New cbz write utility

Fix MangaLib parser
Update coil version
2020-09-26 17:51:47 +03:00 · 2020-09-25 19:44:18 +03:00 · 2020-09-25 19:23:57 +03:00 · 2020-09-20 17:31:33 +03:00 · 2020-09-20 17:08:42 +03:00 · 2020-09-19 17:32:22 +03:00
340 changed files with 6465 additions and 1704 deletions
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="1.8" />
+  </component>
+</project>
--- a/.idea/dictionaries/admin.xml
+++ b/.idea/dictionaries/admin.xml
@@ -3,6 +3,7 @@
    <words>
      <w>chucker</w>
      <w>desu</w>
+      <w>failsafe</w>
      <w>koin</w>
      <w>kotatsu</w>
      <w>manga</w>
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -15,6 +15,7 @@
          </set>
        </option>
        <option name="resolveModulePerSourceSet" value="false" />
+        <option name="useQualifiedModuleNames" value="true" />
      </GradleProjectSettings>
    </option>
  </component>
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,7 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="BooleanLiteralArgument" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
+    <inspection_tool class="TrailingComma" enabled="true" level="INFORMATION" enabled_by_default="true" />
+  </profile>
+</component>
--- a/.idea/kotlinc.xml
+++ b/.idea/kotlinc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Kotlin2JvmCompilerArguments">
+    <option name="jvmTarget" value="1.8" />
+  </component>
+</project>
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
    <output url="file://$PROJECT_DIR$/build/classes" />
  </component>
  <component name="ProjectType">
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -1,5 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GitSharedSettings">
+    <option name="FORCE_PUSH_PROHIBITED_PATTERNS">
+      <list>
+        <option value="master" />
+        <option value="devel" />
+        <option value="legacy" />
+      </list>
+    </option>
+  </component>
  <component name="VcsDirectoryMappings">
    <mapping directory="$PROJECT_DIR$" vcs="Git" />
  </component>
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,9 +5,9 @@ jdk:
 android:
  components:
    - tools
-    - platform-tools-29.0.6
-    - build-tools-29.0.3
-    - android-29
+    - platform-tools-30.0.3
+    - build-tools-30.0.2
+    - android-30
  licenses:
    - android-sdk-preview-license-.+
    - android-sdk-license-.+
--- a/README.md
+++ b/README.md
@@ -2,13 +2,13 @@

 Kotatsu is a free and open source manga reader for Android.

-![Android minSdk](https://img.shields.io/badge/android-5.0+-brightgreen) ![GitHub top language](https://img.shields.io/github/languages/top/nv95/Kotatsu) [![Build Status](https://travis-ci.org/nv95/Kotatsu.svg?branch=master)](https://travis-ci.org/nv95/Kotatsu) ![License](https://img.shields.io/github/license/nv95/Kotatsu) [![4pda](https://img.shields.io/badge/discuss-4pda-2982CC)](http://4pda.ru/forum/index.php?showtopic=697669)
+![Android 5.0](https://img.shields.io/badge/android-5.0+-brightgreen) ![Kotlin](https://img.shields.io/github/languages/top/nv95/Kotatsu) [![Build Status](https://travis-ci.org/nv95/Kotatsu.svg?branch=master)](https://travis-ci.org/nv95/Kotatsu) ![License](https://img.shields.io/github/license/nv95/Kotatsu) [![4pda](https://img.shields.io/badge/discuss-4pda-2982CC)](http://4pda.ru/forum/index.php?showtopic=697669)

 ### Download

-Latest unstable build: [get here](https://github.com/nv95/Kotatsu/releases/latest)
+Latest release: [get here](https://github.com/nv95/Kotatsu/releases/latest)

-Stable release: _Coming soon_
+Legacy build (Android 4.1+): [available here](https://github.com/nv95/Kotatsu/releases/tag/v0.4-legacy)

 ### Main Features

@@ -20,16 +20,15 @@ Stable release: _Coming soon_
 * Tablet-optimized modern UI
 * Reading third-party comics from CBZ
 * Standard and Webtoon-optimized reader
-
-### Coming Features
-
-* Checking for new chapters
+* Notifications about new chapters
+* Updates feed
+* Global search

 ### Screenshots

-| ![Screenshot_20200226-210337](https://user-images.githubusercontent.com/8948226/75573590-d467f180-5a65-11ea-8338-a34af4679ed6.png) | ![Screenshot_20200226-210310](https://user-images.githubusercontent.com/8948226/75573612-dcc02c80-5a65-11ea-9afb-293dadfb3cfd.png) | ![Screenshot_20200226-210232](https://user-images.githubusercontent.com/8948226/75573621-e0ec4a00-5a65-11ea-92b9-72ab90281a2b.png) |
+| ![Screenshot_20200226-210337](https://user-images.githubusercontent.com/8948226/80315102-3478db00-87fe-11ea-9ce8-4bbd1c254b2b.png) | ![Screenshot_20200226-210310](https://user-images.githubusercontent.com/8948226/80315110-3f337000-87fe-11ea-95df-944c196b6667.png) | ![Screenshot_20200226-210232](https://user-images.githubusercontent.com/8948226/80315121-49ee0500-87fe-11ea-8d9b-537a041bbf2f.png) |
 |---|---|---|
-| ![Screenshot_20200226-210405](https://user-images.githubusercontent.com/8948226/75573629-e34ea400-5a65-11ea-86a1-4496032ac0f0.png)  | ![Screenshot_20200226-210151](https://user-images.githubusercontent.com/8948226/75573632-e5186780-5a65-11ea-81b0-7c296157709c.png) | ![Screenshot_20200226-210223](https://user-images.githubusercontent.com/8948226/75573639-e6e22b00-5a65-11ea-84a6-6257f532fd2c.png) |
+| ![Screenshot_20200226-210405](https://user-images.githubusercontent.com/8948226/80315130-55d9c700-87fe-11ea-8350-2c8452906eb7.png)  | ![Screenshot_20200226-210151](https://user-images.githubusercontent.com/8948226/80315135-612cf280-87fe-11ea-984c-aa18567d5bbc.png) | ![Screenshot_20200226-210223](https://user-images.githubusercontent.com/8948226/80315146-6be78780-87fe-11ea-8439-ca1ca578172b.png) |

 ### License
 [![GNU GPLv3 Image](https://www.gnu.org/graphics/gplv3-127x51.png)](http://www.gnu.org/licenses/gpl-3.0.en.html)  
@@ -42,4 +41,4 @@ published by the Free Software Foundation, either version 3 of the License, or

 ### Disclaimer

-The developers of this application does not have any affiliation with the content providers available.
+The developers of this application does not have any affiliation with the content providers available.
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,43 +1,39 @@
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
-apply plugin: 'kotlin-kapt'
+plugins {
+	id 'com.android.application'
+	id 'kotlin-android'
+	id 'kotlin-android-extensions'
+	id 'kotlin-kapt'
+}

 def gitCommits = 'git rev-list --count HEAD'.execute([], rootDir).text.trim().toInteger()
-def gitBranch = 'git branch --show-current'.execute([], rootDir).text.trim()

 android {
-	compileSdkVersion 29
-	buildToolsVersion '29.0.3'
+	compileSdkVersion 30
+	buildToolsVersion '30.0.2'

 	defaultConfig {
 		applicationId 'org.koitharu.kotatsu'
 		minSdkVersion 21
-		targetSdkVersion 29
+		targetSdkVersion 30
 		versionCode gitCommits
-		versionName '0.1.3'
-
-		buildConfigField 'String', 'GIT_BRANCH', "\"${gitBranch}\""
+		versionName '0.5.3'

 		kapt {
 			arguments {
-				arg('room.schemaLocation', "$projectDir/schemas".toString())
+				arg 'room.schemaLocation', "$projectDir/schemas".toString()
 			}
 		}
 	}
-	archivesBaseName = "kotatsu_${gitCommits}"
 	compileOptions {
 		sourceCompatibility JavaVersion.VERSION_1_8
 		targetCompatibility JavaVersion.VERSION_1_8
 	}
-	kotlinOptions {
-		jvmTarget = JavaVersion.VERSION_1_8.toString()
-	}
 	buildTypes {
 		debug {
 			applicationIdSuffix = '.debug'
 		}
 		release {
+			multiDexEnabled false
 			minifyEnabled true
 			shrinkResources true
 			proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
@@ -55,20 +51,31 @@ android {
 androidExtensions {
 	experimental = true
 }
+tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
+	kotlinOptions {
+		jvmTarget = JavaVersion.VERSION_1_8.toString()
+		freeCompilerArgs += ['-Xopt-in=kotlinx.coroutines.ExperimentalCoroutinesApi', '-Xjvm-default=all']
+	}
+}
 dependencies {
 	implementation fileTree(dir: 'libs', include: ['*.jar', '*.aar'])
 	implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3'
-	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3'
+	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.9'
+	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.9'

-	implementation 'androidx.core:core-ktx:1.3.0-alpha02'
-	implementation 'androidx.fragment:fragment-ktx:1.2.3'
-	implementation 'androidx.appcompat:appcompat:1.2.0-alpha03'
-	implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta4'
-	implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0-beta01'
-	implementation 'androidx.recyclerview:recyclerview:1.2.0-alpha01'
-	implementation 'androidx.preference:preference:1.1.0'
-	implementation 'com.google.android.material:material:1.2.0-alpha05'
+	implementation 'androidx.core:core-ktx:1.5.0-alpha03'
+	implementation 'androidx.activity:activity-ktx:1.2.0-alpha08'
+	implementation 'androidx.fragment:fragment-ktx:1.3.0-alpha08'
+	implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.0-alpha07'
+	implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
+	implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
+	implementation 'androidx.recyclerview:recyclerview:1.2.0-alpha05'
+	implementation 'androidx.viewpager2:viewpager2:1.1.0-alpha01'
+	implementation 'androidx.preference:preference-ktx:1.1.1'
+	implementation 'androidx.work:work-runtime-ktx:2.4.0'
+	implementation 'com.google.android.material:material:1.3.0-alpha02'
+	//noinspection LifecycleAnnotationProcessorWithJava8
+	kapt 'androidx.lifecycle:lifecycle-compiler:2.3.0-alpha07'

 	implementation 'androidx.room:room-runtime:2.2.5'
 	implementation 'androidx.room:room-ktx:2.2.5'
@@ -80,19 +87,19 @@ dependencies {
 	implementation 'com.github.moxy-community:moxy-ktx:2.1.2'
 	kapt 'com.github.moxy-community:moxy-compiler:2.1.2'

-	implementation 'com.squareup.okhttp3:okhttp:4.4.1'
-	implementation 'com.squareup.okio:okio:2.5.0'
+	implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+	implementation 'com.squareup.okio:okio:2.8.0'
 	implementation 'org.jsoup:jsoup:1.13.1'

-	implementation 'org.koin:koin-android:2.1.4'
-	implementation 'io.coil-kt:coil:0.9.5'
+	implementation 'org.koin:koin-android:2.2.0-beta-1'
+	implementation 'io.coil-kt:coil:1.0.0-rc3'
 	implementation 'com.davemorrissey.labs:subsampling-scale-image-view:3.10.0'
 	implementation 'com.tomclaw.cache:cache:1.0'

-	debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.2'
-	debugImplementation 'com.github.ChuckerTeam.Chucker:library:3.1.2'
-	releaseImplementation 'com.github.ChuckerTeam.Chucker:library-no-op:3.1.2'
+	debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.3'
+	debugImplementation 'com.github.ChuckerTeam.Chucker:library:3.2.0'
+	releaseImplementation 'com.github.ChuckerTeam.Chucker:library-no-op:3.2.0'

 	testImplementation 'junit:junit:4.13'
-	testImplementation 'org.json:json:20190722'
+	testImplementation 'org.json:json:20200518'
 }
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -9,4 +9,5 @@
 -keep class org.koitharu.kotatsu.core.db.entity.* { *; }
 -keepclassmembers public class * extends org.koitharu.kotatsu.core.parser.MangaRepository {
 	public <init>(...);
-}
+}
+-dontwarn okhttp3.internal.platform.ConscryptPlatform
--- a/app/src/debug/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/debug/res/drawable/ic_launcher_foreground.xml
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108"
-    android:tint="#E6000A">
-  <group android:scaleX="0.40188664"
-      android:scaleY="0.40188664"
-      android:translateX="32.90095"
-      android:translateY="18.7272">
-    <group android:translateY="139.39206">
-      <path android:pathData="M83.796875,-0L105.6875,-0L60.765625,-55.828125L103.09375,-101L82.078125,-101L32.25,-49.1875L32.25,-101L13.53125,-101L13.53125,-0L32.25,-0L32.25,-25.8125L48.234375,-42.265625L83.796875,-0Z"
-          android:fillColor="#E6000A"/>
-    </group>
-  </group>
-</vector>
--- a/app/src/debug/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/debug/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-</adaptive-icon>
--- a/app/src/debug/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/debug/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-</adaptive-icon>
--- a/app/src/debug/res/mipmap-hdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-hdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-hdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-hdpi/ic_launcher_round.png
--- a/app/src/debug/res/mipmap-mdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-mdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-mdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-mdpi/ic_launcher_round.png
--- a/app/src/debug/res/mipmap-xhdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-xhdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-xhdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-xhdpi/ic_launcher_round.png
--- a/app/src/debug/res/mipmap-xxhdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-xxhdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-xxhdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-xxhdpi/ic_launcher_round.png
--- a/app/src/debug/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/src/debug/res/mipmap-xxxhdpi/ic_launcher.png
--- a/app/src/debug/res/mipmap-xxxhdpi/ic_launcher_round.png
+++ b/app/src/debug/res/mipmap-xxxhdpi/ic_launcher_round.png
--- a/app/src/debug/res/values/ic_launcher_background.xml
+++ b/app/src/debug/res/values/ic_launcher_background.xml
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="ic_launcher_background">#FFFFFF</color>
-</resources>
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -8,7 +8,9 @@
 	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 	<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
 	<uses-permission android:name="android.permission.WAKE_LOCK" />
+	<uses-permission android:name="android.permission.VIBRATE" />
 	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+	<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

 	<application
 		android:name="org.koitharu.kotatsu.KotatsuApp"
@@ -21,7 +23,7 @@
 		android:theme="@style/AppTheme"
 		android:usesCleartextTraffic="true"
 		tools:ignore="UnusedAttribute">
-		<activity android:name=".ui.main.MainActivity">
+		<activity android:name=".ui.list.MainActivity">
 			<intent-filter>
 				<action android:name="android.intent.action.MAIN" />
 				<category android:name="android.intent.category.LAUNCHER" />
@@ -44,21 +46,46 @@
 			android:label="@string/settings" />
 		<activity
 			android:name=".ui.reader.SimpleSettingsActivity"
-			android:label="@string/settings" />
+			android:label="@string/settings">
+			<intent-filter>
+				<action android:name="android.intent.action.MANAGE_NETWORK_USAGE" />
+				<category android:name="android.intent.category.DEFAULT" />
+			</intent-filter>
+		</activity>
+		<activity android:name=".ui.browser.BrowserActivity" />
 		<activity
-			android:name=".ui.browser.BrowserActivity"
-			android:launchMode="singleInstance" />
+			android:name=".ui.utils.CrashActivity"
+			android:label="@string/error_occurred"
+			android:theme="@android:style/Theme.DeviceDefault.Dialog"
+			android:windowSoftInputMode="stateAlwaysHidden" />
+		<activity
+			android:name="org.koitharu.kotatsu.ui.list.favourites.categories.CategoriesActivity"
+			android:label="@string/favourites_categories"
+			android:windowSoftInputMode="stateAlwaysHidden" />
+		<activity
+			android:name=".ui.widget.shelf.ShelfConfigActivity"
+			android:label="@string/manga_shelf">
+			<intent-filter>
+				<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
+			</intent-filter>
+		</activity>
+		<activity android:name=".ui.search.global.GlobalSearchActivity"
+			android:label="@string/search" />

 		<service
 			android:name=".ui.download.DownloadService"
 			android:foregroundServiceType="dataSync" />
-		<service android:name=".ui.settings.AppUpdateService" />
+		<service
+			android:name=".ui.widget.shelf.ShelfWidgetService"
+			android:permission="android.permission.BIND_REMOTEVIEWS" />
+		<service
+			android:name=".ui.widget.recent.RecentWidgetService"
+			android:permission="android.permission.BIND_REMOTEVIEWS" />

 		<provider
 			android:name=".ui.search.MangaSuggestionsProvider"
 			android:authorities="${applicationId}.MangaSuggestionsProvider"
 			android:exported="false" />
-
 		<provider
 			android:name="androidx.core.content.FileProvider"
 			android:authorities="${applicationId}.files"
@@ -69,6 +96,27 @@
 				android:resource="@xml/filepaths" />
 		</provider>

+		<receiver
+			android:name=".ui.widget.shelf.ShelfWidgetProvider"
+			android:label="@string/manga_shelf">
+			<intent-filter>
+				<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+			</intent-filter>
+			<meta-data
+				android:name="android.appwidget.provider"
+				android:resource="@xml/widget_shelf" />
+		</receiver>
+		<receiver
+			android:name=".ui.widget.recent.RecentWidgetProvider"
+			android:label="@string/recent_manga">
+			<intent-filter>
+				<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+			</intent-filter>
+			<meta-data
+				android:name="android.appwidget.provider"
+				android:resource="@xml/widget_recent" />
+		</receiver>
+
 	</application>

 </manifest>
--- a/app/src/main/java/org/koitharu/kotatsu/KotatsuApp.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/KotatsuApp.kt
@@ -1,9 +1,11 @@
 package org.koitharu.kotatsu

 import android.app.Application
+import android.os.StrictMode
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.room.Room
 import coil.Coil
+import coil.ComponentRegistry
 import coil.ImageLoader
 import coil.util.CoilUtils
 import com.chuckerteam.chucker.api.ChuckerCollector
@@ -12,18 +14,24 @@ import okhttp3.OkHttpClient
 import org.koin.android.ext.koin.androidContext
 import org.koin.android.ext.koin.androidLogger
 import org.koin.core.context.startKoin
+import org.koin.core.logger.Level
 import org.koin.dsl.module
+import org.koitharu.kotatsu.core.db.DatabasePrePopulateCallback
 import org.koitharu.kotatsu.core.db.MangaDatabase
-import org.koitharu.kotatsu.core.db.migrations.Migration1To2
-import org.koitharu.kotatsu.core.db.migrations.Migration2To3
+import org.koitharu.kotatsu.core.db.migrations.*
 import org.koitharu.kotatsu.core.local.CbzFetcher
 import org.koitharu.kotatsu.core.local.PagesCache
 import org.koitharu.kotatsu.core.local.cookies.PersistentCookieJar
 import org.koitharu.kotatsu.core.local.cookies.cache.SetCookieCache
 import org.koitharu.kotatsu.core.local.cookies.persistence.SharedPrefsCookiePersistor
+import org.koitharu.kotatsu.core.parser.LocalMangaRepository
 import org.koitharu.kotatsu.core.parser.UserAgentInterceptor
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.domain.MangaLoaderContext
+import org.koitharu.kotatsu.domain.favourites.FavouritesRepository
+import org.koitharu.kotatsu.domain.history.HistoryRepository
+import org.koitharu.kotatsu.ui.utils.AppCrashHandler
+import org.koitharu.kotatsu.ui.widget.WidgetUpdater
 import org.koitharu.kotatsu.utils.CacheUtils
 import java.util.concurrent.TimeUnit

@@ -39,17 +47,34 @@ class KotatsuApp : Application() {

 	override fun onCreate() {
 		super.onCreate()
+		if (BuildConfig.DEBUG) {
+			StrictMode.setThreadPolicy(StrictMode.ThreadPolicy.Builder()
+				.detectAll()
+				.penaltyLog()
+				.build())
+			StrictMode.setVmPolicy(StrictMode.VmPolicy.Builder()
+				.detectAll()
+				.setClassInstanceLimit(LocalMangaRepository::class.java, 1)
+				.setClassInstanceLimit(PagesCache::class.java, 1)
+				.setClassInstanceLimit(MangaLoaderContext::class.java, 1)
+				.penaltyLog()
+				.build())
+		}
 		initKoin()
 		initCoil()
+		Thread.setDefaultUncaughtExceptionHandler(AppCrashHandler(applicationContext))
 		if (BuildConfig.DEBUG) {
 			initErrorHandler()
 		}
 		AppCompatDelegate.setDefaultNightMode(AppSettings(this).theme)
+		val widgetUpdater = WidgetUpdater(applicationContext)
+		FavouritesRepository.subscribe(widgetUpdater)
+		HistoryRepository.subscribe(widgetUpdater)
 	}

 	private fun initKoin() {
 		startKoin {
-			androidLogger()
+			androidLogger(Level.ERROR)
 			androidContext(applicationContext)
 			modules(
 				module {
@@ -64,7 +89,7 @@ class KotatsuApp : Application() {
 					single {
 						MangaLoaderContext()
 					}
-					factory {
+					single {
 						AppSettings(applicationContext)
 					}
 					single {
@@ -76,16 +101,19 @@ class KotatsuApp : Application() {
 	}

 	private fun initCoil() {
-		Coil.setDefaultImageLoader(ImageLoader(applicationContext) {
-			okHttpClient {
-				okHttp()
-					.cache(CoilUtils.createDefaultCache(applicationContext))
-					.build()
-			}
-			componentRegistry {
-				add(CbzFetcher())
-			}
-		})
+		Coil.setImageLoader(
+			ImageLoader.Builder(applicationContext)
+				.okHttpClient(
+					okHttp()
+						.cache(CoilUtils.createDefaultCache(applicationContext))
+						.build()
+				).componentRegistry(
+					ComponentRegistry.Builder()
+						.add(CbzFetcher())
+						.build()
+				)
+				.build()
+		)
 	}

 	private fun initErrorHandler() {
@@ -111,5 +139,6 @@ class KotatsuApp : Application() {
 		applicationContext,
 		MangaDatabase::class.java,
 		"kotatsu-db"
-	).addMigrations(Migration1To2, Migration2To3)
+	).addMigrations(Migration1To2, Migration2To3, Migration3To4, Migration4To5, Migration5To6)
+		.addCallback(DatabasePrePopulateCallback(resources))
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/DatabasePrePopulateCallback.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/DatabasePrePopulateCallback.kt
@@ -0,0 +1,16 @@
+package org.koitharu.kotatsu.core.db
+
+import android.content.res.Resources
+import androidx.room.RoomDatabase
+import androidx.sqlite.db.SupportSQLiteDatabase
+import org.koitharu.kotatsu.R
+
+class DatabasePrePopulateCallback(private val resources: Resources) : RoomDatabase.Callback() {
+
+	override fun onCreate(db: SupportSQLiteDatabase) {
+		db.execSQL(
+			"INSERT INTO favourite_categories (created_at, sort_key, title) VALUES (?,?,?)",
+			arrayOf(System.currentTimeMillis(), 1, resources.getString(R.string.read_later))
+		)
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/FavouriteCategoriesDao.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/FavouriteCategoriesDao.kt
@@ -9,12 +9,25 @@ import org.koitharu.kotatsu.core.db.entity.FavouriteCategoryEntity
@Dao
 abstract class FavouriteCategoriesDao {

-	@Query("SELECT category_id,title,created_at FROM favourite_categories ORDER BY :orderBy")
-	abstract suspend fun findAll(orderBy: String): List<FavouriteCategoryEntity>
+	@Query("SELECT * FROM favourite_categories ORDER BY sort_key")
+	abstract suspend fun findAll(): List<FavouriteCategoryEntity>

 	@Insert(onConflict = OnConflictStrategy.ABORT)
 	abstract suspend fun insert(category: FavouriteCategoryEntity): Long

 	@Query("DELETE FROM favourite_categories WHERE category_id = :id")
 	abstract suspend fun delete(id: Long)
+
+	@Query("UPDATE favourite_categories SET title = :title WHERE category_id = :id")
+	abstract suspend fun update(id: Long, title: String)
+
+	@Query("UPDATE favourite_categories SET sort_key = :sortKey WHERE category_id = :id")
+	abstract suspend fun update(id: Long, sortKey: Int)
+
+	@Query("SELECT MAX(sort_key) FROM favourite_categories")
+	protected abstract suspend fun getMaxSortKey(): Int?
+
+	suspend fun getNextSortKey(): Int {
+		return (getMaxSortKey() ?: 0) + 1
+	}
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/FavouritesDao.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/FavouritesDao.kt
@@ -3,13 +3,29 @@ package org.koitharu.kotatsu.core.db
 import androidx.room.*
 import org.koitharu.kotatsu.core.db.entity.FavouriteEntity
 import org.koitharu.kotatsu.core.db.entity.FavouriteManga
+import org.koitharu.kotatsu.core.db.entity.MangaEntity

@Dao
 abstract class FavouritesDao {

 	@Transaction
-	@Query("SELECT * FROM favourites GROUP BY manga_id ORDER BY :orderBy LIMIT :limit OFFSET :offset")
-	abstract suspend fun findAll(offset: Int, limit: Int, orderBy: String): List<FavouriteManga>
+	@Query("SELECT * FROM favourites GROUP BY manga_id ORDER BY created_at")
+	abstract suspend fun findAll(): List<FavouriteManga>
+
+	@Transaction
+	@Query("SELECT * FROM favourites GROUP BY manga_id ORDER BY created_at LIMIT :limit OFFSET :offset")
+	abstract suspend fun findAll(offset: Int, limit: Int): List<FavouriteManga>
+
+	@Transaction
+	@Query("SELECT * FROM favourites WHERE category_id = :categoryId GROUP BY manga_id ORDER BY created_at")
+	abstract suspend fun findAll(categoryId: Long): List<FavouriteManga>
+
+	@Transaction
+	@Query("SELECT * FROM favourites WHERE category_id = :categoryId GROUP BY manga_id ORDER BY created_at LIMIT :limit OFFSET :offset")
+	abstract suspend fun findAll(categoryId: Long, offset: Int, limit: Int): List<FavouriteManga>
+
+	@Query("SELECT * FROM manga WHERE manga_id IN (SELECT manga_id FROM favourites)")
+	abstract suspend fun findAllManga(): List<MangaEntity>

 	@Transaction
 	@Query("SELECT * FROM favourites WHERE manga_id = :id GROUP BY manga_id")
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/HistoryDao.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/HistoryDao.kt
@@ -3,6 +3,7 @@ package org.koitharu.kotatsu.core.db
 import androidx.room.*
 import org.koitharu.kotatsu.core.db.entity.HistoryEntity
 import org.koitharu.kotatsu.core.db.entity.HistoryWithManga
+import org.koitharu.kotatsu.core.db.entity.MangaEntity


@Dao
@@ -15,6 +16,9 @@ abstract class HistoryDao {
    @Query("SELECT * FROM history ORDER BY updated_at DESC LIMIT :limit OFFSET :offset")
    abstract suspend fun findAll(offset: Int, limit: Int): List<HistoryWithManga>

+    @Query("SELECT * FROM manga WHERE manga_id IN (SELECT manga_id FROM history)")
+    abstract suspend fun findAllManga(): List<MangaEntity>
+
    @Query("SELECT * FROM history WHERE manga_id = :id")
    abstract suspend fun find(id: Long): HistoryEntity?

@@ -33,10 +37,11 @@ abstract class HistoryDao {
    suspend fun update(entity: HistoryEntity) = update(entity.mangaId, entity.page, entity.chapterId, entity.scroll, entity.updatedAt)

    @Transaction
-    open suspend fun upsert(entity: HistoryEntity) {
-        if (update(entity) == 0) {
+    open suspend fun upsert(entity: HistoryEntity): Boolean {
+        return if (update(entity) == 0) {
            insert(entity)
-        }
+            true
+        } else false
    }

 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/MangaDatabase.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/MangaDatabase.kt
@@ -7,20 +7,25 @@ import org.koitharu.kotatsu.core.db.entity.*
@Database(
 	entities = [
 		MangaEntity::class, TagEntity::class, HistoryEntity::class, MangaTagsEntity::class,
-		FavouriteCategoryEntity::class, FavouriteEntity::class, MangaPrefsEntity::class
-	], version = 3
+		FavouriteCategoryEntity::class, FavouriteEntity::class, MangaPrefsEntity::class,
+		TrackEntity::class, TrackLogEntity::class
+	], version = 6
 )
 abstract class MangaDatabase : RoomDatabase() {

-	abstract fun historyDao(): HistoryDao
+	abstract val historyDao: HistoryDao

-	abstract fun tagsDao(): TagsDao
+	abstract val tagsDao: TagsDao

-	abstract fun mangaDao(): MangaDao
+	abstract val mangaDao: MangaDao

-	abstract fun favouritesDao(): FavouritesDao
+	abstract val favouritesDao: FavouritesDao

-	abstract fun preferencesDao(): PreferencesDao
+	abstract val preferencesDao: PreferencesDao

-	abstract fun favouriteCategoriesDao(): FavouriteCategoriesDao
+	abstract val favouriteCategoriesDao: FavouriteCategoriesDao
+
+	abstract val tracksDao: TracksDao
+
+	abstract val trackLogsDao: TrackLogsDao
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/TagsDao.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/TagsDao.kt
@@ -4,19 +4,19 @@ import androidx.room.*
 import org.koitharu.kotatsu.core.db.entity.TagEntity

@Dao
-interface TagsDao {
+abstract class TagsDao {

 	@Query("SELECT * FROM tags")
-	suspend fun getAllTags(): List<TagEntity>
+	abstract suspend fun getAllTags(): List<TagEntity>

 	@Insert(onConflict = OnConflictStrategy.IGNORE)
-	suspend fun insert(tag: TagEntity): Long
+	abstract suspend fun insert(tag: TagEntity): Long

 	@Update(onConflict = OnConflictStrategy.IGNORE)
-	suspend fun update(tag: TagEntity): Int
+	abstract suspend fun update(tag: TagEntity): Int

 	@Transaction
-	suspend fun upsert(tags: Iterable<TagEntity>) {
+	open suspend fun upsert(tags: Iterable<TagEntity>) {
 		tags.forEach { tag ->
 			if (update(tag) <= 0) {
 				insert(tag)
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/TrackLogsDao.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/TrackLogsDao.kt
@@ -0,0 +1,28 @@
+package org.koitharu.kotatsu.core.db
+
+import androidx.room.*
+import org.koitharu.kotatsu.core.db.entity.TrackLogEntity
+import org.koitharu.kotatsu.core.db.entity.TrackLogWithManga
+
+@Dao
+interface TrackLogsDao {
+
+	@Transaction
+	@Query("SELECT * FROM track_logs ORDER BY created_at DESC LIMIT :limit OFFSET :offset")
+	suspend fun findAll(offset: Int, limit: Int): List<TrackLogWithManga>
+
+	@Query("DELETE FROM track_logs")
+	suspend fun clear()
+
+	@Insert(onConflict = OnConflictStrategy.REPLACE)
+	suspend fun insert(entity: TrackLogEntity): Long
+
+	@Query("DELETE FROM track_logs WHERE manga_id = :mangaId")
+	suspend fun removeAll(mangaId: Long)
+
+	@Query("DELETE FROM track_logs WHERE manga_id NOT IN (SELECT manga_id FROM tracks)")
+	suspend fun cleanup()
+
+	@Query("SELECT COUNT(*) FROM track_logs")
+	suspend fun count(): Int
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/TracksDao.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/TracksDao.kt
@@ -0,0 +1,37 @@
+package org.koitharu.kotatsu.core.db
+
+import androidx.room.*
+import org.koitharu.kotatsu.core.db.entity.TrackEntity
+
+
+@Dao
+abstract class TracksDao {
+
+	@Query("SELECT * FROM tracks")
+	abstract suspend fun findAll(): List<TrackEntity>
+
+	@Query("SELECT * FROM tracks WHERE manga_id = :mangaId")
+	abstract suspend fun find(mangaId: Long): TrackEntity?
+
+	@Query("DELETE FROM tracks")
+	abstract suspend fun clear()
+
+	@Insert(onConflict = OnConflictStrategy.IGNORE)
+	abstract suspend fun insert(entity: TrackEntity): Long
+
+	@Update
+	abstract suspend fun update(entity: TrackEntity): Int
+
+	@Query("DELETE FROM tracks WHERE manga_id = :mangaId")
+	abstract suspend fun delete(mangaId: Long)
+
+	@Query("DELETE FROM tracks WHERE manga_id NOT IN (SELECT manga_id FROM history UNION SELECT manga_id FROM favourites)")
+	abstract suspend fun cleanup()
+
+	@Transaction
+	open suspend fun upsert(entity: TrackEntity) {
+		if (update(entity) == 0) {
+			insert(entity)
+		}
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/entity/FavouriteCategoryEntity.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/entity/FavouriteCategoryEntity.kt
@@ -11,12 +11,14 @@ data class FavouriteCategoryEntity(
 	@PrimaryKey(autoGenerate = true)
 	@ColumnInfo(name = "category_id") val categoryId: Int,
 	@ColumnInfo(name = "created_at") val createdAt: Long,
+	@ColumnInfo(name = "sort_key") val sortKey: Int,
 	@ColumnInfo(name = "title") val title: String
 ) {

 	fun toFavouriteCategory(id: Long? = null) = FavouriteCategory(
 		id = id ?: categoryId.toLong(),
 		title = title,
+		sortKey = sortKey,
 		createdAt = Date(createdAt)
 	)
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/entity/HistoryEntity.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/entity/HistoryEntity.kt
@@ -32,6 +32,6 @@ data class HistoryEntity(
 		updatedAt = Date(updatedAt),
 		chapterId = chapterId,
 		page = page,
-		scroll = scroll
+		scroll = scroll.toInt()
 	)
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/entity/TrackEntity.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/entity/TrackEntity.kt
@@ -0,0 +1,26 @@
+package org.koitharu.kotatsu.core.db.entity
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.ForeignKey
+import androidx.room.PrimaryKey
+
+@Entity(
+	tableName = "tracks", foreignKeys = [
+		ForeignKey(
+			entity = MangaEntity::class,
+			parentColumns = ["manga_id"],
+			childColumns = ["manga_id"],
+			onDelete = ForeignKey.CASCADE
+		)
+	]
+)
+data class TrackEntity (
+	@PrimaryKey(autoGenerate = false)
+	@ColumnInfo(name = "manga_id") val mangaId: Long,
+	@ColumnInfo(name = "chapters_total") val totalChapters: Int,
+	@ColumnInfo(name = "last_chapter_id") val lastChapterId: Long,
+	@ColumnInfo(name = "chapters_new") val newChapters: Int,
+	@ColumnInfo(name = "last_check") val lastCheck: Long,
+	@ColumnInfo(name = "last_notified_id") val lastNotifiedChapterId: Long
+)
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/entity/TrackLogEntity.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/entity/TrackLogEntity.kt
@@ -0,0 +1,24 @@
+package org.koitharu.kotatsu.core.db.entity
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.ForeignKey
+import androidx.room.PrimaryKey
+
+@Entity(
+	tableName = "track_logs", foreignKeys = [
+		ForeignKey(
+			entity = MangaEntity::class,
+			parentColumns = ["manga_id"],
+			childColumns = ["manga_id"],
+			onDelete = ForeignKey.CASCADE
+		)
+	]
+)
+data class TrackLogEntity(
+	@PrimaryKey(autoGenerate = true)
+	@ColumnInfo(name = "id") val id: Long = 0L,
+	@ColumnInfo(name = "manga_id", index = true) val mangaId: Long,
+	@ColumnInfo(name = "chapters") val chapters: String,
+	@ColumnInfo(name = "created_at") val createdAt: Long = System.currentTimeMillis()
+)
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/entity/TrackLogWithManga.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/entity/TrackLogWithManga.kt
@@ -0,0 +1,30 @@
+package org.koitharu.kotatsu.core.db.entity
+
+import androidx.room.Embedded
+import androidx.room.Junction
+import androidx.room.Relation
+import org.koitharu.kotatsu.core.model.TrackingLogItem
+import java.util.*
+
+data class TrackLogWithManga(
+	@Embedded val trackLog: TrackLogEntity,
+	@Relation(
+		parentColumn = "manga_id",
+		entityColumn = "manga_id"
+	)
+	val manga: MangaEntity,
+	@Relation(
+		parentColumn = "manga_id",
+		entityColumn = "tag_id",
+		associateBy = Junction(MangaTagsEntity::class)
+	)
+	val tags: List<TagEntity>
+) {
+
+	fun toTrackingLogItem() = TrackingLogItem(
+		id = trackLog.id,
+		chapters = trackLog.chapters.split('\n').filterNot { x -> x.isEmpty() },
+		manga = manga.toManga(tags.map { x -> x.toMangaTag() }.toSet()),
+		createdAt = Date(trackLog.createdAt)
+	)
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/migrations/Migration3To4.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/migrations/Migration3To4.kt
@@ -0,0 +1,11 @@
+package org.koitharu.kotatsu.core.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+object Migration3To4 : Migration(3, 4) {
+
+	override fun migrate(database: SupportSQLiteDatabase) {
+		database.execSQL("CREATE TABLE IF NOT EXISTS tracks (manga_id INTEGER NOT NULL, chapters_total INTEGER NOT NULL, last_chapter_id INTEGER NOT NULL, chapters_new INTEGER NOT NULL, last_check INTEGER NOT NULL, last_notified_id INTEGER NOT NULL, PRIMARY KEY(manga_id), FOREIGN KEY(manga_id) REFERENCES manga(manga_id) ON UPDATE NO ACTION ON DELETE CASCADE )")
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/migrations/Migration4To5.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/migrations/Migration4To5.kt
@@ -0,0 +1,11 @@
+package org.koitharu.kotatsu.core.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+object Migration4To5 : Migration(4, 5) {
+
+	override fun migrate(database: SupportSQLiteDatabase) {
+		database.execSQL("ALTER TABLE favourite_categories ADD COLUMN sort_key INTEGER NOT NULL DEFAULT 0")
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/db/migrations/Migration5To6.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/db/migrations/Migration5To6.kt
@@ -0,0 +1,12 @@
+package org.koitharu.kotatsu.core.db.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+object Migration5To6 : Migration(5, 6) {
+
+	override fun migrate(database: SupportSQLiteDatabase) {
+		database.execSQL("CREATE TABLE IF NOT EXISTS track_logs (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, manga_id INTEGER NOT NULL, chapters TEXT NOT NULL, created_at INTEGER NOT NULL, FOREIGN KEY(manga_id) REFERENCES manga(manga_id) ON UPDATE NO ACTION ON DELETE CASCADE)")
+		database.execSQL("CREATE INDEX IF NOT EXISTS index_track_logs_manga_id ON track_logs (manga_id)")
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/exceptions/MangaNotFoundException.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/exceptions/MangaNotFoundException.kt
@@ -1,5 +1,3 @@
 package org.koitharu.kotatsu.core.exceptions

-import java.lang.NullPointerException
-
 class MangaNotFoundException(s: String? = null) : RuntimeException(s)
--- a/app/src/main/java/org/koitharu/kotatsu/core/github/AppVersion.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/github/AppVersion.kt
@@ -9,11 +9,6 @@ data class AppVersion(
 	val name: String,
 	val url: String,
 	val apkSize: Long,
-	val apkUrl: String
-) : Parcelable {
-
-	fun isGreaterThen(version: String) {
-		val thisParts = name.substringBeforeLast('-').split('.')
-		val parts = version.substringBeforeLast('-').split('.')
-	}
-}
+	val apkUrl: String,
+	val description: String
+) : Parcelable
--- a/app/src/main/java/org/koitharu/kotatsu/core/github/GithubRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/github/GithubRepository.kt
@@ -22,7 +22,8 @@ class GithubRepository : KoinComponent {
 			url = json.getString("html_url"),
 			name = json.getString("name").removePrefix("v"),
 			apkSize = asset.getLong("size"),
-			apkUrl = asset.getString("browser_download_url")
+			apkUrl = asset.getString("browser_download_url"),
+			description = json.getString("body")
 		)
 	}
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/local/CbzFetcher.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/local/CbzFetcher.kt
@@ -2,7 +2,7 @@ package org.koitharu.kotatsu.core.local

 import android.net.Uri
 import android.webkit.MimeTypeMap
-import coil.bitmappool.BitmapPool
+import coil.bitmap.BitmapPool
 import coil.decode.DataSource
 import coil.decode.Options
 import coil.fetch.FetchResult
--- a/app/src/main/java/org/koitharu/kotatsu/core/local/WritableCbzFile.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/local/WritableCbzFile.kt
@@ -0,0 +1,93 @@
+package org.koitharu.kotatsu.core.local
+
+import androidx.annotation.CheckResult
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.util.zip.ZipEntry
+import java.util.zip.ZipInputStream
+import java.util.zip.ZipOutputStream
+
+class WritableCbzFile(private val file: File) {
+
+	private val dir = File(file.parentFile, file.nameWithoutExtension)
+
+	@Suppress("BlockingMethodInNonBlockingContext")
+	suspend fun prepare() = withContext(Dispatchers.IO) {
+		check(dir.list().isNullOrEmpty()) {
+			"Dir ${dir.name} is not empty"
+		}
+		if (!dir.exists()) {
+			dir.mkdir()
+		}
+		ZipInputStream(FileInputStream(file)).use { zip ->
+			var entry = zip.nextEntry
+			while (entry != null) {
+				val target = File(dir.path + File.separator + entry.name)
+				target.parentFile?.mkdirs()
+				target.outputStream().use { out ->
+					zip.copyTo(out)
+				}
+				zip.closeEntry()
+				entry = zip.nextEntry
+			}
+		}
+	}
+
+	suspend fun cleanup() = withContext(Dispatchers.IO) {
+		dir.deleteRecursively()
+	}
+
+	@CheckResult
+	@Suppress("BlockingMethodInNonBlockingContext")
+	suspend fun flush() = withContext(Dispatchers.IO) {
+		val tempFile = File(file.path + ".tmp")
+		if (tempFile.exists()) {
+			tempFile.delete()
+		}
+		try {
+			ZipOutputStream(FileOutputStream(tempFile)).use { zip ->
+				dir.listFiles()?.forEach {
+					zipFile(it, it.name, zip)
+				}
+				zip.flush()
+			}
+			tempFile.renameTo(file)
+		} finally {
+			if (tempFile.exists()) {
+				tempFile.delete()
+			}
+		}
+	}
+
+	operator fun get(name: String) = File(dir, name)
+
+	operator fun set(name: String, file: File) {
+		file.copyTo(this[name], overwrite = true)
+	}
+
+	companion object {
+
+		private fun zipFile(fileToZip: File, fileName: String, zipOut: ZipOutputStream) {
+			if (fileToZip.isDirectory) {
+				if (fileName.endsWith("/")) {
+					zipOut.putNextEntry(ZipEntry(fileName))
+				} else {
+					zipOut.putNextEntry(ZipEntry("$fileName/"))
+				}
+				zipOut.closeEntry()
+				fileToZip.listFiles()?.forEach { childFile ->
+					zipFile(childFile, "$fileName/${childFile.name}", zipOut)
+				}
+			} else {
+				FileInputStream(fileToZip).use { fis ->
+					val zipEntry = ZipEntry(fileName)
+					zipOut.putNextEntry(zipEntry)
+					fis.copyTo(zipOut)
+				}
+			}
+		}
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/local/cookies/cache/SetCookieCache.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/local/cookies/cache/SetCookieCache.kt
@@ -37,7 +37,7 @@ class SetCookieCache : CookieCache {

 	override fun iterator(): MutableIterator<Cookie> = SetCookieCacheIterator()

-	private inner class SetCookieCacheIterator() : MutableIterator<Cookie> {
+	private inner class SetCookieCacheIterator : MutableIterator<Cookie> {

 		private val iterator = cookies.iterator()

--- a/app/src/main/java/org/koitharu/kotatsu/core/model/FavouriteCategory.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/model/FavouriteCategory.kt
@@ -8,5 +8,6 @@ import java.util.*
 data class FavouriteCategory(
 	val id: Long,
 	val title: String,
+	val sortKey: Int,
 	val createdAt: Date
 ) : Parcelable
--- a/app/src/main/java/org/koitharu/kotatsu/core/model/MangaHistory.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/model/MangaHistory.kt
@@ -10,5 +10,5 @@ data class MangaHistory(
 	val updatedAt: Date,
 	val chapterId: Long,
 	val page: Int,
-	val scroll: Float
+	val scroll: Int
 ) : Parcelable
--- a/app/src/main/java/org/koitharu/kotatsu/core/model/MangaSource.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/model/MangaSource.kt
@@ -20,5 +20,8 @@ enum class MangaSource(
 	MANGACHAN("Манга-тян", "ru", MangaChanRepository::class.java),
 	DESUME("Desu.me", "ru", DesuMeRepository::class.java),
 	HENCHAN("Хентай-тян", "ru", HenChanRepository::class.java),
-	YAOICHAN("Яой-тян", "ru", YaoiChanRepository::class.java)
+	YAOICHAN("Яой-тян", "ru", YaoiChanRepository::class.java),
+	MANGATOWN("MangaTown", "en", MangaTownRepository::class.java),
+	MANGALIB("MangaLib", "ru", MangaLibRepository::class.java)
+	// HENTAILIB("HentaiLib", "ru", HentaiLibRepository::class.java)
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/model/MangaTracking.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/model/MangaTracking.kt
@@ -0,0 +1,14 @@
+package org.koitharu.kotatsu.core.model
+
+import android.os.Parcelable
+import kotlinx.android.parcel.Parcelize
+import java.util.*
+
+@Parcelize
+data class MangaTracking (
+	val manga: Manga,
+	val knownChaptersCount: Int,
+	val lastChapterId: Long,
+	val lastNotifiedChapterId: Long,
+	val lastCheck: Date?
+): Parcelable
--- a/app/src/main/java/org/koitharu/kotatsu/core/model/TrackingLogItem.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/model/TrackingLogItem.kt
@@ -0,0 +1,13 @@
+package org.koitharu.kotatsu.core.model
+
+import android.os.Parcelable
+import kotlinx.android.parcel.Parcelize
+import java.util.*
+
+@Parcelize
+data class TrackingLogItem (
+	val id: Long,
+	val manga: Manga,
+	val chapters: List<String>,
+	val createdAt: Date
+): Parcelable
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/LocalMangaRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/LocalMangaRepository.kt
@@ -1,7 +1,10 @@
 package org.koitharu.kotatsu.core.parser

+import android.annotation.SuppressLint
 import android.content.Context
 import android.net.Uri
+import android.webkit.MimeTypeMap
+import androidx.collection.ArraySet
 import androidx.core.net.toFile
 import androidx.core.net.toUri
 import org.koin.core.KoinComponent
@@ -14,6 +17,7 @@ import org.koitharu.kotatsu.utils.AlphanumComparator
 import org.koitharu.kotatsu.utils.ext.longHashCode
 import org.koitharu.kotatsu.utils.ext.readText
 import org.koitharu.kotatsu.utils.ext.safe
+import org.koitharu.kotatsu.utils.ext.sub
 import java.io.File
 import java.util.*
 import java.util.zip.ZipEntry
@@ -29,8 +33,8 @@ class LocalMangaRepository : MangaRepository, KoinComponent {
 		sortOrder: SortOrder?,
 		tag: MangaTag?
 	): List<Manga> {
-		val files = context.getExternalFilesDirs("manga")
-			.flatMap { x -> x?.listFiles(CbzFilter())?.toList().orEmpty() }
+		val files = getAvailableStorageDirs(context)
+			.flatMap { x -> x.listFiles(CbzFilter())?.toList().orEmpty() }
 		return files.mapNotNull { x -> safe { getFromFile(x) } }
 	}

@@ -40,69 +44,84 @@ class LocalMangaRepository : MangaRepository, KoinComponent {

 	@Suppress("BlockingMethodInNonBlockingContext")
 	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> {
-		val file = Uri.parse(chapter.url).toFile()
+		val uri = Uri.parse(chapter.url)
+		val file = uri.toFile()
 		val zip = ZipFile(file)
-		val pattern = zip.getEntry(MangaZip.INDEX_ENTRY)?.let(zip::readText)?.let(::MangaIndex)
-			?.getChapterNamesPattern(chapter)
-		val entries = if (pattern != null) {
-			zip.entries().asSequence()
-				.filter { x -> !x.isDirectory && x.name.substringBefore('.').matches(pattern) }
+		val index = zip.getEntry(MangaZip.INDEX_ENTRY)?.let(zip::readText)?.let(::MangaIndex)
+		var entries = zip.entries().asSequence()
+		entries = if (index != null) {
+			val pattern = index.getChapterNamesPattern(chapter)
+			entries.filter { x -> !x.isDirectory && x.name.substringBefore('.').matches(pattern) }
 		} else {
-			zip.entries().asSequence().filter { x -> !x.isDirectory }
-		}.toList().sortedWith(compareBy(AlphanumComparator()) { x -> x.name })
-		return entries.map { x ->
-			val uri = zipUri(file, x.name)
-			MangaPage(
-				id = uri.longHashCode(),
-				url = uri,
-				source = MangaSource.LOCAL
-			)
+			val parent = uri.fragment.orEmpty()
+			entries.filter { x ->
+				!x.isDirectory && x.name.substringBeforeLast(
+					File.separatorChar,
+					""
+				) == parent
+			}
 		}
+		return entries
+			.toList()
+			.sortedWith(compareBy(AlphanumComparator()) { x -> x.name })
+			.map { x ->
+				val entryUri = zipUri(file, x.name)
+				MangaPage(
+					id = entryUri.longHashCode(),
+					url = entryUri,
+					source = MangaSource.LOCAL
+				)
+			}
 	}

-
 	fun delete(manga: Manga): Boolean {
 		val file = Uri.parse(manga.url).toFile()
 		return file.delete()
 	}

-	fun getFromFile(file: File): Manga {
-		val zip = ZipFile(file)
+	@SuppressLint("DefaultLocale")
+	fun getFromFile(file: File): Manga = ZipFile(file).use { zip ->
 		val fileUri = file.toUri().toString()
 		val entry = zip.getEntry(MangaZip.INDEX_ENTRY)
 		val index = entry?.let(zip::readText)?.let(::MangaIndex)
-		return index?.let {
-			it.getMangaInfo()?.let { x ->
-				x.copy(
-					source = MangaSource.LOCAL,
-					url = fileUri,
-					coverUrl = zipUri(
-						file,
-						entryName = it.getCoverEntry()
-							?: findFirstEntry(zip.entries())?.name.orEmpty()
-					),
-					chapters = x.chapters?.map { c -> c.copy(url = fileUri) }
-				)
-			}
-		} ?: run {
-			val title = file.nameWithoutExtension.replace("_", " ").capitalize()
-			Manga(
-				id = file.absolutePath.longHashCode(),
-				title = title,
-				url = fileUri,
+		val info = index?.getMangaInfo()
+		if (index != null && info != null) {
+			return info.copy(
 				source = MangaSource.LOCAL,
-				coverUrl = zipUri(file, findFirstEntry(zip.entries())?.name.orEmpty()),
-				chapters = listOf(
-					MangaChapter(
-						id = file.absolutePath.longHashCode(),
-						url = fileUri,
-						number = 1,
-						source = MangaSource.LOCAL,
-						name = title
-					)
-				)
+				url = fileUri,
+				coverUrl = zipUri(
+					file,
+					entryName = index.getCoverEntry()
+						?: findFirstEntry(zip.entries(), isImage = true)?.name.orEmpty()
+				),
+				chapters = info.chapters?.map { c -> c.copy(url = fileUri) }
 			)
 		}
+		// fallback
+		val title = file.nameWithoutExtension.replace("_", " ").capitalize()
+		val chapters = ArraySet<String>()
+		for (x in zip.entries()) {
+			if (!x.isDirectory) {
+				chapters += x.name.substringBeforeLast(File.separatorChar, "")
+			}
+		}
+		val uriBuilder = file.toUri().buildUpon()
+		Manga(
+			id = file.absolutePath.longHashCode(),
+			title = title,
+			url = fileUri,
+			source = MangaSource.LOCAL,
+			coverUrl = zipUri(file, findFirstEntry(zip.entries(), isImage = true)?.name.orEmpty()),
+			chapters = chapters.sortedWith(AlphanumComparator()).mapIndexed { i, s ->
+				MangaChapter(
+					id = "$i$s".longHashCode(),
+					name = if (s.isEmpty()) title else s,
+					number = i + 1,
+					source = MangaSource.LOCAL,
+					url = uriBuilder.fragment(s).build().toString()
+				)
+			}
+		)
 	}

 	fun getRemoteManga(localManga: Manga): Manga? {
@@ -118,11 +137,19 @@ class LocalMangaRepository : MangaRepository, KoinComponent {
 	private fun zipUri(file: File, entryName: String) =
 		Uri.fromParts("cbz", file.path, entryName).toString()

-	private fun findFirstEntry(entries: Enumeration<out ZipEntry>): ZipEntry? {
+	private fun findFirstEntry(entries: Enumeration<out ZipEntry>, isImage: Boolean): ZipEntry? {
 		val list = entries.toList()
 			.filterNot { it.isDirectory }
 			.sortedWith(compareBy(AlphanumComparator()) { x -> x.name })
-		return list.firstOrNull()
+		return if (isImage) {
+			val map = MimeTypeMap.getSingleton()
+			list.firstOrNull {
+				map.getMimeTypeFromExtension(it.name.substringAfterLast('.'))
+					?.startsWith("image/") == true
+			}
+		} else {
+			list.firstOrNull()
+		}
 	}

 	override val sortOrders = emptySet<SortOrder>()
@@ -133,9 +160,24 @@ class LocalMangaRepository : MangaRepository, KoinComponent {

 	companion object {

+		private const val DIR_NAME = "manga"
+
 		fun isFileSupported(name: String): Boolean {
 			val ext = name.substringAfterLast('.').toLowerCase(Locale.ROOT)
 			return ext == "cbz" || ext == "zip"
 		}
+
+		fun getAvailableStorageDirs(context: Context): List<File> {
+			val result = ArrayList<File>(5)
+			result += context.filesDir.sub(DIR_NAME)
+			result += context.getExternalFilesDirs(DIR_NAME)
+			return result.distinctBy { it.canonicalPath }.filter { it.exists() || it.mkdir() }
+		}
+
+		fun getFallbackStorageDir(context: Context): File? {
+			return context.getExternalFilesDir(DIR_NAME) ?: context.filesDir.sub(DIR_NAME).takeIf {
+				(it.exists() || it.mkdir()) && it.canWrite()
+			}
+		}
 	}
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt
@@ -1,18 +1,15 @@
 package org.koitharu.kotatsu.core.parser

-import org.koin.core.KoinComponent
-import org.koin.core.inject
 import org.koitharu.kotatsu.core.model.MangaPage
 import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.core.model.MangaTag
 import org.koitharu.kotatsu.core.model.SortOrder
 import org.koitharu.kotatsu.domain.MangaLoaderContext

-abstract class RemoteMangaRepository : MangaRepository, KoinComponent {
+abstract class RemoteMangaRepository(protected val loaderContext: MangaLoaderContext) : MangaRepository {

 	protected abstract val source: MangaSource

-	protected val loaderContext by inject<MangaLoaderContext>()
 	protected val conf by lazy(LazyThreadSafetyMode.NONE) {
 		loaderContext.getSettings(source)
 	}
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/UserAgentInterceptor.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/UserAgentInterceptor.kt
@@ -3,7 +3,6 @@ package org.koitharu.kotatsu.core.parser
 import android.annotation.SuppressLint
 import android.os.Build
 import okhttp3.Interceptor
-import okhttp3.Response
 import org.koitharu.kotatsu.BuildConfig
 import java.util.*

--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/ChanRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/ChanRepository.kt
@@ -4,9 +4,12 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.*
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.*

-abstract class ChanRepository : RemoteMangaRepository() {
+abstract class ChanRepository(loaderContext: MangaLoaderContext) : RemoteMangaRepository(
+	loaderContext
+) {

 	protected abstract val defaultDomain: String

@@ -20,7 +23,12 @@ abstract class ChanRepository : RemoteMangaRepository() {
 	): List<Manga> {
 		val domain = conf.getDomain(defaultDomain)
 		val url = when {
-			query != null -> "https://$domain/?do=search&subaction=search&story=${query.urlEncoded()}"
+			!query.isNullOrEmpty() -> {
+				if (offset != 0) {
+					return emptyList()
+				}
+				"https://$domain/?do=search&subaction=search&story=${query.urlEncoded()}"
+			}
 			tag != null -> "https://$domain/tags/${tag.key}&n=${getSortKey2(sortOrder)}?offset=$offset"
 			else -> "https://$domain/${getSortKey(sortOrder)}?offset=$offset"
 		}
@@ -123,7 +131,7 @@ abstract class ChanRepository : RemoteMangaRepository() {
 	override fun onCreatePreferences() = setOf(R.string.key_parser_domain)

 	private fun getSortKey(sortOrder: SortOrder?) =
-		when (sortOrder ?: sortOrders.minBy { it.ordinal }) {
+		when (sortOrder ?: sortOrders.minByOrNull { it.ordinal }) {
 			SortOrder.ALPHABETICAL -> "catalog"
 			SortOrder.POPULARITY -> "mostfavorites"
 			SortOrder.NEWEST -> "manga/new"
@@ -131,7 +139,7 @@ abstract class ChanRepository : RemoteMangaRepository() {
 		}

 	private fun getSortKey2(sortOrder: SortOrder?) =
-		when (sortOrder ?: sortOrders.minBy { it.ordinal }) {
+		when (sortOrder ?: sortOrders.minByOrNull { it.ordinal }) {
 			SortOrder.ALPHABETICAL -> "abcasc"
 			SortOrder.POPULARITY -> "favdesc"
 			SortOrder.NEWEST -> "datedesc"
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/DesuMeRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/DesuMeRepository.kt
@@ -4,9 +4,13 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.*
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
-import org.koitharu.kotatsu.utils.ext.*
+import org.koitharu.kotatsu.domain.MangaLoaderContext
+import org.koitharu.kotatsu.utils.ext.map
+import org.koitharu.kotatsu.utils.ext.mapIndexed
+import org.koitharu.kotatsu.utils.ext.parseHtml
+import org.koitharu.kotatsu.utils.ext.parseJson

-class DesuMeRepository : RemoteMangaRepository() {
+class DesuMeRepository(loaderContext: MangaLoaderContext) : RemoteMangaRepository(loaderContext) {

 	override val source = MangaSource.DESUME

--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/GroupleRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/GroupleRepository.kt
@@ -4,9 +4,11 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.*
 import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.*

-abstract class GroupleRepository :	RemoteMangaRepository() {
+abstract class GroupleRepository(loaderContext: MangaLoaderContext) :
+	RemoteMangaRepository(loaderContext) {

 	protected abstract val defaultDomain: String

@@ -26,9 +28,13 @@ abstract class GroupleRepository :	RemoteMangaRepository() {
 		val doc = when {
 			!query.isNullOrEmpty() -> loaderContext.httpPost(
 				"https://$domain/search",
-				mapOf("q" to query, "offset" to offset.toString())
+				mapOf("q" to query.urlEncoded(), "offset" to offset.toString())
+			)
+			tag == null -> loaderContext.httpGet(
+				"https://$domain/list?sortType=${getSortKey(
+					sortOrder
+				)}&offset=$offset"
 			)
-			tag == null -> loaderContext.httpGet("https://$domain/list?sortType=${getSortKey(sortOrder)}&offset=$offset")
 			else -> loaderContext.httpGet(
 				"https://$domain/list/genre/${tag.key}?sortType=${getSortKey(
 					sortOrder
@@ -85,19 +91,29 @@ abstract class GroupleRepository :	RemoteMangaRepository() {
 	override suspend fun getDetails(manga: Manga): Manga {
 		val domain = conf.getDomain(defaultDomain)
 		val doc = loaderContext.httpGet(manga.url).parseHtml()
-		val root = doc.body().getElementById("mangaBox") ?: throw ParseException("Cannot find root")
+		val root = doc.body().getElementById("mangaBox")?.selectFirst("div.leftContent")
+			?: throw ParseException("Cannot find root")
 		return manga.copy(
 			description = root.selectFirst("div.manga-description")?.html(),
 			largeCoverUrl = root.selectFirst("div.subject-cower")?.selectFirst("img")?.attr(
 				"data-full"
 			),
+			tags = manga.tags + root.select("div.subject-meta").select("span.elem_genre ")
+				.mapNotNull {
+					val a = it.selectFirst("a.element-link") ?: return@mapNotNull null
+					MangaTag(
+						title = a.text(),
+						key = a.attr("href").substringAfterLast('/'),
+						source = source
+					)
+				},
 			chapters = root.selectFirst("div.chapters-link")?.selectFirst("table")
 				?.select("a")?.asReversed()?.mapIndexedNotNull { i, a ->
 					val href =
 						a.attr("href")?.withDomain(domain) ?: return@mapIndexedNotNull null
 					MangaChapter(
 						id = href.longHashCode(),
-						name = a.ownText(),
+						name = a.ownText().removePrefix(manga.title).trim(),
 						number = i + 1,
 						url = href,
 						source = source
@@ -149,7 +165,7 @@ abstract class GroupleRepository :	RemoteMangaRepository() {
 	override fun onCreatePreferences() = setOf(R.string.key_parser_domain)

 	private fun getSortKey(sortOrder: SortOrder?) =
-		when (sortOrder ?: sortOrders.minBy { it.ordinal }) {
+		when (sortOrder ?: sortOrders.minByOrNull { it.ordinal }) {
 			SortOrder.ALPHABETICAL -> "name"
 			SortOrder.POPULARITY -> "rate"
 			SortOrder.UPDATED -> "updated"
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/HenChanRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/HenChanRepository.kt
@@ -1,19 +1,33 @@
 package org.koitharu.kotatsu.core.parser.site

 import org.koitharu.kotatsu.core.exceptions.ParseException
-import org.koitharu.kotatsu.core.model.Manga
-import org.koitharu.kotatsu.core.model.MangaChapter
-import org.koitharu.kotatsu.core.model.MangaSource
-import org.koitharu.kotatsu.core.model.MangaTag
+import org.koitharu.kotatsu.core.model.*
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.longHashCode
 import org.koitharu.kotatsu.utils.ext.parseHtml
 import org.koitharu.kotatsu.utils.ext.withDomain

-class HenChanRepository : ChanRepository() {
+class HenChanRepository(loaderContext: MangaLoaderContext) : ChanRepository(loaderContext) {

-	override val defaultDomain = "h-chan.me"
+	override val defaultDomain = "hentaichan.pro"
 	override val source = MangaSource.HENCHAN

+	override suspend fun getList(
+		offset: Int,
+		query: String?,
+		sortOrder: SortOrder?,
+		tag: MangaTag?
+	): List<Manga> {
+		return super.getList(offset, query, sortOrder, tag).map {
+			val cover = it.coverUrl
+			if (cover.contains("_blur")) {
+				it.copy(coverUrl = cover.replace("_blur", ""))
+			} else {
+				it
+			}
+		}
+	}
+
 	override suspend fun getDetails(manga: Manga): Manga {
 		val domain = conf.getDomain(defaultDomain)
 		val doc = loaderContext.httpGet(manga.url).parseHtml()
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/HentaiLibRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/HentaiLibRepository.kt
@@ -0,0 +1,10 @@
+package org.koitharu.kotatsu.core.parser.site
+
+/*
+class HentaiLibRepository(loaderContext: MangaLoaderContext) : MangaLibRepository(loaderContext) {
+
+	protected override val defaultDomain = "hentailib.me"
+
+	override val source = MangaSource.HENTAILIB
+
+}*/
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaChanRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaChanRepository.kt
@@ -1,8 +1,9 @@
 package org.koitharu.kotatsu.core.parser.site

 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext

-class MangaChanRepository : ChanRepository() {
+class MangaChanRepository(loaderContext: MangaLoaderContext) : ChanRepository(loaderContext) {

 	override val defaultDomain = "manga-chan.me"
 	override val source = MangaSource.MANGACHAN
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaLibRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaLibRepository.kt
@@ -0,0 +1,229 @@
+package org.koitharu.kotatsu.core.parser.site
+
+import org.json.JSONArray
+import org.json.JSONObject
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.exceptions.ParseException
+import org.koitharu.kotatsu.core.model.*
+import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.domain.MangaLoaderContext
+import org.koitharu.kotatsu.utils.ext.*
+
+open class MangaLibRepository(loaderContext: MangaLoaderContext) :
+	RemoteMangaRepository(loaderContext) {
+
+	protected open val defaultDomain = "mangalib.me"
+
+	override val source = MangaSource.MANGALIB
+
+	override val sortOrders = setOf(
+		SortOrder.RATING,
+		SortOrder.ALPHABETICAL,
+		SortOrder.POPULARITY,
+		SortOrder.UPDATED,
+		SortOrder.NEWEST
+	)
+
+	override suspend fun getList(
+		offset: Int,
+		query: String?,
+		sortOrder: SortOrder?,
+		tag: MangaTag?
+	): List<Manga> {
+		if (!query.isNullOrEmpty()) {
+			return search(query)
+		}
+		val domain = conf.getDomain(defaultDomain)
+		val page = (offset / 60f).toIntUp()
+		val url = buildString {
+			append("https://")
+			append(domain)
+			append("/manga-list?dir=")
+			append(getSortKey(sortOrder))
+			append("&page=")
+			append(page)
+			if (tag != null) {
+				append("&includeGenres[]=")
+				append(tag.key)
+			}
+		}
+		val doc = loaderContext.httpGet(url).parseHtml()
+		val root = doc.body().getElementById("manga-list") ?: throw ParseException("Root not found")
+		val items = root.selectFirst("div.media-cards-grid").select("div.media-card-wrap")
+		return items.mapNotNull { card ->
+			val a = card.selectFirst("a.media-card") ?: return@mapNotNull null
+			val href = a.attr("href").withDomain(domain)
+			Manga(
+				id = href.longHashCode(),
+				title = card.selectFirst("h3").text(),
+				coverUrl = a.attr("data-src").withDomain(domain),
+				altTitle = null,
+				author = null,
+				rating = Manga.NO_RATING,
+				url = href,
+				tags = emptySet(),
+				state = null,
+				source = source
+			)
+		}
+	}
+
+	override fun onCreatePreferences() = setOf(R.string.key_parser_domain)
+
+	override suspend fun getDetails(manga: Manga): Manga {
+		val doc = loaderContext.httpGet(manga.url + "?section=info").parseHtml()
+		val root = doc.body().getElementById("main-page") ?: throw ParseException("Root not found")
+		val title = root.selectFirst("div.media-header__wrap")?.children()
+		val info = root.selectFirst("div.media-content")
+		val chaptersDoc = loaderContext.httpGet(manga.url + "?section=chapters").parseHtml()
+		val scripts = chaptersDoc.body().select("script")
+		var chapters: ArrayList<MangaChapter>? = null
+		scripts@ for (script in scripts) {
+			val raw = script.html().lines()
+			for (line in raw) {
+				if (line.startsWith("window.__CHAPTERS_DATA__")) {
+					val json = JSONObject(line.substringAfter('=').substringBeforeLast(';'))
+					val list = json.getJSONArray("list")
+					val total = list.length()
+					chapters = ArrayList(total)
+					for (i in 0 until total) {
+						val item = list.getJSONObject(i)
+						val url = buildString {
+							append(manga.url)
+							append("/v")
+							append(item.getInt("chapter_volume"))
+							append("/c")
+							append(item.getString("chapter_number"))
+							append('/')
+							append(item.getJSONArray("teams").getJSONObject(0).optString("slug"))
+						}
+						var name = item.getString("chapter_name")
+						if (name.isNullOrBlank() || name == "null") {
+							name = "Том " + item.getInt("chapter_volume") +
+									" Глава " + item.getString("chapter_number")
+						}
+						chapters.add(
+							MangaChapter(
+								id = url.longHashCode(),
+								url = url,
+								source = source,
+								number = total - i,
+								name = name
+							)
+						)
+					}
+					chapters.reverse()
+					break@scripts
+				}
+			}
+		}
+		return manga.copy(
+			title = title?.getOrNull(0)?.text()?.takeUnless(String::isBlank) ?: manga.title,
+			altTitle = title?.getOrNull(1)?.text()?.substringBefore('/')?.trim(),
+			rating = root.selectFirst("div.media-stats-item__score")
+				?.selectFirst("span")
+				?.text()?.toFloatOrNull()?.div(5f) ?: manga.rating,
+			author = info.getElementsMatchingOwnText("Автор").firstOrNull()
+				?.nextElementSibling()?.text() ?: manga.author,
+			tags = info.getElementsMatchingOwnText("Жанры")?.firstOrNull()
+				?.nextElementSibling()?.select("a")?.mapNotNull { a ->
+					MangaTag(
+						title = a.text().capitalize(),
+						key = a.attr("href").substringAfterLast('='),
+						source = source
+					)
+				}?.toSet() ?: manga.tags,
+			description = info.getElementsMatchingOwnText("Описание")?.firstOrNull()
+				?.nextElementSibling()?.html(),
+			chapters = chapters
+		)
+	}
+
+	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> {
+		val doc = loaderContext.httpGet(chapter.url).parseHtml()
+		val scripts = doc.head().select("script")
+		val pg = doc.body().getElementById("pg").html()
+			.substringAfter('=')
+			.substringBeforeLast(';')
+		val pages = JSONArray(pg)
+		for (script in scripts) {
+			val raw = script.html().trim()
+			if (raw.contains("window.__info")) {
+				val json = JSONObject(
+					raw.substringAfter("window.__info")
+						.substringAfter('=')
+						.substringBeforeLast(';')
+				)
+				val domain = json.getJSONObject("servers").run {
+					getStringOrNull("main") ?: getString(
+						json.getJSONObject("img").getString("server")
+					)
+				}
+				val url = json.getJSONObject("img").getString("url")
+				return pages.map { x ->
+					val pageUrl = "$domain$url${x.getString("u")}"
+					MangaPage(
+						id = pageUrl.longHashCode(),
+						source = source,
+						url = pageUrl
+					)
+				}
+			}
+		}
+		throw ParseException("Script with info not found")
+	}
+
+	override suspend fun getTags(): Set<MangaTag> {
+		val domain = conf.getDomain(defaultDomain)
+		val url = "https://$domain/manga-list"
+		val doc = loaderContext.httpGet(url).parseHtml()
+		val scripts = doc.body().select("script")
+		for (script in scripts) {
+			val raw = script.html().trim()
+			if (raw.startsWith("window.__DATA")) {
+				val json = JSONObject(raw.substringAfter('=').substringBeforeLast(';'))
+				val genres = json.getJSONObject("filters").getJSONArray("genres")
+				val result = HashSet<MangaTag>(genres.length())
+				for (x in genres) {
+					result += MangaTag(
+						source = source,
+						key = x.getInt("id").toString(),
+						title = x.getString("name").capitalize()
+					)
+				}
+				return result
+			}
+		}
+		throw ParseException("Script with genres not found")
+	}
+
+	private fun getSortKey(sortOrder: SortOrder?) = when (sortOrder) {
+		SortOrder.RATING -> "desc&sort=rate"
+		SortOrder.ALPHABETICAL -> "asc&sort=name"
+		SortOrder.POPULARITY -> "desc&sort=views"
+		SortOrder.UPDATED -> "desc&sort=last_chapter_at"
+		SortOrder.NEWEST -> "desc&sort=created_at"
+		else -> "desc&sort=last_chapter_at"
+	}
+
+	private suspend fun search(query: String): List<Manga> {
+		val domain = conf.getDomain(defaultDomain)
+		val json = loaderContext.httpGet("https://$domain/search?query=${query.urlEncoded()}")
+			.parseJsonArray()
+		return json.map { jo ->
+			val url = "https://$domain/${jo.getString("slug")}"
+			Manga(
+				id = url.longHashCode(),
+				url = url,
+				title = jo.getString("rus_name"),
+				altTitle = jo.getString("name"),
+				author = null,
+				tags = emptySet(),
+				rating = Manga.NO_RATING,
+				state = null,
+				source = source,
+				coverUrl = "https://$domain/uploads/cover/${jo.getString("slug")}/${jo.getString("cover")}/cover_thumb.jpg"
+			)
+		}
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaTownRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaTownRepository.kt
@@ -0,0 +1,178 @@
+package org.koitharu.kotatsu.core.parser.site
+
+import org.intellij.lang.annotations.Language
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.exceptions.ParseException
+import org.koitharu.kotatsu.core.model.*
+import org.koitharu.kotatsu.core.parser.RemoteMangaRepository
+import org.koitharu.kotatsu.domain.MangaLoaderContext
+import org.koitharu.kotatsu.utils.ext.*
+import java.util.*
+
+class MangaTownRepository(loaderContext: MangaLoaderContext) : RemoteMangaRepository(loaderContext) {
+
+	override val source = MangaSource.MANGATOWN
+
+	override val sortOrders = setOf(
+		SortOrder.ALPHABETICAL,
+		SortOrder.RATING,
+		SortOrder.POPULARITY,
+		SortOrder.UPDATED
+	)
+
+	override suspend fun getList(
+		offset: Int,
+		query: String?,
+		sortOrder: SortOrder?,
+		tag: MangaTag?
+	): List<Manga> {
+		val domain = conf.getDomain(DOMAIN)
+		val ssl = conf.isUseSsl(false)
+		val scheme = if (ssl) "https" else "http"
+		val sortKey = when (sortOrder) {
+			SortOrder.ALPHABETICAL -> "?name.az"
+			SortOrder.RATING -> "?rating.za"
+			SortOrder.UPDATED -> "?last_chapter_time.za"
+			else -> ""
+		}
+		val page = (offset / 30) + 1
+		val url = when {
+			!query.isNullOrEmpty() -> {
+				if (offset != 0) {
+					return emptyList()
+				}
+				"$scheme://$domain/search?name=${query.urlEncoded()}"
+			}
+			tag != null -> "$scheme://$domain/directory/${tag.key}/$page.htm$sortKey"
+			else -> "$scheme://$domain/directory/$page.htm$sortKey"
+		}
+		val doc = loaderContext.httpGet(url).parseHtml()
+		val root = doc.body().selectFirst("ul.manga_pic_list")
+			?: throw ParseException("Root not found")
+		return root.select("li").mapNotNull { li ->
+			val a = li.selectFirst("a.manga_cover")
+			val href = a.attr("href").withDomain(domain, ssl)
+			val views = li.select("p.view")
+			val status = views.findOwnText { x -> x.startsWith("Status:") }
+				?.substringAfter(':')?.trim()?.toLowerCase(Locale.ROOT)
+			Manga(
+				id = href.longHashCode(),
+				title = a.attr("title"),
+				coverUrl = a.selectFirst("img").attr("src"),
+				source = MangaSource.MANGATOWN,
+				altTitle = null,
+				rating = li.selectFirst("p.score")?.selectFirst("b")
+					?.ownText()?.toFloatOrNull()?.div(5f) ?: Manga.NO_RATING,
+				largeCoverUrl = null,
+				author = views.findText { x -> x.startsWith("Author:") }?.substringAfter(':')
+					?.trim(),
+				state = when (status) {
+					"ongoing" -> MangaState.ONGOING
+					"completed" -> MangaState.FINISHED
+					else -> null
+				},
+				tags = li.selectFirst("p.keyWord")?.select("a")?.mapNotNull tags@{ x ->
+					MangaTag(
+						title = x.attr("title"),
+						key = x.attr("href").parseTagKey() ?: return@tags null,
+						source = MangaSource.MANGATOWN
+					)
+				}?.toSet().orEmpty(),
+				url = href
+			)
+		}
+	}
+
+	override suspend fun getDetails(manga: Manga): Manga {
+		val domain = conf.getDomain(DOMAIN)
+		val ssl = conf.isUseSsl(false)
+		val doc = loaderContext.httpGet(manga.url).parseHtml()
+		val root = doc.body().selectFirst("section.main")
+			?.selectFirst("div.article_content") ?: throw ParseException("Cannot find root")
+		val info = root.selectFirst("div.detail_info").selectFirst("ul")
+		val chaptersList = root.selectFirst("div.chapter_content")
+			?.selectFirst("ul.chapter_list")?.select("li")?.asReversed()
+		return manga.copy(
+			tags = manga.tags + info.select("li").find { x ->
+				x.selectFirst("b")?.ownText() == "Genre(s):"
+			}?.select("a")?.mapNotNull { a ->
+				MangaTag(
+					title = a.attr("title"),
+					key = a.attr("href").parseTagKey() ?: return@mapNotNull null,
+					source = MangaSource.MANGATOWN
+				)
+			}.orEmpty(),
+			description = info.getElementById("show")?.ownText(),
+			chapters = chaptersList?.mapIndexedNotNull { i, li ->
+					val href = li.selectFirst("a").attr("href").withDomain(domain, ssl)
+				val name = li.select("span").filter { it.className().isEmpty() }.joinToString(" - ") { it.text() }.trim()
+					MangaChapter(
+						id = href.longHashCode(),
+						url = href,
+						source = MangaSource.MANGATOWN,
+						number = i + 1,
+						name = if (name.isEmpty()) "${manga.title} - ${i + 1}" else name
+					)
+				}
+		)
+	}
+
+	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> {
+		val domain = conf.getDomain(DOMAIN)
+		val ssl = conf.isUseSsl(false)
+		val doc = loaderContext.httpGet(chapter.url).parseHtml()
+		val root = doc.body().selectFirst("div.page_select")
+			?: throw ParseException("Cannot find root")
+		return root.selectFirst("select").select("option").mapNotNull {
+			val href = it.attr("value").withDomain(domain, ssl)
+			if (href.endsWith("featured.html")) {
+				return@mapNotNull null
+			}
+			MangaPage(
+				id = href.longHashCode(),
+				url = href,
+				source = MangaSource.MANGATOWN
+			)
+		}
+	}
+
+	override suspend fun getPageFullUrl(page: MangaPage): String {
+		val domain = conf.getDomain(DOMAIN)
+		val ssl = conf.isUseSsl(false)
+		val doc = loaderContext.httpGet(page.url).parseHtml()
+		return doc.getElementById("image").attr("src").withDomain(domain, ssl)
+	}
+
+	override suspend fun getTags(): Set<MangaTag> {
+		val domain = conf.getDomain(DOMAIN)
+		val doc = loaderContext.httpGet("http://$domain/directory/").parseHtml()
+		val root = doc.body().selectFirst("aside.right")
+			.getElementsContainingOwnText("Genres")
+			.first()
+			.nextElementSibling()
+		return root.select("li").mapNotNull { li ->
+			val a = li.selectFirst("a") ?: return@mapNotNull null
+			val key = a.attr("href").parseTagKey()
+			if (key.isNullOrEmpty()) {
+				return@mapNotNull null
+			}
+			MangaTag(
+				source = MangaSource.MANGATOWN,
+				key = key,
+				title = a.text()
+			)
+		}.toSet()
+	}
+
+
+	override fun onCreatePreferences() = setOf(R.string.key_parser_domain, R.string.key_parser_ssl)
+
+	private fun String.parseTagKey() = split('/').findLast { TAG_REGEX matches it }
+
+	private companion object {
+
+		@Language("RegExp")
+		val TAG_REGEX = Regex("[^\\-]+-[^\\-]+-[^\\-]+-[^\\-]+-[^\\-]+-[^\\-]+")
+		const val DOMAIN = "www.mangatown.com"
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MintMangaRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MintMangaRepository.kt
@@ -1,8 +1,9 @@
 package org.koitharu.kotatsu.core.parser.site

 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext

-class MintMangaRepository : GroupleRepository() {
+class MintMangaRepository(loaderContext: MangaLoaderContext) : GroupleRepository(loaderContext) {

 	override val source = MangaSource.MINTMANGA
 	override val defaultDomain: String = "mintmanga.live"
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/ReadmangaRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/ReadmangaRepository.kt
@@ -1,9 +1,10 @@
 package org.koitharu.kotatsu.core.parser.site

 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext

-class ReadmangaRepository : GroupleRepository() {
+class ReadmangaRepository(loaderContext: MangaLoaderContext) : GroupleRepository(loaderContext) {

-	override val defaultDomain = "readmanga.me"
+	override val defaultDomain = "readmanga.live"
 	override val source = MangaSource.READMANGA_RU
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/SelfMangaRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/SelfMangaRepository.kt
@@ -1,8 +1,9 @@
 package org.koitharu.kotatsu.core.parser.site

 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext

-class SelfMangaRepository : GroupleRepository() {
+class SelfMangaRepository(loaderContext: MangaLoaderContext) : GroupleRepository(loaderContext) {

 	override val defaultDomain = "selfmanga.ru"
 	override val source = MangaSource.SELFMANGA
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/YaoiChanRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/YaoiChanRepository.kt
@@ -4,11 +4,12 @@ import org.koitharu.kotatsu.core.exceptions.ParseException
 import org.koitharu.kotatsu.core.model.Manga
 import org.koitharu.kotatsu.core.model.MangaChapter
 import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.domain.MangaLoaderContext
 import org.koitharu.kotatsu.utils.ext.longHashCode
 import org.koitharu.kotatsu.utils.ext.parseHtml
 import org.koitharu.kotatsu.utils.ext.withDomain

-class YaoiChanRepository : ChanRepository() {
+class YaoiChanRepository(loaderContext: MangaLoaderContext) : ChanRepository(loaderContext) {

 	override val source = MangaSource.YAOICHAN
 	override val defaultDomain = "yaoi-chan.me"
--- a/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppSection.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppSection.kt
@@ -0,0 +1,6 @@
+package org.koitharu.kotatsu.core.prefs
+
+enum class AppSection {
+
+	LOCAL, FAVOURITES, HISTORY, FEED
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppSettings.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppSettings.kt
@@ -3,10 +3,14 @@ package org.koitharu.kotatsu.core.prefs
 import android.content.Context
 import android.content.SharedPreferences
 import android.content.res.Resources
+import android.provider.Settings
 import androidx.appcompat.app.AppCompatDelegate
+import androidx.core.content.edit
 import androidx.preference.PreferenceManager
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.parser.LocalMangaRepository
 import org.koitharu.kotatsu.utils.delegates.prefs.*
+import java.io.File

 class AppSettings private constructor(resources: Resources, private val prefs: SharedPreferences) :
 	SharedPreferences by prefs {
@@ -22,6 +26,12 @@ class AppSettings private constructor(resources: Resources, private val prefs: S
 		ListMode.DETAILED_LIST
 	)

+	var defaultSection by EnumPreferenceDelegate(
+		AppSection::class.java,
+		resources.getString(R.string.key_app_section),
+		AppSection.HISTORY
+	)
+
 	val theme by StringIntPreferenceDelegate(
 		resources.getString(R.string.key_theme),
 		AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM
@@ -52,6 +62,31 @@ class AppSettings private constructor(resources: Resources, private val prefs: S
 		0L
 	)

+	val trackerNotifications by BoolPreferenceDelegate(
+		resources.getString(R.string.key_tracker_notifications),
+		true
+	)
+
+	var notificationSound by StringPreferenceDelegate(
+		resources.getString(R.string.key_notifications_sound),
+		Settings.System.DEFAULT_NOTIFICATION_URI.toString()
+	)
+
+	val notificationVibrate by BoolPreferenceDelegate(
+		resources.getString(R.string.key_notifications_vibrate),
+		false
+	)
+
+	val notificationLight by BoolPreferenceDelegate(
+		resources.getString(R.string.key_notifications_light),
+		true
+	)
+
+	val readerAnimation by BoolPreferenceDelegate(
+		resources.getString(R.string.key_reader_animation),
+		false
+	)
+
 	private var sourcesOrderStr by NullableStringPreferenceDelegate(resources.getString(R.string.key_sources_order))

 	var sourcesOrder: List<Int>
@@ -62,6 +97,24 @@ class AppSettings private constructor(resources: Resources, private val prefs: S

 	var hiddenSources by StringSetPreferenceDelegate(resources.getString(R.string.key_sources_hidden))

+	fun getStorageDir(context: Context): File? {
+		val value = prefs.getString(context.getString(R.string.key_local_storage), null)?.let {
+			File(it)
+		}?.takeIf { it.exists() && it.canWrite() }
+		return value ?: LocalMangaRepository.getFallbackStorageDir(context)
+	}
+
+	fun setStorageDir(context: Context, file: File?) {
+		val key = context.getString(R.string.key_local_storage)
+		prefs.edit {
+			if (file == null) {
+				remove(key)
+			} else {
+				putString(key, file.path)
+			}
+		}
+	}
+
 	fun subscribe(listener: SharedPreferences.OnSharedPreferenceChangeListener) {
 		prefs.registerOnSharedPreferenceChangeListener(listener)
 	}
--- a/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppWidgetConfig.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppWidgetConfig.kt
@@ -0,0 +1,26 @@
+package org.koitharu.kotatsu.core.prefs
+
+import android.content.Context
+import android.content.SharedPreferences
+import org.koitharu.kotatsu.utils.delegates.prefs.LongPreferenceDelegate
+
+class AppWidgetConfig private constructor(
+	private val prefs: SharedPreferences,
+	val widgetId: Int
+) :	SharedPreferences by prefs {
+
+	var categoryId by LongPreferenceDelegate(CATEGORY_ID, 0L)
+
+	companion object {
+
+		private const val CATEGORY_ID = "cat_id"
+
+		fun getInstance(context: Context, widgetId: Int) = AppWidgetConfig(
+			context.getSharedPreferences(
+				"appwidget_$widgetId",
+				Context.MODE_PRIVATE
+			), widgetId
+		)
+	}
+
+}
--- a/app/src/main/java/org/koitharu/kotatsu/core/prefs/ListMode.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/prefs/ListMode.kt
@@ -1,13 +1,6 @@
 package org.koitharu.kotatsu.core.prefs

-enum class ListMode(val id: Int) {
+enum class ListMode {

-	LIST(0),
-	DETAILED_LIST(1),
-	GRID(2);
-
-	companion object {
-
-		fun valueOf(id: Int) = values().firstOrNull { it.id == id }
-	}
+	LIST, DETAILED_LIST, GRID;
 }
--- a/app/src/main/java/org/koitharu/kotatsu/core/prefs/SourceConfig.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/prefs/SourceConfig.kt
@@ -8,16 +8,20 @@ interface SourceConfig {

 	fun getDomain(defaultValue: String): String

+	fun isUseSsl(defaultValue: Boolean): Boolean
+
 	private class PrefSourceConfig(context: Context, source: MangaSource) : SourceConfig {

 		private val prefs = context.getSharedPreferences(source.name, Context.MODE_PRIVATE)

 		private val keyDomain = context.getString(R.string.key_parser_domain)
+		private val keySsl = context.getString(R.string.key_parser_ssl)

 		override fun getDomain(defaultValue: String) = prefs.getString(keyDomain, defaultValue)
 			?.takeUnless(String::isBlank)
 			?: defaultValue

+		override fun isUseSsl(defaultValue: Boolean) = prefs.getBoolean(keySsl, defaultValue)
 	}

 	companion object {
--- a/app/src/main/java/org/koitharu/kotatsu/domain/MangaDataRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/MangaDataRepository.kt
@@ -14,28 +14,33 @@ class MangaDataRepository : KoinComponent {

 	private val db: MangaDatabase by inject()

-	suspend fun savePreferences(mangaId: Long, mode: ReaderMode) {
-		db.preferencesDao().upsert(
-			MangaPrefsEntity(
-				mangaId = mangaId,
-				mode = mode.id
+	suspend fun savePreferences(manga: Manga, mode: ReaderMode) {
+		val tags = manga.tags.map(TagEntity.Companion::fromMangaTag)
+		db.withTransaction {
+			db.tagsDao.upsert(tags)
+			db.mangaDao.upsert(MangaEntity.from(manga), tags)
+			db.preferencesDao.upsert(
+				MangaPrefsEntity(
+					mangaId = manga.id,
+					mode = mode.id
+				)
 			)
-		)
+		}
 	}

 	suspend fun getReaderMode(mangaId: Long): ReaderMode? {
-		return db.preferencesDao().find(mangaId)?.let { ReaderMode.valueOf(it.mode) }
+		return db.preferencesDao.find(mangaId)?.let { ReaderMode.valueOf(it.mode) }
 	}

 	suspend fun findMangaById(mangaId: Long): Manga? {
-		return db.mangaDao().find(mangaId)?.toManga()
+		return db.mangaDao.find(mangaId)?.toManga()
 	}

 	suspend fun storeManga(manga: Manga) {
 		val tags = manga.tags.map(TagEntity.Companion::fromMangaTag)
 		db.withTransaction {
-			db.tagsDao().upsert(tags)
-			db.mangaDao().upsert(MangaEntity.from(manga), tags)
+			db.tagsDao.upsert(tags)
+			db.mangaDao.upsert(MangaEntity.from(manga), tags)
 		}
 	}
 }
--- a/app/src/main/java/org/koitharu/kotatsu/domain/MangaProviderFactory.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/MangaProviderFactory.kt
@@ -2,13 +2,20 @@ package org.koitharu.kotatsu.domain

 import org.koin.core.KoinComponent
 import org.koin.core.get
+import org.koin.core.inject
 import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.core.parser.LocalMangaRepository
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.prefs.AppSettings
+import java.lang.ref.WeakReference
+import java.util.*

 object MangaProviderFactory : KoinComponent {

+	private val loaderContext by inject<MangaLoaderContext>()
+	private val cache =
+		EnumMap<MangaSource, WeakReference<MangaRepository>>(MangaSource::class.java)
+
 	fun getSources(includeHidden: Boolean): List<MangaSource> {
 		val settings = get<AppSettings>()
 		val list = MangaSource.values().toList() - MangaSource.LOCAL
@@ -18,7 +25,7 @@ object MangaProviderFactory : KoinComponent {
 			val e = order.indexOf(x.ordinal)
 			if (e == -1) order.size + x.ordinal else e
 		}
-		return if(includeHidden) {
+		return if (includeHidden) {
 			sorted
 		} else {
 			sorted.filterNot { x ->
@@ -27,9 +34,37 @@ object MangaProviderFactory : KoinComponent {
 		}
 	}

-	fun createLocal() = LocalMangaRepository()
+	fun createLocal(): LocalMangaRepository {
+		var instance = cache[MangaSource.LOCAL]?.get()
+		if (instance == null) {
+			synchronized(cache) {
+				instance = cache[MangaSource.LOCAL]?.get()
+				if (instance == null) {
+					instance = LocalMangaRepository()
+					cache[MangaSource.LOCAL] = WeakReference<MangaRepository>(instance)
+				}
+			}
+		}
+		return instance as LocalMangaRepository
+	}

+	@Throws(Throwable::class)
 	fun create(source: MangaSource): MangaRepository {
-		return source.cls.newInstance()
+		var instance = cache[source]?.get()
+		if (instance == null) {
+			synchronized(cache) {
+				instance = cache[source]?.get()
+				if (instance == null) {
+					instance = try {
+						source.cls.getDeclaredConstructor(MangaLoaderContext::class.java)
+							.newInstance(loaderContext)
+					} catch (e: NoSuchMethodException) {
+						source.cls.newInstance()
+					}
+					cache[source] = WeakReference(instance!!)
+				}
+			}
+		}
+		return instance!!
 	}
 }
--- a/app/src/main/java/org/koitharu/kotatsu/domain/MangaSearchRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/MangaSearchRepository.kt
@@ -0,0 +1,39 @@
+package org.koitharu.kotatsu.domain
+
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.flow
+import org.koin.core.KoinComponent
+import org.koitharu.kotatsu.core.model.Manga
+import org.koitharu.kotatsu.core.model.MangaSource
+import org.koitharu.kotatsu.core.model.SortOrder
+import java.util.*
+
+class MangaSearchRepository : KoinComponent {
+
+	fun globalSearch(query: String, batchSize: Int = 4): Flow<List<Manga>> = flow {
+		val sources = MangaProviderFactory.getSources(false)
+		val lists = EnumMap<MangaSource, List<Manga>>(MangaSource::class.java)
+		var i = 0
+		while (true) {
+			var isEmitted = false
+			for (source in sources) {
+				val list = lists.getOrPut(source) {
+					try {
+						MangaProviderFactory.create(source).getList(0, query, SortOrder.POPULARITY)
+					} catch (e: Throwable) {
+						e.printStackTrace()
+						emptyList<Manga>()
+					}
+				}
+				if (i < list.size) {
+					emit(list.subList(i, (i + batchSize).coerceAtMost(list.lastIndex)))
+					isEmitted = true
+				}
+			}
+			i += batchSize
+			if (!isEmitted) {
+				return@flow
+			}
+		}
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/domain/MangaUtils.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/MangaUtils.kt
@@ -1,7 +1,9 @@
 package org.koitharu.kotatsu.domain

 import android.graphics.BitmapFactory
+import android.net.Uri
 import android.util.Size
+import androidx.annotation.WorkerThread
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import org.koin.core.KoinComponent
@@ -12,6 +14,7 @@ import org.koitharu.kotatsu.core.prefs.ReaderMode
 import org.koitharu.kotatsu.utils.ext.await
 import org.koitharu.kotatsu.utils.ext.medianOrNull
 import java.io.InputStream
+import java.util.zip.ZipFile

 object MangaUtils : KoinComponent {

@@ -19,17 +22,28 @@ object MangaUtils : KoinComponent {
 	 * Automatic determine type of manga by page size
 	 * @return ReaderMode.WEBTOON if page is wide
 	 */
+	@WorkerThread
+	@Suppress("BlockingMethodInNonBlockingContext")
 	suspend fun determineReaderMode(pages: List<MangaPage>): ReaderMode? {
 		try {
 			val page = pages.medianOrNull() ?: return null
 			val url = MangaProviderFactory.create(page.source).getPageFullUrl(page)
-			val client = get<OkHttpClient>()
-			val request = Request.Builder()
-				.url(url)
-				.get()
-				.build()
-			val size = client.newCall(request).await().use {
-				getBitmapSize(it.body?.byteStream())
+			val uri = Uri.parse(url)
+			val size = if (uri.scheme == "cbz") {
+				val zip = ZipFile(uri.schemeSpecificPart)
+				val entry = zip.getEntry(uri.fragment)
+				zip.getInputStream(entry).use {
+					getBitmapSize(it)
+				}
+			} else {
+				val client = get<OkHttpClient>()
+				val request = Request.Builder()
+					.url(url)
+					.get()
+					.build()
+				client.newCall(request).await().use {
+					getBitmapSize(it.body?.byteStream())
+				}
 			}
 			return when {
 				size.width * 2 < size.height -> ReaderMode.WEBTOON
--- a/app/src/main/java/org/koitharu/kotatsu/domain/favourites/FavouritesRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/favourites/FavouritesRepository.kt
@@ -1,5 +1,6 @@
 package org.koitharu.kotatsu.domain.favourites

+import androidx.collection.ArraySet
 import androidx.room.withTransaction
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
@@ -12,24 +13,38 @@ import org.koitharu.kotatsu.core.db.entity.MangaEntity
 import org.koitharu.kotatsu.core.db.entity.TagEntity
 import org.koitharu.kotatsu.core.model.FavouriteCategory
 import org.koitharu.kotatsu.core.model.Manga
-import java.util.*

 class FavouritesRepository : KoinComponent {

 	private val db: MangaDatabase by inject()

+	suspend fun getAllManga(): List<Manga> {
+		val entities = db.favouritesDao.findAll()
+		return entities.map { it.manga.toManga(it.tags.map(TagEntity::toMangaTag).toSet()) }
+	}
+
 	suspend fun getAllManga(offset: Int): List<Manga> {
-		val entities = db.favouritesDao().findAll(offset, 20, "created_at")
+		val entities = db.favouritesDao.findAll(offset, 20)
+		return entities.map { it.manga.toManga(it.tags.map(TagEntity::toMangaTag).toSet()) }
+	}
+
+	suspend fun getManga(categoryId: Long): List<Manga> {
+		val entities = db.favouritesDao.findAll(categoryId)
+		return entities.map { it.manga.toManga(it.tags.map(TagEntity::toMangaTag).toSet()) }
+	}
+
+	suspend fun getManga(categoryId: Long, offset: Int): List<Manga> {
+		val entities = db.favouritesDao.findAll(categoryId, offset, 20)
 		return entities.map { it.manga.toManga(it.tags.map(TagEntity::toMangaTag).toSet()) }
 	}

 	suspend fun getAllCategories(): List<FavouriteCategory> {
-		val entities = db.favouriteCategoriesDao().findAll("created_at")
+		val entities = db.favouriteCategoriesDao.findAll()
 		return entities.map { it.toFavouriteCategory() }
 	}

 	suspend fun getCategories(mangaId: Long): List<FavouriteCategory> {
-		val entities = db.favouritesDao().find(mangaId)?.categories
+		val entities = db.favouritesDao.find(mangaId)?.categories
 		return entities?.map { it.toFavouriteCategory() }.orEmpty()
 	}

@@ -37,42 +52,60 @@ class FavouritesRepository : KoinComponent {
 		val entity = FavouriteCategoryEntity(
 			title = title,
 			createdAt = System.currentTimeMillis(),
+			sortKey = db.favouriteCategoriesDao.getNextSortKey(),
 			categoryId = 0
 		)
-		val id = db.favouriteCategoriesDao().insert(entity)
+		val id = db.favouriteCategoriesDao.insert(entity)
+		notifyCategoriesChanged()
 		return entity.toFavouriteCategory(id)
 	}

+	suspend fun renameCategory(id: Long, title: String) {
+		db.favouriteCategoriesDao.update(id, title)
+		notifyCategoriesChanged()
+	}
+
 	suspend fun removeCategory(id: Long) {
-		db.favouriteCategoriesDao().delete(id)
+		db.favouriteCategoriesDao.delete(id)
+		notifyCategoriesChanged()
+	}
+
+	suspend fun reorderCategories(orderedIds: List<Long>) {
+		val dao = db.favouriteCategoriesDao
+		db.withTransaction {
+			for ((i, id) in orderedIds.withIndex()) {
+				dao.update(id, i)
+			}
+		}
+		notifyCategoriesChanged()
 	}

 	suspend fun addToCategory(manga: Manga, categoryId: Long) {
 		val tags = manga.tags.map(TagEntity.Companion::fromMangaTag)
 		db.withTransaction {
-			db.tagsDao().upsert(tags)
-			db.mangaDao().upsert(MangaEntity.from(manga), tags)
+			db.tagsDao.upsert(tags)
+			db.mangaDao.upsert(MangaEntity.from(manga), tags)
 			val entity = FavouriteEntity(manga.id, categoryId, System.currentTimeMillis())
-			db.favouritesDao().add(entity)
+			db.favouritesDao.add(entity)
 		}
 		notifyFavouritesChanged(manga.id)
 	}

 	suspend fun removeFromCategory(manga: Manga, categoryId: Long) {
-		db.favouritesDao().delete(categoryId, manga.id)
+		db.favouritesDao.delete(categoryId, manga.id)
 		notifyFavouritesChanged(manga.id)
 	}

 	companion object {

-		private val listeners = HashSet<OnFavouritesChangeListener>()
+		private val listeners = ArraySet<OnFavouritesChangeListener>()

 		fun subscribe(listener: OnFavouritesChangeListener) {
 			listeners += listener
 		}

 		fun unsubscribe(listener: OnFavouritesChangeListener) {
-			listeners += listener
+			listeners -= listener
 		}

 		private suspend fun notifyFavouritesChanged(mangaId: Long) {
@@ -80,5 +113,11 @@ class FavouritesRepository : KoinComponent {
 				listeners.forEach { x -> x.onFavouritesChanged(mangaId) }
 			}
 		}
+
+		private suspend fun notifyCategoriesChanged() {
+			withContext(Dispatchers.Main) {
+				listeners.forEach { x -> x.onCategoriesChanged() }
+			}
+		}
 	}
 }
--- a/app/src/main/java/org/koitharu/kotatsu/domain/favourites/OnFavouritesChangeListener.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/favourites/OnFavouritesChangeListener.kt
@@ -3,4 +3,6 @@ package org.koitharu.kotatsu.domain.favourites
 interface OnFavouritesChangeListener {

 	fun onFavouritesChanged(mangaId: Long)
+
+	fun onCategoriesChanged()
 }
--- a/app/src/main/java/org/koitharu/kotatsu/domain/history/ChapterExtra.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/history/ChapterExtra.kt
@@ -2,5 +2,5 @@ package org.koitharu.kotatsu.domain.history

 enum class ChapterExtra {

-	READ, CURRENT, UNREAD, NEW
+	READ, CURRENT, UNREAD, NEW, CHECKED
 }
--- a/app/src/main/java/org/koitharu/kotatsu/domain/history/HistoryRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/history/HistoryRepository.kt
@@ -1,5 +1,6 @@
 package org.koitharu.kotatsu.domain.history

+import androidx.collection.ArraySet
 import androidx.room.withTransaction
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
@@ -11,55 +12,50 @@ import org.koitharu.kotatsu.core.db.entity.MangaEntity
 import org.koitharu.kotatsu.core.db.entity.TagEntity
 import org.koitharu.kotatsu.core.model.Manga
 import org.koitharu.kotatsu.core.model.MangaHistory
+import org.koitharu.kotatsu.domain.tracking.TrackingRepository
 import java.util.*

 class HistoryRepository : KoinComponent {

 	private val db: MangaDatabase by inject()
+	private val trackingRepository by lazy(::TrackingRepository)

 	suspend fun getList(offset: Int, limit: Int = 20): List<Manga> {
-		val entities = db.historyDao().findAll(offset, limit)
+		val entities = db.historyDao.findAll(offset, limit)
 		return entities.map { it.manga.toManga(it.tags.map(TagEntity::toMangaTag).toSet()) }
 	}

-	suspend fun addOrUpdate(manga: Manga, chapterId: Long, page: Int, scroll: Float) {
+	suspend fun addOrUpdate(manga: Manga, chapterId: Long, page: Int, scroll: Int) {
 		val tags = manga.tags.map(TagEntity.Companion::fromMangaTag)
 		db.withTransaction {
-			db.tagsDao().upsert(tags)
-			db.mangaDao().upsert(MangaEntity.from(manga), tags)
-			db.historyDao().upsert(
+			db.tagsDao.upsert(tags)
+			db.mangaDao.upsert(MangaEntity.from(manga), tags)
+			db.historyDao.upsert(
 				HistoryEntity(
 					mangaId = manga.id,
 					createdAt = System.currentTimeMillis(),
 					updatedAt = System.currentTimeMillis(),
 					chapterId = chapterId,
 					page = page,
-					scroll = scroll
+					scroll = scroll.toFloat() // we migrate to int, but decide to not update database
 				)
 			)
+			trackingRepository.upsert(manga)
 		}
 		notifyHistoryChanged()
 	}

 	suspend fun getOne(manga: Manga): MangaHistory? {
-		return db.historyDao().find(manga.id)?.let {
-			MangaHistory(
-				createdAt = Date(it.createdAt),
-				updatedAt = Date(it.updatedAt),
-				chapterId = it.chapterId,
-				page = it.page,
-				scroll = it.scroll
-			)
-		}
+		return db.historyDao.find(manga.id)?.toMangaHistory()
 	}

 	suspend fun clear() {
-		db.historyDao().clear()
+		db.historyDao.clear()
 		notifyHistoryChanged()
 	}

 	suspend fun delete(manga: Manga) {
-		db.historyDao().delete(manga.id)
+		db.historyDao.delete(manga.id)
 		notifyHistoryChanged()
 	}

@@ -68,22 +64,22 @@ class HistoryRepository : KoinComponent {
 	 * Useful for replacing saved manga on deleting it with remove source
 	 */
 	suspend fun deleteOrSwap(manga: Manga, alternative: Manga?) {
-		if (alternative == null || db.mangaDao().update(MangaEntity.from(alternative)) <= 0) {
-			db.historyDao().delete(manga.id)
+		if (alternative == null || db.mangaDao.update(MangaEntity.from(alternative)) <= 0) {
+			db.historyDao.delete(manga.id)
 			notifyHistoryChanged()
 		}
 	}

 	companion object {

-		private val listeners = HashSet<OnHistoryChangeListener>()
+		private val listeners = ArraySet<OnHistoryChangeListener>()

 		fun subscribe(listener: OnHistoryChangeListener) {
 			listeners += listener
 		}

 		fun unsubscribe(listener: OnHistoryChangeListener) {
-			listeners += listener
+			listeners -= listener
 		}

 		private suspend fun notifyHistoryChanged() {
--- a/app/src/main/java/org/koitharu/kotatsu/domain/local/MangaIndex.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/local/MangaIndex.kt
@@ -7,6 +7,7 @@ import org.koitharu.kotatsu.core.model.Manga
 import org.koitharu.kotatsu.core.model.MangaChapter
 import org.koitharu.kotatsu.core.model.MangaSource
 import org.koitharu.kotatsu.core.model.MangaTag
+import org.koitharu.kotatsu.utils.ext.getStringOrNull
 import org.koitharu.kotatsu.utils.ext.map
 import org.koitharu.kotatsu.utils.ext.safe

@@ -44,12 +45,12 @@ class MangaIndex(source: String?) {
 		Manga(
 			id = json.getLong("id"),
 			title = json.getString("title"),
-			altTitle = json.getString("title_alt"),
+			altTitle = json.getStringOrNull("title_alt"),
 			url = json.getString("url"),
 			source = source,
 			rating = json.getDouble("rating").toFloat(),
 			coverUrl = json.getString("cover"),
-			description = json.getString("description"),
+			description = json.getStringOrNull("description"),
 			tags = json.getJSONArray("tags").map { x ->
 				MangaTag(
 					title = x.getString("title"),
--- a/app/src/main/java/org/koitharu/kotatsu/domain/local/MangaZip.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/local/MangaZip.kt
@@ -1,63 +1,35 @@
 package org.koitharu.kotatsu.domain.local

+import androidx.annotation.CheckResult
 import androidx.annotation.WorkerThread
+import org.koitharu.kotatsu.core.local.WritableCbzFile
 import org.koitharu.kotatsu.core.model.Manga
 import org.koitharu.kotatsu.core.model.MangaChapter
-import org.koitharu.kotatsu.utils.ext.sub
 import org.koitharu.kotatsu.utils.ext.takeIfReadable
-import org.koitharu.kotatsu.utils.ext.toFileName
+import org.koitharu.kotatsu.utils.ext.toFileNameSafe
 import java.io.File
-import java.util.zip.ZipEntry
-import java.util.zip.ZipInputStream
-import java.util.zip.ZipOutputStream

@WorkerThread
 class MangaZip(val file: File) {

-	private val dir = file.parentFile?.sub(file.name + ".tmp")?.takeIf { it.mkdir() }
-		?: throw RuntimeException("Cannot create temporary directory")
+	private val writableCbz = WritableCbzFile(file)

 	private var index = MangaIndex(null)

-	fun prepare(manga: Manga) {
-		extract()
-		index = MangaIndex(dir.sub(INDEX_ENTRY).takeIfReadable()?.readText())
+	suspend fun prepare(manga: Manga) {
+		writableCbz.prepare()
+		index = MangaIndex(writableCbz[INDEX_ENTRY].takeIfReadable()?.readText())
 		index.setMangaInfo(manga, append = true)
 	}

-	fun cleanup() {
-		dir.deleteRecursively()
+	suspend fun cleanup() {
+		writableCbz.cleanup()
 	}

-	fun compress() {
-		dir.sub(INDEX_ENTRY).writeText(index.toString())
-		ZipOutputStream(file.outputStream()).use { out ->
-			for (file in dir.listFiles().orEmpty()) {
-				val entry = ZipEntry(file.name)
-				out.putNextEntry(entry)
-				file.inputStream().use { stream ->
-					stream.copyTo(out)
-				}
-				out.closeEntry()
-			}
-		}
-	}
-
-	private fun extract() {
-		if (!file.exists()) {
-			return
-		}
-		ZipInputStream(file.inputStream()).use { input ->
-			while (true) {
-				val entry = input.nextEntry ?: return
-				if (!entry.isDirectory) {
-					dir.sub(entry.name).outputStream().use { out ->
-						input.copyTo(out)
-					}
-				}
-				input.closeEntry()
-			}
-		}
+	@CheckResult
+	suspend fun compress(): Boolean {
+		writableCbz[INDEX_ENTRY].writeText(index.toString())
+		return writableCbz.flush()
 	}

 	fun addCover(file: File, ext: String) {
@@ -68,7 +40,7 @@ class MangaZip(val file: File) {
 				append(ext)
 			}
 		}
-		file.copyTo(dir.sub(name), overwrite = true)
+		writableCbz[name] = file
 		index.setCoverEntry(name)
 	}

@@ -80,7 +52,7 @@ class MangaZip(val file: File) {
 				append(ext)
 			}
 		}
-		file.copyTo(dir.sub(name), overwrite = true)
+		writableCbz[name] = file
 		index.addChapter(chapter)
 	}

@@ -91,7 +63,7 @@ class MangaZip(val file: File) {
 		const val INDEX_ENTRY = "index.json"

 		fun findInDir(root: File, manga: Manga): MangaZip {
-			val name = manga.title.toFileName() + ".cbz"
+			val name = manga.title.toFileNameSafe() + ".cbz"
 			val file = File(root, name)
 			return MangaZip(file)
 		}
--- a/app/src/main/java/org/koitharu/kotatsu/domain/tracking/TrackingRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/domain/tracking/TrackingRepository.kt
@@ -0,0 +1,101 @@
+package org.koitharu.kotatsu.domain.tracking
+
+import androidx.room.withTransaction
+import org.koin.core.KoinComponent
+import org.koin.core.inject
+import org.koitharu.kotatsu.core.db.MangaDatabase
+import org.koitharu.kotatsu.core.db.entity.TrackEntity
+import org.koitharu.kotatsu.core.db.entity.TrackLogEntity
+import org.koitharu.kotatsu.core.model.*
+import org.koitharu.kotatsu.domain.MangaProviderFactory
+import java.util.*
+
+class TrackingRepository : KoinComponent {
+
+	private val db: MangaDatabase by inject()
+
+	suspend fun getNewChaptersCount(mangaId: Long): Int {
+		val entity = db.tracksDao.find(mangaId) ?: return 0
+		return entity.newChapters
+	}
+
+	suspend fun getAllTracks(): List<MangaTracking> {
+		val favourites = db.favouritesDao.findAllManga()
+		val history = db.historyDao.findAllManga()
+		val mangas = (favourites + history).distinctBy { it.id }
+		val tracks = db.tracksDao.findAll().groupBy { it.mangaId }
+		return mangas.mapNotNull { me ->
+			var manga = me.toManga()
+			if (manga.source == MangaSource.LOCAL) {
+				manga = MangaProviderFactory.createLocal().getRemoteManga(manga) ?: return@mapNotNull null
+			}
+			val track = tracks[manga.id]?.singleOrNull()
+			MangaTracking(
+				manga = manga,
+				knownChaptersCount = track?.totalChapters ?: -1,
+				lastChapterId = track?.lastChapterId ?: 0L,
+				lastNotifiedChapterId = track?.lastNotifiedChapterId ?: 0L,
+				lastCheck = track?.lastCheck?.takeUnless { it == 0L }?.let(::Date)
+			)
+		}
+	}
+
+	suspend fun getTrackingLog(offset: Int, limit: Int): List<TrackingLogItem> {
+		return db.trackLogsDao.findAll(offset, limit).map { x ->
+			x.toTrackingLogItem()
+		}
+	}
+
+	suspend fun count() = db.trackLogsDao.count()
+
+	suspend fun clearLogs() = db.trackLogsDao.clear()
+
+	suspend fun cleanup() {
+		db.withTransaction {
+			db.tracksDao.cleanup()
+			db.trackLogsDao.cleanup()
+		}
+	}
+
+	suspend fun storeTrackResult(
+		mangaId: Long,
+		knownChaptersCount: Int,
+		lastChapterId: Long,
+		newChapters: List<MangaChapter>,
+		previousTrackChapterId: Long
+	) {
+		db.withTransaction {
+			val entity = TrackEntity(
+				mangaId = mangaId,
+				newChapters = newChapters.size,
+				lastCheck = System.currentTimeMillis(),
+				lastChapterId = lastChapterId,
+				totalChapters = knownChaptersCount,
+				lastNotifiedChapterId = newChapters.lastOrNull()?.id ?: previousTrackChapterId
+			)
+			db.tracksDao.upsert(entity)
+			val foundChapters = newChapters.takeLastWhile { x -> x.id != previousTrackChapterId }
+			if (foundChapters.isNotEmpty()) {
+				val logEntity = TrackLogEntity(
+					mangaId = mangaId,
+					chapters = foundChapters.joinToString("\n") { x -> x.name },
+					createdAt = System.currentTimeMillis()
+				)
+				db.trackLogsDao.insert(logEntity)
+			}
+		}
+	}
+
+	suspend fun upsert(manga: Manga) {
+		val chapters = manga.chapters ?: return
+		val entity = TrackEntity(
+			mangaId = manga.id,
+			totalChapters = chapters.size,
+			lastChapterId = chapters.lastOrNull()?.id ?: 0L,
+			newChapters = 0,
+			lastCheck = System.currentTimeMillis(),
+			lastNotifiedChapterId = 0L
+		)
+		db.tracksDao.upsert(entity)
+	}
+}
--- a/app/src/main/java/org/koitharu/kotatsu/ui/browser/BrowserActivity.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/browser/BrowserActivity.kt
@@ -29,7 +29,7 @@ class BrowserActivity : BaseActivity(), BrowserCallback {
 		webView.webViewClient = BrowserClient(this)
 		val url = intent?.dataString
 		if (url.isNullOrEmpty()) {
-			finish()
+			finishAfterTransition()
 		} else {
 			webView.loadUrl(url)
 		}
@@ -43,7 +43,7 @@ class BrowserActivity : BaseActivity(), BrowserCallback {
 	override fun onOptionsItemSelected(item: MenuItem): Boolean = when (item.itemId) {
 		android.R.id.home -> {
 			webView.stopLoading()
-			finish()
+			finishAfterTransition()
 			true
 		}
 		R.id.action_browser -> {
--- a/app/src/main/java/org/koitharu/kotatsu/ui/browser/BrowserClient.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/browser/BrowserClient.kt
@@ -27,7 +27,7 @@ class BrowserClient(private val callback: BrowserCallback) : WebViewClient(), Ko

 	override fun onPageCommitVisible(view: WebView, url: String?) {
 		super.onPageCommitVisible(view, url)
-		callback.onTitleChanged(view.title, url)
+		callback.onTitleChanged(view.title.orEmpty(), url)
 	}

 	override fun shouldOverrideUrlLoading(view: WebView?, request: WebResourceRequest?) = false
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/AlertDialogFragment.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/AlertDialogFragment.kt
@@ -5,7 +5,7 @@ import android.os.Bundle
 import android.view.View
 import androidx.annotation.LayoutRes
 import androidx.appcompat.app.AlertDialog
-import androidx.fragment.app.DialogFragment
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import moxy.MvpAppCompatDialogFragment

 abstract class AlertDialogFragment(@LayoutRes private val layoutResId: Int) : MvpAppCompatDialogFragment() {
@@ -18,7 +18,7 @@ abstract class AlertDialogFragment(@LayoutRes private val layoutResId: Int) : Mv
 		if (view != null) {
 			onViewCreated(view, savedInstanceState)
 		}
-		return AlertDialog.Builder(requireContext(), theme)
+		return MaterialAlertDialogBuilder(requireContext(), theme)
 			.setView(view)
 			.also(::onBuildDialog)
 			.create()
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/BaseActivity.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/BaseActivity.kt
@@ -1,22 +1,14 @@
 package org.koitharu.kotatsu.ui.common

-import android.content.pm.PackageManager
-import android.view.KeyEvent
 import android.view.MenuItem
 import android.view.View
 import androidx.appcompat.widget.Toolbar
-import androidx.core.app.ActivityCompat
-import androidx.core.content.ContextCompat
 import moxy.MvpAppCompatActivity
 import org.koin.core.KoinComponent
-import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.ui.common.dialog.StorageSelectDialog

 abstract class BaseActivity : MvpAppCompatActivity(), KoinComponent {

-	private var permissionCallback: ((Boolean) -> Unit)? = null
-
 	override fun setContentView(layoutResID: Int) {
 		super.setContentView(layoutResID)
 		setupToolbar()
@@ -35,49 +27,4 @@ abstract class BaseActivity : MvpAppCompatActivity(), KoinComponent {
 		onBackPressed()
 		true
 	} else super.onOptionsItemSelected(item)
-
-	fun requestPermission(permission: String, callback: (Boolean) -> Unit) {
-		if (ContextCompat.checkSelfPermission(
-				this,
-				permission
-			) == PackageManager.PERMISSION_GRANTED
-		) {
-			callback(true)
-		} else {
-			permissionCallback = callback
-			ActivityCompat.requestPermissions(this, arrayOf(permission), REQUEST_PERMISSION)
-		}
-	}
-
-	override fun onRequestPermissionsResult(
-		requestCode: Int,
-		permissions: Array<out String>,
-		grantResults: IntArray
-	) {
-		super.onRequestPermissionsResult(requestCode, permissions, grantResults)
-		if (requestCode == REQUEST_PERMISSION) {
-			grantResults.singleOrNull()?.let {
-				permissionCallback?.invoke(it == PackageManager.PERMISSION_GRANTED)
-			}
-			permissionCallback = null
-		}
-	}
-
-	override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
-		//TODO remove. Just for testing
-		if (BuildConfig.DEBUG && keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
-			recreate()
-			return true
-		}
-		if (BuildConfig.DEBUG && keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
-			StorageSelectDialog.Builder(this).create().show()
-			return true
-		}
-		return super.onKeyDown(keyCode, event)
-	}
-
-	private companion object {
-
-		const val REQUEST_PERMISSION = 30
-	}
 }
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/BasePreferenceFragment.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/BasePreferenceFragment.kt
@@ -3,12 +3,11 @@ package org.koitharu.kotatsu.ui.common
 import androidx.annotation.StringRes
 import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
-import org.koin.core.KoinComponent
-import org.koin.core.inject
+import org.koin.android.ext.android.inject
 import org.koitharu.kotatsu.core.prefs.AppSettings

 abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
-	PreferenceFragmentCompat(), KoinComponent {
+	PreferenceFragmentCompat() {

 	protected val settings by inject<AppSettings>()

--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/BaseService.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/BaseService.kt
@@ -7,10 +7,9 @@ import androidx.annotation.CallSuper
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
-import org.koin.core.KoinComponent
 import kotlin.coroutines.CoroutineContext

-abstract class BaseService : Service(), KoinComponent, CoroutineScope {
+abstract class BaseService : Service(), CoroutineScope {

 	private val job = SupervisorJob()

--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/ChipsFactory.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/ChipsFactory.kt
@@ -6,7 +6,7 @@ import androidx.annotation.DrawableRes
 import com.google.android.material.chip.Chip
 import org.koitharu.kotatsu.utils.ext.getThemeColor

-class ChipsFactory(private val context: Context) {
+class ChipsFactory(val context: Context) {

 	fun create(convertView: Chip? = null, text: CharSequence, @DrawableRes iconRes: Int = 0,
 			   tag: Any? = null, onClickListener: View.OnClickListener? = null): Chip {
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/SharedPresenterHolder.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/SharedPresenterHolder.kt
@@ -0,0 +1,25 @@
+package org.koitharu.kotatsu.ui.common
+
+import android.util.ArrayMap
+import moxy.MvpPresenter
+import java.lang.ref.WeakReference
+
+abstract class SharedPresenterHolder<T : MvpPresenter<*>> {
+
+	private val cache = ArrayMap<Int, WeakReference<T>>(3)
+
+	fun getInstance(key: Int): T {
+		var instance = cache[key]?.get()
+		if (instance == null) {
+			instance = onCreatePresenter(key)
+			cache[key] = WeakReference(instance)
+		}
+		return instance
+	}
+
+	fun clear(key: Int) {
+		cache.remove(key)
+	}
+
+	protected abstract fun onCreatePresenter(key: Int): T
+}
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/dialog/CheckBoxAlertDialog.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/dialog/CheckBoxAlertDialog.kt
@@ -8,6 +8,7 @@ import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
 import androidx.appcompat.app.AlertDialog
 import com.google.android.material.checkbox.MaterialCheckBox
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.koitharu.kotatsu.R

 class CheckBoxAlertDialog private constructor(private val delegate: AlertDialog) :
@@ -22,7 +23,7 @@ class CheckBoxAlertDialog private constructor(private val delegate: AlertDialog)
 			.inflate(R.layout.dialog_checkbox, null, false)
 		private val checkBox = view.findViewById<MaterialCheckBox>(android.R.id.checkbox)

-		private val delegate = AlertDialog.Builder(context)
+		private val delegate = MaterialAlertDialogBuilder(context)
 			.setView(view)

 		fun setTitle(@StringRes titleResId: Int): Builder {
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/dialog/StorageSelectDialog.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/dialog/StorageSelectDialog.kt
@@ -2,15 +2,16 @@ package org.koitharu.kotatsu.ui.common.dialog

 import android.content.Context
 import android.content.DialogInterface
-import android.os.Environment
 import android.view.View
 import android.view.ViewGroup
 import android.widget.BaseAdapter
 import androidx.annotation.StringRes
 import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import kotlinx.android.synthetic.main.item_storage.view.*
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.utils.ext.findParent
+import org.koitharu.kotatsu.core.parser.LocalMangaRepository
+import org.koitharu.kotatsu.utils.ext.getStorageName
 import org.koitharu.kotatsu.utils.ext.inflate
 import org.koitharu.kotatsu.utils.ext.longHashCode
 import java.io.File
@@ -20,12 +21,24 @@ class StorageSelectDialog private constructor(private val delegate: AlertDialog)

 	fun show() = delegate.show()

-	class Builder(context: Context) {
+	class Builder(context: Context, defaultValue: File?, listener: OnStorageSelectListener) {

-		private val delegate = AlertDialog.Builder(context)
-			.setAdapter(VolumesAdapter(context)) { _, _ ->
+		private val adapter = VolumesAdapter(context)
+		private val delegate = MaterialAlertDialogBuilder(context)

+		init {
+			if (adapter.isEmpty) {
+				delegate.setMessage(R.string.cannot_find_available_storage)
+			} else {
+				val checked = adapter.volumes.indexOfFirst {
+					it.first.canonicalPath == defaultValue?.canonicalPath
+				}
+				delegate.setSingleChoiceItems(adapter, checked) { d, i ->
+					listener.onStorageSelected(adapter.getItem(i).first)
+					d.dismiss()
+				}
 			}
+		}

 		fun setTitle(@StringRes titleResId: Int): Builder {
 			delegate.setTitle(titleResId)
@@ -37,12 +50,17 @@ class StorageSelectDialog private constructor(private val delegate: AlertDialog)
 			return this
 		}

+		fun setNegativeButton(@StringRes textId: Int): Builder {
+			delegate.setNegativeButton(textId, null)
+			return this
+		}
+
 		fun create() = StorageSelectDialog(delegate.create())
 	}

-	private class VolumesAdapter(context: Context): BaseAdapter() {
+	private class VolumesAdapter(context: Context) : BaseAdapter() {

-		private val volumes = getAvailableVolumes(context)
+		val volumes = getAvailableVolumes(context)

 		override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
 			val view = convertView ?: parent.inflate(R.layout.item_storage)
@@ -52,7 +70,7 @@ class StorageSelectDialog private constructor(private val delegate: AlertDialog)
 			return view
 		}

-		override fun getItem(position: Int): Any = volumes[position]
+		override fun getItem(position: Int): Pair<File, String> = volumes[position]

 		override fun getItemId(position: Int) = volumes[position].first.absolutePath.longHashCode()

@@ -60,15 +78,17 @@ class StorageSelectDialog private constructor(private val delegate: AlertDialog)

 	}

+	interface OnStorageSelectListener {
+
+		fun onStorageSelected(file: File)
+	}
+
 	private companion object {

 		@JvmStatic
-		fun getAvailableVolumes(context: Context): List<Pair<File,String>> = context.getExternalFilesDirs(null).mapNotNull {
-			val root = it.findParent { x -> x.name == "Android" }?.parentFile ?: return@mapNotNull null
-			root to when {
-				Environment.isExternalStorageEmulated(root) -> context.getString(R.string.internal_storage)
-				Environment.isExternalStorageRemovable(root) -> context.getString(R.string.external_storage)
-				else -> root.name
+		fun getAvailableVolumes(context: Context): List<Pair<File, String>> {
+			return LocalMangaRepository.getAvailableStorageDirs(context).map {
+				it to it.getStorageName(context)
 			}
 		}
 	}
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/dialog/TextInputDialog.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/dialog/TextInputDialog.kt
@@ -3,28 +3,17 @@ package org.koitharu.kotatsu.ui.common.dialog
 import android.annotation.SuppressLint
 import android.content.Context
 import android.content.DialogInterface
+import android.text.InputFilter
 import android.view.LayoutInflater
-import android.view.inputmethod.InputMethodManager
-import android.widget.TextView
 import androidx.annotation.StringRes
 import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import kotlinx.android.synthetic.main.dialog_input.view.*
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.utils.ext.showKeyboard

 class TextInputDialog private constructor(private val delegate: AlertDialog) :
 	DialogInterface by delegate {

-	init {
-		delegate.setOnShowListener {
-			val view = delegate.findViewById<TextView>(R.id.inputEdit)?:return@setOnShowListener
-			view.post {
-				view.requestFocus()
-				view.showKeyboard()
-			}
-		}
-	}
-
 	fun show() = delegate.show()

 	class Builder(context: Context) {
@@ -32,12 +21,8 @@ class TextInputDialog private constructor(private val delegate: AlertDialog) :
 		@SuppressLint("InflateParams")
 		private val view = LayoutInflater.from(context).inflate(R.layout.dialog_input, null, false)

-		private val delegate = AlertDialog.Builder(context)
+		private val delegate = MaterialAlertDialogBuilder(context)
 			.setView(view)
-			.setOnDismissListener {
-				val imm = view.context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
-				imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0)
-			}

 		fun setTitle(@StringRes titleResId: Int): Builder {
 			delegate.setTitle(titleResId)
@@ -54,11 +39,28 @@ class TextInputDialog private constructor(private val delegate: AlertDialog) :
 			return this
 		}

+		fun setMaxLength(maxLength: Int, strict: Boolean): Builder {
+			with(view.inputLayout) {
+				counterMaxLength = maxLength
+				isCounterEnabled = maxLength > 0
+			}
+			if (strict && maxLength > 0) {
+				view.inputEdit.filters += InputFilter.LengthFilter(maxLength)
+			}
+			return this
+		}
+
 		fun setInputType(inputType: Int): Builder {
 			view.inputEdit.inputType = inputType
 			return this
 		}

+		fun setText(text: String): Builder {
+			view.inputEdit.setText(text)
+			view.inputEdit.setSelection(text.length)
+			return this
+		}
+
 		fun setPositiveButton(@StringRes textId: Int, listener: (DialogInterface, String) -> Unit): Builder {
 			delegate.setPositiveButton(textId) { dialog, _ ->
 				listener(dialog, view.inputEdit.text?.toString().orEmpty())
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/list/BaseRecyclerAdapter.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/list/BaseRecyclerAdapter.kt
@@ -80,19 +80,30 @@ abstract class BaseRecyclerAdapter<T, E>(private val onItemClickListener: OnRecy
 		onDataSetChanged()
 	}

+	override fun onViewRecycled(holder: BaseViewHolder<T, E>) {
+		holder.onRecycled()
+	}
+
 	final override fun getItemCount() = dataSet.size

 	final override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): BaseViewHolder<T, E> {
-		return onCreateViewHolder(parent).setOnItemClickListener(onItemClickListener)
-			.also(this::onViewHolderCreated)
+		return onCreateViewHolder(parent)
+	}
+
+	override fun onViewDetachedFromWindow(holder: BaseViewHolder<T, E>) {
+		holder.setOnItemClickListener(null)
+		super.onViewDetachedFromWindow(holder)
+	}
+
+	override fun onViewAttachedToWindow(holder: BaseViewHolder<T, E>) {
+		super.onViewAttachedToWindow(holder)
+		holder.setOnItemClickListener(onItemClickListener)
 	}

 	protected open fun onDataSetChanged() = Unit

 	protected abstract fun getExtra(item: T, position: Int): E

-	protected open fun onViewHolderCreated(holder: BaseViewHolder<T, E>) = Unit
-
 	protected abstract fun onCreateViewHolder(parent: ViewGroup): BaseViewHolder<T, E>

 	protected abstract fun onGetItemId(item: T): Long
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/list/BaseViewHolder.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/list/BaseViewHolder.kt
@@ -26,19 +26,29 @@ abstract class BaseViewHolder<T, E> protected constructor(view: View) :
 		onBind(data, extra)
 	}

-	fun requireData() = boundData ?: throw IllegalStateException("Calling requireData() before bind()")
-
-	fun setOnItemClickListener(listener: OnRecyclerItemClickListener<T>?): BaseViewHolder<T, E> {
-		if (listener != null) {
-			itemView.setOnClickListener {
-				listener.onItemClick(boundData ?: return@setOnClickListener, adapterPosition, it)
-			}
-			itemView.setOnLongClickListener {
-				listener.onItemLongClick(boundData ?: return@setOnLongClickListener false, adapterPosition, it)
-			}
-		}
-		return this
+	fun requireData(): T {
+		return boundData ?: throw IllegalStateException("Calling requireData() before bind()")
 	}

+	fun setOnItemClickListener(listener: OnRecyclerItemClickListener<T>?) {
+		val listenersAdapter = listener?.let { HolderListenersAdapter(it) }
+		itemView.setOnClickListener(listenersAdapter)
+		itemView.setOnLongClickListener(listenersAdapter)
+	}
+
+	open fun onRecycled() = Unit
+
 	abstract fun onBind(data: T, extra: E)
+
+	private inner class HolderListenersAdapter(private val listener: OnRecyclerItemClickListener<T>) :
+		View.OnClickListener, View.OnLongClickListener {
+
+		override fun onClick(v: View) {
+			listener.onItemClick(boundData ?: return, bindingAdapterPosition, v)
+		}
+
+		override fun onLongClick(v: View): Boolean {
+			return listener.onItemLongClick(boundData ?: return false, bindingAdapterPosition, v)
+		}
+	}
 }
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/list/BoundsScrollListener.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/list/BoundsScrollListener.kt
@@ -12,13 +12,15 @@ abstract class BoundsScrollListener(private val offsetTop: Int, private val offs
 		super.onScrolled(recyclerView, dx, dy)
 		val layoutManager = (recyclerView.layoutManager as? LinearLayoutManager) ?: return
 		val firstVisibleItemPosition = layoutManager.findFirstVisibleItemPosition()
+		if (firstVisibleItemPosition == RecyclerView.NO_POSITION) {
+			return
+		}
 		if (firstVisibleItemPosition <= offsetTop) {
 			onScrolledToStart(recyclerView)
-			return
 		}
 		val visibleItemCount = layoutManager.childCount
 		val totalItemCount = layoutManager.itemCount
-		if (visibleItemCount + firstVisibleItemPosition >= totalItemCount - offsetBottom && firstVisibleItemPosition >= 0) {
+		if (visibleItemCount + firstVisibleItemPosition >= totalItemCount - offsetBottom) {
 			onScrolledToEnd(recyclerView)
 		}
 	}
--- a/app/src/main/java/org/koitharu/kotatsu/ui/common/list/PaginationScrollListener.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/ui/common/list/PaginationScrollListener.kt
@@ -2,24 +2,31 @@ package org.koitharu.kotatsu.ui.common.list

 import androidx.recyclerview.widget.RecyclerView

-class PaginationScrollListener(offset: Int, private val callback: Callback) : BoundsScrollListener(0, offset) {
+class PaginationScrollListener(offset: Int, private val callback: Callback) :
+	BoundsScrollListener(0, offset) {

 	private var lastTotalCount = 0

-	override fun onScrolledToStart(recyclerView: RecyclerView)  = Unit
+	override fun onScrolledToStart(recyclerView: RecyclerView) = Unit

 	override fun onScrolledToEnd(recyclerView: RecyclerView) {
-		val total = recyclerView.adapter?.itemCount ?: 0
+		val total = callback.getItemsCount()
 		if (total > lastTotalCount) {
-			callback.onRequestMoreItems(total)
 			lastTotalCount = total
+			callback.onRequestMoreItems(total)
 		} else if (total < lastTotalCount) {
 			lastTotalCount = total
 		}
 	}

+	fun reset() {
+		lastTotalCount = 0
+	}
+
 	interface Callback {

 		fun onRequestMoreItems(offset: Int)
+
+		fun getItemsCount(): Int
 	}
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Koitharu	b7e4c6b8c0	New cbz write utility	2020-09-26 17:51:47 +03:00
Koitharu	df599e9d50	Fix MangaLib parser	2020-09-25 19:44:18 +03:00
Koitharu	6009f089e7	Update coil version	2020-09-25 19:23:57 +03:00
Koitharu	0a4f2f848e	UI fixes	2020-09-20 17:31:33 +03:00
Koitharu	85fc3a024c	Fix henchan	2020-09-20 17:08:42 +03:00
Koitharu	eeb536b1ac	Fix crash on import	2020-09-19 17:32:22 +03:00
Koitharu	5b8e8d76c0	Update target sdk	2020-09-19 17:27:45 +03:00
Koitharu	73cf2964b2	Option to manually track manga updates	2020-09-19 15:22:18 +03:00
Koitharu	8372f9b5de	Update dependencies	2020-09-19 14:21:32 +03:00
Koitharu	d7181e35e7	Update dependencies	2020-09-05 19:37:40 +03:00
Koitharu	55d824bb94	Remove header from drawer	2020-08-31 19:40:58 +03:00
Koitharu	229d9fa2ae	Update launcher icon	2020-08-31 19:37:14 +03:00
Koitharu	3eb68e1ff9	Manual screen rotation in reader	2020-08-28 21:01:59 +03:00
Koitharu	b103589bba	Fix unsupported image formats in reader	2020-08-27 19:54:53 +03:00
Koitharu	0726c037a4	Update dependencies	2020-08-26 16:14:32 +03:00
Koitharu	0ff64931e0	Close drawer on back pressed	2020-08-09 16:54:00 +03:00
Koitharu	2374c96009	Fix source preferences summaries	2020-07-19 11:44:12 +03:00
Koitharu	2dd51117e9	Remove unused resources	2020-07-16 19:27:59 +03:00
Koitharu	6c5f3c7d97	Fix readmanga search	2020-07-16 19:20:59 +03:00
Koitharu	626bb20edb	Fix global search	2020-07-12 13:48:52 +03:00
Koitharu	d363869dab	Fix cbz thumbnails	2020-07-10 07:22:16 +03:00
Koitharu	774f33c63d	Get remote manga for local in tracker	2020-07-10 07:14:41 +03:00
Koitharu	079427346a	Update dependencies	2020-07-10 07:09:41 +03:00
Koitharu	a1a3125834	Fix crash on manga downloading	2020-07-06 20:05:41 +03:00
Koitharu	fc9c8f8a79	Update readme	2020-07-05 17:30:44 +03:00
Koitharu	c06923dbdf	Merge branch 'devel'	2020-07-05 17:14:37 +03:00
Koitharu	66ca51cc73	Fix MangaTown endless search	2020-07-05 17:09:38 +03:00
Koitharu	bf45480366	Update henchan default domain	2020-07-05 17:01:43 +03:00
Koitharu	28618e394e	Fix *chan search	2020-07-05 16:59:20 +03:00
Koitharu	9762a466ce	Fix Mangalib pages loading	2020-07-05 16:45:34 +03:00
Koitharu	367a97a95b	Fix page error processing	2020-07-01 19:37:15 +03:00
Koitharu	c3ab197aa0	Fix some StrictMode warnings	2020-07-01 19:17:08 +03:00
Koitharu	a0aa33a499	Option to clear updates feed	2020-06-29 13:43:01 +03:00
Koitharu	b27bc86141	Fix search history preference	2020-06-29 13:28:25 +03:00
Koitharu	84ef2af82f	Fix MangaDetailsPresenter sharing	2020-06-29 13:26:28 +03:00
Koitharu	a2f09d8763	Restore download after network error	2020-06-29 09:48:17 +03:00
Koitharu	79058440a1	Fix grid span count #11	2020-06-25 19:40:50 +03:00
Koitharu	7f9cfdbf7a	Show app update in dialog	2020-06-20 12:10:42 +03:00
Koitharu	85f7477450	Cleaning up traks	2020-06-20 11:35:42 +03:00
Koitharu	0e08d75626	Update dependencies	2020-06-14 17:12:30 +03:00
Koitharu	1b4a65f476	Update pages thumbnails list	2020-06-11 19:59:54 +03:00
Koitharu	2e69395ade	Update ui	2020-06-08 19:22:56 +03:00
Koitharu	3f61f13b7b	Show related manga	2020-06-07 20:14:44 +03:00
Koitharu	10a0f0ad53	Fix empty tracker log records	2020-06-05 19:25:10 +03:00
Koitharu	680fc66f21	Tracker fixes	2020-06-03 18:52:00 +03:00
Koitharu	e01b74ee3d	Pagination loading indicator	2020-05-31 12:10:43 +03:00
Koitharu	3539e6a892	Global search	2020-05-30 11:18:14 +03:00
Koitharu	ff56f5a343	Fix updates feed	2020-05-30 10:25:48 +03:00
Koitharu	9ce43a39c8	Global search	2020-05-30 09:48:04 +03:00
Koitharu	0e3aa3f380	Update readme	2020-05-24 13:25:38 +03:00
Koitharu	7927bf0c9a	Refactor	2020-05-24 12:58:17 +03:00
Koitharu	aec2d71688	Manga updates feed	2020-05-22 20:28:14 +03:00
Koitharu	140a0f4d66	Log manga tracking	2020-05-22 19:20:08 +03:00
Koitharu	7cf57535ab	Update dependencies	2020-05-21 21:27:21 +03:00
Koitharu	31fe924157	Merge branch 'master' into devel	2020-05-21 21:20:39 +03:00
Koitharu	6d193baa69	Increment version	2020-05-21 20:48:01 +03:00
Koitharu	3bd7b54405	Capitalize MangaLib genres	2020-05-21 20:47:10 +03:00
Koitharu	d99450c5a3	Prepopulate favourite categories	2020-05-21 20:43:24 +03:00
Koitharu	6444122c0a	Update database: add tracklogs table	2020-05-21 20:30:10 +03:00
Koitharu	fe14ccb5ec	Update readme	2020-05-20 20:05:51 +03:00
Koitharu	e38e5fdf0f	Small enhancements	2020-05-20 19:51:28 +03:00
Koitharu	c1c2b11bd8	Show local manga size	2020-05-20 19:31:17 +03:00
Koitharu	7d147b3c37	Check wakelock is held in download service	2020-05-20 19:04:31 +03:00
Koitharu	260ff32cd1	Detect chapters in cbz if index missing	2020-05-20 18:59:30 +03:00
Koitharu	ccc5f3e423	Fix webtoon scroll	2020-05-17 17:25:18 +03:00
Koitharu	8b32a60743	Misc fixes	2020-05-16 10:20:55 +03:00
Koitharu	c1faf2fe06	Remember last opened section	2020-05-16 09:07:09 +03:00
Koitharu	3588270742	Show favourites by categories and manager categories order	2020-05-16 08:49:34 +03:00
Koitharu	01607ec1e2	Fix MangaLib provider	2020-05-13 20:17:37 +03:00
Koitharu	50f8cb9193	Action mode chapters selection	2020-05-11 17:30:59 +03:00
Koitharu	0100974508	Optimize webtoon scroll	2020-05-11 14:04:51 +03:00
Koitharu	b438898456	Add mangalib source	2020-05-10 18:52:00 +03:00
Koitharu	c3c43dce3d	Update dependencies and fix deprecations	2020-05-10 13:38:14 +03:00
Koitharu	e33dfd63e4	Downgrade kotlin	2020-05-10 12:36:14 +03:00
Koitharu	1927500f5a	Configure shelf appwidget	2020-05-09 14:15:13 +03:00
Koitharu	f9ccd0851d	Small refactor	2020-05-09 12:33:09 +03:00
Koitharu	23412e5c17	Optimize webtoon scroll	2020-05-09 10:16:46 +03:00
Koitharu	1b7c8355ec	Refactor: fix deprecations	2020-05-03 18:04:26 +03:00
Koitharu	8378b3dd90	Disable save action for local chapters	2020-05-03 17:31:33 +03:00
Koitharu	9ff5bb6352	Update readme	2020-04-26 20:43:26 +03:00
Koitharu	b2bb1d22df	Fix default storage	2020-04-26 20:28:15 +03:00
Koitharu	34acf5bb55	Fix json null string	2020-04-26 20:25:46 +03:00
Koitharu	5af32898f8	Add MangaDex source	2020-04-26 20:22:49 +03:00
Koitharu	ef7108f6c9	Fix typo	2020-04-26 16:48:57 +03:00
Koitharu	941d992793	Merge branch 'devel' of https://github.com/nv95/Kotatsu into devel	2020-04-26 16:38:32 +03:00
Koitharu	de9a07a680	Select storage where save manga	2020-04-26 12:22:36 +03:00
Koitharu	0dc74f9188	Update readme	2020-04-25 18:06:11 +03:00
Koitharu	f95cf9b231	Reset new chapters on reading	2020-04-25 17:22:20 +03:00
Koitharu	0d0982b244	Check if in-app update allowed	2020-04-19 08:43:45 +03:00
Koitharu	ef4dd82e92	Fix TextInputDialog keyboard behavior	2020-04-19 08:06:24 +03:00
Koitharu	bc825681a8	Small ui fixes	2020-04-18 20:24:19 +03:00
Koitharu	da6204f44f	Remove unused resources	2020-04-18 19:56:12 +03:00
Koitharu	10c68bdd72	Update readme	2020-04-18 17:33:27 +03:00
Koitharu	b1e90dde8f	Optimize page loading	2020-04-18 12:20:18 +03:00
Koitharu	e0d45961f8	Add some animations	2020-04-18 11:19:20 +03:00
Koitharu	b732a220f6	Merge remote-tracking branch 'origin/feature/appwidget' into devel	2020-04-12 12:44:54 +03:00
Koitharu	582adae11f	Manage favourites categories	2020-04-12 12:40:40 +03:00
Koitharu	3014ebdfd4	Notification settings for pre-Oreo android	2020-04-12 09:58:20 +03:00
Koitharu	12b13f98f8	Migrate to WorkManager	2020-04-11 11:39:40 +03:00
Koitharu	c13c43c616	Recent manga app widget	2020-04-10 20:13:17 +03:00
Koitharu	ab1eacea3f	Shelf app widget	2020-04-10 19:56:51 +03:00
Koitharu	ac4b97928a	Merge branch 'devel' of https://github.com/nv95/Kotatsu into devel	2020-04-10 17:14:40 +03:00
Koitharu	aa8281678b	Update settings	2020-04-10 17:14:33 +03:00
Koitharu	0be4f56538	Refactor shortcut helper	2020-04-08 20:30:44 +03:00
Koitharu	679c06557e	Change notification icon	2020-04-08 20:15:29 +03:00
Koitharu	1d387709f2	Cleanup code	2020-04-05 20:40:58 +03:00
Koitharu	a78774d10e	Optimize pages thumbnails	2020-04-05 13:04:22 +03:00
Koitharu	390639e9e3	Fix recycled bitmap crash	2020-04-05 12:58:06 +03:00
Koitharu	b98ec2199d	Crash info dialog	2020-04-05 12:46:05 +03:00
Koitharu	8b28f1cd74	Small UI fixes	2020-04-03 21:20:41 +03:00
Koitharu	904b78a01e	Optimize images in lists	2020-04-03 20:59:34 +03:00
Koitharu	a774d2d915	Read from start quick action	2020-04-03 20:45:18 +03:00
Koitharu	9d19b5fec0	Fix grouple genres list	2020-04-03 20:34:14 +03:00
Koitharu	b6c0f3ca8c	Small refactor	2020-04-03 20:24:46 +03:00
Koitharu	e06cb1230f	Update dependencies	2020-04-03 19:54:18 +03:00
Koitharu	1720fde4c4	Small fix webtoon reader	2020-04-02 21:59:41 +03:00
Koitharu	4c3dbe1643	Update notification enhancement	2020-04-02 20:39:15 +03:00
Koitharu	3f31bd5ad1	Tracker enhancements	2020-04-02 20:24:46 +03:00
Koitharu	3a79b4667b	Merge branch 'master' into devel	2020-04-02 20:10:52 +03:00
Koitharu	de49877178	Fix crash and foreign key issue	2020-03-30 20:55:53 +03:00
Koitharu	65e92fa206	Fix sources preference summary	2020-03-29 21:18:32 +03:00
Koitharu	9cb181d53e	Show new chapters on details	2020-03-29 21:08:45 +03:00
Koitharu	a2d4a63eb1	Tracker notifications option in settings	2020-03-29 20:48:53 +03:00
Koitharu	c4f712be3a	Improve download notification	2020-03-29 20:41:37 +03:00
Koitharu	9e8367e45e	Increase database version	2020-03-29 20:24:06 +03:00
Koitharu	fa2d1de2f2	Merge branch 'San4ito-patch-1' into devel	2020-03-29 18:05:48 +03:00
Koitharu	f8f4573486	Merge branch 'patch-1' of https://github.com/San4ito/Kotatsu into San4ito-patch-1	2020-03-29 18:05:30 +03:00
Koitharu	f15f0ce769	Merge branch 'master' into devel	2020-03-29 18:03:58 +03:00
Koitharu	aad26d24ec	Tracking manga updates	2020-03-29 17:33:44 +03:00
Koitharu	80c8344f8d	Manga tracking job service	2020-03-29 13:32:25 +03:00
Koitharu	44b23d0b69	Merge branch 'master' into devel	2020-03-29 11:16:45 +03:00
Koitharu	f230f2d198	Update database scheme: tracks table	2020-03-29 10:40:49 +03:00
San4ito	cf50b608a7	Убрал небольшие опечатки Думаю, так должно быть лучше.	2020-03-28 22:14:21 +03:00