name="AppTheme.Main.ListActivity">
-        <item name="android:windowBackground">@color/main_background</item>
-    </style>
-    
-    <style name="AppTheme.NoActionBar">
-        <item name="android:windowActionBar">false</item>
-        <item name="android:windowNoTitle">true</item>
-    </style>
-    
-    <!-- For activity whose main view is list, make background darker to match white list -->
-    <style name="AppTheme.ListActivity">
-        <item name="android:windowBackground">@color/main_background</item>
-    </style>
-    
-    <!-- Theme for start activity -->
-    <style name="AppTheme.NoActionBar.Transparent">
-        <item name="android:windowBackground">@android:color/transparent</item>
-        <item name="android:colorBackgroundCacheHint">@null</item>
-        <item name="android:windowIsTranslucent">true</item>
-        <item name="android:windowAnimationStyle">@android:style/Animation</item>
-    </style>
+<resources>
+    
+    <!-- Application theme. -->
+    <style name="AppTheme" parent="@android:Theme.Holo.Light">
+        
+        <!-- ActionBar -->
+        <item name="@android:actionBarStyle">@style/ActionBar</item>
+        <item name="@android:actionBarTabStyle">@style/ActionBarTabStyle</item>
+        <item name="@android:homeAsUpIndicator">@drawable/ic_ab_back</item>
+        
+        <!-- Button -->
+        <item name="@android:buttonStyle">@style/Button.Blue</item>
+        
+        <!-- Scrollbar attributes -->
+        <item name="@android:scrollbarThumbVertical">@drawable/scrollbar_blue</item>
+        
+        <!-- List attributes -->
+        <!-- item name="@android:listDivider">@drawable/list_divider</item -->
+        
+        <!-- No action bar shadow -->
+        <!-- item name="android:windowContentOverlay">@drawable/shadow</item -->
+        
+        <!-- Dialog -->
+        <!-- item name="@android:dialogTitleDecorLayout">@layout/dialog_title</item -->
+        
+        <!-- item name="@android:searchViewVoiceIcon">@android:drawable/ic_voice_search_api_holo_light</item -->
+    </style>
+    
+    <style name="AppTheme.Main">
+        <item name="@android:homeAsUpIndicator">@drawable/ic_navigation_drawer</item>
+    </style>
+    
+    <style name="AppTheme.Main.ListActivity">
+        <item name="android:windowBackground">@color/main_background</item>
+    </style>
+    
+    <style name="AppTheme.NoActionBar">
+        <item name="android:windowActionBar">false</item>
+        <item name="android:windowNoTitle">true</item>
+    </style>
+    
+    <!-- For activity whose main view is list, make background darker to match white list -->
+    <style name="AppTheme.ListActivity">
+        <item name="android:windowBackground">@color/main_background</item>
+    </style>
+    
+    <!-- Theme for start activity -->
+    <style name="AppTheme.NoActionBar.Transparent">
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:colorBackgroundCacheHint">@null</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowAnimationStyle">@android:style/Animation</item>
+    </style>
 </resources>
\ No newline at end of file
diff --git a/src/com/hippo/ehviewer/DiskCache.java b/src/com/hippo/ehviewer/DiskCache.java
index 6c85c6ca5..c5a7af2b8 100644
--- a/src/com/hippo/ehviewer/DiskCache.java
+++ b/src/com/hippo/ehviewer/DiskCache.java
@@ -1,306 +1,306 @@
-package com.hippo.ehviewer;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.File;
-import java.io.FilterOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-import com.hippo.ehviewer.util.Cache;
-import com.hippo.ehviewer.util.Ui;
-import com.hippo.ehviewer.util.Util;
-import com.jakewharton.disklrucache.DiskLruCache;
-
-import android.content.Context;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Movie;
-import android.os.Environment;
-import com.hippo.ehviewer.util.Log;
-
-// For Gallery cover key is gid,
-// for example , gid is 618395, token is 0439fa3666,
-// so key is 618395
-
-// For Gallery preview key is gid-preview-num-row,
-// for example , gid is 618395, token is 0439fa3666, page2
-// so key is 618395-preview-2-0
-
-// For Gallery image key is gid-preview-num,
-// for example , gid is 618395, token is 0439fa3666, image2
-// so key is 618395-image-2
-
-public class DiskCache {
-    private static String TAG = "ImageDiskCache";
-    
-    private static final int VALUE_IDX = 0;
-    
-    private Context mContext;
-    private BitmapFactory.Options opt;
-    private final DiskLruCache diskLruCache;
-    
-    public DiskCache(Context context, String path, long maxSize) throws NameNotFoundException, IOException {
-        this.mContext = context;
-        
-        opt = Ui.getBitmapOpt();
-        if (!Cache.hasSdCard()) {
-            throw new IllegalStateException("Has no SdCard.");
-        }
-        
-        File dir = new File(Environment.getExternalStorageDirectory() + path);
-        int version = mContext.getPackageManager().getPackageInfo(
-                mContext.getPackageName(), 0).versionCode;
-        version = 1;
-        diskLruCache = DiskLruCache.open(dir, version, 1, maxSize);
-    }
-    
-    public long size() {
-        return diskLruCache.size();
-    }
-    
-    public long maxSize() {
-        return diskLruCache.getMaxSize();
-    }
-    
-    public void setMaxSize(long maxSize) {
-        diskLruCache.setMaxSize(maxSize);
-    }
-    
-    public void close() {
-        try {
-            diskLruCache.close();
-        } catch (IOException e) {
-            Log.d(TAG, "diskLruCache close error !");
-        }
-    }
-    
-    public boolean hasKey(String key) {
-        DiskLruCache.Snapshot snapshot = null;
-        try {
-            snapshot = diskLruCache.get(key);
-        } catch (IOException e) {
-        }
-        if(snapshot==null)
-            return false;
-        snapshot.close();
-        return true;
-    }
-    
-    public Object get(String key, int type) {
-        DiskLruCache.Snapshot snapshot = null;
-        try {
-            snapshot = diskLruCache.get(key);
-        } catch (IOException e) {
-        }
-        if (snapshot == null)
-            return null;
-        InputStream is = snapshot.getInputStream(VALUE_IDX);
-        if (type == Util.BITMAP) {
-            Bitmap bitmap = BitmapFactory.decodeStream(is, null, opt);
-            return bitmap;
-        } else if (type == Util.MOVIE) {
-            is = new BufferedInputStream(is, 16 * 1024);
-            is.mark(16 * 1024);
-            Movie movie = Movie.decodeStream(is);
-            return movie;
-        }
-        return null;
-    }
-    
-    public boolean put(String key, InputStream is) throws IOException {
-        DiskLruCache.Editor editor = diskLruCache.edit(key);
-        if (editor == null)
-            return false;
-        BufferedOutputStream bos = new BufferedOutputStream(editor.newOutputStream(VALUE_IDX));
-        OutputStream os = new CacheOutputStream(bos, editor);
-        Util.copy(is, os);
-        return true;
-    }
-    
-    public void clear() {
-        try {
-            diskLruCache.delete();
-        } catch (IOException e) {
-        }
-    }
-    
-    private class CacheOutputStream extends FilterOutputStream {
-
-        private final DiskLruCache.Editor editor;
-        private boolean failed = false;
-
-        private CacheOutputStream(OutputStream os, DiskLruCache.Editor editor) {
-            super(os);
-            this.editor = editor;
-        }
-
-        @Override
-        public void close() throws IOException {
-            IOException closeException = null;
-            try {
-                super.close();
-            } catch (IOException e) {
-                closeException = e;
-            }
-
-            if (failed) {
-                editor.abort();
-            } else {
-                editor.commit();
-            }
-
-            if (closeException != null) throw closeException;
-        }
-
-        @Override
-        public void flush() throws IOException {
-            try {
-                super.flush();
-            } catch (IOException e) {
-                failed = true;
-                throw e;
-            }
-        }
-
-        @Override
-        public void write(int oneByte) throws IOException {
-            try {
-                super.write(oneByte);
-            } catch (IOException e) {
-                failed = true;
-                throw e;
-            }
-        }
-
-        @Override
-        public void write(byte[] buffer) throws IOException {
-            try {
-                super.write(buffer);
-            } catch (IOException e) {
-                failed = true;
-                throw e;
-            }
-        }
-
-        @Override
-        public void write(byte[] buffer, int offset, int length) throws IOException {
-            try {
-                super.write(buffer, offset, length);
-            } catch (IOException e) {
-                failed = true;
-                throw e;
-            }
-        }
-    }
-    /*
-    private Context context = null;
-    private File dir = null;
-    int maxSize = 1024 * 10;
-    
-    public DiskCache(Context context, String path, int maxSize) {
-        this.context = context;
-        this.maxSize = maxSize;
-        if (maxSize <= 0)
-            maxSize = 1024 * 10;
-
-        File rootdir = Environment.getExternalStorageDirectory();
-        dir = new File(rootdir + path);
-        dir.mkdirs();
-    }
-
-    public boolean hasKey(String key) {
-        synchronized (key) {
-            
-            File file = new File(dir, key);
-            if (file.exists()) {
-                if (file.isDirectory())
-                    file.delete();
-                else
-                    return true;
-            }
-            return false;
-        }
-    }
-
-    public Object get(String key, int type) {
-        synchronized (key) {
-            File file = new File(dir, key);
-            if (!file.isFile())
-                return null;
-            try {
-                InputStream is = new FileInputStream(file);
-                if (type == Util.BITMAP) {
-                    Bitmap bitmap = BitmapFactory.decodeStream(is, null, Util.opt);
-                    return bitmap;
-                } else if (type == Util.MOVIE) {
-                    is = new BufferedInputStream(is, 16 * 1024);
-                    is.mark(16 * 1024);
-                    Movie movie = Movie.decodeStream(is);
-                    return movie;
-                }
-            } catch (FileNotFoundException e) {
-                Log.d(TAG, "WTF, I have checked that the file does exists.");
-                e.printStackTrace();
-            }
-            return null;
-        }
-    }
-
-    public boolean put(String key, InputStream is) throws IOException {
-        synchronized (key) {
-            File file = new File(dir, key);
-            try {
-                file.delete();
-                file.createNewFile();
-            } catch (IOException e) {
-                dir.mkdirs();
-                file.delete();
-                try {
-                    file.createNewFile();
-                } catch (IOException e1) {
-                    Log.d(TAG, "WTF, mkdirs didn't work? Path is " + file.getPath());
-                    e1.printStackTrace();
-                    return false;
-                }
-            }
-            try {
-                Util.inputStream2File(is, file);
-                return true;
-            } catch (IOException e) {
-                Log.d(TAG, "Put " + key + " error.");
-                throw e;
-            }
-        }
-    }
-    
-    public void clear() {
-        clearDirectory(dir);
-    }
-    
-    private void clearDirectory(File dir) {
-        
-        for (File file: dir.listFiles()) {
-            if (file.isDirectory()) clearDirectory(file);
-            file.delete();
-        }
-        
-    }*/
-    /*
-     * private static String getStingMD5(String s) { String re = null; try {
-     * MessageDigest messageDigest =MessageDigest.getInstance(Algorithm); byte[]
-     * inputByteArray = s.getBytes(); messageDigest.update(inputByteArray);
-     * byte[] resultByteArray = messageDigest.digest(); re =
-     * byteArrayToHex(resultByteArray); } catch (NoSuchAlgorithmException e) {
-     * e.printStackTrace(); Log.d(TAG, e.getMessage()); } return re; }
-     * 
-     * private static String byteArrayToHex(byte[] byteArray) { char[] hexDigits
-     * = {'0','1','2','3','4','5','6','7','8','9', 'A','B','C','D','E','F' };
-     * char[] resultCharArray =new char[byteArray.length * 2]; int index = 0;
-     * for (byte b : byteArray) { resultCharArray[index++] = hexDigits[b>>> 4 &
-     * 0xf]; resultCharArray[index++] = hexDigits[b& 0xf]; } return new
-     * String(resultCharArray); }
-     */
-}
+package com.hippo.ehviewer;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import com.hippo.ehviewer.util.Cache;
+import com.hippo.ehviewer.util.Ui;
+import com.hippo.ehviewer.util.Util;
+import com.jakewharton.disklrucache.DiskLruCache;
+
+import android.content.Context;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Movie;
+import android.os.Environment;
+import com.hippo.ehviewer.util.Log;
+
+// For Gallery cover key is gid,
+// for example , gid is 618395, token is 0439fa3666,
+// so key is 618395
+
+// For Gallery preview key is gid-preview-num-row,
+// for example , gid is 618395, token is 0439fa3666, page2
+// so key is 618395-preview-2-0
+
+// For Gallery image key is gid-preview-num,
+// for example , gid is 618395, token is 0439fa3666, image2
+// so key is 618395-image-2
+
+public class DiskCache {
+    private static String TAG = "ImageDiskCache";
+    
+    private static final int VALUE_IDX = 0;
+    
+    private Context mContext;
+    private BitmapFactory.Options opt;
+    private final DiskLruCache diskLruCache;
+    
+    public DiskCache(Context context, String path, long maxSize) throws NameNotFoundException, IOException {
+        this.mContext = context;
+        
+        opt = Ui.getBitmapOpt();
+        if (!Cache.hasSdCard()) {
+            throw new IllegalStateException("Has no SdCard.");
+        }
+        
+        File dir = new File(Environment.getExternalStorageDirectory() + path);
+        int version = mContext.getPackageManager().getPackageInfo(
+                mContext.getPackageName(), 0).versionCode;
+        version = 1;
+        diskLruCache = DiskLruCache.open(dir, version, 1, maxSize);
+    }
+    
+    public long size() {
+        return diskLruCache.size();
+    }
+    
+    public long maxSize() {
+        return diskLruCache.getMaxSize();
+    }
+    
+    public void setMaxSize(long maxSize) {
+        diskLruCache.setMaxSize(maxSize);
+    }
+    
+    public void close() {
+        try {
+            diskLruCache.close();
+        } catch (IOException e) {
+            Log.d(TAG, "diskLruCache close error !");
+        }
+    }
+    
+    public boolean hasKey(String key) {
+        DiskLruCache.Snapshot snapshot = null;
+        try {
+            snapshot = diskLruCache.get(key);
+        } catch (IOException e) {
+        }
+        if(snapshot==null)
+            return false;
+        snapshot.close();
+        return true;
+    }
+    
+    public Object get(String key, int type) {
+        DiskLruCache.Snapshot snapshot = null;
+        try {
+            snapshot = diskLruCache.get(key);
+        } catch (IOException e) {
+        }
+        if (snapshot == null)
+            return null;
+        InputStream is = snapshot.getInputStream(VALUE_IDX);
+        if (type == Util.BITMAP) {
+            Bitmap bitmap = BitmapFactory.decodeStream(is, null, opt);
+            return bitmap;
+        } else if (type == Util.MOVIE) {
+            is = new BufferedInputStream(is, 16 * 1024);
+            is.mark(16 * 1024);
+            Movie movie = Movie.decodeStream(is);
+            return movie;
+        }
+        return null;
+    }
+    
+    public boolean put(String key, InputStream is) throws IOException {
+        DiskLruCache.Editor editor = diskLruCache.edit(key);
+        if (editor == null)
+            return false;
+        BufferedOutputStream bos = new BufferedOutputStream(editor.newOutputStream(VALUE_IDX));
+        OutputStream os = new CacheOutputStream(bos, editor);
+        Util.copy(is, os);
+        return true;
+    }
+    
+    public void clear() {
+        try {
+            diskLruCache.delete();
+        } catch (IOException e) {
+        }
+    }
+    
+    private class CacheOutputStream extends FilterOutputStream {
+
+        private final DiskLruCache.Editor editor;
+        private boolean failed = false;
+
+        private CacheOutputStream(OutputStream os, DiskLruCache.Editor editor) {
+            super(os);
+            this.editor = editor;
+        }
+
+        @Override
+        public void close() throws IOException {
+            IOException closeException = null;
+            try {
+                super.close();
+            } catch (IOException e) {
+                closeException = e;
+            }
+
+            if (failed) {
+                editor.abort();
+            } else {
+                editor.commit();
+            }
+
+            if (closeException != null) throw closeException;
+        }
+
+        @Override
+        public void flush() throws IOException {
+            try {
+                super.flush();
+            } catch (IOException e) {
+                failed = true;
+                throw e;
+            }
+        }
+
+        @Override
+        public void write(int oneByte) throws IOException {
+            try {
+                super.write(oneByte);
+            } catch (IOException e) {
+                failed = true;
+                throw e;
+            }
+        }
+
+        @Override
+        public void write(byte[] buffer) throws IOException {
+            try {
+                super.write(buffer);
+            } catch (IOException e) {
+                failed = true;
+                throw e;
+            }
+        }
+
+        @Override
+        public void write(byte[] buffer, int offset, int length) throws IOException {
+            try {
+                super.write(buffer, offset, length);
+            } catch (IOException e) {
+                failed = true;
+                throw e;
+            }
+        }
+    }
+    /*
+    private Context context = null;
+    private File dir = null;
+    int maxSize = 1024 * 10;
+    
+    public DiskCache(Context context, String path, int maxSize) {
+        this.context = context;
+        this.maxSize = maxSize;
+        if (maxSize <= 0)
+            maxSize = 1024 * 10;
+
+        File rootdir = Environment.getExternalStorageDirectory();
+        dir = new File(rootdir + path);
+        dir.mkdirs();
+    }
+
+    public boolean hasKey(String key) {
+        synchronized (key) {
+            
+            File file = new File(dir, key);
+            if (file.exists()) {
+                if (file.isDirectory())
+                    file.delete();
+                else
+                    return true;
+            }
+            return false;
+        }
+    }
+
+    public Object get(String key, int type) {
+        synchronized (key) {
+            File file = new File(dir, key);
+            if (!file.isFile())
+                return null;
+            try {
+                InputStream is = new FileInputStream(file);
+                if (type == Util.BITMAP) {
+                    Bitmap bitmap = BitmapFactory.decodeStream(is, null, Util.opt);
+                    return bitmap;
+                } else if (type == Util.MOVIE) {
+                    is = new BufferedInputStream(is, 16 * 1024);
+                    is.mark(16 * 1024);
+                    Movie movie = Movie.decodeStream(is);
+                    return movie;
+                }
+            } catch (FileNotFoundException e) {
+                Log.d(TAG, "WTF, I have checked that the file does exists.");
+                e.printStackTrace();
+            }
+            return null;
+        }
+    }
+
+    public boolean put(String key, InputStream is) throws IOException {
+        synchronized (key) {
+            File file = new File(dir, key);
+            try {
+                file.delete();
+                file.createNewFile();
+            } catch (IOException e) {
+                dir.mkdirs();
+                file.delete();
+                try {
+                    file.createNewFile();
+                } catch (IOException e1) {
+                    Log.d(TAG, "WTF, mkdirs didn't work? Path is " + file.getPath());
+                    e1.printStackTrace();
+                    return false;
+                }
+            }
+            try {
+                Util.inputStream2File(is, file);
+                return true;
+            } catch (IOException e) {
+                Log.d(TAG, "Put " + key + " error.");
+                throw e;
+            }
+        }
+    }
+    
+    public void clear() {
+        clearDirectory(dir);
+    }
+    
+    private void clearDirectory(File dir) {
+        
+        for (File file: dir.listFiles()) {
+            if (file.isDirectory()) clearDirectory(file);
+            file.delete();
+        }
+        
+    }*/
+    /*
+     * private static String getStingMD5(String s) { String re = null; try {
+     * MessageDigest messageDigest =MessageDigest.getInstance(Algorithm); byte[]
+     * inputByteArray = s.getBytes(); messageDigest.update(inputByteArray);
+     * byte[] resultByteArray = messageDigest.digest(); re =
+     * byteArrayToHex(resultByteArray); } catch (NoSuchAlgorithmException e) {
+     * e.printStackTrace(); Log.d(TAG, e.getMessage()); } return re; }
+     * 
+     * private static String byteArrayToHex(byte[] byteArray) { char[] hexDigits
+     * = {'0','1','2','3','4','5','6','7','8','9', 'A','B','C','D','E','F' };
+     * char[] resultCharArray =new char[byteArray.length * 2]; int index = 0;
+     * for (byte b : byteArray) { resultCharArray[index++] = hexDigits[b>>> 4 &
+     * 0xf]; resultCharArray[index++] = hexDigits[b& 0xf]; } return new
+     * String(resultCharArray); }
+     */
+}
diff --git a/src/com/hippo/ehviewer/activity/MangaListActivity.java b/src/com/hippo/ehviewer/activity/MangaListActivity.java
index cddcd3020..63082b3bd 100644
--- a/src/com/hippo/ehviewer/activity/MangaListActivity.java
+++ b/src/com/hippo/ehviewer/activity/MangaListActivity.java
@@ -1,1739 +1,1739 @@
-package com.hippo.ehviewer.activity;
-
-import java.io.File;
-import java.io.IOException;
-import java.lang.reflect.Field;
-import java.net.MalformedURLException;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.commons.lang3.StringEscapeUtils;
-
-import com.hippo.ehviewer.AppContext;
-import com.hippo.ehviewer.ImageGeterManager;
-import com.hippo.ehviewer.ListUrls;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.UpdateHelper;
-import com.hippo.ehviewer.data.Data;
-import com.hippo.ehviewer.data.GalleryInfo;
-import com.hippo.ehviewer.data.Tag;
-import com.hippo.ehviewer.ehclient.EhClient;
-import com.hippo.ehviewer.network.Downloader;
-import com.hippo.ehviewer.service.DownloadService;
-import com.hippo.ehviewer.service.DownloadServiceConnection;
-import com.hippo.ehviewer.util.Cache;
-import com.hippo.ehviewer.util.Config;
-import com.hippo.ehviewer.util.Log;
-import com.hippo.ehviewer.util.Ui;
-import com.hippo.ehviewer.util.Util;
-import com.hippo.ehviewer.widget.AlertButton;
-import com.hippo.ehviewer.widget.CheckImage;
-import com.hippo.ehviewer.widget.DialogBuilder;
-import com.hippo.ehviewer.widget.FswListView;
-import com.hippo.ehviewer.widget.FswView;
-import com.hippo.ehviewer.widget.HfListView;
-import com.hippo.ehviewer.widget.LoadImageView;
-import com.hippo.ehviewer.widget.OnFitSystemWindowsListener;
-import com.hippo.ehviewer.widget.SuperDialogUtil;
-import com.hippo.ehviewer.widget.TagListView;
-import com.hippo.ehviewer.widget.TagsAdapter;
-import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu;
-import com.jeremyfeinstein.slidingmenu.lib.app.SlidingActivity;
-
-import android.net.Uri;
-import android.os.Bundle;
-import android.app.AlertDialog;
-import android.app.SearchManager;
-import android.content.Context;
-import android.content.Intent;
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.Color;
-import android.graphics.drawable.ColorDrawable;
-import android.graphics.drawable.Drawable;
-import android.support.v4.widget.SwipeRefreshLayout;
-import android.text.Spannable;
-import android.text.SpannableStringBuilder;
-import android.text.style.ImageSpan;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AbsListView;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemClickListener;
-import android.widget.AdapterView.OnItemLongClickListener;
-import android.widget.AutoCompleteTextView;
-import android.widget.BaseAdapter;
-import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.CompoundButton;
-import android.widget.EditText;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.ListView;
-import android.widget.RatingBar;
-import android.widget.RelativeLayout;
-import android.widget.SearchView;
-import android.widget.Spinner;
-import android.widget.TextView;
-import android.widget.Toast;
-
-// TODO check visiblePage is right or not
-// TODO http://lofi.e-hentai.org/
-
-/*
- * 
- *    Footer 显示产生的 refresh     手动 pull 显示产生的 refresh     按键或其他产生的 refresh
- *            |                                  |                             |
- *            |                                  |                             |
- *            ∨                                 ∨                            ∨
- *     触发 onFootRefresh               触发 onRefreshStart          setHeaderRefresh(true)
- *            |                                  |                             |
- *            |<---------------------------------|-----------------------------|
- *            ∨                                 
- *        set listUrl
- *        set getMode
- *            |
- *            |
- *            ∨
- *          getList 
- */
-
-
-/**
- * Make sure when getting list pulllistview is refreshing
- * 
- * @author Hippo
- */
-public class MangaListActivity extends SlidingActivity {
-    private static String TAG = "MangaListActivity";
-    
-    private static final int REFRESH = 0x0;
-    private static final int NEXT_PAGE = 0x1;
-    private static final int PRE_PAGE = 0x2;
-    private static final int SOMEWHERE = 0x3;
-    private static final int SET_POSITION = 0x8000;
-    
-    private AppContext mAppContext;
-    private EhClient mEhClient;
-    private Resources mResources;
-    private ImageGeterManager mImageGeterManager;
-    
-    private SlidingMenu mSlidingMenu;
-    
-    private LinearLayout mUserPanel;
-    private SearchView mSearchView;
-    private ListView itemListMenu;
-    private TagListView tagListMenu;
-    private RelativeLayout loginMenu;
-    private HfListView mHlv;
-    private FswListView mMainList;
-    private View waitView;
-    private Button freshButton;
-    private View noFoundView;
-    private ImageView sadpanda;
-    private ViewGroup loginView;
-    private ViewGroup loginOverView;
-    private Button loginButton;
-    private Button checkLoginButton;
-    private View waitloginView;
-    private TextView usernameText;
-    private Button logoutButton;
-    private View waitlogoutView;
-    
-    private TagsAdapter tagsAdapter;
-
-    private ListUrls lus;
-    private GmlAdapter gmlAdapter;
-    private ArrayList<String> listMenuTag = new ArrayList<String>();
-    
-    private ArrayList<GalleryInfo> lmdArray = new ArrayList<GalleryInfo>();
-    
-    
-    
-    private Data mData;
-    
-    private int longClickItemIndex;
-    
-    private AlertDialog loginDialog;
-    private AlertDialog filterDialog;
-    private AlertDialog longClickDialog;
-    
-    // Modify tag
-    private String newTagName = null;
-    
-    // Double click back exit
-    private long curBackTime = 0;
-    private static final int BACK_PRESSED_INTERVAL = 2000;
-    
-    //
-    private int firstPage = 0;
-    private int lastPage = 0;
-    
-    private int firstIndex = 0;
-    private int lastIndex = 0;
-    private int visiblePage = 0;
-    
-    private String mTitle;
-    
-    private int mGetMode;
-    
-    private int mFswPaddingLeft;
-    private int mFswPaddingTop;
-    private int mFswPaddingRight;
-    private int mFswPaddingBottom;
-    
-    private DownloadServiceConnection mServiceConn = new DownloadServiceConnection();
-    
-    private AlertDialog createLoginDialog() {
-        LayoutInflater inflater = this.getLayoutInflater();
-        View view = inflater.inflate(R.layout.login, null);
-        
-        return new DialogBuilder(this).setCancelable(false)
-                .setTitle(R.string.login)
-                .setView(view, false)
-                .setPositiveButton(android.R.string.ok, new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        ((AlertButton)v).dialog.dismiss();
-                        loginButton.setVisibility(View.GONE);
-                        waitloginView.setVisibility(View.VISIBLE);
-                        String username = ((EditText) loginDialog.findViewById(R.id.username)).getText().toString();
-                        String password = ((EditText) loginDialog.findViewById(R.id.password)).getText().toString();
-                        mEhClient.login(username, password, new EhClient.OnLoginListener() {
-                            @Override
-                            public void onSuccess() {
-                                checkLogin(true);
-                            }
-                            @Override
-                            public void onFailure(String eMsg) {
-                                loginButton.setVisibility(View.VISIBLE);
-                                waitloginView.setVisibility(View.GONE);
-                                Toast.makeText(MangaListActivity.this,
-                                        eMsg,
-                                        Toast.LENGTH_SHORT).show();
-                                loginDialog.show();
-                            }
-                        });
-                    }
-                }).setNegativeButton(android.R.string.cancel, new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        ((AlertButton)v).dialog.dismiss();
-                        layoutDrawRight();
-                    }
-                }).setNeutralButton(R.string.register, new View.OnClickListener(){
-                    @Override
-                    public void onClick(View v) {
-                        Uri uri = Uri.parse("http://forums.e-hentai.org/index.php?act=Reg");
-                        Intent intent = new Intent(Intent.ACTION_VIEW,uri);
-                        startActivity(intent);
-                    } 
-                }).create();
-    }
-    
-    private AlertDialog createFilterDialog() {
-        LayoutInflater inflater = this.getLayoutInflater();
-        final View view = inflater.inflate(R.layout.filter, null);
-        
-        final View advance = view.findViewById(R.id.filter_advance);
-        CheckBox cb = (CheckBox)view.findViewById(R.id.checkbox_advance);
-        cb.setOnCheckedChangeListener(new CheckBox.OnCheckedChangeListener() {
-            @Override
-            public void onCheckedChanged(CompoundButton buttonView,
-                    boolean isChecked) {
-                if (isChecked)
-                    advance.setVisibility(View.VISIBLE);
-                else
-                    advance.setVisibility(View.GONE);
-            }
-        });
-        
-        return new DialogBuilder(this).setTitle(android.R.string.search_go)
-                .setView(view, false)
-                .setPositiveButton(android.R.string.ok, new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        ListUrls backup = lus;
-                        lus = getLus(filterDialog);
-                        if (refresh()) {
-                            ((AlertButton)v).dialog.dismiss();
-                            showContent();
-                            
-                            String search = lus.getSearch();
-                            String t = null;
-                            if (search == null || search.isEmpty())
-                                t = getString(android.R.string.search_go);
-                            else
-                                t = getString(android.R.string.search_go) + " " + search;
-                            
-                            mTitle = t;
-                            setTitle(mTitle);
-                        } else {
-                            lus = backup;
-                            Toast.makeText(MangaListActivity.this,
-                                    getString(R.string.wait_for_last),
-                                    Toast.LENGTH_SHORT).show();
-                        }
-                    }
-                }).setNegativeButton(android.R.string.cancel, new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        ((AlertButton)v).dialog.dismiss();
-                    }
-                }).setNeutralButton(R.string.add, new View.OnClickListener() {
-                    @Override
-                    public void onClick(final View v) {
-                        createSetNameDialog(null, null, new OnSetNameListener() {
-                            @Override
-                            public void onSetVaildName(String newName) {
-                                ((AlertButton)v).dialog.dismiss();
-                                mData.addTag(new Tag(newName, getLus(filterDialog)));
-                                listMenuTag.add(newName);
-                                tagsAdapter.addId(newName);
-                                tagsAdapter.notifyDataSetChanged();
-                            }
-                        })
-                        .show();
-                    }
-                }).create();
-    }
-    
-    private ListUrls getLus(AlertDialog dialog) {
-        return getLus(dialog.findViewById(R.id.custom));
-    }
-    
-    private ListUrls getLus(View view) {
-        CheckImage checkImageDoujinshi = (CheckImage) view
-                .findViewById(R.id.button_doujinshi);
-        CheckImage checkImageManga = (CheckImage) view
-                .findViewById(R.id.button_manga);
-        CheckImage checkImageArtistcg = (CheckImage) view
-                .findViewById(R.id.button_artistcg);
-        CheckImage checkImageGamecg = (CheckImage) view
-                .findViewById(R.id.button_gamecg);
-        CheckImage checkImageWestern = (CheckImage) view
-                .findViewById(R.id.button_western);
-        CheckImage checkImageNonH = (CheckImage) view
-                .findViewById(R.id.button_non_h);
-        CheckImage checkImageImageset = (CheckImage) view
-                .findViewById(R.id.button_imageset);
-        CheckImage checkImageCosplay = (CheckImage) view
-                .findViewById(R.id.button_cosplay);
-        CheckImage checkImageAsianporn = (CheckImage) view
-                .findViewById(R.id.button_asianporn);
-        CheckImage checkImageMisc = (CheckImage) view
-                .findViewById(R.id.button_misc);
-
-        int type = 0;
-        if (!checkImageDoujinshi.isPressed())
-            type |= ListUrls.DOUJINSHI;
-        if (!checkImageManga.isPressed())
-            type |= ListUrls.MANGA;
-        if (!checkImageArtistcg.isPressed())
-            type |= ListUrls.ARTIST_CG;
-        if (!checkImageGamecg.isPressed())
-            type |= ListUrls.GAME_CG;
-        if (!checkImageWestern.isPressed())
-            type |= ListUrls.WESTERN;
-        if (!checkImageNonH.isPressed())
-            type |= ListUrls.NON_H;
-        if (!checkImageImageset.isPressed())
-            type |= ListUrls.IMAGE_SET;
-        if (!checkImageCosplay.isPressed())
-            type |= ListUrls.COSPLAY;
-        if (!checkImageAsianporn.isPressed())
-            type |= ListUrls.ASIAN_PORN;
-        if (!checkImageMisc.isPressed())
-            type |= ListUrls.MISC;
-
-        EditText et = (EditText)view.findViewById(R.id.search_text);
-
-        ListUrls lus = new ListUrls(type, et.getText().toString());
-        
-        CheckBox cb = (CheckBox)view.findViewById(R.id.checkbox_advance);
-        if (cb.isChecked()) {
-            CheckBox checkImageSname = (CheckBox) view
-                    .findViewById(R.id.checkbox_sname);
-            CheckBox checkImageStags = (CheckBox) view
-                    .findViewById(R.id.checkbox_stags);
-            CheckBox checkImageSdesc = (CheckBox) view
-                    .findViewById(R.id.checkbox_sdesc);
-            CheckBox checkImageStorr = (CheckBox) view
-                    .findViewById(R.id.checkbox_storr);
-            CheckBox checkImageSto = (CheckBox) view
-                    .findViewById(R.id.checkbox_sto);
-            CheckBox checkImageSdt1 = (CheckBox) view
-                    .findViewById(R.id.checkbox_sdt1);
-            CheckBox checkImageSdt2 = (CheckBox) view
-                    .findViewById(R.id.checkbox_sdt2);
-            CheckBox checkImageSh = (CheckBox) view
-                    .findViewById(R.id.checkbox_sh);
-
-            int advType = 0;
-            if (checkImageSname.isChecked())
-                advType |= ListUrls.SNAME;
-            if (checkImageStags.isChecked())
-                advType |= ListUrls.STAGS;
-            if (checkImageSdesc.isChecked())
-                advType |= ListUrls.SDESC;
-            if (checkImageStorr.isChecked())
-                advType |= ListUrls.STORR;
-            if (checkImageSto.isChecked())
-                advType |= ListUrls.STO;
-            if (checkImageSdt1.isChecked())
-                advType |= ListUrls.STD1;
-            if (checkImageSdt2.isChecked())
-                advType |= ListUrls.STD2;
-            if (checkImageSh.isChecked())
-                advType |= ListUrls.SH;
-            CheckBox checkImageSr = (CheckBox) view
-                    .findViewById(R.id.checkbox_sr);
-            if (checkImageSr.isChecked()) {
-                Spinner spinnerMinRating = (Spinner) view
-                        .findViewById(R.id.spinner_min_rating);
-                lus.setAdvance(advType,
-                        spinnerMinRating.getSelectedItemPosition() + 2);
-            } else
-                lus.setAdvance(advType);
-        }
-        return lus;
-    }
-    
-    private AlertDialog createLongClickDialog() {
-        return new DialogBuilder(this).setTitle(R.string.what_to_do)
-                .setItems(R.array.list_item_long_click,
-                new AdapterView.OnItemClickListener() {
-                    @Override
-                    public void onItemClick(AdapterView<?> arg0, View arg1,
-                            int position, long arg3) {
-                        GalleryInfo lmd;
-                        switch (position) {
-                        case 0: // Add favourite item
-                            lmd = lmdArray.get(longClickItemIndex);
-                            mData.addLocalFavourite(lmd);
-                            Toast.makeText(MangaListActivity.this,
-                                    getString(R.string.toast_add_favourite),
-                                    Toast.LENGTH_SHORT).show();
-                            break;
-                        case 1:
-                            lmd = lmdArray.get(longClickItemIndex);
-                            Intent it = new Intent(MangaListActivity.this, DownloadService.class);
-                            startService(it);
-                            mServiceConn.getService().add(String.valueOf(lmd.gid), lmd.thumb, 
-                                    EhClient.detailHeader + lmd.gid + "/" + lmd.token, lmd.title);
-                            Toast.makeText(MangaListActivity.this,
-                                    getString(R.string.toast_add_download),
-                                    Toast.LENGTH_SHORT).show();
-                            break;
-                        default:
-                            break;
-                        }
-                        longClickDialog.dismiss();
-                    }
-                }).setNegativeButton(android.R.string.cancel, new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        ((AlertButton)v).dialog.dismiss();
-                    }
-                }).create();
-    }
-    
-    private AlertDialog createJumpDialog() {
-        LayoutInflater inflater = this.getLayoutInflater();
-        View view = inflater.inflate(R.layout.jump, null);
-        TextView tv = (TextView)view.findViewById(R.id.list_jump_sum);
-        tv.setText(String.format(getString(R.string.jump_sum), lus.getMax()));
-        tv = (TextView)view.findViewById(R.id.list_jump_to);
-        tv.setText(R.string.jump_to);
-        final EditText et = (EditText)view.findViewById(R.id.list_jump_edit);
-        
-        return new DialogBuilder(this).setTitle(R.string.jump)
-                .setView(view, true)
-                .setPositiveButton(android.R.string.ok,
-                new View.OnClickListener() {
-                    
-                    @Override
-                    public void onClick(View v) {
-                        try{
-                            int targetPage = Integer.parseInt(et.getText().toString()) - 1;
-                            if (targetPage >= firstPage
-                                    && targetPage <= lastPage) {   // If targetPage is in range
-                                ((AlertButton)v).dialog.dismiss(); // Just jump there
-                                int position = (targetPage - firstPage) *
-                                        lus.getNumPerPage();
-                                setMainListPosition(position);
-                            } else{
-                                if (lus.setPage(targetPage)) {
-                                    ((AlertButton)v).dialog.dismiss();
-                                    
-                                    waitView.setVisibility(View.GONE);
-                                    freshButton.setVisibility(View.GONE);
-                                    noFoundView.setVisibility(View.GONE);
-                                    sadpanda.setVisibility(View.GONE);
-                                    mHlv.setRefreshing(true);
-                                    
-                                    if (targetPage == firstPage - 1)
-                                        mGetMode = PRE_PAGE;
-                                    else if (targetPage == lastPage + 1)
-                                        mGetMode = NEXT_PAGE;
-                                    else
-                                        mGetMode = SOMEWHERE;
-                                    mGetMode |= SET_POSITION;
-                                    
-                                    getList();
-                                } else {
-                                    Toast.makeText(MangaListActivity.this,
-                                            getString(R.string.toast_invalid_page),
-                                            Toast.LENGTH_SHORT).show();
-                                }
-                            }
-                        } catch(Exception e) {
-                            Toast.makeText(MangaListActivity.this,
-                                    getString(R.string.toast_invalid_page),
-                                    Toast.LENGTH_SHORT).show();
-                        }
-                    }
-                }).setNegativeButton(android.R.string.cancel,
-                new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        ((AlertButton)v).dialog.dismiss();
-                    }
-                }).create();
-    }
-    
-    private interface OnSetNameListener {
-        public void onSetVaildName(String newName);
-    }
-    
-    /**
-     * Create a set name dialog
-     * 
-     * @param hint Text to set in edittext first
-     * @param oldStr string can be oldstr, even it is in listMenuTitle
-     * @param listener what to do when set right text
-     */
-    private AlertDialog createSetNameDialog(final String hint, final String oldStr, final OnSetNameListener listener) {
-        LayoutInflater inflater = this.getLayoutInflater();
-        View view = inflater.inflate(R.layout.set_name, null);
-        final EditText et = (EditText)view.findViewById(R.id.set_name_edit);
-        if (hint != null)
-            et.setText(hint);
-            
-        return new DialogBuilder(this).setTitle(R.string.add_tag)
-                .setView(view, true).setPositiveButton(android.R.string.ok,
-                new View.OnClickListener(){
-                    @Override
-                    public void onClick(View v) {
-                        String key = et.getText().toString();
-                        if (key.length() == 0)
-                            Toast.makeText(MangaListActivity.this,
-                                    getString(R.string.tag_name_empty),
-                                    Toast.LENGTH_SHORT).show();
-                        else if (listMenuTag.contains(key) && !key.equals(oldStr))
-                            Toast.makeText(MangaListActivity.this,
-                                    getString(R.string.tag_name_exist),
-                                    Toast.LENGTH_SHORT).show();
-                        else {
-                            ((AlertButton)v).dialog.dismiss();
-                            if (listener != null) {
-                                listener.onSetVaildName(key);
-                            }
-                        }
-                    }
-                }).setNegativeButton(android.R.string.cancel,
-                new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        ((AlertButton)v).dialog.dismiss();
-                    }
-                }).create();
-    }
-    
-    private AlertDialog createModifyTagDialog(final int position) {
-        LayoutInflater inflater = this.getLayoutInflater();
-        final View view = inflater.inflate(R.layout.filter, null);
-        ListUrls listUrls = mData.getTag(position);
-        setFilterView(view, listUrls);
-        final View advance = view.findViewById(R.id.filter_advance);
-        CheckBox cb = (CheckBox)view.findViewById(R.id.checkbox_advance);
-        cb.setOnCheckedChangeListener(new CheckBox.OnCheckedChangeListener() {
-            @Override
-            public void onCheckedChanged(CompoundButton buttonView,
-                    boolean isChecked) {
-                if (isChecked)
-                    advance.setVisibility(View.VISIBLE);
-                else
-                    advance.setVisibility(View.GONE);
-            }
-        });
-        if (cb.isChecked())
-            advance.setVisibility(View.VISIBLE);
-        
-        return new DialogBuilder(this).setTitle(listMenuTag.get(position))
-                .setView(view, false)
-                .setPositiveButton(android.R.string.ok, new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        ((AlertButton)v).dialog.dismiss();
-                        ListUrls listUrls = getLus(view);
-                        if (newTagName != null) {
-                            mData.setTag(position, new Tag(newTagName, listUrls));
-                            tagsAdapter.set(listMenuTag.get(position), newTagName);
-                            listMenuTag.set(position, newTagName);
-                            tagsAdapter.notifyDataSetChanged();
-                            
-                            newTagName = null;
-                        } else
-                            mData.setTag(position, new Tag(listMenuTag.get(position), listUrls));
-                    }
-                }).setNegativeButton(android.R.string.cancel, new View.OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        ((AlertButton)v).dialog.dismiss();
-                        newTagName = null;
-                    }
-                }).setNeutralButton(R.string.tag_change_name, new View.OnClickListener() {
-                    @Override
-                    public void onClick(final View v) {
-                        String hint = newTagName == null ? listMenuTag.get(position) : newTagName;
-                        createSetNameDialog(hint, listMenuTag.get(position), new OnSetNameListener(){
-                            @Override
-                            public void onSetVaildName(String newName) {
-                                if (newName.equals(listMenuTag.get(position))) // If new is old name
-                                    SuperDialogUtil.setTitle(((AlertButton)v).dialog,
-                                            listMenuTag.get(position));
-                                else {
-                                    newTagName = newName;
-                                    SuperDialogUtil.setTitle(((AlertButton)v).dialog,
-                                            String.format(getString(R.string.new_tag_name), newTagName));
-                                }
-                            }
-                        }).show();
-                    }
-                }).create();
-    }
-    
-    private void setFilterView(View view, ListUrls listUrls) {
-        // Normal
-        CheckImage checkImageDoujinshi = (CheckImage) view
-                .findViewById(R.id.button_doujinshi);
-        CheckImage checkImageManga = (CheckImage) view
-                .findViewById(R.id.button_manga);
-        CheckImage checkImageArtistcg = (CheckImage) view
-                .findViewById(R.id.button_artistcg);
-        CheckImage checkImageGamecg = (CheckImage) view
-                .findViewById(R.id.button_gamecg);
-        CheckImage checkImageWestern = (CheckImage) view
-                .findViewById(R.id.button_western);
-        CheckImage checkImageNonH = (CheckImage) view
-                .findViewById(R.id.button_non_h);
-        CheckImage checkImageImageset = (CheckImage) view
-                .findViewById(R.id.button_imageset);
-        CheckImage checkImageCosplay = (CheckImage) view
-                .findViewById(R.id.button_cosplay);
-        CheckImage checkImageAsianporn = (CheckImage) view
-                .findViewById(R.id.button_asianporn);
-        CheckImage checkImageMisc = (CheckImage) view
-                .findViewById(R.id.button_misc);
-
-        int type = listUrls.getType();
-        if ((type & ListUrls.DOUJINSHI) == 0)
-            checkImageDoujinshi.pressed();
-        else
-            checkImageDoujinshi.unpressed();
-        if ((type & ListUrls.MANGA) == 0)
-            checkImageManga.pressed();
-        else
-            checkImageManga.unpressed();
-        if ((type & ListUrls.ARTIST_CG) == 0)
-            checkImageArtistcg.pressed();
-        else
-            checkImageArtistcg.unpressed();
-        if ((type & ListUrls.GAME_CG) == 0)
-            checkImageGamecg.pressed();
-        else
-            checkImageGamecg.unpressed();
-        if ((type & ListUrls.WESTERN) == 0)
-            checkImageWestern.pressed();
-        else
-            checkImageWestern.unpressed();
-        if ((type & ListUrls.NON_H) == 0)
-            checkImageNonH.pressed();
-        else
-            checkImageNonH.unpressed();
-        if ((type & ListUrls.IMAGE_SET) == 0)
-            checkImageImageset.pressed();
-        else
-            checkImageImageset.unpressed();
-        if ((type & ListUrls.COSPLAY) == 0)
-            checkImageCosplay.pressed();
-        else
-            checkImageCosplay.unpressed();
-        if ((type & ListUrls.ASIAN_PORN) == 0)
-            checkImageAsianporn.pressed();
-        else
-            checkImageAsianporn.unpressed();
-        if ((type & ListUrls.MISC) == 0)
-            checkImageMisc.pressed();
-        else
-            checkImageMisc.unpressed();
-        
-
-        EditText et = (EditText)view.findViewById(R.id.search_text);
-        et.setText(listUrls.getSearch());
-        
-        // Advance
-        CheckBox cb = (CheckBox)view.findViewById(R.id.checkbox_advance);
-        cb.setChecked(listUrls.isAdvance());
-        
-        CheckBox checkImageSname = (CheckBox) view
-                .findViewById(R.id.checkbox_sname);
-        CheckBox checkImageStags = (CheckBox) view
-                .findViewById(R.id.checkbox_stags);
-        CheckBox checkImageSdesc = (CheckBox) view
-                .findViewById(R.id.checkbox_sdesc);
-        CheckBox checkImageStorr = (CheckBox) view
-                .findViewById(R.id.checkbox_storr);
-        CheckBox checkImageSto = (CheckBox) view
-                .findViewById(R.id.checkbox_sto);
-        CheckBox checkImageSdt1 = (CheckBox) view
-                .findViewById(R.id.checkbox_sdt1);
-        CheckBox checkImageSdt2 = (CheckBox) view
-                .findViewById(R.id.checkbox_sdt2);
-        CheckBox checkImageSh = (CheckBox) view
-                .findViewById(R.id.checkbox_sh);
-
-        int advType = listUrls.getAdvanceType();
-        
-        if ((advType & ListUrls.SNAME) == 0)
-            checkImageSname.setChecked(false);
-        else
-            checkImageSname.setChecked(true);
-        if ((advType & ListUrls.STAGS) == 0)
-            checkImageStags.setChecked(false);
-        else
-            checkImageStags.setChecked(true);
-        if ((advType & ListUrls.SDESC) == 0)
-            checkImageSdesc.setChecked(false);
-        else
-            checkImageSdesc.setChecked(true);
-        if ((advType & ListUrls.STORR) == 0)
-            checkImageStorr.setChecked(false);
-        else
-            checkImageStorr.setChecked(true);
-        if ((advType & ListUrls.STO) == 0)
-            checkImageSto.setChecked(false);
-        else
-            checkImageSto.setChecked(true);
-        if ((advType & ListUrls.STD1) == 0)
-            checkImageSdt1.setChecked(false);
-        else
-            checkImageSdt1.setChecked(true);
-        if ((advType & ListUrls.STD2) == 0)
-            checkImageSdt2.setChecked(false);
-        else
-            checkImageSdt2.setChecked(true);
-        if ((advType & ListUrls.SH) == 0)
-            checkImageSh.setChecked(false);
-        else
-            checkImageSh.setChecked(true);
-        
-        // MinRating
-        CheckBox checkImageSr = (CheckBox) view
-                .findViewById(R.id.checkbox_sr);
-        if (listUrls.isMinRating())
-            checkImageSr.setChecked(true);
-        else
-            checkImageSr.setChecked(false);
-        Spinner spinnerMinRating = (Spinner) view
-                .findViewById(R.id.spinner_min_rating);
-        int index;
-        if (listUrls.getMinRating() == -1)
-            index = 0;
-        else
-            index = listUrls.getMinRating() - 2;
-        spinnerMinRating.setSelection(index);
-    }
-    
-    private void setMainListPosition(int position) {
-        if (position == 0)
-            mMainList.setSelectionFromTop(position, mFswPaddingTop);
-        else
-            mMainList.setSelectionFromTop(position, 0);
-    }
-    
-    private class MangaListGetListener implements
-            EhClient.OnGetMangaListListener {
-        @Override
-        public void onSuccess(Object checkFlag, ArrayList<GalleryInfo> newLmdArray,
-                int indexPerPage, int maxPage) {
-            
-            // Check no Found view later
-            waitView.setVisibility(View.GONE);
-            freshButton.setVisibility(View.GONE);
-            
-            if (maxPage == 0) { // If No hits found
-                mHlv.setVisibility(View.GONE);
-                noFoundView.setVisibility(View.VISIBLE);
-                sadpanda.setVisibility(View.GONE);
-                
-                mTitle = mResources.getString(R.string.no_found);
-                setTitle();
-                
-                lmdArray.clear();
-                gmlAdapter.notifyDataSetChanged();
-            } else if (maxPage == -1) { //panda
-                mHlv.setVisibility(View.GONE);
-                noFoundView.setVisibility(View.GONE);
-                sadpanda.setVisibility(View.VISIBLE);
-                
-                mTitle = mResources.getString(R.string.sadpanda);
-                setTitle();
-                
-                lmdArray.clear();
-                gmlAdapter.notifyDataSetChanged();
-            } else {
-                mHlv.setVisibility(View.VISIBLE);
-                noFoundView.setVisibility(View.GONE);
-                sadpanda.setVisibility(View.GONE);
-                
-                // Set indexPerPage and maxPage
-                lus.setNumPerPage(indexPerPage);
-                lus.setMax(maxPage);
-                
-                // Check refresh or get more
-                switch (mGetMode & (~SET_POSITION)) {
-                case REFRESH:
-                    firstPage = 0;
-                    lastPage = 0;
-                    lmdArray.clear();
-                    lmdArray.addAll(newLmdArray);
-                    gmlAdapter.notifyDataSetChanged();
-                    
-                    // set visible page
-                    firstIndex = 0;
-                    lastIndex = newLmdArray.size() - 1;
-                    visiblePage = 0;
-                    
-                    // set title
-                    setTitle();
-                    
-                    // set main list positon
-                    setMainListPosition(0);
-                    break;
-                case PRE_PAGE:
-                    firstPage -= 1;
-                    lmdArray.addAll(0, newLmdArray);
-                    gmlAdapter.notifyDataSetChanged();
-                    
-                    // set position if necessary and set visible page
-                    if ((mGetMode & SET_POSITION) != 0) {
-                        firstIndex = 0;
-                        lastIndex = newLmdArray.size()-1;
-                        visiblePage = lus.getPage();
-                        
-                        setMainListPosition(0);
-                        setTitle();
-                    } else {
-                        firstIndex += newLmdArray.size();
-                        lastIndex += newLmdArray.size();
-                        
-                        setMainListPosition(
-                                mMainList.getFirstVisiblePosition() + newLmdArray.size());
-                    }
-                    break;
-                case NEXT_PAGE:
-                    lastPage += 1;
-                    lmdArray.addAll(newLmdArray);
-                    gmlAdapter.notifyDataSetChanged();
-                    
-                    // set position if necessary and set visible page
-                    if ((mGetMode & SET_POSITION) != 0) {
-                        firstIndex = lmdArray.size() - newLmdArray.size();
-                        lastIndex = lmdArray.size() - 1;
-                        visiblePage = lus.getPage();
-                        
-                        setMainListPosition(firstIndex);
-                        setTitle();
-                    }
-                    break;
-                case SOMEWHERE:
-                    firstPage = lus.getPage();
-                    lastPage = lus.getPage();
-                    lmdArray.clear();
-                    lmdArray.addAll(newLmdArray);
-                    gmlAdapter.notifyDataSetChanged();
-                    
-                    // Get visible page
-                    firstIndex = 0;
-                    lastIndex = newLmdArray.size();
-                    visiblePage = lus.getPage();
-                    
-                    setMainListPosition(0);
-                    setTitle();
-                    break;
-                default:
-                    break;
-                }
-            }
-            
-            mHlv.setAnyRefreshComplete(true);
-        }
-
-        @Override
-        public void onFailure(Object checkFlag, String eMsg) {
-            // Check pull list view later
-            // Check fresh view later
-            waitView.setVisibility(View.GONE);
-            noFoundView.setVisibility(View.GONE);
-            sadpanda.setVisibility(View.GONE);
-            
-            switch (mGetMode & (~SET_POSITION)) {
-            case REFRESH:
-                mHlv.setVisibility(View.GONE);
-                freshButton.setVisibility(View.VISIBLE);
-                
-                Log.d(TAG, "error");
-                
-                Toast.makeText(MangaListActivity.this,
-                        eMsg, Toast.LENGTH_SHORT)
-                        .show();
-                lmdArray.clear();
-                gmlAdapter.notifyDataSetChanged();
-                break;
-            default:
-                Log.d(TAG, "error " + mGetMode);
-                freshButton.setVisibility(View.GONE);
-                Toast.makeText(
-                        MangaListActivity.this,
-                        eMsg,
-                        Toast.LENGTH_SHORT).show();
-                break;
-            }
-            mHlv.setAnyRefreshComplete(false);
-        }
-    }
-    
-    private class MangaListListener implements ListView.OnScrollListener {
-
-        @Override
-        public void onScroll(AbsListView view, int firstVisibleItem,
-                int visibleItemCount, int totalItemCount) {
-            mHlv.onScroll(view, firstVisibleItem, visibleItemCount, totalItemCount);
-
-            if (lus == null || visibleItemCount < 2)
-                return;
-            if (lastIndex == 0)
-                lastIndex = lus.getNumPerPage() - 1;
-
-            int pageChanged = (firstVisibleItem - firstIndex)
-                    / lus.getNumPerPage();
-            if (pageChanged == 0)
-                pageChanged = (firstVisibleItem + visibleItemCount - lastIndex - 1)
-                        / lus.getNumPerPage();
-            
-            if (pageChanged != 0) {
-                visiblePage = visiblePage + pageChanged;
-                firstIndex += pageChanged * lus.getNumPerPage();
-                lastIndex += pageChanged * lus.getNumPerPage();
-                setTitle();
-            }
-        }
-
-        @Override
-        public void onScrollStateChanged(AbsListView view, int scrollState) {}
-    }
-
-    private class GmlAdapter extends BaseAdapter {
-        private LayoutInflater mInflater;
-
-        public GmlAdapter() {
-            mInflater = LayoutInflater.from(MangaListActivity.this);
-        }
-
-        @Override
-        public int getCount() {
-            return lmdArray.size();
-        }
-
-        @Override
-        public Object getItem(int arg0) {
-            return lmdArray.get(arg0);
-        }
-
-        @Override
-        public long getItemId(int position) {
-            return position;
-        }
-
-        @Override
-        public View getView(int position, View convertView, ViewGroup parent) {
-            GalleryInfo lmd= lmdArray.get(position);
-            if (convertView == null) {
-                convertView = mInflater.inflate(R.layout.list_item, null);
-            }
-            final LoadImageView thumb = (LoadImageView)convertView.findViewById(R.id.cover);
-            if (!String.valueOf(lmd.gid).equals(thumb.getKey())) {
-                
-                Bitmap bmp = null;
-                if (Cache.memoryCache != null &&
-                        (bmp = Cache.memoryCache.get(String.valueOf(lmd.gid))) != null) {
-                    thumb.setLoadInfo(lmd.thumb, String.valueOf(lmd.gid));
-                    thumb.setImageBitmap(bmp);
-                    thumb.setState(LoadImageView.LOADED);
-                } else {
-                    thumb.setImageDrawable(null);
-                    thumb.setLoadInfo(lmd.thumb, String.valueOf(lmd.gid));
-                    thumb.setState(LoadImageView.NONE);
-                    mImageGeterManager.add(lmd.thumb, String.valueOf(lmd.gid),
-                            ImageGeterManager.DISK_CACHE | ImageGeterManager.DOWNLOAD,
-                            new LoadImageView.SimpleImageGetListener(thumb));
-                }
-                
-                // Set manga name
-                TextView name = (TextView) convertView.findViewById(R.id.name);
-                name.setText(lmd.title);
-                
-                // Set uploder
-                TextView uploader = (TextView) convertView.findViewById(R.id.uploader);
-                uploader.setText(lmd.uploader);
-                
-                // Set category
-                TextView category = (TextView) convertView.findViewById(R.id.category);
-                String newText = Ui.getCategoryText(lmd.category);
-                if (!newText.equals(category.getText())) {
-                    category.setText(newText);
-                    category.setBackgroundColor(Ui.getCategoryColor(lmd.category));
-                }
-                
-                // Add star
-                RatingBar rate = (RatingBar) convertView
-                        .findViewById(R.id.rate);
-                rate.setRating(lmd.rating);
-                
-                // set posted
-                TextView posted = (TextView) convertView.findViewById(R.id.posted);
-                posted.setText(lmd.posted);
-            }
-            return convertView;
-        }
-    }
-    
-    @Override
-    public void onConfigurationChanged(Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-        mSlidingMenu.setBehindWidth(
-                mResources.getDimensionPixelOffset(R.dimen.menu_offset));
-    }
-    
-    private void handleIntent(Intent intent) { 
-        if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
-           String query = 
-                 intent.getStringExtra(SearchManager.QUERY); 
-           mSearchView.setQuery(query, true);
-        } 
-     }
-    
-    @Override
-    protected void onResume() {
-        super.onResume();
-        int screenOri = Config.getScreenOriMode();
-        if (screenOri != getRequestedOrientation())
-            setRequestedOrientation(screenOri);
-        
-    }
-    
-    @Override
-    protected void onNewIntent(Intent intent) { 
-        setIntent(intent); 
-        handleIntent(intent); 
-    }
-    
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        handleIntent(getIntent());
-        setContentView(R.layout.list);
-        
-        mAppContext = (AppContext)getApplication();
-        mData = mAppContext.getData();
-        mEhClient = mAppContext.getEhClient();
-        mImageGeterManager = mAppContext.getImageGeterManager();
-        mResources =getResources();
-        
-        setBehindContentView(R.layout.list_menu_left);
-        setSlidingActionBarEnabled(false);
-        mSlidingMenu = getSlidingMenu();
-        mSlidingMenu.setSecondaryMenu(R.layout.list_menu_right);
-        mSlidingMenu.setMode(SlidingMenu.LEFT_RIGHT);
-        mSlidingMenu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);
-        mSlidingMenu.setBehindWidth(
-                mResources.getDimensionPixelOffset(R.dimen.menu_offset));
-        mSlidingMenu.setShadowDrawable(R.drawable.shadow);
-        mSlidingMenu.setShadowWidthRes(R.dimen.shadow_width);
-        mSlidingMenu.setSecondaryShadowDrawable(R.drawable.shadow_right);
-        mSlidingMenu.setOnOpenedListener(new SlidingMenu.OnOpenedListener() {
-            @Override
-            public void onOpened() {
-                setTitle(R.string.app_name);
-            }
-        });
-        mSlidingMenu.setOnClosedListener(new SlidingMenu.OnClosedListener() {
-            @Override
-            public void onClosed() {
-                setTitle();
-                invalidateOptionsMenu();
-            }
-        });
-        
-        int screenOri = Config.getScreenOriMode();
-        if (screenOri != getRequestedOrientation())
-            setRequestedOrientation(screenOri);
-        
-        Ui.translucent(this);
-        
-        // Download service
-        Intent it = new Intent(MangaListActivity.this, DownloadService.class);
-        bindService(it, mServiceConn, BIND_AUTO_CREATE);
-        
-        // Get url
-        Intent intent = getIntent();
-        int type = intent.getIntExtra("type", ListUrls.ALL_TYPE);
-        String search = intent.getStringExtra("search");
-        int page = intent.getIntExtra("page", 0);
-        lus = new ListUrls(type, search, page);
-        visiblePage = lus.getPage();
-        
-        // Init dialog
-        loginDialog = createLoginDialog();
-        filterDialog = createFilterDialog();
-        longClickDialog = createLongClickDialog();
-        
-        
-        // Get View
-        mUserPanel = (LinearLayout)findViewById(R.id.user_panel);
-        itemListMenu = (ListView) findViewById(R.id.list_menu_item_list);
-        tagListMenu = (TagListView) findViewById(R.id.list_menu_tag_list);
-        loginMenu = (RelativeLayout)findViewById(R.id.list_menu_login);
-        mHlv = (HfListView)findViewById(R.id.list_list);
-        mMainList = mHlv.getListView();
-        waitView = (View) findViewById(R.id.list_wait_first);
-        freshButton = (Button) findViewById(R.id.list_refresh);
-        noFoundView = (View) findViewById(R.id.list_no_found);
-        sadpanda = (ImageView) findViewById(R.id.sadpanda);
-        loginView = (ViewGroup) findViewById(R.id.drawer_login);
-        loginButton = (Button) findViewById(R.id.button_login);
-        checkLoginButton = (Button) findViewById(R.id.button_check_login);
-        waitloginView = (View) findViewById(R.id.list_wait_login);
-        loginOverView = (ViewGroup) findViewById(R.id.drawer_login_over);
-        usernameText = (TextView) findViewById(R.id.text_username);
-        logoutButton = (Button) findViewById(R.id.list_button_logout);
-        waitlogoutView = (View) findViewById(R.id.list_wait_logout);
-        
-        // Drawer
-        getActionBar().setDisplayHomeAsUpEnabled(true);
-        getActionBar().setHomeButtonEnabled(true);
-        
-        // leftDrawer
-        final int[] data = {R.drawable.ic_action_home, R.string.homepage,
-                R.drawable.ic_action_panda, R.string.mode,
-                R.drawable.ic_action_jump, R.string.jump,
-                R.drawable.ic_action_search, android.R.string.search_go,
-                R.drawable.ic_action_favorite, R.string.favourite,
-                R.drawable.ic_action_download, R.string.download,
-                R.drawable.ic_action_settings, R.string.action_settings};
-        
-        itemListMenu.setClipToPadding(false);
-        itemListMenu.setAdapter(new BaseAdapter() {
-            @Override
-            public int getCount() {
-                return data.length/2;
-            }
-
-            @Override
-            public Object getItem(int position) {
-                return new int[]{data[position * 2], data[position * 2 + 1]};
-            }
-
-            @Override
-            public long getItemId(int position) {
-                return position;
-            }
-
-            @Override
-            public View getView(int position, View convertView, ViewGroup parent) {
-                LayoutInflater li= LayoutInflater.from(MangaListActivity.this);
-                Drawable d = mResources.getDrawable(data[position * 2]);
-                d.setBounds(0, 0, Ui.dp2pix(36), Ui.dp2pix(36));
-                TextView tv = (TextView)li.inflate(R.layout.menu_item, null);
-                tv.setCompoundDrawables(d, null, null, null);
-                tv.setCompoundDrawablePadding(Ui.dp2pix(8));
-                tv.setText(data[position * 2 + 1]);
-                return tv;
-            }
-        });
-        itemListMenu.setOnItemClickListener(new OnItemClickListener() {
-            @Override
-            public void onItemClick(AdapterView<?> parent, View view,
-                    int position, long id) {
-                Intent intent;
-                switch (position) {
-                case 0: // Home page
-                    ListUrls backup = lus;
-                    lus = new ListUrls(ListUrls.ALL_TYPE, null, 0);
-                    if (refresh()) {
-                        mTitle = mResources.getString(R.string.homepage);
-                        setTitle(mTitle);
-                        
-                        showContent();
-                    } else {
-                        Toast.makeText(MangaListActivity.this,
-                                getString(R.string.wait_for_last),
-                                Toast.LENGTH_SHORT).show();
-                        lus = backup;
-                    }
-                    break;
-                case 1:
-                    break;
-                case 2:
-                    if (!mHlv.isAnyRefreshing() && isGetOk())
-                        jump();
-                    break;
-                case 3:
-                    filterDialog.show();
-                    break;
-                    
-                case 4: // Favourite
-                    intent = new Intent(MangaListActivity.this,
-                            FavouriteActivity.class);
-                    startActivity(intent);
-                    showContent();
-                    break;
-                    
-                case 5:
-                    showContent();
-                    intent = new Intent(MangaListActivity.this,
-                            DownloadActivity.class);
-                    startActivity(intent);
-                    break;
-                    
-                case 6:
-                    showContent();
-                    intent = new Intent(MangaListActivity.this,
-                            SettingsActivity.class);
-                    startActivity(intent);
-                    break;
-                }
-            }
-        });
-        
-        List<String> keys = mData.getAllTagNames();
-        
-        for (int i = 0; i < keys.size(); i++)
-            listMenuTag.add(keys.get(i));
-        tagsAdapter = new TagsAdapter(this, R.layout.menu_tag, listMenuTag);
-        tagListMenu.setClipToPadding(false);
-        tagListMenu.setAdapter(tagsAdapter);
-        tagListMenu.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
-        tagListMenu.setOnItemClickListener(new OnItemClickListener() {
-            @Override
-            public void onItemClick(AdapterView<?> arg0, View arg1,
-                    int position, long arg3) {
-                ListUrls backup = lus;
-                lus = mData.getTag(position);
-                if (lus != null && refresh()) {
-                    mTitle = listMenuTag.get(position);
-                    setTitle(mTitle);
-                    showContent();
-                } else {
-                    Toast.makeText(MangaListActivity.this,
-                            getString(R.string.wait_for_last),
-                            Toast.LENGTH_SHORT).show();
-                    lus = backup;
-                }
-            }
-        });
-        tagListMenu.setOnModifyListener(new TagListView.OnModifyListener(){
-            @Override
-            public void onModify(int position) {
-                createModifyTagDialog(position).show();
-            }
-        });
-        tagListMenu.setOnSwapListener(new TagListView.OnSwapListener() {
-            @Override
-            public void onSwap(int positionOne, int positionTwo) {
-                String temp = listMenuTag.get(positionOne);
-                mData.swapTag(positionOne, positionTwo);
-                listMenuTag.set(positionOne, listMenuTag.get(positionTwo));
-                listMenuTag.set(positionTwo, temp);
-                tagsAdapter.notifyDataSetChanged();
-            }
-        });
-        tagListMenu.setOnDeleteListener(new TagListView.OnDeleteListener() {
-            @Override
-            public void onDelete(int position) {
-                String removeItem = listMenuTag.remove(position);
-                mData.deleteTag(position);
-                tagsAdapter.remove(removeItem);
-                tagsAdapter.notifyDataSetChanged();
-            }
-        });
-        
-        // Pull list view
-        // Setup ActionBarPullToRefresh
-        mHlv.setColorScheme(R.color.refresh_color_1, R.color.refresh_color_2, R.color.refresh_color_3, R.color.refresh_color_4);
-        mHlv.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
-            @Override
-            public void onRefresh() {
-                if (firstPage != 0) {
-                    lus.setPage(firstPage - 1);
-                    mGetMode = PRE_PAGE;
-                    getList();
-                } else {
-                    lus.setPage(0);
-                    mGetMode = REFRESH;
-                    getList();
-                }
-            }
-        });
-        mHlv.setOnFooterRefreshListener(new HfListView.OnFooterRefreshListener() {
-            @Override
-            public boolean onFooterRefresh() {
-                if (lus.setPage(lastPage+1)) {
-                    mGetMode = NEXT_PAGE;
-                    getList();
-                    return true;
-                } else {
-                    return false;
-                }
-            }
-        });
-        mHlv.setFooterString(getString(R.string.footer_loading),
-                getString(R.string.footer_loaded),
-                getString(R.string.footer_fail));
-        
-        // Listview
-        gmlAdapter = new GmlAdapter();
-        mMainList.setDivider(null);
-        mMainList.setSelector(new ColorDrawable(Color.TRANSPARENT));
-        mMainList.setClipToPadding(false);
-        mMainList.setAdapter(gmlAdapter);
-        mMainList.setOnScrollListener(new MangaListListener());
-        mMainList.setOnItemClickListener(new OnItemClickListener() {
-            @Override
-            public void onItemClick(AdapterView<?> arg0, View arg1,
-                    int position, long arg3) {
-                Intent intent = new Intent(MangaListActivity.this,
-                        MangaDetailActivity.class);
-                GalleryInfo gi = lmdArray.get(position);
-                intent.putExtra("url", EhClient.detailHeader + gi.gid + "/" + gi.token);
-                intent.putExtra(MangaDetailActivity.KEY_G_INFO, gi);
-                startActivity(intent);
-            }
-        });
-        mMainList.setOnItemLongClickListener(new OnItemLongClickListener() {
-            @Override
-            public boolean onItemLongClick(AdapterView<?> arg0, View arg1,
-                    int position, long arg3) {
-                longClickItemIndex = position;
-                longClickDialog.show();
-                return true;
-            }
-        });
-        
-        
-        
-        FswView alignment = (FswView)findViewById(R.id.alignment);
-        alignment.addOnFitSystemWindowsListener(new OnFitSystemWindowsListener() {
-            @Override
-            public void onfitSystemWindows(int paddingLeft, int paddingTop,
-                    int paddingRight, int paddingBottom) {
-                mFswPaddingLeft = paddingLeft;
-                mFswPaddingTop = paddingTop;
-                mFswPaddingRight = paddingRight;
-                mFswPaddingBottom = paddingBottom;
-                
-                RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams)mHlv.getLayoutParams();
-                lp.topMargin = mFswPaddingTop;
-                mMainList.setPadding(mMainList.getPaddingLeft(), mMainList.getPaddingTop(),
-                        mMainList.getPaddingRight(), mFswPaddingBottom);
-                mUserPanel.setPadding(mUserPanel.getPaddingLeft(), mFswPaddingTop,
-                        mUserPanel.getPaddingRight(), mUserPanel.getPaddingBottom());
-                itemListMenu.setPadding(itemListMenu.getPaddingLeft(), itemListMenu.getPaddingTop(),
-                        itemListMenu.getPaddingRight(), mFswPaddingBottom);
-                tagListMenu.setPadding(tagListMenu.getPaddingLeft(), mFswPaddingTop,
-                        tagListMenu.getPaddingRight(), mFswPaddingBottom);
-            }
-        });
-        
-        
-        // Check update
-        checkUpdate();
-        
-        // Check login
-        layoutDrawRight();
-        checkLogin(false);
-        
-        // get MangeList
-        mTitle = mResources.getString(R.string.homepage);
-        setTitle();
-        refresh(false);
-        
-        // set layout
-        mHlv.setVisibility(View.GONE);
-        waitView.setVisibility(View.VISIBLE);
-        freshButton.setVisibility(View.GONE);
-        noFoundView.setVisibility(View.GONE);
-        sadpanda.setVisibility(View.GONE);
-        layoutDrawRight();
-    }
-    
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.main, menu);
-        
-        SearchManager searchManager =
-                (SearchManager) getSystemService(Context.SEARCH_SERVICE);
-        mSearchView =
-                (SearchView) menu.findItem(R.id.action_search).getActionView();
-        mSearchView.setSearchableInfo(
-                searchManager.getSearchableInfo(getComponentName()));
-        mSearchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
-            @Override
-            public boolean onQueryTextChange(String newText) {
-                return false;
-            }
-            @Override
-            public boolean onQueryTextSubmit(String query) {
-                mSearchView.clearFocus();
-                String t = null;
-                if (query == null || query.isEmpty())
-                    t = getString(android.R.string.search_go);
-                else
-                    t = getString(android.R.string.search_go) + " " + query;
-                
-                ListUrls backup = lus;
-                lus = new ListUrls(ListUrls.ALL_TYPE, query);
-                if (refresh()) {
-                    mTitle = t;
-                    setTitle(mTitle);
-                } else {
-                    Toast.makeText(MangaListActivity.this,
-                            getString(R.string.wait_for_last),
-                            Toast.LENGTH_SHORT).show();
-                    lus = backup;
-                }
-                return true;
-            }
-        });
-        
-        // Make search view custom look
-        int searchTextID = mResources.getIdentifier("android:id/search_src_text", null, null);
-        AutoCompleteTextView searchText = null;
-        if (searchTextID > 0
-                && (searchText = (AutoCompleteTextView)mSearchView.findViewById(searchTextID)) != null) {
-            
-            int searchCursorID = mResources.getIdentifier("android:drawable/text_cursor_holo_dark", null, null);
-            if (searchCursorID > 0) {
-                try {
-                    Field f = Class.forName("android.widget.TextView")
-                            .getDeclaredField("mCursorDrawableRes");
-                    f.setAccessible(true);
-                    f.setInt(searchText, searchCursorID);
-                } catch (NoSuchFieldException e) {
-                    e.printStackTrace();
-                } catch (IllegalAccessException e) {
-                    e.printStackTrace();
-                } catch (IllegalArgumentException e) {
-                    e.printStackTrace();
-                } catch (ClassNotFoundException e) {
-                    e.printStackTrace();
-                }
-            }
-            
-            searchText.setTextColor(Color.WHITE);
-            searchText.setHintTextColor(Color.WHITE);
-            
-            int searchImageID = mResources.getIdentifier("android:drawable/ic_search", null, null);
-            Drawable searchImage = null;
-            if (searchImageID > 0
-                    && (searchImage = mResources.getDrawable(searchImageID)) != null) {
-                SpannableStringBuilder ssb = new SpannableStringBuilder("   ");
-                ssb.append(getString(R.string.advance_search_left));
-                int textSize = (int) (searchText.getTextSize() * 1.25);
-                searchImage.setBounds(0, 0, textSize, textSize);
-                ssb.setSpan(new ImageSpan(searchImage), 1, 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
-                searchText.setHint(ssb);
-            }
-        }
-        
-        int plateViewID = mResources.getIdentifier("android:id/search_plate", null, null);
-        View plateView = null;
-        if (plateViewID > 0
-                && (plateView = (View)mSearchView.findViewById(plateViewID)) != null) {
-            plateView.setBackgroundResource(R.drawable.textfield_searchview);
-        }
-        
-        int plateRightViewID = mResources.getIdentifier("android:id/submit_area", null, null);
-        View plateRightView = null;
-        if (plateRightViewID > 0
-                && (plateRightView = (View)mSearchView.findViewById(plateRightViewID)) != null) {
-            plateRightView.setBackgroundResource(R.drawable.textfield_searchview_right);
-        }
-        
-        int closeViewID = mResources.getIdentifier("android:id/search_close_btn", null, null);
-        ImageView closeView = null;
-        int closeImageID = mResources.getIdentifier("android:drawable/ic_clear", null, null);
-        Drawable closeImage = null;
-        if (closeViewID > 0
-                && (closeView = (ImageView)mSearchView.findViewById(closeViewID)) != null
-                && closeImageID > 0
-                && (closeImage = mResources.getDrawable(closeImageID)) != null) {
-            closeView.setImageDrawable(closeImage);
-        }
-        
-        int voiceViewID = mResources.getIdentifier("android:id/search_voice_btn", null, null);
-        ImageView voiceView = null;
-        int voiceImageID = mResources.getIdentifier("android:drawable/ic_voice_search", null, null);
-        Drawable voiceImage = null;
-        if (voiceViewID > 0
-                && (voiceView = (ImageView)mSearchView.findViewById(voiceViewID)) != null
-                && voiceImageID > 0
-                && (voiceImage = mResources.getDrawable(voiceImageID)) != null) {
-            voiceView.setImageDrawable(voiceImage);
-        }
-        
-        return true;
-    }
-    
-    // Double click back exit
-    @Override
-    public void onBackPressed() {
-        if (System.currentTimeMillis() - curBackTime > BACK_PRESSED_INTERVAL) {
-            curBackTime = System.currentTimeMillis();
-            Toast.makeText(this, getString(R.string.exit_tip), Toast.LENGTH_SHORT).show();
-        } else
-            finish();
-    }
-    
-    private void jump() {
-        createJumpDialog().show();
-    }
-    
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        // Handle item selection
-        switch (item.getItemId()) {
-        case android.R.id.home:
-            if (mSlidingMenu.isMenuShowing())
-                showContent();
-            else
-                showMenu();
-            return true;
-        default:
-            return super.onOptionsItemSelected(item);
-        }
-    }
-    
-    public boolean isGetOk() {
-        return mHlv.getVisibility() == View.VISIBLE;
-    }
-    
-    public void setTitle() {
-        if (isGetOk())
-            setTitle(String.format(getString(R.string.list_title), mTitle, visiblePage + 1));
-        else
-            setTitle(mTitle);
-    }
-    
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
-        unbindService(mServiceConn);
-        
-        List<GalleryInfo> reads = mData.getAllReads();
-        for (GalleryInfo item : reads) {
-            File folder = new File(Config.getDownloadPath(),
-                    StringEscapeUtils.escapeHtml4(item.title));
-            try {
-                Util.deleteContents(folder);
-                folder.delete();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-        mData.deleteAllReads();
-    }
-    
-    private void checkUpdate() {
-        new UpdateHelper((AppContext)getApplication())
-        .SetOnCheckUpdateListener(new UpdateHelper.OnCheckUpdateListener() {
-            @Override
-            public void onSuccess(String version, long size,
-                    final String url, final String fileName, String info) {
-                String sizeStr = Util.sizeToString(size);
-                AlertDialog dialog = SuperDialogUtil.createUpdateDialog(MangaListActivity.this,
-                        version, sizeStr, info,
-                        new View.OnClickListener() {
-                            @Override
-                            public void onClick(View v) {
-                                ((AlertButton)v).dialog.dismiss();
-                                // TODO
-                                try {
-                                    Downloader downloader = new Downloader(MangaListActivity.this);
-                                    downloader.resetData(Config.getDownloadPath(), fileName, url);
-                                    downloader.setOnDownloadListener(
-                                            new UpdateHelper.UpdateListener(MangaListActivity.this,
-                                                    fileName));
-                                    new Thread(downloader).start();
-                                } catch (MalformedURLException e) {
-                                    UpdateHelper.setEnabled(true);
-                                }
-                            }
-                        }, new View.OnClickListener() {
-                            @Override
-                            public void onClick(View v) {
-                                ((AlertButton)v).dialog.dismiss();
-                                UpdateHelper.setEnabled(true);
-                            }
-                        });
-                if (!MangaListActivity.this.isFinishing())
-                    dialog.show();
-            }
-            @Override
-            public void onNoUpdate() {
-                UpdateHelper.setEnabled(true);
-            }
-            @Override
-            public void onFailure(String eMsg) {
-                UpdateHelper.setEnabled(true);
-            }
-        }).autoCheckUpdate();
-    }
-    
-    private void checkLogin(boolean force) {
-        /*
-        
-        if (Config.isLogin() || force) {
-            loginButton.setVisibility(View.GONE);
-            checkLoginButton.setVisibility(View.GONE);
-            waitloginView.setVisibility(View.VISIBLE);
-            mEhClient.checkLogin(new EhClient.OnCheckLoginListener() {
-                @Override
-                public void onSuccess() {
-                    Config.loginNow();
-                    Toast.makeText(MangaListActivity.this,
-                            getString(R.string.toast_login_succeeded),
-                            Toast.LENGTH_SHORT).show();
-                    layoutDrawRight();
-                }
-
-                @Override
-                public void onFailure(String eMsg) {
-                    loginButton.setVisibility(View.VISIBLE);
-                    if (Config.isLogin())
-                        checkLoginButton.setVisibility(View.VISIBLE);
-                    else
-                        checkLoginButton.setVisibility(View.GONE);
-                    waitloginView.setVisibility(View.GONE);
-                    Toast.makeText(MangaListActivity.this,
-                            eMsg,
-                            Toast.LENGTH_SHORT).show();
-                }
-            });
-        }
-        */
-    }
-    
-    private void layoutDrawRight() {
-        /*
-        
-        if (mEhClient.isLogin()) { // If have login
-            loginView.setVisibility(View.GONE);
-            loginOverView.setVisibility(View.VISIBLE);
-            
-            usernameText.setText(mEhClient.getUsername());
-            logoutButton.setVisibility(View.VISIBLE);
-            waitlogoutView.setVisibility(View.GONE);
-        } else {
-            loginView.setVisibility(View.VISIBLE);
-            loginOverView.setVisibility(View.GONE);
-            
-            loginButton.setVisibility(View.VISIBLE);
-            if (Config.isLogin())
-                checkLoginButton.setVisibility(View.VISIBLE);
-            else
-                checkLoginButton.setVisibility(View.GONE);
-            waitloginView.setVisibility(View.GONE);
-        }
-        
-        */
-    }
-    
-    private void getList() {
-        mEhClient.getMangaList(lus.getUrl(),
-                null,
-                new MangaListGetListener());
-    }
-    
-    public boolean refresh() {
-        return refresh(true);
-    }
-    
-    public boolean refresh(boolean isShowProgress) {
-        if (!mHlv.isAnyRefreshing()
-                && waitView.getVisibility() != View.VISIBLE) {
-            lus.setPage(0);
-            if (isShowProgress)
-                mHlv.setRefreshing(true);
-            mGetMode = REFRESH;
-            getList();
-            return true;
-        } else {
-            return false;
-        }
-    }
-    
-    public void buttonRefresh(View arg0) {
-        refresh(false);
-        freshButton.setVisibility(View.GONE);
-        waitView.setVisibility(View.VISIBLE);
-    }
-
-    public void buttonLogout(View paramView) {
-        logoutButton.setVisibility(View.GONE);
-        waitlogoutView.setVisibility(View.VISIBLE);
-        mEhClient.logout(new EhClient.OnLogoutListener() {
-            @Override
-            public void onSuccess() {
-                Toast.makeText(MangaListActivity.this,
-                        getString(R.string.toast_logout_succeeded),
-                        Toast.LENGTH_SHORT).show();
-                Config.logoutNow();
-                layoutDrawRight();
-            }
-
-            @Override
-            public void onFailure(String eMsg) {
-                Toast.makeText(MangaListActivity.this,
-                        eMsg,
-                        Toast.LENGTH_SHORT).show();
-                logoutButton.setVisibility(View.VISIBLE);
-                waitlogoutView.setVisibility(View.GONE);
-            }
-        });
-    }
-    
-    public void buttonLogin(View v) {
-        loginDialog.show();
-    }
-    
-    public void buttonCheckLogin(View v) {
-        checkLogin(false);
-    }
-}
+package com.hippo.ehviewer.activity;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.Field;
+import java.net.MalformedURLException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.commons.lang3.StringEscapeUtils;
+
+import com.hippo.ehviewer.AppContext;
+import com.hippo.ehviewer.ImageGeterManager;
+import com.hippo.ehviewer.ListUrls;
+import com.hippo.ehviewer.R;
+import com.hippo.ehviewer.UpdateHelper;
+import com.hippo.ehviewer.data.Data;
+import com.hippo.ehviewer.data.GalleryInfo;
+import com.hippo.ehviewer.data.Tag;
+import com.hippo.ehviewer.ehclient.EhClient;
+import com.hippo.ehviewer.network.Downloader;
+import com.hippo.ehviewer.service.DownloadService;
+import com.hippo.ehviewer.service.DownloadServiceConnection;
+import com.hippo.ehviewer.util.Cache;
+import com.hippo.ehviewer.util.Config;
+import com.hippo.ehviewer.util.Log;
+import com.hippo.ehviewer.util.Ui;
+import com.hippo.ehviewer.util.Util;
+import com.hippo.ehviewer.widget.AlertButton;
+import com.hippo.ehviewer.widget.CheckImage;
+import com.hippo.ehviewer.widget.DialogBuilder;
+import com.hippo.ehviewer.widget.FswListView;
+import com.hippo.ehviewer.widget.FswView;
+import com.hippo.ehviewer.widget.HfListView;
+import com.hippo.ehviewer.widget.LoadImageView;
+import com.hippo.ehviewer.widget.OnFitSystemWindowsListener;
+import com.hippo.ehviewer.widget.SuperDialogUtil;
+import com.hippo.ehviewer.widget.TagListView;
+import com.hippo.ehviewer.widget.TagsAdapter;
+import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu;
+import com.jeremyfeinstein.slidingmenu.lib.app.SlidingActivity;
+
+import android.net.Uri;
+import android.os.Bundle;
+import android.app.AlertDialog;
+import android.app.SearchManager;
+import android.content.Context;
+import android.content.Intent;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
+import android.graphics.drawable.Drawable;
+import android.support.v4.widget.SwipeRefreshLayout;
+import android.text.Spannable;
+import android.text.SpannableStringBuilder;
+import android.text.style.ImageSpan;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AbsListView;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemClickListener;
+import android.widget.AdapterView.OnItemLongClickListener;
+import android.widget.AutoCompleteTextView;
+import android.widget.BaseAdapter;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.ListView;
+import android.widget.RatingBar;
+import android.widget.RelativeLayout;
+import android.widget.SearchView;
+import android.widget.Spinner;
+import android.widget.TextView;
+import android.widget.Toast;
+
+// TODO check visiblePage is right or not
+// TODO http://lofi.e-hentai.org/
+
+/*
+ * 
+ *    Footer 显示产生的 refresh     手动 pull 显示产生的 refresh     按键或其他产生的 refresh
+ *            |                                  |                             |
+ *            |                                  |                             |
+ *            ∨                                 ∨                            ∨
+ *     触发 onFootRefresh               触发 onRefreshStart          setHeaderRefresh(true)
+ *            |                                  |                             |
+ *            |<---------------------------------|-----------------------------|
+ *            ∨                                 
+ *        set listUrl
+ *        set getMode
+ *            |
+ *            |
+ *            ∨
+ *          getList 
+ */
+
+
+/**
+ * Make sure when getting list pulllistview is refreshing
+ * 
+ * @author Hippo
+ */
+public class MangaListActivity extends SlidingActivity {
+    private static String TAG = "MangaListActivity";
+    
+    private static final int REFRESH = 0x0;
+    private static final int NEXT_PAGE = 0x1;
+    private static final int PRE_PAGE = 0x2;
+    private static final int SOMEWHERE = 0x3;
+    private static final int SET_POSITION = 0x8000;
+    
+    private AppContext mAppContext;
+    private EhClient mEhClient;
+    private Resources mResources;
+    private ImageGeterManager mImageGeterManager;
+    
+    private SlidingMenu mSlidingMenu;
+    
+    private LinearLayout mUserPanel;
+    private SearchView mSearchView;
+    private ListView itemListMenu;
+    private TagListView tagListMenu;
+    private RelativeLayout loginMenu;
+    private HfListView mHlv;
+    private FswListView mMainList;
+    private View waitView;
+    private Button freshButton;
+    private View noFoundView;
+    private ImageView sadpanda;
+    private ViewGroup loginView;
+    private ViewGroup loginOverView;
+    private Button loginButton;
+    private Button checkLoginButton;
+    private View waitloginView;
+    private TextView usernameText;
+    private Button logoutButton;
+    private View waitlogoutView;
+    
+    private TagsAdapter tagsAdapter;
+
+    private ListUrls lus;
+    private GmlAdapter gmlAdapter;
+    private ArrayList<String> listMenuTag = new ArrayList<String>();
+    
+    private ArrayList<GalleryInfo> lmdArray = new ArrayList<GalleryInfo>();
+    
+    
+    
+    private Data mData;
+    
+    private int longClickItemIndex;
+    
+    private AlertDialog loginDialog;
+    private AlertDialog filterDialog;
+    private AlertDialog longClickDialog;
+    
+    // Modify tag
+    private String newTagName = null;
+    
+    // Double click back exit
+    private long curBackTime = 0;
+    private static final int BACK_PRESSED_INTERVAL = 2000;
+    
+    //
+    private int firstPage = 0;
+    private int lastPage = 0;
+    
+    private int firstIndex = 0;
+    private int lastIndex = 0;
+    private int visiblePage = 0;
+    
+    private String mTitle;
+    
+    private int mGetMode;
+    
+    private int mFswPaddingLeft;
+    private int mFswPaddingTop;
+    private int mFswPaddingRight;
+    private int mFswPaddingBottom;
+    
+    private DownloadServiceConnection mServiceConn = new DownloadServiceConnection();
+    
+    private AlertDialog createLoginDialog() {
+        LayoutInflater inflater = this.getLayoutInflater();
+        View view = inflater.inflate(R.layout.login, null);
+        
+        return new DialogBuilder(this).setCancelable(false)
+                .setTitle(R.string.login)
+                .setView(view, false)
+                .setPositiveButton(android.R.string.ok, new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        ((AlertButton)v).dialog.dismiss();
+                        loginButton.setVisibility(View.GONE);
+                        waitloginView.setVisibility(View.VISIBLE);
+                        String username = ((EditText) loginDialog.findViewById(R.id.username)).getText().toString();
+                        String password = ((EditText) loginDialog.findViewById(R.id.password)).getText().toString();
+                        mEhClient.login(username, password, new EhClient.OnLoginListener() {
+                            @Override
+                            public void onSuccess() {
+                                checkLogin(true);
+                            }
+                            @Override
+                            public void onFailure(String eMsg) {
+                                loginButton.setVisibility(View.VISIBLE);
+                                waitloginView.setVisibility(View.GONE);
+                                Toast.makeText(MangaListActivity.this,
+                                        eMsg,
+                                        Toast.LENGTH_SHORT).show();
+                                loginDialog.show();
+                            }
+                        });
+                    }
+                }).setNegativeButton(android.R.string.cancel, new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        ((AlertButton)v).dialog.dismiss();
+                        layoutDrawRight();
+                    }
+                }).setNeutralButton(R.string.register, new View.OnClickListener(){
+                    @Override
+                    public void onClick(View v) {
+                        Uri uri = Uri.parse("http://forums.e-hentai.org/index.php?act=Reg");
+                        Intent intent = new Intent(Intent.ACTION_VIEW,uri);
+                        startActivity(intent);
+                    } 
+                }).create();
+    }
+    
+    private AlertDialog createFilterDialog() {
+        LayoutInflater inflater = this.getLayoutInflater();
+        final View view = inflater.inflate(R.layout.filter, null);
+        
+        final View advance = view.findViewById(R.id.filter_advance);
+        CheckBox cb = (CheckBox)view.findViewById(R.id.checkbox_advance);
+        cb.setOnCheckedChangeListener(new CheckBox.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView,
+                    boolean isChecked) {
+                if (isChecked)
+                    advance.setVisibility(View.VISIBLE);
+                else
+                    advance.setVisibility(View.GONE);
+            }
+        });
+        
+        return new DialogBuilder(this).setTitle(android.R.string.search_go)
+                .setView(view, false)
+                .setPositiveButton(android.R.string.ok, new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        ListUrls backup = lus;
+                        lus = getLus(filterDialog);
+                        if (refresh()) {
+                            ((AlertButton)v).dialog.dismiss();
+                            showContent();
+                            
+                            String search = lus.getSearch();
+                            String t = null;
+                            if (search == null || search.isEmpty())
+                                t = getString(android.R.string.search_go);
+                            else
+                                t = getString(android.R.string.search_go) + " " + search;
+                            
+                            mTitle = t;
+                            setTitle(mTitle);
+                        } else {
+                            lus = backup;
+                            Toast.makeText(MangaListActivity.this,
+                                    getString(R.string.wait_for_last),
+                                    Toast.LENGTH_SHORT).show();
+                        }
+                    }
+                }).setNegativeButton(android.R.string.cancel, new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        ((AlertButton)v).dialog.dismiss();
+                    }
+                }).setNeutralButton(R.string.add, new View.OnClickListener() {
+                    @Override
+                    public void onClick(final View v) {
+                        createSetNameDialog(null, null, new OnSetNameListener() {
+                            @Override
+                            public void onSetVaildName(String newName) {
+                                ((AlertButton)v).dialog.dismiss();
+                                mData.addTag(new Tag(newName, getLus(filterDialog)));
+                                listMenuTag.add(newName);
+                                tagsAdapter.addId(newName);
+                                tagsAdapter.notifyDataSetChanged();
+                            }
+                        })
+                        .show();
+                    }
+                }).create();
+    }
+    
+    private ListUrls getLus(AlertDialog dialog) {
+        return getLus(dialog.findViewById(R.id.custom));
+    }
+    
+    private ListUrls getLus(View view) {
+        CheckImage checkImageDoujinshi = (CheckImage) view
+                .findViewById(R.id.button_doujinshi);
+        CheckImage checkImageManga = (CheckImage) view
+                .findViewById(R.id.button_manga);
+        CheckImage checkImageArtistcg = (CheckImage) view
+                .findViewById(R.id.button_artistcg);
+        CheckImage checkImageGamecg = (CheckImage) view
+                .findViewById(R.id.button_gamecg);
+        CheckImage checkImageWestern = (CheckImage) view
+                .findViewById(R.id.button_western);
+        CheckImage checkImageNonH = (CheckImage) view
+                .findViewById(R.id.button_non_h);
+        CheckImage checkImageImageset = (CheckImage) view
+                .findViewById(R.id.button_imageset);
+        CheckImage checkImageCosplay = (CheckImage) view
+                .findViewById(R.id.button_cosplay);
+        CheckImage checkImageAsianporn = (CheckImage) view
+                .findViewById(R.id.button_asianporn);
+        CheckImage checkImageMisc = (CheckImage) view
+                .findViewById(R.id.button_misc);
+
+        int type = 0;
+        if (!checkImageDoujinshi.isPressed())
+            type |= ListUrls.DOUJINSHI;
+        if (!checkImageManga.isPressed())
+            type |= ListUrls.MANGA;
+        if (!checkImageArtistcg.isPressed())
+            type |= ListUrls.ARTIST_CG;
+        if (!checkImageGamecg.isPressed())
+            type |= ListUrls.GAME_CG;
+        if (!checkImageWestern.isPressed())
+            type |= ListUrls.WESTERN;
+        if (!checkImageNonH.isPressed())
+            type |= ListUrls.NON_H;
+        if (!checkImageImageset.isPressed())
+            type |= ListUrls.IMAGE_SET;
+        if (!checkImageCosplay.isPressed())
+            type |= ListUrls.COSPLAY;
+        if (!checkImageAsianporn.isPressed())
+            type |= ListUrls.ASIAN_PORN;
+        if (!checkImageMisc.isPressed())
+            type |= ListUrls.MISC;
+
+        EditText et = (EditText)view.findViewById(R.id.search_text);
+
+        ListUrls lus = new ListUrls(type, et.getText().toString());
+        
+        CheckBox cb = (CheckBox)view.findViewById(R.id.checkbox_advance);
+        if (cb.isChecked()) {
+            CheckBox checkImageSname = (CheckBox) view
+                    .findViewById(R.id.checkbox_sname);
+            CheckBox checkImageStags = (CheckBox) view
+                    .findViewById(R.id.checkbox_stags);
+            CheckBox checkImageSdesc = (CheckBox) view
+                    .findViewById(R.id.checkbox_sdesc);
+            CheckBox checkImageStorr = (CheckBox) view
+                    .findViewById(R.id.checkbox_storr);
+            CheckBox checkImageSto = (CheckBox) view
+                    .findViewById(R.id.checkbox_sto);
+            CheckBox checkImageSdt1 = (CheckBox) view
+                    .findViewById(R.id.checkbox_sdt1);
+            CheckBox checkImageSdt2 = (CheckBox) view
+                    .findViewById(R.id.checkbox_sdt2);
+            CheckBox checkImageSh = (CheckBox) view
+                    .findViewById(R.id.checkbox_sh);
+
+            int advType = 0;
+            if (checkImageSname.isChecked())
+                advType |= ListUrls.SNAME;
+            if (checkImageStags.isChecked())
+                advType |= ListUrls.STAGS;
+            if (checkImageSdesc.isChecked())
+                advType |= ListUrls.SDESC;
+            if (checkImageStorr.isChecked())
+                advType |= ListUrls.STORR;
+            if (checkImageSto.isChecked())
+                advType |= ListUrls.STO;
+            if (checkImageSdt1.isChecked())
+                advType |= ListUrls.STD1;
+            if (checkImageSdt2.isChecked())
+                advType |= ListUrls.STD2;
+            if (checkImageSh.isChecked())
+                advType |= ListUrls.SH;
+            CheckBox checkImageSr = (CheckBox) view
+                    .findViewById(R.id.checkbox_sr);
+            if (checkImageSr.isChecked()) {
+                Spinner spinnerMinRating = (Spinner) view
+                        .findViewById(R.id.spinner_min_rating);
+                lus.setAdvance(advType,
+                        spinnerMinRating.getSelectedItemPosition() + 2);
+            } else
+                lus.setAdvance(advType);
+        }
+        return lus;
+    }
+    
+    private AlertDialog createLongClickDialog() {
+        return new DialogBuilder(this).setTitle(R.string.what_to_do)
+                .setItems(R.array.list_item_long_click,
+                new AdapterView.OnItemClickListener() {
+                    @Override
+                    public void onItemClick(AdapterView<?> arg0, View arg1,
+                            int position, long arg3) {
+                        GalleryInfo lmd;
+                        switch (position) {
+                        case 0: // Add favourite item
+                            lmd = lmdArray.get(longClickItemIndex);
+                            mData.addLocalFavourite(lmd);
+                            Toast.makeText(MangaListActivity.this,
+                                    getString(R.string.toast_add_favourite),
+                                    Toast.LENGTH_SHORT).show();
+                            break;
+                        case 1:
+                            lmd = lmdArray.get(longClickItemIndex);
+                            Intent it = new Intent(MangaListActivity.this, DownloadService.class);
+                            startService(it);
+                            mServiceConn.getService().add(String.valueOf(lmd.gid), lmd.thumb, 
+                                    EhClient.detailHeader + lmd.gid + "/" + lmd.token, lmd.title);
+                            Toast.makeText(MangaListActivity.this,
+                                    getString(R.string.toast_add_download),
+                                    Toast.LENGTH_SHORT).show();
+                            break;
+                        default:
+                            break;
+                        }
+                        longClickDialog.dismiss();
+                    }
+                }).setNegativeButton(android.R.string.cancel, new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        ((AlertButton)v).dialog.dismiss();
+                    }
+                }).create();
+    }
+    
+    private AlertDialog createJumpDialog() {
+        LayoutInflater inflater = this.getLayoutInflater();
+        View view = inflater.inflate(R.layout.jump, null);
+        TextView tv = (TextView)view.findViewById(R.id.list_jump_sum);
+        tv.setText(String.format(getString(R.string.jump_sum), lus.getMax()));
+        tv = (TextView)view.findViewById(R.id.list_jump_to);
+        tv.setText(R.string.jump_to);
+        final EditText et = (EditText)view.findViewById(R.id.list_jump_edit);
+        
+        return new DialogBuilder(this).setTitle(R.string.jump)
+                .setView(view, true)
+                .setPositiveButton(android.R.string.ok,
+                new View.OnClickListener() {
+                    
+                    @Override
+                    public void onClick(View v) {
+                        try{
+                            int targetPage = Integer.parseInt(et.getText().toString()) - 1;
+                            if (targetPage >= firstPage
+                                    && targetPage <= lastPage) {   // If targetPage is in range
+                                ((AlertButton)v).dialog.dismiss(); // Just jump there
+                                int position = (targetPage - firstPage) *
+                                        lus.getNumPerPage();
+                                setMainListPosition(position);
+                            } else{
+                                if (lus.setPage(targetPage)) {
+                                    ((AlertButton)v).dialog.dismiss();
+                                    
+                                    waitView.setVisibility(View.GONE);
+                                    freshButton.setVisibility(View.GONE);
+                                    noFoundView.setVisibility(View.GONE);
+                                    sadpanda.setVisibility(View.GONE);
+                                    mHlv.setRefreshing(true);
+                                    
+                                    if (targetPage == firstPage - 1)
+                                        mGetMode = PRE_PAGE;
+                                    else if (targetPage == lastPage + 1)
+                                        mGetMode = NEXT_PAGE;
+                                    else
+                                        mGetMode = SOMEWHERE;
+                                    mGetMode |= SET_POSITION;
+                                    
+                                    getList();
+                                } else {
+                                    Toast.makeText(MangaListActivity.this,
+                                            getString(R.string.toast_invalid_page),
+                                            Toast.LENGTH_SHORT).show();
+                                }
+                            }
+                        } catch(Exception e) {
+                            Toast.makeText(MangaListActivity.this,
+                                    getString(R.string.toast_invalid_page),
+                                    Toast.LENGTH_SHORT).show();
+                        }
+                    }
+                }).setNegativeButton(android.R.string.cancel,
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        ((AlertButton)v).dialog.dismiss();
+                    }
+                }).create();
+    }
+    
+    private interface OnSetNameListener {
+        public void onSetVaildName(String newName);
+    }
+    
+    /**
+     * Create a set name dialog
+     * 
+     * @param hint Text to set in edittext first
+     * @param oldStr string can be oldstr, even it is in listMenuTitle
+     * @param listener what to do when set right text
+     */
+    private AlertDialog createSetNameDialog(final String hint, final String oldStr, final OnSetNameListener listener) {
+        LayoutInflater inflater = this.getLayoutInflater();
+        View view = inflater.inflate(R.layout.set_name, null);
+        final EditText et = (EditText)view.findViewById(R.id.set_name_edit);
+        if (hint != null)
+            et.setText(hint);
+            
+        return new DialogBuilder(this).setTitle(R.string.add_tag)
+                .setView(view, true).setPositiveButton(android.R.string.ok,
+                new View.OnClickListener(){
+                    @Override
+                    public void onClick(View v) {
+                        String key = et.getText().toString();
+                        if (key.length() == 0)
+                            Toast.makeText(MangaListActivity.this,
+                                    getString(R.string.tag_name_empty),
+                                    Toast.LENGTH_SHORT).show();
+                        else if (listMenuTag.contains(key) && !key.equals(oldStr))
+                            Toast.makeText(MangaListActivity.this,
+                                    getString(R.string.tag_name_exist),
+                                    Toast.LENGTH_SHORT).show();
+                        else {
+                            ((AlertButton)v).dialog.dismiss();
+                            if (listener != null) {
+                                listener.onSetVaildName(key);
+                            }
+                        }
+                    }
+                }).setNegativeButton(android.R.string.cancel,
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        ((AlertButton)v).dialog.dismiss();
+                    }
+                }).create();
+    }
+    
+    private AlertDialog createModifyTagDialog(final int position) {
+        LayoutInflater inflater = this.getLayoutInflater();
+        final View view = inflater.inflate(R.layout.filter, null);
+        ListUrls listUrls = mData.getTag(position);
+        setFilterView(view, listUrls);
+        final View advance = view.findViewById(R.id.filter_advance);
+        CheckBox cb = (CheckBox)view.findViewById(R.id.checkbox_advance);
+        cb.setOnCheckedChangeListener(new CheckBox.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView,
+                    boolean isChecked) {
+                if (isChecked)
+                    advance.setVisibility(View.VISIBLE);
+                else
+                    advance.setVisibility(View.GONE);
+            }
+        });
+        if (cb.isChecked())
+            advance.setVisibility(View.VISIBLE);
+        
+        return new DialogBuilder(this).setTitle(listMenuTag.get(position))
+                .setView(view, false)
+                .setPositiveButton(android.R.string.ok, new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        ((AlertButton)v).dialog.dismiss();
+                        ListUrls listUrls = getLus(view);
+                        if (newTagName != null) {
+                            mData.setTag(position, new Tag(newTagName, listUrls));
+                            tagsAdapter.set(listMenuTag.get(position), newTagName);
+                            listMenuTag.set(position, newTagName);
+                            tagsAdapter.notifyDataSetChanged();
+                            
+                            newTagName = null;
+                        } else
+                            mData.setTag(position, new Tag(listMenuTag.get(position), listUrls));
+                    }
+                }).setNegativeButton(android.R.string.cancel, new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        ((AlertButton)v).dialog.dismiss();
+                        newTagName = null;
+                    }
+                }).setNeutralButton(R.string.tag_change_name, new View.OnClickListener() {
+                    @Override
+                    public void onClick(final View v) {
+                        String hint = newTagName == null ? listMenuTag.get(position) : newTagName;
+                        createSetNameDialog(hint, listMenuTag.get(position), new OnSetNameListener(){
+                            @Override
+                            public void onSetVaildName(String newName) {
+                                if (newName.equals(listMenuTag.get(position))) // If new is old name
+                                    SuperDialogUtil.setTitle(((AlertButton)v).dialog,
+                                            listMenuTag.get(position));
+                                else {
+                                    newTagName = newName;
+                                    SuperDialogUtil.setTitle(((AlertButton)v).dialog,
+                                            String.format(getString(R.string.new_tag_name), newTagName));
+                                }
+                            }
+                        }).show();
+                    }
+                }).create();
+    }
+    
+    private void setFilterView(View view, ListUrls listUrls) {
+        // Normal
+        CheckImage checkImageDoujinshi = (CheckImage) view
+                .findViewById(R.id.button_doujinshi);
+        CheckImage checkImageManga = (CheckImage) view
+                .findViewById(R.id.button_manga);
+        CheckImage checkImageArtistcg = (CheckImage) view
+                .findViewById(R.id.button_artistcg);
+        CheckImage checkImageGamecg = (CheckImage) view
+                .findViewById(R.id.button_gamecg);
+        CheckImage checkImageWestern = (CheckImage) view
+                .findViewById(R.id.button_western);
+        CheckImage checkImageNonH = (CheckImage) view
+                .findViewById(R.id.button_non_h);
+        CheckImage checkImageImageset = (CheckImage) view
+                .findViewById(R.id.button_imageset);
+        CheckImage checkImageCosplay = (CheckImage) view
+                .findViewById(R.id.button_cosplay);
+        CheckImage checkImageAsianporn = (CheckImage) view
+                .findViewById(R.id.button_asianporn);
+        CheckImage checkImageMisc = (CheckImage) view
+                .findViewById(R.id.button_misc);
+
+        int type = listUrls.getType();
+        if ((type & ListUrls.DOUJINSHI) == 0)
+            checkImageDoujinshi.pressed();
+        else
+            checkImageDoujinshi.unpressed();
+        if ((type & ListUrls.MANGA) == 0)
+            checkImageManga.pressed();
+        else
+            checkImageManga.unpressed();
+        if ((type & ListUrls.ARTIST_CG) == 0)
+            checkImageArtistcg.pressed();
+        else
+            checkImageArtistcg.unpressed();
+        if ((type & ListUrls.GAME_CG) == 0)
+            checkImageGamecg.pressed();
+        else
+            checkImageGamecg.unpressed();
+        if ((type & ListUrls.WESTERN) == 0)
+            checkImageWestern.pressed();
+        else
+            checkImageWestern.unpressed();
+        if ((type & ListUrls.NON_H) == 0)
+            checkImageNonH.pressed();
+        else
+            checkImageNonH.unpressed();
+        if ((type & ListUrls.IMAGE_SET) == 0)
+            checkImageImageset.pressed();
+        else
+            checkImageImageset.unpressed();
+        if ((type & ListUrls.COSPLAY) == 0)
+            checkImageCosplay.pressed();
+        else
+            checkImageCosplay.unpressed();
+        if ((type & ListUrls.ASIAN_PORN) == 0)
+            checkImageAsianporn.pressed();
+        else
+            checkImageAsianporn.unpressed();
+        if ((type & ListUrls.MISC) == 0)
+            checkImageMisc.pressed();
+        else
+            checkImageMisc.unpressed();
+        
+
+        EditText et = (EditText)view.findViewById(R.id.search_text);
+        et.setText(listUrls.getSearch());
+        
+        // Advance
+        CheckBox cb = (CheckBox)view.findViewById(R.id.checkbox_advance);
+        cb.setChecked(listUrls.isAdvance());
+        
+        CheckBox checkImageSname = (CheckBox) view
+                .findViewById(R.id.checkbox_sname);
+        CheckBox checkImageStags = (CheckBox) view
+                .findViewById(R.id.checkbox_stags);
+        CheckBox checkImageSdesc = (CheckBox) view
+                .findViewById(R.id.checkbox_sdesc);
+        CheckBox checkImageStorr = (CheckBox) view
+                .findViewById(R.id.checkbox_storr);
+        CheckBox checkImageSto = (CheckBox) view
+                .findViewById(R.id.checkbox_sto);
+        CheckBox checkImageSdt1 = (CheckBox) view
+                .findViewById(R.id.checkbox_sdt1);
+        CheckBox checkImageSdt2 = (CheckBox) view
+                .findViewById(R.id.checkbox_sdt2);
+        CheckBox checkImageSh = (CheckBox) view
+                .findViewById(R.id.checkbox_sh);
+
+        int advType = listUrls.getAdvanceType();
+        
+        if ((advType & ListUrls.SNAME) == 0)
+            checkImageSname.setChecked(false);
+        else
+            checkImageSname.setChecked(true);
+        if ((advType & ListUrls.STAGS) == 0)
+            checkImageStags.setChecked(false);
+        else
+            checkImageStags.setChecked(true);
+        if ((advType & ListUrls.SDESC) == 0)
+            checkImageSdesc.setChecked(false);
+        else
+            checkImageSdesc.setChecked(true);
+        if ((advType & ListUrls.STORR) == 0)
+            checkImageStorr.setChecked(false);
+        else
+            checkImageStorr.setChecked(true);
+        if ((advType & ListUrls.STO) == 0)
+            checkImageSto.setChecked(false);
+        else
+            checkImageSto.setChecked(true);
+        if ((advType & ListUrls.STD1) == 0)
+            checkImageSdt1.setChecked(false);
+        else
+            checkImageSdt1.setChecked(true);
+        if ((advType & ListUrls.STD2) == 0)
+            checkImageSdt2.setChecked(false);
+        else
+            checkImageSdt2.setChecked(true);
+        if ((advType & ListUrls.SH) == 0)
+            checkImageSh.setChecked(false);
+        else
+            checkImageSh.setChecked(true);
+        
+        // MinRating
+        CheckBox checkImageSr = (CheckBox) view
+                .findViewById(R.id.checkbox_sr);
+        if (listUrls.isMinRating())
+            checkImageSr.setChecked(true);
+        else
+            checkImageSr.setChecked(false);
+        Spinner spinnerMinRating = (Spinner) view
+                .findViewById(R.id.spinner_min_rating);
+        int index;
+        if (listUrls.getMinRating() == -1)
+            index = 0;
+        else
+            index = listUrls.getMinRating() - 2;
+        spinnerMinRating.setSelection(index);
+    }
+    
+    private void setMainListPosition(int position) {
+        if (position == 0)
+            mMainList.setSelectionFromTop(position, mFswPaddingTop);
+        else
+            mMainList.setSelectionFromTop(position, 0);
+    }
+    
+    private class MangaListGetListener implements
+            EhClient.OnGetMangaListListener {
+        @Override
+        public void onSuccess(Object checkFlag, ArrayList<GalleryInfo> newLmdArray,
+                int indexPerPage, int maxPage) {
+            
+            // Check no Found view later
+            waitView.setVisibility(View.GONE);
+            freshButton.setVisibility(View.GONE);
+            
+            if (maxPage == 0) { // If No hits found
+                mHlv.setVisibility(View.GONE);
+                noFoundView.setVisibility(View.VISIBLE);
+                sadpanda.setVisibility(View.GONE);
+                
+                mTitle = mResources.getString(R.string.no_found);
+                setTitle();
+                
+                lmdArray.clear();
+                gmlAdapter.notifyDataSetChanged();
+            } else if (maxPage == -1) { //panda
+                mHlv.setVisibility(View.GONE);
+                noFoundView.setVisibility(View.GONE);
+                sadpanda.setVisibility(View.VISIBLE);
+                
+                mTitle = mResources.getString(R.string.sadpanda);
+                setTitle();
+                
+                lmdArray.clear();
+                gmlAdapter.notifyDataSetChanged();
+            } else {
+                mHlv.setVisibility(View.VISIBLE);
+                noFoundView.setVisibility(View.GONE);
+                sadpanda.setVisibility(View.GONE);
+                
+                // Set indexPerPage and maxPage
+                lus.setNumPerPage(indexPerPage);
+                lus.setMax(maxPage);
+                
+                // Check refresh or get more
+                switch (mGetMode & (~SET_POSITION)) {
+                case REFRESH:
+                    firstPage = 0;
+                    lastPage = 0;
+                    lmdArray.clear();
+                    lmdArray.addAll(newLmdArray);
+                    gmlAdapter.notifyDataSetChanged();
+                    
+                    // set visible page
+                    firstIndex = 0;
+                    lastIndex = newLmdArray.size() - 1;
+                    visiblePage = 0;
+                    
+                    // set title
+                    setTitle();
+                    
+                    // set main list positon
+                    setMainListPosition(0);
+                    break;
+                case PRE_PAGE:
+                    firstPage -= 1;
+                    lmdArray.addAll(0, newLmdArray);
+                    gmlAdapter.notifyDataSetChanged();
+                    
+                    // set position if necessary and set visible page
+                    if ((mGetMode & SET_POSITION) != 0) {
+                        firstIndex = 0;
+                        lastIndex = newLmdArray.size()-1;
+                        visiblePage = lus.getPage();
+                        
+                        setMainListPosition(0);
+                        setTitle();
+                    } else {
+                        firstIndex += newLmdArray.size();
+                        lastIndex += newLmdArray.size();
+                        
+                        setMainListPosition(
+                                mMainList.getFirstVisiblePosition() + newLmdArray.size());
+                    }
+                    break;
+                case NEXT_PAGE:
+                    lastPage += 1;
+                    lmdArray.addAll(newLmdArray);
+                    gmlAdapter.notifyDataSetChanged();
+                    
+                    // set position if necessary and set visible page
+                    if ((mGetMode & SET_POSITION) != 0) {
+                        firstIndex = lmdArray.size() - newLmdArray.size();
+                        lastIndex = lmdArray.size() - 1;
+                        visiblePage = lus.getPage();
+                        
+                        setMainListPosition(firstIndex);
+                        setTitle();
+                    }
+                    break;
+                case SOMEWHERE:
+                    firstPage = lus.getPage();
+                    lastPage = lus.getPage();
+                    lmdArray.clear();
+                    lmdArray.addAll(newLmdArray);
+                    gmlAdapter.notifyDataSetChanged();
+                    
+                    // Get visible page
+                    firstIndex = 0;
+                    lastIndex = newLmdArray.size();
+                    visiblePage = lus.getPage();
+                    
+                    setMainListPosition(0);
+                    setTitle();
+                    break;
+                default:
+                    break;
+                }
+            }
+            
+            mHlv.setAnyRefreshComplete(true);
+        }
+
+        @Override
+        public void onFailure(Object checkFlag, String eMsg) {
+            // Check pull list view later
+            // Check fresh view later
+            waitView.setVisibility(View.GONE);
+            noFoundView.setVisibility(View.GONE);
+            sadpanda.setVisibility(View.GONE);
+            
+            switch (mGetMode & (~SET_POSITION)) {
+            case REFRESH:
+                mHlv.setVisibility(View.GONE);
+                freshButton.setVisibility(View.VISIBLE);
+                
+                Log.d(TAG, "error");
+                
+                Toast.makeText(MangaListActivity.this,
+                        eMsg, Toast.LENGTH_SHORT)
+                        .show();
+                lmdArray.clear();
+                gmlAdapter.notifyDataSetChanged();
+                break;
+            default:
+                Log.d(TAG, "error " + mGetMode);
+                freshButton.setVisibility(View.GONE);
+                Toast.makeText(
+                        MangaListActivity.this,
+                        eMsg,
+                        Toast.LENGTH_SHORT).show();
+                break;
+            }
+            mHlv.setAnyRefreshComplete(false);
+        }
+    }
+    
+    private class MangaListListener implements ListView.OnScrollListener {
+
+        @Override
+        public void onScroll(AbsListView view, int firstVisibleItem,
+                int visibleItemCount, int totalItemCount) {
+            mHlv.onScroll(view, firstVisibleItem, visibleItemCount, totalItemCount);
+
+            if (lus == null || visibleItemCount < 2)
+                return;
+            if (lastIndex == 0)
+                lastIndex = lus.getNumPerPage() - 1;
+
+            int pageChanged = (firstVisibleItem - firstIndex)
+                    / lus.getNumPerPage();
+            if (pageChanged == 0)
+                pageChanged = (firstVisibleItem + visibleItemCount - lastIndex - 1)
+                        / lus.getNumPerPage();
+            
+            if (pageChanged != 0) {
+                visiblePage = visiblePage + pageChanged;
+                firstIndex += pageChanged * lus.getNumPerPage();
+                lastIndex += pageChanged * lus.getNumPerPage();
+                setTitle();
+            }
+        }
+
+        @Override
+        public void onScrollStateChanged(AbsListView view, int scrollState) {}
+    }
+
+    private class GmlAdapter extends BaseAdapter {
+        private LayoutInflater mInflater;
+
+        public GmlAdapter() {
+            mInflater = LayoutInflater.from(MangaListActivity.this);
+        }
+
+        @Override
+        public int getCount() {
+            return lmdArray.size();
+        }
+
+        @Override
+        public Object getItem(int arg0) {
+            return lmdArray.get(arg0);
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return position;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            GalleryInfo lmd= lmdArray.get(position);
+            if (convertView == null) {
+                convertView = mInflater.inflate(R.layout.list_item, null);
+            }
+            final LoadImageView thumb = (LoadImageView)convertView.findViewById(R.id.cover);
+            if (!String.valueOf(lmd.gid).equals(thumb.getKey())) {
+                
+                Bitmap bmp = null;
+                if (Cache.memoryCache != null &&
+                        (bmp = Cache.memoryCache.get(String.valueOf(lmd.gid))) != null) {
+                    thumb.setLoadInfo(lmd.thumb, String.valueOf(lmd.gid));
+                    thumb.setImageBitmap(bmp);
+                    thumb.setState(LoadImageView.LOADED);
+                } else {
+                    thumb.setImageDrawable(null);
+                    thumb.setLoadInfo(lmd.thumb, String.valueOf(lmd.gid));
+                    thumb.setState(LoadImageView.NONE);
+                    mImageGeterManager.add(lmd.thumb, String.valueOf(lmd.gid),
+                            ImageGeterManager.DISK_CACHE | ImageGeterManager.DOWNLOAD,
+                            new LoadImageView.SimpleImageGetListener(thumb));
+                }
+                
+                // Set manga name
+                TextView name = (TextView) convertView.findViewById(R.id.name);
+                name.setText(lmd.title);
+                
+                // Set uploder
+                TextView uploader = (TextView) convertView.findViewById(R.id.uploader);
+                uploader.setText(lmd.uploader);
+                
+                // Set category
+                TextView category = (TextView) convertView.findViewById(R.id.category);
+                String newText = Ui.getCategoryText(lmd.category);
+                if (!newText.equals(category.getText())) {
+                    category.setText(newText);
+                    category.setBackgroundColor(Ui.getCategoryColor(lmd.category));
+                }
+                
+                // Add star
+                RatingBar rate = (RatingBar) convertView
+                        .findViewById(R.id.rate);
+                rate.setRating(lmd.rating);
+                
+                // set posted
+                TextView posted = (TextView) convertView.findViewById(R.id.posted);
+                posted.setText(lmd.posted);
+            }
+            return convertView;
+        }
+    }
+    
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        mSlidingMenu.setBehindWidth(
+                mResources.getDimensionPixelOffset(R.dimen.menu_offset));
+    }
+    
+    private void handleIntent(Intent intent) { 
+        if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
+           String query = 
+                 intent.getStringExtra(SearchManager.QUERY); 
+           mSearchView.setQuery(query, true);
+        } 
+     }
+    
+    @Override
+    protected void onResume() {
+        super.onResume();
+        int screenOri = Config.getScreenOriMode();
+        if (screenOri != getRequestedOrientation())
+            setRequestedOrientation(screenOri);
+        
+    }
+    
+    @Override
+    protected void onNewIntent(Intent intent) { 
+        setIntent(intent); 
+        handleIntent(intent); 
+    }
+    
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        handleIntent(getIntent());
+        setContentView(R.layout.list);
+        
+        mAppContext = (AppContext)getApplication();
+        mData = mAppContext.getData();
+        mEhClient = mAppContext.getEhClient();
+        mImageGeterManager = mAppContext.getImageGeterManager();
+        mResources =getResources();
+        
+        setBehindContentView(R.layout.list_menu_left);
+        setSlidingActionBarEnabled(false);
+        mSlidingMenu = getSlidingMenu();
+        mSlidingMenu.setSecondaryMenu(R.layout.list_menu_right);
+        mSlidingMenu.setMode(SlidingMenu.LEFT_RIGHT);
+        mSlidingMenu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);
+        mSlidingMenu.setBehindWidth(
+                mResources.getDimensionPixelOffset(R.dimen.menu_offset));
+        mSlidingMenu.setShadowDrawable(R.drawable.shadow);
+        mSlidingMenu.setShadowWidthRes(R.dimen.shadow_width);
+        mSlidingMenu.setSecondaryShadowDrawable(R.drawable.shadow_right);
+        mSlidingMenu.setOnOpenedListener(new SlidingMenu.OnOpenedListener() {
+            @Override
+            public void onOpened() {
+                setTitle(R.string.app_name);
+            }
+        });
+        mSlidingMenu.setOnClosedListener(new SlidingMenu.OnClosedListener() {
+            @Override
+            public void onClosed() {
+                setTitle();
+                invalidateOptionsMenu();
+            }
+        });
+        
+        int screenOri = Config.getScreenOriMode();
+        if (screenOri != getRequestedOrientation())
+            setRequestedOrientation(screenOri);
+        
+        Ui.translucent(this);
+        
+        // Download service
+        Intent it = new Intent(MangaListActivity.this, DownloadService.class);
+        bindService(it, mServiceConn, BIND_AUTO_CREATE);
+        
+        // Get url
+        Intent intent = getIntent();
+        int type = intent.getIntExtra("type", ListUrls.ALL_TYPE);
+        String search = intent.getStringExtra("search");
+        int page = intent.getIntExtra("page", 0);
+        lus = new ListUrls(type, search, page);
+        visiblePage = lus.getPage();
+        
+        // Init dialog
+        loginDialog = createLoginDialog();
+        filterDialog = createFilterDialog();
+        longClickDialog = createLongClickDialog();
+        
+        
+        // Get View
+        mUserPanel = (LinearLayout)findViewById(R.id.user_panel);
+        itemListMenu = (ListView) findViewById(R.id.list_menu_item_list);
+        tagListMenu = (TagListView) findViewById(R.id.list_menu_tag_list);
+        loginMenu = (RelativeLayout)findViewById(R.id.list_menu_login);
+        mHlv = (HfListView)findViewById(R.id.list_list);
+        mMainList = mHlv.getListView();
+        waitView = (View) findViewById(R.id.list_wait_first);
+        freshButton = (Button) findViewById(R.id.list_refresh);
+        noFoundView = (View) findViewById(R.id.list_no_found);
+        sadpanda = (ImageView) findViewById(R.id.sadpanda);
+        loginView = (ViewGroup) findViewById(R.id.drawer_login);
+        loginButton = (Button) findViewById(R.id.button_login);
+        checkLoginButton = (Button) findViewById(R.id.button_check_login);
+        waitloginView = (View) findViewById(R.id.list_wait_login);
+        loginOverView = (ViewGroup) findViewById(R.id.drawer_login_over);
+        usernameText = (TextView) findViewById(R.id.text_username);
+        logoutButton = (Button) findViewById(R.id.list_button_logout);
+        waitlogoutView = (View) findViewById(R.id.list_wait_logout);
+        
+        // Drawer
+        getActionBar().setDisplayHomeAsUpEnabled(true);
+        getActionBar().setHomeButtonEnabled(true);
+        
+        // leftDrawer
+        final int[] data = {R.drawable.ic_action_home, R.string.homepage,
+                R.drawable.ic_action_panda, R.string.mode,
+                R.drawable.ic_action_jump, R.string.jump,
+                R.drawable.ic_action_search, android.R.string.search_go,
+                R.drawable.ic_action_favorite, R.string.favourite,
+                R.drawable.ic_action_download, R.string.download,
+                R.drawable.ic_action_settings, R.string.action_settings};
+        
+        itemListMenu.setClipToPadding(false);
+        itemListMenu.setAdapter(new BaseAdapter() {
+            @Override
+            public int getCount() {
+                return data.length/2;
+            }
+
+            @Override
+            public Object getItem(int position) {
+                return new int[]{data[position * 2], data[position * 2 + 1]};
+            }
+
+            @Override
+            public long getItemId(int position) {
+                return position;
+            }
+
+            @Override
+            public View getView(int position, View convertView, ViewGroup parent) {
+                LayoutInflater li= LayoutInflater.from(MangaListActivity.this);
+                Drawable d = mResources.getDrawable(data[position * 2]);
+                d.setBounds(0, 0, Ui.dp2pix(36), Ui.dp2pix(36));
+                TextView tv = (TextView)li.inflate(R.layout.menu_item, null);
+                tv.setCompoundDrawables(d, null, null, null);
+                tv.setCompoundDrawablePadding(Ui.dp2pix(8));
+                tv.setText(data[position * 2 + 1]);
+                return tv;
+            }
+        });
+        itemListMenu.setOnItemClickListener(new OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view,
+                    int position, long id) {
+                Intent intent;
+                switch (position) {
+                case 0: // Home page
+                    ListUrls backup = lus;
+                    lus = new ListUrls(ListUrls.ALL_TYPE, null, 0);
+                    if (refresh()) {
+                        mTitle = mResources.getString(R.string.homepage);
+                        setTitle(mTitle);
+                        
+                        showContent();
+                    } else {
+                        Toast.makeText(MangaListActivity.this,
+                                getString(R.string.wait_for_last),
+                                Toast.LENGTH_SHORT).show();
+                        lus = backup;
+                    }
+                    break;
+                case 1:
+                    break;
+                case 2:
+                    if (!mHlv.isAnyRefreshing() && isGetOk())
+                        jump();
+                    break;
+                case 3:
+                    filterDialog.show();
+                    break;
+                    
+                case 4: // Favourite
+                    intent = new Intent(MangaListActivity.this,
+                            FavouriteActivity.class);
+                    startActivity(intent);
+                    showContent();
+                    break;
+                    
+                case 5:
+                    showContent();
+                    intent = new Intent(MangaListActivity.this,
+                            DownloadActivity.class);
+                    startActivity(intent);
+                    break;
+                    
+                case 6:
+                    showContent();
+                    intent = new Intent(MangaListActivity.this,
+                            SettingsActivity.class);
+                    startActivity(intent);
+                    break;
+                }
+            }
+        });
+        
+        List<String> keys = mData.getAllTagNames();
+        
+        for (int i = 0; i < keys.size(); i++)
+            listMenuTag.add(keys.get(i));
+        tagsAdapter = new TagsAdapter(this, R.layout.menu_tag, listMenuTag);
+        tagListMenu.setClipToPadding(false);
+        tagListMenu.setAdapter(tagsAdapter);
+        tagListMenu.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
+        tagListMenu.setOnItemClickListener(new OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> arg0, View arg1,
+                    int position, long arg3) {
+                ListUrls backup = lus;
+                lus = mData.getTag(position);
+                if (lus != null && refresh()) {
+                    mTitle = listMenuTag.get(position);
+                    setTitle(mTitle);
+                    showContent();
+                } else {
+                    Toast.makeText(MangaListActivity.this,
+                            getString(R.string.wait_for_last),
+                            Toast.LENGTH_SHORT).show();
+                    lus = backup;
+                }
+            }
+        });
+        tagListMenu.setOnModifyListener(new TagListView.OnModifyListener(){
+            @Override
+            public void onModify(int position) {
+                createModifyTagDialog(position).show();
+            }
+        });
+        tagListMenu.setOnSwapListener(new TagListView.OnSwapListener() {
+            @Override
+            public void onSwap(int positionOne, int positionTwo) {
+                String temp = listMenuTag.get(positionOne);
+                mData.swapTag(positionOne, positionTwo);
+                listMenuTag.set(positionOne, listMenuTag.get(positionTwo));
+                listMenuTag.set(positionTwo, temp);
+                tagsAdapter.notifyDataSetChanged();
+            }
+        });
+        tagListMenu.setOnDeleteListener(new TagListView.OnDeleteListener() {
+            @Override
+            public void onDelete(int position) {
+                String removeItem = listMenuTag.remove(position);
+                mData.deleteTag(position);
+                tagsAdapter.remove(removeItem);
+                tagsAdapter.notifyDataSetChanged();
+            }
+        });
+        
+        // Pull list view
+        // Setup ActionBarPullToRefresh
+        mHlv.setColorScheme(R.color.refresh_color_1, R.color.refresh_color_2, R.color.refresh_color_3, R.color.refresh_color_4);
+        mHlv.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                if (firstPage != 0) {
+                    lus.setPage(firstPage - 1);
+                    mGetMode = PRE_PAGE;
+                    getList();
+                } else {
+                    lus.setPage(0);
+                    mGetMode = REFRESH;
+                    getList();
+                }
+            }
+        });
+        mHlv.setOnFooterRefreshListener(new HfListView.OnFooterRefreshListener() {
+            @Override
+            public boolean onFooterRefresh() {
+                if (lus.setPage(lastPage+1)) {
+                    mGetMode = NEXT_PAGE;
+                    getList();
+                    return true;
+                } else {
+                    return false;
+                }
+            }
+        });
+        mHlv.setFooterString(getString(R.string.footer_loading),
+                getString(R.string.footer_loaded),
+                getString(R.string.footer_fail));
+        
+        // Listview
+        gmlAdapter = new GmlAdapter();
+        mMainList.setDivider(null);
+        mMainList.setSelector(new ColorDrawable(Color.TRANSPARENT));
+        mMainList.setClipToPadding(false);
+        mMainList.setAdapter(gmlAdapter);
+        mMainList.setOnScrollListener(new MangaListListener());
+        mMainList.setOnItemClickListener(new OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> arg0, View arg1,
+                    int position, long arg3) {
+                Intent intent = new Intent(MangaListActivity.this,
+                        MangaDetailActivity.class);
+                GalleryInfo gi = lmdArray.get(position);
+                intent.putExtra("url", EhClient.detailHeader + gi.gid + "/" + gi.token);
+                intent.putExtra(MangaDetailActivity.KEY_G_INFO, gi);
+                startActivity(intent);
+            }
+        });
+        mMainList.setOnItemLongClickListener(new OnItemLongClickListener() {
+            @Override
+            public boolean onItemLongClick(AdapterView<?> arg0, View arg1,
+                    int position, long arg3) {
+                longClickItemIndex = position;
+                longClickDialog.show();
+                return true;
+            }
+        });
+        
+        
+        
+        FswView alignment = (FswView)findViewById(R.id.alignment);
+        alignment.addOnFitSystemWindowsListener(new OnFitSystemWindowsListener() {
+            @Override
+            public void onfitSystemWindows(int paddingLeft, int paddingTop,
+                    int paddingRight, int paddingBottom) {
+                mFswPaddingLeft = paddingLeft;
+                mFswPaddingTop = paddingTop;
+                mFswPaddingRight = paddingRight;
+                mFswPaddingBottom = paddingBottom;
+                
+                RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams)mHlv.getLayoutParams();
+                lp.topMargin = mFswPaddingTop;
+                mMainList.setPadding(mMainList.getPaddingLeft(), mMainList.getPaddingTop(),
+                        mMainList.getPaddingRight(), mFswPaddingBottom);
+                mUserPanel.setPadding(mUserPanel.getPaddingLeft(), mFswPaddingTop,
+                        mUserPanel.getPaddingRight(), mUserPanel.getPaddingBottom());
+                itemListMenu.setPadding(itemListMenu.getPaddingLeft(), itemListMenu.getPaddingTop(),
+                        itemListMenu.getPaddingRight(), mFswPaddingBottom);
+                tagListMenu.setPadding(tagListMenu.getPaddingLeft(), mFswPaddingTop,
+                        tagListMenu.getPaddingRight(), mFswPaddingBottom);
+            }
+        });
+        
+        
+        // Check update
+        checkUpdate();
+        
+        // Check login
+        layoutDrawRight();
+        checkLogin(false);
+        
+        // get MangeList
+        mTitle = mResources.getString(R.string.homepage);
+        setTitle();
+        refresh(false);
+        
+        // set layout
+        mHlv.setVisibility(View.GONE);
+        waitView.setVisibility(View.VISIBLE);
+        freshButton.setVisibility(View.GONE);
+        noFoundView.setVisibility(View.GONE);
+        sadpanda.setVisibility(View.GONE);
+        layoutDrawRight();
+    }
+    
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.main, menu);
+        
+        SearchManager searchManager =
+                (SearchManager) getSystemService(Context.SEARCH_SERVICE);
+        mSearchView =
+                (SearchView) menu.findItem(R.id.action_search).getActionView();
+        mSearchView.setSearchableInfo(
+                searchManager.getSearchableInfo(getComponentName()));
+        mSearchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
+            @Override
+            public boolean onQueryTextChange(String newText) {
+                return false;
+            }
+            @Override
+            public boolean onQueryTextSubmit(String query) {
+                mSearchView.clearFocus();
+                String t = null;
+                if (query == null || query.isEmpty())
+                    t = getString(android.R.string.search_go);
+                else
+                    t = getString(android.R.string.search_go) + " " + query;
+                
+                ListUrls backup = lus;
+                lus = new ListUrls(ListUrls.ALL_TYPE, query);
+                if (refresh()) {
+                    mTitle = t;
+                    setTitle(mTitle);
+                } else {
+                    Toast.makeText(MangaListActivity.this,
+                            getString(R.string.wait_for_last),
+                            Toast.LENGTH_SHORT).show();
+                    lus = backup;
+                }
+                return true;
+            }
+        });
+        
+        // Make search view custom look
+        int searchTextID = mResources.getIdentifier("android:id/search_src_text", null, null);
+        AutoCompleteTextView searchText = null;
+        if (searchTextID > 0
+                && (searchText = (AutoCompleteTextView)mSearchView.findViewById(searchTextID)) != null) {
+            
+            int searchCursorID = mResources.getIdentifier("android:drawable/text_cursor_holo_dark", null, null);
+            if (searchCursorID > 0) {
+                try {
+                    Field f = Class.forName("android.widget.TextView")
+                            .getDeclaredField("mCursorDrawableRes");
+                    f.setAccessible(true);
+                    f.setInt(searchText, searchCursorID);
+                } catch (NoSuchFieldException e) {
+                    e.printStackTrace();
+                } catch (IllegalAccessException e) {
+                    e.printStackTrace();
+                } catch (IllegalArgumentException e) {
+                    e.printStackTrace();
+                } catch (ClassNotFoundException e) {
+                    e.printStackTrace();
+                }
+            }
+            
+            searchText.setTextColor(Color.WHITE);
+            searchText.setHintTextColor(Color.WHITE);
+            
+            int searchImageID = mResources.getIdentifier("android:drawable/ic_search", null, null);
+            Drawable searchImage = null;
+            if (searchImageID > 0
+                    && (searchImage = mResources.getDrawable(searchImageID)) != null) {
+                SpannableStringBuilder ssb = new SpannableStringBuilder("   ");
+                ssb.append(getString(R.string.advance_search_left));
+                int textSize = (int) (searchText.getTextSize() * 1.25);
+                searchImage.setBounds(0, 0, textSize, textSize);
+                ssb.setSpan(new ImageSpan(searchImage), 1, 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+                searchText.setHint(ssb);
+            }
+        }
+        
+        int plateViewID = mResources.getIdentifier("android:id/search_plate", null, null);
+        View plateView = null;
+        if (plateViewID > 0
+                && (plateView = (View)mSearchView.findViewById(plateViewID)) != null) {
+            plateView.setBackgroundResource(R.drawable.textfield_searchview);
+        }
+        
+        int plateRightViewID = mResources.getIdentifier("android:id/submit_area", null, null);
+        View plateRightView = null;
+        if (plateRightViewID > 0
+                && (plateRightView = (View)mSearchView.findViewById(plateRightViewID)) != null) {
+            plateRightView.setBackgroundResource(R.drawable.textfield_searchview_right);
+        }
+        
+        int closeViewID = mResources.getIdentifier("android:id/search_close_btn", null, null);
+        ImageView closeView = null;
+        int closeImageID = mResources.getIdentifier("android:drawable/ic_clear", null, null);
+        Drawable closeImage = null;
+        if (closeViewID > 0
+                && (closeView = (ImageView)mSearchView.findViewById(closeViewID)) != null
+                && closeImageID > 0
+                && (closeImage = mResources.getDrawable(closeImageID)) != null) {
+            closeView.setImageDrawable(closeImage);
+        }
+        
+        int voiceViewID = mResources.getIdentifier("android:id/search_voice_btn", null, null);
+        ImageView voiceView = null;
+        int voiceImageID = mResources.getIdentifier("android:drawable/ic_voice_search", null, null);
+        Drawable voiceImage = null;
+        if (voiceViewID > 0
+                && (voiceView = (ImageView)mSearchView.findViewById(voiceViewID)) != null
+                && voiceImageID > 0
+                && (voiceImage = mResources.getDrawable(voiceImageID)) != null) {
+            voiceView.setImageDrawable(voiceImage);
+        }
+        
+        return true;
+    }
+    
+    // Double click back exit
+    @Override
+    public void onBackPressed() {
+        if (System.currentTimeMillis() - curBackTime > BACK_PRESSED_INTERVAL) {
+            curBackTime = System.currentTimeMillis();
+            Toast.makeText(this, getString(R.string.exit_tip), Toast.LENGTH_SHORT).show();
+        } else
+            finish();
+    }
+    
+    private void jump() {
+        createJumpDialog().show();
+    }
+    
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle item selection
+        switch (item.getItemId()) {
+        case android.R.id.home:
+            if (mSlidingMenu.isMenuShowing())
+                showContent();
+            else
+                showMenu();
+            return true;
+        default:
+            return super.onOptionsItemSelected(item);
+        }
+    }
+    
+    public boolean isGetOk() {
+        return mHlv.getVisibility() == View.VISIBLE;
+    }
+    
+    public void setTitle() {
+        if (isGetOk())
+            setTitle(String.format(getString(R.string.list_title), mTitle, visiblePage + 1));
+        else
+            setTitle(mTitle);
+    }
+    
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        unbindService(mServiceConn);
+        
+        List<GalleryInfo> reads = mData.getAllReads();
+        for (GalleryInfo item : reads) {
+            File folder = new File(Config.getDownloadPath(),
+                    StringEscapeUtils.escapeHtml4(item.title));
+            try {
+                Util.deleteContents(folder);
+                folder.delete();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+        mData.deleteAllReads();
+    }
+    
+    private void checkUpdate() {
+        new UpdateHelper((AppContext)getApplication())
+        .SetOnCheckUpdateListener(new UpdateHelper.OnCheckUpdateListener() {
+            @Override
+            public void onSuccess(String version, long size,
+                    final String url, final String fileName, String info) {
+                String sizeStr = Util.sizeToString(size);
+                AlertDialog dialog = SuperDialogUtil.createUpdateDialog(MangaListActivity.this,
+                        version, sizeStr, info,
+                        new View.OnClickListener() {
+                            @Override
+                            public void onClick(View v) {
+                                ((AlertButton)v).dialog.dismiss();
+                                // TODO
+                                try {
+                                    Downloader downloader = new Downloader(MangaListActivity.this);
+                                    downloader.resetData(Config.getDownloadPath(), fileName, url);
+                                    downloader.setOnDownloadListener(
+                                            new UpdateHelper.UpdateListener(MangaListActivity.this,
+                                                    fileName));
+                                    new Thread(downloader).start();
+                                } catch (MalformedURLException e) {
+                                    UpdateHelper.setEnabled(true);
+                                }
+                            }
+                        }, new View.OnClickListener() {
+                            @Override
+                            public void onClick(View v) {
+                                ((AlertButton)v).dialog.dismiss();
+                                UpdateHelper.setEnabled(true);
+                            }
+                        });
+                if (!MangaListActivity.this.isFinishing())
+                    dialog.show();
+            }
+            @Override
+            public void onNoUpdate() {
+                UpdateHelper.setEnabled(true);
+            }
+            @Override
+            public void onFailure(String eMsg) {
+                UpdateHelper.setEnabled(true);
+            }
+        }).autoCheckUpdate();
+    }
+    
+    private void checkLogin(boolean force) {
+        /*
+        
+        if (Config.isLogin() || force) {
+            loginButton.setVisibility(View.GONE);
+            checkLoginButton.setVisibility(View.GONE);
+            waitloginView.setVisibility(View.VISIBLE);
+            mEhClient.checkLogin(new EhClient.OnCheckLoginListener() {
+                @Override
+                public void onSuccess() {
+                    Config.loginNow();
+                    Toast.makeText(MangaListActivity.this,
+                            getString(R.string.toast_login_succeeded),
+                            Toast.LENGTH_SHORT).show();
+                    layoutDrawRight();
+                }
+
+                @Override
+                public void onFailure(String eMsg) {
+                    loginButton.setVisibility(View.VISIBLE);
+                    if (Config.isLogin())
+                        checkLoginButton.setVisibility(View.VISIBLE);
+                    else
+                        checkLoginButton.setVisibility(View.GONE);
+                    waitloginView.setVisibility(View.GONE);
+                    Toast.makeText(MangaListActivity.this,
+                            eMsg,
+                            Toast.LENGTH_SHORT).show();
+                }
+            });
+        }
+        */
+    }
+    
+    private void layoutDrawRight() {
+        /*
+        
+        if (mEhClient.isLogin()) { // If have login
+            loginView.setVisibility(View.GONE);
+            loginOverView.setVisibility(View.VISIBLE);
+            
+            usernameText.setText(mEhClient.getUsername());
+            logoutButton.setVisibility(View.VISIBLE);
+            waitlogoutView.setVisibility(View.GONE);
+        } else {
+            loginView.setVisibility(View.VISIBLE);
+            loginOverView.setVisibility(View.GONE);
+            
+            loginButton.setVisibility(View.VISIBLE);
+            if (Config.isLogin())
+                checkLoginButton.setVisibility(View.VISIBLE);
+            else
+                checkLoginButton.setVisibility(View.GONE);
+            waitloginView.setVisibility(View.GONE);
+        }
+        
+        */
+    }
+    
+    private void getList() {
+        mEhClient.getMangaList(lus.getUrl(),
+                null,
+                new MangaListGetListener());
+    }
+    
+    public boolean refresh() {
+        return refresh(true);
+    }
+    
+    public boolean refresh(boolean isShowProgress) {
+        if (!mHlv.isAnyRefreshing()
+                && waitView.getVisibility() != View.VISIBLE) {
+            lus.setPage(0);
+            if (isShowProgress)
+                mHlv.setRefreshing(true);
+            mGetMode = REFRESH;
+            getList();
+            return true;
+        } else {
+            return false;
+        }
+    }
+    
+    public void buttonRefresh(View arg0) {
+        refresh(false);
+        freshButton.setVisibility(View.GONE);
+        waitView.setVisibility(View.VISIBLE);
+    }
+
+    public void buttonLogout(View paramView) {
+        logoutButton.setVisibility(View.GONE);
+        waitlogoutView.setVisibility(View.VISIBLE);
+        mEhClient.logout(new EhClient.OnLogoutListener() {
+            @Override
+            public void onSuccess() {
+                Toast.makeText(MangaListActivity.this,
+                        getString(R.string.toast_logout_succeeded),
+                        Toast.LENGTH_SHORT).show();
+                Config.logoutNow();
+                layoutDrawRight();
+            }
+
+            @Override
+            public void onFailure(String eMsg) {
+                Toast.makeText(MangaListActivity.this,
+                        eMsg,
+                        Toast.LENGTH_SHORT).show();
+                logoutButton.setVisibility(View.VISIBLE);
+                waitlogoutView.setVisibility(View.GONE);
+            }
+        });
+    }
+    
+    public void buttonLogin(View v) {
+        loginDialog.show();
+    }
+    
+    public void buttonCheckLogin(View v) {
+        checkLogin(false);
+    }
+}
diff --git a/src/com/hippo/ehviewer/exception/NoSdCardException.java b/src/com/hippo/ehviewer/exception/NoSdCardException.java
index 25cacff29..2c390a846 100644
--- a/src/com/hippo/ehviewer/exception/NoSdCardException.java
+++ b/src/com/hippo/ehviewer/exception/NoSdCardException.java
@@ -1,5 +1,5 @@
-package com.hippo.ehviewer.exception;
-
-public class NoSdCardException extends Exception {
-    private static final long serialVersionUID = 1L;
-}
+package com.hippo.ehviewer.exception;
+
+public class NoSdCardException extends Exception {
+    private static final long serialVersionUID = 1L;
+}
diff --git a/src/com/hippo/ehviewer/gallery/anim/AlphaAnimation.java b/src/com/hippo/ehviewer/gallery/anim/AlphaAnimation.java
index 35c22f4c1..91422b77e 100644
--- a/src/com/hippo/ehviewer/gallery/anim/AlphaAnimation.java
+++ b/src/com/hippo/ehviewer/gallery/anim/AlphaAnimation.java
@@ -1,48 +1,48 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.anim;
-
-import com.hippo.ehviewer.gallery.common.Utils;
-import com.hippo.ehviewer.gallery.glrenderer.GLCanvas;
-
-public class AlphaAnimation extends CanvasAnimation {
-    private final float mStartAlpha;
-    private final float mEndAlpha;
-    private float mCurrentAlpha;
-
-    public AlphaAnimation(float from, float to) {
-        mStartAlpha = from;
-        mEndAlpha = to;
-        mCurrentAlpha = from;
-    }
-
-    @Override
-    public void apply(GLCanvas canvas) {
-        canvas.multiplyAlpha(mCurrentAlpha);
-    }
-
-    @Override
-    public int getCanvasSaveFlags() {
-        return GLCanvas.SAVE_FLAG_ALPHA;
-    }
-
-    @Override
-    protected void onCalculate(float progress) {
-        mCurrentAlpha = Utils.clamp(mStartAlpha
-                + (mEndAlpha - mStartAlpha) * progress, 0f, 1f);
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.anim;
+
+import com.hippo.ehviewer.gallery.common.Utils;
+import com.hippo.ehviewer.gallery.glrenderer.GLCanvas;
+
+public class AlphaAnimation extends CanvasAnimation {
+    private final float mStartAlpha;
+    private final float mEndAlpha;
+    private float mCurrentAlpha;
+
+    public AlphaAnimation(float from, float to) {
+        mStartAlpha = from;
+        mEndAlpha = to;
+        mCurrentAlpha = from;
+    }
+
+    @Override
+    public void apply(GLCanvas canvas) {
+        canvas.multiplyAlpha(mCurrentAlpha);
+    }
+
+    @Override
+    public int getCanvasSaveFlags() {
+        return GLCanvas.SAVE_FLAG_ALPHA;
+    }
+
+    @Override
+    protected void onCalculate(float progress) {
+        mCurrentAlpha = Utils.clamp(mStartAlpha
+                + (mEndAlpha - mStartAlpha) * progress, 0f, 1f);
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/anim/Animation.java b/src/com/hippo/ehviewer/gallery/anim/Animation.java
index a26b0fa43..67b7623ae 100644
--- a/src/com/hippo/ehviewer/gallery/anim/Animation.java
+++ b/src/com/hippo/ehviewer/gallery/anim/Animation.java
@@ -1,92 +1,92 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.anim;
-
-import android.view.animation.Interpolator;
-
-import com.hippo.ehviewer.gallery.common.Utils;
-
-// Animation calculates a value according to the current input time.
-//
-// 1. First we need to use setDuration(int) to set the duration of the
-//    animation. The duration is in milliseconds.
-// 2. Then we should call start(). The actual start time is the first value
-//    passed to calculate(long).
-// 3. Each time we want to get an animation value, we call
-//    calculate(long currentTimeMillis) to ask the Animation to calculate it.
-//    The parameter passed to calculate(long) should be nonnegative.
-// 4. Use get() to get that value.
-//
-// In step 3, onCalculate(float progress) is called so subclasses can calculate
-// the value according to progress (progress is a value in [0,1]).
-//
-// Before onCalculate(float) is called, There is an optional interpolator which
-// can change the progress value. The interpolator can be set by
-// setInterpolator(Interpolator). If the interpolator is used, the value passed
-// to onCalculate may be (for example, the overshoot effect).
-//
-// The isActive() method returns true after the animation start() is called and
-// before calculate is passed a value which reaches the duration of the
-// animation.
-//
-// The start() method can be called again to restart the Animation.
-//
-abstract public class Animation {
-    private static final long ANIMATION_START = -1;
-    private static final long NO_ANIMATION = -2;
-
-    private long mStartTime = NO_ANIMATION;
-    private int mDuration;
-    private Interpolator mInterpolator;
-
-    public void setInterpolator(Interpolator interpolator) {
-        mInterpolator = interpolator;
-    }
-
-    public void setDuration(int duration) {
-        mDuration = duration;
-    }
-
-    public void start() {
-        mStartTime = ANIMATION_START;
-    }
-
-    public void setStartTime(long time) {
-        mStartTime = time;
-    }
-
-    public boolean isActive() {
-        return mStartTime != NO_ANIMATION;
-    }
-
-    public void forceStop() {
-        mStartTime = NO_ANIMATION;
-    }
-
-    public boolean calculate(long currentTimeMillis) {
-        if (mStartTime == NO_ANIMATION) return false;
-        if (mStartTime == ANIMATION_START) mStartTime = currentTimeMillis;
-        int elapse = (int) (currentTimeMillis - mStartTime);
-        float x = Utils.clamp((float) elapse / mDuration, 0f, 1f);
-        Interpolator i = mInterpolator;
-        onCalculate(i != null ? i.getInterpolation(x) : x);
-        if (elapse >= mDuration) mStartTime = NO_ANIMATION;
-        return mStartTime != NO_ANIMATION;
-    }
-
-    abstract protected void onCalculate(float progress);
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.anim;
+
+import android.view.animation.Interpolator;
+
+import com.hippo.ehviewer.gallery.common.Utils;
+
+// Animation calculates a value according to the current input time.
+//
+// 1. First we need to use setDuration(int) to set the duration of the
+//    animation. The duration is in milliseconds.
+// 2. Then we should call start(). The actual start time is the first value
+//    passed to calculate(long).
+// 3. Each time we want to get an animation value, we call
+//    calculate(long currentTimeMillis) to ask the Animation to calculate it.
+//    The parameter passed to calculate(long) should be nonnegative.
+// 4. Use get() to get that value.
+//
+// In step 3, onCalculate(float progress) is called so subclasses can calculate
+// the value according to progress (progress is a value in [0,1]).
+//
+// Before onCalculate(float) is called, There is an optional interpolator which
+// can change the progress value. The interpolator can be set by
+// setInterpolator(Interpolator). If the interpolator is used, the value passed
+// to onCalculate may be (for example, the overshoot effect).
+//
+// The isActive() method returns true after the animation start() is called and
+// before calculate is passed a value which reaches the duration of the
+// animation.
+//
+// The start() method can be called again to restart the Animation.
+//
+abstract public class Animation {
+    private static final long ANIMATION_START = -1;
+    private static final long NO_ANIMATION = -2;
+
+    private long mStartTime = NO_ANIMATION;
+    private int mDuration;
+    private Interpolator mInterpolator;
+
+    public void setInterpolator(Interpolator interpolator) {
+        mInterpolator = interpolator;
+    }
+
+    public void setDuration(int duration) {
+        mDuration = duration;
+    }
+
+    public void start() {
+        mStartTime = ANIMATION_START;
+    }
+
+    public void setStartTime(long time) {
+        mStartTime = time;
+    }
+
+    public boolean isActive() {
+        return mStartTime != NO_ANIMATION;
+    }
+
+    public void forceStop() {
+        mStartTime = NO_ANIMATION;
+    }
+
+    public boolean calculate(long currentTimeMillis) {
+        if (mStartTime == NO_ANIMATION) return false;
+        if (mStartTime == ANIMATION_START) mStartTime = currentTimeMillis;
+        int elapse = (int) (currentTimeMillis - mStartTime);
+        float x = Utils.clamp((float) elapse / mDuration, 0f, 1f);
+        Interpolator i = mInterpolator;
+        onCalculate(i != null ? i.getInterpolation(x) : x);
+        if (elapse >= mDuration) mStartTime = NO_ANIMATION;
+        return mStartTime != NO_ANIMATION;
+    }
+
+    abstract protected void onCalculate(float progress);
+}
diff --git a/src/com/hippo/ehviewer/gallery/anim/CanvasAnimation.java b/src/com/hippo/ehviewer/gallery/anim/CanvasAnimation.java
index 724b01045..6a809f833 100644
--- a/src/com/hippo/ehviewer/gallery/anim/CanvasAnimation.java
+++ b/src/com/hippo/ehviewer/gallery/anim/CanvasAnimation.java
@@ -1,25 +1,25 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.anim;
-
-import com.hippo.ehviewer.gallery.glrenderer.GLCanvas;
-
-public abstract class CanvasAnimation extends Animation {
-
-    public abstract int getCanvasSaveFlags();
-    public abstract void apply(GLCanvas canvas);
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.anim;
+
+import com.hippo.ehviewer.gallery.glrenderer.GLCanvas;
+
+public abstract class CanvasAnimation extends Animation {
+
+    public abstract int getCanvasSaveFlags();
+    public abstract void apply(GLCanvas canvas);
+}
diff --git a/src/com/hippo/ehviewer/gallery/anim/FloatAnimation.java b/src/com/hippo/ehviewer/gallery/anim/FloatAnimation.java
index 4576e0008..baeafafc1 100644
--- a/src/com/hippo/ehviewer/gallery/anim/FloatAnimation.java
+++ b/src/com/hippo/ehviewer/gallery/anim/FloatAnimation.java
@@ -1,40 +1,40 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.anim;
-
-public class FloatAnimation extends Animation {
-
-    private final float mFrom;
-    private final float mTo;
-    private float mCurrent;
-
-    public FloatAnimation(float from, float to, int duration) {
-        mFrom = from;
-        mTo = to;
-        mCurrent = from;
-        setDuration(duration);
-    }
-
-    @Override
-    protected void onCalculate(float progress) {
-        mCurrent = mFrom + (mTo - mFrom) * progress;
-    }
-
-    public float get() {
-        return mCurrent;
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.anim;
+
+public class FloatAnimation extends Animation {
+
+    private final float mFrom;
+    private final float mTo;
+    private float mCurrent;
+
+    public FloatAnimation(float from, float to, int duration) {
+        mFrom = from;
+        mTo = to;
+        mCurrent = from;
+        setDuration(duration);
+    }
+
+    @Override
+    protected void onCalculate(float progress) {
+        mCurrent = mFrom + (mTo - mFrom) * progress;
+    }
+
+    public float get() {
+        return mCurrent;
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/common/ApiHelper.java b/src/com/hippo/ehviewer/gallery/common/ApiHelper.java
index 548681bb6..5f1118676 100644
--- a/src/com/hippo/ehviewer/gallery/common/ApiHelper.java
+++ b/src/com/hippo/ehviewer/gallery/common/ApiHelper.java
@@ -1,240 +1,240 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.common;
-
-import android.app.admin.DevicePolicyManager;
-import android.content.ComponentName;
-import android.hardware.Camera;
-import android.os.Build;
-import android.provider.MediaStore.MediaColumns;
-import android.view.View;
-import android.view.WindowManager;
-
-import java.lang.reflect.Field;
-
-public class ApiHelper {
-    public static interface VERSION_CODES {
-        // These value are copied from Build.VERSION_CODES
-        public static final int GINGERBREAD_MR1 = 10;
-        public static final int HONEYCOMB = 11;
-        public static final int HONEYCOMB_MR1 = 12;
-        public static final int HONEYCOMB_MR2 = 13;
-        public static final int ICE_CREAM_SANDWICH = 14;
-        public static final int ICE_CREAM_SANDWICH_MR1 = 15;
-        public static final int JELLY_BEAN = 16;
-        public static final int JELLY_BEAN_MR1 = 17;
-        public static final int JELLY_BEAN_MR2 = 18;
-    }
-
-    public static final boolean AT_LEAST_16 = Build.VERSION.SDK_INT >= 16;
-
-    public static final boolean USE_888_PIXEL_FORMAT =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
-    public static final boolean ENABLE_PHOTO_EDITOR =
-            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
-    public static final boolean HAS_VIEW_SYSTEM_UI_FLAG_LAYOUT_STABLE =
-            hasField(View.class, "SYSTEM_UI_FLAG_LAYOUT_STABLE");
-
-    public static final boolean HAS_VIEW_SYSTEM_UI_FLAG_HIDE_NAVIGATION =
-            hasField(View.class, "SYSTEM_UI_FLAG_HIDE_NAVIGATION");
-
-    public static final boolean HAS_MEDIA_COLUMNS_WIDTH_AND_HEIGHT =
-            hasField(MediaColumns.class, "WIDTH");
-
-    public static final boolean HAS_REUSING_BITMAP_IN_BITMAP_REGION_DECODER =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
-    public static final boolean HAS_REUSING_BITMAP_IN_BITMAP_FACTORY =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_SET_BEAM_PUSH_URIS =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
-    public static final boolean HAS_SET_DEFALT_BUFFER_SIZE = hasMethod(
-            "android.graphics.SurfaceTexture", "setDefaultBufferSize",
-            int.class, int.class);
-
-    public static final boolean HAS_RELEASE_SURFACE_TEXTURE = hasMethod(
-            "android.graphics.SurfaceTexture", "release");
-
-    public static final boolean HAS_SURFACE_TEXTURE =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_MTP =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB_MR1;
-
-    public static final boolean HAS_AUTO_FOCUS_MOVE_CALLBACK =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
-    public static final boolean HAS_REMOTE_VIEWS_SERVICE =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_INTENT_EXTRA_LOCAL_ONLY =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_SET_SYSTEM_UI_VISIBILITY =
-            hasMethod(View.class, "setSystemUiVisibility", int.class);
-
-    public static final boolean HAS_FACE_DETECTION;
-    static {
-        boolean hasFaceDetection = false;
-        try {
-            Class<?> listenerClass = Class.forName(
-                    "android.hardware.Camera$FaceDetectionListener");
-            hasFaceDetection =
-                    hasMethod(Camera.class, "setFaceDetectionListener", listenerClass) &&
-                    hasMethod(Camera.class, "startFaceDetection") &&
-                    hasMethod(Camera.class, "stopFaceDetection") &&
-                    hasMethod(Camera.Parameters.class, "getMaxNumDetectedFaces");
-        } catch (Throwable t) {
-        }
-        HAS_FACE_DETECTION = hasFaceDetection;
-    }
-
-    public static final boolean HAS_GET_CAMERA_DISABLED =
-            hasMethod(DevicePolicyManager.class, "getCameraDisabled", ComponentName.class);
-
-    public static final boolean HAS_MEDIA_ACTION_SOUND =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
-    public static final boolean HAS_OLD_PANORAMA =
-            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
-    public static final boolean HAS_TIME_LAPSE_RECORDING =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_ZOOM_WHEN_RECORDING =
-            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
-    public static final boolean HAS_CAMERA_FOCUS_AREA =
-            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
-    public static final boolean HAS_CAMERA_METERING_AREA =
-            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
-    public static final boolean HAS_FINE_RESOLUTION_QUALITY_LEVELS =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_MOTION_EVENT_TRANSFORM =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_EFFECTS_RECORDING = false;
-
-    // "Background" filter does not have "context" input port in jelly bean.
-    public static final boolean HAS_EFFECTS_RECORDING_CONTEXT_INPUT =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1;
-
-    public static final boolean HAS_GET_SUPPORTED_VIDEO_SIZE =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_SET_ICON_ATTRIBUTE =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_MEDIA_PROVIDER_FILES_TABLE =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_SURFACE_TEXTURE_RECORDING =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
-    public static final boolean HAS_ACTION_BAR =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    // Ex: View.setTranslationX.
-    public static final boolean HAS_VIEW_TRANSFORM_PROPERTIES =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_CAMERA_HDR =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1;
-
-    public static final boolean HAS_OPTIONS_IN_MUTABLE =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean CAN_START_PREVIEW_IN_JPEG_CALLBACK =
-            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
-    public static final boolean HAS_VIEW_PROPERTY_ANIMATOR =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB_MR1;
-
-    public static final boolean HAS_POST_ON_ANIMATION =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
-    public static final boolean HAS_ANNOUNCE_FOR_ACCESSIBILITY =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
-    public static final boolean HAS_OBJECT_ANIMATION =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_GLES20_REQUIRED =
-            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
-    public static final boolean HAS_ROTATION_ANIMATION =
-            hasField(WindowManager.LayoutParams.class, "rotationAnimation");
-
-    public static final boolean HAS_ORIENTATION_LOCK =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR2;
-
-    public static final boolean HAS_CANCELLATION_SIGNAL =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
-    public static final boolean HAS_MEDIA_MUXER =
-                    Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR2;
-
-    public static final boolean HAS_DISPLAY_LISTENER =
-            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1;
-
-    public static int getIntFieldIfExists(Class<?> klass, String fieldName,
-            Class<?> obj, int defaultVal) {
-        try {
-            Field f = klass.getDeclaredField(fieldName);
-            return f.getInt(obj);
-        } catch (Exception e) {
-            return defaultVal;
-        }
-    }
-
-    private static boolean hasField(Class<?> klass, String fieldName) {
-        try {
-            klass.getDeclaredField(fieldName);
-            return true;
-        } catch (NoSuchFieldException e) {
-            return false;
-        }
-    }
-
-    private static boolean hasMethod(String className, String methodName,
-            Class<?>... parameterTypes) {
-        try {
-            Class<?> klass = Class.forName(className);
-            klass.getDeclaredMethod(methodName, parameterTypes);
-            return true;
-        } catch (Throwable th) {
-            return false;
-        }
-    }
-
-    private static boolean hasMethod(
-            Class<?> klass, String methodName, Class<?> ... paramTypes) {
-        try {
-            klass.getDeclaredMethod(methodName, paramTypes);
-            return true;
-        } catch (NoSuchMethodException e) {
-            return false;
-        }
-    }
-}
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.common;
+
+import android.app.admin.DevicePolicyManager;
+import android.content.ComponentName;
+import android.hardware.Camera;
+import android.os.Build;
+import android.provider.MediaStore.MediaColumns;
+import android.view.View;
+import android.view.WindowManager;
+
+import java.lang.reflect.Field;
+
+public class ApiHelper {
+    public static interface VERSION_CODES {
+        // These value are copied from Build.VERSION_CODES
+        public static final int GINGERBREAD_MR1 = 10;
+        public static final int HONEYCOMB = 11;
+        public static final int HONEYCOMB_MR1 = 12;
+        public static final int HONEYCOMB_MR2 = 13;
+        public static final int ICE_CREAM_SANDWICH = 14;
+        public static final int ICE_CREAM_SANDWICH_MR1 = 15;
+        public static final int JELLY_BEAN = 16;
+        public static final int JELLY_BEAN_MR1 = 17;
+        public static final int JELLY_BEAN_MR2 = 18;
+    }
+
+    public static final boolean AT_LEAST_16 = Build.VERSION.SDK_INT >= 16;
+
+    public static final boolean USE_888_PIXEL_FORMAT =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
+    public static final boolean ENABLE_PHOTO_EDITOR =
+            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
+
+    public static final boolean HAS_VIEW_SYSTEM_UI_FLAG_LAYOUT_STABLE =
+            hasField(View.class, "SYSTEM_UI_FLAG_LAYOUT_STABLE");
+
+    public static final boolean HAS_VIEW_SYSTEM_UI_FLAG_HIDE_NAVIGATION =
+            hasField(View.class, "SYSTEM_UI_FLAG_HIDE_NAVIGATION");
+
+    public static final boolean HAS_MEDIA_COLUMNS_WIDTH_AND_HEIGHT =
+            hasField(MediaColumns.class, "WIDTH");
+
+    public static final boolean HAS_REUSING_BITMAP_IN_BITMAP_REGION_DECODER =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
+    public static final boolean HAS_REUSING_BITMAP_IN_BITMAP_FACTORY =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_SET_BEAM_PUSH_URIS =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
+    public static final boolean HAS_SET_DEFALT_BUFFER_SIZE = hasMethod(
+            "android.graphics.SurfaceTexture", "setDefaultBufferSize",
+            int.class, int.class);
+
+    public static final boolean HAS_RELEASE_SURFACE_TEXTURE = hasMethod(
+            "android.graphics.SurfaceTexture", "release");
+
+    public static final boolean HAS_SURFACE_TEXTURE =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_MTP =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB_MR1;
+
+    public static final boolean HAS_AUTO_FOCUS_MOVE_CALLBACK =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
+    public static final boolean HAS_REMOTE_VIEWS_SERVICE =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_INTENT_EXTRA_LOCAL_ONLY =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_SET_SYSTEM_UI_VISIBILITY =
+            hasMethod(View.class, "setSystemUiVisibility", int.class);
+
+    public static final boolean HAS_FACE_DETECTION;
+    static {
+        boolean hasFaceDetection = false;
+        try {
+            Class<?> listenerClass = Class.forName(
+                    "android.hardware.Camera$FaceDetectionListener");
+            hasFaceDetection =
+                    hasMethod(Camera.class, "setFaceDetectionListener", listenerClass) &&
+                    hasMethod(Camera.class, "startFaceDetection") &&
+                    hasMethod(Camera.class, "stopFaceDetection") &&
+                    hasMethod(Camera.Parameters.class, "getMaxNumDetectedFaces");
+        } catch (Throwable t) {
+        }
+        HAS_FACE_DETECTION = hasFaceDetection;
+    }
+
+    public static final boolean HAS_GET_CAMERA_DISABLED =
+            hasMethod(DevicePolicyManager.class, "getCameraDisabled", ComponentName.class);
+
+    public static final boolean HAS_MEDIA_ACTION_SOUND =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
+    public static final boolean HAS_OLD_PANORAMA =
+            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
+
+    public static final boolean HAS_TIME_LAPSE_RECORDING =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_ZOOM_WHEN_RECORDING =
+            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
+
+    public static final boolean HAS_CAMERA_FOCUS_AREA =
+            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
+
+    public static final boolean HAS_CAMERA_METERING_AREA =
+            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
+
+    public static final boolean HAS_FINE_RESOLUTION_QUALITY_LEVELS =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_MOTION_EVENT_TRANSFORM =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_EFFECTS_RECORDING = false;
+
+    // "Background" filter does not have "context" input port in jelly bean.
+    public static final boolean HAS_EFFECTS_RECORDING_CONTEXT_INPUT =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1;
+
+    public static final boolean HAS_GET_SUPPORTED_VIDEO_SIZE =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_SET_ICON_ATTRIBUTE =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_MEDIA_PROVIDER_FILES_TABLE =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_SURFACE_TEXTURE_RECORDING =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
+    public static final boolean HAS_ACTION_BAR =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    // Ex: View.setTranslationX.
+    public static final boolean HAS_VIEW_TRANSFORM_PROPERTIES =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_CAMERA_HDR =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1;
+
+    public static final boolean HAS_OPTIONS_IN_MUTABLE =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean CAN_START_PREVIEW_IN_JPEG_CALLBACK =
+            Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
+
+    public static final boolean HAS_VIEW_PROPERTY_ANIMATOR =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB_MR1;
+
+    public static final boolean HAS_POST_ON_ANIMATION =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
+    public static final boolean HAS_ANNOUNCE_FOR_ACCESSIBILITY =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
+    public static final boolean HAS_OBJECT_ANIMATION =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_GLES20_REQUIRED =
+            Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
+
+    public static final boolean HAS_ROTATION_ANIMATION =
+            hasField(WindowManager.LayoutParams.class, "rotationAnimation");
+
+    public static final boolean HAS_ORIENTATION_LOCK =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR2;
+
+    public static final boolean HAS_CANCELLATION_SIGNAL =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
+    public static final boolean HAS_MEDIA_MUXER =
+                    Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR2;
+
+    public static final boolean HAS_DISPLAY_LISTENER =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1;
+
+    public static int getIntFieldIfExists(Class<?> klass, String fieldName,
+            Class<?> obj, int defaultVal) {
+        try {
+            Field f = klass.getDeclaredField(fieldName);
+            return f.getInt(obj);
+        } catch (Exception e) {
+            return defaultVal;
+        }
+    }
+
+    private static boolean hasField(Class<?> klass, String fieldName) {
+        try {
+            klass.getDeclaredField(fieldName);
+            return true;
+        } catch (NoSuchFieldException e) {
+            return false;
+        }
+    }
+
+    private static boolean hasMethod(String className, String methodName,
+            Class<?>... parameterTypes) {
+        try {
+            Class<?> klass = Class.forName(className);
+            klass.getDeclaredMethod(methodName, parameterTypes);
+            return true;
+        } catch (Throwable th) {
+            return false;
+        }
+    }
+
+    private static boolean hasMethod(
+            Class<?> klass, String methodName, Class<?> ... paramTypes) {
+        try {
+            klass.getDeclaredMethod(methodName, paramTypes);
+            return true;
+        } catch (NoSuchMethodException e) {
+            return false;
+        }
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/BasicTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/BasicTexture.java
index 63cdf31a1..90084d491 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/BasicTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/BasicTexture.java
@@ -1,217 +1,217 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.graphics.RectF;
-import com.hippo.ehviewer.util.Log;
-
-import com.hippo.ehviewer.gallery.common.Utils;
-
-import java.util.WeakHashMap;
-
-// BasicTexture is a Texture corresponds to a real GL texture.
-// The state of a BasicTexture indicates whether its data is loaded to GL memory.
-// If a BasicTexture is loaded into GL memory, it has a GL texture id.
-public abstract class BasicTexture implements Texture {
-
-    @SuppressWarnings("unused")
-    private static final String TAG = "BasicTexture";
-    protected static final int UNSPECIFIED = -1;
-
-    protected static final int STATE_UNLOADED = 0;
-    protected static final int STATE_LOADED = 1;
-    protected static final int STATE_ERROR = -1;
-
-    // Log a warning if a texture is larger along a dimension
-    private static final int MAX_TEXTURE_SIZE = 4096;
-
-    protected int mId = -1;
-    protected int mState;
-
-    protected int mWidth = UNSPECIFIED;
-    protected int mHeight = UNSPECIFIED;
-
-    protected int mTextureWidth;
-    protected int mTextureHeight;
-
-    private boolean mHasBorder;
-
-    protected GLCanvas mCanvasRef = null;
-    private static WeakHashMap<BasicTexture, Object> sAllTextures
-            = new WeakHashMap<BasicTexture, Object>();
-    private static ThreadLocal sInFinalizer = new ThreadLocal();
-
-    protected BasicTexture(GLCanvas canvas, int id, int state) {
-        setAssociatedCanvas(canvas);
-        mId = id;
-        mState = state;
-        synchronized (sAllTextures) {
-            sAllTextures.put(this, null);
-        }
-    }
-
-    protected BasicTexture() {
-        this(null, 0, STATE_UNLOADED);
-    }
-
-    protected void setAssociatedCanvas(GLCanvas canvas) {
-        mCanvasRef = canvas;
-    }
-
-    /**
-     * Sets the content size of this texture. In OpenGL, the actual texture
-     * size must be of power of 2, the size of the content may be smaller.
-     */
-    public void setSize(int width, int height) {
-        mWidth = width;
-        mHeight = height;
-        mTextureWidth = width > 0 ? Utils.nextPowerOf2(width) : 0;
-        mTextureHeight = height > 0 ? Utils.nextPowerOf2(height) : 0;
-        if (mTextureWidth > MAX_TEXTURE_SIZE || mTextureHeight > MAX_TEXTURE_SIZE) {
-            Log.w(TAG, String.format("texture is too large: %d x %d",
-                    mTextureWidth, mTextureHeight), new Exception());
-        }
-    }
-
-    public boolean isFlippedVertically() {
-      return false;
-    }
-
-    public int getId() {
-        return mId;
-    }
-
-    @Override
-    public int getWidth() {
-        return mWidth;
-    }
-
-    @Override
-    public int getHeight() {
-        return mHeight;
-    }
-
-    // Returns the width rounded to the next power of 2.
-    public int getTextureWidth() {
-        return mTextureWidth;
-    }
-
-    // Returns the height rounded to the next power of 2.
-    public int getTextureHeight() {
-        return mTextureHeight;
-    }
-
-    // Returns true if the texture has one pixel transparent border around the
-    // actual content. This is used to avoid jigged edges.
-    //
-    // The jigged edges appear because we use GL_CLAMP_TO_EDGE for texture wrap
-    // mode (GL_CLAMP is not available in OpenGL ES), so a pixel partially
-    // covered by the texture will use the color of the edge texel. If we add
-    // the transparent border, the color of the edge texel will be mixed with
-    // appropriate amount of transparent.
-    //
-    // Currently our background is black, so we can draw the thumbnails without
-    // enabling blending.
-    public boolean hasBorder() {
-        return mHasBorder;
-    }
-
-    protected void setBorder(boolean hasBorder) {
-        mHasBorder = hasBorder;
-    }
-
-    @Override
-    public void draw(GLCanvas canvas, int x, int y) {
-        canvas.drawTexture(this, x, y, getWidth(), getHeight());
-    }
-    
-    @Override
-    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
-        canvas.drawTexture(this, x, y, w, h);
-    }
-    
-    public void draw(GLCanvas canvas, RectF source, RectF target) {
-        canvas.drawTexture(this, source, target);
-    }
-    
-    // onBind is called before GLCanvas binds this texture.
-    // It should make sure the data is uploaded to GL memory.
-    abstract protected boolean onBind(GLCanvas canvas);
-
-    // Returns the GL texture target for this texture (e.g. GL_TEXTURE_2D).
-    abstract protected int getTarget();
-
-    public boolean isLoaded() {
-        return mState == STATE_LOADED;
-    }
-
-    // recycle() is called when the texture will never be used again,
-    // so it can free all resources.
-    public void recycle() {
-        freeResource();
-    }
-
-    // yield() is called when the texture will not be used temporarily,
-    // so it can free some resources.
-    // The default implementation unloads the texture from GL memory, so
-    // the subclass should make sure it can reload the texture to GL memory
-    // later, or it will have to override this method.
-    public void yield() {
-        freeResource();
-    }
-
-    private void freeResource() {
-        GLCanvas canvas = mCanvasRef;
-        if (canvas != null && mId != -1) {
-            canvas.unloadTexture(this);
-            mId = -1; // Don't free it again.
-        }
-        mState = STATE_UNLOADED;
-        setAssociatedCanvas(null);
-    }
-
-    @Override
-    protected void finalize() {
-        sInFinalizer.set(BasicTexture.class);
-        recycle();
-        sInFinalizer.set(null);
-    }
-
-    // This is for deciding if we can call Bitmap's recycle().
-    // We cannot call Bitmap's recycle() in finalizer because at that point
-    // the finalizer of Bitmap may already be called so recycle() will crash.
-    public static boolean inFinalizer() {
-        return sInFinalizer.get() != null;
-    }
-
-    public static void yieldAllTextures() {
-        synchronized (sAllTextures) {
-            for (BasicTexture t : sAllTextures.keySet()) {
-                t.yield();
-            }
-        }
-    }
-
-    public static void invalidateAllTextures() {
-        synchronized (sAllTextures) {
-            for (BasicTexture t : sAllTextures.keySet()) {
-                t.mState = STATE_UNLOADED;
-                t.setAssociatedCanvas(null);
-            }
-        }
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.graphics.RectF;
+import com.hippo.ehviewer.util.Log;
+
+import com.hippo.ehviewer.gallery.common.Utils;
+
+import java.util.WeakHashMap;
+
+// BasicTexture is a Texture corresponds to a real GL texture.
+// The state of a BasicTexture indicates whether its data is loaded to GL memory.
+// If a BasicTexture is loaded into GL memory, it has a GL texture id.
+public abstract class BasicTexture implements Texture {
+
+    @SuppressWarnings("unused")
+    private static final String TAG = "BasicTexture";
+    protected static final int UNSPECIFIED = -1;
+
+    protected static final int STATE_UNLOADED = 0;
+    protected static final int STATE_LOADED = 1;
+    protected static final int STATE_ERROR = -1;
+
+    // Log a warning if a texture is larger along a dimension
+    private static final int MAX_TEXTURE_SIZE = 4096;
+
+    protected int mId = -1;
+    protected int mState;
+
+    protected int mWidth = UNSPECIFIED;
+    protected int mHeight = UNSPECIFIED;
+
+    protected int mTextureWidth;
+    protected int mTextureHeight;
+
+    private boolean mHasBorder;
+
+    protected GLCanvas mCanvasRef = null;
+    private static WeakHashMap<BasicTexture, Object> sAllTextures
+            = new WeakHashMap<BasicTexture, Object>();
+    private static ThreadLocal sInFinalizer = new ThreadLocal();
+
+    protected BasicTexture(GLCanvas canvas, int id, int state) {
+        setAssociatedCanvas(canvas);
+        mId = id;
+        mState = state;
+        synchronized (sAllTextures) {
+            sAllTextures.put(this, null);
+        }
+    }
+
+    protected BasicTexture() {
+        this(null, 0, STATE_UNLOADED);
+    }
+
+    protected void setAssociatedCanvas(GLCanvas canvas) {
+        mCanvasRef = canvas;
+    }
+
+    /**
+     * Sets the content size of this texture. In OpenGL, the actual texture
+     * size must be of power of 2, the size of the content may be smaller.
+     */
+    public void setSize(int width, int height) {
+        mWidth = width;
+        mHeight = height;
+        mTextureWidth = width > 0 ? Utils.nextPowerOf2(width) : 0;
+        mTextureHeight = height > 0 ? Utils.nextPowerOf2(height) : 0;
+        if (mTextureWidth > MAX_TEXTURE_SIZE || mTextureHeight > MAX_TEXTURE_SIZE) {
+            Log.w(TAG, String.format("texture is too large: %d x %d",
+                    mTextureWidth, mTextureHeight), new Exception());
+        }
+    }
+
+    public boolean isFlippedVertically() {
+      return false;
+    }
+
+    public int getId() {
+        return mId;
+    }
+
+    @Override
+    public int getWidth() {
+        return mWidth;
+    }
+
+    @Override
+    public int getHeight() {
+        return mHeight;
+    }
+
+    // Returns the width rounded to the next power of 2.
+    public int getTextureWidth() {
+        return mTextureWidth;
+    }
+
+    // Returns the height rounded to the next power of 2.
+    public int getTextureHeight() {
+        return mTextureHeight;
+    }
+
+    // Returns true if the texture has one pixel transparent border around the
+    // actual content. This is used to avoid jigged edges.
+    //
+    // The jigged edges appear because we use GL_CLAMP_TO_EDGE for texture wrap
+    // mode (GL_CLAMP is not available in OpenGL ES), so a pixel partially
+    // covered by the texture will use the color of the edge texel. If we add
+    // the transparent border, the color of the edge texel will be mixed with
+    // appropriate amount of transparent.
+    //
+    // Currently our background is black, so we can draw the thumbnails without
+    // enabling blending.
+    public boolean hasBorder() {
+        return mHasBorder;
+    }
+
+    protected void setBorder(boolean hasBorder) {
+        mHasBorder = hasBorder;
+    }
+
+    @Override
+    public void draw(GLCanvas canvas, int x, int y) {
+        canvas.drawTexture(this, x, y, getWidth(), getHeight());
+    }
+    
+    @Override
+    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
+        canvas.drawTexture(this, x, y, w, h);
+    }
+    
+    public void draw(GLCanvas canvas, RectF source, RectF target) {
+        canvas.drawTexture(this, source, target);
+    }
+    
+    // onBind is called before GLCanvas binds this texture.
+    // It should make sure the data is uploaded to GL memory.
+    abstract protected boolean onBind(GLCanvas canvas);
+
+    // Returns the GL texture target for this texture (e.g. GL_TEXTURE_2D).
+    abstract protected int getTarget();
+
+    public boolean isLoaded() {
+        return mState == STATE_LOADED;
+    }
+
+    // recycle() is called when the texture will never be used again,
+    // so it can free all resources.
+    public void recycle() {
+        freeResource();
+    }
+
+    // yield() is called when the texture will not be used temporarily,
+    // so it can free some resources.
+    // The default implementation unloads the texture from GL memory, so
+    // the subclass should make sure it can reload the texture to GL memory
+    // later, or it will have to override this method.
+    public void yield() {
+        freeResource();
+    }
+
+    private void freeResource() {
+        GLCanvas canvas = mCanvasRef;
+        if (canvas != null && mId != -1) {
+            canvas.unloadTexture(this);
+            mId = -1; // Don't free it again.
+        }
+        mState = STATE_UNLOADED;
+        setAssociatedCanvas(null);
+    }
+
+    @Override
+    protected void finalize() {
+        sInFinalizer.set(BasicTexture.class);
+        recycle();
+        sInFinalizer.set(null);
+    }
+
+    // This is for deciding if we can call Bitmap's recycle().
+    // We cannot call Bitmap's recycle() in finalizer because at that point
+    // the finalizer of Bitmap may already be called so recycle() will crash.
+    public static boolean inFinalizer() {
+        return sInFinalizer.get() != null;
+    }
+
+    public static void yieldAllTextures() {
+        synchronized (sAllTextures) {
+            for (BasicTexture t : sAllTextures.keySet()) {
+                t.yield();
+            }
+        }
+    }
+
+    public static void invalidateAllTextures() {
+        synchronized (sAllTextures) {
+            for (BasicTexture t : sAllTextures.keySet()) {
+                t.mState = STATE_UNLOADED;
+                t.setAssociatedCanvas(null);
+            }
+        }
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/BitmapTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/BitmapTexture.java
index d389fc1e5..ed686bc8b 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/BitmapTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/BitmapTexture.java
@@ -1,54 +1,54 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.graphics.Bitmap;
-
-import junit.framework.Assert;
-
-// BitmapTexture is a texture whose content is specified by a fixed Bitmap.
-//
-// The texture does not own the Bitmap. The user should make sure the Bitmap
-// is valid during the texture's lifetime. When the texture is recycled, it
-// does not free the Bitmap.
-public class BitmapTexture extends UploadedTexture {
-    protected Bitmap mContentBitmap;
-
-    public BitmapTexture(Bitmap bitmap) {
-        this(bitmap, false);
-    }
-
-    public BitmapTexture(Bitmap bitmap, boolean hasBorder) {
-        super(hasBorder);
-        Assert.assertTrue(bitmap != null && !bitmap.isRecycled());
-        mContentBitmap = bitmap;
-    }
-
-    @Override
-    protected void onFreeBitmap(Bitmap bitmap) {
-        // Do nothing.
-    }
-
-    @Override
-    protected Bitmap onGetBitmap() {
-        return mContentBitmap;
-    }
-
-    public Bitmap getBitmap() {
-        return mContentBitmap;
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.graphics.Bitmap;
+
+import junit.framework.Assert;
+
+// BitmapTexture is a texture whose content is specified by a fixed Bitmap.
+//
+// The texture does not own the Bitmap. The user should make sure the Bitmap
+// is valid during the texture's lifetime. When the texture is recycled, it
+// does not free the Bitmap.
+public class BitmapTexture extends UploadedTexture {
+    protected Bitmap mContentBitmap;
+
+    public BitmapTexture(Bitmap bitmap) {
+        this(bitmap, false);
+    }
+
+    public BitmapTexture(Bitmap bitmap, boolean hasBorder) {
+        super(hasBorder);
+        Assert.assertTrue(bitmap != null && !bitmap.isRecycled());
+        mContentBitmap = bitmap;
+    }
+
+    @Override
+    protected void onFreeBitmap(Bitmap bitmap) {
+        // Do nothing.
+    }
+
+    @Override
+    protected Bitmap onGetBitmap() {
+        return mContentBitmap;
+    }
+
+    public Bitmap getBitmap() {
+        return mContentBitmap;
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/CanvasTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/CanvasTexture.java
index 6fbc9189f..e59be3225 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/CanvasTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/CanvasTexture.java
@@ -1,54 +1,54 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.annotation.SuppressLint;
-import android.graphics.Bitmap;
-import android.graphics.Bitmap.Config;
-import android.graphics.Canvas;
-
-// CanvasTexture is a texture whose content is the drawing on a Canvas.
-// The subclasses should override onDraw() to draw on the bitmap.
-// By default CanvasTexture is not opaque.
-abstract class CanvasTexture extends UploadedTexture {
-    protected Canvas mCanvas;
-    private final Config mConfig;
-
-    public CanvasTexture(int width, int height) {
-        mConfig = Config.ARGB_8888;
-        setSize(width, height);
-        setOpaque(false);
-    }
-
-    @SuppressLint("WrongCall")
-    @Override
-    protected Bitmap onGetBitmap() {
-        Bitmap bitmap = Bitmap.createBitmap(mWidth, mHeight, mConfig);
-        mCanvas = new Canvas(bitmap);
-        onDraw(mCanvas, bitmap);
-        return bitmap;
-    }
-
-    @Override
-    protected void onFreeBitmap(Bitmap bitmap) {
-        if (!inFinalizer()) {
-            bitmap.recycle();
-        }
-    }
-
-    abstract protected void onDraw(Canvas canvas, Bitmap backing);
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.annotation.SuppressLint;
+import android.graphics.Bitmap;
+import android.graphics.Bitmap.Config;
+import android.graphics.Canvas;
+
+// CanvasTexture is a texture whose content is the drawing on a Canvas.
+// The subclasses should override onDraw() to draw on the bitmap.
+// By default CanvasTexture is not opaque.
+abstract class CanvasTexture extends UploadedTexture {
+    protected Canvas mCanvas;
+    private final Config mConfig;
+
+    public CanvasTexture(int width, int height) {
+        mConfig = Config.ARGB_8888;
+        setSize(width, height);
+        setOpaque(false);
+    }
+
+    @SuppressLint("WrongCall")
+    @Override
+    protected Bitmap onGetBitmap() {
+        Bitmap bitmap = Bitmap.createBitmap(mWidth, mHeight, mConfig);
+        mCanvas = new Canvas(bitmap);
+        onDraw(mCanvas, bitmap);
+        return bitmap;
+    }
+
+    @Override
+    protected void onFreeBitmap(Bitmap bitmap) {
+        if (!inFinalizer()) {
+            bitmap.recycle();
+        }
+    }
+
+    abstract protected void onDraw(Canvas canvas, Bitmap backing);
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/ColorTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/ColorTexture.java
index b2c0026da..5777ed455 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/ColorTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/ColorTexture.java
@@ -1,63 +1,63 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import com.hippo.ehviewer.gallery.common.Utils;
-
-// ColorTexture is a texture which fills the rectangle with the specified color.
-public class ColorTexture implements Texture {
-
-    private final int mColor;
-    private int mWidth;
-    private int mHeight;
-
-    public ColorTexture(int color) {
-        mColor = color;
-        mWidth = 1;
-        mHeight = 1;
-    }
-
-    @Override
-    public void draw(GLCanvas canvas, int x, int y) {
-        draw(canvas, x, y, mWidth, mHeight);
-    }
-
-    @Override
-    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
-        canvas.fillRect(x, y, w, h, mColor);
-    }
-
-    @Override
-    public boolean isOpaque() {
-        return Utils.isOpaque(mColor);
-    }
-
-    public void setSize(int width, int height) {
-        mWidth = width;
-        mHeight = height;
-    }
-
-    @Override
-    public int getWidth() {
-        return mWidth;
-    }
-
-    @Override
-    public int getHeight() {
-        return mHeight;
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import com.hippo.ehviewer.gallery.common.Utils;
+
+// ColorTexture is a texture which fills the rectangle with the specified color.
+public class ColorTexture implements Texture {
+
+    private final int mColor;
+    private int mWidth;
+    private int mHeight;
+
+    public ColorTexture(int color) {
+        mColor = color;
+        mWidth = 1;
+        mHeight = 1;
+    }
+
+    @Override
+    public void draw(GLCanvas canvas, int x, int y) {
+        draw(canvas, x, y, mWidth, mHeight);
+    }
+
+    @Override
+    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
+        canvas.fillRect(x, y, w, h, mColor);
+    }
+
+    @Override
+    public boolean isOpaque() {
+        return Utils.isOpaque(mColor);
+    }
+
+    public void setSize(int width, int height) {
+        mWidth = width;
+        mHeight = height;
+    }
+
+    @Override
+    public int getWidth() {
+        return mWidth;
+    }
+
+    @Override
+    public int getHeight() {
+        return mHeight;
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/ExtTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/ExtTexture.java
index e7b13b589..6f6b1085d 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/ExtTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/ExtTexture.java
@@ -1,60 +1,60 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-// ExtTexture is a texture whose content comes from a external texture.
-// Before drawing, setSize() should be called.
-public class ExtTexture extends BasicTexture {
-
-    private int mTarget;
-
-    public ExtTexture(GLCanvas canvas, int target) {
-        GLId glId = canvas.getGLId();
-        mId = glId.generateTexture();
-        mTarget = target;
-    }
-
-    private void uploadToCanvas(GLCanvas canvas) {
-        canvas.setTextureParameters(this);
-        setAssociatedCanvas(canvas);
-        mState = STATE_LOADED;
-    }
-
-    @Override
-    protected boolean onBind(GLCanvas canvas) {
-        if (!isLoaded()) {
-            uploadToCanvas(canvas);
-        }
-
-        return true;
-    }
-
-    @Override
-    public int getTarget() {
-        return mTarget;
-    }
-
-    @Override
-    public boolean isOpaque() {
-        return true;
-    }
-
-    @Override
-    public void yield() {
-        // we cannot free the texture because we have no backup.
-    }
-}
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+// ExtTexture is a texture whose content comes from a external texture.
+// Before drawing, setSize() should be called.
+public class ExtTexture extends BasicTexture {
+
+    private int mTarget;
+
+    public ExtTexture(GLCanvas canvas, int target) {
+        GLId glId = canvas.getGLId();
+        mId = glId.generateTexture();
+        mTarget = target;
+    }
+
+    private void uploadToCanvas(GLCanvas canvas) {
+        canvas.setTextureParameters(this);
+        setAssociatedCanvas(canvas);
+        mState = STATE_LOADED;
+    }
+
+    @Override
+    protected boolean onBind(GLCanvas canvas) {
+        if (!isLoaded()) {
+            uploadToCanvas(canvas);
+        }
+
+        return true;
+    }
+
+    @Override
+    public int getTarget() {
+        return mTarget;
+    }
+
+    @Override
+    public boolean isOpaque() {
+        return true;
+    }
+
+    @Override
+    public void yield() {
+        // we cannot free the texture because we have no backup.
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/FadeInTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/FadeInTexture.java
index 42e0489df..9d33ef7f3 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/FadeInTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/FadeInTexture.java
@@ -1,43 +1,43 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-
-// FadeInTexture is a texture which begins with a color, then gradually animates
-// into a given texture.
-public class FadeInTexture extends FadeTexture implements Texture {
-    @SuppressWarnings("unused")
-    private static final String TAG = "FadeInTexture";
-
-    private final int mColor;
-    private final TiledTexture mTexture;
-
-    public FadeInTexture(int color, TiledTexture texture) {
-        super(texture.getWidth(), texture.getHeight(), texture.isOpaque());
-        mColor = color;
-        mTexture = texture;
-    }
-
-    @Override
-    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
-        if (isAnimating()) {
-            mTexture.drawMixed(canvas, mColor, getRatio(), x, y, w, h);
-        } else {
-            mTexture.draw(canvas, x, y, w, h);
-        }
-    }
-}
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+
+// FadeInTexture is a texture which begins with a color, then gradually animates
+// into a given texture.
+public class FadeInTexture extends FadeTexture implements Texture {
+    @SuppressWarnings("unused")
+    private static final String TAG = "FadeInTexture";
+
+    private final int mColor;
+    private final TiledTexture mTexture;
+
+    public FadeInTexture(int color, TiledTexture texture) {
+        super(texture.getWidth(), texture.getHeight(), texture.isOpaque());
+        mColor = color;
+        mTexture = texture;
+    }
+
+    @Override
+    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
+        if (isAnimating()) {
+            mTexture.drawMixed(canvas, mColor, getRatio(), x, y, w, h);
+        } else {
+            mTexture.draw(canvas, x, y, w, h);
+        }
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/FadeOutTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/FadeOutTexture.java
index dc500831f..230293ac3 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/FadeOutTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/FadeOutTexture.java
@@ -1,42 +1,42 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-
-// FadeOutTexture is a texture which begins with a given texture, then gradually animates
-// into fading out totally.
-public class FadeOutTexture extends FadeTexture {
-    @SuppressWarnings("unused")
-    private static final String TAG = "FadeOutTexture";
-
-    private final BasicTexture mTexture;
-
-    public FadeOutTexture(BasicTexture texture) {
-        super(texture.getWidth(), texture.getHeight(), texture.isOpaque());
-        mTexture = texture;
-    }
-
-    @Override
-    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
-        if (isAnimating()) {
-            canvas.save(GLCanvas.SAVE_FLAG_ALPHA);
-            canvas.setAlpha(getRatio());
-            mTexture.draw(canvas, x, y, w, h);
-            canvas.restore();
-        }
-    }
-}
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+
+// FadeOutTexture is a texture which begins with a given texture, then gradually animates
+// into fading out totally.
+public class FadeOutTexture extends FadeTexture {
+    @SuppressWarnings("unused")
+    private static final String TAG = "FadeOutTexture";
+
+    private final BasicTexture mTexture;
+
+    public FadeOutTexture(BasicTexture texture) {
+        super(texture.getWidth(), texture.getHeight(), texture.isOpaque());
+        mTexture = texture;
+    }
+
+    @Override
+    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
+        if (isAnimating()) {
+            canvas.save(GLCanvas.SAVE_FLAG_ALPHA);
+            canvas.setAlpha(getRatio());
+            mTexture.draw(canvas, x, y, w, h);
+            canvas.restore();
+        }
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/FadeTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/FadeTexture.java
index aec670c7d..f80f5c519 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/FadeTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/FadeTexture.java
@@ -1,81 +1,81 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import com.hippo.ehviewer.gallery.common.Utils;
-import com.hippo.ehviewer.gallery.ui.AnimationTime;
-
-// FadeTexture is a texture which fades the given texture along the time.
-public abstract class FadeTexture implements Texture {
-    @SuppressWarnings("unused")
-    private static final String TAG = "FadeTexture";
-
-    // The duration of the fading animation in milliseconds
-    public static final int DURATION = 180;
-
-    private final long mStartTime;
-    private final int mWidth;
-    private final int mHeight;
-    private final boolean mIsOpaque;
-    private boolean mIsAnimating;
-
-    public FadeTexture(int width, int height, boolean opaque) {
-        mWidth = width;
-        mHeight = height;
-        mIsOpaque = opaque;
-        mStartTime = now();
-        mIsAnimating = true;
-    }
-
-    @Override
-    public void draw(GLCanvas canvas, int x, int y) {
-        draw(canvas, x, y, mWidth, mHeight);
-    }
-
-    @Override
-    public boolean isOpaque() {
-        return mIsOpaque;
-    }
-
-    @Override
-    public int getWidth() {
-        return mWidth;
-    }
-
-    @Override
-    public int getHeight() {
-        return mHeight;
-    }
-
-    public boolean isAnimating() {
-        if (mIsAnimating) {
-            if (now() - mStartTime >= DURATION) {
-                mIsAnimating = false;
-            }
-        }
-        return mIsAnimating;
-    }
-
-    protected float getRatio() {
-        float r = (float)(now() - mStartTime) / DURATION;
-        return Utils.clamp(1.0f - r, 0.0f, 1.0f);
-    }
-
-    private long now() {
-        return AnimationTime.get();
-    }
-}
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import com.hippo.ehviewer.gallery.common.Utils;
+import com.hippo.ehviewer.gallery.ui.AnimationTime;
+
+// FadeTexture is a texture which fades the given texture along the time.
+public abstract class FadeTexture implements Texture {
+    @SuppressWarnings("unused")
+    private static final String TAG = "FadeTexture";
+
+    // The duration of the fading animation in milliseconds
+    public static final int DURATION = 180;
+
+    private final long mStartTime;
+    private final int mWidth;
+    private final int mHeight;
+    private final boolean mIsOpaque;
+    private boolean mIsAnimating;
+
+    public FadeTexture(int width, int height, boolean opaque) {
+        mWidth = width;
+        mHeight = height;
+        mIsOpaque = opaque;
+        mStartTime = now();
+        mIsAnimating = true;
+    }
+
+    @Override
+    public void draw(GLCanvas canvas, int x, int y) {
+        draw(canvas, x, y, mWidth, mHeight);
+    }
+
+    @Override
+    public boolean isOpaque() {
+        return mIsOpaque;
+    }
+
+    @Override
+    public int getWidth() {
+        return mWidth;
+    }
+
+    @Override
+    public int getHeight() {
+        return mHeight;
+    }
+
+    public boolean isAnimating() {
+        if (mIsAnimating) {
+            if (now() - mStartTime >= DURATION) {
+                mIsAnimating = false;
+            }
+        }
+        return mIsAnimating;
+    }
+
+    protected float getRatio() {
+        float r = (float)(now() - mStartTime) / DURATION;
+        return Utils.clamp(1.0f - r, 0.0f, 1.0f);
+    }
+
+    private long now() {
+        return AnimationTime.get();
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/GLES11IdImpl.java b/src/com/hippo/ehviewer/gallery/glrenderer/GLES11IdImpl.java
index 60d1f71e0..ab4130fe4 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/GLES11IdImpl.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/GLES11IdImpl.java
@@ -1,68 +1,68 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import javax.microedition.khronos.opengles.GL11;
-import javax.microedition.khronos.opengles.GL11ExtensionPack;
-
-/**
- * Open GL ES 1.1 implementation for generating and destroying texture IDs and
- * buffer IDs
- */
-public class GLES11IdImpl implements GLId {
-    private static int sNextId = 1;
-    // Mutex for sNextId
-    private static Object sLock = new Object();
-
-    @Override
-    public int generateTexture() {
-        synchronized (sLock) {
-            return sNextId++;
-        }
-    }
-
-    @Override
-    public void glGenBuffers(int n, int[] buffers, int offset) {
-        synchronized (sLock) {
-            while (n-- > 0) {
-                buffers[offset + n] = sNextId++;
-            }
-        }
-    }
-
-    @Override
-    public void glDeleteTextures(GL11 gl, int n, int[] textures, int offset) {
-        synchronized (sLock) {
-            gl.glDeleteTextures(n, textures, offset);
-        }
-    }
-
-    @Override
-    public void glDeleteBuffers(GL11 gl, int n, int[] buffers, int offset) {
-        synchronized (sLock) {
-            gl.glDeleteBuffers(n, buffers, offset);
-        }
-    }
-
-    @Override
-    public void glDeleteFramebuffers(GL11ExtensionPack gl11ep, int n, int[] buffers, int offset) {
-        synchronized (sLock) {
-            gl11ep.glDeleteFramebuffersOES(n, buffers, offset);
-        }
-    }
-
-
-}
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import javax.microedition.khronos.opengles.GL11;
+import javax.microedition.khronos.opengles.GL11ExtensionPack;
+
+/**
+ * Open GL ES 1.1 implementation for generating and destroying texture IDs and
+ * buffer IDs
+ */
+public class GLES11IdImpl implements GLId {
+    private static int sNextId = 1;
+    // Mutex for sNextId
+    private static Object sLock = new Object();
+
+    @Override
+    public int generateTexture() {
+        synchronized (sLock) {
+            return sNextId++;
+        }
+    }
+
+    @Override
+    public void glGenBuffers(int n, int[] buffers, int offset) {
+        synchronized (sLock) {
+            while (n-- > 0) {
+                buffers[offset + n] = sNextId++;
+            }
+        }
+    }
+
+    @Override
+    public void glDeleteTextures(GL11 gl, int n, int[] textures, int offset) {
+        synchronized (sLock) {
+            gl.glDeleteTextures(n, textures, offset);
+        }
+    }
+
+    @Override
+    public void glDeleteBuffers(GL11 gl, int n, int[] buffers, int offset) {
+        synchronized (sLock) {
+            gl.glDeleteBuffers(n, buffers, offset);
+        }
+    }
+
+    @Override
+    public void glDeleteFramebuffers(GL11ExtensionPack gl11ep, int n, int[] buffers, int offset) {
+        synchronized (sLock) {
+            gl11ep.glDeleteFramebuffersOES(n, buffers, offset);
+        }
+    }
+
+
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/GLES20IdImpl.java b/src/com/hippo/ehviewer/gallery/glrenderer/GLES20IdImpl.java
index c0735a86e..4bd8497b7 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/GLES20IdImpl.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/GLES20IdImpl.java
@@ -1,42 +1,42 @@
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.opengl.GLES20;
-
-import javax.microedition.khronos.opengles.GL11;
-import javax.microedition.khronos.opengles.GL11ExtensionPack;
-
-public class GLES20IdImpl implements GLId {
-    private final int[] mTempIntArray = new int[1];
-
-    @Override
-    public int generateTexture() {
-        GLES20.glGenTextures(1, mTempIntArray, 0);
-        GLES20Canvas.checkError();
-        return mTempIntArray[0];
-    }
-
-    @Override
-    public void glGenBuffers(int n, int[] buffers, int offset) {
-        GLES20.glGenBuffers(n, buffers, offset);
-        GLES20Canvas.checkError();
-    }
-
-    @Override
-    public void glDeleteTextures(GL11 gl, int n, int[] textures, int offset) {
-        GLES20.glDeleteTextures(n, textures, offset);
-        GLES20Canvas.checkError();
-    }
-
-
-    @Override
-    public void glDeleteBuffers(GL11 gl, int n, int[] buffers, int offset) {
-        GLES20.glDeleteBuffers(n, buffers, offset);
-        GLES20Canvas.checkError();
-    }
-
-    @Override
-    public void glDeleteFramebuffers(GL11ExtensionPack gl11ep, int n, int[] buffers, int offset) {
-        GLES20.glDeleteFramebuffers(n, buffers, offset);
-        GLES20Canvas.checkError();
-    }
-}
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.opengl.GLES20;
+
+import javax.microedition.khronos.opengles.GL11;
+import javax.microedition.khronos.opengles.GL11ExtensionPack;
+
+public class GLES20IdImpl implements GLId {
+    private final int[] mTempIntArray = new int[1];
+
+    @Override
+    public int generateTexture() {
+        GLES20.glGenTextures(1, mTempIntArray, 0);
+        GLES20Canvas.checkError();
+        return mTempIntArray[0];
+    }
+
+    @Override
+    public void glGenBuffers(int n, int[] buffers, int offset) {
+        GLES20.glGenBuffers(n, buffers, offset);
+        GLES20Canvas.checkError();
+    }
+
+    @Override
+    public void glDeleteTextures(GL11 gl, int n, int[] textures, int offset) {
+        GLES20.glDeleteTextures(n, textures, offset);
+        GLES20Canvas.checkError();
+    }
+
+
+    @Override
+    public void glDeleteBuffers(GL11 gl, int n, int[] buffers, int offset) {
+        GLES20.glDeleteBuffers(n, buffers, offset);
+        GLES20Canvas.checkError();
+    }
+
+    @Override
+    public void glDeleteFramebuffers(GL11ExtensionPack gl11ep, int n, int[] buffers, int offset) {
+        GLES20.glDeleteFramebuffers(n, buffers, offset);
+        GLES20Canvas.checkError();
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/GLId.java b/src/com/hippo/ehviewer/gallery/glrenderer/GLId.java
index 11e7b5a44..9015f2b41 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/GLId.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/GLId.java
@@ -1,33 +1,33 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import javax.microedition.khronos.opengles.GL11;
-import javax.microedition.khronos.opengles.GL11ExtensionPack;
-
-// This mimics corresponding GL functions.
-public interface GLId {
-    public int generateTexture();
-
-    public void glGenBuffers(int n, int[] buffers, int offset);
-
-    public void glDeleteTextures(GL11 gl, int n, int[] textures, int offset);
-
-    public void glDeleteBuffers(GL11 gl, int n, int[] buffers, int offset);
-
-    public void glDeleteFramebuffers(GL11ExtensionPack gl11ep, int n, int[] buffers, int offset);
-}
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import javax.microedition.khronos.opengles.GL11;
+import javax.microedition.khronos.opengles.GL11ExtensionPack;
+
+// This mimics corresponding GL functions.
+public interface GLId {
+    public int generateTexture();
+
+    public void glGenBuffers(int n, int[] buffers, int offset);
+
+    public void glDeleteTextures(GL11 gl, int n, int[] textures, int offset);
+
+    public void glDeleteBuffers(GL11 gl, int n, int[] buffers, int offset);
+
+    public void glDeleteFramebuffers(GL11ExtensionPack gl11ep, int n, int[] buffers, int offset);
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/GLPaint.java b/src/com/hippo/ehviewer/gallery/glrenderer/GLPaint.java
index bee1a1d8e..c2feb8005 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/GLPaint.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/GLPaint.java
@@ -1,48 +1,48 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import junit.framework.Assert;
-
-public class GLPaint {
-    private float mLineWidth = 1f;
-    private int mColor = 0;
-    
-    public GLPaint() {}
-    
-    public GLPaint(int color, float width) {
-        setColor(color);
-        setLineWidth(width);
-    }
-    
-    public void setColor(int color) {
-        mColor = color;
-    }
-
-    public int getColor() {
-        return mColor;
-    }
-
-    public void setLineWidth(float width) {
-        Assert.assertTrue(width >= 0);
-        mLineWidth = width;
-    }
-
-    public float getLineWidth() {
-        return mLineWidth;
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import junit.framework.Assert;
+
+public class GLPaint {
+    private float mLineWidth = 1f;
+    private int mColor = 0;
+    
+    public GLPaint() {}
+    
+    public GLPaint(int color, float width) {
+        setColor(color);
+        setLineWidth(width);
+    }
+    
+    public void setColor(int color) {
+        mColor = color;
+    }
+
+    public int getColor() {
+        return mColor;
+    }
+
+    public void setLineWidth(float width) {
+        Assert.assertTrue(width >= 0);
+        mLineWidth = width;
+    }
+
+    public float getLineWidth() {
+        return mLineWidth;
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/MultiLineTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/MultiLineTexture.java
index 4673da33c..13f3dca9f 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/MultiLineTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/MultiLineTexture.java
@@ -1,52 +1,52 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.text.Layout;
-import android.text.StaticLayout;
-import android.text.TextPaint;
-
-
-// MultiLineTexture is a texture shows the content of a specified String.
-//
-// To create a MultiLineTexture, use the newInstance() method and specify
-// the String, the font size, and the color.
-class MultiLineTexture extends CanvasTexture {
-    private final Layout mLayout;
-
-    private MultiLineTexture(Layout layout) {
-        super(layout.getWidth(), layout.getHeight());
-        mLayout = layout;
-    }
-
-    public static MultiLineTexture newInstance(
-            String text, int maxWidth, float textSize, int color,
-            Layout.Alignment alignment) {
-        TextPaint paint = StringTexture.getDefaultPaint(textSize, color);
-        Layout layout = new StaticLayout(text, 0, text.length(), paint,
-                maxWidth, alignment, 1, 0, true, null, 0);
-
-        return new MultiLineTexture(layout);
-    }
-
-    @Override
-    protected void onDraw(Canvas canvas, Bitmap backing) {
-        mLayout.draw(canvas);
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.text.Layout;
+import android.text.StaticLayout;
+import android.text.TextPaint;
+
+
+// MultiLineTexture is a texture shows the content of a specified String.
+//
+// To create a MultiLineTexture, use the newInstance() method and specify
+// the String, the font size, and the color.
+class MultiLineTexture extends CanvasTexture {
+    private final Layout mLayout;
+
+    private MultiLineTexture(Layout layout) {
+        super(layout.getWidth(), layout.getHeight());
+        mLayout = layout;
+    }
+
+    public static MultiLineTexture newInstance(
+            String text, int maxWidth, float textSize, int color,
+            Layout.Alignment alignment) {
+        TextPaint paint = StringTexture.getDefaultPaint(textSize, color);
+        Layout layout = new StaticLayout(text, 0, text.length(), paint,
+                maxWidth, alignment, 1, 0, true, null, 0);
+
+        return new MultiLineTexture(layout);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas, Bitmap backing) {
+        mLayout.draw(canvas);
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/NinePatchChunk.java b/src/com/hippo/ehviewer/gallery/glrenderer/NinePatchChunk.java
index 232550af0..4998436d5 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/NinePatchChunk.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/NinePatchChunk.java
@@ -1,82 +1,82 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.graphics.Rect;
-
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-
-// See "frameworks/base/include/utils/ResourceTypes.h" for the format of
-// NinePatch chunk.
-class NinePatchChunk {
-
-    public static final int NO_COLOR = 0x00000001;
-    public static final int TRANSPARENT_COLOR = 0x00000000;
-
-    public Rect mPaddings = new Rect();
-
-    public int mDivX[];
-    public int mDivY[];
-    public int mColor[];
-
-    private static void readIntArray(int[] data, ByteBuffer buffer) {
-        for (int i = 0, n = data.length; i < n; ++i) {
-            data[i] = buffer.getInt();
-        }
-    }
-
-    private static void checkDivCount(int length) {
-        if (length == 0 || (length & 0x01) != 0) {
-            throw new RuntimeException("invalid nine-patch: " + length);
-        }
-    }
-
-    public static NinePatchChunk deserialize(byte[] data) {
-        ByteBuffer byteBuffer =
-                ByteBuffer.wrap(data).order(ByteOrder.nativeOrder());
-
-        byte wasSerialized = byteBuffer.get();
-        if (wasSerialized == 0) return null;
-
-        NinePatchChunk chunk = new NinePatchChunk();
-        chunk.mDivX = new int[byteBuffer.get()];
-        chunk.mDivY = new int[byteBuffer.get()];
-        chunk.mColor = new int[byteBuffer.get()];
-
-        checkDivCount(chunk.mDivX.length);
-        checkDivCount(chunk.mDivY.length);
-
-        // skip 8 bytes
-        byteBuffer.getInt();
-        byteBuffer.getInt();
-
-        chunk.mPaddings.left = byteBuffer.getInt();
-        chunk.mPaddings.right = byteBuffer.getInt();
-        chunk.mPaddings.top = byteBuffer.getInt();
-        chunk.mPaddings.bottom = byteBuffer.getInt();
-
-        // skip 4 bytes
-        byteBuffer.getInt();
-
-        readIntArray(chunk.mDivX, byteBuffer);
-        readIntArray(chunk.mDivY, byteBuffer);
-        readIntArray(chunk.mColor, byteBuffer);
-
-        return chunk;
-    }
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.graphics.Rect;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+// See "frameworks/base/include/utils/ResourceTypes.h" for the format of
+// NinePatch chunk.
+class NinePatchChunk {
+
+    public static final int NO_COLOR = 0x00000001;
+    public static final int TRANSPARENT_COLOR = 0x00000000;
+
+    public Rect mPaddings = new Rect();
+
+    public int mDivX[];
+    public int mDivY[];
+    public int mColor[];
+
+    private static void readIntArray(int[] data, ByteBuffer buffer) {
+        for (int i = 0, n = data.length; i < n; ++i) {
+            data[i] = buffer.getInt();
+        }
+    }
+
+    private static void checkDivCount(int length) {
+        if (length == 0 || (length & 0x01) != 0) {
+            throw new RuntimeException("invalid nine-patch: " + length);
+        }
+    }
+
+    public static NinePatchChunk deserialize(byte[] data) {
+        ByteBuffer byteBuffer =
+                ByteBuffer.wrap(data).order(ByteOrder.nativeOrder());
+
+        byte wasSerialized = byteBuffer.get();
+        if (wasSerialized == 0) return null;
+
+        NinePatchChunk chunk = new NinePatchChunk();
+        chunk.mDivX = new int[byteBuffer.get()];
+        chunk.mDivY = new int[byteBuffer.get()];
+        chunk.mColor = new int[byteBuffer.get()];
+
+        checkDivCount(chunk.mDivX.length);
+        checkDivCount(chunk.mDivY.length);
+
+        // skip 8 bytes
+        byteBuffer.getInt();
+        byteBuffer.getInt();
+
+        chunk.mPaddings.left = byteBuffer.getInt();
+        chunk.mPaddings.right = byteBuffer.getInt();
+        chunk.mPaddings.top = byteBuffer.getInt();
+        chunk.mPaddings.bottom = byteBuffer.getInt();
+
+        // skip 4 bytes
+        byteBuffer.getInt();
+
+        readIntArray(chunk.mDivX, byteBuffer);
+        readIntArray(chunk.mDivY, byteBuffer);
+        readIntArray(chunk.mColor, byteBuffer);
+
+        return chunk;
+    }
 }
\ No newline at end of file
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/NinePatchTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/NinePatchTexture.java
index f403f352b..fa3248ca6 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/NinePatchTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/NinePatchTexture.java
@@ -1,424 +1,424 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Rect;
-
-import com.hippo.ehviewer.gallery.common.Utils;
-
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.FloatBuffer;
-
-// NinePatchTexture is a texture backed by a NinePatch resource.
-//
-// getPaddings() returns paddings specified in the NinePatch.
-// getNinePatchChunk() returns the layout data specified in the NinePatch.
-//
-public class NinePatchTexture extends ResourceTexture {
-    @SuppressWarnings("unused")
-    private static final String TAG = "NinePatchTexture";
-    private NinePatchChunk mChunk;
-    private SmallCache<NinePatchInstance> mInstanceCache
-            = new SmallCache<NinePatchInstance>();
-
-    public NinePatchTexture(Context context, int resId) {
-        super(context, resId);
-    }
-
-    @Override
-    protected Bitmap onGetBitmap() {
-        if (mBitmap != null) return mBitmap;
-
-        BitmapFactory.Options options = new BitmapFactory.Options();
-        options.inPreferredConfig = Bitmap.Config.ARGB_8888;
-        Bitmap bitmap = BitmapFactory.decodeResource(
-                mContext.getResources(), mResId, options);
-        mBitmap = bitmap;
-        setSize(bitmap.getWidth(), bitmap.getHeight());
-        byte[] chunkData = bitmap.getNinePatchChunk();
-        mChunk = chunkData == null
-                ? null
-                : NinePatchChunk.deserialize(bitmap.getNinePatchChunk());
-        if (mChunk == null) {
-            throw new RuntimeException("invalid nine-patch image: " + mResId);
-        }
-        return bitmap;
-    }
-
-    public Rect getPaddings() {
-        // get the paddings from nine patch
-        if (mChunk == null) onGetBitmap();
-        return mChunk.mPaddings;
-    }
-
-    public NinePatchChunk getNinePatchChunk() {
-        if (mChunk == null) onGetBitmap();
-        return mChunk;
-    }
-
-    // This is a simple cache for a small number of things. Linear search
-    // is used because the cache is small. It also tries to remove less used
-    // item when the cache is full by moving the often-used items to the front.
-    private static class SmallCache<V> {
-        private static final int CACHE_SIZE = 16;
-        private static final int CACHE_SIZE_START_MOVE = CACHE_SIZE / 2;
-        private int[] mKey = new int[CACHE_SIZE];
-        private V[] mValue = (V[]) new Object[CACHE_SIZE];
-        private int mCount;  // number of items in this cache
-
-        // Puts a value into the cache. If the cache is full, also returns
-        // a less used item, otherwise returns null.
-        public V put(int key, V value) {
-            if (mCount == CACHE_SIZE) {
-                V old = mValue[CACHE_SIZE - 1];  // remove the last item
-                mKey[CACHE_SIZE - 1] = key;
-                mValue[CACHE_SIZE - 1] = value;
-                return old;
-            } else {
-                mKey[mCount] = key;
-                mValue[mCount] = value;
-                mCount++;
-                return null;
-            }
-        }
-
-        public V get(int key) {
-            for (int i = 0; i < mCount; i++) {
-                if (mKey[i] == key) {
-                    // Move the accessed item one position to the front, so it
-                    // will less likely to be removed when cache is full. Only
-                    // do this if the cache is starting to get full.
-                    if (mCount > CACHE_SIZE_START_MOVE && i > 0) {
-                        int tmpKey = mKey[i];
-                        mKey[i] = mKey[i - 1];
-                        mKey[i - 1] = tmpKey;
-
-                        V tmpValue = mValue[i];
-                        mValue[i] = mValue[i - 1];
-                        mValue[i - 1] = tmpValue;
-                    }
-                    return mValue[i];
-                }
-            }
-            return null;
-        }
-
-        public void clear() {
-            for (int i = 0; i < mCount; i++) {
-                mValue[i] = null;  // make sure it's can be garbage-collected.
-            }
-            mCount = 0;
-        }
-
-        public int size() {
-            return mCount;
-        }
-
-        public V valueAt(int i) {
-            return mValue[i];
-        }
-    }
-
-    private NinePatchInstance findInstance(GLCanvas canvas, int w, int h) {
-        int key = w;
-        key = (key << 16) | h;
-        NinePatchInstance instance = mInstanceCache.get(key);
-
-        if (instance == null) {
-            instance = new NinePatchInstance(this, w, h);
-            NinePatchInstance removed = mInstanceCache.put(key, instance);
-            if (removed != null) {
-                removed.recycle(canvas);
-            }
-        }
-
-        return instance;
-    }
-
-    @Override
-    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
-        if (!isLoaded()) {
-            mInstanceCache.clear();
-        }
-
-        if (w != 0 && h != 0) {
-            findInstance(canvas, w, h).draw(canvas, this, x, y);
-        }
-    }
-
-    @Override
-    public void recycle() {
-        super.recycle();
-        GLCanvas canvas = mCanvasRef;
-        if (canvas == null) return;
-        int n = mInstanceCache.size();
-        for (int i = 0; i < n; i++) {
-            NinePatchInstance instance = mInstanceCache.valueAt(i);
-            instance.recycle(canvas);
-        }
-        mInstanceCache.clear();
-    }
-}
-
-// This keeps data for a specialization of NinePatchTexture with the size
-// (width, height). We pre-compute the coordinates for efficiency.
-class NinePatchInstance {
-
-    @SuppressWarnings("unused")
-    private static final String TAG = "NinePatchInstance";
-
-    // We need 16 vertices for a normal nine-patch image (the 4x4 vertices)
-    private static final int VERTEX_BUFFER_SIZE = 16 * 2;
-
-    // We need 22 indices for a normal nine-patch image, plus 2 for each
-    // transparent region. Current there are at most 1 transparent region.
-    private static final int INDEX_BUFFER_SIZE = 22 + 2;
-
-    private FloatBuffer mXyBuffer;
-    private FloatBuffer mUvBuffer;
-    private ByteBuffer mIndexBuffer;
-
-    // Names for buffer names: xy, uv, index.
-    private int mXyBufferName = -1;
-    private int mUvBufferName;
-    private int mIndexBufferName;
-
-    private int mIdxCount;
-
-    public NinePatchInstance(NinePatchTexture tex, int width, int height) {
-        NinePatchChunk chunk = tex.getNinePatchChunk();
-
-        if (width <= 0 || height <= 0) {
-            throw new RuntimeException("invalid dimension");
-        }
-
-        // The code should be easily extended to handle the general cases by
-        // allocating more space for buffers. But let's just handle the only
-        // use case.
-        if (chunk.mDivX.length != 2 || chunk.mDivY.length != 2) {
-            throw new RuntimeException("unsupported nine patch");
-        }
-
-        float divX[] = new float[4];
-        float divY[] = new float[4];
-        float divU[] = new float[4];
-        float divV[] = new float[4];
-
-        int nx = stretch(divX, divU, chunk.mDivX, tex.getWidth(), width);
-        int ny = stretch(divY, divV, chunk.mDivY, tex.getHeight(), height);
-
-        prepareVertexData(divX, divY, divU, divV, nx, ny, chunk.mColor);
-    }
-
-    /**
-     * Stretches the texture according to the nine-patch rules. It will
-     * linearly distribute the strechy parts defined in the nine-patch chunk to
-     * the target area.
-     *
-     * <pre>
-     *                      source
-     *          /--------------^---------------\
-     *         u0    u1       u2  u3     u4   u5
-     * div ---> |fffff|ssssssss|fff|ssssss|ffff| ---> u
-     *          |    div0    div1 div2   div3  |
-     *          |     |       /   /      /    /
-     *          |     |      /   /     /    /
-     *          |     |     /   /    /    /
-     *          |fffff|ssss|fff|sss|ffff| ---> x
-     *         x0    x1   x2  x3  x4   x5
-     *          \----------v------------/
-     *                  target
-     *
-     * f: fixed segment
-     * s: stretchy segment
-     * </pre>
-     *
-     * @param div the stretch parts defined in nine-patch chunk
-     * @param source the length of the texture
-     * @param target the length on the drawing plan
-     * @param u output, the positions of these dividers in the texture
-     *        coordinate
-     * @param x output, the corresponding position of these dividers on the
-     *        drawing plan
-     * @return the number of these dividers.
-     */
-    private static int stretch(
-            float x[], float u[], int div[], int source, int target) {
-        int textureSize = Utils.nextPowerOf2(source);
-        float textureBound = (float) source / textureSize;
-
-        float stretch = 0;
-        for (int i = 0, n = div.length; i < n; i += 2) {
-            stretch += div[i + 1] - div[i];
-        }
-
-        float remaining = target - source + stretch;
-
-        float lastX = 0;
-        float lastU = 0;
-
-        x[0] = 0;
-        u[0] = 0;
-        for (int i = 0, n = div.length; i < n; i += 2) {
-            // Make the stretchy segment a little smaller to prevent sampling
-            // on neighboring fixed segments.
-            // fixed segment
-            x[i + 1] = lastX + (div[i] - lastU) + 0.5f;
-            u[i + 1] = Math.min((div[i] + 0.5f) / textureSize, textureBound);
-
-            // stretchy segment
-            float partU = div[i + 1] - div[i];
-            float partX = remaining * partU / stretch;
-            remaining -= partX;
-            stretch -= partU;
-
-            lastX = x[i + 1] + partX;
-            lastU = div[i + 1];
-            x[i + 2] = lastX - 0.5f;
-            u[i + 2] = Math.min((lastU - 0.5f)/ textureSize, textureBound);
-        }
-        // the last fixed segment
-        x[div.length + 1] = target;
-        u[div.length + 1] = textureBound;
-
-        // remove segments with length 0.
-        int last = 0;
-        for (int i = 1, n = div.length + 2; i < n; ++i) {
-            if ((x[i] - x[last]) < 1f) continue;
-            x[++last] = x[i];
-            u[last] = u[i];
-        }
-        return last + 1;
-    }
-
-    private void prepareVertexData(float x[], float y[], float u[], float v[],
-            int nx, int ny, int[] color) {
-        /*
-         * Given a 3x3 nine-patch image, the vertex order is defined as the
-         * following graph:
-         *
-         * (0) (1) (2) (3)
-         *  |  /|  /|  /|
-         *  | / | / | / |
-         * (4) (5) (6) (7)
-         *  | \ | \ | \ |
-         *  |  \|  \|  \|
-         * (8) (9) (A) (B)
-         *  |  /|  /|  /|
-         *  | / | / | / |
-         * (C) (D) (E) (F)
-         *
-         * And we draw the triangle strip in the following index order:
-         *
-         * index: 04152637B6A5948C9DAEBF
-         */
-        int pntCount = 0;
-        float xy[] = new float[VERTEX_BUFFER_SIZE];
-        float uv[] = new float[VERTEX_BUFFER_SIZE];
-        for (int j = 0; j < ny; ++j) {
-            for (int i = 0; i < nx; ++i) {
-                int xIndex = (pntCount++) << 1;
-                int yIndex = xIndex + 1;
-                xy[xIndex] = x[i];
-                xy[yIndex] = y[j];
-                uv[xIndex] = u[i];
-                uv[yIndex] = v[j];
-            }
-        }
-
-        int idxCount = 1;
-        boolean isForward = false;
-        byte index[] = new byte[INDEX_BUFFER_SIZE];
-        for (int row = 0; row < ny - 1; row++) {
-            --idxCount;
-            isForward = !isForward;
-
-            int start, end, inc;
-            if (isForward) {
-                start = 0;
-                end = nx;
-                inc = 1;
-            } else {
-                start = nx - 1;
-                end = -1;
-                inc = -1;
-            }
-
-            for (int col = start; col != end; col += inc) {
-                int k = row * nx + col;
-                if (col != start) {
-                    int colorIdx = row * (nx - 1) + col;
-                    if (isForward) colorIdx--;
-                    if (color[colorIdx] == NinePatchChunk.TRANSPARENT_COLOR) {
-                        index[idxCount] = index[idxCount - 1];
-                        ++idxCount;
-                        index[idxCount++] = (byte) k;
-                    }
-                }
-
-                index[idxCount++] = (byte) k;
-                index[idxCount++] = (byte) (k + nx);
-            }
-        }
-
-        mIdxCount = idxCount;
-
-        int size = (pntCount * 2) * (Float.SIZE / Byte.SIZE);
-        mXyBuffer = allocateDirectNativeOrderBuffer(size).asFloatBuffer();
-        mUvBuffer = allocateDirectNativeOrderBuffer(size).asFloatBuffer();
-        mIndexBuffer = allocateDirectNativeOrderBuffer(mIdxCount);
-
-        mXyBuffer.put(xy, 0, pntCount * 2).position(0);
-        mUvBuffer.put(uv, 0, pntCount * 2).position(0);
-        mIndexBuffer.put(index, 0, idxCount).position(0);
-    }
-
-    private static ByteBuffer allocateDirectNativeOrderBuffer(int size) {
-        return ByteBuffer.allocateDirect(size).order(ByteOrder.nativeOrder());
-    }
-
-    private void prepareBuffers(GLCanvas canvas) {
-        mXyBufferName = canvas.uploadBuffer(mXyBuffer);
-        mUvBufferName = canvas.uploadBuffer(mUvBuffer);
-        mIndexBufferName = canvas.uploadBuffer(mIndexBuffer);
-
-        // These buffers are never used again.
-        mXyBuffer = null;
-        mUvBuffer = null;
-        mIndexBuffer = null;
-    }
-
-    public void draw(GLCanvas canvas, NinePatchTexture tex, int x, int y) {
-        if (mXyBufferName == -1) {
-            prepareBuffers(canvas);
-        }
-        canvas.drawMesh(tex, x, y, mXyBufferName, mUvBufferName, mIndexBufferName, mIdxCount);
-    }
-
-    public void recycle(GLCanvas canvas) {
-        if (mXyBuffer == null) {
-            canvas.deleteBuffer(mXyBufferName);
-            canvas.deleteBuffer(mUvBufferName);
-            canvas.deleteBuffer(mIndexBufferName);
-            mXyBufferName = -1;
-        }
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Rect;
+
+import com.hippo.ehviewer.gallery.common.Utils;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.FloatBuffer;
+
+// NinePatchTexture is a texture backed by a NinePatch resource.
+//
+// getPaddings() returns paddings specified in the NinePatch.
+// getNinePatchChunk() returns the layout data specified in the NinePatch.
+//
+public class NinePatchTexture extends ResourceTexture {
+    @SuppressWarnings("unused")
+    private static final String TAG = "NinePatchTexture";
+    private NinePatchChunk mChunk;
+    private SmallCache<NinePatchInstance> mInstanceCache
+            = new SmallCache<NinePatchInstance>();
+
+    public NinePatchTexture(Context context, int resId) {
+        super(context, resId);
+    }
+
+    @Override
+    protected Bitmap onGetBitmap() {
+        if (mBitmap != null) return mBitmap;
+
+        BitmapFactory.Options options = new BitmapFactory.Options();
+        options.inPreferredConfig = Bitmap.Config.ARGB_8888;
+        Bitmap bitmap = BitmapFactory.decodeResource(
+                mContext.getResources(), mResId, options);
+        mBitmap = bitmap;
+        setSize(bitmap.getWidth(), bitmap.getHeight());
+        byte[] chunkData = bitmap.getNinePatchChunk();
+        mChunk = chunkData == null
+                ? null
+                : NinePatchChunk.deserialize(bitmap.getNinePatchChunk());
+        if (mChunk == null) {
+            throw new RuntimeException("invalid nine-patch image: " + mResId);
+        }
+        return bitmap;
+    }
+
+    public Rect getPaddings() {
+        // get the paddings from nine patch
+        if (mChunk == null) onGetBitmap();
+        return mChunk.mPaddings;
+    }
+
+    public NinePatchChunk getNinePatchChunk() {
+        if (mChunk == null) onGetBitmap();
+        return mChunk;
+    }
+
+    // This is a simple cache for a small number of things. Linear search
+    // is used because the cache is small. It also tries to remove less used
+    // item when the cache is full by moving the often-used items to the front.
+    private static class SmallCache<V> {
+        private static final int CACHE_SIZE = 16;
+        private static final int CACHE_SIZE_START_MOVE = CACHE_SIZE / 2;
+        private int[] mKey = new int[CACHE_SIZE];
+        private V[] mValue = (V[]) new Object[CACHE_SIZE];
+        private int mCount;  // number of items in this cache
+
+        // Puts a value into the cache. If the cache is full, also returns
+        // a less used item, otherwise returns null.
+        public V put(int key, V value) {
+            if (mCount == CACHE_SIZE) {
+                V old = mValue[CACHE_SIZE - 1];  // remove the last item
+                mKey[CACHE_SIZE - 1] = key;
+                mValue[CACHE_SIZE - 1] = value;
+                return old;
+            } else {
+                mKey[mCount] = key;
+                mValue[mCount] = value;
+                mCount++;
+                return null;
+            }
+        }
+
+        public V get(int key) {
+            for (int i = 0; i < mCount; i++) {
+                if (mKey[i] == key) {
+                    // Move the accessed item one position to the front, so it
+                    // will less likely to be removed when cache is full. Only
+                    // do this if the cache is starting to get full.
+                    if (mCount > CACHE_SIZE_START_MOVE && i > 0) {
+                        int tmpKey = mKey[i];
+                        mKey[i] = mKey[i - 1];
+                        mKey[i - 1] = tmpKey;
+
+                        V tmpValue = mValue[i];
+                        mValue[i] = mValue[i - 1];
+                        mValue[i - 1] = tmpValue;
+                    }
+                    return mValue[i];
+                }
+            }
+            return null;
+        }
+
+        public void clear() {
+            for (int i = 0; i < mCount; i++) {
+                mValue[i] = null;  // make sure it's can be garbage-collected.
+            }
+            mCount = 0;
+        }
+
+        public int size() {
+            return mCount;
+        }
+
+        public V valueAt(int i) {
+            return mValue[i];
+        }
+    }
+
+    private NinePatchInstance findInstance(GLCanvas canvas, int w, int h) {
+        int key = w;
+        key = (key << 16) | h;
+        NinePatchInstance instance = mInstanceCache.get(key);
+
+        if (instance == null) {
+            instance = new NinePatchInstance(this, w, h);
+            NinePatchInstance removed = mInstanceCache.put(key, instance);
+            if (removed != null) {
+                removed.recycle(canvas);
+            }
+        }
+
+        return instance;
+    }
+
+    @Override
+    public void draw(GLCanvas canvas, int x, int y, int w, int h) {
+        if (!isLoaded()) {
+            mInstanceCache.clear();
+        }
+
+        if (w != 0 && h != 0) {
+            findInstance(canvas, w, h).draw(canvas, this, x, y);
+        }
+    }
+
+    @Override
+    public void recycle() {
+        super.recycle();
+        GLCanvas canvas = mCanvasRef;
+        if (canvas == null) return;
+        int n = mInstanceCache.size();
+        for (int i = 0; i < n; i++) {
+            NinePatchInstance instance = mInstanceCache.valueAt(i);
+            instance.recycle(canvas);
+        }
+        mInstanceCache.clear();
+    }
+}
+
+// This keeps data for a specialization of NinePatchTexture with the size
+// (width, height). We pre-compute the coordinates for efficiency.
+class NinePatchInstance {
+
+    @SuppressWarnings("unused")
+    private static final String TAG = "NinePatchInstance";
+
+    // We need 16 vertices for a normal nine-patch image (the 4x4 vertices)
+    private static final int VERTEX_BUFFER_SIZE = 16 * 2;
+
+    // We need 22 indices for a normal nine-patch image, plus 2 for each
+    // transparent region. Current there are at most 1 transparent region.
+    private static final int INDEX_BUFFER_SIZE = 22 + 2;
+
+    private FloatBuffer mXyBuffer;
+    private FloatBuffer mUvBuffer;
+    private ByteBuffer mIndexBuffer;
+
+    // Names for buffer names: xy, uv, index.
+    private int mXyBufferName = -1;
+    private int mUvBufferName;
+    private int mIndexBufferName;
+
+    private int mIdxCount;
+
+    public NinePatchInstance(NinePatchTexture tex, int width, int height) {
+        NinePatchChunk chunk = tex.getNinePatchChunk();
+
+        if (width <= 0 || height <= 0) {
+            throw new RuntimeException("invalid dimension");
+        }
+
+        // The code should be easily extended to handle the general cases by
+        // allocating more space for buffers. But let's just handle the only
+        // use case.
+        if (chunk.mDivX.length != 2 || chunk.mDivY.length != 2) {
+            throw new RuntimeException("unsupported nine patch");
+        }
+
+        float divX[] = new float[4];
+        float divY[] = new float[4];
+        float divU[] = new float[4];
+        float divV[] = new float[4];
+
+        int nx = stretch(divX, divU, chunk.mDivX, tex.getWidth(), width);
+        int ny = stretch(divY, divV, chunk.mDivY, tex.getHeight(), height);
+
+        prepareVertexData(divX, divY, divU, divV, nx, ny, chunk.mColor);
+    }
+
+    /**
+     * Stretches the texture according to the nine-patch rules. It will
+     * linearly distribute the strechy parts defined in the nine-patch chunk to
+     * the target area.
+     *
+     * <pre>
+     *                      source
+     *          /--------------^---------------\
+     *         u0    u1       u2  u3     u4   u5
+     * div ---> |fffff|ssssssss|fff|ssssss|ffff| ---> u
+     *          |    div0    div1 div2   div3  |
+     *          |     |       /   /      /    /
+     *          |     |      /   /     /    /
+     *          |     |     /   /    /    /
+     *          |fffff|ssss|fff|sss|ffff| ---> x
+     *         x0    x1   x2  x3  x4   x5
+     *          \----------v------------/
+     *                  target
+     *
+     * f: fixed segment
+     * s: stretchy segment
+     * </pre>
+     *
+     * @param div the stretch parts defined in nine-patch chunk
+     * @param source the length of the texture
+     * @param target the length on the drawing plan
+     * @param u output, the positions of these dividers in the texture
+     *        coordinate
+     * @param x output, the corresponding position of these dividers on the
+     *        drawing plan
+     * @return the number of these dividers.
+     */
+    private static int stretch(
+            float x[], float u[], int div[], int source, int target) {
+        int textureSize = Utils.nextPowerOf2(source);
+        float textureBound = (float) source / textureSize;
+
+        float stretch = 0;
+        for (int i = 0, n = div.length; i < n; i += 2) {
+            stretch += div[i + 1] - div[i];
+        }
+
+        float remaining = target - source + stretch;
+
+        float lastX = 0;
+        float lastU = 0;
+
+        x[0] = 0;
+        u[0] = 0;
+        for (int i = 0, n = div.length; i < n; i += 2) {
+            // Make the stretchy segment a little smaller to prevent sampling
+            // on neighboring fixed segments.
+            // fixed segment
+            x[i + 1] = lastX + (div[i] - lastU) + 0.5f;
+            u[i + 1] = Math.min((div[i] + 0.5f) / textureSize, textureBound);
+
+            // stretchy segment
+            float partU = div[i + 1] - div[i];
+            float partX = remaining * partU / stretch;
+            remaining -= partX;
+            stretch -= partU;
+
+            lastX = x[i + 1] + partX;
+            lastU = div[i + 1];
+            x[i + 2] = lastX - 0.5f;
+            u[i + 2] = Math.min((lastU - 0.5f)/ textureSize, textureBound);
+        }
+        // the last fixed segment
+        x[div.length + 1] = target;
+        u[div.length + 1] = textureBound;
+
+        // remove segments with length 0.
+        int last = 0;
+        for (int i = 1, n = div.length + 2; i < n; ++i) {
+            if ((x[i] - x[last]) < 1f) continue;
+            x[++last] = x[i];
+            u[last] = u[i];
+        }
+        return last + 1;
+    }
+
+    private void prepareVertexData(float x[], float y[], float u[], float v[],
+            int nx, int ny, int[] color) {
+        /*
+         * Given a 3x3 nine-patch image, the vertex order is defined as the
+         * following graph:
+         *
+         * (0) (1) (2) (3)
+         *  |  /|  /|  /|
+         *  | / | / | / |
+         * (4) (5) (6) (7)
+         *  | \ | \ | \ |
+         *  |  \|  \|  \|
+         * (8) (9) (A) (B)
+         *  |  /|  /|  /|
+         *  | / | / | / |
+         * (C) (D) (E) (F)
+         *
+         * And we draw the triangle strip in the following index order:
+         *
+         * index: 04152637B6A5948C9DAEBF
+         */
+        int pntCount = 0;
+        float xy[] = new float[VERTEX_BUFFER_SIZE];
+        float uv[] = new float[VERTEX_BUFFER_SIZE];
+        for (int j = 0; j < ny; ++j) {
+            for (int i = 0; i < nx; ++i) {
+                int xIndex = (pntCount++) << 1;
+                int yIndex = xIndex + 1;
+                xy[xIndex] = x[i];
+                xy[yIndex] = y[j];
+                uv[xIndex] = u[i];
+                uv[yIndex] = v[j];
+            }
+        }
+
+        int idxCount = 1;
+        boolean isForward = false;
+        byte index[] = new byte[INDEX_BUFFER_SIZE];
+        for (int row = 0; row < ny - 1; row++) {
+            --idxCount;
+            isForward = !isForward;
+
+            int start, end, inc;
+            if (isForward) {
+                start = 0;
+                end = nx;
+                inc = 1;
+            } else {
+                start = nx - 1;
+                end = -1;
+                inc = -1;
+            }
+
+            for (int col = start; col != end; col += inc) {
+                int k = row * nx + col;
+                if (col != start) {
+                    int colorIdx = row * (nx - 1) + col;
+                    if (isForward) colorIdx--;
+                    if (color[colorIdx] == NinePatchChunk.TRANSPARENT_COLOR) {
+                        index[idxCount] = index[idxCount - 1];
+                        ++idxCount;
+                        index[idxCount++] = (byte) k;
+                    }
+                }
+
+                index[idxCount++] = (byte) k;
+                index[idxCount++] = (byte) (k + nx);
+            }
+        }
+
+        mIdxCount = idxCount;
+
+        int size = (pntCount * 2) * (Float.SIZE / Byte.SIZE);
+        mXyBuffer = allocateDirectNativeOrderBuffer(size).asFloatBuffer();
+        mUvBuffer = allocateDirectNativeOrderBuffer(size).asFloatBuffer();
+        mIndexBuffer = allocateDirectNativeOrderBuffer(mIdxCount);
+
+        mXyBuffer.put(xy, 0, pntCount * 2).position(0);
+        mUvBuffer.put(uv, 0, pntCount * 2).position(0);
+        mIndexBuffer.put(index, 0, idxCount).position(0);
+    }
+
+    private static ByteBuffer allocateDirectNativeOrderBuffer(int size) {
+        return ByteBuffer.allocateDirect(size).order(ByteOrder.nativeOrder());
+    }
+
+    private void prepareBuffers(GLCanvas canvas) {
+        mXyBufferName = canvas.uploadBuffer(mXyBuffer);
+        mUvBufferName = canvas.uploadBuffer(mUvBuffer);
+        mIndexBufferName = canvas.uploadBuffer(mIndexBuffer);
+
+        // These buffers are never used again.
+        mXyBuffer = null;
+        mUvBuffer = null;
+        mIndexBuffer = null;
+    }
+
+    public void draw(GLCanvas canvas, NinePatchTexture tex, int x, int y) {
+        if (mXyBufferName == -1) {
+            prepareBuffers(canvas);
+        }
+        canvas.drawMesh(tex, x, y, mXyBufferName, mUvBufferName, mIndexBufferName, mIdxCount);
+    }
+
+    public void recycle(GLCanvas canvas) {
+        if (mXyBuffer == null) {
+            canvas.deleteBuffer(mXyBufferName);
+            canvas.deleteBuffer(mUvBufferName);
+            canvas.deleteBuffer(mIndexBufferName);
+            mXyBufferName = -1;
+        }
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/ResourceTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/ResourceTexture.java
index ae6df2761..db71a4e2b 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/ResourceTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/ResourceTexture.java
@@ -1,53 +1,53 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-
-import junit.framework.Assert;
-
-// ResourceTexture is a texture whose Bitmap is decoded from a resource.
-// By default ResourceTexture is not opaque.
-public class ResourceTexture extends UploadedTexture {
-
-    protected final Context mContext;
-    protected final int mResId;
-
-    public ResourceTexture(Context context, int resId) {
-        Assert.assertNotNull(context);
-        mContext = context;
-        mResId = resId;
-        setOpaque(false);
-    }
-
-    @Override
-    protected Bitmap onGetBitmap() {
-        BitmapFactory.Options options = new BitmapFactory.Options();
-        options.inPreferredConfig = Bitmap.Config.ARGB_8888;
-        return BitmapFactory.decodeResource(
-                mContext.getResources(), mResId, options);
-    }
-
-    @Override
-    protected void onFreeBitmap(Bitmap bitmap) {
-        if (!inFinalizer()) {
-            bitmap.recycle();
-        }
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+
+import junit.framework.Assert;
+
+// ResourceTexture is a texture whose Bitmap is decoded from a resource.
+// By default ResourceTexture is not opaque.
+public class ResourceTexture extends UploadedTexture {
+
+    protected final Context mContext;
+    protected final int mResId;
+
+    public ResourceTexture(Context context, int resId) {
+        Assert.assertNotNull(context);
+        mContext = context;
+        mResId = resId;
+        setOpaque(false);
+    }
+
+    @Override
+    protected Bitmap onGetBitmap() {
+        BitmapFactory.Options options = new BitmapFactory.Options();
+        options.inPreferredConfig = Bitmap.Config.ARGB_8888;
+        return BitmapFactory.decodeResource(
+                mContext.getResources(), mResId, options);
+    }
+
+    @Override
+    protected void onFreeBitmap(Bitmap bitmap) {
+        if (!inFinalizer()) {
+            bitmap.recycle();
+        }
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/StringTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/StringTexture.java
index 263f982b0..7bcdd17b5 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/StringTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/StringTexture.java
@@ -1,88 +1,88 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Paint.FontMetricsInt;
-import android.graphics.Typeface;
-import android.text.TextPaint;
-import android.text.TextUtils;
-import android.util.FloatMath;
-
-// StringTexture is a texture shows the content of a specified String.
-//
-// To create a StringTexture, use the newInstance() method and specify
-// the String, the font size, and the color.
-public class StringTexture extends CanvasTexture {
-    private final String mText;
-    private final TextPaint mPaint;
-    private final FontMetricsInt mMetrics;
-
-    private StringTexture(String text, TextPaint paint,
-            FontMetricsInt metrics, int width, int height) {
-        super(width, height);
-        mText = text;
-        mPaint = paint;
-        mMetrics = metrics;
-    }
-
-    public static TextPaint getDefaultPaint(float textSize, int color) {
-        TextPaint paint = new TextPaint();
-        paint.setTextSize(textSize);
-        paint.setAntiAlias(true);
-        paint.setColor(color);
-        paint.setShadowLayer(2f, 0f, 0f, Color.BLACK);
-        return paint;
-    }
-
-    public static StringTexture newInstance(
-            String text, float textSize, int color) {
-        return newInstance(text, getDefaultPaint(textSize, color));
-    }
-
-    public static StringTexture newInstance(
-            String text, float textSize, int color,
-            float lengthLimit, boolean isBold) {
-        TextPaint paint = getDefaultPaint(textSize, color);
-        if (isBold) {
-            paint.setTypeface(Typeface.defaultFromStyle(Typeface.BOLD));
-        }
-        if (lengthLimit > 0) {
-            text = TextUtils.ellipsize(
-                    text, paint, lengthLimit, TextUtils.TruncateAt.END).toString();
-        }
-        return newInstance(text, paint);
-    }
-
-    private static StringTexture newInstance(String text, TextPaint paint) {
-        FontMetricsInt metrics = paint.getFontMetricsInt();
-        int width = (int) FloatMath.ceil(paint.measureText(text));
-        int height = metrics.bottom - metrics.top;
-        // The texture size needs to be at least 1x1.
-        if (width <= 0) width = 1;
-        if (height <= 0) height = 1;
-        return new StringTexture(text, paint, metrics, width, height);
-    }
-
-    @Override
-    protected void onDraw(Canvas canvas, Bitmap backing) {
-        canvas.translate(0, -mMetrics.ascent);
-        canvas.drawText(mText, 0, 0, mPaint);
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint.FontMetricsInt;
+import android.graphics.Typeface;
+import android.text.TextPaint;
+import android.text.TextUtils;
+import android.util.FloatMath;
+
+// StringTexture is a texture shows the content of a specified String.
+//
+// To create a StringTexture, use the newInstance() method and specify
+// the String, the font size, and the color.
+public class StringTexture extends CanvasTexture {
+    private final String mText;
+    private final TextPaint mPaint;
+    private final FontMetricsInt mMetrics;
+
+    private StringTexture(String text, TextPaint paint,
+            FontMetricsInt metrics, int width, int height) {
+        super(width, height);
+        mText = text;
+        mPaint = paint;
+        mMetrics = metrics;
+    }
+
+    public static TextPaint getDefaultPaint(float textSize, int color) {
+        TextPaint paint = new TextPaint();
+        paint.setTextSize(textSize);
+        paint.setAntiAlias(true);
+        paint.setColor(color);
+        paint.setShadowLayer(2f, 0f, 0f, Color.BLACK);
+        return paint;
+    }
+
+    public static StringTexture newInstance(
+            String text, float textSize, int color) {
+        return newInstance(text, getDefaultPaint(textSize, color));
+    }
+
+    public static StringTexture newInstance(
+            String text, float textSize, int color,
+            float lengthLimit, boolean isBold) {
+        TextPaint paint = getDefaultPaint(textSize, color);
+        if (isBold) {
+            paint.setTypeface(Typeface.defaultFromStyle(Typeface.BOLD));
+        }
+        if (lengthLimit > 0) {
+            text = TextUtils.ellipsize(
+                    text, paint, lengthLimit, TextUtils.TruncateAt.END).toString();
+        }
+        return newInstance(text, paint);
+    }
+
+    private static StringTexture newInstance(String text, TextPaint paint) {
+        FontMetricsInt metrics = paint.getFontMetricsInt();
+        int width = (int) FloatMath.ceil(paint.measureText(text));
+        int height = metrics.bottom - metrics.top;
+        // The texture size needs to be at least 1x1.
+        if (width <= 0) width = 1;
+        if (height <= 0) height = 1;
+        return new StringTexture(text, paint, metrics, width, height);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas, Bitmap backing) {
+        canvas.translate(0, -mMetrics.ascent);
+        canvas.drawText(mText, 0, 0, mPaint);
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/Texture.java b/src/com/hippo/ehviewer/gallery/glrenderer/Texture.java
index 12982cf55..2531a1e7c 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/Texture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/Texture.java
@@ -1,44 +1,44 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-
-// Texture is a rectangular image which can be drawn on GLCanvas.
-// The isOpaque() function gives a hint about whether the texture is opaque,
-// so the drawing can be done faster.
-//
-// This is the current texture hierarchy:
-//
-// Texture
-// -- ColorTexture
-// -- FadeInTexture
-// -- BasicTexture
-//    -- UploadedTexture
-//       -- BitmapTexture
-//       -- Tile
-//       -- ResourceTexture
-//          -- NinePatchTexture
-//       -- CanvasTexture
-//          -- StringTexture
-//
-public interface Texture {
-    public int getWidth();
-    public int getHeight();
-    public void draw(GLCanvas canvas, int x, int y);
-    public void draw(GLCanvas canvas, int x, int y, int w, int h);
-    public boolean isOpaque();
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+
+// Texture is a rectangular image which can be drawn on GLCanvas.
+// The isOpaque() function gives a hint about whether the texture is opaque,
+// so the drawing can be done faster.
+//
+// This is the current texture hierarchy:
+//
+// Texture
+// -- ColorTexture
+// -- FadeInTexture
+// -- BasicTexture
+//    -- UploadedTexture
+//       -- BitmapTexture
+//       -- Tile
+//       -- ResourceTexture
+//          -- NinePatchTexture
+//       -- CanvasTexture
+//          -- StringTexture
+//
+public interface Texture {
+    public int getWidth();
+    public int getHeight();
+    public void draw(GLCanvas canvas, int x, int y);
+    public void draw(GLCanvas canvas, int x, int y, int w, int h);
+    public boolean isOpaque();
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/TextureUploader.java b/src/com/hippo/ehviewer/gallery/glrenderer/TextureUploader.java
index fea10db37..fab40fad7 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/TextureUploader.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/TextureUploader.java
@@ -1,105 +1,105 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import com.hippo.ehviewer.gallery.ui.GLRoot;
-import com.hippo.ehviewer.gallery.ui.GLRoot.OnGLIdleListener;
-
-import java.util.ArrayDeque;
-
-public class TextureUploader implements OnGLIdleListener {
-    private static final int INIT_CAPACITY = 64;
-    private static final int QUOTA_PER_FRAME = 1;
-
-    private final ArrayDeque<UploadedTexture> mFgTextures =
-            new ArrayDeque<UploadedTexture>(INIT_CAPACITY);
-    private final ArrayDeque<UploadedTexture> mBgTextures =
-            new ArrayDeque<UploadedTexture>(INIT_CAPACITY);
-    private final GLRoot mGLRoot;
-    private volatile boolean mIsQueued = false;
-
-    public TextureUploader(GLRoot root) {
-        mGLRoot = root;
-    }
-
-    public synchronized void clear() {
-        while (!mFgTextures.isEmpty()) {
-            mFgTextures.pop().setIsUploading(false);
-        }
-        while (!mBgTextures.isEmpty()) {
-            mBgTextures.pop().setIsUploading(false);
-        }
-    }
-
-    // caller should hold synchronized on "this"
-    private void queueSelfIfNeed() {
-        if (mIsQueued) return;
-        mIsQueued = true;
-        mGLRoot.addOnGLIdleListener(this);
-    }
-
-    public synchronized void addBgTexture(UploadedTexture t) {
-        if (t.isContentValid()) return;
-        mBgTextures.addLast(t);
-        t.setIsUploading(true);
-        queueSelfIfNeed();
-    }
-
-    public synchronized void addFgTexture(UploadedTexture t) {
-        if (t.isContentValid()) return;
-        mFgTextures.addLast(t);
-        t.setIsUploading(true);
-        queueSelfIfNeed();
-    }
-
-    private int upload(GLCanvas canvas, ArrayDeque<UploadedTexture> deque,
-            int uploadQuota, boolean isBackground) {
-        while (uploadQuota > 0) {
-            UploadedTexture t;
-            synchronized (this) {
-                if (deque.isEmpty()) break;
-                t = deque.removeFirst();
-                t.setIsUploading(false);
-                if (t.isContentValid()) continue;
-
-                // this has to be protected by the synchronized block
-                // to prevent the inner bitmap get recycled
-                t.updateContent(canvas);
-            }
-
-            // It will took some more time for a texture to be drawn for
-            // the first time.
-            // Thus, when scrolling, if a new column appears on screen,
-            // it may cause a UI jank even these textures are uploaded.
-            if (isBackground) t.draw(canvas, 0, 0);
-            --uploadQuota;
-        }
-        return uploadQuota;
-    }
-
-    @Override
-    public boolean onGLIdle(GLCanvas canvas, boolean renderRequested) {
-        int uploadQuota = QUOTA_PER_FRAME;
-        uploadQuota = upload(canvas, mFgTextures, uploadQuota, false);
-        if (uploadQuota < QUOTA_PER_FRAME) mGLRoot.requestRender();
-        upload(canvas, mBgTextures, uploadQuota, true);
-        synchronized (this) {
-            mIsQueued = !mFgTextures.isEmpty() || !mBgTextures.isEmpty();
-            return mIsQueued;
-        }
-    }
-}
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import com.hippo.ehviewer.gallery.ui.GLRoot;
+import com.hippo.ehviewer.gallery.ui.GLRoot.OnGLIdleListener;
+
+import java.util.ArrayDeque;
+
+public class TextureUploader implements OnGLIdleListener {
+    private static final int INIT_CAPACITY = 64;
+    private static final int QUOTA_PER_FRAME = 1;
+
+    private final ArrayDeque<UploadedTexture> mFgTextures =
+            new ArrayDeque<UploadedTexture>(INIT_CAPACITY);
+    private final ArrayDeque<UploadedTexture> mBgTextures =
+            new ArrayDeque<UploadedTexture>(INIT_CAPACITY);
+    private final GLRoot mGLRoot;
+    private volatile boolean mIsQueued = false;
+
+    public TextureUploader(GLRoot root) {
+        mGLRoot = root;
+    }
+
+    public synchronized void clear() {
+        while (!mFgTextures.isEmpty()) {
+            mFgTextures.pop().setIsUploading(false);
+        }
+        while (!mBgTextures.isEmpty()) {
+            mBgTextures.pop().setIsUploading(false);
+        }
+    }
+
+    // caller should hold synchronized on "this"
+    private void queueSelfIfNeed() {
+        if (mIsQueued) return;
+        mIsQueued = true;
+        mGLRoot.addOnGLIdleListener(this);
+    }
+
+    public synchronized void addBgTexture(UploadedTexture t) {
+        if (t.isContentValid()) return;
+        mBgTextures.addLast(t);
+        t.setIsUploading(true);
+        queueSelfIfNeed();
+    }
+
+    public synchronized void addFgTexture(UploadedTexture t) {
+        if (t.isContentValid()) return;
+        mFgTextures.addLast(t);
+        t.setIsUploading(true);
+        queueSelfIfNeed();
+    }
+
+    private int upload(GLCanvas canvas, ArrayDeque<UploadedTexture> deque,
+            int uploadQuota, boolean isBackground) {
+        while (uploadQuota > 0) {
+            UploadedTexture t;
+            synchronized (this) {
+                if (deque.isEmpty()) break;
+                t = deque.removeFirst();
+                t.setIsUploading(false);
+                if (t.isContentValid()) continue;
+
+                // this has to be protected by the synchronized block
+                // to prevent the inner bitmap get recycled
+                t.updateContent(canvas);
+            }
+
+            // It will took some more time for a texture to be drawn for
+            // the first time.
+            // Thus, when scrolling, if a new column appears on screen,
+            // it may cause a UI jank even these textures are uploaded.
+            if (isBackground) t.draw(canvas, 0, 0);
+            --uploadQuota;
+        }
+        return uploadQuota;
+    }
+
+    @Override
+    public boolean onGLIdle(GLCanvas canvas, boolean renderRequested) {
+        int uploadQuota = QUOTA_PER_FRAME;
+        uploadQuota = upload(canvas, mFgTextures, uploadQuota, false);
+        if (uploadQuota < QUOTA_PER_FRAME) mGLRoot.requestRender();
+        upload(canvas, mBgTextures, uploadQuota, true);
+        synchronized (this) {
+            mIsQueued = !mFgTextures.isEmpty() || !mBgTextures.isEmpty();
+            return mIsQueued;
+        }
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/glrenderer/TiledTexture.java b/src/com/hippo/ehviewer/gallery/glrenderer/TiledTexture.java
index b551128f9..1599239f7 100644
--- a/src/com/hippo/ehviewer/gallery/glrenderer/TiledTexture.java
+++ b/src/com/hippo/ehviewer/gallery/glrenderer/TiledTexture.java
@@ -1,349 +1,349 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.glrenderer;
-
-import android.graphics.Bitmap;
-import android.graphics.Bitmap.Config;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Paint;
-import android.graphics.PorterDuff.Mode;
-import android.graphics.PorterDuffXfermode;
-import android.graphics.RectF;
-import android.os.SystemClock;
-
-import com.hippo.ehviewer.gallery.ui.GLRoot;
-import com.hippo.ehviewer.gallery.ui.GLRoot.OnGLIdleListener;
-
-import java.util.ArrayDeque;
-import java.util.ArrayList;
-
-// This class is similar to BitmapTexture, except the bitmap is
-// split into tiles. By doing so, we may increase the time required to
-// upload the whole bitmap but we reduce the time of uploading each tile
-// so it make the animation more smooth and prevents jank.
-public class TiledTexture implements Texture {
-    private static final int CONTENT_SIZE = 254;
-    private static final int BORDER_SIZE = 1;
-    private static final int TILE_SIZE = CONTENT_SIZE + 2 * BORDER_SIZE;
-    private static final int INIT_CAPACITY = 8;
-
-    // We are targeting at 60fps, so we have 16ms for each frame.
-    // In this 16ms, we use about 4~8 ms to upload tiles.
-    private static final long UPLOAD_TILE_LIMIT = 4; // ms
-
-    private static Tile sFreeTileHead = null;
-    private static final Object sFreeTileLock = new Object();
-
-    private static Bitmap sUploadBitmap;
-    private static Canvas sCanvas;
-    private static Paint sBitmapPaint;
-    private static Paint sPaint;
-
-    private int mUploadIndex = 0;
-
-    private final Tile[] mTiles;  // Can be modified in different threads.
-                                  // Should be protected by "synchronized."
-    private final int mWidth;
-    private final int mHeight;
-    private final RectF mSrcRect = new RectF();
-    private final RectF mDestRect = new RectF();
-
-    public static class Uploader implements OnGLIdleListener {
-        private final ArrayDeque<TiledTexture> mTextures =
-                new ArrayDeque<TiledTexture>(INIT_CAPACITY);
-
-        private final GLRoot mGlRoot;
-        private boolean mIsQueued = false;
-
-        public Uploader(GLRoot glRoot) {
-            mGlRoot = glRoot;
-        }
-
-        public synchronized void clear() {
-            mTextures.clear();
-        }
-
-        public synchronized void addTexture(TiledTexture t) {
-            if (t.isReady()) return;
-            mTextures.addLast(t);
-
-            if (mIsQueued) return;
-            mIsQueued = true;
-            mGlRoot.addOnGLIdleListener(this);
-        }
-
-        @Override
-        public boolean onGLIdle(GLCanvas canvas, boolean renderRequested) {
-            ArrayDeque<TiledTexture> deque = mTextures;
-            synchronized (this) {
-                long now = SystemClock.uptimeMillis();
-                long dueTime = now + UPLOAD_TILE_LIMIT;
-                while (now < dueTime && !deque.isEmpty()) {
-                    TiledTexture t = deque.peekFirst();
-                    if (t.uploadNextTile(canvas)) {
-                        deque.removeFirst();
-                        mGlRoot.requestRender();
-                    }
-                    now = SystemClock.uptimeMillis();
-                }
-                mIsQueued = !mTextures.isEmpty();
-
-                // return true to keep this listener in the queue
-                return mIsQueued;
-            }
-        }
-    }
-
-    private static class Tile extends UploadedTexture {
-        public int offsetX;
-        public int offsetY;
-        public Bitmap bitmap;
-        public Tile nextFreeTile;
-        public int contentWidth;
-        public int contentHeight;
-
-        @Override
-        public void setSize(int width, int height) {
-            contentWidth = width;
-            contentHeight = height;
-            mWidth = width + 2 * BORDER_SIZE;
-            mHeight = height + 2 * BORDER_SIZE;
-            mTextureWidth = TILE_SIZE;
-            mTextureHeight = TILE_SIZE;
-        }
-
-        @Override
-        protected Bitmap onGetBitmap() {
-            int x = BORDER_SIZE - offsetX;
-            int y = BORDER_SIZE - offsetY;
-            int r = bitmap.getWidth() + x;
-            int b = bitmap.getHeight() + y;
-            sCanvas.drawBitmap(bitmap, x, y, sBitmapPaint);
-            bitmap = null;
-
-            // draw borders if need
-            if (x > 0) sCanvas.drawLine(x - 1, 0, x - 1, TILE_SIZE, sPaint);
-            if (y > 0) sCanvas.drawLine(0, y - 1, TILE_SIZE, y - 1, sPaint);
-            if (r < CONTENT_SIZE) sCanvas.drawLine(r, 0, r, TILE_SIZE, sPaint);
-            if (b < CONTENT_SIZE) sCanvas.drawLine(0, b, TILE_SIZE, b, sPaint);
-
-            return sUploadBitmap;
-        }
-
-        @Override
-        protected void onFreeBitmap(Bitmap bitmap) {
-            // do nothing
-        }
-    }
-
-    private static void freeTile(Tile tile) {
-        tile.invalidateContent();
-        tile.bitmap = null;
-        synchronized (sFreeTileLock) {
-            tile.nextFreeTile = sFreeTileHead;
-            sFreeTileHead = tile;
-        }
-    }
-
-    private static Tile obtainTile() {
-        synchronized (sFreeTileLock) {
-            Tile result = sFreeTileHead;
-            if (result == null) return new Tile();
-            sFreeTileHead = result.nextFreeTile;
-            result.nextFreeTile = null;
-            return result;
-        }
-    }
-
-    private boolean uploadNextTile(GLCanvas canvas) {
-        if (mUploadIndex == mTiles.length) return true;
-
-        synchronized (mTiles) {
-            Tile next = mTiles[mUploadIndex++];
-
-            // Make sure tile has not already been recycled by the time
-            // this is called (race condition in onGLIdle)
-            if (next.bitmap != null) {
-                boolean hasBeenLoad = next.isLoaded();
-                next.updateContent(canvas);
-
-                // It will take some time for a texture to be drawn for the first
-                // time. When scrolling, we need to draw several tiles on the screen
-                // at the same time. It may cause a UI jank even these textures has
-                // been uploaded.
-                if (!hasBeenLoad) next.draw(canvas, 0, 0);
-            }
-        }
-        return mUploadIndex == mTiles.length;
-    }
-
-    public TiledTexture(Bitmap bitmap) {
-        mWidth = bitmap.getWidth();
-        mHeight = bitmap.getHeight();
-        ArrayList<Tile> list = new ArrayList<Tile>();
-
-        for (int x = 0, w = mWidth; x < w; x += CONTENT_SIZE) {
-            for (int y = 0, h = mHeight; y < h; y += CONTENT_SIZE) {
-                Tile tile = obtainTile();
-                tile.offsetX = x;
-                tile.offsetY = y;
-                tile.bitmap = bitmap;
-                tile.setSize(
-                        Math.min(CONTENT_SIZE, mWidth - x),
-                        Math.min(CONTENT_SIZE, mHeight - y));
-                list.add(tile);
-            }
-        }
-        mTiles = list.toArray(new Tile[list.size()]);
-    }
-
-    public boolean isReady() {
-        return mUploadIndex == mTiles.length;
-    }
-
-    // Can be called in UI thread.
-    public void recycle() {
-        synchronized (mTiles) {
-            for (int i = 0, n = mTiles.length; i < n; ++i) {
-                freeTile(mTiles[i]);
-            }
-        }
-    }
-
-    public static void freeResources() {
-        sUploadBitmap = null;
-        sCanvas = null;
-        sBitmapPaint = null;
-        sPaint = null;
-    }
-
-    public static void prepareResources() {
-        sUploadBitmap = Bitmap.createBitmap(TILE_SIZE, TILE_SIZE, Config.ARGB_8888);
-        sCanvas = new Canvas(sUploadBitmap);
-        sBitmapPaint = new Paint(Paint.FILTER_BITMAP_FLAG);
-        sBitmapPaint.setXfermode(new PorterDuffXfermode(Mode.SRC));
-        sPaint = new Paint();
-        sPaint.setXfermode(new PorterDuffXfermode(Mode.SRC));
-        sPaint.setColor(Color.TRANSPARENT);
-    }
-
-    // We want to draw the "source" on the "target".
-    // This method is to find the "output" rectangle which is
-    // the corresponding area of the "src".
-    //                                   (x,y)  target
-    // (x0,y0)  source                     +---------------+
-    //    +----------+                     |               |
-    //    | src      |                     | output        |
-    //    | +--+     |    linear map       | +----+        |
-    //    | +--+     |    ---------->      | |    |        |
-    //    |          | by (scaleX, scaleY) | +----+        |
-    //    +----------+                     |               |
-    //      Texture                        +---------------+
-    //                                          Canvas
-    private static void mapRect(RectF output,
-            RectF src, float x0, float y0, float x, float y, float scaleX,
-            float scaleY) {
-        output.set(x + (src.left - x0) * scaleX,
-                y + (src.top - y0) * scaleY,
-                x + (src.right - x0) * scaleX,
-                y + (src.bottom - y0) * scaleY);
-    }
-
-    // Draws a mixed color of this texture and a specified color onto the
-    // a rectangle. The used color is: from * (1 - ratio) + to * ratio.
-    public void drawMixed(GLCanvas canvas, int color, float ratio,
-            int x, int y, int width, int height) {
-        RectF src = mSrcRect;
-        RectF dest = mDestRect;
-        float scaleX = (float) width / mWidth;
-        float scaleY = (float) height / mHeight;
-        synchronized (mTiles) {
-            for (int i = 0, n = mTiles.length; i < n; ++i) {
-                Tile t = mTiles[i];
-                src.set(0, 0, t.contentWidth, t.contentHeight);
-                src.offset(t.offsetX, t.offsetY);
-                mapRect(dest, src, 0, 0, x, y, scaleX, scaleY);
-                src.offset(BORDER_SIZE - t.offsetX, BORDER_SIZE - t.offsetY);
-                canvas.drawMixed(t, color, ratio, mSrcRect, mDestRect);
-            }
-        }
-    }
-
-    // Draws the texture on to the specified rectangle.
-    @Override
-    public void draw(GLCanvas canvas, int x, int y, int width, int height) {
-        RectF src = mSrcRect;
-        RectF dest = mDestRect;
-        float scaleX = (float) width / mWidth;
-        float scaleY = (float) height / mHeight;
-        synchronized (mTiles) {
-            for (int i = 0, n = mTiles.length; i < n; ++i) {
-                Tile t = mTiles[i];
-                src.set(0, 0, t.contentWidth, t.contentHeight);
-                src.offset(t.offsetX, t.offsetY);
-                mapRect(dest, src, 0, 0, x, y, scaleX, scaleY);
-                src.offset(BORDER_SIZE - t.offsetX, BORDER_SIZE - t.offsetY);
-                canvas.drawTexture(t, mSrcRect, mDestRect);
-            }
-        }
-    }
-
-    // Draws a sub region of this texture on to the specified rectangle.
-    public void draw(GLCanvas canvas, RectF source, RectF target) {
-        RectF src = mSrcRect;
-        RectF dest = mDestRect;
-        float x0 = source.left;
-        float y0 = source.top;
-        float x = target.left;
-        float y = target.top;
-        float scaleX = target.width() / source.width();
-        float scaleY = target.height() / source.height();
-
-        synchronized (mTiles) {
-            for (int i = 0, n = mTiles.length; i < n; ++i) {
-                Tile t = mTiles[i];
-                src.set(0, 0, t.contentWidth, t.contentHeight);
-                src.offset(t.offsetX, t.offsetY);
-                if (!src.intersect(source)) continue;
-                mapRect(dest, src, x0, y0, x, y, scaleX, scaleY);
-                src.offset(BORDER_SIZE - t.offsetX, BORDER_SIZE - t.offsetY);
-                canvas.drawTexture(t, src, dest);
-            }
-        }
-    }
-
-    @Override
-    public int getWidth() {
-        return mWidth;
-    }
-
-    @Override
-    public int getHeight() {
-        return mHeight;
-    }
-
-    @Override
-    public void draw(GLCanvas canvas, int x, int y) {
-        draw(canvas, x, y, mWidth, mHeight);
-    }
-
-    @Override
-    public boolean isOpaque() {
-        return false;
-    }
-}
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.glrenderer;
+
+import android.graphics.Bitmap;
+import android.graphics.Bitmap.Config;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.PorterDuff.Mode;
+import android.graphics.PorterDuffXfermode;
+import android.graphics.RectF;
+import android.os.SystemClock;
+
+import com.hippo.ehviewer.gallery.ui.GLRoot;
+import com.hippo.ehviewer.gallery.ui.GLRoot.OnGLIdleListener;
+
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+
+// This class is similar to BitmapTexture, except the bitmap is
+// split into tiles. By doing so, we may increase the time required to
+// upload the whole bitmap but we reduce the time of uploading each tile
+// so it make the animation more smooth and prevents jank.
+public class TiledTexture implements Texture {
+    private static final int CONTENT_SIZE = 254;
+    private static final int BORDER_SIZE = 1;
+    private static final int TILE_SIZE = CONTENT_SIZE + 2 * BORDER_SIZE;
+    private static final int INIT_CAPACITY = 8;
+
+    // We are targeting at 60fps, so we have 16ms for each frame.
+    // In this 16ms, we use about 4~8 ms to upload tiles.
+    private static final long UPLOAD_TILE_LIMIT = 4; // ms
+
+    private static Tile sFreeTileHead = null;
+    private static final Object sFreeTileLock = new Object();
+
+    private static Bitmap sUploadBitmap;
+    private static Canvas sCanvas;
+    private static Paint sBitmapPaint;
+    private static Paint sPaint;
+
+    private int mUploadIndex = 0;
+
+    private final Tile[] mTiles;  // Can be modified in different threads.
+                                  // Should be protected by "synchronized."
+    private final int mWidth;
+    private final int mHeight;
+    private final RectF mSrcRect = new RectF();
+    private final RectF mDestRect = new RectF();
+
+    public static class Uploader implements OnGLIdleListener {
+        private final ArrayDeque<TiledTexture> mTextures =
+                new ArrayDeque<TiledTexture>(INIT_CAPACITY);
+
+        private final GLRoot mGlRoot;
+        private boolean mIsQueued = false;
+
+        public Uploader(GLRoot glRoot) {
+            mGlRoot = glRoot;
+        }
+
+        public synchronized void clear() {
+            mTextures.clear();
+        }
+
+        public synchronized void addTexture(TiledTexture t) {
+            if (t.isReady()) return;
+            mTextures.addLast(t);
+
+            if (mIsQueued) return;
+            mIsQueued = true;
+            mGlRoot.addOnGLIdleListener(this);
+        }
+
+        @Override
+        public boolean onGLIdle(GLCanvas canvas, boolean renderRequested) {
+            ArrayDeque<TiledTexture> deque = mTextures;
+            synchronized (this) {
+                long now = SystemClock.uptimeMillis();
+                long dueTime = now + UPLOAD_TILE_LIMIT;
+                while (now < dueTime && !deque.isEmpty()) {
+                    TiledTexture t = deque.peekFirst();
+                    if (t.uploadNextTile(canvas)) {
+                        deque.removeFirst();
+                        mGlRoot.requestRender();
+                    }
+                    now = SystemClock.uptimeMillis();
+                }
+                mIsQueued = !mTextures.isEmpty();
+
+                // return true to keep this listener in the queue
+                return mIsQueued;
+            }
+        }
+    }
+
+    private static class Tile extends UploadedTexture {
+        public int offsetX;
+        public int offsetY;
+        public Bitmap bitmap;
+        public Tile nextFreeTile;
+        public int contentWidth;
+        public int contentHeight;
+
+        @Override
+        public void setSize(int width, int height) {
+            contentWidth = width;
+            contentHeight = height;
+            mWidth = width + 2 * BORDER_SIZE;
+            mHeight = height + 2 * BORDER_SIZE;
+            mTextureWidth = TILE_SIZE;
+            mTextureHeight = TILE_SIZE;
+        }
+
+        @Override
+        protected Bitmap onGetBitmap() {
+            int x = BORDER_SIZE - offsetX;
+            int y = BORDER_SIZE - offsetY;
+            int r = bitmap.getWidth() + x;
+            int b = bitmap.getHeight() + y;
+            sCanvas.drawBitmap(bitmap, x, y, sBitmapPaint);
+            bitmap = null;
+
+            // draw borders if need
+            if (x > 0) sCanvas.drawLine(x - 1, 0, x - 1, TILE_SIZE, sPaint);
+            if (y > 0) sCanvas.drawLine(0, y - 1, TILE_SIZE, y - 1, sPaint);
+            if (r < CONTENT_SIZE) sCanvas.drawLine(r, 0, r, TILE_SIZE, sPaint);
+            if (b < CONTENT_SIZE) sCanvas.drawLine(0, b, TILE_SIZE, b, sPaint);
+
+            return sUploadBitmap;
+        }
+
+        @Override
+        protected void onFreeBitmap(Bitmap bitmap) {
+            // do nothing
+        }
+    }
+
+    private static void freeTile(Tile tile) {
+        tile.invalidateContent();
+        tile.bitmap = null;
+        synchronized (sFreeTileLock) {
+            tile.nextFreeTile = sFreeTileHead;
+            sFreeTileHead = tile;
+        }
+    }
+
+    private static Tile obtainTile() {
+        synchronized (sFreeTileLock) {
+            Tile result = sFreeTileHead;
+            if (result == null) return new Tile();
+            sFreeTileHead = result.nextFreeTile;
+            result.nextFreeTile = null;
+            return result;
+        }
+    }
+
+    private boolean uploadNextTile(GLCanvas canvas) {
+        if (mUploadIndex == mTiles.length) return true;
+
+        synchronized (mTiles) {
+            Tile next = mTiles[mUploadIndex++];
+
+            // Make sure tile has not already been recycled by the time
+            // this is called (race condition in onGLIdle)
+            if (next.bitmap != null) {
+                boolean hasBeenLoad = next.isLoaded();
+                next.updateContent(canvas);
+
+                // It will take some time for a texture to be drawn for the first
+                // time. When scrolling, we need to draw several tiles on the screen
+                // at the same time. It may cause a UI jank even these textures has
+                // been uploaded.
+                if (!hasBeenLoad) next.draw(canvas, 0, 0);
+            }
+        }
+        return mUploadIndex == mTiles.length;
+    }
+
+    public TiledTexture(Bitmap bitmap) {
+        mWidth = bitmap.getWidth();
+        mHeight = bitmap.getHeight();
+        ArrayList<Tile> list = new ArrayList<Tile>();
+
+        for (int x = 0, w = mWidth; x < w; x += CONTENT_SIZE) {
+            for (int y = 0, h = mHeight; y < h; y += CONTENT_SIZE) {
+                Tile tile = obtainTile();
+                tile.offsetX = x;
+                tile.offsetY = y;
+                tile.bitmap = bitmap;
+                tile.setSize(
+                        Math.min(CONTENT_SIZE, mWidth - x),
+                        Math.min(CONTENT_SIZE, mHeight - y));
+                list.add(tile);
+            }
+        }
+        mTiles = list.toArray(new Tile[list.size()]);
+    }
+
+    public boolean isReady() {
+        return mUploadIndex == mTiles.length;
+    }
+
+    // Can be called in UI thread.
+    public void recycle() {
+        synchronized (mTiles) {
+            for (int i = 0, n = mTiles.length; i < n; ++i) {
+                freeTile(mTiles[i]);
+            }
+        }
+    }
+
+    public static void freeResources() {
+        sUploadBitmap = null;
+        sCanvas = null;
+        sBitmapPaint = null;
+        sPaint = null;
+    }
+
+    public static void prepareResources() {
+        sUploadBitmap = Bitmap.createBitmap(TILE_SIZE, TILE_SIZE, Config.ARGB_8888);
+        sCanvas = new Canvas(sUploadBitmap);
+        sBitmapPaint = new Paint(Paint.FILTER_BITMAP_FLAG);
+        sBitmapPaint.setXfermode(new PorterDuffXfermode(Mode.SRC));
+        sPaint = new Paint();
+        sPaint.setXfermode(new PorterDuffXfermode(Mode.SRC));
+        sPaint.setColor(Color.TRANSPARENT);
+    }
+
+    // We want to draw the "source" on the "target".
+    // This method is to find the "output" rectangle which is
+    // the corresponding area of the "src".
+    //                                   (x,y)  target
+    // (x0,y0)  source                     +---------------+
+    //    +----------+                     |               |
+    //    | src      |                     | output        |
+    //    | +--+     |    linear map       | +----+        |
+    //    | +--+     |    ---------->      | |    |        |
+    //    |          | by (scaleX, scaleY) | +----+        |
+    //    +----------+                     |               |
+    //      Texture                        +---------------+
+    //                                          Canvas
+    private static void mapRect(RectF output,
+            RectF src, float x0, float y0, float x, float y, float scaleX,
+            float scaleY) {
+        output.set(x + (src.left - x0) * scaleX,
+                y + (src.top - y0) * scaleY,
+                x + (src.right - x0) * scaleX,
+                y + (src.bottom - y0) * scaleY);
+    }
+
+    // Draws a mixed color of this texture and a specified color onto the
+    // a rectangle. The used color is: from * (1 - ratio) + to * ratio.
+    public void drawMixed(GLCanvas canvas, int color, float ratio,
+            int x, int y, int width, int height) {
+        RectF src = mSrcRect;
+        RectF dest = mDestRect;
+        float scaleX = (float) width / mWidth;
+        float scaleY = (float) height / mHeight;
+        synchronized (mTiles) {
+            for (int i = 0, n = mTiles.length; i < n; ++i) {
+                Tile t = mTiles[i];
+                src.set(0, 0, t.contentWidth, t.contentHeight);
+                src.offset(t.offsetX, t.offsetY);
+                mapRect(dest, src, 0, 0, x, y, scaleX, scaleY);
+                src.offset(BORDER_SIZE - t.offsetX, BORDER_SIZE - t.offsetY);
+                canvas.drawMixed(t, color, ratio, mSrcRect, mDestRect);
+            }
+        }
+    }
+
+    // Draws the texture on to the specified rectangle.
+    @Override
+    public void draw(GLCanvas canvas, int x, int y, int width, int height) {
+        RectF src = mSrcRect;
+        RectF dest = mDestRect;
+        float scaleX = (float) width / mWidth;
+        float scaleY = (float) height / mHeight;
+        synchronized (mTiles) {
+            for (int i = 0, n = mTiles.length; i < n; ++i) {
+                Tile t = mTiles[i];
+                src.set(0, 0, t.contentWidth, t.contentHeight);
+                src.offset(t.offsetX, t.offsetY);
+                mapRect(dest, src, 0, 0, x, y, scaleX, scaleY);
+                src.offset(BORDER_SIZE - t.offsetX, BORDER_SIZE - t.offsetY);
+                canvas.drawTexture(t, mSrcRect, mDestRect);
+            }
+        }
+    }
+
+    // Draws a sub region of this texture on to the specified rectangle.
+    public void draw(GLCanvas canvas, RectF source, RectF target) {
+        RectF src = mSrcRect;
+        RectF dest = mDestRect;
+        float x0 = source.left;
+        float y0 = source.top;
+        float x = target.left;
+        float y = target.top;
+        float scaleX = target.width() / source.width();
+        float scaleY = target.height() / source.height();
+
+        synchronized (mTiles) {
+            for (int i = 0, n = mTiles.length; i < n; ++i) {
+                Tile t = mTiles[i];
+                src.set(0, 0, t.contentWidth, t.contentHeight);
+                src.offset(t.offsetX, t.offsetY);
+                if (!src.intersect(source)) continue;
+                mapRect(dest, src, x0, y0, x, y, scaleX, scaleY);
+                src.offset(BORDER_SIZE - t.offsetX, BORDER_SIZE - t.offsetY);
+                canvas.drawTexture(t, src, dest);
+            }
+        }
+    }
+
+    @Override
+    public int getWidth() {
+        return mWidth;
+    }
+
+    @Override
+    public int getHeight() {
+        return mHeight;
+    }
+
+    @Override
+    public void draw(GLCanvas canvas, int x, int y) {
+        draw(canvas, x, y, mWidth, mHeight);
+    }
+
+    @Override
+    public boolean isOpaque() {
+        return false;
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/ui/AnimationTime.java b/src/com/hippo/ehviewer/gallery/ui/AnimationTime.java
index 921787eac..19bb91ca2 100644
--- a/src/com/hippo/ehviewer/gallery/ui/AnimationTime.java
+++ b/src/com/hippo/ehviewer/gallery/ui/AnimationTime.java
@@ -1,45 +1,45 @@
-
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.ui;
-
-import android.os.SystemClock;
-
-//
-// The animation time should ideally be the vsync time the frame will be
-// displayed, but that is an unknown time in the future. So we use the system
-// time just after eglSwapBuffers (when GLSurfaceView.onDrawFrame is called)
-// as a approximation.
-//
-public class AnimationTime {
-    private static volatile long sTime;
-
-    // Sets current time as the animation time.
-    public static void update() {
-        sTime = SystemClock.uptimeMillis();
-    }
-
-    // Returns the animation time.
-    public static long get() {
-        return sTime;
-    }
-
-    public static long startTime() {
-        sTime = SystemClock.uptimeMillis();
-        return sTime;
-    }
-}
+
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.ui;
+
+import android.os.SystemClock;
+
+//
+// The animation time should ideally be the vsync time the frame will be
+// displayed, but that is an unknown time in the future. So we use the system
+// time just after eglSwapBuffers (when GLSurfaceView.onDrawFrame is called)
+// as a approximation.
+//
+public class AnimationTime {
+    private static volatile long sTime;
+
+    // Sets current time as the animation time.
+    public static void update() {
+        sTime = SystemClock.uptimeMillis();
+    }
+
+    // Returns the animation time.
+    public static long get() {
+        return sTime;
+    }
+
+    public static long startTime() {
+        sTime = SystemClock.uptimeMillis();
+        return sTime;
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/ui/DownUpDetector.java b/src/com/hippo/ehviewer/gallery/ui/DownUpDetector.java
index 05f496637..1b0a2deb0 100644
--- a/src/com/hippo/ehviewer/gallery/ui/DownUpDetector.java
+++ b/src/com/hippo/ehviewer/gallery/ui/DownUpDetector.java
@@ -1,61 +1,61 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.ui;
-
-import android.view.MotionEvent;
-
-public class DownUpDetector {
-    public interface DownUpListener {
-        void onDown(MotionEvent e);
-        void onUp(MotionEvent e);
-    }
-
-    private boolean mStillDown;
-    private DownUpListener mListener;
-
-    public DownUpDetector(DownUpListener listener) {
-        mListener = listener;
-    }
-
-    private void setState(boolean down, MotionEvent e) {
-        if (down == mStillDown) return;
-        mStillDown = down;
-        if (down) {
-            mListener.onDown(e);
-        } else {
-            mListener.onUp(e);
-        }
-    }
-
-    public void onTouchEvent(MotionEvent ev) {
-        switch (ev.getAction() & MotionEvent.ACTION_MASK) {
-        case MotionEvent.ACTION_DOWN:
-            setState(true, ev);
-            break;
-
-        case MotionEvent.ACTION_UP:
-        case MotionEvent.ACTION_CANCEL:
-        case MotionEvent.ACTION_POINTER_DOWN:  // Multitouch event - abort.
-            setState(false, ev);
-            break;
-        }
-    }
-
-    public boolean isDown() {
-        return mStillDown;
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.ui;
+
+import android.view.MotionEvent;
+
+public class DownUpDetector {
+    public interface DownUpListener {
+        void onDown(MotionEvent e);
+        void onUp(MotionEvent e);
+    }
+
+    private boolean mStillDown;
+    private DownUpListener mListener;
+
+    public DownUpDetector(DownUpListener listener) {
+        mListener = listener;
+    }
+
+    private void setState(boolean down, MotionEvent e) {
+        if (down == mStillDown) return;
+        mStillDown = down;
+        if (down) {
+            mListener.onDown(e);
+        } else {
+            mListener.onUp(e);
+        }
+    }
+
+    public void onTouchEvent(MotionEvent ev) {
+        switch (ev.getAction() & MotionEvent.ACTION_MASK) {
+        case MotionEvent.ACTION_DOWN:
+            setState(true, ev);
+            break;
+
+        case MotionEvent.ACTION_UP:
+        case MotionEvent.ACTION_CANCEL:
+        case MotionEvent.ACTION_POINTER_DOWN:  // Multitouch event - abort.
+            setState(false, ev);
+            break;
+        }
+    }
+
+    public boolean isDown() {
+        return mStillDown;
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/ui/GLRoot.java b/src/com/hippo/ehviewer/gallery/ui/GLRoot.java
index 565e7fd27..9a56a4395 100644
--- a/src/com/hippo/ehviewer/gallery/ui/GLRoot.java
+++ b/src/com/hippo/ehviewer/gallery/ui/GLRoot.java
@@ -1,53 +1,53 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.ui;
-
-import android.content.Context;
-import android.graphics.Matrix;
-
-import com.hippo.ehviewer.gallery.anim.CanvasAnimation;
-import com.hippo.ehviewer.gallery.glrenderer.GLCanvas;
-
-public interface GLRoot {
-
-    // Listener will be called when GL is idle AND before each frame.
-    // Mainly used for uploading textures.
-    public static interface OnGLIdleListener {
-        public boolean onGLIdle(
-                GLCanvas canvas, boolean renderRequested);
-    }
-
-    public void addOnGLIdleListener(OnGLIdleListener listener);
-    public void registerLaunchedAnimation(CanvasAnimation animation);
-    public void requestRenderForced();
-    public void requestRender();
-    public void requestLayoutContentPane();
-
-    public void lockRenderThread();
-    public void unlockRenderThread();
-
-    public void setContentPane(GLView content);
-    public void setOrientationSource(OrientationSource source);
-    public int getDisplayRotation();
-    public int getCompensation();
-    public Matrix getCompensationMatrix();
-    public void freeze();
-    public void unfreeze();
-    public void setLightsOutMode(boolean enabled);
-
-    public Context getContext();
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.ui;
+
+import android.content.Context;
+import android.graphics.Matrix;
+
+import com.hippo.ehviewer.gallery.anim.CanvasAnimation;
+import com.hippo.ehviewer.gallery.glrenderer.GLCanvas;
+
+public interface GLRoot {
+
+    // Listener will be called when GL is idle AND before each frame.
+    // Mainly used for uploading textures.
+    public static interface OnGLIdleListener {
+        public boolean onGLIdle(
+                GLCanvas canvas, boolean renderRequested);
+    }
+
+    public void addOnGLIdleListener(OnGLIdleListener listener);
+    public void registerLaunchedAnimation(CanvasAnimation animation);
+    public void requestRenderForced();
+    public void requestRender();
+    public void requestLayoutContentPane();
+
+    public void lockRenderThread();
+    public void unlockRenderThread();
+
+    public void setContentPane(GLView content);
+    public void setOrientationSource(OrientationSource source);
+    public int getDisplayRotation();
+    public int getCompensation();
+    public Matrix getCompensationMatrix();
+    public void freeze();
+    public void unfreeze();
+    public void setLightsOutMode(boolean enabled);
+
+    public Context getContext();
+}
diff --git a/src/com/hippo/ehviewer/gallery/ui/GLView.java b/src/com/hippo/ehviewer/gallery/ui/GLView.java
index ae8fc8267..180a2fd7d 100644
--- a/src/com/hippo/ehviewer/gallery/ui/GLView.java
+++ b/src/com/hippo/ehviewer/gallery/ui/GLView.java
@@ -1,447 +1,447 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.ui;
-
-import android.annotation.SuppressLint;
-import android.graphics.Rect;
-import android.os.SystemClock;
-import com.hippo.ehviewer.util.Log;
-import android.view.MotionEvent;
-
-import com.hippo.ehviewer.gallery.anim.CanvasAnimation;
-import com.hippo.ehviewer.gallery.common.Utils;
-import com.hippo.ehviewer.gallery.glrenderer.GLCanvas;
-
-import java.util.ArrayList;
-
-// GLView is a UI component. It can render to a GLCanvas and accept touch
-// events. A GLView may have zero or more child GLView and they form a tree
-// structure. The rendering and event handling will pass through the tree
-// structure.
-//
-// A GLView tree should be attached to a GLRoot before event dispatching and
-// rendering happens. GLView asks GLRoot to re-render or re-layout the
-// GLView hierarchy using requestRender() and requestLayoutContentPane().
-//
-// The render() method is called in a separate thread. Before calling
-// dispatchTouchEvent() and layout(), GLRoot acquires a lock to avoid the
-// rendering thread running at the same time. If there are other entry points
-// from main thread (like a Handler) in your GLView, you need to call
-// lockRendering() if the rendering thread should not run at the same time.
-//
-public class GLView {
-    private static final String TAG = "GLView";
-
-    public static final int VISIBLE = 0;
-    public static final int INVISIBLE = 1;
-
-    private static final int FLAG_INVISIBLE = 1;
-    private static final int FLAG_SET_MEASURED_SIZE = 2;
-    private static final int FLAG_LAYOUT_REQUESTED = 4;
-
-    public interface OnClickListener {
-        void onClick(GLView v);
-    }
-
-    protected final Rect mBounds = new Rect();
-    protected final Rect mPaddings = new Rect();
-
-    private GLRoot mRoot;
-    protected GLView mParent;
-    private ArrayList<GLView> mComponents;
-    private GLView mMotionTarget;
-
-    private CanvasAnimation mAnimation;
-
-    private int mViewFlags = 0;
-
-    protected int mMeasuredWidth = 0;
-    protected int mMeasuredHeight = 0;
-
-    private int mLastWidthSpec = -1;
-    private int mLastHeightSpec = -1;
-
-    protected int mScrollY = 0;
-    protected int mScrollX = 0;
-    protected int mScrollHeight = 0;
-    protected int mScrollWidth = 0;
-
-    private float [] mBackgroundColor;
-
-    public void startAnimation(CanvasAnimation animation) {
-        GLRoot root = getGLRoot();
-        if (root == null) throw new IllegalStateException();
-        mAnimation = animation;
-        if (mAnimation != null) {
-            mAnimation.start();
-            root.registerLaunchedAnimation(mAnimation);
-        }
-        invalidate();
-    }
-
-    // Sets the visiblity of this GLView (either GLView.VISIBLE or
-    // GLView.INVISIBLE).
-    public void setVisibility(int visibility) {
-        if (visibility == getVisibility()) return;
-        if (visibility == VISIBLE) {
-            mViewFlags &= ~FLAG_INVISIBLE;
-        } else {
-            mViewFlags |= FLAG_INVISIBLE;
-        }
-        onVisibilityChanged(visibility);
-        invalidate();
-    }
-
-    // Returns GLView.VISIBLE or GLView.INVISIBLE
-    public int getVisibility() {
-        return (mViewFlags & FLAG_INVISIBLE) == 0 ? VISIBLE : INVISIBLE;
-    }
-
-    // This should only be called on the content pane (the topmost GLView).
-    public void attachToRoot(GLRoot root) {
-        Utils.assertTrue(mParent == null && mRoot == null);
-        onAttachToRoot(root);
-    }
-
-    // This should only be called on the content pane (the topmost GLView).
-    public void detachFromRoot() {
-        Utils.assertTrue(mParent == null && mRoot != null);
-        onDetachFromRoot();
-    }
-
-    // Returns the number of children of the GLView.
-    public int getComponentCount() {
-        return mComponents == null ? 0 : mComponents.size();
-    }
-
-    // Returns the children for the given index.
-    public GLView getComponent(int index) {
-        if (mComponents == null) {
-            throw new ArrayIndexOutOfBoundsException(index);
-        }
-        return mComponents.get(index);
-    }
-
-    // Adds a child to this GLView.
-    public void addComponent(GLView component) {
-        // Make sure the component doesn't have a parent currently.
-        if (component.mParent != null) throw new IllegalStateException();
-
-        // Build parent-child links
-        if (mComponents == null) {
-            mComponents = new ArrayList<GLView>();
-        }
-        mComponents.add(component);
-        component.mParent = this;
-
-        // If this is added after we have a root, tell the component.
-        if (mRoot != null) {
-            component.onAttachToRoot(mRoot);
-        }
-    }
-
-    // Removes a child from this GLView.
-    public boolean removeComponent(GLView component) {
-        if (mComponents == null) return false;
-        if (mComponents.remove(component)) {
-            removeOneComponent(component);
-            return true;
-        }
-        return false;
-    }
-
-    // Removes all children of this GLView.
-    public void removeAllComponents() {
-        for (int i = 0, n = mComponents.size(); i < n; ++i) {
-            removeOneComponent(mComponents.get(i));
-        }
-        mComponents.clear();
-    }
-
-    private void removeOneComponent(GLView component) {
-        if (mMotionTarget == component) {
-            long now = SystemClock.uptimeMillis();
-            MotionEvent cancelEvent = MotionEvent.obtain(
-                    now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
-            dispatchTouchEvent(cancelEvent);
-            cancelEvent.recycle();
-        }
-        component.onDetachFromRoot();
-        component.mParent = null;
-    }
-
-    public Rect bounds() {
-        return mBounds;
-    }
-
-    public int getWidth() {
-        return mBounds.right - mBounds.left;
-    }
-
-    public int getHeight() {
-        return mBounds.bottom - mBounds.top;
-    }
-
-    public GLRoot getGLRoot() {
-        return mRoot;
-    }
-
-    // Request re-rendering of the view hierarchy.
-    // This is used for animation or when the contents changed.
-    public void invalidate() {
-        GLRoot root = getGLRoot();
-        if (root != null) root.requestRender();
-    }
-
-    // Request re-layout of the view hierarchy.
-    public void requestLayout() {
-        mViewFlags |= FLAG_LAYOUT_REQUESTED;
-        mLastHeightSpec = -1;
-        mLastWidthSpec = -1;
-        if (mParent != null) {
-            mParent.requestLayout();
-        } else {
-            // Is this a content pane ?
-            GLRoot root = getGLRoot();
-            if (root != null) root.requestLayoutContentPane();
-        }
-    }
-
-    protected void render(GLCanvas canvas) {
-        renderBackground(canvas);
-        canvas.save();
-        for (int i = 0, n = getComponentCount(); i < n; ++i) {
-            renderChild(canvas, getComponent(i));
-        }
-        canvas.restore();
-    }
-
-    public float [] getBackgroundColor() {
-        return mBackgroundColor;
-    }
-
-    public void setBackgroundColor(float [] color) {
-        mBackgroundColor = color;
-    }
-
-    protected void renderBackground(GLCanvas view) {
-        if (mBackgroundColor != null) {
-            view.clearBuffer(mBackgroundColor);
-        }
-    }
-
-    protected void renderChild(GLCanvas canvas, GLView component) {
-        if (component.getVisibility() != GLView.VISIBLE
-                && component.mAnimation == null) return;
-
-        int xoffset = component.mBounds.left - mScrollX;
-        int yoffset = component.mBounds.top - mScrollY;
-
-        canvas.translate(xoffset, yoffset);
-
-        CanvasAnimation anim = component.mAnimation;
-        if (anim != null) {
-            canvas.save(anim.getCanvasSaveFlags());
-            if (anim.calculate(AnimationTime.get())) {
-                invalidate();
-            } else {
-                component.mAnimation = null;
-            }
-            anim.apply(canvas);
-        }
-        component.render(canvas);
-        if (anim != null) canvas.restore();
-        canvas.translate(-xoffset, -yoffset);
-    }
-
-    protected boolean onTouch(MotionEvent event) {
-        return false;
-    }
-
-    protected boolean dispatchTouchEvent(MotionEvent event,
-            int x, int y, GLView component, boolean checkBounds) {
-        Rect rect = component.mBounds;
-        int left = rect.left;
-        int top = rect.top;
-        if (!checkBounds || rect.contains(x, y)) {
-            event.offsetLocation(-left, -top);
-            if (component.dispatchTouchEvent(event)) {
-                event.offsetLocation(left, top);
-                return true;
-            }
-            event.offsetLocation(left, top);
-        }
-        return false;
-    }
-
-    protected boolean dispatchTouchEvent(MotionEvent event) {
-        int x = (int) event.getX();
-        int y = (int) event.getY();
-        int action = event.getAction();
-        if (mMotionTarget != null) {
-            if (action == MotionEvent.ACTION_DOWN) {
-                MotionEvent cancel = MotionEvent.obtain(event);
-                cancel.setAction(MotionEvent.ACTION_CANCEL);
-                dispatchTouchEvent(cancel, x, y, mMotionTarget, false);
-                mMotionTarget = null;
-            } else {
-                dispatchTouchEvent(event, x, y, mMotionTarget, false);
-                if (action == MotionEvent.ACTION_CANCEL
-                        || action == MotionEvent.ACTION_UP) {
-                    mMotionTarget = null;
-                }
-                return true;
-            }
-        }
-        if (action == MotionEvent.ACTION_DOWN) {
-            // in the reverse rendering order
-            for (int i = getComponentCount() - 1; i >= 0; --i) {
-                GLView component = getComponent(i);
-                if (component.getVisibility() != GLView.VISIBLE) continue;
-                if (dispatchTouchEvent(event, x, y, component, true)) {
-                    mMotionTarget = component;
-                    return true;
-                }
-            }
-        }
-        return onTouch(event);
-    }
-
-    public Rect getPaddings() {
-        return mPaddings;
-    }
-
-    @SuppressLint("WrongCall")
-    public void layout(int left, int top, int right, int bottom) {
-        boolean sizeChanged = setBounds(left, top, right, bottom);
-        mViewFlags &= ~FLAG_LAYOUT_REQUESTED;
-        // We call onLayout no matter sizeChanged is true or not because the
-        // orientation may change without changing the size of the View (for
-        // example, rotate the device by 180 degrees), and we want to handle
-        // orientation change in onLayout.
-        onLayout(sizeChanged, left, top, right, bottom);
-    }
-
-    private boolean setBounds(int left, int top, int right, int bottom) {
-        boolean sizeChanged = (right - left) != (mBounds.right - mBounds.left)
-                || (bottom - top) != (mBounds.bottom - mBounds.top);
-        mBounds.set(left, top, right, bottom);
-        return sizeChanged;
-    }
-
-    @SuppressLint("WrongCall")
-    public void measure(int widthSpec, int heightSpec) {
-        if (widthSpec == mLastWidthSpec && heightSpec == mLastHeightSpec
-                && (mViewFlags & FLAG_LAYOUT_REQUESTED) == 0) {
-            return;
-        }
-
-        mLastWidthSpec = widthSpec;
-        mLastHeightSpec = heightSpec;
-
-        mViewFlags &= ~FLAG_SET_MEASURED_SIZE;
-        onMeasure(widthSpec, heightSpec);
-        if ((mViewFlags & FLAG_SET_MEASURED_SIZE) == 0) {
-            throw new IllegalStateException(getClass().getName()
-                    + " should call setMeasuredSize() in onMeasure()");
-        }
-    }
-
-    protected void onMeasure(int widthSpec, int heightSpec) {
-    }
-
-    protected void setMeasuredSize(int width, int height) {
-        mViewFlags |= FLAG_SET_MEASURED_SIZE;
-        mMeasuredWidth = width;
-        mMeasuredHeight = height;
-    }
-
-    public int getMeasuredWidth() {
-        return mMeasuredWidth;
-    }
-
-    public int getMeasuredHeight() {
-        return mMeasuredHeight;
-    }
-
-    protected void onLayout(
-            boolean changeSize, int left, int top, int right, int bottom) {
-    }
-
-    /**
-     * Gets the bounds of the given descendant that relative to this view.
-     */
-    public boolean getBoundsOf(GLView descendant, Rect out) {
-        int xoffset = 0;
-        int yoffset = 0;
-        GLView view = descendant;
-        while (view != this) {
-            if (view == null) return false;
-            Rect bounds = view.mBounds;
-            xoffset += bounds.left;
-            yoffset += bounds.top;
-            view = view.mParent;
-        }
-        out.set(xoffset, yoffset, xoffset + descendant.getWidth(),
-                yoffset + descendant.getHeight());
-        return true;
-    }
-
-    protected void onVisibilityChanged(int visibility) {
-        for (int i = 0, n = getComponentCount(); i < n; ++i) {
-            GLView child = getComponent(i);
-            if (child.getVisibility() == GLView.VISIBLE) {
-                child.onVisibilityChanged(visibility);
-            }
-        }
-    }
-
-    protected void onAttachToRoot(GLRoot root) {
-        mRoot = root;
-        for (int i = 0, n = getComponentCount(); i < n; ++i) {
-            getComponent(i).onAttachToRoot(root);
-        }
-    }
-
-    protected void onDetachFromRoot() {
-        for (int i = 0, n = getComponentCount(); i < n; ++i) {
-            getComponent(i).onDetachFromRoot();
-        }
-        mRoot = null;
-    }
-
-    public void lockRendering() {
-        if (mRoot != null) {
-            mRoot.lockRenderThread();
-        }
-    }
-
-    public void unlockRendering() {
-        if (mRoot != null) {
-            mRoot.unlockRenderThread();
-        }
-    }
-
-    // This is for debugging only.
-    // Dump the view hierarchy into log.
-    void dumpTree(String prefix) {
-        Log.d(TAG, prefix + getClass().getSimpleName());
-        for (int i = 0, n = getComponentCount(); i < n; ++i) {
-            getComponent(i).dumpTree(prefix + "....");
-        }
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.ui;
+
+import android.annotation.SuppressLint;
+import android.graphics.Rect;
+import android.os.SystemClock;
+import com.hippo.ehviewer.util.Log;
+import android.view.MotionEvent;
+
+import com.hippo.ehviewer.gallery.anim.CanvasAnimation;
+import com.hippo.ehviewer.gallery.common.Utils;
+import com.hippo.ehviewer.gallery.glrenderer.GLCanvas;
+
+import java.util.ArrayList;
+
+// GLView is a UI component. It can render to a GLCanvas and accept touch
+// events. A GLView may have zero or more child GLView and they form a tree
+// structure. The rendering and event handling will pass through the tree
+// structure.
+//
+// A GLView tree should be attached to a GLRoot before event dispatching and
+// rendering happens. GLView asks GLRoot to re-render or re-layout the
+// GLView hierarchy using requestRender() and requestLayoutContentPane().
+//
+// The render() method is called in a separate thread. Before calling
+// dispatchTouchEvent() and layout(), GLRoot acquires a lock to avoid the
+// rendering thread running at the same time. If there are other entry points
+// from main thread (like a Handler) in your GLView, you need to call
+// lockRendering() if the rendering thread should not run at the same time.
+//
+public class GLView {
+    private static final String TAG = "GLView";
+
+    public static final int VISIBLE = 0;
+    public static final int INVISIBLE = 1;
+
+    private static final int FLAG_INVISIBLE = 1;
+    private static final int FLAG_SET_MEASURED_SIZE = 2;
+    private static final int FLAG_LAYOUT_REQUESTED = 4;
+
+    public interface OnClickListener {
+        void onClick(GLView v);
+    }
+
+    protected final Rect mBounds = new Rect();
+    protected final Rect mPaddings = new Rect();
+
+    private GLRoot mRoot;
+    protected GLView mParent;
+    private ArrayList<GLView> mComponents;
+    private GLView mMotionTarget;
+
+    private CanvasAnimation mAnimation;
+
+    private int mViewFlags = 0;
+
+    protected int mMeasuredWidth = 0;
+    protected int mMeasuredHeight = 0;
+
+    private int mLastWidthSpec = -1;
+    private int mLastHeightSpec = -1;
+
+    protected int mScrollY = 0;
+    protected int mScrollX = 0;
+    protected int mScrollHeight = 0;
+    protected int mScrollWidth = 0;
+
+    private float [] mBackgroundColor;
+
+    public void startAnimation(CanvasAnimation animation) {
+        GLRoot root = getGLRoot();
+        if (root == null) throw new IllegalStateException();
+        mAnimation = animation;
+        if (mAnimation != null) {
+            mAnimation.start();
+            root.registerLaunchedAnimation(mAnimation);
+        }
+        invalidate();
+    }
+
+    // Sets the visiblity of this GLView (either GLView.VISIBLE or
+    // GLView.INVISIBLE).
+    public void setVisibility(int visibility) {
+        if (visibility == getVisibility()) return;
+        if (visibility == VISIBLE) {
+            mViewFlags &= ~FLAG_INVISIBLE;
+        } else {
+            mViewFlags |= FLAG_INVISIBLE;
+        }
+        onVisibilityChanged(visibility);
+        invalidate();
+    }
+
+    // Returns GLView.VISIBLE or GLView.INVISIBLE
+    public int getVisibility() {
+        return (mViewFlags & FLAG_INVISIBLE) == 0 ? VISIBLE : INVISIBLE;
+    }
+
+    // This should only be called on the content pane (the topmost GLView).
+    public void attachToRoot(GLRoot root) {
+        Utils.assertTrue(mParent == null && mRoot == null);
+        onAttachToRoot(root);
+    }
+
+    // This should only be called on the content pane (the topmost GLView).
+    public void detachFromRoot() {
+        Utils.assertTrue(mParent == null && mRoot != null);
+        onDetachFromRoot();
+    }
+
+    // Returns the number of children of the GLView.
+    public int getComponentCount() {
+        return mComponents == null ? 0 : mComponents.size();
+    }
+
+    // Returns the children for the given index.
+    public GLView getComponent(int index) {
+        if (mComponents == null) {
+            throw new ArrayIndexOutOfBoundsException(index);
+        }
+        return mComponents.get(index);
+    }
+
+    // Adds a child to this GLView.
+    public void addComponent(GLView component) {
+        // Make sure the component doesn't have a parent currently.
+        if (component.mParent != null) throw new IllegalStateException();
+
+        // Build parent-child links
+        if (mComponents == null) {
+            mComponents = new ArrayList<GLView>();
+        }
+        mComponents.add(component);
+        component.mParent = this;
+
+        // If this is added after we have a root, tell the component.
+        if (mRoot != null) {
+            component.onAttachToRoot(mRoot);
+        }
+    }
+
+    // Removes a child from this GLView.
+    public boolean removeComponent(GLView component) {
+        if (mComponents == null) return false;
+        if (mComponents.remove(component)) {
+            removeOneComponent(component);
+            return true;
+        }
+        return false;
+    }
+
+    // Removes all children of this GLView.
+    public void removeAllComponents() {
+        for (int i = 0, n = mComponents.size(); i < n; ++i) {
+            removeOneComponent(mComponents.get(i));
+        }
+        mComponents.clear();
+    }
+
+    private void removeOneComponent(GLView component) {
+        if (mMotionTarget == component) {
+            long now = SystemClock.uptimeMillis();
+            MotionEvent cancelEvent = MotionEvent.obtain(
+                    now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
+            dispatchTouchEvent(cancelEvent);
+            cancelEvent.recycle();
+        }
+        component.onDetachFromRoot();
+        component.mParent = null;
+    }
+
+    public Rect bounds() {
+        return mBounds;
+    }
+
+    public int getWidth() {
+        return mBounds.right - mBounds.left;
+    }
+
+    public int getHeight() {
+        return mBounds.bottom - mBounds.top;
+    }
+
+    public GLRoot getGLRoot() {
+        return mRoot;
+    }
+
+    // Request re-rendering of the view hierarchy.
+    // This is used for animation or when the contents changed.
+    public void invalidate() {
+        GLRoot root = getGLRoot();
+        if (root != null) root.requestRender();
+    }
+
+    // Request re-layout of the view hierarchy.
+    public void requestLayout() {
+        mViewFlags |= FLAG_LAYOUT_REQUESTED;
+        mLastHeightSpec = -1;
+        mLastWidthSpec = -1;
+        if (mParent != null) {
+            mParent.requestLayout();
+        } else {
+            // Is this a content pane ?
+            GLRoot root = getGLRoot();
+            if (root != null) root.requestLayoutContentPane();
+        }
+    }
+
+    protected void render(GLCanvas canvas) {
+        renderBackground(canvas);
+        canvas.save();
+        for (int i = 0, n = getComponentCount(); i < n; ++i) {
+            renderChild(canvas, getComponent(i));
+        }
+        canvas.restore();
+    }
+
+    public float [] getBackgroundColor() {
+        return mBackgroundColor;
+    }
+
+    public void setBackgroundColor(float [] color) {
+        mBackgroundColor = color;
+    }
+
+    protected void renderBackground(GLCanvas view) {
+        if (mBackgroundColor != null) {
+            view.clearBuffer(mBackgroundColor);
+        }
+    }
+
+    protected void renderChild(GLCanvas canvas, GLView component) {
+        if (component.getVisibility() != GLView.VISIBLE
+                && component.mAnimation == null) return;
+
+        int xoffset = component.mBounds.left - mScrollX;
+        int yoffset = component.mBounds.top - mScrollY;
+
+        canvas.translate(xoffset, yoffset);
+
+        CanvasAnimation anim = component.mAnimation;
+        if (anim != null) {
+            canvas.save(anim.getCanvasSaveFlags());
+            if (anim.calculate(AnimationTime.get())) {
+                invalidate();
+            } else {
+                component.mAnimation = null;
+            }
+            anim.apply(canvas);
+        }
+        component.render(canvas);
+        if (anim != null) canvas.restore();
+        canvas.translate(-xoffset, -yoffset);
+    }
+
+    protected boolean onTouch(MotionEvent event) {
+        return false;
+    }
+
+    protected boolean dispatchTouchEvent(MotionEvent event,
+            int x, int y, GLView component, boolean checkBounds) {
+        Rect rect = component.mBounds;
+        int left = rect.left;
+        int top = rect.top;
+        if (!checkBounds || rect.contains(x, y)) {
+            event.offsetLocation(-left, -top);
+            if (component.dispatchTouchEvent(event)) {
+                event.offsetLocation(left, top);
+                return true;
+            }
+            event.offsetLocation(left, top);
+        }
+        return false;
+    }
+
+    protected boolean dispatchTouchEvent(MotionEvent event) {
+        int x = (int) event.getX();
+        int y = (int) event.getY();
+        int action = event.getAction();
+        if (mMotionTarget != null) {
+            if (action == MotionEvent.ACTION_DOWN) {
+                MotionEvent cancel = MotionEvent.obtain(event);
+                cancel.setAction(MotionEvent.ACTION_CANCEL);
+                dispatchTouchEvent(cancel, x, y, mMotionTarget, false);
+                mMotionTarget = null;
+            } else {
+                dispatchTouchEvent(event, x, y, mMotionTarget, false);
+                if (action == MotionEvent.ACTION_CANCEL
+                        || action == MotionEvent.ACTION_UP) {
+                    mMotionTarget = null;
+                }
+                return true;
+            }
+        }
+        if (action == MotionEvent.ACTION_DOWN) {
+            // in the reverse rendering order
+            for (int i = getComponentCount() - 1; i >= 0; --i) {
+                GLView component = getComponent(i);
+                if (component.getVisibility() != GLView.VISIBLE) continue;
+                if (dispatchTouchEvent(event, x, y, component, true)) {
+                    mMotionTarget = component;
+                    return true;
+                }
+            }
+        }
+        return onTouch(event);
+    }
+
+    public Rect getPaddings() {
+        return mPaddings;
+    }
+
+    @SuppressLint("WrongCall")
+    public void layout(int left, int top, int right, int bottom) {
+        boolean sizeChanged = setBounds(left, top, right, bottom);
+        mViewFlags &= ~FLAG_LAYOUT_REQUESTED;
+        // We call onLayout no matter sizeChanged is true or not because the
+        // orientation may change without changing the size of the View (for
+        // example, rotate the device by 180 degrees), and we want to handle
+        // orientation change in onLayout.
+        onLayout(sizeChanged, left, top, right, bottom);
+    }
+
+    private boolean setBounds(int left, int top, int right, int bottom) {
+        boolean sizeChanged = (right - left) != (mBounds.right - mBounds.left)
+                || (bottom - top) != (mBounds.bottom - mBounds.top);
+        mBounds.set(left, top, right, bottom);
+        return sizeChanged;
+    }
+
+    @SuppressLint("WrongCall")
+    public void measure(int widthSpec, int heightSpec) {
+        if (widthSpec == mLastWidthSpec && heightSpec == mLastHeightSpec
+                && (mViewFlags & FLAG_LAYOUT_REQUESTED) == 0) {
+            return;
+        }
+
+        mLastWidthSpec = widthSpec;
+        mLastHeightSpec = heightSpec;
+
+        mViewFlags &= ~FLAG_SET_MEASURED_SIZE;
+        onMeasure(widthSpec, heightSpec);
+        if ((mViewFlags & FLAG_SET_MEASURED_SIZE) == 0) {
+            throw new IllegalStateException(getClass().getName()
+                    + " should call setMeasuredSize() in onMeasure()");
+        }
+    }
+
+    protected void onMeasure(int widthSpec, int heightSpec) {
+    }
+
+    protected void setMeasuredSize(int width, int height) {
+        mViewFlags |= FLAG_SET_MEASURED_SIZE;
+        mMeasuredWidth = width;
+        mMeasuredHeight = height;
+    }
+
+    public int getMeasuredWidth() {
+        return mMeasuredWidth;
+    }
+
+    public int getMeasuredHeight() {
+        return mMeasuredHeight;
+    }
+
+    protected void onLayout(
+            boolean changeSize, int left, int top, int right, int bottom) {
+    }
+
+    /**
+     * Gets the bounds of the given descendant that relative to this view.
+     */
+    public boolean getBoundsOf(GLView descendant, Rect out) {
+        int xoffset = 0;
+        int yoffset = 0;
+        GLView view = descendant;
+        while (view != this) {
+            if (view == null) return false;
+            Rect bounds = view.mBounds;
+            xoffset += bounds.left;
+            yoffset += bounds.top;
+            view = view.mParent;
+        }
+        out.set(xoffset, yoffset, xoffset + descendant.getWidth(),
+                yoffset + descendant.getHeight());
+        return true;
+    }
+
+    protected void onVisibilityChanged(int visibility) {
+        for (int i = 0, n = getComponentCount(); i < n; ++i) {
+            GLView child = getComponent(i);
+            if (child.getVisibility() == GLView.VISIBLE) {
+                child.onVisibilityChanged(visibility);
+            }
+        }
+    }
+
+    protected void onAttachToRoot(GLRoot root) {
+        mRoot = root;
+        for (int i = 0, n = getComponentCount(); i < n; ++i) {
+            getComponent(i).onAttachToRoot(root);
+        }
+    }
+
+    protected void onDetachFromRoot() {
+        for (int i = 0, n = getComponentCount(); i < n; ++i) {
+            getComponent(i).onDetachFromRoot();
+        }
+        mRoot = null;
+    }
+
+    public void lockRendering() {
+        if (mRoot != null) {
+            mRoot.lockRenderThread();
+        }
+    }
+
+    public void unlockRendering() {
+        if (mRoot != null) {
+            mRoot.unlockRenderThread();
+        }
+    }
+
+    // This is for debugging only.
+    // Dump the view hierarchy into log.
+    void dumpTree(String prefix) {
+        Log.d(TAG, prefix + getClass().getSimpleName());
+        for (int i = 0, n = getComponentCount(); i < n; ++i) {
+            getComponent(i).dumpTree(prefix + "....");
+        }
+    }
+}
diff --git a/src/com/hippo/ehviewer/gallery/ui/OrientationSource.java b/src/com/hippo/ehviewer/gallery/ui/OrientationSource.java
index b4825a7bf..2765a130c 100644
--- a/src/com/hippo/ehviewer/gallery/ui/OrientationSource.java
+++ b/src/com/hippo/ehviewer/gallery/ui/OrientationSource.java
@@ -1,22 +1,22 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.gallery.ui;
-
-public interface OrientationSource {
-    public int getDisplayRotation();
-    public int getCompensation();
-}
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.gallery.ui;
+
+public interface OrientationSource {
+    public int getDisplayRotation();
+    public int getCompensation();
+}
diff --git a/src/com/hippo/ehviewer/gallery/util/MotionEventHelper.java b/src/com/hippo/ehviewer/gallery/util/MotionEventHelper.java
index 84d4afd6e..ea562148a 100644
--- a/src/com/hippo/ehviewer/gallery/util/MotionEventHelper.java
+++ b/src/com/hippo/ehviewer/gallery/util/MotionEventHelper.java
@@ -1,120 +1,120 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.hippo.ehviewer.gallery.util;
-
-import android.annotation.TargetApi;
-import android.graphics.Matrix;
-import android.util.FloatMath;
-import android.view.MotionEvent;
-import android.view.MotionEvent.PointerCoords;
-
-import com.hippo.ehviewer.gallery.common.ApiHelper;
-
-public final class MotionEventHelper {
-    private MotionEventHelper() {}
-
-    public static MotionEvent transformEvent(MotionEvent e, Matrix m) {
-        // We try to use the new transform method if possible because it uses
-        // less memory.
-        if (ApiHelper.HAS_MOTION_EVENT_TRANSFORM) {
-            return transformEventNew(e, m);
-        } else {
-            return transformEventOld(e, m);
-        }
-    }
-
-    @TargetApi(ApiHelper.VERSION_CODES.HONEYCOMB)
-    private static MotionEvent transformEventNew(MotionEvent e, Matrix m) {
-        MotionEvent newEvent = MotionEvent.obtain(e);
-        newEvent.transform(m);
-        return newEvent;
-    }
-
-    // This is copied from Input.cpp in the android framework.
-    private static MotionEvent transformEventOld(MotionEvent e, Matrix m) {
-        long downTime = e.getDownTime();
-        long eventTime = e.getEventTime();
-        int action = e.getAction();
-        int pointerCount = e.getPointerCount();
-        int[] pointerIds = getPointerIds(e);
-        PointerCoords[] pointerCoords = getPointerCoords(e);
-        int metaState = e.getMetaState();
-        float xPrecision = e.getXPrecision();
-        float yPrecision = e.getYPrecision();
-        int deviceId = e.getDeviceId();
-        int edgeFlags = e.getEdgeFlags();
-        int source = e.getSource();
-        int flags = e.getFlags();
-
-        // Copy the x and y coordinates into an array, map them, and copy back.
-        float[] xy = new float[pointerCoords.length * 2];
-        for (int i = 0; i < pointerCount;i++) {
-            xy[2 * i] = pointerCoords[i].x;
-            xy[2 * i + 1] = pointerCoords[i].y;
-        }
-        m.mapPoints(xy);
-        for (int i = 0; i < pointerCount;i++) {
-            pointerCoords[i].x = xy[2 * i];
-            pointerCoords[i].y = xy[2 * i + 1];
-            pointerCoords[i].orientation = transformAngle(
-                m, pointerCoords[i].orientation);
-        }
-
-        MotionEvent n = MotionEvent.obtain(downTime, eventTime, action,
-                pointerCount, pointerIds, pointerCoords, metaState, xPrecision,
-                yPrecision, deviceId, edgeFlags, source, flags);
-
-        return n;
-    }
-
-    private static int[] getPointerIds(MotionEvent e) {
-        int n = e.getPointerCount();
-        int[] r = new int[n];
-        for (int i = 0; i < n; i++) {
-            r[i] = e.getPointerId(i);
-        }
-        return r;
-    }
-
-    private static PointerCoords[] getPointerCoords(MotionEvent e) {
-        int n = e.getPointerCount();
-        PointerCoords[] r = new PointerCoords[n];
-        for (int i = 0; i < n; i++) {
-            r[i] = new PointerCoords();
-            e.getPointerCoords(i, r[i]);
-        }
-        return r;
-    }
-
-    private static float transformAngle(Matrix m, float angleRadians) {
-        // Construct and transform a vector oriented at the specified clockwise
-        // angle from vertical.  Coordinate system: down is increasing Y, right is
-        // increasing X.
-        float[] v = new float[2];
-        v[0] = FloatMath.sin(angleRadians);
-        v[1] = -FloatMath.cos(angleRadians);
-        m.mapVectors(v);
-
-        // Derive the transformed vector's clockwise angle from vertical.
-        float result = (float) Math.atan2(v[0], -v[1]);
-        if (result < -Math.PI / 2) {
-            result += Math.PI;
-        } else if (result > Math.PI / 2) {
-            result -= Math.PI;
-        }
-        return result;
-    }
-}
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.ehviewer.gallery.util;
+
+import android.annotation.TargetApi;
+import android.graphics.Matrix;
+import android.util.FloatMath;
+import android.view.MotionEvent;
+import android.view.MotionEvent.PointerCoords;
+
+import com.hippo.ehviewer.gallery.common.ApiHelper;
+
+public final class MotionEventHelper {
+    private MotionEventHelper() {}
+
+    public static MotionEvent transformEvent(MotionEvent e, Matrix m) {
+        // We try to use the new transform method if possible because it uses
+        // less memory.
+        if (ApiHelper.HAS_MOTION_EVENT_TRANSFORM) {
+            return transformEventNew(e, m);
+        } else {
+            return transformEventOld(e, m);
+        }
+    }
+
+    @TargetApi(ApiHelper.VERSION_CODES.HONEYCOMB)
+    private static MotionEvent transformEventNew(MotionEvent e, Matrix m) {
+        MotionEvent newEvent = MotionEvent.obtain(e);
+        newEvent.transform(m);
+        return newEvent;
+    }
+
+    // This is copied from Input.cpp in the android framework.
+    private static MotionEvent transformEventOld(MotionEvent e, Matrix m) {
+        long downTime = e.getDownTime();
+        long eventTime = e.getEventTime();
+        int action = e.getAction();
+        int pointerCount = e.getPointerCount();
+        int[] pointerIds = getPointerIds(e);
+        PointerCoords[] pointerCoords = getPointerCoords(e);
+        int metaState = e.getMetaState();
+        float xPrecision = e.getXPrecision();
+        float yPrecision = e.getYPrecision();
+        int deviceId = e.getDeviceId();
+        int edgeFlags = e.getEdgeFlags();
+        int source = e.getSource();
+        int flags = e.getFlags();
+
+        // Copy the x and y coordinates into an array, map them, and copy back.
+        float[] xy = new float[pointerCoords.length * 2];
+        for (int i = 0; i < pointerCount;i++) {
+            xy[2 * i] = pointerCoords[i].x;
+            xy[2 * i + 1] = pointerCoords[i].y;
+        }
+        m.mapPoints(xy);
+        for (int i = 0; i < pointerCount;i++) {
+            pointerCoords[i].x = xy[2 * i];
+            pointerCoords[i].y = xy[2 * i + 1];
+            pointerCoords[i].orientation = transformAngle(
+                m, pointerCoords[i].orientation);
+        }
+
+        MotionEvent n = MotionEvent.obtain(downTime, eventTime, action,
+                pointerCount, pointerIds, pointerCoords, metaState, xPrecision,
+                yPrecision, deviceId, edgeFlags, source, flags);
+
+        return n;
+    }
+
+    private static int[] getPointerIds(MotionEvent e) {
+        int n = e.getPointerCount();
+        int[] r = new int[n];
+        for (int i = 0; i < n; i++) {
+            r[i] = e.getPointerId(i);
+        }
+        return r;
+    }
+
+    private static PointerCoords[] getPointerCoords(MotionEvent e) {
+        int n = e.getPointerCount();
+        PointerCoords[] r = new PointerCoords[n];
+        for (int i = 0; i < n; i++) {
+            r[i] = new PointerCoords();
+            e.getPointerCoords(i, r[i]);
+        }
+        return r;
+    }
+
+    private static float transformAngle(Matrix m, float angleRadians) {
+        // Construct and transform a vector oriented at the specified clockwise
+        // angle from vertical.  Coordinate system: down is increasing Y, right is
+        // increasing X.
+        float[] v = new float[2];
+        v[0] = FloatMath.sin(angleRadians);
+        v[1] = -FloatMath.cos(angleRadians);
+        m.mapVectors(v);
+
+        // Derive the transformed vector's clockwise angle from vertical.
+        float result = (float) Math.atan2(v[0], -v[1]);
+        if (result < -Math.PI / 2) {
+            result += Math.PI;
+        } else if (result > Math.PI / 2) {
+            result -= Math.PI;
+        }
+        return result;
+    }
+}
diff --git a/src/com/hippo/ehviewer/network/Constant.java b/src/com/hippo/ehviewer/network/Constant.java
index 227abb011..8656d3a98 100644
--- a/src/com/hippo/ehviewer/network/Constant.java
+++ b/src/com/hippo/ehviewer/network/Constant.java
@@ -1,14 +1,14 @@
-package com.hippo.ehviewer.network;
-
-public class Constant {
-    
-    public static final int HTTP_TEMP_REDIRECT = 307;
-    
-    public static String defaultUserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.76 Safari/537.36";
-    public static String userAgent = System.getProperty("http.agent", defaultUserAgent);
-    public static final int DEFAULT_TIMEOUT = 5 * 1000;
-    public static final int MAX_REDIRECTS = 5;
-    
-    public static final int BUFFER_SIZE = 4096;
-    
-}
+package com.hippo.ehviewer.network;
+
+public class Constant {
+    
+    public static final int HTTP_TEMP_REDIRECT = 307;
+    
+    public static String defaultUserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.76 Safari/537.36";
+    public static String userAgent = System.getProperty("http.agent", defaultUserAgent);
+    public static final int DEFAULT_TIMEOUT = 5 * 1000;
+    public static final int MAX_REDIRECTS = 5;
+    
+    public static final int BUFFER_SIZE = 4096;
+    
+}
diff --git a/src/com/hippo/ehviewer/util/Crash.java b/src/com/hippo/ehviewer/util/Crash.java
index 4ffa7ee91..da3fa214e 100644
--- a/src/com/hippo/ehviewer/util/Crash.java
+++ b/src/com/hippo/ehviewer/util/Crash.java
@@ -1,196 +1,196 @@
-package com.hippo.ehviewer.util;
-
-import java.io.DataInputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.os.Build;
-import android.os.Environment;
-import com.hippo.ehviewer.util.Log;
-
-public class Crash {
-    private static final String TAG = "Crash";
-    
-    private static Context mContext;
-    
-    private static String externalCrashFilePath = "/EhViewer/crash";
-    private static String internalCrashFilePath = "/crash";
-    
-    private static final String NEW_CRAHS = "new_crash";
-    private static final String LAST_CRASH_POSITION = "last_crash_position";
-    private static final String LAST_CRASH_NAME = "last_crash_name";
-    
-    private static DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss");
-    
-    private static boolean mInit = false;
-    
-    /**
-     * Init Crash
-     * 
-     * @param context Application context
-     */
-    public static void init(Context context) {
-        if (mInit)
-            return;
-        mInit = true;
-        
-        mContext = context;
-    }
-    
-    /**
-     * Is init
-     * @return True if init
-     */
-    public static boolean isInit() {
-        return mInit;
-    }
-    
-    /**
-     * Save throwable infomation to file
-     * 
-     * @param ex The throwable to store
-     */
-    public static void saveCrashInfo2File(Throwable ex) {
-        StringBuffer sb = new StringBuffer();
-        collectDeviceInfo(sb);
-        
-        Writer writer = new StringWriter();
-        PrintWriter printWriter = new PrintWriter(writer);
-        ex.printStackTrace(printWriter);
-        Throwable cause = ex.getCause();
-        while (cause != null) {
-            cause.printStackTrace(printWriter);
-            cause = cause.getCause();
-        }
-        printWriter.close();
-        String result = writer.toString();
-        Log.e(TAG, result);
-        sb.append("======== CrashInfo ========\n");
-        sb.append(result);
-        try {
-            long timestamp = System.currentTimeMillis();
-            String time = formatter.format(new Date());
-            String fileName = "crash-" + time + "-" + timestamp + ".log";
-            String path = null;
-            boolean position = false;
-            if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
-                path = Environment.getExternalStorageDirectory() + externalCrashFilePath;
-                position = true;
-            }
-            else {
-                path = mContext.getFilesDir() + internalCrashFilePath;
-                position = false;
-            }
-            File dir = new File(path);
-            if (!dir.exists()) {
-                dir.mkdirs();
-            }
-            FileOutputStream fos = new FileOutputStream(new File(path, fileName));
-            fos.write(sb.toString().getBytes());
-            fos.close();
-            // Record info for next time upload
-            SharedPreferences configPre = mContext.getSharedPreferences("config", 0);
-            SharedPreferences.Editor editor = configPre.edit();
-            editor.putBoolean(NEW_CRAHS, true);
-            editor.putBoolean(LAST_CRASH_POSITION, position);
-            editor.putString(LAST_CRASH_NAME, fileName);
-            editor.commit();
-        } catch (Exception e) {
-            Log.e(TAG, "An error occured while writing crash file...", e);
-        }
-    }
-    
-    private static void collectDeviceInfo(StringBuffer sb) {
-        try {
-            PackageManager pm = mContext.getPackageManager();
-            PackageInfo pi = pm.getPackageInfo(mContext.getPackageName(), PackageManager.GET_ACTIVITIES);
-            if (pi != null) {
-                String versionName = pi.versionName == null ? "null" : pi.versionName;
-                String versionCode = String.valueOf(pi.versionCode);
-                sb.append("======== PackageInfo ========\n");
-                sb.append("PackageName=" + pi.packageName + "\n");
-                sb.append("VersionName=" + versionName + "\n");
-                sb.append("VersionCode=" + versionCode + "\n");
-                sb.append("\n");
-            }
-        } catch (NameNotFoundException e) {
-            Log.e(TAG, "an error occured when collect package info", e);
-        }
-        sb.append("======== DeviceInfo ========\n");
-        sb.append("BOARD=" + Build.BOARD + "\n");
-        sb.append("BOOTLOADER=" + Build.BOOTLOADER + "\n");
-        sb.append("CPU_ABI=" + Build.CPU_ABI + "\n");
-        sb.append("CPU_ABI2=" + Build.CPU_ABI2 + "\n");
-        sb.append("DEVICE=" + Build.DEVICE + "\n");
-        sb.append("DISPLAY=" + Build.DISPLAY + "\n");
-        sb.append("FINGERPRINT=" + Build.FINGERPRINT + "\n");
-        sb.append("HARDWARE=" + Build.HARDWARE + "\n");
-        sb.append("HOST=" + Build.HOST + "\n");
-        sb.append("ID=" + Build.ID + "\n");
-        sb.append("MANUFACTURER=" + Build.MANUFACTURER + "\n");
-        sb.append("MODEL=" + Build.MODEL + "\n");
-        sb.append("PRODUCT=" + Build.PRODUCT + "\n");
-        sb.append("RADIO=" + Build.getRadioVersion() + "\n");
-        sb.append("SERIAL=" + Build.SERIAL + "\n");
-        sb.append("TAGS=" + Build.TAGS + "\n");
-        sb.append("TYPE=" + Build.TYPE + "\n");
-        sb.append("USER=" + Build.USER + "\n");
-        sb.append("CODENAME=" + Build.VERSION.CODENAME + "\n");
-        sb.append("INCREMENTAL=" + Build.VERSION.INCREMENTAL + "\n");
-        sb.append("RELEASE=" + Build.VERSION.RELEASE + "\n");
-        sb.append("SDK=" + Build.VERSION.SDK_INT + "\n");
-        sb.append("\n");
-    }
-    
-    /**
-     * Check is there last crash
-     * 
-     * @return Return the crash String or null if there is no
-     */
-    public static String getLastCrash() {
-        SharedPreferences configPre = mContext.getSharedPreferences("config", 0);
-        if (!configPre.getBoolean(NEW_CRAHS, false))
-            return null;
-        
-        boolean position = configPre.getBoolean(LAST_CRASH_POSITION, false);
-        String lastCrashName;
-        if ((lastCrashName = configPre.getString(LAST_CRASH_NAME, null)) == null)
-            return null;
-        
-        File lastCrashFile;
-        if (position) {
-            if(!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED))
-                return null;
-            lastCrashFile = new File(Environment.getExternalStorageDirectory() + externalCrashFilePath, lastCrashName);
-        }
-        else {
-            lastCrashFile = new File(mContext.getFilesDir() + internalCrashFilePath, lastCrashName);
-        }
-        if (!lastCrashFile.isFile())
-            return null;
-        
-        try {
-            byte[] buffer = new byte[(int) lastCrashFile.length()];
-            DataInputStream din = new DataInputStream(new FileInputStream(lastCrashFile));
-            din.readFully(buffer);
-            din.close();
-            configPre.edit().putBoolean(NEW_CRAHS, false).commit();
-            return new String(buffer);
-        } catch (Exception e) {
-            Log.e(TAG, "An error occured while reading crash file...", e);
-        }
-        return null;
-    }
-}
+package com.hippo.ehviewer.util;
+
+import java.io.DataInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.os.Build;
+import android.os.Environment;
+import com.hippo.ehviewer.util.Log;
+
+public class Crash {
+    private static final String TAG = "Crash";
+    
+    private static Context mContext;
+    
+    private static String externalCrashFilePath = "/EhViewer/crash";
+    private static String internalCrashFilePath = "/crash";
+    
+    private static final String NEW_CRAHS = "new_crash";
+    private static final String LAST_CRASH_POSITION = "last_crash_position";
+    private static final String LAST_CRASH_NAME = "last_crash_name";
+    
+    private static DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss");
+    
+    private static boolean mInit = false;
+    
+    /**
+     * Init Crash
+     * 
+     * @param context Application context
+     */
+    public static void init(Context context) {
+        if (mInit)
+            return;
+        mInit = true;
+        
+        mContext = context;
+    }
+    
+    /**
+     * Is init
+     * @return True if init
+     */
+    public static boolean isInit() {
+        return mInit;
+    }
+    
+    /**
+     * Save throwable infomation to file
+     * 
+     * @param ex The throwable to store
+     */
+    public static void saveCrashInfo2File(Throwable ex) {
+        StringBuffer sb = new StringBuffer();
+        collectDeviceInfo(sb);
+        
+        Writer writer = new StringWriter();
+        PrintWriter printWriter = new PrintWriter(writer);
+        ex.printStackTrace(printWriter);
+        Throwable cause = ex.getCause();
+        while (cause != null) {
+            cause.printStackTrace(printWriter);
+            cause = cause.getCause();
+        }
+        printWriter.close();
+        String result = writer.toString();
+        Log.e(TAG, result);
+        sb.append("======== CrashInfo ========\n");
+        sb.append(result);
+        try {
+            long timestamp = System.currentTimeMillis();
+            String time = formatter.format(new Date());
+            String fileName = "crash-" + time + "-" + timestamp + ".log";
+            String path = null;
+            boolean position = false;
+            if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
+                path = Environment.getExternalStorageDirectory() + externalCrashFilePath;
+                position = true;
+            }
+            else {
+                path = mContext.getFilesDir() + internalCrashFilePath;
+                position = false;
+            }
+            File dir = new File(path);
+            if (!dir.exists()) {
+                dir.mkdirs();
+            }
+            FileOutputStream fos = new FileOutputStream(new File(path, fileName));
+            fos.write(sb.toString().getBytes());
+            fos.close();
+            // Record info for next time upload
+            SharedPreferences configPre = mContext.getSharedPreferences("config", 0);
+            SharedPreferences.Editor editor = configPre.edit();
+            editor.putBoolean(NEW_CRAHS, true);
+            editor.putBoolean(LAST_CRASH_POSITION, position);
+            editor.putString(LAST_CRASH_NAME, fileName);
+            editor.commit();
+        } catch (Exception e) {
+            Log.e(TAG, "An error occured while writing crash file...", e);
+        }
+    }
+    
+    private static void collectDeviceInfo(StringBuffer sb) {
+        try {
+            PackageManager pm = mContext.getPackageManager();
+            PackageInfo pi = pm.getPackageInfo(mContext.getPackageName(), PackageManager.GET_ACTIVITIES);
+            if (pi != null) {
+                String versionName = pi.versionName == null ? "null" : pi.versionName;
+                String versionCode = String.valueOf(pi.versionCode);
+                sb.append("======== PackageInfo ========\n");
+                sb.append("PackageName=" + pi.packageName + "\n");
+                sb.append("VersionName=" + versionName + "\n");
+                sb.append("VersionCode=" + versionCode + "\n");
+                sb.append("\n");
+            }
+        } catch (NameNotFoundException e) {
+            Log.e(TAG, "an error occured when collect package info", e);
+        }
+        sb.append("======== DeviceInfo ========\n");
+        sb.append("BOARD=" + Build.BOARD + "\n");
+        sb.append("BOOTLOADER=" + Build.BOOTLOADER + "\n");
+        sb.append("CPU_ABI=" + Build.CPU_ABI + "\n");
+        sb.append("CPU_ABI2=" + Build.CPU_ABI2 + "\n");
+        sb.append("DEVICE=" + Build.DEVICE + "\n");
+        sb.append("DISPLAY=" + Build.DISPLAY + "\n");
+        sb.append("FINGERPRINT=" + Build.FINGERPRINT + "\n");
+        sb.append("HARDWARE=" + Build.HARDWARE + "\n");
+        sb.append("HOST=" + Build.HOST + "\n");
+        sb.append("ID=" + Build.ID + "\n");
+        sb.append("MANUFACTURER=" + Build.MANUFACTURER + "\n");
+        sb.append("MODEL=" + Build.MODEL + "\n");
+        sb.append("PRODUCT=" + Build.PRODUCT + "\n");
+        sb.append("RADIO=" + Build.getRadioVersion() + "\n");
+        sb.append("SERIAL=" + Build.SERIAL + "\n");
+        sb.append("TAGS=" + Build.TAGS + "\n");
+        sb.append("TYPE=" + Build.TYPE + "\n");
+        sb.append("USER=" + Build.USER + "\n");
+        sb.append("CODENAME=" + Build.VERSION.CODENAME + "\n");
+        sb.append("INCREMENTAL=" + Build.VERSION.INCREMENTAL + "\n");
+        sb.append("RELEASE=" + Build.VERSION.RELEASE + "\n");
+        sb.append("SDK=" + Build.VERSION.SDK_INT + "\n");
+        sb.append("\n");
+    }
+    
+    /**
+     * Check is there last crash
+     * 
+     * @return Return the crash String or null if there is no
+     */
+    public static String getLastCrash() {
+        SharedPreferences configPre = mContext.getSharedPreferences("config", 0);
+        if (!configPre.getBoolean(NEW_CRAHS, false))
+            return null;
+        
+        boolean position = configPre.getBoolean(LAST_CRASH_POSITION, false);
+        String lastCrashName;
+        if ((lastCrashName = configPre.getString(LAST_CRASH_NAME, null)) == null)
+            return null;
+        
+        File lastCrashFile;
+        if (position) {
+            if(!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED))
+                return null;
+            lastCrashFile = new File(Environment.getExternalStorageDirectory() + externalCrashFilePath, lastCrashName);
+        }
+        else {
+            lastCrashFile = new File(mContext.getFilesDir() + internalCrashFilePath, lastCrashName);
+        }
+        if (!lastCrashFile.isFile())
+            return null;
+        
+        try {
+            byte[] buffer = new byte[(int) lastCrashFile.length()];
+            DataInputStream din = new DataInputStream(new FileInputStream(lastCrashFile));
+            din.readFully(buffer);
+            din.close();
+            configPre.edit().putBoolean(NEW_CRAHS, false).commit();
+            return new String(buffer);
+        } catch (Exception e) {
+            Log.e(TAG, "An error occured while reading crash file...", e);
+        }
+        return null;
+    }
+}
diff --git a/src/com/hippo/ehviewer/util/Future.java b/src/com/hippo/ehviewer/util/Future.java
index c0d565634..661471a36 100644
--- a/src/com/hippo/ehviewer/util/Future.java
+++ b/src/com/hippo/ehviewer/util/Future.java
@@ -1,35 +1,35 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.util;
-
-// This Future differs from the java.util.concurrent.Future in these aspects:
-//
-// - Once cancel() is called, isCancelled() always returns true. It is a sticky
-//   flag used to communicate to the implementation. The implmentation may
-//   ignore that flag. Regardless whether the Future is cancelled, a return
-//   value will be provided to get(). The implementation may choose to return
-//   null if it finds the Future is cancelled.
-//
-// - get() does not throw exceptions.
-//
-public interface Future<T> {
-    public void cancel();
-    public boolean isCancelled();
-    public boolean isDone();
-    public T get();
-    public void waitDone();
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.util;
+
+// This Future differs from the java.util.concurrent.Future in these aspects:
+//
+// - Once cancel() is called, isCancelled() always returns true. It is a sticky
+//   flag used to communicate to the implementation. The implmentation may
+//   ignore that flag. Regardless whether the Future is cancelled, a return
+//   value will be provided to get(). The implementation may choose to return
+//   null if it finds the Future is cancelled.
+//
+// - get() does not throw exceptions.
+//
+public interface Future<T> {
+    public void cancel();
+    public boolean isCancelled();
+    public boolean isDone();
+    public T get();
+    public void waitDone();
+}
diff --git a/src/com/hippo/ehviewer/util/FutureListener.java b/src/com/hippo/ehviewer/util/FutureListener.java
index 280f64451..54a1a916f 100644
--- a/src/com/hippo/ehviewer/util/FutureListener.java
+++ b/src/com/hippo/ehviewer/util/FutureListener.java
@@ -1,21 +1,21 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.util;
-
-public interface FutureListener<T> {
-    public void onFutureDone(Future<T> future);
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.util;
+
+public interface FutureListener<T> {
+    public void onFutureDone(Future<T> future);
+}
diff --git a/src/com/hippo/ehviewer/util/IntArray.java b/src/com/hippo/ehviewer/util/IntArray.java
index ef32a7cad..b107cbff6 100644
--- a/src/com/hippo/ehviewer/util/IntArray.java
+++ b/src/com/hippo/ehviewer/util/IntArray.java
@@ -1,60 +1,60 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.util;
-
-public class IntArray {
-    private static final int INIT_CAPACITY = 8;
-
-    private int mData[] = new int[INIT_CAPACITY];
-    private int mSize = 0;
-
-    public void add(int value) {
-        if (mData.length == mSize) {
-            int temp[] = new int[mSize + mSize];
-            System.arraycopy(mData, 0, temp, 0, mSize);
-            mData = temp;
-        }
-        mData[mSize++] = value;
-    }
-
-    public int removeLast() {
-        mSize--;
-        return mData[mSize];
-    }
-
-    public int size() {
-        return mSize;
-    }
-
-    // For testing only
-    public int[] toArray(int[] result) {
-        if (result == null || result.length < mSize) {
-            result = new int[mSize];
-        }
-        System.arraycopy(mData, 0, result, 0, mSize);
-        return result;
-    }
-
-    public int[] getInternalArray() {
-        return mData;
-    }
-
-    public void clear() {
-        mSize = 0;
-        if (mData.length != INIT_CAPACITY) mData = new int[INIT_CAPACITY];
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.util;
+
+public class IntArray {
+    private static final int INIT_CAPACITY = 8;
+
+    private int mData[] = new int[INIT_CAPACITY];
+    private int mSize = 0;
+
+    public void add(int value) {
+        if (mData.length == mSize) {
+            int temp[] = new int[mSize + mSize];
+            System.arraycopy(mData, 0, temp, 0, mSize);
+            mData = temp;
+        }
+        mData[mSize++] = value;
+    }
+
+    public int removeLast() {
+        mSize--;
+        return mData[mSize];
+    }
+
+    public int size() {
+        return mSize;
+    }
+
+    // For testing only
+    public int[] toArray(int[] result) {
+        if (result == null || result.length < mSize) {
+            result = new int[mSize];
+        }
+        System.arraycopy(mData, 0, result, 0, mSize);
+        return result;
+    }
+
+    public int[] getInternalArray() {
+        return mData;
+    }
+
+    public void clear() {
+        mSize = 0;
+        if (mData.length != INIT_CAPACITY) mData = new int[INIT_CAPACITY];
+    }
+}
diff --git a/src/com/hippo/ehviewer/util/PriorityThreadFactory.java b/src/com/hippo/ehviewer/util/PriorityThreadFactory.java
index 877e8f1bf..438bae8c8 100644
--- a/src/com/hippo/ehviewer/util/PriorityThreadFactory.java
+++ b/src/com/hippo/ehviewer/util/PriorityThreadFactory.java
@@ -1,49 +1,49 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.hippo.ehviewer.util;
-
-
-import android.os.Process;
-
-import java.util.concurrent.ThreadFactory;
-import java.util.concurrent.atomic.AtomicInteger;
-
-/**
- * A thread factory that creates threads with a given thread priority.
- */
-public class PriorityThreadFactory implements ThreadFactory {
-
-    private final int mPriority;
-    private final AtomicInteger mNumber = new AtomicInteger();
-    private final String mName;
-
-    public PriorityThreadFactory(String name, int priority) {
-        mName = name;
-        mPriority = priority;
-    }
-
-    @Override
-    public Thread newThread(Runnable r) {
-        return new Thread(r, mName + '-' + mNumber.getAndIncrement()) {
-            @Override
-            public void run() {
-                Process.setThreadPriority(mPriority);
-                super.run();
-            }
-        };
-    }
-
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.ehviewer.util;
+
+
+import android.os.Process;
+
+import java.util.concurrent.ThreadFactory;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * A thread factory that creates threads with a given thread priority.
+ */
+public class PriorityThreadFactory implements ThreadFactory {
+
+    private final int mPriority;
+    private final AtomicInteger mNumber = new AtomicInteger();
+    private final String mName;
+
+    public PriorityThreadFactory(String name, int priority) {
+        mName = name;
+        mPriority = priority;
+    }
+
+    @Override
+    public Thread newThread(Runnable r) {
+        return new Thread(r, mName + '-' + mNumber.getAndIncrement()) {
+            @Override
+            public void run() {
+                Process.setThreadPriority(mPriority);
+                super.run();
+            }
+        };
+    }
+
+}
diff --git a/src/com/hippo/ehviewer/util/ThreadPool.java b/src/com/hippo/ehviewer/util/ThreadPool.java
index 694f71b1c..7d30abb58 100644
--- a/src/com/hippo/ehviewer/util/ThreadPool.java
+++ b/src/com/hippo/ehviewer/util/ThreadPool.java
@@ -1,268 +1,268 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.util;
-
-import com.hippo.ehviewer.util.Log;
-
-import java.util.concurrent.Executor;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.util.concurrent.ThreadPoolExecutor;
-import java.util.concurrent.TimeUnit;
-
-public class ThreadPool {
-    @SuppressWarnings("unused")
-    private static final String TAG = "ThreadPool";
-    private static final int CORE_POOL_SIZE = 4;
-    private static final int MAX_POOL_SIZE = 8;
-    private static final int KEEP_ALIVE_TIME = 10; // 10 seconds
-
-    // Resource type
-    public static final int MODE_NONE = 0;
-    public static final int MODE_CPU = 1;
-    public static final int MODE_NETWORK = 2;
-
-    public static final JobContext JOB_CONTEXT_STUB = new JobContextStub();
-
-    ResourceCounter mCpuCounter = new ResourceCounter(2);
-    ResourceCounter mNetworkCounter = new ResourceCounter(2);
-
-    // A Job is like a Callable, but it has an addition JobContext parameter.
-    public interface Job<T> {
-        public T run(JobContext jc);
-    }
-
-    public interface JobContext {
-        boolean isCancelled();
-        void setCancelListener(CancelListener listener);
-        boolean setMode(int mode);
-    }
-
-    private static class JobContextStub implements JobContext {
-        @Override
-        public boolean isCancelled() {
-            return false;
-        }
-
-        @Override
-        public void setCancelListener(CancelListener listener) {
-        }
-
-        @Override
-        public boolean setMode(int mode) {
-            return true;
-        }
-    }
-
-    public interface CancelListener {
-        public void onCancel();
-    }
-
-    private static class ResourceCounter {
-        public int value;
-        public ResourceCounter(int v) {
-            value = v;
-        }
-    }
-
-    private final Executor mExecutor;
-
-    public ThreadPool() {
-        this(CORE_POOL_SIZE, MAX_POOL_SIZE);
-    }
-
-    public ThreadPool(int initPoolSize, int maxPoolSize) {
-        mExecutor = new ThreadPoolExecutor(
-                initPoolSize, maxPoolSize, KEEP_ALIVE_TIME,
-                TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(),
-                new PriorityThreadFactory("thread-pool",
-                android.os.Process.THREAD_PRIORITY_DEFAULT));
-    }
-
-    // Submit a job to the thread pool. The listener will be called when the
-    // job is finished (or cancelled).
-    public <T> Future<T> submit(Job<T> job, FutureListener<T> listener) {
-        Worker<T> w = new Worker<T>(job, listener);
-        mExecutor.execute(w);
-        return w;
-    }
-
-    public <T> Future<T> submit(Job<T> job) {
-        return submit(job, null);
-    }
-
-    private class Worker<T> implements Runnable, Future<T>, JobContext {
-        @SuppressWarnings("hiding")
-        private static final String TAG = "Worker";
-        private Job<T> mJob;
-        private FutureListener<T> mListener;
-        private CancelListener mCancelListener;
-        private ResourceCounter mWaitOnResource;
-        private volatile boolean mIsCancelled;
-        private boolean mIsDone;
-        private T mResult;
-        private int mMode;
-
-        public Worker(Job<T> job, FutureListener<T> listener) {
-            mJob = job;
-            mListener = listener;
-        }
-
-        // This is called by a thread in the thread pool.
-        @Override
-        public void run() {
-            T result = null;
-
-            // A job is in CPU mode by default. setMode returns false
-            // if the job is cancelled.
-            if (setMode(MODE_CPU)) {
-                try {
-                    result = mJob.run(this);
-                } catch (Throwable ex) {
-                    Log.w(TAG, "Exception in running a job", ex);
-                }
-            }
-
-            synchronized(this) {
-                setMode(MODE_NONE);
-                mResult = result;
-                mIsDone = true;
-                notifyAll();
-            }
-            if (mListener != null) mListener.onFutureDone(this);
-        }
-
-        // Below are the methods for Future.
-        @Override
-        public synchronized void cancel() {
-            if (mIsCancelled) return;
-            mIsCancelled = true;
-            if (mWaitOnResource != null) {
-                synchronized (mWaitOnResource) {
-                    mWaitOnResource.notifyAll();
-                }
-            }
-            if (mCancelListener != null) {
-                mCancelListener.onCancel();
-            }
-        }
-
-        @Override
-        public boolean isCancelled() {
-            return mIsCancelled;
-        }
-
-        @Override
-        public synchronized boolean isDone() {
-            return mIsDone;
-        }
-
-        @Override
-        public synchronized T get() {
-            while (!mIsDone) {
-                try {
-                    wait();
-                } catch (Exception ex) {
-                    Log.w(TAG, "ingore exception", ex);
-                    // ignore.
-                }
-            }
-            return mResult;
-        }
-
-        @Override
-        public void waitDone() {
-            get();
-        }
-
-        // Below are the methods for JobContext (only called from the
-        // thread running the job)
-        @Override
-        public synchronized void setCancelListener(CancelListener listener) {
-            mCancelListener = listener;
-            if (mIsCancelled && mCancelListener != null) {
-                mCancelListener.onCancel();
-            }
-        }
-
-        @Override
-        public boolean setMode(int mode) {
-            // Release old resource
-            ResourceCounter rc = modeToCounter(mMode);
-            if (rc != null) releaseResource(rc);
-            mMode = MODE_NONE;
-
-            // Acquire new resource
-            rc = modeToCounter(mode);
-            if (rc != null) {
-                if (!acquireResource(rc)) {
-                    return false;
-                }
-                mMode = mode;
-            }
-
-            return true;
-        }
-
-        private ResourceCounter modeToCounter(int mode) {
-            if (mode == MODE_CPU) {
-                return mCpuCounter;
-            } else if (mode == MODE_NETWORK) {
-                return mNetworkCounter;
-            } else {
-                return null;
-            }
-        }
-
-        private boolean acquireResource(ResourceCounter counter) {
-            while (true) {
-                synchronized (this) {
-                    if (mIsCancelled) {
-                        mWaitOnResource = null;
-                        return false;
-                    }
-                    mWaitOnResource = counter;
-                }
-
-                synchronized (counter) {
-                    if (counter.value > 0) {
-                        counter.value--;
-                        break;
-                    } else {
-                        try {
-                            counter.wait();
-                        } catch (InterruptedException ex) {
-                            // ignore.
-                        }
-                    }
-                }
-            }
-
-            synchronized (this) {
-                mWaitOnResource = null;
-            }
-
-            return true;
-        }
-
-        private void releaseResource(ResourceCounter counter) {
-            synchronized (counter) {
-                counter.value++;
-                counter.notifyAll();
-            }
-        }
-    }
-}
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.util;
+
+import com.hippo.ehviewer.util.Log;
+
+import java.util.concurrent.Executor;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+
+public class ThreadPool {
+    @SuppressWarnings("unused")
+    private static final String TAG = "ThreadPool";
+    private static final int CORE_POOL_SIZE = 4;
+    private static final int MAX_POOL_SIZE = 8;
+    private static final int KEEP_ALIVE_TIME = 10; // 10 seconds
+
+    // Resource type
+    public static final int MODE_NONE = 0;
+    public static final int MODE_CPU = 1;
+    public static final int MODE_NETWORK = 2;
+
+    public static final JobContext JOB_CONTEXT_STUB = new JobContextStub();
+
+    ResourceCounter mCpuCounter = new ResourceCounter(2);
+    ResourceCounter mNetworkCounter = new ResourceCounter(2);
+
+    // A Job is like a Callable, but it has an addition JobContext parameter.
+    public interface Job<T> {
+        public T run(JobContext jc);
+    }
+
+    public interface JobContext {
+        boolean isCancelled();
+        void setCancelListener(CancelListener listener);
+        boolean setMode(int mode);
+    }
+
+    private static class JobContextStub implements JobContext {
+        @Override
+        public boolean isCancelled() {
+            return false;
+        }
+
+        @Override
+        public void setCancelListener(CancelListener listener) {
+        }
+
+        @Override
+        public boolean setMode(int mode) {
+            return true;
+        }
+    }
+
+    public interface CancelListener {
+        public void onCancel();
+    }
+
+    private static class ResourceCounter {
+        public int value;
+        public ResourceCounter(int v) {
+            value = v;
+        }
+    }
+
+    private final Executor mExecutor;
+
+    public ThreadPool() {
+        this(CORE_POOL_SIZE, MAX_POOL_SIZE);
+    }
+
+    public ThreadPool(int initPoolSize, int maxPoolSize) {
+        mExecutor = new ThreadPoolExecutor(
+                initPoolSize, maxPoolSize, KEEP_ALIVE_TIME,
+                TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(),
+                new PriorityThreadFactory("thread-pool",
+                android.os.Process.THREAD_PRIORITY_DEFAULT));
+    }
+
+    // Submit a job to the thread pool. The listener will be called when the
+    // job is finished (or cancelled).
+    public <T> Future<T> submit(Job<T> job, FutureListener<T> listener) {
+        Worker<T> w = new Worker<T>(job, listener);
+        mExecutor.execute(w);
+        return w;
+    }
+
+    public <T> Future<T> submit(Job<T> job) {
+        return submit(job, null);
+    }
+
+    private class Worker<T> implements Runnable, Future<T>, JobContext {
+        @SuppressWarnings("hiding")
+        private static final String TAG = "Worker";
+        private Job<T> mJob;
+        private FutureListener<T> mListener;
+        private CancelListener mCancelListener;
+        private ResourceCounter mWaitOnResource;
+        private volatile boolean mIsCancelled;
+        private boolean mIsDone;
+        private T mResult;
+        private int mMode;
+
+        public Worker(Job<T> job, FutureListener<T> listener) {
+            mJob = job;
+            mListener = listener;
+        }
+
+        // This is called by a thread in the thread pool.
+        @Override
+        public void run() {
+            T result = null;
+
+            // A job is in CPU mode by default. setMode returns false
+            // if the job is cancelled.
+            if (setMode(MODE_CPU)) {
+                try {
+                    result = mJob.run(this);
+                } catch (Throwable ex) {
+                    Log.w(TAG, "Exception in running a job", ex);
+                }
+            }
+
+            synchronized(this) {
+                setMode(MODE_NONE);
+                mResult = result;
+                mIsDone = true;
+                notifyAll();
+            }
+            if (mListener != null) mListener.onFutureDone(this);
+        }
+
+        // Below are the methods for Future.
+        @Override
+        public synchronized void cancel() {
+            if (mIsCancelled) return;
+            mIsCancelled = true;
+            if (mWaitOnResource != null) {
+                synchronized (mWaitOnResource) {
+                    mWaitOnResource.notifyAll();
+                }
+            }
+            if (mCancelListener != null) {
+                mCancelListener.onCancel();
+            }
+        }
+
+        @Override
+        public boolean isCancelled() {
+            return mIsCancelled;
+        }
+
+        @Override
+        public synchronized boolean isDone() {
+            return mIsDone;
+        }
+
+        @Override
+        public synchronized T get() {
+            while (!mIsDone) {
+                try {
+                    wait();
+                } catch (Exception ex) {
+                    Log.w(TAG, "ingore exception", ex);
+                    // ignore.
+                }
+            }
+            return mResult;
+        }
+
+        @Override
+        public void waitDone() {
+            get();
+        }
+
+        // Below are the methods for JobContext (only called from the
+        // thread running the job)
+        @Override
+        public synchronized void setCancelListener(CancelListener listener) {
+            mCancelListener = listener;
+            if (mIsCancelled && mCancelListener != null) {
+                mCancelListener.onCancel();
+            }
+        }
+
+        @Override
+        public boolean setMode(int mode) {
+            // Release old resource
+            ResourceCounter rc = modeToCounter(mMode);
+            if (rc != null) releaseResource(rc);
+            mMode = MODE_NONE;
+
+            // Acquire new resource
+            rc = modeToCounter(mode);
+            if (rc != null) {
+                if (!acquireResource(rc)) {
+                    return false;
+                }
+                mMode = mode;
+            }
+
+            return true;
+        }
+
+        private ResourceCounter modeToCounter(int mode) {
+            if (mode == MODE_CPU) {
+                return mCpuCounter;
+            } else if (mode == MODE_NETWORK) {
+                return mNetworkCounter;
+            } else {
+                return null;
+            }
+        }
+
+        private boolean acquireResource(ResourceCounter counter) {
+            while (true) {
+                synchronized (this) {
+                    if (mIsCancelled) {
+                        mWaitOnResource = null;
+                        return false;
+                    }
+                    mWaitOnResource = counter;
+                }
+
+                synchronized (counter) {
+                    if (counter.value > 0) {
+                        counter.value--;
+                        break;
+                    } else {
+                        try {
+                            counter.wait();
+                        } catch (InterruptedException ex) {
+                            // ignore.
+                        }
+                    }
+                }
+            }
+
+            synchronized (this) {
+                mWaitOnResource = null;
+            }
+
+            return true;
+        }
+
+        private void releaseResource(ResourceCounter counter) {
+            synchronized (counter) {
+                counter.value++;
+                counter.notifyAll();
+            }
+        }
+    }
+}
diff --git a/src/com/hippo/ehviewer/util/TimeRunner.java b/src/com/hippo/ehviewer/util/TimeRunner.java
index 9ded6f4a1..c61f030fb 100644
--- a/src/com/hippo/ehviewer/util/TimeRunner.java
+++ b/src/com/hippo/ehviewer/util/TimeRunner.java
@@ -1,119 +1,119 @@
-package com.hippo.ehviewer.util;
-
-import android.annotation.SuppressLint;
-import android.os.Handler;
-import android.os.Message;
-
-public abstract class TimeRunner {
-    
-    private static final int INTERVAL = 5;
-    
-    private static final int RUNNING = 0;
-    private static final int START = 1;
-    private static final int END = 2;
-    
-    private boolean mRunInThread = true;
-    private boolean mListenerInThread = true;
-    
-    private OnTimeListener mListener;
-    
-    public interface OnTimeListener {
-        public void onStart();
-        public void onEnd();
-    }
-    
-    // TODO
-    @SuppressLint("HandlerLeak")
-    private Handler mHandler = new Handler() {
-        @Override
-        public void handleMessage(Message msg) {
-            switch (msg.what) {
-            case RUNNING:
-                run((Float)msg.obj, msg.arg1);
-                break;
-            case START:
-                mListener.onStart();
-                break;
-            case END:
-                mListener.onEnd();
-                break;
-            }
-        }
-    };
-    
-    private int mDuration = 0;
-    private int mDelay = 0;
-    
-    public void setOnTimerListener(OnTimeListener listener) {
-        mListener = listener;
-    }
-    
-    public void setDuration(int duration) {
-        mDuration = duration;
-    }
-    
-    public void setRunInThread(boolean runInThread) {
-        mRunInThread = runInThread;
-    }
-    
-    public void setListenerInThread(boolean listenerInThread) {
-        mListenerInThread = listenerInThread;
-    }
-    
-    public void start() {
-        start(0);
-    }
-    
-    public void start(int delay) {
-        mDelay = delay;
-        new Thread(new Runnable() {
-            @Override
-            public void run() {
-                try {
-                    Thread.sleep(mDelay);
-                } catch (InterruptedException e) {
-                    e.printStackTrace();
-                }
-                if (mListener != null) {
-                    if (mListenerInThread) {
-                        mListener.onStart();
-                    } else {
-                        Message msg = new Message();
-                        msg.what = START;
-                        mHandler.sendMessage(msg);
-                    }
-                }
-                
-                long startTime = System.currentTimeMillis();
-                for (int runningTime = 0; runningTime < mDuration; runningTime = (int)(System.currentTimeMillis() - startTime)) {
-                    if (mRunInThread) {
-                        TimeRunner.this.run(runningTime/(float)mDuration, runningTime);
-                    } else {
-                        Message msg = new Message();
-                        msg.what = RUNNING;
-                        msg.obj = runningTime/(float)mDuration;
-                        msg.arg1 = runningTime;
-                        mHandler.sendMessage(msg);
-                    }
-                    try {
-                        Thread.sleep(INTERVAL);
-                    } catch (InterruptedException e) {
-                        e.printStackTrace();
-                    }
-                }
-                
-                if (mListener != null) {
-                    if (mListenerInThread) {
-                        mListener.onEnd();
-                    } else {
-                        Message msg = new Message();
-                        msg.what = END;
-                        mHandler.sendMessage(msg);
-                    }
-                }
-            }
-        }).start();
-    }
-    
-    protected abstract void run(float interpolatedTime, int runningTime);
-}
+package com.hippo.ehviewer.util;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public abstract class TimeRunner {
+    
+    private static final int INTERVAL = 5;
+    
+    private static final int RUNNING = 0;
+    private static final int START = 1;
+    private static final int END = 2;
+    
+    private boolean mRunInThread = true;
+    private boolean mListenerInThread = true;
+    
+    private OnTimeListener mListener;
+    
+    public interface OnTimeListener {
+        public void onStart();
+        public void onEnd();
+    }
+    
+    // TODO
+    @SuppressLint("HandlerLeak")
+    private Handler mHandler = new Handler() {
+        @Override
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+            case RUNNING:
+                run((Float)msg.obj, msg.arg1);
+                break;
+            case START:
+                mListener.onStart();
+                break;
+            case END:
+                mListener.onEnd();
+                break;
+            }
+        }
+    };
+    
+    private int mDuration = 0;
+    private int mDelay = 0;
+    
+    public void setOnTimerListener(OnTimeListener listener) {
+        mListener = listener;
+    }
+    
+    public void setDuration(int duration) {
+        mDuration = duration;
+    }
+    
+    public void setRunInThread(boolean runInThread) {
+        mRunInThread = runInThread;
+    }
+    
+    public void setListenerInThread(boolean listenerInThread) {
+        mListenerInThread = listenerInThread;
+    }
+    
+    public void start() {
+        start(0);
+    }
+    
+    public void start(int delay) {
+        mDelay = delay;
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    Thread.sleep(mDelay);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+                if (mListener != null) {
+                    if (mListenerInThread) {
+                        mListener.onStart();
+                    } else {
+                        Message msg = new Message();
+                        msg.what = START;
+                        mHandler.sendMessage(msg);
+                    }
+                }
+                
+                long startTime = System.currentTimeMillis();
+                for (int runningTime = 0; runningTime < mDuration; runningTime = (int)(System.currentTimeMillis() - startTime)) {
+                    if (mRunInThread) {
+                        TimeRunner.this.run(runningTime/(float)mDuration, runningTime);
+                    } else {
+                        Message msg = new Message();
+                        msg.what = RUNNING;
+                        msg.obj = runningTime/(float)mDuration;
+                        msg.arg1 = runningTime;
+                        mHandler.sendMessage(msg);
+                    }
+                    try {
+                        Thread.sleep(INTERVAL);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+                }
+                
+                if (mListener != null) {
+                    if (mListenerInThread) {
+                        mListener.onEnd();
+                    } else {
+                        Message msg = new Message();
+                        msg.what = END;
+                        mHandler.sendMessage(msg);
+                    }
+                }
+            }
+        }).start();
+    }
+    
+    protected abstract void run(float interpolatedTime, int runningTime);
+}
diff --git a/src/com/hippo/ehviewer/widget/HfListView.java b/src/com/hippo/ehviewer/widget/HfListView.java
index b284bd80d..d0127d8f5 100644
--- a/src/com/hippo/ehviewer/widget/HfListView.java
+++ b/src/com/hippo/ehviewer/widget/HfListView.java
@@ -1,201 +1,201 @@
-package com.hippo.ehviewer.widget;
-
-import com.hippo.ehviewer.R;
-
-import android.content.Context;
-import android.graphics.Rect;
-import android.support.v4.widget.SwipeRefreshLayout;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AbsListView;
-import android.widget.LinearLayout;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-
-/**
- * TODO disable pull refreshing when footer refreshing
- * 
- * @author Hippo
- *
- */
-public class HfListView extends SwipeRefreshLayout
-        implements AbsListView.OnScrollListener {
-    
-    private final static int FOOTER_REFRESHING = 0;
-    private final static int FOOTER_SUCCESS = 1;
-    private final static int FOOTER_FAIL = 2;
-    
-    private Context mContext;
-    private FswListView mListView;
-    
-    private View mFooter;
-    private TextView mFooterTipTextView;
-    private ProgressBar mFooterProgressBar;
-    private int footerState = FOOTER_SUCCESS;
-    private OnFooterRefreshListener mFooterRefreshListener;
-    
-    private OnFitSystemWindowsListener mListener;
-    
-    // Footer String to show
-    private String mFooterRefreshStr;
-    private String mFooterSuccessStr;
-    private String mFooterFailStr;
-    
-    public HfListView(Context context) {
-        super(context);
-        mContext = context;
-        init();
-    }
-    
-    public HfListView(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        mContext = context;
-        init();
-    }
-    
-    private void init() {
-        mListView = new FswListView(mContext);
-        ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(
-                ViewGroup.LayoutParams.MATCH_PARENT,
-                ViewGroup.LayoutParams.MATCH_PARENT);
-        addView(mListView, lp);
-        
-        mListView.setOnScrollListener(this);
-        mFooter = (LinearLayout)LayoutInflater.from(mContext)
-                .inflate(R.layout.pull_list_view_footer, null);
-        mFooterTipTextView = (TextView)mFooter.findViewById(R.id.footer_tip_text);
-        mFooterProgressBar = (ProgressBar)mFooter.findViewById(R.id.footer_progressBar);
-        mFooter.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                if (!isAnyRefreshing() && footerState == FOOTER_FAIL)
-                    footerRefresh();
-            }
-        });
-        changeFooterViewByState();
-        mListView.addFooterView(mFooter);
-    }
-    
-    public FswListView getListView() {
-        return mListView;
-    }
-    
-    public void setOnFooterRefreshListener(OnFooterRefreshListener l) {
-        mFooterRefreshListener = l;
-    }
-    
-    private void footerRefresh() {
-        if (mFooterRefreshListener.onFooterRefresh()) {
-            footerState = FOOTER_REFRESHING;
-            changeFooterViewByState();
-        }
-    }
-    
-    /**
-     * Set footer UI String
-     * 
-     * @param refreshStr
-     * @param successStr
-     * @param failStr
-     */
-    public void setFooterString(String refreshStr, String successStr, String failStr) {
-        mFooterRefreshStr = refreshStr;
-        mFooterSuccessStr = successStr;
-        mFooterFailStr = failStr;
-        
-        switch (footerState) {
-        case FOOTER_REFRESHING:
-            mFooterTipTextView.setText(mFooterRefreshStr);
-            break;
-        case FOOTER_SUCCESS:
-            mFooterTipTextView.setText(mFooterSuccessStr);
-            break;
-        case FOOTER_FAIL:
-            mFooterTipTextView.setText(mFooterFailStr);
-            break;
-        }
-    }
-    
-    /**
-     * Refresh footer UI
-     */
-    private void changeFooterViewByState() {
-        switch (footerState) {
-        case FOOTER_REFRESHING:
-            mFooterTipTextView.setText(mFooterRefreshStr);
-            mFooterProgressBar.setVisibility(View.VISIBLE);
-            break;
-        case FOOTER_SUCCESS:
-            mFooterTipTextView.setText(mFooterSuccessStr);
-            mFooterProgressBar.setVisibility(View.GONE);
-            break;
-        case FOOTER_FAIL:
-            mFooterTipTextView.setText(mFooterFailStr);
-            mFooterProgressBar.setVisibility(View.GONE);
-            break;
-        }
-    }
-    
-    public void setHeaderRefreshComplete() {
-        super.setRefreshing(false);
-    }
-    
-    public void setFooterRefreshComplete(boolean isSuccess) {
-        if (isSuccess)
-            footerState = FOOTER_SUCCESS;
-        else
-            footerState = FOOTER_FAIL;
-        changeFooterViewByState();
-    }
-    
-    public void setAnyRefreshComplete() {
-        setAnyRefreshComplete(true);
-    }
-    
-    public void setAnyRefreshComplete(boolean isSuccess) {
-        setHeaderRefreshComplete();
-        setFooterRefreshComplete(isSuccess);
-    }
-    
-    /**
-     * @return True if actionbar is refreshing
-     */
-    public boolean isHeaderRefreshing() {
-        return super.isRefreshing();
-    }
-    
-    /**
-     * @return True if footer is refreshing
-     */
-    public boolean isFooterRefreshing() {
-        return footerState == FOOTER_REFRESHING;
-    }
-    
-    /**
-     * @return True if actionbar or footer is refreshing
-     */
-    public boolean isAnyRefreshing() {
-        return isHeaderRefreshing() | isFooterRefreshing();
-    }
-    
-    @Override
-    public void onScrollStateChanged(AbsListView view, int scrollState) {}
-
-    @Override
-    public void onScroll(AbsListView view, int firstVisibleItem,
-            int visibleItemCount, int totalItemCount) {
-        if (firstVisibleItem + visibleItemCount == totalItemCount
-                && !isAnyRefreshing() && totalItemCount > 1
-                && footerState != FOOTER_FAIL)
-            footerRefresh();
-    }
-    
-    public interface OnFooterRefreshListener {
-        /**
-         * @return True if this refresh action is vaild
-         */
-        boolean onFooterRefresh();
-    }
-}
+package com.hippo.ehviewer.widget;
+
+import com.hippo.ehviewer.R;
+
+import android.content.Context;
+import android.graphics.Rect;
+import android.support.v4.widget.SwipeRefreshLayout;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AbsListView;
+import android.widget.LinearLayout;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+/**
+ * TODO disable pull refreshing when footer refreshing
+ * 
+ * @author Hippo
+ *
+ */
+public class HfListView extends SwipeRefreshLayout
+        implements AbsListView.OnScrollListener {
+    
+    private final static int FOOTER_REFRESHING = 0;
+    private final static int FOOTER_SUCCESS = 1;
+    private final static int FOOTER_FAIL = 2;
+    
+    private Context mContext;
+    private FswListView mListView;
+    
+    private View mFooter;
+    private TextView mFooterTipTextView;
+    private ProgressBar mFooterProgressBar;
+    private int footerState = FOOTER_SUCCESS;
+    private OnFooterRefreshListener mFooterRefreshListener;
+    
+    private OnFitSystemWindowsListener mListener;
+    
+    // Footer String to show
+    private String mFooterRefreshStr;
+    private String mFooterSuccessStr;
+    private String mFooterFailStr;
+    
+    public HfListView(Context context) {
+        super(context);
+        mContext = context;
+        init();
+    }
+    
+    public HfListView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        mContext = context;
+        init();
+    }
+    
+    private void init() {
+        mListView = new FswListView(mContext);
+        ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT,
+                ViewGroup.LayoutParams.MATCH_PARENT);
+        addView(mListView, lp);
+        
+        mListView.setOnScrollListener(this);
+        mFooter = (LinearLayout)LayoutInflater.from(mContext)
+                .inflate(R.layout.pull_list_view_footer, null);
+        mFooterTipTextView = (TextView)mFooter.findViewById(R.id.footer_tip_text);
+        mFooterProgressBar = (ProgressBar)mFooter.findViewById(R.id.footer_progressBar);
+        mFooter.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (!isAnyRefreshing() && footerState == FOOTER_FAIL)
+                    footerRefresh();
+            }
+        });
+        changeFooterViewByState();
+        mListView.addFooterView(mFooter);
+    }
+    
+    public FswListView getListView() {
+        return mListView;
+    }
+    
+    public void setOnFooterRefreshListener(OnFooterRefreshListener l) {
+        mFooterRefreshListener = l;
+    }
+    
+    private void footerRefresh() {
+        if (mFooterRefreshListener.onFooterRefresh()) {
+            footerState = FOOTER_REFRESHING;
+            changeFooterViewByState();
+        }
+    }
+    
+    /**
+     * Set footer UI String
+     * 
+     * @param refreshStr
+     * @param successStr
+     * @param failStr
+     */
+    public void setFooterString(String refreshStr, String successStr, String failStr) {
+        mFooterRefreshStr = refreshStr;
+        mFooterSuccessStr = successStr;
+        mFooterFailStr = failStr;
+        
+        switch (footerState) {
+        case FOOTER_REFRESHING:
+            mFooterTipTextView.setText(mFooterRefreshStr);
+            break;
+        case FOOTER_SUCCESS:
+            mFooterTipTextView.setText(mFooterSuccessStr);
+            break;
+        case FOOTER_FAIL:
+            mFooterTipTextView.setText(mFooterFailStr);
+            break;
+        }
+    }
+    
+    /**
+     * Refresh footer UI
+     */
+    private void changeFooterViewByState() {
+        switch (footerState) {
+        case FOOTER_REFRESHING:
+            mFooterTipTextView.setText(mFooterRefreshStr);
+            mFooterProgressBar.setVisibility(View.VISIBLE);
+            break;
+        case FOOTER_SUCCESS:
+            mFooterTipTextView.setText(mFooterSuccessStr);
+            mFooterProgressBar.setVisibility(View.GONE);
+            break;
+        case FOOTER_FAIL:
+            mFooterTipTextView.setText(mFooterFailStr);
+            mFooterProgressBar.setVisibility(View.GONE);
+            break;
+        }
+    }
+    
+    public void setHeaderRefreshComplete() {
+        super.setRefreshing(false);
+    }
+    
+    public void setFooterRefreshComplete(boolean isSuccess) {
+        if (isSuccess)
+            footerState = FOOTER_SUCCESS;
+        else
+            footerState = FOOTER_FAIL;
+        changeFooterViewByState();
+    }
+    
+    public void setAnyRefreshComplete() {
+        setAnyRefreshComplete(true);
+    }
+    
+    public void setAnyRefreshComplete(boolean isSuccess) {
+        setHeaderRefreshComplete();
+        setFooterRefreshComplete(isSuccess);
+    }
+    
+    /**
+     * @return True if actionbar is refreshing
+     */
+    public boolean isHeaderRefreshing() {
+        return super.isRefreshing();
+    }
+    
+    /**
+     * @return True if footer is refreshing
+     */
+    public boolean isFooterRefreshing() {
+        return footerState == FOOTER_REFRESHING;
+    }
+    
+    /**
+     * @return True if actionbar or footer is refreshing
+     */
+    public boolean isAnyRefreshing() {
+        return isHeaderRefreshing() | isFooterRefreshing();
+    }
+    
+    @Override
+    public void onScrollStateChanged(AbsListView view, int scrollState) {}
+
+    @Override
+    public void onScroll(AbsListView view, int firstVisibleItem,
+            int visibleItemCount, int totalItemCount) {
+        if (firstVisibleItem + visibleItemCount == totalItemCount
+                && !isAnyRefreshing() && totalItemCount > 1
+                && footerState != FOOTER_FAIL)
+            footerRefresh();
+    }
+    
+    public interface OnFooterRefreshListener {
+        /**
+         * @return True if this refresh action is vaild
+         */
+        boolean onFooterRefresh();
+    }
+}