Release v0.7.0

* New colors + theme attrs

Added new colors.xml values and modified some themes.xml fields for more customisability when switching between themes.

* Small fix for dialogs

It should look more distinguishable for the Dark theme now

.github/ISSUE_TEMPLATE.md

@@ -1 +1,13 @@
-**Please read https://github.com/inorichi/tachiyomi/blob/master/.github/CONTRIBUTING.md before posting**
+**Please fill out this form and remove the first two lines before posting.**
+**If your issue is a request for a catalogue it belongs here https://github.com/inorichi/tachiyomi-extensions/**
+**App version:**
+
+**Issue/Request:**
+
+**Steps to reproduce (if applicable)**
+
+ 1.
+ 2.
+ 3.
+
+**Other details:**

.travis.yml

@@ -1,8 +1,8 @@
 language: android
 android:
   components:
-  - build-tools-26.0.2
-  - android-26
+  - build-tools-27.0.2
+  - android-27
   - extra-android-m2repository
   - extra-google-m2repository
   - extra-android-support
@@ -10,6 +10,7 @@ android:
   licenses:
   - android-sdk-license-.+
 before_install:
+- yes | sdkmanager "platforms;android-27" # workaround for accepting the license
 - if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then
     openssl aes-256-cbc -K $encrypted_e56be693d4fd_key -iv $encrypted_e56be693d4fd_iv -in "$PWD/.travis/secrets.tar.enc" -out secrets.tar -d;
     tar xf secrets.tar;

.travis/build.sh

@@ -12,7 +12,7 @@ if [ -z "$TRAVIS_TAG" ]; then
 else
     ./gradlew clean assembleStandardRelease
 
-    TOOLS="${ANDROID_HOME}/build-tools/26.0.1"
+    TOOLS="$(ls -d ${ANDROID_HOME}/build-tools/* | tail -1)"
     export ARTIFACT="tachiyomi-${TRAVIS_TAG}.apk"
 
     ${TOOLS}/zipalign -v -p 4 app/build/outputs/apk/standard/release/app-standard-release-unsigned.apk app-aligned.apk

README.md

@@ -1,25 +1,70 @@
 | Build | Download | F-Droid | Contribute | Contact |
 |-------|----------|---------|------------|---------|
-| [![Travis](https://img.shields.io/travis/inorichi/tachiyomi.svg)](https://travis-ci.org/inorichi/tachiyomi) | [![stable release](https://img.shields.io/github/release/inorichi/tachiyomi.svg?maxAge=3600&label=stable)](https://github.com/inorichi/tachiyomi/releases) [![latest dev build](https://img.shields.io/badge/dev-latest%20build-blue.svg)](http://tachiyomi.kanade.eu/latest) | [![fdroid release](https://img.shields.io/badge/stable-f--droid.org-blue.svg)](https://f-droid.org/repository/browse/?fdid=eu.kanade.tachiyomi) [![fdroid dev](https://img.shields.io/badge/dev-wiki-blue.svg)](//github.com/inorichi/tachiyomi/wiki/FDroid-for-dev-versions) | [![Translation status](http://weblate.j2ghz.com/widgets/tachiyomi/-/svg-badge.svg)](https://github.com/inorichi/tachiyomi/wiki/Translation) | [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/WrBkRk4) |
+| [![Travis](https://img.shields.io/travis/inorichi/tachiyomi.svg)](https://travis-ci.org/inorichi/tachiyomi) | [![stable release](https://img.shields.io/github/release/inorichi/tachiyomi.svg?maxAge=3600&label=stable)](https://github.com/inorichi/tachiyomi/releases) [![latest dev build](https://img.shields.io/badge/dev-latest%20build-blue.svg)](http://tachiyomi.kanade.eu/latest) | [![fdroid release](https://img.shields.io/badge/stable-f--droid.org-blue.svg)](https://f-droid.org/repository/browse/?fdid=eu.kanade.tachiyomi) [![fdroid dev](https://img.shields.io/badge/dev-wiki-blue.svg)](//github.com/inorichi/tachiyomi/wiki/FDroid-for-dev-versions) | [![Translation status](http://weblate.j2ghz.com/widgets/tachiyomi/-/svg-badge.svg)](https://github.com/inorichi/tachiyomi/wiki/Translation) | [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/2dDQBv2) |
 
-### **Contact us on [Discord](https://discord.gg/WrBkRk4)**
-If you want to open an issue, please read [contributing guidelines](https://github.com/inorichi/tachiyomi/blob/master/.github/CONTRIBUTING.md). Your issue may be closed otherwise.
-
-***
 
+# ![app icon](./.github/readme-images/app-icon.png)Tachiyomi
 Tachiyomi is a free and open source manga reader for Android.
 
-Keep in mind it's still a beta, so expect it to crash sometimes.
+![screenshots of app](./.github/readme-images/screens.png)
 
-# Features
+## Features
 
-* Online and offline reading
-* Configurable reader with multiple viewers and settings
-* MyAnimeList support
-* Resume from the next unread chapter
-* Chapter filtering
-* Schedule searching for updates
+Features include:
+* Online reading from sources such as KissManga, MangaFox, [and more](https://github.com/inorichi/tachiyomi-extensions)
+* Local reading of downloaded manga
+* Configurable reader with multiple viewers, reading directions and other settings
+* MyAnimeList, AniList, and Kitsu support
 * Categories to organize your library
+* Light and dark themes
+* Schedule updating your library for new chapters
+* Create backups locally or to your cloud service of choice
+
+## Download
+Get the app from our [releases page](https://github.com/inorichi/tachiyomi/releases) or from [f-droid](https://f-droid.org/packages/eu.kanade.tachiyomi/).
+
+If you want to try new features before they get to the stable release, you can download the dev version [here](http://tachiyomi.kanade.eu/latest) (auto-updates not included), or add our [F-Droid repo](https://github.com/inorichi/tachiyomi/wiki/FDroid-for-dev-versions).
+
+## Issues, Feature Requests and Contributing
+
+Please make sure to read the full guidelines. Your issue may be closed without warning if you do not.
+
+<details><summary>Issues</summary>
+
+1. **Before reporting a new issue, take a look at the [FAQ](https://github.com/inorichi/tachiyomi/wiki/FAQ), the [changelog](https://github.com/inorichi/tachiyomi/releases) and the already opened [issues](https://github.com/inorichi/tachiyomi/issues).**
+2. If you are unsure, ask here: [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/WrBkRk4)
+
+</details>
+
+<details><summary>Bugs</summary>
+
+* Include version (Setting > About > Version)
+ * If not latest, try updating, it may have already been solved
+ * Dev version is equal to the number of commits as seen in the main page
+* Include steps to reproduce (if not obvious from description)
+* Include screenshot (if needed)
+* If it could be device-dependent, try reproducing on another device (if possible)
+* For large logs use http://pastebin.com/ (or similar)
+* Don't group unrelated requests into one issue
+
+DO: https://github.com/inorichi/tachiyomi/issues/24 https://github.com/inorichi/tachiyomi/issues/71
+
+DON'T: https://github.com/inorichi/tachiyomi/issues/75
+
+</details>
+
+<details><summary>Feature Requests</summary>
+
+* Write a detailed issue, explaning what it should do or how. Avoid writing just "like X app does"
+* Include screenshot (if needed)
+
+Catalogue requests should be created at https://github.com/inorichi/tachiyomi-extensions, they do not belong in this repository.
+</details>
+
+## FAQ
+
+[See our wiki.](https://github.com/inorichi/tachiyomi/wiki/FAQ)
+You can also reach out to us on [Discord](https://discord.gg/WrBkRk4).
 
 ## License
 

app/build.gradle

@@ -29,17 +29,17 @@ ext {
 }
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "26.0.2"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.2"
     publishNonDefault true
 
     defaultConfig {
         applicationId "eu.kanade.tachiyomi"
         minSdkVersion 16
-        targetSdkVersion 26
+        targetSdkVersion 27
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-        versionCode 27
-        versionName "0.6.4"
+        versionCode 33
+        versionName "0.7.0"
 
         buildConfigField "String", "COMMIT_COUNT", "\"${getCommitCount()}\""
         buildConfigField "String", "COMMIT_SHA", "\"${getGitSha()}\""
@@ -102,11 +102,11 @@ android {
 dependencies {
 
     // Modified dependencies
-    implementation 'com.github.inorichi:subsampling-scale-image-view:c19b883'
+    implementation 'com.github.inorichi:subsampling-scale-image-view:81b9d68'
     implementation 'com.github.inorichi:junrar-android:634c1f5'
 
     // Android support library
-    final support_library_version = '26.1.0'
+    final support_library_version = '27.0.2'
     implementation "com.android.support:support-v4:$support_library_version"
     implementation "com.android.support:appcompat-v7:$support_library_version"
     implementation "com.android.support:cardview-v7:$support_library_version"
@@ -118,18 +118,18 @@ dependencies {
 
     implementation 'com.android.support.constraint:constraint-layout:1.0.2'
 
-    implementation 'com.android.support:multidex:1.0.1'
+    implementation 'com.android.support:multidex:1.0.2'
 
     // ReactiveX
     implementation 'io.reactivex:rxandroid:1.2.1'
-    implementation 'io.reactivex:rxjava:1.3.3'
+    implementation 'io.reactivex:rxjava:1.3.6'
     implementation 'com.jakewharton.rxrelay:rxrelay:1.2.0'
     implementation 'com.f2prateek.rx.preferences:rx-preferences:1.0.2'
     implementation 'com.github.pwittchen:reactivenetwork:0.7.0'
 
     // Network client
-    implementation "com.squareup.okhttp3:okhttp:3.9.0"
-    implementation 'com.squareup.okio:okio:1.13.0'
+    implementation "com.squareup.okhttp3:okhttp:3.9.1"
+    implementation 'com.squareup.okio:okio:1.14.0'
 
     // REST
     final retrofit_version = '2.3.0'
@@ -141,22 +141,19 @@ dependencies {
     implementation 'com.google.code.gson:gson:2.8.2'
     implementation 'com.github.salomonbrys.kotson:kotson:2.5.0'
 
-    // YAML
-    implementation 'com.github.bmoliveira:snake-yaml:v1.18-android'
-
     // JavaScript engine
     implementation 'com.squareup.duktape:duktape-android:1.2.0'
 
     // Disk
     implementation 'com.jakewharton:disklrucache:2.0.2'
-    implementation 'com.github.seven332:unifile:1.0.0'
+    implementation 'com.github.inorichi:unifile:e9ee588'
 
     // HTML parser
     implementation 'org.jsoup:jsoup:1.10.2'
 
     // Job scheduling
-    implementation 'com.evernote:android-job:1.2.0'
-    implementation 'com.google.android.gms:play-services-gcm:11.6.0'
+    implementation 'com.evernote:android-job:1.2.4'
+    implementation 'com.google.android.gms:play-services-gcm:11.8.0'
 
     // Changelog
     implementation 'com.github.gabrielemariotti.changeloglib:changelog:2.1.0'
@@ -170,19 +167,19 @@ dependencies {
     implementation "info.android15.nucleus:nucleus-support-v7:$nucleus_version"
 
     // Dependency injection
-    implementation "uy.kohesive.injekt:injekt-core:1.16.1"
+    implementation "com.github.inorichi.injekt:injekt-core:65b0440"
 
     // Image library
-    final glide_version = '4.3.1'
+    final glide_version = '4.6.1'
     implementation "com.github.bumptech.glide:glide:$glide_version"
     implementation "com.github.bumptech.glide:okhttp3-integration:$glide_version"
     kapt "com.github.bumptech.glide:compiler:$glide_version"
 
     // Transformations
-    implementation 'jp.wasabeef:glide-transformations:3.0.1'
+    implementation 'jp.wasabeef:glide-transformations:3.1.1'
 
     // Logging
-    implementation 'com.jakewharton.timber:timber:4.6.0'
+    implementation 'com.jakewharton.timber:timber:4.6.1'
 
     // Crash reports
     implementation 'ch.acra:acra:4.9.2'
@@ -193,19 +190,22 @@ dependencies {
     // UI
     implementation 'com.dmitrymalkovich.android:material-design-dimens:1.4'
     implementation 'com.github.dmytrodanylyk.android-process-button:library:1.0.4'
-    implementation 'eu.davidea:flexible-adapter:5.0.0-rc3'
+    implementation 'eu.davidea:flexible-adapter:5.0.0-rc4'
+    implementation 'eu.davidea:flexible-adapter-ui:1.0.0-b1'
     implementation 'com.nononsenseapps:filepicker:2.5.2'
     implementation 'com.github.amulyakhare:TextDrawable:558677e'
-    implementation('com.afollestad.material-dialogs:core:0.9.4.7') {
-        exclude group: "com.android.support", module: "support-v13"
-    }
+    implementation 'com.afollestad.material-dialogs:core:0.9.6.0'
     implementation 'me.zhanghai.android.systemuihelper:library:1.0.0'
     implementation 'com.nightlynexus.viewstatepageradapter:viewstatepageradapter:1.0.4'
     implementation 'com.github.mthli:Slice:v1.2'
+    implementation 'me.gujun.android.taggroup:library:1.4@aar'
 
     // Conductor
-    implementation "com.bluelinelabs:conductor:2.1.4"
-    implementation 'com.github.inorichi:conductor-support-preference:26.0.2'
+    implementation "com.github.inorichi.Conductor:conductor:05c4d4d"
+    implementation ("com.bluelinelabs:conductor-support:2.1.5-SNAPSHOT") {
+        exclude group: "com.bluelinelabs", module: "conductor"
+    }
+    implementation 'com.github.inorichi:conductor-support-preference:27.0.2'
 
     // RxBindings
     final rxbindings_version = '1.0.1'
@@ -226,13 +226,13 @@ dependencies {
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 
-    final coroutines_version = '0.19.1'
+    final coroutines_version = '0.22.2'
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
 }
 
 buildscript {
-    ext.kotlin_version = '1.1.51'
+    ext.kotlin_version = '1.2.30'
     repositories {
         mavenCentral()
     }
@@ -250,3 +250,7 @@ kotlin {
         coroutines 'enable'
     }
 }
+
+androidExtensions {
+    experimental = true
+}

app/src/debug/res/drawable/ic_launcher_foreground.xml

@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="108dp"
+        android:height="108dp"
+        android:viewportWidth="108.0"
+        android:viewportHeight="108.0">
+    <path
+        android:pathData="M14.5,7L86.5,7A7,7 0,0 1,93.5 14L93.5,95A7,7 0,0 1,86.5 102L14.5,102A7,7 0,0 1,7.5 95L7.5,14A7,7 0,0 1,14.5 7z"
+        android:fillType="evenOdd"
+        android:fillColor="#000"/>
+    <path
+        android:pathData="M14.5,7L86.5,7A7,7 0,0 1,93.5 14L93.5,95A7,7 0,0 1,86.5 102L14.5,102A7,7 0,0 1,7.5 95L7.5,14A7,7 0,0 1,14.5 7z"
+        android:fillType="evenOdd"
+        android:fillColor="#455A64"/>
+    <path
+        android:pathData="M7.5,12.01C7.5,9.24 9.74,7 12.5,7L17.5,7L17.5,102L12.5,102C9.74,102 7.5,99.77 7.5,96.99L7.5,12.01Z"
+        android:fillType="evenOdd"
+        android:fillColor="#607D8B"/>
+    <path
+        android:pathData="M54,54.5m-25.5,0a25.5,25.5 0,1 1,51 0a25.5,25.5 0,1 1,-51 0"
+        android:fillType="evenOdd"
+        android:fillColor="#000"/>
+    <path
+        android:pathData="M54,54.5m-25.5,0a25.5,25.5 0,1 1,51 0a25.5,25.5 0,1 1,-51 0"
+        android:fillType="evenOdd"
+        android:fillColor="#CE2828"/>
+    <path
+        android:pathData="M54,54.5m-19.94,0a19.94,19.94 0,1 1,39.87 0a19.94,19.94 0,1 1,-39.87 0"
+        android:fillType="evenOdd"
+        android:fillColor="#FFF"/>
+    <path
+        android:pathData="M52.04,46.3L47.42,46.3C46.14,46.3 44.93,46.23 44.2,46.14L44.2,49.76C45,49.65 46.16,49.6 47.42,49.6L60.58,49.6C61.86,49.6 63.02,49.65 63.82,49.76L63.82,46.14C63.09,46.23 61.86,46.3 60.58,46.3L55.69,46.3L55.69,45.07C55.69,44.43 55.73,43.95 55.82,43.45L51.9,43.45C51.99,44 52.04,44.43 52.04,45.07L52.04,46.3ZM46.78,60.68C45.46,60.68 44.29,60.63 43.45,60.52L43.45,64.14C44.34,64.03 45.46,63.98 46.78,63.98L61.29,63.98C62.57,63.98 63.71,64.03 64.57,64.14L64.57,60.52C63.73,60.63 62.57,60.68 61.29,60.68L58.24,60.68C59.33,58.06 59.99,56.23 60.7,53.91C61.34,51.81 61.34,51.81 61.56,51.13L57.58,50.06C57.51,50.93 57.37,51.52 56.89,53.41C56.19,56.14 55.32,58.74 54.5,60.68L46.78,60.68ZM46.48,51.36C47.55,54.02 48.28,56.53 49.03,60.15L52.66,58.9C51.65,54.98 50.92,52.66 49.94,50.11L46.48,51.36Z"
+        android:fillType="evenOdd"
+        android:fillColor="#000"/>
+</vector>

app/src/debug/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@android:color/transparent"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

app/src/debug/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@android:color/transparent"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

app/src/main/AndroidManifest.xml

@@ -8,6 +8,7 @@
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
     <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
 
     <application
@@ -51,6 +52,9 @@
                     android:scheme="tachiyomi" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".extension.util.ExtensionInstallActivity"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar"/>
 
         <provider
             android:name="android.support.v4.content.FileProvider"
@@ -85,7 +89,7 @@
             android:exported="false" />
 
         <service
-            android:name=".data.updater.UpdateDownloaderService"
+            android:name=".data.updater.UpdaterService"
             android:exported="false" />
 
         <service

app/src/main/java/eu/kanade/tachiyomi/App.kt

@@ -8,7 +8,7 @@ import com.evernote.android.job.JobManager
 import eu.kanade.tachiyomi.data.backup.BackupCreatorJob
 import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
 import eu.kanade.tachiyomi.data.notification.Notifications
-import eu.kanade.tachiyomi.data.updater.UpdateCheckerJob
+import eu.kanade.tachiyomi.data.updater.UpdaterJob
 import eu.kanade.tachiyomi.util.LocaleHelper
 import org.acra.ACRA
 import org.acra.annotation.ReportsCrashes
@@ -28,11 +28,11 @@ open class App : Application() {
 
     override fun onCreate() {
         super.onCreate()
+        if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())
+
         Injekt = InjektScope(DefaultRegistrar())
         Injekt.importModule(AppModule(this))
 
-        if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())
-
         setupAcra()
         setupJobManager()
         setupNotificationChannels()
@@ -60,7 +60,7 @@ open class App : Application() {
         JobManager.create(this).addJobCreator { tag ->
             when (tag) {
                 LibraryUpdateJob.TAG -> LibraryUpdateJob()
-                UpdateCheckerJob.TAG -> UpdateCheckerJob()
+                UpdaterJob.TAG -> UpdaterJob()
                 BackupCreatorJob.TAG -> BackupCreatorJob()
                 else -> null
             }

app/src/main/java/eu/kanade/tachiyomi/AppModule.kt

@@ -8,34 +8,55 @@ import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.source.SourceManager
-import uy.kohesive.injekt.api.InjektModule
-import uy.kohesive.injekt.api.InjektRegistrar
-import uy.kohesive.injekt.api.addSingletonFactory
+import rx.Observable
+import rx.schedulers.Schedulers
+import uy.kohesive.injekt.api.*
 
 class AppModule(val app: Application) : InjektModule {
 
     override fun InjektRegistrar.registerInjectables() {
 
-            addSingletonFactory { PreferencesHelper(app) }
+        addSingleton(app)
 
-            addSingletonFactory { DatabaseHelper(app) }
+        addSingletonFactory { PreferencesHelper(app) }
 
-            addSingletonFactory { ChapterCache(app) }
+        addSingletonFactory { DatabaseHelper(app) }
 
-            addSingletonFactory { CoverCache(app) }
+        addSingletonFactory { ChapterCache(app) }
 
-            addSingletonFactory { NetworkHelper(app) }
+        addSingletonFactory { CoverCache(app) }
 
-            addSingletonFactory { SourceManager(app) }
+        addSingletonFactory { NetworkHelper(app) }
 
-            addSingletonFactory { DownloadManager(app) }
+        addSingletonFactory { SourceManager(app).also { get<ExtensionManager>().init(it) } }
 
-            addSingletonFactory { TrackManager(app) }
+        addSingletonFactory { ExtensionManager(app) }
 
-            addSingletonFactory { Gson() }
+        addSingletonFactory { DownloadManager(app) }
+
+        addSingletonFactory { TrackManager(app) }
+
+        addSingletonFactory { Gson() }
+
+        // Asynchronously init expensive components for a faster cold start
+
+        rxAsync { get<PreferencesHelper>() }
+
+        rxAsync { get<NetworkHelper>() }
+
+        rxAsync { get<SourceManager>() }
+
+        rxAsync { get<DatabaseHelper>() }
+
+        rxAsync { get<DownloadManager>() }
 
     }
 
-}
+    private fun rxAsync(block: () -> Unit) {
+        Observable.fromCallable { block() }.subscribeOn(Schedulers.computation()).subscribe()
+    }
+
+}

app/src/main/java/eu/kanade/tachiyomi/Migrations.kt

@@ -3,7 +3,7 @@ package eu.kanade.tachiyomi
 import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
-import eu.kanade.tachiyomi.data.updater.UpdateCheckerJob
+import eu.kanade.tachiyomi.data.updater.UpdaterJob
 import java.io.File
 
 object Migrations {
@@ -25,7 +25,7 @@ object Migrations {
             if (oldVersion < 14) {
                 // Restore jobs after upgrading to evernote's job scheduler.
                 if (BuildConfig.INCLUDE_UPDATER && preferences.automaticUpdates()) {
-                    UpdateCheckerJob.setupTask()
+                    UpdaterJob.setupTask()
                 }
                 LibraryUpdateJob.setupTask()
             }

app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreateService.kt

@@ -4,17 +4,8 @@ import android.app.IntentService
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
-import com.github.salomonbrys.kotson.set
 import com.google.gson.JsonArray
-import com.google.gson.JsonObject
-import com.hippo.unifile.UniFile
-import eu.kanade.tachiyomi.data.backup.models.Backup
-import eu.kanade.tachiyomi.data.backup.models.Backup.CATEGORIES
-import eu.kanade.tachiyomi.data.backup.models.Backup.MANGAS
-import eu.kanade.tachiyomi.data.backup.models.Backup.VERSION
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.util.sendLocalBroadcast
-import timber.log.Timber
 import eu.kanade.tachiyomi.BuildConfig.APPLICATION_ID as ID
 
 /**
@@ -26,8 +17,6 @@ class BackupCreateService : IntentService(NAME) {
         // Name of class
         private const val NAME = "BackupCreateService"
 
-        // Backup called from job
-        private const val EXTRA_IS_JOB = "$ID.$NAME.EXTRA_IS_JOB"
         // Options for backup
         private const val EXTRA_FLAGS = "$ID.$NAME.EXTRA_FLAGS"
 
@@ -46,14 +35,12 @@ class BackupCreateService : IntentService(NAME) {
          * Make a backup from library
          *
          * @param context context of application
-         * @param path path of Uri
+         * @param uri path of Uri
          * @param flags determines what to backup
-         * @param isJob backup called from job
          */
-        fun makeBackup(context: Context, uri: Uri, flags: Int, isJob: Boolean = false) {
+        fun makeBackup(context: Context, uri: Uri, flags: Int) {
             val intent = Intent(context, BackupCreateService::class.java).apply {
                 putExtra(BackupConst.EXTRA_URI, uri)
-                putExtra(EXTRA_IS_JOB, isJob)
                 putExtra(EXTRA_FLAGS, flags)
             }
             context.startService(intent)
@@ -68,94 +55,9 @@ class BackupCreateService : IntentService(NAME) {
 
         // Get values
         val uri = intent.getParcelableExtra<Uri>(BackupConst.EXTRA_URI)
-        val isJob = intent.getBooleanExtra(EXTRA_IS_JOB, false)
         val flags = intent.getIntExtra(EXTRA_FLAGS, 0)
         // Create backup
-        createBackupFromApp(uri, flags, isJob)
+        backupManager.createBackup(uri, flags, false)
     }
 
-    /**
-     * Create backup Json file from database
-     *
-     * @param uri path of Uri
-     * @param isJob backup called from job
-     */
-    fun createBackupFromApp(uri: Uri, flags: Int, isJob: Boolean) {
-        // Create root object
-        val root = JsonObject()
-
-        // Create manga array
-        val mangaEntries = JsonArray()
-
-        // Create category array
-        val categoryEntries = JsonArray()
-
-        // Add value's to root
-        root[VERSION] = Backup.CURRENT_VERSION
-        root[MANGAS] = mangaEntries
-        root[CATEGORIES] = categoryEntries
-
-        backupManager.databaseHelper.inTransaction {
-            // Get manga from database
-            val mangas = backupManager.getFavoriteManga()
-
-            // Backup library manga and its dependencies
-            mangas.forEach { manga ->
-                mangaEntries.add(backupManager.backupMangaObject(manga, flags))
-            }
-
-            // Backup categories
-            if ((flags and BACKUP_CATEGORY_MASK) == BACKUP_CATEGORY) {
-                backupManager.backupCategories(categoryEntries)
-            }
-        }
-
-        try {
-            // When BackupCreatorJob
-            if (isJob) {
-                // Get dir of file
-                val dir = UniFile.fromUri(this, uri)
-
-                // Delete older backups
-                val numberOfBackups = backupManager.numberOfBackups()
-                val backupRegex = Regex("""tachiyomi_\d+-\d+-\d+_\d+-\d+.json""")
-                dir.listFiles { _, filename -> backupRegex.matches(filename) }
-                        .orEmpty()
-                        .sortedByDescending { it.name }
-                        .drop(numberOfBackups - 1)
-                        .forEach { it.delete() }
-
-                // Create new file to place backup
-                val newFile = dir.createFile(Backup.getDefaultFilename())
-                        ?: throw Exception("Couldn't create backup file")
-
-                newFile.openOutputStream().bufferedWriter().use {
-                    backupManager.parser.toJson(root, it)
-                }
-            } else {
-                val file = UniFile.fromUri(this, uri)
-                        ?: throw Exception("Couldn't create backup file")
-                file.openOutputStream().bufferedWriter().use {
-                    backupManager.parser.toJson(root, it)
-                }
-
-                // Show completed dialog
-                val intent = Intent(BackupConst.INTENT_FILTER).apply {
-                    putExtra(BackupConst.ACTION, BackupConst.ACTION_BACKUP_COMPLETED_DIALOG)
-                    putExtra(BackupConst.EXTRA_URI, file.uri.toString())
-                }
-                sendLocalBroadcast(intent)
-            }
-        } catch (e: Exception) {
-            Timber.e(e)
-            if (!isJob) {
-                // Show error dialog
-                val intent = Intent(BackupConst.INTENT_FILTER).apply {
-                    putExtra(BackupConst.ACTION, BackupConst.ACTION_ERROR_BACKUP_DIALOG)
-                    putExtra(BackupConst.EXTRA_ERROR_MESSAGE, e.message)
-                }
-                sendLocalBroadcast(intent)
-            }
-        }
-    }
-}
+}

app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreatorJob.kt

@@ -8,15 +8,15 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
-import java.io.File
 
 class BackupCreatorJob : Job() {
 
     override fun onRunJob(params: Params): Result {
         val preferences = Injekt.get<PreferencesHelper>()
-        val uri = Uri.fromFile(File(preferences.backupsDirectory().getOrDefault()))
+        val backupManager = BackupManager(context)
+        val uri = Uri.parse(preferences.backupsDirectory().getOrDefault())
         val flags = BackupCreateService.BACKUP_ALL
-        BackupCreateService.makeBackup(context, uri, flags, true)
+        backupManager.createBackup(uri, flags, true)
         return Result.SUCCESS
     }
 
@@ -39,4 +39,4 @@ class BackupCreatorJob : Job() {
             JobManager.instance().cancelAllForTag(TAG)
         }
     }
-}
+}

app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt

@@ -1,8 +1,11 @@
 package eu.kanade.tachiyomi.data.backup
 
 import android.content.Context
+import android.content.Intent
+import android.net.Uri
 import com.github.salomonbrys.kotson.*
 import com.google.gson.*
+import com.hippo.unifile.UniFile
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CATEGORY_MASK
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CHAPTER
@@ -11,6 +14,7 @@ import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HIST
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY_MASK
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_TRACK_MASK
+import eu.kanade.tachiyomi.data.backup.models.Backup
 import eu.kanade.tachiyomi.data.backup.models.Backup.CATEGORIES
 import eu.kanade.tachiyomi.data.backup.models.Backup.CHAPTERS
 import eu.kanade.tachiyomi.data.backup.models.Backup.CURRENT_VERSION
@@ -23,10 +27,13 @@ import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.*
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
+import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceManager
+import eu.kanade.tachiyomi.util.sendLocalBroadcast
 import eu.kanade.tachiyomi.util.syncChaptersWithSource
 import rx.Observable
+import timber.log.Timber
 import uy.kohesive.injekt.injectLazy
 
 class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
@@ -41,6 +48,11 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
      */
     internal val sourceManager: SourceManager by injectLazy()
 
+    /**
+     * Tracking manager
+     */
+    internal val trackManager: TrackManager by injectLazy()
+
     /**
      * Version of parser
      */
@@ -67,17 +79,101 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
         parser = initParser()
     }
 
-    private fun initParser(): Gson {
-        return when (version) {
-            1 -> GsonBuilder().create()
-            2 -> GsonBuilder()
-                    .registerTypeAdapter<MangaImpl>(MangaTypeAdapter.build())
-                    .registerTypeHierarchyAdapter<ChapterImpl>(ChapterTypeAdapter.build())
-                    .registerTypeAdapter<CategoryImpl>(CategoryTypeAdapter.build())
-                    .registerTypeAdapter<DHistory>(HistoryTypeAdapter.build())
-                    .registerTypeHierarchyAdapter<TrackImpl>(TrackTypeAdapter.build())
-                    .create()
-            else -> throw Exception("Json version unknown")
+    private fun initParser(): Gson = when (version) {
+        1 -> GsonBuilder().create()
+        2 -> GsonBuilder()
+                .registerTypeAdapter<MangaImpl>(MangaTypeAdapter.build())
+                .registerTypeHierarchyAdapter<ChapterImpl>(ChapterTypeAdapter.build())
+                .registerTypeAdapter<CategoryImpl>(CategoryTypeAdapter.build())
+                .registerTypeAdapter<DHistory>(HistoryTypeAdapter.build())
+                .registerTypeHierarchyAdapter<TrackImpl>(TrackTypeAdapter.build())
+                .create()
+        else -> throw Exception("Json version unknown")
+    }
+
+    /**
+     * Create backup Json file from database
+     *
+     * @param uri path of Uri
+     * @param isJob backup called from job
+     */
+    fun createBackup(uri: Uri, flags: Int, isJob: Boolean) {
+        // Create root object
+        val root = JsonObject()
+
+        // Create manga array
+        val mangaEntries = JsonArray()
+
+        // Create category array
+        val categoryEntries = JsonArray()
+
+        // Add value's to root
+        root[Backup.VERSION] = Backup.CURRENT_VERSION
+        root[Backup.MANGAS] = mangaEntries
+        root[CATEGORIES] = categoryEntries
+
+        databaseHelper.inTransaction {
+            // Get manga from database
+            val mangas = getFavoriteManga()
+
+            // Backup library manga and its dependencies
+            mangas.forEach { manga ->
+                mangaEntries.add(backupMangaObject(manga, flags))
+            }
+
+            // Backup categories
+            if ((flags and BACKUP_CATEGORY_MASK) == BACKUP_CATEGORY) {
+                backupCategories(categoryEntries)
+            }
+        }
+
+        try {
+            // When BackupCreatorJob
+            if (isJob) {
+                // Get dir of file and create
+                var dir = UniFile.fromUri(context, uri)
+                dir = dir.createDirectory("automatic")
+
+                // Delete older backups
+                val numberOfBackups = numberOfBackups()
+                val backupRegex = Regex("""tachiyomi_\d+-\d+-\d+_\d+-\d+.json""")
+                dir.listFiles { _, filename -> backupRegex.matches(filename) }
+                        .orEmpty()
+                        .sortedByDescending { it.name }
+                        .drop(numberOfBackups - 1)
+                        .forEach { it.delete() }
+
+                // Create new file to place backup
+                val newFile = dir.createFile(Backup.getDefaultFilename())
+                        ?: throw Exception("Couldn't create backup file")
+
+                newFile.openOutputStream().bufferedWriter().use {
+                    parser.toJson(root, it)
+                }
+            } else {
+                val file = UniFile.fromUri(context, uri)
+                        ?: throw Exception("Couldn't create backup file")
+                file.openOutputStream().bufferedWriter().use {
+                    parser.toJson(root, it)
+                }
+
+                // Show completed dialog
+                val intent = Intent(BackupConst.INTENT_FILTER).apply {
+                    putExtra(BackupConst.ACTION, BackupConst.ACTION_BACKUP_COMPLETED_DIALOG)
+                    putExtra(BackupConst.EXTRA_URI, file.uri.toString())
+                }
+                context.sendLocalBroadcast(intent)
+            }
+        } catch (e: Exception) {
+            Timber.e(e)
+            if (!isJob) {
+                // Show error dialog
+                val intent = Intent(BackupConst.INTENT_FILTER).apply {
+                    putExtra(BackupConst.ACTION, BackupConst.ACTION_ERROR_BACKUP_DIALOG)
+                    putExtra(BackupConst.EXTRA_ERROR_MESSAGE, e.message)
+                }
+                context.sendLocalBroadcast(intent)
+            }
         }
     }
 
@@ -300,23 +396,26 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
         val trackToUpdate = ArrayList<Track>()
 
         for (track in tracks) {
-            var isInDatabase = false
-            for (dbTrack in dbTracks) {
-                if (track.sync_id == dbTrack.sync_id) {
-                    // The sync is already in the db, only update its fields
-                    if (track.remote_id != dbTrack.remote_id) {
-                        dbTrack.remote_id = track.remote_id
+            val service = trackManager.getService(track.sync_id)
+            if (service != null && service.isLogged) {
+                var isInDatabase = false
+                for (dbTrack in dbTracks) {
+                    if (track.sync_id == dbTrack.sync_id) {
+                        // The sync is already in the db, only update its fields
+                        if (track.remote_id != dbTrack.remote_id) {
+                            dbTrack.remote_id = track.remote_id
+                        }
+                        dbTrack.last_chapter_read = Math.max(dbTrack.last_chapter_read, track.last_chapter_read)
+                        isInDatabase = true
+                        trackToUpdate.add(dbTrack)
+                        break
                     }
-                    dbTrack.last_chapter_read = Math.max(dbTrack.last_chapter_read, track.last_chapter_read)
-                    isInDatabase = true
-                    trackToUpdate.add(dbTrack)
-                    break
                 }
-            }
-            if (!isInDatabase) {
-                // Insert new sync. Let the db assign the id
-                track.id = null
-                trackToUpdate.add(track)
+                if (!isInDatabase) {
+                    // Insert new sync. Let the db assign the id
+                    track.id = null
+                    trackToUpdate.add(track)
+                }
             }
         }
         // Update database
@@ -361,32 +460,29 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
      *
      * @return [Manga], null if not found
      */
-    internal fun getMangaFromDatabase(manga: Manga): Manga? {
-        return databaseHelper.getManga(manga.url, manga.source).executeAsBlocking()
-    }
+    internal fun getMangaFromDatabase(manga: Manga): Manga? =
+            databaseHelper.getManga(manga.url, manga.source).executeAsBlocking()
 
     /**
      * Returns list containing manga from library
      *
      * @return [Manga] from library
      */
-    internal fun getFavoriteManga(): List<Manga> {
-        return databaseHelper.getFavoriteMangas().executeAsBlocking()
-    }
+    internal fun getFavoriteManga(): List<Manga> =
+            databaseHelper.getFavoriteMangas().executeAsBlocking()
 
     /**
      * Inserts manga and returns id
      *
      * @return id of [Manga], null if not found
      */
-    internal fun insertManga(manga: Manga): Long? {
-        return databaseHelper.insertManga(manga).executeAsBlocking().insertedId()
-    }
+    internal fun insertManga(manga: Manga): Long? =
+            databaseHelper.insertManga(manga).executeAsBlocking().insertedId()
 
     /**
      * Inserts list of chapters
      */
-    internal fun insertChapters(chapters: List<Chapter>) {
+    private fun insertChapters(chapters: List<Chapter>) {
         databaseHelper.updateChaptersBackup(chapters).executeAsBlocking()
     }
 
@@ -395,7 +491,5 @@ class BackupManager(val context: Context, version: Int = CURRENT_VERSION) {
      *
      * @return number of backups selected by user
      */
-    fun numberOfBackups(): Int {
-        return preferences.numberOfBackups().getOrDefault()
-    }
+    fun numberOfBackups(): Int = preferences.numberOfBackups().getOrDefault()
 }

app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt

@@ -21,6 +21,7 @@ import eu.kanade.tachiyomi.data.backup.models.Backup.VERSION
 import eu.kanade.tachiyomi.data.backup.models.DHistory
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.*
+import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.util.chop
 import eu.kanade.tachiyomi.util.isServiceRunning
@@ -49,9 +50,8 @@ class BackupRestoreService : Service() {
          * @param context the application context.
          * @return true if the service is running, false otherwise.
          */
-        fun isRunning(context: Context): Boolean {
-            return context.isServiceRunning(BackupRestoreService::class.java)
-        }
+        private fun isRunning(context: Context): Boolean =
+                context.isServiceRunning(BackupRestoreService::class.java)
 
         /**
          * Starts a service to restore a backup from Json
@@ -113,7 +113,13 @@ class BackupRestoreService : Service() {
      */
     private val db: DatabaseHelper by injectLazy()
 
-    lateinit var executor: ExecutorService
+    /**
+     * Tracking manager
+     */
+    internal val trackManager: TrackManager by injectLazy()
+
+
+    private lateinit var executor: ExecutorService
 
     /**
      * Method called when the service is created. It injects dependencies and acquire the wake lock.
@@ -142,9 +148,7 @@ class BackupRestoreService : Service() {
     /**
      * This method needs to be implemented, but it's not used/needed.
      */
-    override fun onBind(intent: Intent): IBinder? {
-        return null
-    }
+    override fun onBind(intent: Intent): IBinder? = null
 
     /**
      * Method called when the service receives an intent.
@@ -164,7 +168,7 @@ class BackupRestoreService : Service() {
 
         subscription = Observable.using(
                 { db.lowLevel().beginTransaction() },
-                { getRestoreObservable(uri).doOnNext{ db.lowLevel().setTransactionSuccessful() } },
+                { getRestoreObservable(uri).doOnNext { db.lowLevel().setTransactionSuccessful() } },
                 { executor.execute { db.lowLevel().endTransaction() } })
                 .doAfterTerminate { stopSelf(startId) }
                 .subscribeOn(Schedulers.from(executor))
@@ -294,14 +298,14 @@ class BackupRestoreService : Service() {
         val source = backupManager.sourceManager.get(manga.source) ?: return null
         val dbManga = backupManager.getMangaFromDatabase(manga)
 
-        if (dbManga == null) {
+        return if (dbManga == null) {
             // Manga not in database
-            return mangaFetchObservable(source, manga, chapters, categories, history, tracks)
+            mangaFetchObservable(source, manga, chapters, categories, history, tracks)
         } else { // Manga in database
             // Copy information from manga already in database
             backupManager.restoreMangaNoFetch(manga, dbManga)
             // Fetch rest of manga information
-            return mangaNoFetchObservable(source, manga, chapters, categories, history, tracks)
+            mangaNoFetchObservable(source, manga, chapters, categories, history, tracks)
         }
     }
 
@@ -327,14 +331,12 @@ class BackupRestoreService : Service() {
                             .map { manga }
                 }
                 .doOnNext {
-                    // Restore categories
-                    backupManager.restoreCategoriesForManga(it, categories)
-
-                    // Restore history
-                    backupManager.restoreHistoryForManga(history)
-
-                    // Restore tracking
-                    backupManager.restoreTrackForManga(it, tracks)
+                    restoreExtraForManga(it, categories, history, tracks)
+                }
+                .flatMap {
+                    trackingFetchObservable(it, tracks)
+                            // Convert to the manga that contains new chapters.
+                            .map { manga }
                 }
                 .doOnCompleted {
                     restoreProgress += 1
@@ -356,14 +358,12 @@ class BackupRestoreService : Service() {
                     }
                 }
                 .doOnNext {
-                    // Restore categories
-                    backupManager.restoreCategoriesForManga(it, categories)
-
-                    // Restore history
-                    backupManager.restoreHistoryForManga(history)
-
-                    // Restore tracking
-                    backupManager.restoreTrackForManga(it, tracks)
+                    restoreExtraForManga(it, categories, history, tracks)
+                }
+                .flatMap { manga ->
+                    trackingFetchObservable(manga, tracks)
+                            // Convert to the manga that contains new chapters.
+                            .map { manga }
                 }
                 .doOnCompleted {
                     restoreProgress += 1
@@ -371,6 +371,17 @@ class BackupRestoreService : Service() {
                 }
     }
 
+    private fun restoreExtraForManga(manga: Manga, categories: List<String>, history: List<DHistory>, tracks: List<Track>) {
+        // Restore categories
+        backupManager.restoreCategoriesForManga(manga, categories)
+
+        // Restore history
+        backupManager.restoreHistoryForManga(history)
+
+        // Restore tracking
+        backupManager.restoreTrackForManga(manga, tracks)
+    }
+
     /**
      * [Observable] that fetches chapter information
      *
@@ -383,10 +394,33 @@ class BackupRestoreService : Service() {
                 // If there's any error, return empty update and continue.
                 .onErrorReturn {
                     errors.add(Date() to "${manga.title} - ${it.message}")
-                    Pair(emptyList<Chapter>(), emptyList<Chapter>())
+                    Pair(emptyList(), emptyList())
                 }
     }
 
+    /**
+     * [Observable] that refreshes tracking information
+     * @param manga manga that needs updating.
+     * @param tracks list containing tracks from restore file.
+     * @return [Observable] that contains updated track item
+     */
+    private fun trackingFetchObservable(manga: Manga, tracks: List<Track>): Observable<Track> {
+        return Observable.from(tracks)
+                .concatMap { track ->
+                    val service = trackManager.getService(track.sync_id)
+                    if (service != null && service.isLogged) {
+                        service.refresh(track)
+                                .doOnNext { db.insertTrack(it).executeAsBlocking() }
+                                .onErrorReturn {
+                                    errors.add(Date() to "${manga.title} - ${it.message}")
+                                    track
+                                }
+                    } else {
+                        errors.add(Date() to "${manga.title} - ${service?.name} not logged in")
+                        Observable.empty()
+                    }
+                }
+    }
 
     /**
      * Called to update dialog in [BackupConst]

app/src/main/java/eu/kanade/tachiyomi/data/backup/serializer/TrackTypeAdapter.kt

@@ -14,6 +14,7 @@ object TrackTypeAdapter {
     private const val REMOTE = "r"
     private const val TITLE = "t"
     private const val LAST_READ = "l"
+    private const val TRACKING_URL = "u"
 
     fun build(): TypeAdapter<TrackImpl> {
         return typeAdapter {
@@ -27,6 +28,8 @@ object TrackTypeAdapter {
                 value(it.remote_id)
                 name(LAST_READ)
                 value(it.last_chapter_read)
+                name(TRACKING_URL)
+                value(it.tracking_url)
                 endObject()
             }
 
@@ -42,6 +45,7 @@ object TrackTypeAdapter {
                             SYNC -> track.sync_id = nextInt()
                             REMOTE -> track.remote_id = nextInt()
                             LAST_READ -> track.last_chapter_read = nextInt()
+                            TRACKING_URL -> track.tracking_url = nextString()
                         }
                     }
                 }

app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenHelper.kt

@@ -17,7 +17,7 @@ class DbOpenHelper(context: Context)
         /**
          * Version of the database.
          */
-        const val DATABASE_VERSION = 5
+        const val DATABASE_VERSION = 6
     }
 
     override fun onCreate(db: SQLiteDatabase) = with(db) {
@@ -54,6 +54,9 @@ class DbOpenHelper(context: Context)
         if (oldVersion < 5) {
             db.execSQL(ChapterTable.addScanlator)
         }
+        if (oldVersion < 6) {
+            db.execSQL(TrackTable.addTrackingUrl)
+        }
     }
 
     override fun onConfigure(db: SQLiteDatabase) {

app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/TrackTypeMapping.kt

@@ -20,6 +20,7 @@ import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_STATUS
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_SYNC_ID
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_TITLE
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_TOTAL_CHAPTERS
+import eu.kanade.tachiyomi.data.database.tables.TrackTable.COL_TRACKING_URL
 import eu.kanade.tachiyomi.data.database.tables.TrackTable.TABLE
 
 class TrackTypeMapping : SQLiteTypeMapping<Track>(
@@ -40,7 +41,7 @@ class TrackPutResolver : DefaultPutResolver<Track>() {
             .whereArgs(obj.id)
             .build()
 
-    override fun mapToContentValues(obj: Track) = ContentValues(9).apply {
+    override fun mapToContentValues(obj: Track) = ContentValues(10).apply {
         put(COL_ID, obj.id)
         put(COL_MANGA_ID, obj.manga_id)
         put(COL_SYNC_ID, obj.sync_id)
@@ -49,7 +50,9 @@ class TrackPutResolver : DefaultPutResolver<Track>() {
         put(COL_LAST_CHAPTER_READ, obj.last_chapter_read)
         put(COL_TOTAL_CHAPTERS, obj.total_chapters)
         put(COL_STATUS, obj.status)
+        put(COL_TRACKING_URL, obj.tracking_url)
         put(COL_SCORE, obj.score)
+
     }
 }
 
@@ -65,6 +68,7 @@ class TrackGetResolver : DefaultGetResolver<Track>() {
         total_chapters = cursor.getInt(cursor.getColumnIndex(COL_TOTAL_CHAPTERS))
         status = cursor.getInt(cursor.getColumnIndex(COL_STATUS))
         score = cursor.getFloat(cursor.getColumnIndex(COL_SCORE))
+        tracking_url = cursor.getString(cursor.getColumnIndex(COL_TRACKING_URL))
     }
 }
 

app/src/main/java/eu/kanade/tachiyomi/data/database/models/Track.kt

@@ -22,6 +22,8 @@ interface Track : Serializable {
 
     var status: Int
 
+    var tracking_url: String
+
     fun copyPersonalFrom(other: Track) {
         last_chapter_read = other.last_chapter_read
         score = other.score
@@ -29,7 +31,6 @@ interface Track : Serializable {
     }
 
     companion object {
-
         fun create(serviceId: Int): Track = TrackImpl().apply {
             sync_id = serviceId
         }

app/src/main/java/eu/kanade/tachiyomi/data/database/models/TrackImpl.kt

@@ -20,6 +20,8 @@ class TrackImpl : Track {
 
     override var status: Int = 0
 
+    override var tracking_url: String = ""
+
     override fun equals(other: Any?): Boolean {
         if (this === other) return true
         if (other == null || javaClass != other.javaClass) return false

app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt

@@ -7,6 +7,7 @@ import eu.kanade.tachiyomi.data.database.DbProvider
 import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.resolvers.LibraryMangaGetResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaFavoritePutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaFlagsPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaLastUpdatedPutResolver
 import eu.kanade.tachiyomi.data.database.tables.CategoryTable
@@ -74,6 +75,11 @@ interface MangaQueries : DbProvider {
             .withPutResolver(MangaLastUpdatedPutResolver())
             .prepare()
 
+    fun updateMangaFavorite(manga: Manga) = db.put()
+            .`object`(manga)
+            .withPutResolver(MangaFavoritePutResolver())
+            .prepare()
+
     fun deleteManga(manga: Manga) = db.delete().`object`(manga).prepare()
 
     fun deleteMangas(mangas: List<Manga>) = db.delete().objects(mangas).prepare()

app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/MangaFavoritePutResolver.kt

@@ -0,0 +1,33 @@
+package eu.kanade.tachiyomi.data.database.resolvers
+
+import android.content.ContentValues
+import com.pushtorefresh.storio.sqlite.StorIOSQLite
+import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
+import com.pushtorefresh.storio.sqlite.operations.put.PutResult
+import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
+import eu.kanade.tachiyomi.data.database.inTransactionReturn
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.tables.MangaTable
+
+class MangaFavoritePutResolver : PutResolver<Manga>() {
+
+    override fun performPut(db: StorIOSQLite, manga: Manga) = db.inTransactionReturn {
+        val updateQuery = mapToUpdateQuery(manga)
+        val contentValues = mapToContentValues(manga)
+
+        val numberOfRowsUpdated = db.lowLevel().update(updateQuery, contentValues)
+        PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
+    }
+
+    fun mapToUpdateQuery(manga: Manga) = UpdateQuery.builder()
+            .table(MangaTable.TABLE)
+            .where("${MangaTable.COL_ID} = ?")
+            .whereArgs(manga.id)
+            .build()
+
+    fun mapToContentValues(manga: Manga) = ContentValues(1).apply {
+        put(MangaTable.COL_FAVORITE, manga.favorite)
+    }
+
+}
+

app/src/main/java/eu/kanade/tachiyomi/data/database/tables/TrackTable.kt

@@ -22,6 +22,8 @@ object TrackTable {
 
     const val COL_TOTAL_CHAPTERS = "total_chapters"
 
+    const val COL_TRACKING_URL = "remote_url"
+
     val createTableQuery: String
         get() = """CREATE TABLE $TABLE(
             $COL_ID INTEGER NOT NULL PRIMARY KEY,
@@ -33,9 +35,12 @@ object TrackTable {
             $COL_TOTAL_CHAPTERS INTEGER NOT NULL,
             $COL_STATUS INTEGER NOT NULL,
             $COL_SCORE FLOAT NOT NULL,
+            $COL_TRACKING_URL TEXT NOT NULL,
             UNIQUE ($COL_MANGA_ID, $COL_SYNC_ID) ON CONFLICT REPLACE,
             FOREIGN KEY($COL_MANGA_ID) REFERENCES ${MangaTable.TABLE} (${MangaTable.COL_ID})
             ON DELETE CASCADE
             )"""
 
+    val addTrackingUrl: String
+        get() = "ALTER TABLE $TABLE ADD COLUMN $COL_TRACKING_URL TEXT DEFAULT ''"
 }

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt

@@ -0,0 +1,252 @@
+package eu.kanade.tachiyomi.data.download
+
+import android.content.Context
+import android.net.Uri
+import com.hippo.unifile.UniFile
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.getOrDefault
+import eu.kanade.tachiyomi.source.SourceManager
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import java.util.concurrent.TimeUnit
+
+/**
+ * Cache where we dump the downloads directory from the filesystem. This class is needed because
+ * directory checking is expensive and it slowdowns the app. The cache is invalidated by the time
+ * defined in [renewInterval] as we don't have any control over the filesystem and the user can
+ * delete the folders at any time without the app noticing.
+ *
+ * @param context the application context.
+ * @param provider the downloads directories provider.
+ * @param sourceManager the source manager.
+ * @param preferences the preferences of the app.
+ */
+class DownloadCache(private val context: Context,
+                    private val provider: DownloadProvider,
+                    private val sourceManager: SourceManager = Injekt.get(),
+                    private val preferences: PreferencesHelper = Injekt.get()) {
+
+    /**
+     * The interval after which this cache should be invalidated. 1 hour shouldn't cause major
+     * issues, as the cache is only used for UI feedback.
+     */
+    private val renewInterval = TimeUnit.HOURS.toMillis(1)
+
+    /**
+     * The last time the cache was refreshed.
+     */
+    private var lastRenew = 0L
+
+    /**
+     * The root directory for downloads.
+     */
+    private var rootDir = RootDirectory(getDirectoryFromPreference())
+
+    init {
+        preferences.downloadsDirectory().asObservable()
+                .skip(1)
+                .subscribe {
+                    lastRenew = 0L // invalidate cache
+                    rootDir = RootDirectory(getDirectoryFromPreference())
+                }
+    }
+
+    /**
+     * Returns the downloads directory from the user's preferences.
+     */
+    private fun getDirectoryFromPreference(): UniFile {
+        val dir = preferences.downloadsDirectory().getOrDefault()
+        return UniFile.fromUri(context, Uri.parse(dir))
+    }
+
+    /**
+     * Returns true if the chapter is downloaded.
+     *
+     * @param chapter the chapter to check.
+     * @param manga the manga of the chapter.
+     * @param skipCache whether to skip the directory cache and check in the filesystem.
+     */
+    fun isChapterDownloaded(chapter: Chapter, manga: Manga, skipCache: Boolean): Boolean {
+        if (skipCache) {
+            val source = sourceManager.get(manga.source) ?: return false
+            return provider.findChapterDir(chapter, manga, source) != null
+        }
+
+        checkRenew()
+
+        val sourceDir = rootDir.files[manga.source]
+        if (sourceDir != null) {
+            val mangaDir = sourceDir.files[provider.getMangaDirName(manga)]
+            if (mangaDir != null) {
+                return provider.getChapterDirName(chapter) in mangaDir.files
+            }
+        }
+        return false
+    }
+
+    /**
+     * Returns the amount of downloaded chapters for a manga.
+     *
+     * @param manga the manga to check.
+     */
+    fun getDownloadCount(manga: Manga): Int {
+        checkRenew()
+
+        val sourceDir = rootDir.files[manga.source]
+        if (sourceDir != null) {
+            val mangaDir = sourceDir.files[provider.getMangaDirName(manga)]
+            if (mangaDir != null) {
+                return mangaDir.files.size
+            }
+        }
+        return 0
+    }
+
+    /**
+     * Checks if the cache needs a renewal and performs it if needed.
+     */
+    @Synchronized
+    private fun checkRenew() {
+        if (lastRenew + renewInterval < System.currentTimeMillis()) {
+            renew()
+            lastRenew = System.currentTimeMillis()
+        }
+    }
+
+    /**
+     * Renews the downloads cache.
+     */
+    private fun renew() {
+        val onlineSources = sourceManager.getOnlineSources()
+
+        val sourceDirs = rootDir.dir.listFiles()
+                .orEmpty()
+                .associate { it.name to SourceDirectory(it) }
+                .mapNotNullKeys { entry ->
+                    onlineSources.find { provider.getSourceDirName(it) == entry.key }?.id
+                }
+
+        rootDir.files = sourceDirs
+
+        sourceDirs.values.forEach { sourceDir ->
+            val mangaDirs = sourceDir.dir.listFiles()
+                    .orEmpty()
+                    .associateNotNullKeys { it.name to MangaDirectory(it) }
+
+            sourceDir.files = mangaDirs
+
+            mangaDirs.values.forEach { mangaDir ->
+                val chapterDirs = mangaDir.dir.listFiles()
+                        .orEmpty()
+                        .mapNotNull { it.name }
+                        .toHashSet()
+
+                mangaDir.files = chapterDirs
+            }
+        }
+    }
+
+    /**
+     * Adds a chapter that has just been download to this cache.
+     *
+     * @param chapterDirName the downloaded chapter's directory name.
+     * @param mangaUniFile the directory of the manga.
+     * @param manga the manga of the chapter.
+     */
+    @Synchronized
+    fun addChapter(chapterDirName: String, mangaUniFile: UniFile, manga: Manga) {
+        // Retrieve the cached source directory or cache a new one
+        var sourceDir = rootDir.files[manga.source]
+        if (sourceDir == null) {
+            val source = sourceManager.get(manga.source) ?: return
+            val sourceUniFile = provider.findSourceDir(source) ?: return
+            sourceDir = SourceDirectory(sourceUniFile)
+            rootDir.files += manga.source to sourceDir
+        }
+
+        // Retrieve the cached manga directory or cache a new one
+        val mangaDirName = provider.getMangaDirName(manga)
+        var mangaDir = sourceDir.files[mangaDirName]
+        if (mangaDir == null) {
+            mangaDir = MangaDirectory(mangaUniFile)
+            sourceDir.files += mangaDirName to mangaDir
+        }
+
+        // Save the chapter directory
+        mangaDir.files += chapterDirName
+    }
+
+    /**
+     * Removes a chapter that has been deleted from this cache.
+     *
+     * @param chapter the chapter to remove.
+     * @param manga the manga of the chapter.
+     */
+    @Synchronized
+    fun removeChapter(chapter: Chapter, manga: Manga) {
+        val sourceDir = rootDir.files[manga.source] ?: return
+        val mangaDir = sourceDir.files[provider.getMangaDirName(manga)] ?: return
+        val chapterDirName = provider.getChapterDirName(chapter)
+        if (chapterDirName in mangaDir.files) {
+            mangaDir.files -= chapterDirName
+        }
+    }
+
+    /**
+     * Removes a manga that has been deleted from this cache.
+     *
+     * @param manga the manga to remove.
+     */
+    @Synchronized
+    fun removeManga(manga: Manga) {
+        val sourceDir = rootDir.files[manga.source] ?: return
+        val mangaDirName = provider.getMangaDirName(manga)
+        if (mangaDirName in sourceDir.files) {
+            sourceDir.files -= mangaDirName
+        }
+    }
+
+    /**
+     * Class to store the files under the root downloads directory.
+     */
+    private class RootDirectory(val dir: UniFile,
+                                var files: Map<Long, SourceDirectory> = hashMapOf())
+
+    /**
+     * Class to store the files under a source directory.
+     */
+    private class SourceDirectory(val dir: UniFile,
+                                  var files: Map<String, MangaDirectory> = hashMapOf())
+
+    /**
+     * Class to store the files under a manga directory.
+     */
+    private class MangaDirectory(val dir: UniFile,
+                                 var files: Set<String> = hashSetOf())
+
+    /**
+     * Returns a new map containing only the key entries of [transform] that are not null.
+     */
+    private inline fun <K, V, R> Map<out K, V>.mapNotNullKeys(transform: (Map.Entry<K?, V>) -> R?): Map<R, V> {
+        val destination = LinkedHashMap<R, V>()
+        forEach { element -> transform(element)?.let { destination.put(it, element.value) } }
+        return destination
+    }
+
+    /**
+     * Returns a map from a list containing only the key entries of [transform] that are not null.
+     */
+    private inline fun <T, K, V> Array<T>.associateNotNullKeys(transform: (T) -> Pair<K?, V>): Map<K, V> {
+        val destination = LinkedHashMap<K, V>()
+        for (element in this) {
+            val (key, value) = transform(element)
+            if (key != null) {
+                destination.put(key, value)
+            }
+        }
+        return destination
+    }
+
+}

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt

@@ -24,10 +24,15 @@ class DownloadManager(context: Context) {
      */
     private val provider = DownloadProvider(context)
 
+    /**
+     * Cache of downloaded chapters.
+     */
+    private val cache = DownloadCache(context, provider)
+
     /**
      * Downloader whose only task is to download chapters.
      */
-    private val downloader = Downloader(context, provider)
+    private val downloader = Downloader(context, provider, cache)
 
     /**
      * Downloads queue, where the pending chapters are stored.
@@ -80,9 +85,10 @@ class DownloadManager(context: Context) {
      *
      * @param manga the manga of the chapters.
      * @param chapters the list of chapters to enqueue.
+     * @param autoStart whether to start the downloader after enqueing the chapters.
      */
-    fun downloadChapters(manga: Manga, chapters: List<Chapter>) {
-        downloader.queueChapters(manga, chapters)
+    fun downloadChapters(manga: Manga, chapters: List<Chapter>, autoStart: Boolean = true) {
+        downloader.queueChapters(manga, chapters, autoStart)
     }
 
     /**
@@ -94,7 +100,7 @@ class DownloadManager(context: Context) {
      * @return an observable containing the list of pages from the chapter.
      */
     fun buildPageList(source: Source, manga: Manga, chapter: Chapter): Observable<List<Page>> {
-        return buildPageList(provider.findChapterDir(source, manga, chapter))
+        return buildPageList(provider.findChapterDir(chapter, manga, source))
     }
 
     /**
@@ -120,61 +126,45 @@ class DownloadManager(context: Context) {
     }
 
     /**
-     * Returns the directory name for a manga.
+     * Returns true if the chapter is downloaded.
      *
-     * @param manga the manga to query.
-     */
-    fun getMangaDirName(manga: Manga): String {
-        return provider.getMangaDirName(manga)
-    }
-
-    /**
-     * Returns the directory name for the given chapter.
-     *
-     * @param chapter the chapter to query.
-     */
-    fun getChapterDirName(chapter: Chapter): String {
-        return provider.getChapterDirName(chapter)
-    }
-
-    /**
-     * Returns the download directory for a source if it exists.
-     *
-     * @param source the source to query.
-     */
-    fun findSourceDir(source: Source): UniFile? {
-        return provider.findSourceDir(source)
-    }
-
-    /**
-     * Returns the directory for the given manga, if it exists.
-     *
-     * @param source the source of the manga.
-     * @param manga the manga to query.
-     */
-    fun findMangaDir(source: Source, manga: Manga): UniFile? {
-        return provider.findMangaDir(source, manga)
-    }
-
-    /**
-     * Returns the directory for the given chapter, if it exists.
-     *
-     * @param source the source of the chapter.
+     * @param chapter the chapter to check.
      * @param manga the manga of the chapter.
-     * @param chapter the chapter to query.
+     * @param skipCache whether to skip the directory cache and check in the filesystem.
      */
-    fun findChapterDir(source: Source, manga: Manga, chapter: Chapter): UniFile? {
-        return provider.findChapterDir(source, manga, chapter)
+    fun isChapterDownloaded(chapter: Chapter, manga: Manga, skipCache: Boolean = false): Boolean {
+        return cache.isChapterDownloaded(chapter, manga, skipCache)
+    }
+
+    /**
+     * Returns the amount of downloaded chapters for a manga.
+     *
+     * @param manga the manga to check.
+     */
+    fun getDownloadCount(manga: Manga): Int {
+        return cache.getDownloadCount(manga)
     }
 
     /**
      * Deletes the directory of a downloaded chapter.
      *
-     * @param source the source of the chapter.
-     * @param manga the manga of the chapter.
      * @param chapter the chapter to delete.
+     * @param manga the manga of the chapter.
+     * @param source the source of the chapter.
      */
-    fun deleteChapter(source: Source, manga: Manga, chapter: Chapter) {
-        provider.findChapterDir(source, manga, chapter)?.delete()
+    fun deleteChapter(chapter: Chapter, manga: Manga, source: Source) {
+        provider.findChapterDir(chapter, manga, source)?.delete()
+        cache.removeChapter(chapter, manga)
+    }
+
+    /**
+     * Deletes the directory of a downloaded manga.
+     *
+     * @param manga the manga to delete.
+     * @param source the source of the manga.
+     */
+    fun deleteManga(manga: Manga, source: Source) {
+        provider.findMangaDir(manga, source)?.delete()
+        cache.removeManga(manga)
     }
 }

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadNotifier.kt

@@ -36,7 +36,6 @@ internal class DownloadNotifier(private val context: Context) {
      * The size of queue on start download.
      */
     var initialQueueSize = 0
-        get() = field
         set(value) {
             if (value != 0){
                 isSingleChapter = (value == 1)
@@ -44,11 +43,6 @@ internal class DownloadNotifier(private val context: Context) {
             field = value
         }
 
-    /**
-     * Simultaneous download setting > 1.
-     */
-    var multipleDownloadThreads = false
-
     /**
      * Updated when error is thrown
      */
@@ -91,36 +85,10 @@ internal class DownloadNotifier(private val context: Context) {
 
     /**
      * Called when download progress changes.
-     * Note: Only accepted when multi download active.
-     *
-     * @param queue the queue containing downloads.
-     */
-    fun onProgressChange(queue: DownloadQueue) {
-        if (multipleDownloadThreads) {
-            doOnProgressChange(null, queue)
-        }
-    }
-
-    /**
-     * Called when download progress changes.
-     * Note: Only accepted when single download active.
      *
      * @param download download object containing download information.
-     * @param queue the queue containing downloads.
      */
-    fun onProgressChange(download: Download, queue: DownloadQueue) {
-        if (!multipleDownloadThreads) {
-            doOnProgressChange(download, queue)
-        }
-    }
-
-    /**
-     * Show notification progress of chapter.
-     *
-     * @param download download object containing download information.
-     * @param queue the queue containing downloads.
-     */
-    private fun doOnProgressChange(download: Download?, queue: DownloadQueue) {
+    fun onProgressChange(download: Download) {
         // Create notification
         with(notification) {
             // Check if first call.
@@ -133,28 +101,13 @@ internal class DownloadNotifier(private val context: Context) {
                 isDownloading = true
             }
 
-            if (multipleDownloadThreads) {
-                setContentTitle(context.getString(R.string.app_name))
-
-                // Reset the queue size if the download progress is negative
-                if ((initialQueueSize - queue.size) < 0)
-                    initialQueueSize = queue.size
-
-                setContentText(context.getString(R.string.chapter_downloading_progress)
-                        .format(initialQueueSize - queue.size, initialQueueSize))
-                setProgress(initialQueueSize, initialQueueSize - queue.size, false)
-            } else {
-                download?.let {
-                    val title = it.manga.title.chop(15)
-                    val quotedTitle = Pattern.quote(title)
-                    val chapter = download.chapter.name.replaceFirst("$quotedTitle[\\s]*[-]*[\\s]*".toRegex(RegexOption.IGNORE_CASE), "")
-                    setContentTitle("$title - $chapter".chop(30))
-                    setContentText(context.getString(R.string.chapter_downloading_progress)
-                            .format(it.downloadedImages, it.pages!!.size))
-                    setProgress(it.pages!!.size, it.downloadedImages, false)
-
-                }
-            }
+            val title = download.manga.title.chop(15)
+            val quotedTitle = Pattern.quote(title)
+            val chapter = download.chapter.name.replaceFirst("$quotedTitle[\\s]*[-]*[\\s]*".toRegex(RegexOption.IGNORE_CASE), "")
+            setContentTitle("$title - $chapter".chop(30))
+            setContentText(context.getString(R.string.chapter_downloading_progress)
+                    .format(download.downloadedImages, download.pages!!.size))
+            setProgress(download.pages!!.size, download.downloadedImages, false)
         }
         // Displays the progress bar on notification
         notification.show()

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt

@@ -40,10 +40,10 @@ class DownloadProvider(private val context: Context) {
     /**
      * Returns the download directory for a manga. For internal use only.
      *
-     * @param source the source of the manga.
      * @param manga the manga to query.
+     * @param source the source of the manga.
      */
-    internal fun getMangaDir(source: Source, manga: Manga): UniFile {
+    internal fun getMangaDir(manga: Manga, source: Source): UniFile {
         return downloadsDir
                 .createDirectory(getSourceDirName(source))
                 .createDirectory(getMangaDirName(manga))
@@ -61,10 +61,10 @@ class DownloadProvider(private val context: Context) {
     /**
      * Returns the download directory for a manga if it exists.
      *
-     * @param source the source of the manga.
      * @param manga the manga to query.
+     * @param source the source of the manga.
      */
-    fun findMangaDir(source: Source, manga: Manga): UniFile? {
+    fun findMangaDir(manga: Manga, source: Source): UniFile? {
         val sourceDir = findSourceDir(source)
         return sourceDir?.findFile(getMangaDirName(manga))
     }
@@ -72,12 +72,12 @@ class DownloadProvider(private val context: Context) {
     /**
      * Returns the download directory for a chapter if it exists.
      *
-     * @param source the source of the chapter.
-     * @param manga the manga of the chapter.
      * @param chapter the chapter to query.
+     * @param manga the manga of the chapter.
+     * @param source the source of the chapter.
      */
-    fun findChapterDir(source: Source, manga: Manga, chapter: Chapter): UniFile? {
-        val mangaDir = findMangaDir(source, manga)
+    fun findChapterDir(chapter: Chapter, manga: Manga, source: Source): UniFile? {
+        val mangaDir = findMangaDir(manga, source)
         return mangaDir?.findFile(getChapterDirName(chapter))
     }
 

app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt

@@ -9,8 +9,6 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.download.model.Download
 import eu.kanade.tachiyomi.data.download.model.DownloadQueue
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.online.HttpSource
@@ -21,7 +19,6 @@ import okhttp3.Response
 import rx.Observable
 import rx.android.schedulers.AndroidSchedulers
 import rx.schedulers.Schedulers
-import rx.subjects.BehaviorSubject
 import rx.subscriptions.CompositeSubscription
 import timber.log.Timber
 import uy.kohesive.injekt.injectLazy
@@ -37,8 +34,13 @@ import uy.kohesive.injekt.injectLazy
  *
  * @param context the application context.
  * @param provider the downloads directory provider.
+ * @param cache the downloads cache, used to add the downloads to the cache after their completion.
  */
-class Downloader(private val context: Context, private val provider: DownloadProvider) {
+class Downloader(
+        private val context: Context,
+        private val provider: DownloadProvider,
+        private val cache: DownloadCache
+) {
 
     /**
      * Store for persisting downloads across restarts.
@@ -55,11 +57,6 @@ class Downloader(private val context: Context, private val provider: DownloadPro
      */
     private val sourceManager: SourceManager by injectLazy()
 
-    /**
-     * Preferences.
-     */
-    private val preferences: PreferencesHelper by injectLazy()
-
     /**
      * Notifier for the downloader state and progress.
      */
@@ -70,11 +67,6 @@ class Downloader(private val context: Context, private val provider: DownloadPro
      */
     private val subscriptions = CompositeSubscription()
 
-    /**
-     * Subject to do a live update of the number of simultaneous downloads.
-     */
-    private val threadsSubject = BehaviorSubject.create<Int>()
-
     /**
      * Relay to send a list of downloads to the downloader.
      */
@@ -113,9 +105,6 @@ class Downloader(private val context: Context, private val provider: DownloadPro
         val pending = queue.filter { it.status != Download.DOWNLOADED }
         pending.forEach { if (it.status != Download.QUEUE) it.status = Download.QUEUE }
 
-        // Show download notification when simultaneous download > 1.
-        notifier.onProgressChange(queue)
-
         downloadsRelay.call(pending)
         return !pending.isEmpty()
     }
@@ -182,14 +171,8 @@ class Downloader(private val context: Context, private val provider: DownloadPro
 
         subscriptions.clear()
 
-        subscriptions += preferences.downloadThreads().asObservable()
-                .subscribe {
-                    threadsSubject.onNext(it)
-                    notifier.multipleDownloadThreads = it > 1
-                }
-
-        subscriptions += downloadsRelay.flatMap { Observable.from(it) }
-                .lift(DynamicConcurrentMergeOperator<Download, Download>({ downloadChapter(it) }, threadsSubject))
+        subscriptions += downloadsRelay.concatMapIterable { it }
+                .concatMap { downloadChapter(it).subscribeOn(Schedulers.io()) }
                 .onBackpressureBuffer()
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe({ completeDownload(it)
@@ -216,13 +199,14 @@ class Downloader(private val context: Context, private val provider: DownloadPro
      *
      * @param manga the manga of the chapters to download.
      * @param chapters the list of chapters to download.
+     * @param autoStart whether to start the downloader after enqueing the chapters.
      */
-    fun queueChapters(manga: Manga, chapters: List<Chapter>) = launchUI {
+    fun queueChapters(manga: Manga, chapters: List<Chapter>, autoStart: Boolean) = launchUI {
         val source = sourceManager.get(manga.source) as? HttpSource ?: return@launchUI
 
         // Called in background thread, the operation can be slow with SAF.
         val chaptersWithoutDir = async {
-            val mangaDir = provider.findMangaDir(source, manga)
+            val mangaDir = provider.findMangaDir(manga, source)
 
             chapters
                     // Avoid downloading chapters with the same name.
@@ -246,19 +230,15 @@ class Downloader(private val context: Context, private val provider: DownloadPro
             // Initialize queue size.
             notifier.initialQueueSize = queue.size
 
-            // Initial multi-thread
-            notifier.multipleDownloadThreads = preferences.downloadThreads().getOrDefault() > 1
-
             if (isRunning) {
                 // Send the list of downloads to the downloader.
                 downloadsRelay.call(chaptersToQueue)
-            } else {
-                // Show initial notification.
-                notifier.onProgressChange(queue)
             }
 
             // Start downloader if needed
-            DownloadService.start(this@Downloader.context)
+            if (autoStart) {
+                DownloadService.start(this@Downloader.context)
+            }
         }
     }
 
@@ -267,9 +247,9 @@ class Downloader(private val context: Context, private val provider: DownloadPro
      *
      * @param download the chapter to be downloaded.
      */
-    private fun downloadChapter(download: Download): Observable<Download> {
+    private fun downloadChapter(download: Download): Observable<Download> = Observable.defer {
         val chapterDirname = provider.getChapterDirName(download.chapter)
-        val mangaDir = provider.getMangaDir(download.source, download.manga)
+        val mangaDir = provider.getMangaDir(download.manga, download.source)
         val tmpDir = mangaDir.createDirectory("${chapterDirname}_tmp")
 
         val pageListObservable = if (download.pages == null) {
@@ -286,7 +266,7 @@ class Downloader(private val context: Context, private val provider: DownloadPro
             Observable.just(download.pages!!)
         }
 
-        return pageListObservable
+        pageListObservable
                 .doOnNext { _ ->
                     // Delete all temporary (unfinished) files
                     tmpDir.listFiles()
@@ -301,18 +281,18 @@ class Downloader(private val context: Context, private val provider: DownloadPro
                 // Start downloading images, consider we can have downloaded images already
                 .concatMap { page -> getOrDownloadImage(page, download, tmpDir) }
                 // Do when page is downloaded.
-                .doOnNext { notifier.onProgressChange(download, queue) }
+                .doOnNext { notifier.onProgressChange(download) }
                 .toList()
                 .map { _ -> download }
                 // Do after download completes
-                .doOnNext { ensureSuccessfulDownload(download, tmpDir, chapterDirname) }
+                .doOnNext { ensureSuccessfulDownload(download, mangaDir, tmpDir, chapterDirname) }
                 // If the page list threw, it will resume here
                 .onErrorReturn { error ->
                     download.status = Download.ERROR
                     notifier.onError(error.message, download.chapter.name)
                     download
                 }
-                .subscribeOn(Schedulers.io())
+
     }
 
     /**
@@ -411,10 +391,13 @@ class Downloader(private val context: Context, private val provider: DownloadPro
      * Checks if the download was successful.
      *
      * @param download the download to check.
+     * @param mangaDir the manga directory of the download.
      * @param tmpDir the directory where the download is currently stored.
      * @param dirname the real (non temporary) directory name of the download.
      */
-    private fun ensureSuccessfulDownload(download: Download, tmpDir: UniFile, dirname: String) {
+    private fun ensureSuccessfulDownload(download: Download, mangaDir: UniFile,
+                                         tmpDir: UniFile, dirname: String) {
+
         // Ensure that the chapter folder has all the images.
         val downloadedImages = tmpDir.listFiles().orEmpty().filterNot { it.name!!.endsWith(".tmp") }
 
@@ -427,6 +410,7 @@ class Downloader(private val context: Context, private val provider: DownloadPro
         // Only rename the directory if it's downloaded.
         if (download.status == Download.DOWNLOADED) {
             tmpDir.renameTo(dirname)
+            cache.addChapter(dirname, mangaDir, download.manga)
         }
     }
 
@@ -438,7 +422,6 @@ class Downloader(private val context: Context, private val provider: DownloadPro
         if (download.status == Download.DOWNLOADED) {
             // remove downloaded chapter from queue
             queue.remove(download)
-            notifier.onProgressChange(queue)
         }
         if (areAllDownloadsFinished()) {
             if (notifier.isSingleChapter && !notifier.errorThrown) {
@@ -455,4 +438,4 @@ class Downloader(private val context: Context, private val provider: DownloadPro
         return queue.none { it.status <= Download.DOWNLOADING }
     }
 
-}
+}

app/src/main/java/eu/kanade/tachiyomi/data/glide/MangaModelLoader.kt

@@ -79,7 +79,7 @@ class MangaModelLoader : ModelLoader<Manga, InputStream> {
      * @param height the height of the view where the resource will be loaded.
      */
     override fun buildLoadData(manga: Manga, width: Int, height: Int,
-                               options: Options?): ModelLoader.LoadData<InputStream>? {
+                               options: Options): ModelLoader.LoadData<InputStream>? {
         // Check thumbnail is not null or empty
         val url = manga.thumbnail_url
         if (url == null || url.isEmpty()) {

app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt

@@ -333,7 +333,9 @@ class LibraryUpdateService(
         val dbChapters = chapters.map {
             mangaChapters.find { mangaChapter -> mangaChapter.url == it.url }!!
         }
-        downloadManager.downloadChapters(manga, dbChapters)
+        // We don't want to start downloading while the library is updating, because websites
+        // may don't like it and they could ban the user.
+        downloadManager.downloadChapters(manga, dbChapters, false)
     }
 
     /**

app/src/main/java/eu/kanade/tachiyomi/data/notification/NotificationHandler.kt

@@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.data.notification
 import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
+import android.net.Uri
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.util.getUriCompat
 import java.io.File
@@ -43,11 +44,10 @@ object NotificationHandler {
      * Returns [PendingIntent] that prompts user with apk install intent
      *
      * @param context context
-     * @param file file of apk that is installed
+     * @param uri uri of apk that is installed
      */
-    fun installApkPendingActivity(context: Context, file: File): PendingIntent {
+    fun installApkPendingActivity(context: Context, uri: Uri): PendingIntent {
         val intent = Intent(Intent.ACTION_VIEW).apply {
-            val uri = file.getUriCompat(context)
             setDataAndType(uri, "application/vnd.android.package-archive")
             flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
         }

app/src/main/java/eu/kanade/tachiyomi/data/preference/EmptyPreferenceDataStore.kt

@@ -0,0 +1,48 @@
+package eu.kanade.tachiyomi.data.preference
+
+import android.support.v7.preference.PreferenceDataStore
+
+class EmptyPreferenceDataStore : PreferenceDataStore() {
+
+    override fun getBoolean(key: String?, defValue: Boolean): Boolean {
+        return false
+    }
+
+    override fun putBoolean(key: String?, value: Boolean) {
+    }
+
+    override fun getInt(key: String?, defValue: Int): Int {
+        return 0
+    }
+
+    override fun putInt(key: String?, value: Int) {
+    }
+
+    override fun getLong(key: String?, defValue: Long): Long {
+        return 0
+    }
+
+    override fun putLong(key: String?, value: Long) {
+    }
+
+    override fun getFloat(key: String?, defValue: Float): Float {
+        return 0f
+    }
+
+    override fun putFloat(key: String?, value: Float) {
+    }
+
+    override fun getString(key: String?, defValue: String?): String? {
+        return null
+    }
+
+    override fun putString(key: String?, value: String?) {
+    }
+
+    override fun getStringSet(key: String?, defValues: Set<String>?): Set<String>? {
+        return null
+    }
+
+    override fun putStringSet(key: String?, values: Set<String>?) {
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt

@@ -11,6 +11,8 @@ object PreferenceKeys {
 
     const val enableTransitions = "pref_enable_transitions_key"
 
+    const val doubleTapAnimationSpeed = "pref_double_tap_anim_speed"
+
     const val showPageNumber = "pref_show_page_number_key"
 
     const val fullscreen = "fullscreen"
@@ -65,8 +67,6 @@ object PreferenceKeys {
 
     const val downloadsDirectory = "download_directory"
 
-    const val downloadThreads = "pref_download_slots_key"
-
     const val downloadOnlyOverWifi = "pref_download_only_over_wifi_key"
 
     const val numberOfBackups = "backup_slots"
@@ -107,10 +107,14 @@ object PreferenceKeys {
 
     const val downloadBadge = "display_download_badge"
 
+    @Deprecated("Use the preferences of the source")
     fun sourceUsername(sourceId: Long) = "pref_source_username_$sourceId"
 
+    @Deprecated("Use the preferences of the source")
     fun sourcePassword(sourceId: Long) = "pref_source_password_$sourceId"
 
+    fun sourceSharedPref(sourceId: Long) = "source_$sourceId"
+
     fun trackUsername(syncId: Int) = "pref_mangasync_username_$syncId"
 
     fun trackPassword(syncId: Int) = "pref_mangasync_password_$syncId"

app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt

@@ -39,6 +39,8 @@ class PreferencesHelper(val context: Context) {
 
     fun pageTransitions() = rxPrefs.getBoolean(Keys.enableTransitions, true)
 
+    fun doubleTapAnimSpeed() = rxPrefs.getInteger(Keys.doubleTapAnimationSpeed, 500)
+
     fun showPageNumber() = rxPrefs.getBoolean(Keys.showPageNumber, true)
 
     fun fullscreen() = rxPrefs.getBoolean(Keys.fullscreen, true)
@@ -121,8 +123,6 @@ class PreferencesHelper(val context: Context) {
 
     fun downloadsDirectory() = rxPrefs.getString(Keys.downloadsDirectory, defaultDownloadsDir.toString())
 
-    fun downloadThreads() = rxPrefs.getInteger(Keys.downloadThreads, 1)
-
     fun downloadOnlyOverWifi() = prefs.getBoolean(Keys.downloadOnlyOverWifi, true)
 
     fun numberOfBackups() = rxPrefs.getInteger(Keys.numberOfBackups, 1)
@@ -165,4 +165,7 @@ class PreferencesHelper(val context: Context) {
 
     fun defaultCategory() = prefs.getInt(Keys.defaultCategory, -1)
 
+    fun migrateFlags() = rxPrefs.getInteger("migrate_flags", Int.MAX_VALUE)
+
+    fun trustedSignatures() = rxPrefs.getStringSet("trusted_signatures", emptySet())
 }

app/src/main/java/eu/kanade/tachiyomi/data/preference/SharedPreferencesDataStore.kt

@@ -0,0 +1,55 @@
+package eu.kanade.tachiyomi.data.preference
+
+import android.content.SharedPreferences
+import android.support.v7.preference.PreferenceDataStore
+
+class SharedPreferencesDataStore(private val prefs: SharedPreferences) : PreferenceDataStore() {
+
+    override fun getBoolean(key: String?, defValue: Boolean): Boolean {
+        return prefs.getBoolean(key, defValue)
+    }
+
+    override fun putBoolean(key: String?, value: Boolean) {
+        prefs.edit().putBoolean(key, value).apply()
+    }
+
+    override fun getInt(key: String?, defValue: Int): Int {
+        return prefs.getInt(key, defValue)
+    }
+
+    override fun putInt(key: String?, value: Int) {
+        prefs.edit().putInt(key, value).apply()
+    }
+
+    override fun getLong(key: String?, defValue: Long): Long {
+        return prefs.getLong(key, defValue)
+    }
+
+    override fun putLong(key: String?, value: Long) {
+        prefs.edit().putLong(key, value).apply()
+    }
+
+    override fun getFloat(key: String?, defValue: Float): Float {
+        return prefs.getFloat(key, defValue)
+    }
+
+    override fun putFloat(key: String?, value: Float) {
+        prefs.edit().putFloat(key, value).apply()
+    }
+
+    override fun getString(key: String?, defValue: String?): String? {
+        return prefs.getString(key, defValue)
+    }
+
+    override fun putString(key: String?, value: String?) {
+        prefs.edit().putString(key, value).apply()
+    }
+
+    override fun getStringSet(key: String?, defValues: MutableSet<String>?): MutableSet<String> {
+        return prefs.getStringSet(key, defValues)
+    }
+
+    override fun putStringSet(key: String?, values: MutableSet<String>?) {
+        prefs.edit().putStringSet(key, values).apply()
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/data/track/TrackService.kt

@@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.data.track
 import android.support.annotation.CallSuper
 import android.support.annotation.DrawableRes
 import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.network.NetworkHelper
 import okhttp3.OkHttpClient
@@ -44,7 +45,7 @@ abstract class TrackService(val id: Int) {
 
     abstract fun bind(track: Track): Observable<Track>
 
-    abstract fun search(query: String): Observable<List<Track>>
+    abstract fun search(query: String): Observable<List<TrackSearch>>
 
     abstract fun refresh(track: Track): Observable<Track>
 

app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/Anilist.kt

@@ -6,6 +6,7 @@ import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.data.track.TrackService
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import rx.Completable
 import rx.Observable
 
@@ -120,7 +121,7 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {
                 }
     }
 
-    override fun search(query: String): Observable<List<Track>> {
+    override fun search(query: String): Observable<List<TrackSearch>> {
         return api.search(query)
     }
 

app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistApi.kt

@@ -5,6 +5,7 @@ import com.github.salomonbrys.kotson.int
 import com.github.salomonbrys.kotson.string
 import com.google.gson.JsonObject
 import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.network.POST
 import okhttp3.FormBody
 import okhttp3.OkHttpClient
@@ -46,7 +47,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
                 }
     }
 
-    fun search(query: String): Observable<List<Track>> {
+    fun search(query: String): Observable<List<TrackSearch>> {
         return rest.search(query, 1)
                 .map { list ->
                     list.filter { it.type != "Novel" }.map { it.toTrack() }
@@ -140,6 +141,11 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
         private const val clientSecret = "nlGB5OmgE9YWq5dr3gIDbTQV0C"
         private const val clientUrl = "tachiyomi://anilist-auth"
         private const val baseUrl = "https://anilist.co/api/"
+        private const val baseMangaUrl = "https://anilist.co/manga/"
+
+        fun mangaUrl(remoteId: Int): String {
+            return baseMangaUrl + remoteId
+        }
 
         fun authUrl() = Uri.parse("${baseUrl}auth/authorize").buildUpon()
                 .appendQueryParameter("grant_type", "authorization_code")

app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistModels.kt

@@ -1,21 +1,44 @@
 package eu.kanade.tachiyomi.data.track.anilist
 
+import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import uy.kohesive.injekt.injectLazy
+import java.text.SimpleDateFormat
+import java.util.*
 
 data class ALManga(
         val id: Int,
         val title_romaji: String,
+        val image_url_lge: String,
+        val description: String?,
         val type: String,
+        val publishing_status: String,
+        val start_date_fuzzy: String,
         val total_chapters: Int) {
 
-    fun toTrack() = Track.create(TrackManager.ANILIST).apply {
+    fun toTrack() = TrackSearch.create(TrackManager.ANILIST).apply {
         remote_id = this@ALManga.id
         title = title_romaji
         total_chapters = this@ALManga.total_chapters
+        cover_url = image_url_lge
+        summary = description ?: ""
+        tracking_url = AnilistApi.mangaUrl(remote_id)
+        publishing_status = this@ALManga.publishing_status
+        publishing_type = type
+        if (!start_date_fuzzy.isNullOrBlank()) {
+            start_date = try {
+                val inputDf = SimpleDateFormat("yyyyMMdd", Locale.US)
+                val outputDf = SimpleDateFormat("yyyy-MM-dd", Locale.US)
+                val date = inputDf.parse(BuildConfig.BUILD_TIME)
+                outputDf.format(date)
+            } catch (e: Exception) {
+                start_date_fuzzy.orEmpty()
+            }
+        }
     }
 }
 
@@ -60,11 +83,11 @@ fun Track.toAnilistStatus() = when (status) {
 private val preferences: PreferencesHelper by injectLazy()
 
 fun Track.toAnilistScore(): String = when (preferences.anilistScoreType().getOrDefault()) {
-    // 10 point
+// 10 point
     0 -> (score.toInt() / 10).toString()
-    // 100 point
+// 100 point
     1 -> score.toInt().toString()
-    // 5 stars
+// 5 stars
     2 -> when {
         score == 0f -> "0"
         score < 30 -> "1"
@@ -73,14 +96,14 @@ fun Track.toAnilistScore(): String = when (preferences.anilistScoreType().getOrD
         score < 90 -> "4"
         else -> "5"
     }
-    // Smiley
+// Smiley
     3 -> when {
         score == 0f -> "0"
         score <= 30 -> ":("
         score <= 60 -> ":|"
         else -> ":)"
     }
-    // 10 point decimal
+// 10 point decimal
     4 -> (score / 10).toString()
     else -> throw Exception("Unknown score type")
 }

app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/Kitsu.kt

@@ -6,6 +6,7 @@ import com.google.gson.Gson
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.TrackService
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import rx.Completable
 import rx.Observable
 import uy.kohesive.injekt.injectLazy
@@ -96,7 +97,7 @@ class Kitsu(private val context: Context, id: Int) : TrackService(id) {
                 }
     }
 
-    override fun search(query: String): Observable<List<Track>> {
+    override fun search(query: String): Observable<List<TrackSearch>> {
         return api.search(query)
     }
 

app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuApi.kt

@@ -4,6 +4,7 @@ import com.github.salomonbrys.kotson.*
 import com.google.gson.GsonBuilder
 import com.google.gson.JsonObject
 import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.network.POST
 import okhttp3.FormBody
 import okhttp3.OkHttpClient
@@ -27,25 +28,25 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
         return Observable.defer {
             // @formatter:off
             val data = jsonObject(
-                "type" to "libraryEntries",
-                "attributes" to jsonObject(
-                    "status" to track.toKitsuStatus(),
-                    "progress" to track.last_chapter_read
-                ),
-                "relationships" to jsonObject(
-                    "user" to jsonObject(
-                        "data" to jsonObject(
-                            "id" to userId,
-                            "type" to "users"
-                        )
+                    "type" to "libraryEntries",
+                    "attributes" to jsonObject(
+                            "status" to track.toKitsuStatus(),
+                            "progress" to track.last_chapter_read
                     ),
-                    "media" to jsonObject(
-                        "data" to jsonObject(
-                            "id" to track.remote_id,
-                            "type" to "manga"
-                        )
+                    "relationships" to jsonObject(
+                            "user" to jsonObject(
+                                    "data" to jsonObject(
+                                            "id" to userId,
+                                            "type" to "users"
+                                    )
+                            ),
+                            "media" to jsonObject(
+                                    "data" to jsonObject(
+                                            "id" to track.remote_id,
+                                            "type" to "manga"
+                                    )
+                            )
                     )
-                )
             )
             // @formatter:on
 
@@ -61,13 +62,13 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
         return Observable.defer {
             // @formatter:off
             val data = jsonObject(
-                "type" to "libraryEntries",
-                "id" to track.remote_id,
-                "attributes" to jsonObject(
-                    "status" to track.toKitsuStatus(),
-                    "progress" to track.last_chapter_read,
-                    "ratingTwenty" to track.toKitsuScore()
-                )
+                    "type" to "libraryEntries",
+                    "id" to track.remote_id,
+                    "attributes" to jsonObject(
+                            "status" to track.toKitsuStatus(),
+                            "progress" to track.last_chapter_read,
+                            "ratingTwenty" to track.toKitsuScore()
+                    )
             )
             // @formatter:on
 
@@ -76,7 +77,7 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
         }
     }
 
-    fun search(query: String): Observable<List<Track>> {
+    fun search(query: String): Observable<List<TrackSearch>> {
         return rest.search(query)
                 .map { json ->
                     val data = json["data"].array
@@ -186,6 +187,11 @@ class KitsuApi(private val client: OkHttpClient, interceptor: KitsuInterceptor)
         private const val clientSecret = "54d7307928f63414defd96399fc31ba847961ceaecef3a5fd93144e960c0e151"
         private const val baseUrl = "https://kitsu.io/api/edge/"
         private const val loginUrl = "https://kitsu.io/api/"
+        private const val baseMangaUrl = "https://kitsu.io/manga/"
+
+        fun mangaUrl(remoteId: Int): String {
+            return baseMangaUrl + remoteId
+        }
 
 
         fun refreshTokenRequest(token: String) = POST("${loginUrl}oauth/token",

app/src/main/java/eu/kanade/tachiyomi/data/track/kitsu/KitsuModels.kt

@@ -5,24 +5,35 @@ import com.github.salomonbrys.kotson.*
 import com.google.gson.JsonObject
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 
 open class KitsuManga(obj: JsonObject) {
     val id by obj.byInt
     val canonicalTitle by obj["attributes"].byString
     val chapterCount = obj["attributes"].obj.get("chapterCount").nullInt
-    val type = obj["attributes"].obj.get("mangaType").nullString
+    val type = obj["attributes"].obj.get("mangaType").nullString.orEmpty()
+    val original by obj["attributes"].obj["posterImage"].byString
+    val synopsis by obj["attributes"].byString
+    val startDate = obj["attributes"].obj.get("startDate").nullString.orEmpty()
+    open val status = obj["attributes"].obj.get("status").nullString.orEmpty()
 
     @CallSuper
-    open fun toTrack() = Track.create(TrackManager.KITSU).apply {
+    open fun toTrack() = TrackSearch.create(TrackManager.KITSU).apply {
         remote_id = this@KitsuManga.id
         title = canonicalTitle
         total_chapters = chapterCount ?: 0
+        cover_url = original
+        summary = synopsis
+        tracking_url = KitsuApi.mangaUrl(remote_id)
+        publishing_status = this@KitsuManga.status
+        publishing_type = type
+        start_date = startDate.orEmpty()
     }
 }
 
 class KitsuLibManga(obj: JsonObject, manga: JsonObject) : KitsuManga(manga) {
     val remoteId by obj.byInt("id")
-    val status by obj["attributes"].byString
+    override val status by obj["attributes"].byString
     val ratingTwenty = obj["attributes"].obj.get("ratingTwenty").nullString
     val progress by obj["attributes"].byInt
 

app/src/main/java/eu/kanade/tachiyomi/data/track/model/TrackSearch.kt

@@ -0,0 +1,62 @@
+package eu.kanade.tachiyomi.data.track.model
+
+import eu.kanade.tachiyomi.data.database.models.Track
+
+class TrackSearch : Track {
+
+    override var id: Long? = null
+
+    override var manga_id: Long = 0
+
+    override var sync_id: Int = 0
+
+    override var remote_id: Int = 0
+
+    override lateinit var title: String
+
+    override var last_chapter_read: Int = 0
+
+    override var total_chapters: Int = 0
+
+    override var score: Float = 0f
+
+    override var status: Int = 0
+
+    override lateinit var tracking_url: String
+
+    var cover_url: String = ""
+
+    var summary: String = ""
+
+    var publishing_status: String = ""
+
+    var publishing_type: String = ""
+
+    var start_date: String = ""
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other == null || javaClass != other.javaClass) return false
+
+        other as Track
+
+        if (manga_id != other.manga_id) return false
+        if (sync_id != other.sync_id) return false
+        return remote_id == other.remote_id
+    }
+
+    override fun hashCode(): Int {
+        var result = (manga_id xor manga_id.ushr(32)).toInt()
+        result = 31 * result + sync_id
+        result = 31 * result + remote_id
+        return result
+    }
+    companion object {
+
+        fun create(serviceId: Int): TrackSearch = TrackSearch().apply {
+            sync_id = serviceId
+        }
+
+    }
+
+}

app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyAnimeList.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import android.graphics.Color
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.data.track.TrackService
 import rx.Completable
 import rx.Observable
@@ -81,7 +82,7 @@ class Myanimelist(private val context: Context, id: Int) : TrackService(id) {
                 }
     }
 
-    override fun search(query: String): Observable<List<Track>> {
+    override fun search(query: String): Observable<List<TrackSearch>> {
         return api.search(query, getUsername())
     }
 

app/src/main/java/eu/kanade/tachiyomi/data/track/myanimelist/MyanimelistApi.kt

@@ -4,6 +4,7 @@ import android.net.Uri
 import android.util.Xml
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.network.POST
 import eu.kanade.tachiyomi.network.asObservable
@@ -12,6 +13,7 @@ import eu.kanade.tachiyomi.util.selectInt
 import eu.kanade.tachiyomi.util.selectText
 import okhttp3.*
 import org.jsoup.Jsoup
+import org.jsoup.parser.Parser
 import org.xmlpull.v1.XmlSerializer
 import rx.Observable
 import java.io.StringWriter
@@ -36,7 +38,7 @@ class MyanimelistApi(private val client: OkHttpClient, username: String, passwor
         }
     }
 
-    fun search(query: String, username: String): Observable<List<Track>> {
+    fun search(query: String, username: String): Observable<List<TrackSearch>> {
         return if (query.startsWith(PREFIX_MY)) {
             val realQuery = query.substring(PREFIX_MY.length).toLowerCase().trim()
             getList(username)
@@ -46,34 +48,42 @@ class MyanimelistApi(private val client: OkHttpClient, username: String, passwor
         } else {
             client.newCall(GET(getSearchUrl(query), headers))
                     .asObservable()
-                    .map { Jsoup.parse(it.body()!!.string()) }
+                    .map { Jsoup.parse(Parser.unescapeEntities(it.body()!!.string(), false), "", Parser.xmlParser()) }
                     .flatMap { Observable.from(it.select("entry")) }
                     .filter { it.select("type").text() != "Novel" }
                     .map {
-                        Track.create(TrackManager.MYANIMELIST).apply {
+                        TrackSearch.create(TrackManager.MYANIMELIST).apply {
                             title = it.selectText("title")!!
                             remote_id = it.selectInt("id")
                             total_chapters = it.selectInt("chapters")
+                            summary = it.selectText("synopsis")!!
+                            cover_url = it.selectText("image")!!
+                            tracking_url = MyanimelistApi.mangaUrl(remote_id)
+                            publishing_status = it.selectText("status")!!
+                            publishing_type = it.selectText("type")!!
+                            start_date = it.selectText("start_date")!!
                         }
                     }
                     .toList()
         }
     }
 
-    fun getList(username: String): Observable<List<Track>> {
+    fun getList(username: String): Observable<List<TrackSearch>> {
         return client
                 .newCall(GET(getListUrl(username), headers))
                 .asObservable()
-                .map { Jsoup.parse(it.body()!!.string()) }
+                .map { Jsoup.parse(Parser.unescapeEntities(it.body()!!.string(), false), "", Parser.xmlParser()) }
                 .flatMap { Observable.from(it.select("manga")) }
                 .map {
-                    Track.create(TrackManager.MYANIMELIST).apply {
+                    TrackSearch.create(TrackManager.MYANIMELIST).apply {
                         title = it.selectText("series_title")!!
                         remote_id = it.selectInt("series_mangadb_id")
                         last_chapter_read = it.selectInt("my_read_chapters")
                         status = it.selectInt("my_status")
                         score = it.selectInt("my_score").toFloat()
                         total_chapters = it.selectInt("series_chapters")
+                        cover_url = it.selectText("series_image")!!
+                        tracking_url = MyanimelistApi.mangaUrl(remote_id)
                     }
                 }
                 .toList()
@@ -176,6 +186,11 @@ class MyanimelistApi(private val client: OkHttpClient, username: String, passwor
 
     companion object {
         const val baseUrl = "https://myanimelist.net"
+        const val baseMangaUrl = baseUrl + "/manga/"
+
+        fun mangaUrl(remoteId: Int): String {
+            return baseMangaUrl + remoteId
+        }
 
         private val ENTRY_TAG = "entry"
         private val CHAPTER_TAG = "chapter"

app/src/main/java/eu/kanade/tachiyomi/data/updater/GithubRelease.kt

@@ -11,8 +11,8 @@ import com.google.gson.annotations.SerializedName
  * @param assets assets of latest release.
  */
 class GithubRelease(@SerializedName("tag_name") val version: String,
-        @SerializedName("body") val changeLog: String,
-        @SerializedName("assets") val assets: List<Assets>) {
+                    @SerializedName("body") val changeLog: String,
+                    @SerializedName("assets") private val assets: List<Assets>) {
 
     /**
      * Get download link of latest release from the assets.

app/src/main/java/eu/kanade/tachiyomi/data/updater/GithubUpdateChecker.kt

@@ -3,7 +3,7 @@ package eu.kanade.tachiyomi.data.updater
 import eu.kanade.tachiyomi.BuildConfig
 import rx.Observable
 
-class GithubUpdateChecker() {
+class GithubUpdateChecker {
 
     private val service: GithubService = GithubService.create()
 

app/src/main/java/eu/kanade/tachiyomi/data/updater/GithubUpdateResult.kt

@@ -3,5 +3,5 @@ package eu.kanade.tachiyomi.data.updater
 sealed class GithubUpdateResult {
 
     class NewUpdate(val release: GithubRelease): GithubUpdateResult()
-    class NoNewUpdate(): GithubUpdateResult()
+    class NoNewUpdate : GithubUpdateResult()
 }

app/src/main/java/eu/kanade/tachiyomi/data/updater/UpdateDownloaderReceiver.kt

@@ -1,147 +0,0 @@
-package eu.kanade.tachiyomi.data.updater
-
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import android.support.v4.app.NotificationCompat
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.notification.NotificationHandler
-import eu.kanade.tachiyomi.data.notification.NotificationReceiver
-import eu.kanade.tachiyomi.data.notification.Notifications
-import eu.kanade.tachiyomi.util.notificationManager
-import java.io.File
-import eu.kanade.tachiyomi.BuildConfig.APPLICATION_ID as ID
-
-/**
- * Local [BroadcastReceiver] that runs on UI thread
- * Notification calls from [UpdateDownloaderService] should be made from here.
- */
-internal class UpdateDownloaderReceiver(val context: Context) : BroadcastReceiver() {
-
-    companion object {
-        private const val NAME = "UpdateDownloaderReceiver"
-
-        // Called to show initial notification.
-        internal const val NOTIFICATION_UPDATER_INITIAL = "$ID.$NAME.UPDATER_INITIAL"
-
-        // Called to show progress notification.
-        internal const val NOTIFICATION_UPDATER_PROGRESS = "$ID.$NAME.UPDATER_PROGRESS"
-
-        // Called to show install notification.
-        internal const val NOTIFICATION_UPDATER_INSTALL = "$ID.$NAME.UPDATER_INSTALL"
-
-        // Called to show error notification
-        internal const val NOTIFICATION_UPDATER_ERROR = "$ID.$NAME.UPDATER_ERROR"
-
-        // Value containing action of BroadcastReceiver
-        internal const val EXTRA_ACTION = "$ID.$NAME.ACTION"
-
-        // Value containing progress
-        internal const val EXTRA_PROGRESS = "$ID.$NAME.PROGRESS"
-
-        // Value containing apk path
-        internal const val EXTRA_APK_PATH = "$ID.$NAME.APK_PATH"
-
-        // Value containing apk url
-        internal const val EXTRA_APK_URL = "$ID.$NAME.APK_URL"
-    }
-
-    /**
-     * Notification shown to user
-     */
-    private val notification = NotificationCompat.Builder(context, Notifications.CHANNEL_COMMON)
-
-    override fun onReceive(context: Context, intent: Intent) {
-        when (intent.getStringExtra(EXTRA_ACTION)) {
-            NOTIFICATION_UPDATER_INITIAL -> basicNotification()
-            NOTIFICATION_UPDATER_PROGRESS -> updateProgress(intent.getIntExtra(EXTRA_PROGRESS, 0))
-            NOTIFICATION_UPDATER_INSTALL -> installNotification(intent.getStringExtra(EXTRA_APK_PATH))
-            NOTIFICATION_UPDATER_ERROR -> errorNotification(intent.getStringExtra(EXTRA_APK_URL))
-        }
-    }
-
-    /**
-     * Called to show basic notification
-     */
-    private fun basicNotification() {
-        // Create notification
-        with(notification) {
-            setContentTitle(context.getString(R.string.app_name))
-            setContentText(context.getString(R.string.update_check_notification_download_in_progress))
-            setSmallIcon(android.R.drawable.stat_sys_download)
-            setOngoing(true)
-        }
-        notification.show()
-    }
-
-    /**
-     * Called to show progress notification
-     *
-     * @param progress progress of download
-     */
-    private fun updateProgress(progress: Int) {
-        with(notification) {
-            setProgress(100, progress, false)
-            setOnlyAlertOnce(true)
-        }
-        notification.show()
-    }
-
-    /**
-     * Called to show install notification
-     *
-     * @param path path of file
-     */
-    private fun installNotification(path: String) {
-        // Prompt the user to install the new update.
-        with(notification) {
-            setContentText(context.getString(R.string.update_check_notification_download_complete))
-            setSmallIcon(android.R.drawable.stat_sys_download_done)
-            setOnlyAlertOnce(false)
-            setProgress(0, 0, false)
-            // Install action
-            setContentIntent(NotificationHandler.installApkPendingActivity(context, File(path)))
-            addAction(R.drawable.ic_system_update_grey_24dp_img,
-                    context.getString(R.string.action_install),
-                    NotificationHandler.installApkPendingActivity(context, File(path)))
-            // Cancel action
-            addAction(R.drawable.ic_clear_grey_24dp_img,
-                    context.getString(R.string.action_cancel),
-                    NotificationReceiver.dismissNotificationPendingBroadcast(context, Notifications.ID_UPDATER))
-        }
-        notification.show()
-    }
-
-    /**
-     * Called to show error notification
-     *
-     * @param url url of apk
-     */
-    private fun errorNotification(url: String) {
-        // Prompt the user to retry the download.
-        with(notification) {
-            setContentText(context.getString(R.string.update_check_notification_download_error))
-            setSmallIcon(android.R.drawable.stat_sys_warning)
-            setOnlyAlertOnce(false)
-            setProgress(0, 0, false)
-            // Retry action
-            addAction(R.drawable.ic_refresh_grey_24dp_img,
-                    context.getString(R.string.action_retry),
-                    UpdateDownloaderService.downloadApkPendingService(context, url))
-            // Cancel action
-            addAction(R.drawable.ic_clear_grey_24dp_img,
-                    context.getString(R.string.action_cancel),
-                    NotificationReceiver.dismissNotificationPendingBroadcast(context, Notifications.ID_UPDATER))
-        }
-        notification.show()
-    }
-
-    /**
-     * Shows a notification from this builder.
-     *
-     * @param id the id of the notification.
-     */
-    private fun NotificationCompat.Builder.show(id: Int = Notifications.ID_UPDATER) {
-        context.notificationManager.notify(id, build())
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/data/updater/UpdaterJob.kt

@@ -1,67 +1,67 @@
-package eu.kanade.tachiyomi.data.updater
-
-import android.app.PendingIntent
-import android.content.Intent
-import android.support.v4.app.NotificationCompat
-import com.evernote.android.job.Job
-import com.evernote.android.job.JobManager
-import com.evernote.android.job.JobRequest
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.notification.Notifications
-import eu.kanade.tachiyomi.util.notificationManager
-
-class UpdateCheckerJob : Job() {
-
-    override fun onRunJob(params: Params): Result {
-        return GithubUpdateChecker()
-                .checkForUpdate()
-                .map { result ->
-                    if (result is GithubUpdateResult.NewUpdate) {
-                        val url = result.release.downloadLink
-
-                        val intent = Intent(context, UpdateDownloaderService::class.java).apply {
-                            putExtra(UpdateDownloaderService.EXTRA_DOWNLOAD_URL, url)
-                        }
-
-                        NotificationCompat.Builder(context, Notifications.CHANNEL_COMMON).update {
-                            setContentTitle(context.getString(R.string.app_name))
-                            setContentText(context.getString(R.string.update_check_notification_update_available))
-                            setSmallIcon(android.R.drawable.stat_sys_download_done)
-                            // Download action
-                            addAction(android.R.drawable.stat_sys_download_done,
-                                    context.getString(R.string.action_download),
-                                    PendingIntent.getService(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT))
-                        }
-                    }
-                    Job.Result.SUCCESS
-                }
-                .onErrorReturn { Job.Result.FAILURE }
-                // Sadly, the task needs to be synchronous.
-                .toBlocking()
-                .single()
-    }
-
-    fun NotificationCompat.Builder.update(block: NotificationCompat.Builder.() -> Unit) {
-        block()
-        context.notificationManager.notify(Notifications.ID_UPDATER, build())
-    }
-
-    companion object {
-        const val TAG = "UpdateChecker"
-
-        fun setupTask() {
-            JobRequest.Builder(TAG)
-                    .setPeriodic(24 * 60 * 60 * 1000, 60 * 60 * 1000)
-                    .setRequiredNetworkType(JobRequest.NetworkType.CONNECTED)
-                    .setRequirementsEnforced(true)
-                    .setUpdateCurrent(true)
-                    .build()
-                    .schedule()
-        }
-
-        fun cancelTask() {
-            JobManager.instance().cancelAllForTag(TAG)
-        }
-    }
-
+package eu.kanade.tachiyomi.data.updater
+
+import android.app.PendingIntent
+import android.content.Intent
+import android.support.v4.app.NotificationCompat
+import com.evernote.android.job.Job
+import com.evernote.android.job.JobManager
+import com.evernote.android.job.JobRequest
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.notification.Notifications
+import eu.kanade.tachiyomi.util.notificationManager
+
+class UpdaterJob : Job() {
+
+    override fun onRunJob(params: Params): Result {
+        return GithubUpdateChecker()
+                .checkForUpdate()
+                .map { result ->
+                    if (result is GithubUpdateResult.NewUpdate) {
+                        val url = result.release.downloadLink
+
+                        val intent = Intent(context, UpdaterService::class.java).apply {
+                            putExtra(UpdaterService.EXTRA_DOWNLOAD_URL, url)
+                        }
+
+                        NotificationCompat.Builder(context, Notifications.CHANNEL_COMMON).update {
+                            setContentTitle(context.getString(R.string.app_name))
+                            setContentText(context.getString(R.string.update_check_notification_update_available))
+                            setSmallIcon(android.R.drawable.stat_sys_download_done)
+                            // Download action
+                            addAction(android.R.drawable.stat_sys_download_done,
+                                    context.getString(R.string.action_download),
+                                    PendingIntent.getService(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT))
+                        }
+                    }
+                    Job.Result.SUCCESS
+                }
+                .onErrorReturn { Job.Result.FAILURE }
+                // Sadly, the task needs to be synchronous.
+                .toBlocking()
+                .single()
+    }
+
+    fun NotificationCompat.Builder.update(block: NotificationCompat.Builder.() -> Unit) {
+        block()
+        context.notificationManager.notify(Notifications.ID_UPDATER, build())
+    }
+
+    companion object {
+        const val TAG = "UpdateChecker"
+
+        fun setupTask() {
+            JobRequest.Builder(TAG)
+                    .setPeriodic(24 * 60 * 60 * 1000, 60 * 60 * 1000)
+                    .setRequiredNetworkType(JobRequest.NetworkType.CONNECTED)
+                    .setRequirementsEnforced(true)
+                    .setUpdateCurrent(true)
+                    .build()
+                    .schedule()
+        }
+
+        fun cancelTask() {
+            JobManager.instance().cancelAllForTag(TAG)
+        }
+    }
+
 }

app/src/main/java/eu/kanade/tachiyomi/data/updater/UpdaterNotifier.kt

@@ -0,0 +1,109 @@
+package eu.kanade.tachiyomi.data.updater
+
+import android.content.Context
+import android.net.Uri
+import android.support.v4.app.NotificationCompat
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.notification.NotificationHandler
+import eu.kanade.tachiyomi.data.notification.NotificationReceiver
+import eu.kanade.tachiyomi.data.notification.Notifications
+import eu.kanade.tachiyomi.util.notificationManager
+
+/**
+ * DownloadNotifier is used to show notifications when downloading and update.
+ *
+ * @param context context of application.
+ */
+internal class UpdaterNotifier(private val context: Context) {
+
+    /**
+     * Builder to manage notifications.
+     */
+    private val notification by lazy {
+        NotificationCompat.Builder(context, Notifications.CHANNEL_COMMON)
+    }
+
+    /**
+     * Call to show notification.
+     *
+     * @param id id of the notification channel.
+     */
+    private fun NotificationCompat.Builder.show(id: Int = Notifications.ID_UPDATER) {
+        context.notificationManager.notify(id, build())
+    }
+
+    /**
+     * Call when apk download starts.
+     *
+     * @param title tile of notification.
+     */
+    fun onDownloadStarted(title: String) {
+        with(notification) {
+            setContentTitle(title)
+            setContentText(context.getString(R.string.update_check_notification_download_in_progress))
+            setSmallIcon(android.R.drawable.stat_sys_download)
+            setOngoing(true)
+        }
+        notification.show()
+    }
+
+    /**
+     * Call when apk download progress changes.
+     *
+     * @param progress progress of download (xx%/100).
+     */
+    fun onProgressChange(progress: Int) {
+        with(notification) {
+            setProgress(100, progress, false)
+            setOnlyAlertOnce(true)
+        }
+        notification.show()
+    }
+
+    /**
+     * Call when apk download is finished.
+     *
+     * @param uri path location of apk.
+     */
+    fun onDownloadFinished(uri: Uri) {
+        with(notification) {
+            setContentText(context.getString(R.string.update_check_notification_download_complete))
+            setSmallIcon(android.R.drawable.stat_sys_download_done)
+            setOnlyAlertOnce(false)
+            setProgress(0, 0, false)
+            // Install action
+            setContentIntent(NotificationHandler.installApkPendingActivity(context, uri))
+            addAction(R.drawable.ic_system_update_grey_24dp_img,
+                    context.getString(R.string.action_install),
+                    NotificationHandler.installApkPendingActivity(context, uri))
+            // Cancel action
+            addAction(R.drawable.ic_clear_grey_24dp_img,
+                    context.getString(R.string.action_cancel),
+                    NotificationReceiver.dismissNotificationPendingBroadcast(context, Notifications.ID_UPDATER))
+        }
+        notification.show()
+    }
+
+    /**
+     * Call when apk download throws a error
+     *
+     * @param url web location of apk to download.
+     */
+    fun onDownloadError(url: String) {
+        with(notification) {
+            setContentText(context.getString(R.string.update_check_notification_download_error))
+            setSmallIcon(android.R.drawable.stat_sys_warning)
+            setOnlyAlertOnce(false)
+            setProgress(0, 0, false)
+            // Retry action
+            addAction(R.drawable.ic_refresh_grey_24dp_img,
+                    context.getString(R.string.action_retry),
+                    UpdaterService.downloadApkPendingService(context, url))
+            // Cancel action
+            addAction(R.drawable.ic_clear_grey_24dp_img,
+                    context.getString(R.string.action_cancel),
+                    NotificationReceiver.dismissNotificationPendingBroadcast(context, Notifications.ID_UPDATER))
+        }
+        notification.show(Notifications.ID_UPDATER)
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/data/updater/UpdaterService.kt

@@ -2,52 +2,37 @@ package eu.kanade.tachiyomi.data.updater
 
 import android.app.IntentService
 import android.app.PendingIntent
-import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
-import android.content.IntentFilter
 import eu.kanade.tachiyomi.BuildConfig
+import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.network.ProgressListener
 import eu.kanade.tachiyomi.network.newCallWithProgress
-import eu.kanade.tachiyomi.util.registerLocalReceiver
+import eu.kanade.tachiyomi.util.getUriCompat
 import eu.kanade.tachiyomi.util.saveTo
-import eu.kanade.tachiyomi.util.sendLocalBroadcastSync
-import eu.kanade.tachiyomi.util.unregisterLocalReceiver
 import timber.log.Timber
 import uy.kohesive.injekt.injectLazy
 import java.io.File
 
-class UpdateDownloaderService : IntentService(UpdateDownloaderService::class.java.name) {
+class UpdaterService : IntentService(UpdaterService::class.java.name) {
     /**
      * Network helper
      */
     private val network: NetworkHelper by injectLazy()
 
     /**
-     * Local [BroadcastReceiver] that runs on UI thread
+     * Notifier for the updater state and progress.
      */
-    private val updaterNotificationReceiver = UpdateDownloaderReceiver(this)
-
-
-    override fun onCreate() {
-        super.onCreate()
-        // Register receiver
-        registerLocalReceiver(updaterNotificationReceiver, IntentFilter(INTENT_FILTER_NAME))
-    }
-
-    override fun onDestroy() {
-        // Unregister receiver
-        unregisterLocalReceiver(updaterNotificationReceiver)
-        super.onDestroy()
-    }
+    private val notifier by lazy { UpdaterNotifier(this) }
 
     override fun onHandleIntent(intent: Intent?) {
         if (intent == null) return
 
+        val title = intent.getStringExtra(EXTRA_DOWNLOAD_TITLE) ?: getString(R.string.app_name)
         val url = intent.getStringExtra(EXTRA_DOWNLOAD_URL) ?: return
-        downloadApk(url)
+        downloadApk(title, url)
     }
 
     /**
@@ -55,9 +40,9 @@ class UpdateDownloaderService : IntentService(UpdateDownloaderService::class.jav
      *
      * @param url url location of file
      */
-    fun downloadApk(url: String) {
+    private fun downloadApk(title: String, url: String) {
         // Show notification download starting.
-        sendInitialBroadcast()
+        notifier.onDownloadStarted(title)
 
         val progressListener = object : ProgressListener {
 
@@ -73,7 +58,7 @@ class UpdateDownloaderService : IntentService(UpdateDownloaderService::class.jav
                 if (progress > savedProgress && currentTime - 200 > lastTick) {
                     savedProgress = progress
                     lastTick = currentTime
-                    sendProgressBroadcast(progress)
+                    notifier.onProgressChange(progress)
                 }
             }
         }
@@ -91,80 +76,32 @@ class UpdateDownloaderService : IntentService(UpdateDownloaderService::class.jav
                 response.close()
                 throw Exception("Unsuccessful response")
             }
-            sendInstallBroadcast(apkFile.absolutePath)
+            notifier.onDownloadFinished(apkFile.getUriCompat(this))
         } catch (error: Exception) {
             Timber.e(error)
-            sendErrorBroadcast(url)
+            notifier.onDownloadError(url)
         }
     }
 
-    /**
-     * Show notification download starting.
-     */
-    private fun sendInitialBroadcast() {
-        val intent = Intent(INTENT_FILTER_NAME).apply {
-            putExtra(UpdateDownloaderReceiver.EXTRA_ACTION, UpdateDownloaderReceiver.NOTIFICATION_UPDATER_INITIAL)
-        }
-        sendLocalBroadcastSync(intent)
-    }
-
-    /**
-     * Show notification progress changed
-     *
-     * @param progress progress of download
-     */
-    private fun sendProgressBroadcast(progress: Int) {
-        val intent = Intent(INTENT_FILTER_NAME).apply {
-            putExtra(UpdateDownloaderReceiver.EXTRA_ACTION, UpdateDownloaderReceiver.NOTIFICATION_UPDATER_PROGRESS)
-            putExtra(UpdateDownloaderReceiver.EXTRA_PROGRESS, progress)
-        }
-        sendLocalBroadcastSync(intent)
-    }
-
-    /**
-     * Show install notification.
-     *
-     * @param path location of file
-     */
-    private fun sendInstallBroadcast(path: String){
-        val intent = Intent(INTENT_FILTER_NAME).apply {
-            putExtra(UpdateDownloaderReceiver.EXTRA_ACTION, UpdateDownloaderReceiver.NOTIFICATION_UPDATER_INSTALL)
-            putExtra(UpdateDownloaderReceiver.EXTRA_APK_PATH, path)
-        }
-        sendLocalBroadcastSync(intent)
-    }
-
-    /**
-     * Show error notification.
-     *
-     * @param url url of file
-     */
-    private fun sendErrorBroadcast(url: String){
-        val intent = Intent(INTENT_FILTER_NAME).apply {
-            putExtra(UpdateDownloaderReceiver.EXTRA_ACTION, UpdateDownloaderReceiver.NOTIFICATION_UPDATER_ERROR)
-            putExtra(UpdateDownloaderReceiver.EXTRA_APK_URL, url)
-        }
-        sendLocalBroadcastSync(intent)
-    }
-
     companion object {
-        /**
-         * Name of Local BroadCastReceiver.
-         */
-        private val INTENT_FILTER_NAME = UpdateDownloaderService::class.java.name
-
         /**
          * Download url.
          */
-        internal const val EXTRA_DOWNLOAD_URL = "${BuildConfig.APPLICATION_ID}.UpdateDownloaderService.DOWNLOAD_URL"
+        internal const val EXTRA_DOWNLOAD_URL = "${BuildConfig.APPLICATION_ID}.UpdaterService.DOWNLOAD_URL"
+
+        /**
+         * Download title
+         */
+        internal const val EXTRA_DOWNLOAD_TITLE = "${BuildConfig.APPLICATION_ID}.UpdaterService.DOWNLOAD_TITLE"
 
         /**
          * Downloads a new update and let the user install the new version from a notification.
          * @param context the application context.
          * @param url the url to the new update.
          */
-        fun downloadUpdate(context: Context, url: String) {
-            val intent = Intent(context, UpdateDownloaderService::class.java).apply {
+        fun downloadUpdate(context: Context, url: String, title: String = context.getString(R.string.app_name)) {
+            val intent = Intent(context, UpdaterService::class.java).apply {
+                putExtra(EXTRA_DOWNLOAD_TITLE, title)
                 putExtra(EXTRA_DOWNLOAD_URL, url)
             }
             context.startService(intent)
@@ -177,7 +114,7 @@ class UpdateDownloaderService : IntentService(UpdateDownloaderService::class.jav
          * @return [PendingIntent]
          */
         internal fun downloadApkPendingService(context: Context, url: String): PendingIntent {
-            val intent = Intent(context, UpdateDownloaderService::class.java).apply {
+            val intent = Intent(context, UpdaterService::class.java).apply {
                 putExtra(EXTRA_DOWNLOAD_URL, url)
             }
             return PendingIntent.getService(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)

app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt

@@ -0,0 +1,334 @@
+package eu.kanade.tachiyomi.extension
+
+import android.content.Context
+import com.jakewharton.rxrelay.BehaviorRelay
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.getOrDefault
+import eu.kanade.tachiyomi.extension.api.ExtensionGithubApi
+import eu.kanade.tachiyomi.extension.model.Extension
+import eu.kanade.tachiyomi.extension.model.InstallStep
+import eu.kanade.tachiyomi.extension.model.LoadResult
+import eu.kanade.tachiyomi.extension.util.ExtensionInstallReceiver
+import eu.kanade.tachiyomi.extension.util.ExtensionInstaller
+import eu.kanade.tachiyomi.extension.util.ExtensionLoader
+import eu.kanade.tachiyomi.source.SourceManager
+import eu.kanade.tachiyomi.util.launchNow
+import kotlinx.coroutines.experimental.async
+import rx.Observable
+import rx.android.schedulers.AndroidSchedulers
+import rx.schedulers.Schedulers
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+/**
+ * The manager of extensions installed as another apk which extend the available sources. It handles
+ * the retrieval of remotely available extensions as well as installing, updating and removing them.
+ * To avoid malicious distribution, every extension must be signed and it will only be loaded if its
+ * signature is trusted, otherwise the user will be prompted with a warning to trust it before being
+ * loaded.
+ *
+ * @param context The application context.
+ * @param preferences The application preferences.
+ */
+class ExtensionManager(
+        private val context: Context,
+        private val preferences: PreferencesHelper = Injekt.get()
+) {
+
+    /**
+     * API where all the available extensions can be found.
+     */
+    private val api = ExtensionGithubApi()
+
+    /**
+     * The installer which installs, updates and uninstalls the extensions.
+     */
+    private val installer by lazy { ExtensionInstaller(context) }
+
+    /**
+     * Relay used to notify the installed extensions.
+     */
+    private val installedExtensionsRelay = BehaviorRelay.create<List<Extension.Installed>>()
+
+    /**
+     * List of the currently installed extensions.
+     */
+    var installedExtensions = emptyList<Extension.Installed>()
+        private set(value) {
+            field = value
+            installedExtensionsRelay.call(value)
+        }
+
+    /**
+     * Relay used to notify the available extensions.
+     */
+    private val availableExtensionsRelay = BehaviorRelay.create<List<Extension.Available>>()
+
+    /**
+     * List of the currently available extensions.
+     */
+    var availableExtensions = emptyList<Extension.Available>()
+        private set(value) {
+            field = value
+            availableExtensionsRelay.call(value)
+            setUpdateFieldOfInstalledExtensions(value)
+        }
+
+    /**
+     * Relay used to notify the untrusted extensions.
+     */
+    private val untrustedExtensionsRelay = BehaviorRelay.create<List<Extension.Untrusted>>()
+
+    /**
+     * List of the currently untrusted extensions.
+     */
+    var untrustedExtensions = emptyList<Extension.Untrusted>()
+        private set(value) {
+            field = value
+            untrustedExtensionsRelay.call(value)
+        }
+
+    /**
+     * The source manager where the sources of the extensions are added.
+     */
+    private lateinit var sourceManager: SourceManager
+
+    /**
+     * Initializes this manager with the given source manager.
+     */
+    fun init(sourceManager: SourceManager) {
+        this.sourceManager = sourceManager
+        initExtensions()
+        ExtensionInstallReceiver(InstallationListener()).register(context)
+    }
+
+    /**
+     * Loads and registers the installed extensions.
+     */
+    private fun initExtensions() {
+        val extensions = ExtensionLoader.loadExtensions(context)
+
+        installedExtensions = extensions
+                .filterIsInstance<LoadResult.Success>()
+                .map { it.extension }
+        installedExtensions
+                .flatMap { it.sources }
+                // overwrite is needed until the bundled sources are removed
+                .forEach { sourceManager.registerSource(it, true) }
+
+        untrustedExtensions = extensions
+                .filterIsInstance<LoadResult.Untrusted>()
+                .map { it.extension }
+    }
+
+    /**
+     * Returns the relay of the installed extensions as an observable.
+     */
+    fun getInstalledExtensionsObservable(): Observable<List<Extension.Installed>> {
+        return installedExtensionsRelay.asObservable()
+    }
+
+    /**
+     * Returns the relay of the available extensions as an observable.
+     */
+    fun getAvailableExtensionsObservable(): Observable<List<Extension.Available>> {
+        return availableExtensionsRelay.asObservable()
+    }
+
+    /**
+     * Returns the relay of the untrusted extensions as an observable.
+     */
+    fun getUntrustedExtensionsObservable(): Observable<List<Extension.Untrusted>> {
+        return untrustedExtensionsRelay.asObservable()
+    }
+
+    /**
+     * Finds the available extensions in the [api] and updates [availableExtensions].
+     */
+    fun findAvailableExtensions() {
+        api.findExtensions()
+                .onErrorReturn { emptyList() }
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe { availableExtensions = it }
+    }
+
+    /**
+     * Sets the update field of the installed extensions with the given [availableExtensions].
+     *
+     * @param availableExtensions The list of extensions given by the [api].
+     */
+    private fun setUpdateFieldOfInstalledExtensions(availableExtensions: List<Extension.Available>) {
+        val mutInstalledExtensions = installedExtensions.toMutableList()
+        var changed = false
+
+        for ((index, installedExt) in mutInstalledExtensions.withIndex()) {
+            val pkgName = installedExt.pkgName
+            val availableExt = availableExtensions.find { it.pkgName == pkgName } ?: continue
+
+            val hasUpdate = availableExt.versionCode > installedExt.versionCode
+            if (installedExt.hasUpdate != hasUpdate) {
+                mutInstalledExtensions[index] = installedExt.copy(hasUpdate = hasUpdate)
+                changed = true
+            }
+        }
+        if (changed) {
+            installedExtensions = mutInstalledExtensions
+        }
+    }
+
+    /**
+     * Returns an observable of the installation process for the given extension. It will complete
+     * once the extension is installed or throws an error. The process will be canceled if
+     * unsubscribed before its completion.
+     *
+     * @param extension The extension to be installed.
+     */
+    fun installExtension(extension: Extension.Available): Observable<InstallStep> {
+        return installer.downloadAndInstall(api.getApkUrl(extension), extension)
+    }
+
+    /**
+     * Returns an observable of the installation process for the given extension. It will complete
+     * once the extension is updated or throws an error. The process will be canceled if
+     * unsubscribed before its completion.
+     *
+     * @param extension The extension to be updated.
+     */
+    fun updateExtension(extension: Extension.Installed): Observable<InstallStep>  {
+        val availableExt = availableExtensions.find { it.pkgName == extension.pkgName }
+                ?: return Observable.empty()
+        return installExtension(availableExt)
+    }
+
+    /**
+     * Sets the result of the installation of an extension.
+     *
+     * @param downloadId The id of the download.
+     * @param result Whether the extension was installed or not.
+     */
+    fun setInstallationResult(downloadId: Long, result: Boolean) {
+        installer.setInstallationResult(downloadId, result)
+    }
+
+    /**
+     * Uninstalls the extension that matches the given package name.
+     *
+     * @param pkgName The package name of the application to uninstall.
+     */
+    fun uninstallExtension(pkgName: String) {
+        installer.uninstallApk(pkgName)
+    }
+
+    /**
+     * Adds the given signature to the list of trusted signatures. It also loads in background the
+     * extensions that match this signature.
+     *
+     * @param signature The signature to whitelist.
+     */
+    fun trustSignature(signature: String) {
+        val untrustedSignatures = untrustedExtensions.map { it.signatureHash }.toSet()
+        if (signature !in untrustedSignatures) return
+
+        ExtensionLoader.trustedSignatures += signature
+        val preference = preferences.trustedSignatures()
+        preference.set(preference.getOrDefault() + signature)
+
+        val nowTrustedExtensions = untrustedExtensions.filter { it.signatureHash == signature }
+        untrustedExtensions -= nowTrustedExtensions
+
+        val ctx = context
+        launchNow {
+            nowTrustedExtensions
+                    .map { extension ->
+                        async { ExtensionLoader.loadExtensionFromPkgName(ctx, extension.pkgName) }
+                    }
+                    .map { it.await() }
+                    .forEach { result ->
+                        if (result is LoadResult.Success) {
+                            registerNewExtension(result.extension)
+                        }
+                    }
+        }
+    }
+
+    /**
+     * Registers the given extension in this and the source managers.
+     *
+     * @param extension The extension to be registered.
+     */
+    private fun registerNewExtension(extension: Extension.Installed) {
+        installedExtensions += extension
+        extension.sources.forEach { sourceManager.registerSource(it) }
+    }
+
+    /**
+     * Registers the given updated extension in this and the source managers previously removing
+     * the outdated ones.
+     *
+     * @param extension The extension to be registered.
+     */
+    private fun registerUpdatedExtension(extension: Extension.Installed) {
+        val mutInstalledExtensions = installedExtensions.toMutableList()
+        val oldExtension = mutInstalledExtensions.find { it.pkgName == extension.pkgName }
+        if (oldExtension != null) {
+            mutInstalledExtensions -= oldExtension
+            extension.sources.forEach { sourceManager.unregisterSource(it) }
+        }
+        mutInstalledExtensions += extension
+        installedExtensions = mutInstalledExtensions
+        extension.sources.forEach { sourceManager.registerSource(it) }
+    }
+
+    /**
+     * Unregisters the extension in this and the source managers given its package name. Note this
+     * method is called for every uninstalled application in the system.
+     *
+     * @param pkgName The package name of the uninstalled application.
+     */
+    private fun unregisterExtension(pkgName: String) {
+        val installedExtension = installedExtensions.find { it.pkgName == pkgName }
+        if (installedExtension != null) {
+            installedExtensions -= installedExtension
+            installedExtension.sources.forEach { sourceManager.unregisterSource(it) }
+        }
+        val untrustedExtension = untrustedExtensions.find { it.pkgName == pkgName }
+        if (untrustedExtension != null) {
+            untrustedExtensions -= untrustedExtension
+        }
+    }
+
+    /**
+     * Listener which receives events of the extensions being installed, updated or removed.
+     */
+    private inner class InstallationListener : ExtensionInstallReceiver.Listener {
+
+        override fun onExtensionInstalled(extension: Extension.Installed) {
+            registerNewExtension(extension.withUpdateCheck())
+        }
+
+        override fun onExtensionUpdated(extension: Extension.Installed) {
+            registerUpdatedExtension(extension.withUpdateCheck())
+        }
+
+        override fun onExtensionUntrusted(extension: Extension.Untrusted) {
+            untrustedExtensions += extension
+        }
+
+        override fun onPackageUninstalled(pkgName: String) {
+            unregisterExtension(pkgName)
+        }
+    }
+
+    /**
+     * Extension method to set the update field of an installed extension.
+     */
+    private fun Extension.Installed.withUpdateCheck(): Extension.Installed {
+        val availableExt = availableExtensions.find { it.pkgName == pkgName }
+        if (availableExt != null && availableExt.versionCode > versionCode) {
+            return copy(hasUpdate = true)
+        }
+        return this
+    }
+
+}

app/src/main/java/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt

@@ -0,0 +1,55 @@
+package eu.kanade.tachiyomi.extension.api
+
+import com.github.salomonbrys.kotson.fromJson
+import com.github.salomonbrys.kotson.get
+import com.github.salomonbrys.kotson.int
+import com.github.salomonbrys.kotson.string
+import com.google.gson.Gson
+import com.google.gson.JsonArray
+import eu.kanade.tachiyomi.extension.model.Extension
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.NetworkHelper
+import eu.kanade.tachiyomi.network.asObservableSuccess
+import okhttp3.Response
+import rx.Observable
+import uy.kohesive.injekt.injectLazy
+
+internal class ExtensionGithubApi {
+
+    private val network: NetworkHelper by injectLazy()
+
+    private val client get() = network.client
+
+    private val gson: Gson by injectLazy()
+
+    private val repoUrl = "https://raw.githubusercontent.com/inorichi/tachiyomi-extensions/repo"
+
+    fun findExtensions(): Observable<List<Extension.Available>> {
+        val call = GET("$repoUrl/index.json")
+
+        return client.newCall(call).asObservableSuccess()
+                .map(::parseResponse)
+    }
+
+    private fun parseResponse(response: Response): List<Extension.Available> {
+        val text = response.body()?.use { it.string() } ?: return emptyList()
+
+        val json = gson.fromJson<JsonArray>(text)
+
+        return json.map { element ->
+            val name = element["name"].string.substringAfter("Tachiyomi: ")
+            val pkgName = element["pkg"].string
+            val apkName = element["apk"].string
+            val versionName = element["version"].string
+            val versionCode = element["code"].int
+            val lang = element["lang"].string
+            val icon = "$repoUrl/icon/${apkName.replace(".apk", ".png")}"
+
+            Extension.Available(name, pkgName, versionName, versionCode, lang, apkName, icon)
+        }
+    }
+
+    fun getApkUrl(extension: Extension.Available): String {
+        return "$repoUrl/apk/${extension.apkName}"
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/extension/model/Extension.kt

@@ -0,0 +1,36 @@
+package eu.kanade.tachiyomi.extension.model
+
+import eu.kanade.tachiyomi.source.Source
+
+sealed class Extension {
+
+    abstract val name: String
+    abstract val pkgName: String
+    abstract val versionName: String
+    abstract val versionCode: Int
+    abstract val lang: String?
+
+    data class Installed(override val name: String,
+                         override val pkgName: String,
+                         override val versionName: String,
+                         override val versionCode: Int,
+                         val sources: List<Source>,
+                         override val lang: String,
+                         val hasUpdate: Boolean = false) : Extension()
+
+    data class Available(override val name: String,
+                         override val pkgName: String,
+                         override val versionName: String,
+                         override val versionCode: Int,
+                         override val lang: String,
+                         val apkName: String,
+                         val iconUrl: String) : Extension()
+
+    data class Untrusted(override val name: String,
+                         override val pkgName: String,
+                         override val versionName: String,
+                         override val versionCode: Int,
+                         val signatureHash: String,
+                         override val lang: String? = null) : Extension()
+
+}

app/src/main/java/eu/kanade/tachiyomi/extension/model/InstallStep.kt

@@ -0,0 +1,9 @@
+package eu.kanade.tachiyomi.extension.model
+
+enum class InstallStep {
+    Pending, Downloading, Installing, Installed, Error;
+
+    fun isCompleted(): Boolean {
+        return this == Installed || this == Error
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/extension/model/LoadResult.kt

@@ -0,0 +1,10 @@
+package eu.kanade.tachiyomi.extension.model
+
+sealed class LoadResult {
+
+    class Success(val extension: Extension.Installed) : LoadResult()
+    class Untrusted(val extension: Extension.Untrusted) : LoadResult()
+    class Error(val message: String? = null) : LoadResult() {
+        constructor(exception: Throwable) : this(exception.message)
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstallActivity.kt

@@ -0,0 +1,52 @@
+package eu.kanade.tachiyomi.extension.util
+
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import eu.kanade.tachiyomi.extension.ExtensionManager
+import eu.kanade.tachiyomi.util.toast
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+/**
+ * Activity used to install extensions, because we can only receive the result of the installation
+ * with [startActivityForResult], which we need to update the UI.
+ */
+class ExtensionInstallActivity : Activity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        val installIntent = Intent(Intent.ACTION_INSTALL_PACKAGE)
+                .setDataAndType(intent.data, intent.type)
+                .putExtra(Intent.EXTRA_RETURN_RESULT, true)
+                .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+
+        try {
+            startActivityForResult(installIntent, INSTALL_REQUEST_CODE)
+        } catch (error: Exception) {
+            // Either install package can't be found (probably bots) or there's a security exception
+            // with the download manager. Nothing we can workaround.
+            toast(error.message)
+        }
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        if (requestCode == INSTALL_REQUEST_CODE) {
+            checkInstallationResult(resultCode)
+        }
+        finish()
+    }
+
+    private fun checkInstallationResult(resultCode: Int) {
+        val downloadId = intent.extras.getLong(ExtensionInstaller.EXTRA_DOWNLOAD_ID)
+        val success = resultCode == RESULT_OK
+
+        val extensionManager = Injekt.get<ExtensionManager>()
+        extensionManager.setInstallationResult(downloadId, success)
+    }
+
+    private companion object {
+        const val INSTALL_REQUEST_CODE = 500
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstallReceiver.kt

@@ -0,0 +1,114 @@
+package eu.kanade.tachiyomi.extension.util
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import eu.kanade.tachiyomi.extension.model.Extension
+import eu.kanade.tachiyomi.extension.model.LoadResult
+import eu.kanade.tachiyomi.util.launchNow
+import kotlinx.coroutines.experimental.async
+
+/**
+ * Broadcast receiver that listens for the system's packages installed, updated or removed, and only
+ * notifies the given [listener] when the package is an extension.
+ *
+ * @param listener The listener that should be notified of extension installation events.
+ */
+internal class ExtensionInstallReceiver(private val listener: Listener) :
+        BroadcastReceiver() {
+
+    /**
+     * Registers this broadcast receiver
+     */
+    fun register(context: Context) {
+        context.registerReceiver(this, filter)
+    }
+
+    /**
+     * Returns the intent filter this receiver should subscribe to.
+     */
+    private val filter get() = IntentFilter().apply {
+        addAction(Intent.ACTION_PACKAGE_ADDED)
+        addAction(Intent.ACTION_PACKAGE_REPLACED)
+        addAction(Intent.ACTION_PACKAGE_REMOVED)
+        addDataScheme("package")
+    }
+
+    /**
+     * Called when one of the events of the [filter] is received. When the package is an extension,
+     * it's loaded in background and it notifies the [listener] when finished.
+     */
+    override fun onReceive(context: Context, intent: Intent?) {
+        if (intent == null) return
+
+        when (intent.action) {
+            Intent.ACTION_PACKAGE_ADDED -> {
+                if (!isReplacing(intent)) launchNow {
+                    val result = getExtensionFromIntent(context, intent)
+                    when (result) {
+                        is LoadResult.Success -> listener.onExtensionInstalled(result.extension)
+                        is LoadResult.Untrusted -> listener.onExtensionUntrusted(result.extension)
+                    }
+                }
+            }
+            Intent.ACTION_PACKAGE_REPLACED -> {
+                launchNow {
+                    val result = getExtensionFromIntent(context, intent)
+                    when (result) {
+                        is LoadResult.Success -> listener.onExtensionUpdated(result.extension)
+                        // Not needed as a package can't be upgraded if the signature is different
+                        is LoadResult.Untrusted -> {}
+                    }
+                }
+            }
+            Intent.ACTION_PACKAGE_REMOVED -> {
+                if (!isReplacing(intent)) {
+                    val pkgName = getPackageNameFromIntent(intent)
+                    if (pkgName != null) {
+                        listener.onPackageUninstalled(pkgName)
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Returns true if this package is performing an update.
+     *
+     * @param intent The intent that triggered the event.
+     */
+    private fun isReplacing(intent: Intent): Boolean {
+        return intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)
+    }
+
+    /**
+     * Returns the extension triggered by the given intent.
+     *
+     * @param context The application context.
+     * @param intent The intent containing the package name of the extension.
+     */
+    private suspend fun getExtensionFromIntent(context: Context, intent: Intent?): LoadResult {
+        val pkgName = getPackageNameFromIntent(intent) ?:
+                return LoadResult.Error("Package name not found")
+        return async { ExtensionLoader.loadExtensionFromPkgName(context, pkgName) }.await()
+    }
+
+    /**
+     * Returns the package name of the installed, updated or removed application.
+     */
+    private fun getPackageNameFromIntent(intent: Intent?): String? {
+        return intent?.data?.encodedSchemeSpecificPart ?: return null
+    }
+
+    /**
+     * Listener that receives extension installation events.
+     */
+    interface Listener {
+        fun onExtensionInstalled(extension: Extension.Installed)
+        fun onExtensionUpdated(extension: Extension.Installed)
+        fun onExtensionUntrusted(extension: Extension.Untrusted)
+        fun onPackageUninstalled(pkgName: String)
+    }
+
+}

app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstaller.kt

@@ -0,0 +1,247 @@
+package eu.kanade.tachiyomi.extension.util
+
+import android.app.DownloadManager
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.net.Uri
+import android.os.Build
+import com.jakewharton.rxrelay.PublishRelay
+import eu.kanade.tachiyomi.extension.model.Extension
+import eu.kanade.tachiyomi.extension.model.InstallStep
+import eu.kanade.tachiyomi.util.getUriCompat
+import rx.Observable
+import rx.android.schedulers.AndroidSchedulers
+import timber.log.Timber
+import java.io.File
+import java.util.concurrent.TimeUnit
+
+/**
+ * The installer which installs, updates and uninstalls the extensions.
+ *
+ * @param context The application context.
+ */
+internal class ExtensionInstaller(private val context: Context) {
+
+    /**
+     * The system's download manager
+     */
+    private val downloadManager = context.getSystemService(Context.DOWNLOAD_SERVICE) as DownloadManager
+
+    /**
+     * The broadcast receiver which listens to download completion events.
+     */
+    private val downloadReceiver = DownloadCompletionReceiver()
+
+    /**
+     * The currently requested downloads, with the package name (unique id) as key, and the id
+     * returned by the download manager.
+     */
+    private val activeDownloads = hashMapOf<String, Long>()
+
+    /**
+     * Relay used to notify the installation step of every download.
+     */
+    private val downloadsRelay = PublishRelay.create<Pair<Long, InstallStep>>()
+
+    /**
+     * Adds the given extension to the downloads queue and returns an observable containing its
+     * step in the installation process.
+     *
+     * @param url The url of the apk.
+     * @param extension The extension to install.
+     */
+    fun downloadAndInstall(url: String, extension: Extension) = Observable.defer {
+        val pkgName = extension.pkgName
+
+        val oldDownload = activeDownloads[pkgName]
+        if (oldDownload != null) {
+            deleteDownload(pkgName)
+        }
+
+        // Register the receiver after removing (and unregistering) the previous download
+        downloadReceiver.register()
+
+        val request = DownloadManager.Request(Uri.parse(url))
+                .setTitle(extension.name)
+                .setMimeType(APK_MIME)
+                .setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED)
+
+        val id = downloadManager.enqueue(request)
+        activeDownloads[pkgName] = id
+
+        downloadsRelay.filter { it.first == id }
+                .map { it.second }
+                // Poll download status
+                .mergeWith(pollStatus(id))
+                // Force an error if the download takes more than 3 minutes
+                .mergeWith(Observable.timer(3, TimeUnit.MINUTES).map { InstallStep.Error })
+                // Stop when the application is installed or errors
+                .takeUntil { it.isCompleted() }
+                // Always notify on main thread
+                .observeOn(AndroidSchedulers.mainThread())
+                // Always remove the download when unsubscribed
+                .doOnUnsubscribe { deleteDownload(pkgName) }
+    }
+
+    /**
+     * Returns an observable that polls the given download id for its status every second, as the
+     * manager doesn't have any notification system. It'll stop once the download finishes.
+     *
+     * @param id The id of the download to poll.
+     */
+    private fun pollStatus(id: Long): Observable<InstallStep> {
+        val query = DownloadManager.Query().setFilterById(id)
+
+        return Observable.interval(0, 1, TimeUnit.SECONDS)
+                // Get the current download status
+                .map {
+                    downloadManager.query(query).use { cursor ->
+                        cursor.moveToFirst()
+                        cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_STATUS))
+                    }
+                }
+                // Ignore duplicate results
+                .distinctUntilChanged()
+                // Stop polling when the download fails or finishes
+                .takeUntil { it == DownloadManager.STATUS_SUCCESSFUL || it == DownloadManager.STATUS_FAILED }
+                // Map to our model
+                .flatMap { status ->
+                    when (status) {
+                        DownloadManager.STATUS_PENDING -> Observable.just(InstallStep.Pending)
+                        DownloadManager.STATUS_RUNNING -> Observable.just(InstallStep.Downloading)
+                        else -> Observable.empty()
+                    }
+                }
+    }
+
+    /**
+     * Starts an intent to install the extension at the given uri.
+     *
+     * @param uri The uri of the extension to install.
+     */
+    fun installApk(downloadId: Long, uri: Uri) {
+        val intent = Intent(context, ExtensionInstallActivity::class.java)
+                .setDataAndType(uri, APK_MIME)
+                .putExtra(EXTRA_DOWNLOAD_ID, downloadId)
+                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION)
+
+        context.startActivity(intent)
+    }
+
+    /**
+     * Starts an intent to uninstall the extension by the given package name.
+     *
+     * @param pkgName The package name of the extension to uninstall
+     */
+    fun uninstallApk(pkgName: String) {
+        val packageUri = Uri.parse("package:$pkgName")
+        val intent = Intent(Intent.ACTION_UNINSTALL_PACKAGE, packageUri)
+                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+
+        context.startActivity(intent)
+    }
+
+    /**
+     * Sets the result of the installation of an extension.
+     *
+     * @param downloadId The id of the download.
+     * @param result Whether the extension was installed or not.
+     */
+    fun setInstallationResult(downloadId: Long, result: Boolean) {
+        val step = if (result) InstallStep.Installed else InstallStep.Error
+        downloadsRelay.call(downloadId to step)
+    }
+
+    /**
+     * Deletes the download for the given package name.
+     *
+     * @param pkgName The package name of the download to delete.
+     */
+    fun deleteDownload(pkgName: String) {
+        val downloadId = activeDownloads.remove(pkgName)
+        if (downloadId != null) {
+            downloadManager.remove(downloadId)
+        }
+        if (activeDownloads.isEmpty()) {
+            downloadReceiver.unregister()
+        }
+    }
+
+    /**
+     * Receiver that listens to download status events.
+     */
+    private inner class DownloadCompletionReceiver : BroadcastReceiver() {
+
+        /**
+         * Whether this receiver is currently registered.
+         */
+        private var isRegistered = false
+
+        /**
+         * Registers this receiver if it's not already.
+         */
+        fun register() {
+            if (isRegistered) return
+            isRegistered = true
+
+            val filter = IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE)
+            context.registerReceiver(this, filter)
+        }
+
+        /**
+         * Unregisters this receiver if it's not already.
+         */
+        fun unregister() {
+            if (!isRegistered) return
+            isRegistered = false
+
+            context.unregisterReceiver(this)
+        }
+
+        /**
+         * Called when a download event is received. It looks for the download in the current active
+         * downloads and notifies its installation step.
+         */
+        override fun onReceive(context: Context, intent: Intent?) {
+            val id = intent?.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, 0) ?: return
+
+            // Avoid events for downloads we didn't request
+            if (id !in activeDownloads.values) return
+
+            val uri = downloadManager.getUriForDownloadedFile(id)
+
+            // Set next installation step
+            if (uri != null) {
+                downloadsRelay.call(id to InstallStep.Installing)
+            } else {
+                Timber.e("Couldn't locate downloaded APK")
+                downloadsRelay.call(id to InstallStep.Error)
+                return
+            }
+
+            // Due to a bug in Android versions prior to N, the installer can't open files that do
+            // not contain the extension in the path, even if you specify the correct MIME.
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
+                val query = DownloadManager.Query().setFilterById(id)
+                downloadManager.query(query).use { cursor ->
+                    if (cursor.moveToFirst()) {
+                        @Suppress("DEPRECATION")
+                        val uriCompat = File(cursor.getString(cursor.getColumnIndex(
+                                DownloadManager.COLUMN_LOCAL_FILENAME))).getUriCompat(context)
+                        installApk(id, uriCompat)
+                    }
+                }
+            } else {
+                installApk(id, uri)
+            }
+        }
+    }
+
+    companion object {
+        const val APK_MIME = "application/vnd.android.package-archive"
+        const val EXTRA_DOWNLOAD_ID = "ExtensionInstaller.extra.DOWNLOAD_ID"
+    }
+
+}

app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt

@@ -0,0 +1,183 @@
+package eu.kanade.tachiyomi.extension.util
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.pm.PackageInfo
+import android.content.pm.PackageManager
+import dalvik.system.PathClassLoader
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.getOrDefault
+import eu.kanade.tachiyomi.extension.model.Extension
+import eu.kanade.tachiyomi.extension.model.LoadResult
+import eu.kanade.tachiyomi.source.CatalogueSource
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.SourceFactory
+import eu.kanade.tachiyomi.util.Hash
+import kotlinx.coroutines.experimental.async
+import kotlinx.coroutines.experimental.runBlocking
+import timber.log.Timber
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+/**
+ * Class that handles the loading of the extensions installed in the system.
+ */
+@SuppressLint("PackageManagerGetSignatures")
+internal object ExtensionLoader {
+
+    private const val EXTENSION_FEATURE = "tachiyomi.extension"
+    private const val METADATA_SOURCE_CLASS = "tachiyomi.extension.class"
+    private const val LIB_VERSION_MIN = 1
+    private const val LIB_VERSION_MAX = 1
+
+    private const val PACKAGE_FLAGS = PackageManager.GET_CONFIGURATIONS or PackageManager.GET_SIGNATURES
+
+    /**
+     * List of the trusted signatures.
+     */
+    var trustedSignatures = mutableSetOf<String>() +
+            Injekt.get<PreferencesHelper>().trustedSignatures().getOrDefault() +
+            // inorichi's key
+            "7ce04da7773d41b489f4693a366c36bcd0a11fc39b547168553c285bd7348e23"
+
+    /**
+     * Return a list of all the installed extensions initialized concurrently.
+     *
+     * @param context The application context.
+     */
+    fun loadExtensions(context: Context): List<LoadResult> {
+        val pkgManager = context.packageManager
+        val installedPkgs = pkgManager.getInstalledPackages(PACKAGE_FLAGS)
+        val extPkgs = installedPkgs.filter { isPackageAnExtension(it) }
+
+        if (extPkgs.isEmpty()) return emptyList()
+
+        // Load each extension concurrently and wait for completion
+        return runBlocking {
+            val deferred = extPkgs.map {
+                async { loadExtension(context, it.packageName, it) }
+            }
+            deferred.map { it.await() }
+        }
+    }
+
+    /**
+     * Attempts to load an extension from the given package name. It checks if the extension
+     * contains the required feature flag before trying to load it.
+     */
+    fun loadExtensionFromPkgName(context: Context, pkgName: String): LoadResult {
+        val pkgInfo = try {
+            context.packageManager.getPackageInfo(pkgName, PACKAGE_FLAGS)
+        } catch (error: PackageManager.NameNotFoundException) {
+            // Unlikely, but the package may have been uninstalled at this point
+            return LoadResult.Error(error)
+        }
+        if (!isPackageAnExtension(pkgInfo)) {
+            return LoadResult.Error("Tried to load a package that wasn't a extension")
+        }
+        return loadExtension(context, pkgName, pkgInfo)
+    }
+
+    /**
+     * Loads an extension given its package name.
+     *
+     * @param context The application context.
+     * @param pkgName The package name of the extension to load.
+     * @param pkgInfo The package info of the extension.
+     */
+    private fun loadExtension(context: Context, pkgName: String, pkgInfo: PackageInfo): LoadResult {
+        val pkgManager = context.packageManager
+
+        val appInfo = try {
+            pkgManager.getApplicationInfo(pkgName, PackageManager.GET_META_DATA)
+        } catch (error: PackageManager.NameNotFoundException) {
+            // Unlikely, but the package may have been uninstalled at this point
+            return LoadResult.Error(error)
+        }
+
+        val extName = pkgManager.getApplicationLabel(appInfo)?.toString()
+            .orEmpty().substringAfter("Tachiyomi: ")
+        val versionName = pkgInfo.versionName
+        val versionCode = pkgInfo.versionCode
+
+        // Validate lib version
+        val majorLibVersion = versionName.substringBefore('.').toInt()
+        if (majorLibVersion < LIB_VERSION_MIN || majorLibVersion > LIB_VERSION_MAX) {
+            val exception = Exception("Lib version is $majorLibVersion, while only versions " +
+                    "$LIB_VERSION_MIN to $LIB_VERSION_MAX are allowed")
+            Timber.w(exception)
+            return LoadResult.Error(exception)
+        }
+
+        val signatureHash = getSignatureHash(pkgInfo)
+
+        if (signatureHash == null) {
+            return LoadResult.Error("Package $pkgName isn't signed")
+        } else if (signatureHash !in trustedSignatures) {
+            val extension = Extension.Untrusted(extName, pkgName, versionName, versionCode, signatureHash)
+            Timber.w("Extension $pkgName isn't trusted")
+            return LoadResult.Untrusted(extension)
+        }
+
+        val classLoader = PathClassLoader(appInfo.sourceDir, null, context.classLoader)
+
+        val sources = appInfo.metaData.getString(METADATA_SOURCE_CLASS)
+                .split(";")
+                .map {
+                    val sourceClass = it.trim()
+                    if (sourceClass.startsWith("."))
+                        pkgInfo.packageName + sourceClass
+                    else
+                        sourceClass
+                }
+                .flatMap {
+                    try {
+                        val obj = Class.forName(it, false, classLoader).newInstance()
+                        when (obj) {
+                            is Source -> listOf(obj)
+                            is SourceFactory -> obj.createSources()
+                            else -> throw Exception("Unknown source class type! ${obj.javaClass}")
+                        }
+                    } catch (e: Throwable) {
+                        Timber.e(e, "Extension load error: $extName.")
+                        return LoadResult.Error(e)
+                    }
+                }
+        val langs = sources.filterIsInstance<CatalogueSource>()
+                .map { it.lang }
+                .toSet()
+
+        val lang = when (langs.size) {
+            0 -> ""
+            1 -> langs.first()
+            else -> "all"
+        }
+
+        val extension = Extension.Installed(extName, pkgName, versionName, versionCode, sources, lang)
+        return LoadResult.Success(extension)
+    }
+
+    /**
+     * Returns true if the given package is an extension.
+     *
+     * @param pkgInfo The package info of the application.
+     */
+    private fun isPackageAnExtension(pkgInfo: PackageInfo): Boolean {
+        return pkgInfo.reqFeatures.orEmpty().any { it.name == EXTENSION_FEATURE }
+    }
+
+    /**
+     * Returns the signature hash of the package or null if it's not signed.
+     *
+     * @param pkgInfo The package info of the application.
+     */
+    private fun getSignatureHash(pkgInfo: PackageInfo): String? {
+        val signatures = pkgInfo.signatures
+        return if (signatures != null && !signatures.isEmpty()) {
+            Hash.sha256(signatures.first().toByteArray())
+        } else {
+            null
+        }
+    }
+
+}

app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt

@@ -14,12 +14,14 @@ class CloudflareInterceptor : Interceptor {
 
     private val challengePattern = Regex("""name="jschl_vc" value="(\w+)"""")
 
+    private val serverCheck = arrayOf("cloudflare-nginx", "cloudflare")
+
     @Synchronized
     override fun intercept(chain: Interceptor.Chain): Response {
         val response = chain.proceed(chain.request())
 
         // Check if Cloudflare anti-bot is on
-        if (response.code() == 503 && "cloudflare-nginx" == response.header("Server")) {
+        if (response.code() == 503 && serverCheck.contains(response.header("Server"))) {
             return chain.proceed(resolveChallenge(response))
         }
 

app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt

@@ -18,16 +18,6 @@ class NetworkHelper(context: Context) {
             .cache(Cache(cacheDir, cacheSize))
             .build()
 
-    val forceCacheClient = client.newBuilder()
-            .addNetworkInterceptor { chain ->
-                val originalResponse = chain.proceed(chain.request())
-                originalResponse.newBuilder()
-                        .removeHeader("Pragma")
-                        .header("Cache-Control", "max-age=600")
-                        .build()
-            }
-            .build()
-
     val cloudflareClient = client.newBuilder()
             .addInterceptor(CloudflareInterceptor())
             .build()

app/src/main/java/eu/kanade/tachiyomi/source/ConfigurableSource.kt

@@ -0,0 +1,8 @@
+package eu.kanade.tachiyomi.source
+
+import android.support.v7.preference.PreferenceScreen
+
+interface ConfigurableSource : Source {
+
+    fun setupPreferenceScreen(screen: PreferenceScreen)
+}

app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt

@@ -1,30 +1,19 @@
 package eu.kanade.tachiyomi.source
 
-import android.Manifest.permission.READ_EXTERNAL_STORAGE
 import android.content.Context
-import android.content.pm.ApplicationInfo
-import android.content.pm.PackageManager
-import android.os.Environment
-import dalvik.system.PathClassLoader
-import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.online.HttpSource
-import eu.kanade.tachiyomi.source.online.YamlHttpSource
 import eu.kanade.tachiyomi.source.online.english.*
 import eu.kanade.tachiyomi.source.online.german.WieManga
 import eu.kanade.tachiyomi.source.online.russian.Mangachan
 import eu.kanade.tachiyomi.source.online.russian.Mintmanga
 import eu.kanade.tachiyomi.source.online.russian.Readmanga
-import eu.kanade.tachiyomi.util.hasPermission
-import org.yaml.snakeyaml.Yaml
-import timber.log.Timber
-import java.io.File
 
 open class SourceManager(private val context: Context) {
 
     private val sourcesMap = mutableMapOf<Long, Source>()
 
     init {
-        createSources()
+        createInternalSources().forEach { registerSource(it) }
     }
 
     open fun get(sourceKey: Long): Source? {
@@ -35,18 +24,16 @@ open class SourceManager(private val context: Context) {
 
     fun getCatalogueSources() = sourcesMap.values.filterIsInstance<CatalogueSource>()
 
-    private fun createSources() {
-        createExtensionSources().forEach { registerSource(it) }
-        createYamlSources().forEach { registerSource(it) }
-        createInternalSources().forEach { registerSource(it) }
-    }
-
-    private fun registerSource(source: Source, overwrite: Boolean = false) {
+    internal fun registerSource(source: Source, overwrite: Boolean = false) {
         if (overwrite || !sourcesMap.containsKey(source.id)) {
             sourcesMap.put(source.id, source)
         }
     }
 
+    internal fun unregisterSource(source: Source) {
+        sourcesMap.remove(source.id)
+    }
+
     private fun createInternalSources(): List<Source> = listOf(
             LocalSource(context),
             Batoto(),
@@ -60,92 +47,4 @@ open class SourceManager(private val context: Context) {
             Mangasee(),
             WieManga()
     )
-
-    private fun createYamlSources(): List<Source> {
-        val sources = mutableListOf<Source>()
-
-        val parsersDir = File(Environment.getExternalStorageDirectory().absolutePath +
-                File.separator + context.getString(R.string.app_name), "parsers")
-
-        if (parsersDir.exists() && context.hasPermission(READ_EXTERNAL_STORAGE)) {
-            val yaml = Yaml()
-            for (file in parsersDir.listFiles().filter { it.extension == "yml" }) {
-                try {
-                    val map = file.inputStream().use { yaml.loadAs(it, Map::class.java) }
-                    sources.add(YamlHttpSource(map))
-                } catch (e: Exception) {
-                    Timber.e("Error loading source from file. Bad format?", e)
-                }
-            }
-        }
-        return sources
-    }
-
-    private fun createExtensionSources(): List<Source> {
-        val pkgManager = context.packageManager
-        val flags = PackageManager.GET_CONFIGURATIONS or PackageManager.GET_SIGNATURES
-        val installedPkgs = pkgManager.getInstalledPackages(flags)
-        val extPkgs = installedPkgs.filter { it.reqFeatures.orEmpty().any { it.name == EXTENSION_FEATURE } }
-
-        val sources = mutableListOf<Source>()
-        for (pkgInfo in extPkgs) {
-            val appInfo = pkgManager.getApplicationInfo(pkgInfo.packageName,
-                    PackageManager.GET_META_DATA) ?: continue
-
-            val extName = pkgManager.getApplicationLabel(appInfo).toString()
-                    .substringAfter("Tachiyomi: ")
-            val version = pkgInfo.versionName
-            val sourceClasses = appInfo.metaData.getString(METADATA_SOURCE_CLASS)
-                    .split(";")
-                    .map {
-                        val sourceClass = it.trim()
-                        if(sourceClass.startsWith("."))
-                            pkgInfo.packageName + sourceClass
-                        else
-                            sourceClass
-                    }
-
-            val extension = Extension(extName, appInfo, version, sourceClasses)
-            try {
-                sources += loadExtension(extension)
-            } catch (e: Exception) {
-                Timber.e("Extension load error: $extName.", e)
-            } catch (e: LinkageError) {
-                Timber.e("Extension load error: $extName.", e)
-            }
-        }
-        return sources
-    }
-
-    private fun loadExtension(ext: Extension): List<Source> {
-        // Validate lib version
-        val majorLibVersion = ext.version.substringBefore('.').toInt()
-        if (majorLibVersion < LIB_VERSION_MIN || majorLibVersion > LIB_VERSION_MAX) {
-            throw Exception("Lib version is $majorLibVersion, while only versions "
-                    + "$LIB_VERSION_MIN to $LIB_VERSION_MAX are allowed")
-        }
-
-        val classLoader = PathClassLoader(ext.appInfo.sourceDir, null, context.classLoader)
-        return ext.sourceClasses.flatMap {
-            val obj = Class.forName(it, false, classLoader).newInstance()
-            when(obj) {
-                is Source -> listOf(obj)
-                is SourceFactory -> obj.createSources()
-                else -> throw Exception("Unknown source class type!")
-            }
-        }
-    }
-
-    class Extension(val name: String,
-                    val appInfo: ApplicationInfo,
-                    val version: String,
-                    val sourceClasses: List<String>)
-
-    private companion object {
-        const val EXTENSION_FEATURE = "tachiyomi.extension"
-        const val METADATA_SOURCE_CLASS = "tachiyomi.extension.class"
-        const val LIB_VERSION_MIN = 1
-        const val LIB_VERSION_MAX = 1
-    }
-
 }

app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt

@@ -1,6 +1,5 @@
 package eu.kanade.tachiyomi.source.online
 
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.network.asObservableSuccess
@@ -28,10 +27,12 @@ abstract class HttpSource : CatalogueSource {
      */
     protected val network: NetworkHelper by injectLazy()
 
-    /**
-     * Preferences helper.
-     */
-    protected val preferences: PreferencesHelper by injectLazy()
+//    /**
+//     * Preferences that a source may need.
+//     */
+//    val preferences: SharedPreferences by lazy {
+//        Injekt.get<Application>().getSharedPreferences("source_$id", Context.MODE_PRIVATE)
+//    }
 
     /**
      * Base url of the website without the trailing slash, like: http://mysite.com

app/src/main/java/eu/kanade/tachiyomi/source/online/YamlHttpSource.kt

@@ -1,231 +0,0 @@
-package eu.kanade.tachiyomi.source.online
-
-import eu.kanade.tachiyomi.network.GET
-import eu.kanade.tachiyomi.network.POST
-import eu.kanade.tachiyomi.source.model.*
-import eu.kanade.tachiyomi.util.asJsoup
-import eu.kanade.tachiyomi.util.attrOrText
-import okhttp3.Request
-import okhttp3.Response
-import org.jsoup.Jsoup
-import org.jsoup.nodes.Element
-import java.text.SimpleDateFormat
-import java.util.*
-
-class YamlHttpSource(mappings: Map<*, *>) : HttpSource() {
-
-    val map = YamlSourceNode(mappings)
-
-    override val name: String
-        get() = map.name
-
-    override val baseUrl = map.host.let {
-        if (it.endsWith("/")) it.dropLast(1) else it
-    }
-
-    override val lang = map.lang.toLowerCase()
-
-    override val supportsLatest = map.latestupdates != null
-
-    override val client = when (map.client) {
-        "cloudflare" -> network.cloudflareClient
-        else -> network.client
-    }
-
-    override val id = map.id.let {
-        (it as? Int ?: (lang.toUpperCase().hashCode() + 31 * it.hashCode()) and 0x7fffffff).toLong()
-    }
-
-    // Ugly, but needed after the changes
-    var popularNextPage: String? = null
-    var searchNextPage: String? = null
-    var latestNextPage: String? = null
-
-    override fun popularMangaRequest(page: Int): Request {
-        val url = if (page == 1) {
-            popularNextPage = null
-            map.popular.url
-        } else {
-            popularNextPage!!
-        }
-        return when (map.popular.method?.toLowerCase()) {
-            "post" -> POST(url, headers, map.popular.createForm())
-            else -> GET(url, headers)
-        }
-    }
-
-    override fun popularMangaParse(response: Response): MangasPage {
-        val document = response.asJsoup()
-
-        val mangas = document.select(map.popular.manga_css).map { element ->
-            SManga.create().apply {
-                title = element.text()
-                setUrlWithoutDomain(element.attr("href"))
-            }
-        }
-
-        popularNextPage = map.popular.next_url_css?.let { selector ->
-             document.select(selector).first()?.absUrl("href")
-        }
-
-        return MangasPage(mangas, popularNextPage != null)
-    }
-
-    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
-        val url = if (page == 1) {
-            searchNextPage = null
-            map.search.url.replace("\$query", query)
-        } else {
-            searchNextPage!!
-        }
-        return when (map.search.method?.toLowerCase()) {
-            "post" -> POST(url, headers, map.search.createForm())
-            else -> GET(url, headers)
-        }
-    }
-
-    override fun searchMangaParse(response: Response): MangasPage {
-        val document = response.asJsoup()
-
-        val mangas = document.select(map.search.manga_css).map { element ->
-            SManga.create().apply {
-                title = element.text()
-                setUrlWithoutDomain(element.attr("href"))
-            }
-        }
-
-        searchNextPage = map.search.next_url_css?.let { selector ->
-            document.select(selector).first()?.absUrl("href")
-        }
-
-        return MangasPage(mangas, searchNextPage != null)
-    }
-
-    override fun latestUpdatesRequest(page: Int): Request {
-        val url = if (page == 1) {
-            latestNextPage = null
-            map.latestupdates!!.url
-        } else {
-            latestNextPage!!
-        }
-        return when (map.latestupdates!!.method?.toLowerCase()) {
-            "post" -> POST(url, headers, map.latestupdates.createForm())
-            else -> GET(url, headers)
-        }
-    }
-
-    override fun latestUpdatesParse(response: Response): MangasPage {
-        val document = response.asJsoup()
-
-        val mangas = document.select(map.latestupdates!!.manga_css).map { element ->
-            SManga.create().apply {
-                title = element.text()
-                setUrlWithoutDomain(element.attr("href"))
-            }
-        }
-
-        popularNextPage = map.latestupdates.next_url_css?.let { selector ->
-            document.select(selector).first()?.absUrl("href")
-        }
-
-        return MangasPage(mangas, popularNextPage != null)
-    }
-
-    override fun mangaDetailsParse(response: Response): SManga {
-        val document = response.asJsoup()
-
-        val manga = SManga.create()
-        with(map.manga) {
-            val pool = parts.get(document)
-
-            manga.author = author?.process(document, pool)
-            manga.artist = artist?.process(document, pool)
-            manga.description = summary?.process(document, pool)
-            manga.thumbnail_url = cover?.process(document, pool)
-            manga.genre = genres?.process(document, pool)
-            manga.status = status?.getStatus(document, pool) ?: SManga.UNKNOWN
-        }
-        return manga
-    }
-
-    override fun chapterListParse(response: Response): List<SChapter> {
-        val document = response.asJsoup()
-
-        val chapters = mutableListOf<SChapter>()
-        with(map.chapters) {
-            val pool = emptyMap<String, Element>()
-            val dateFormat = SimpleDateFormat(date?.format, Locale.ENGLISH)
-
-            for (element in document.select(chapter_css)) {
-                val chapter = SChapter.create()
-                element.select(title).first().let {
-                    chapter.name = it.text()
-                    chapter.setUrlWithoutDomain(it.attr("href"))
-                }
-                val dateElement = element.select(date?.select).first()
-                chapter.date_upload = date?.getDate(dateElement, pool, dateFormat)?.time ?: 0
-                chapters.add(chapter)
-            }
-        }
-        return chapters
-    }
-
-    override fun pageListParse(response: Response): List<Page> {
-        val body = response.body()!!.string()
-        val url = response.request().url().toString()
-
-        val pages = mutableListOf<Page>()
-
-        val document by lazy { Jsoup.parse(body, url) }
-
-        with(map.pages) {
-            // Capture a list of values where page urls will be resolved.
-            val capturedPages = if (pages_regex != null)
-                pages_regex!!.toRegex().findAll(body).map { it.value }.toList()
-            else if (pages_css != null)
-                document.select(pages_css).map { it.attrOrText(pages_attr!!) }
-            else
-                null
-
-            // For each captured value, obtain the url and create a new page.
-            capturedPages?.forEach { value ->
-                // If the captured value isn't an url, we have to use replaces with the chapter url.
-                val pageUrl = if (replace != null && replacement != null)
-                    url.replace(replace!!.toRegex(), replacement!!.replace("\$value", value))
-                else
-                    value
-
-                pages.add(Page(pages.size, pageUrl))
-            }
-
-            // Capture a list of images.
-            val capturedImages = if (image_regex != null)
-                image_regex!!.toRegex().findAll(body).map { it.groups[1]?.value }.toList()
-            else if (image_css != null)
-                document.select(image_css).map { it.absUrl(image_attr) }
-            else
-                null
-
-            // Assign the image url to each page
-            capturedImages?.forEachIndexed { i, url ->
-                val page = pages.getOrElse(i) { Page(i, "").apply { pages.add(this) } }
-                page.imageUrl = url
-            }
-        }
-        return pages
-    }
-
-    override fun imageUrlParse(response: Response): String {
-        val body = response.body()!!.string()
-        val url = response.request().url().toString()
-
-        with(map.pages) {
-            return if (image_regex != null)
-                image_regex!!.toRegex().find(body)!!.groups[1]!!.value
-            else if (image_css != null)
-                Jsoup.parse(body, url).select(image_css).first().absUrl(image_attr)
-            else
-                throw Exception("image_regex and image_css are null")
-        }
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/source/online/YamlHttpSourceMappings.kt

@@ -1,234 +0,0 @@
-@file:Suppress("UNCHECKED_CAST")
-
-package eu.kanade.tachiyomi.source.online
-
-import eu.kanade.tachiyomi.source.model.SManga
-import okhttp3.FormBody
-import okhttp3.RequestBody
-import org.jsoup.nodes.Document
-import org.jsoup.nodes.Element
-import java.text.ParseException
-import java.text.SimpleDateFormat
-import java.util.*
-
-private fun toMap(map: Any?) = map as? Map<String, Any?>
-
-class YamlSourceNode(uncheckedMap: Map<*, *>) {
-
-    val map = toMap(uncheckedMap)!!
-
-    val id: Any by map
-
-    val name: String by map
-
-    val host: String by map
-
-    val lang: String by map
-
-    val client: String?
-        get() = map["client"] as? String
-
-    val popular = PopularNode(toMap(map["popular"])!!)
-
-    val latestupdates = toMap(map["latest_updates"])?.let { LatestUpdatesNode(it) }
-
-    val search = SearchNode(toMap(map["search"])!!)
-
-    val manga = MangaNode(toMap(map["manga"])!!)
-
-    val chapters = ChaptersNode(toMap(map["chapters"])!!)
-
-    val pages = PagesNode(toMap(map["pages"])!!)
-}
-
-interface RequestableNode {
-
-    val map: Map<String, Any?>
-
-    val url: String
-        get() = map["url"] as String
-
-    val method: String?
-        get() = map["method"] as? String
-
-    val payload: Map<String, String>?
-        get() = map["payload"] as? Map<String, String>
-
-    fun createForm(): RequestBody {
-        return FormBody.Builder().apply {
-            payload?.let {
-                for ((key, value) in it) {
-                    add(key, value)
-                }
-            }
-        }.build()
-    }
-
-}
-
-class PopularNode(override val map: Map<String, Any?>): RequestableNode {
-
-    val manga_css: String by map
-
-    val next_url_css: String?
-        get() = map["next_url_css"] as? String
-
-}
-
-
-class LatestUpdatesNode(override val map: Map<String, Any?>): RequestableNode {
-
-    val manga_css: String by map
-
-    val next_url_css: String?
-        get() = map["next_url_css"] as? String
-
-}
-
-
-class SearchNode(override val map: Map<String, Any?>): RequestableNode {
-
-    val manga_css: String by map
-
-    val next_url_css: String?
-        get() = map["next_url_css"] as? String
-}
-
-class MangaNode(private val map: Map<String, Any?>) {
-
-    val parts = CacheNode(toMap(map["parts"]) ?: emptyMap())
-
-    val artist = toMap(map["artist"])?.let { SelectableNode(it) }
-
-    val author = toMap(map["author"])?.let { SelectableNode(it) }
-
-    val summary = toMap(map["summary"])?.let { SelectableNode(it) }
-
-    val status = toMap(map["status"])?.let { StatusNode(it) }
-
-    val genres = toMap(map["genres"])?.let { SelectableNode(it) }
-
-    val cover = toMap(map["cover"])?.let { CoverNode(it) }
-
-}
-
-class ChaptersNode(private val map: Map<String, Any?>) {
-
-    val chapter_css: String by map
-
-    val title: String by map
-
-    val date = toMap(toMap(map["date"]))?.let { DateNode(it) }
-}
-
-class CacheNode(private val map: Map<String, Any?>) {
-
-    fun get(document: Document) = map.mapValues { document.select(it.value as String).first() }
-}
-
-open class SelectableNode(private val map: Map<String, Any?>) {
-
-    val select: String by map
-
-    val from: String?
-        get() = map["from"] as? String
-
-    open val attr: String?
-        get() = map["attr"] as? String
-
-    val capture: String?
-        get() = map["capture"] as? String
-
-    fun process(document: Element, cache: Map<String, Element>): String {
-        val parent = from?.let { cache[it] } ?: document
-        val node = parent.select(select).first()
-        var text = attr?.let { node.attr(it) } ?: node.text()
-        capture?.let {
-            text = Regex(it).find(text)?.groupValues?.get(1) ?: text
-        }
-        return text
-    }
-}
-
-class StatusNode(private val map: Map<String, Any?>) : SelectableNode(map) {
-
-    val complete: String?
-        get() = map["complete"] as? String
-
-    val ongoing: String?
-        get() = map["ongoing"] as? String
-
-    val licensed: String?
-        get() = map["licensed"] as? String
-
-    fun getStatus(document: Element, cache: Map<String, Element>): Int {
-        val text = process(document, cache)
-        complete?.let {
-            if (text.contains(it)) return SManga.COMPLETED
-        }
-        ongoing?.let {
-            if (text.contains(it)) return SManga.ONGOING
-        }
-        licensed?.let {
-            if (text.contains(it)) return SManga.LICENSED
-        }
-        return SManga.UNKNOWN
-    }
-}
-
-class CoverNode(private val map: Map<String, Any?>) : SelectableNode(map) {
-
-    override val attr: String?
-        get() = map["attr"] as? String ?: "src"
-}
-
-class DateNode(private val map: Map<String, Any?>) : SelectableNode(map) {
-
-    val format: String by map
-
-    fun getDate(document: Element, cache: Map<String, Element>, formatter: SimpleDateFormat): Date {
-        val text = process(document, cache)
-        try {
-            return formatter.parse(text)
-        } catch (exception: ParseException) {}
-
-        for (i in 0..7) {
-            (map["day$i"] as? List<String>)?.let {
-                it.find { it.toRegex().containsMatchIn(text) }?.let {
-                    return Calendar.getInstance().apply { add(Calendar.DATE, -i) }.time
-                }
-            }
-        }
-
-        return Date(0)
-    }
-
-}
-
-class PagesNode(private val map: Map<String, Any?>) {
-
-    val pages_regex: String?
-        get() = map["pages_regex"] as? String
-
-    val pages_css: String?
-        get() = map["pages_css"] as? String
-
-    val pages_attr: String?
-        get() = map["pages_attr"] as? String ?: "value"
-
-    val replace: String?
-        get() = map["url_replace"] as? String
-
-    val replacement: String?
-        get() = map["url_replacement"] as? String
-
-    val image_regex: String?
-        get() = map["image_regex"] as? String
-
-    val image_css: String?
-        get() = map["image_css"] as? String
-
-    val image_attr: String
-        get() = map["image_attr"] as? String ?: "src"
-
-}

app/src/main/java/eu/kanade/tachiyomi/source/online/english/Batoto.kt

@@ -1,379 +1,27 @@
 package eu.kanade.tachiyomi.source.online.english
 
-import android.text.Html
-import eu.kanade.tachiyomi.network.GET
-import eu.kanade.tachiyomi.network.POST
-import eu.kanade.tachiyomi.network.asObservable
-import eu.kanade.tachiyomi.source.model.*
-import eu.kanade.tachiyomi.source.online.LoginSource
-import eu.kanade.tachiyomi.source.online.ParsedHttpSource
-import eu.kanade.tachiyomi.util.asJsoup
-import eu.kanade.tachiyomi.util.selectText
-import okhttp3.FormBody
-import okhttp3.HttpUrl
-import okhttp3.Request
-import okhttp3.Response
-import org.jsoup.nodes.Document
-import org.jsoup.nodes.Element
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
 import rx.Observable
-import java.net.URI
-import java.text.ParseException
-import java.text.SimpleDateFormat
-import java.util.*
-import java.util.regex.Pattern
 
-class Batoto : ParsedHttpSource(), LoginSource {
+class Batoto : Source {
 
     override val id: Long = 1
 
     override val name = "Batoto"
 
-    override val baseUrl = "https://bato.to"
-
-    override val lang = "en"
-
-    override val supportsLatest = true
-
-    private val datePattern = Pattern.compile("(\\d+|A|An)\\s+(.*?)s? ago.*")
-
-    private val dateFields = HashMap<String, Int>().apply {
-        put("second", Calendar.SECOND)
-        put("minute", Calendar.MINUTE)
-        put("hour", Calendar.HOUR)
-        put("day", Calendar.DATE)
-        put("week", Calendar.WEEK_OF_YEAR)
-        put("month", Calendar.MONTH)
-        put("year", Calendar.YEAR)
-    }
-
-    private val staffNotice = Pattern.compile("=+Batoto Staff Notice=+([^=]+)==+", Pattern.CASE_INSENSITIVE)
-
-    override fun headersBuilder() = super.headersBuilder()
-            .add("Cookie", "lang_option=English")
-
-    private val pageHeaders = super.headersBuilder()
-            .add("Referer", "$baseUrl/reader")
-            .build()
-
-    override fun popularMangaRequest(page: Int): Request {
-        return GET("$baseUrl/search_ajax?order_cond=views&order=desc&p=$page", headers)
-    }
-
-    override fun latestUpdatesRequest(page: Int): Request {
-        return GET("$baseUrl/search_ajax?order_cond=update&order=desc&p=$page", headers)
-    }
-
-    override fun popularMangaSelector() = "tr:has(a)"
-
-    override fun latestUpdatesSelector() = "tr:has(a)"
-
-    override fun popularMangaFromElement(element: Element): SManga {
-        val manga = SManga.create()
-        element.select("a[href*=bato.to]").first().let {
-            manga.setUrlWithoutDomain(it.attr("href"))
-            manga.title = it.text().trim()
-        }
-        return manga
-    }
-
-    override fun latestUpdatesFromElement(element: Element): SManga {
-        return popularMangaFromElement(element)
-    }
-
-    override fun popularMangaNextPageSelector() = "#show_more_row"
-
-    override fun latestUpdatesNextPageSelector() = "#show_more_row"
-
-    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
-        val url = HttpUrl.parse("$baseUrl/search_ajax")!!.newBuilder()
-        if (!query.isEmpty()) url.addQueryParameter("name", query).addQueryParameter("name_cond", "c")
-        var genres = ""
-        filters.forEach { filter ->
-            when (filter) {
-                is Status -> if (!filter.isIgnored()) {
-                    url.addQueryParameter("completed", if (filter.isExcluded()) "i" else "c")
-                }
-                is GenreList -> {
-                    filter.state.forEach { filter ->
-                        when (filter) {
-                            is Genre -> if (!filter.isIgnored()) {
-                                genres += (if (filter.isExcluded()) ";e" else ";i") + filter.id
-                            }
-                            is SelectField -> {
-                                val sel = filter.values[filter.state].value
-                                if (!sel.isEmpty()) url.addQueryParameter(filter.key, sel)
-                            }
-                        }
-                    }
-                }
-                is TextField -> {
-                    if (!filter.state.isEmpty()) url.addQueryParameter(filter.key, filter.state)
-                }
-                is SelectField -> {
-                    val sel = filter.values[filter.state].value
-                    if (!sel.isEmpty()) url.addQueryParameter(filter.key, sel)
-                }
-                is Flag -> {
-                    val sel = if (filter.state) filter.valTrue else filter.valFalse
-                    if (!sel.isEmpty()) url.addQueryParameter(filter.key, sel)
-                }
-                is OrderBy -> {
-                    url.addQueryParameter("order_cond", arrayOf("title", "author", "artist", "rating", "views", "update")[filter.state!!.index])
-                    url.addQueryParameter("order", if (filter.state?.ascending == true) "asc" else "desc")
-                }
-            }
-        }
-        if (!genres.isEmpty()) url.addQueryParameter("genres", genres)
-        url.addQueryParameter("p", page.toString())
-        return GET(url.toString(), headers)
-    }
-
-    override fun searchMangaSelector() = popularMangaSelector()
-
-    override fun searchMangaFromElement(element: Element): SManga {
-        return popularMangaFromElement(element)
-    }
-
-    override fun searchMangaNextPageSelector() = popularMangaNextPageSelector()
-
-    override fun mangaDetailsRequest(manga: SManga): Request {
-        val mangaId = manga.url.substringAfterLast("r")
-        return GET("$baseUrl/comic_pop?id=$mangaId", headers)
-    }
-
-    override fun mangaDetailsParse(document: Document): SManga {
-        val tbody = document.select("tbody").first()
-        val artistElement = tbody.select("tr:contains(Author/Artist:)").first()
-
-        val manga = SManga.create()
-        manga.author = artistElement.selectText("td:eq(1)")
-        manga.artist = artistElement.selectText("td:eq(2)") ?: manga.author
-        manga.description = tbody.selectText("tr:contains(Description:) > td:eq(1)")
-        manga.thumbnail_url = document.select("img[src^=http://img.bato.to/forums/uploads/]").first()?.attr("src")
-        manga.status = parseStatus(document.selectText("tr:contains(Status:) > td:eq(1)"))
-        manga.genre = tbody.select("tr:contains(Genres:) img").map { it.attr("alt") }.joinToString(", ")
-        return manga
-    }
-
-    private fun parseStatus(status: String?) = when (status) {
-        "Ongoing" -> SManga.ONGOING
-        "Complete" -> SManga.COMPLETED
-        else -> SManga.UNKNOWN
-    }
-
-    override fun chapterListRequest(manga: SManga): Request {
-        // Https is currently very slow. The replace also saves a redirection.
-        var newUrl = "http://bato.to" + manga.url
-        if ("/comic/_/comics/" !in newUrl) {
-            newUrl = newUrl.replace("/comic/_/", "/comic/_/comics/")
-        }
-
-        return super.chapterListRequest(manga).newBuilder()
-                .url(newUrl)
-                .build()
-    }
-
-    override fun chapterListParse(response: Response): List<SChapter> {
-        val body = response.body()!!.string()
-        val matcher = staffNotice.matcher(body)
-        if (matcher.find()) {
-            @Suppress("DEPRECATION")
-            val notice = Html.fromHtml(matcher.group(1)).toString().trim()
-            throw Exception(notice)
-        }
-
-        val document = response.asJsoup(body)
-        return document.select(chapterListSelector()).map { chapterFromElement(it) }
-    }
-
-    override fun chapterListSelector() = "tr.row.lang_English.chapter_row"
-
-    override fun chapterFromElement(element: Element): SChapter {
-        val urlElement = element.select("a[href*=bato.to/reader").first()
-
-        val chapter = SChapter.create()
-        chapter.setUrlWithoutDomain(urlElement.attr("href"))
-        chapter.name = urlElement.text()
-        chapter.date_upload = element.select("td").getOrNull(4)?.let {
-            parseDateFromElement(it)
-        } ?: 0
-        chapter.scanlator = element.select("td").getOrNull(2)?.text()
-        return chapter
-    }
-
-    private fun parseDateFromElement(dateElement: Element): Long {
-        val dateAsString = dateElement.text()
-
-        var date: Date
-        try {
-            date = SimpleDateFormat("dd MMMMM yyyy - hh:mm a", Locale.ENGLISH).parse(dateAsString)
-        } catch (e: ParseException) {
-            val m = datePattern.matcher(dateAsString)
-
-            if (m.matches()) {
-                val number = m.group(1)
-                val amount = if (number.contains("A")) 1 else Integer.parseInt(m.group(1))
-                val unit = m.group(2)
-
-                date = Calendar.getInstance().apply {
-                    add(dateFields[unit]!!, -amount)
-                }.time
-            } else {
-                return 0
-            }
-        }
-
-        return date.time
-    }
-
-    override fun pageListRequest(chapter: SChapter): Request {
-        val id = chapter.url.substringAfterLast("#")
-        return GET("$baseUrl/areader?id=$id&p=1", pageHeaders)
-    }
-
-    override fun pageListParse(document: Document): List<Page> {
-        val pages = mutableListOf<Page>()
-        val selectElement = document.select("#page_select").first()
-        if (selectElement != null) {
-            for ((i, element) in selectElement.select("option").withIndex()) {
-                pages.add(Page(i, element.attr("value")))
-            }
-            pages.getOrNull(0)?.imageUrl = imageUrlParse(document)
-        } else {
-            // For webtoons in one page
-            for ((i, element) in document.select("div > img").withIndex()) {
-                pages.add(Page(i, "", element.attr("src")))
-            }
-        }
-        return pages
-    }
-
-    override fun imageUrlRequest(page: Page): Request {
-        val pageUrl = page.url
-        val start = pageUrl.indexOf("#") + 1
-        val end = pageUrl.indexOf("_", start)
-        val id = pageUrl.substring(start, end)
-        return GET("$baseUrl/areader?id=$id&p=${pageUrl.substring(end + 1)}", pageHeaders)
-    }
-
-    override fun imageUrlParse(document: Document): String {
-        return document.select("#comic_page").first().attr("src")
-    }
-
-    override fun login(username: String, password: String) =
-            client.newCall(GET("$baseUrl/forums/index.php?app=core&module=global&section=login", headers))
-                    .asObservable()
-                    .flatMap { doLogin(it, username, password) }
-                    .map { isAuthenticationSuccessful(it) }
-
-    private fun doLogin(response: Response, username: String, password: String): Observable<Response> {
-        val doc = response.asJsoup()
-        val form = doc.select("#login").first()
-        val url = form.attr("action")
-        val authKey = form.select("input[name=auth_key]").first()
-
-        val payload = FormBody.Builder().apply {
-            add(authKey.attr("name"), authKey.attr("value"))
-            add("ips_username", username)
-            add("ips_password", password)
-            add("invisible", "1")
-            add("rememberMe", "1")
-        }.build()
-
-        return client.newCall(POST(url, headers, payload)).asObservable()
-    }
-
-    override fun isAuthenticationSuccessful(response: Response) =
-            response.priorResponse() != null && response.priorResponse()!!.code() == 302
-
-    override fun isLogged(): Boolean {
-        return network.cookies.get(URI(baseUrl)).any { it.name() == "pass_hash" }
+    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
+        return Observable.error(Exception("RIP Batoto"))
     }
 
     override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
-        if (!isLogged()) {
-            val username = preferences.sourceUsername(this)
-            val password = preferences.sourcePassword(this)
-
-            if (username.isNullOrEmpty() || password.isNullOrEmpty()) {
-                return Observable.error(Exception("User not logged"))
-            } else {
-                return login(username, password).flatMap { super.fetchChapterList(manga) }
-            }
-
-        } else {
-            return super.fetchChapterList(manga)
-        }
+        return Observable.error(Exception("RIP Batoto"))
     }
 
-    private data class ListValue(val name: String, val value: String) {
-        override fun toString(): String = name
+    override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
+        return Observable.error(Exception("RIP Batoto"))
     }
 
-    private class Status : Filter.TriState("Completed")
-    private class Genre(name: String, val id: Int) : Filter.TriState(name)
-    private class TextField(name: String, val key: String) : Filter.Text(name)
-    private class SelectField(name: String, val key: String, values: Array<ListValue>, state: Int = 0) : Filter.Select<ListValue>(name, values, state)
-    private class Flag(name: String, val key: String, val valTrue: String, val valFalse: String) : Filter.CheckBox(name)
-    private class GenreList(genres: List<Filter<*>>) : Filter.Group<Filter<*>>("Genres", genres)
-    private class OrderBy : Filter.Sort("Order by",
-            arrayOf("Title", "Author", "Artist", "Rating", "Views", "Last Update"),
-            Filter.Sort.Selection(4, false))
-
-    override fun getFilterList() = FilterList(
-            TextField("Author", "artist_name"),
-            SelectField("Type", "type", arrayOf(ListValue("Any", ""), ListValue("Manga (Jp)", "jp"), ListValue("Manhwa (Kr)", "kr"), ListValue("Manhua (Cn)", "cn"), ListValue("Artbook", "ar"), ListValue("Other", "ot"))),
-            Status(),
-            Flag("Exclude mature", "mature", "m", ""),
-            OrderBy(),
-            GenreList(getGenreList())
-    )
-
-    // [...document.querySelectorAll("#advanced_options div.genre_buttons")].map((el,i) => {
-    //     const onClick=el.getAttribute('onclick');const id=onClick.substr(14,onClick.length-16);return `Genre("${el.textContent.trim()}", ${id})`
-    // }).join(',\n')
-    // on https://bato.to/search
-    private fun getGenreList() = listOf(
-            SelectField("Inclusion mode", "genre_cond", arrayOf(ListValue("And (all selected genres)", "and"), ListValue("Or (any selected genres) ", "or"))),
-            Genre("4-Koma", 40),
-            Genre("Action", 1),
-            Genre("Adventure", 2),
-            Genre("Award Winning", 39),
-            Genre("Comedy", 3),
-            Genre("Cooking", 41),
-            Genre("Doujinshi", 9),
-            Genre("Drama", 10),
-            Genre("Ecchi", 12),
-            Genre("Fantasy", 13),
-            Genre("Gender Bender", 15),
-            Genre("Harem", 17),
-            Genre("Historical", 20),
-            Genre("Horror", 22),
-            Genre("Josei", 34),
-            Genre("Martial Arts", 27),
-            Genre("Mecha", 30),
-            Genre("Medical", 42),
-            Genre("Music", 37),
-            Genre("Mystery", 4),
-            Genre("Oneshot", 38),
-            Genre("Psychological", 5),
-            Genre("Romance", 6),
-            Genre("School Life", 7),
-            Genre("Sci-fi", 8),
-            Genre("Seinen", 32),
-            Genre("Shoujo", 35),
-            Genre("Shoujo Ai", 16),
-            Genre("Shounen", 33),
-            Genre("Shounen Ai", 19),
-            Genre("Slice of Life", 21),
-            Genre("Smut", 23),
-            Genre("Sports", 25),
-            Genre("Supernatural", 26),
-            Genre("Tragedy", 28),
-            Genre("Webtoon", 36),
-            Genre("Yaoi", 29),
-            Genre("Yuri", 31),
-            Genre("[no chapters]", 44)
-    )
-
-}
+}

app/src/main/java/eu/kanade/tachiyomi/source/online/english/Kissmanga.kt

@@ -226,7 +226,6 @@ class Kissmanga : ParsedHttpSource() {
             Genre("Mystery"),
             Genre("One shot"),
             Genre("Psychological"),
-            Genre("Reincarnation"),
             Genre("Romance"),
             Genre("School Life"),
             Genre("Sci-fi"),
@@ -240,9 +239,7 @@ class Kissmanga : ParsedHttpSource() {
             Genre("Smut"),
             Genre("Sports"),
             Genre("Supernatural"),
-            Genre("Time Travel"),
             Genre("Tragedy"),
-            Genre("Transported"),
             Genre("Webtoon"),
             Genre("Yaoi"),
             Genre("Yuri")

app/src/main/java/eu/kanade/tachiyomi/source/online/english/Mangafox.kt

@@ -17,7 +17,7 @@ class Mangafox : ParsedHttpSource() {
 
     override val name = "Mangafox"
 
-    override val baseUrl = "http://mangafox.me"
+    override val baseUrl = "http://mangafox.la"
 
     override val lang = "en"
 

app/src/main/java/eu/kanade/tachiyomi/source/online/english/Mangahere.kt

@@ -21,7 +21,7 @@ class Mangahere : ParsedHttpSource() {
 
     override val name = "Mangahere"
 
-    override val baseUrl = "http://www.mangahere.co"
+    override val baseUrl = "http://www.mangahere.cc"
 
     override val lang = "en"
 
@@ -109,14 +109,21 @@ class Mangahere : ParsedHttpSource() {
     override fun mangaDetailsParse(document: Document): SManga {
         val detailElement = document.select(".manga_detail_top").first()
         val infoElement = detailElement.select(".detail_topText").first()
+        val licensedElement = document.select(".mt10.color_ff00.mb10").first()
 
         val manga = SManga.create()
-        manga.author = infoElement.select("a[href^=//www.mangahere.co/author/]").first()?.text()
-        manga.artist = infoElement.select("a[href^=//www.mangahere.co/artist/]").first()?.text()
+        manga.author = infoElement.select("a[href*=author/]").first()?.text()
+        manga.artist = infoElement.select("a[href*=artist/]").first()?.text()
         manga.genre = infoElement.select("li:eq(3)").first()?.text()?.substringAfter("Genre(s):")
         manga.description = infoElement.select("#show").first()?.text()?.substringBeforeLast("Show less")
-        manga.status = infoElement.select("li:eq(6)").first()?.text().orEmpty().let { parseStatus(it) }
         manga.thumbnail_url = detailElement.select("img.img").first()?.attr("src")
+
+        if (licensedElement?.text()?.contains("licensed") == true) {
+            manga.status = SManga.LICENSED
+        } else {
+            manga.status = infoElement.select("li:eq(6)").first()?.text().orEmpty().let { parseStatus(it) }
+        }
+
         return manga
     }
 

app/src/main/java/eu/kanade/tachiyomi/source/online/english/Readmangatoday.kt

@@ -17,7 +17,7 @@ class Readmangatoday : ParsedHttpSource() {
 
     override val name = "ReadMangaToday"
 
-    override val baseUrl = "http://www.readmng.com/"
+    override val baseUrl = "https://www.readmng.com"
 
     override val lang = "en"
 
@@ -96,14 +96,19 @@ class Readmangatoday : ParsedHttpSource() {
 
     override fun mangaDetailsParse(document: Document): SManga {
         val detailElement = document.select("div.movie-meta").first()
+        val genreElement = detailElement.select("dl.dl-horizontal > dd:eq(5) a")
 
         val manga = SManga.create()
         manga.author = document.select("ul.cast-list li.director > ul a").first()?.text()
         manga.artist = document.select("ul.cast-list li:not(.director) > ul a").first()?.text()
-        manga.genre = detailElement.select("dl.dl-horizontal > dd:eq(5)").first()?.text()
         manga.description = detailElement.select("li.movie-detail").first()?.text()
         manga.status = detailElement.select("dl.dl-horizontal > dd:eq(3)").first()?.text().orEmpty().let { parseStatus(it) }
         manga.thumbnail_url = detailElement.select("img.img-responsive").first()?.attr("src")
+
+        var genres = mutableListOf<String>()
+        genreElement?.forEach { genres.add(it.text()) }
+        manga.genre = genres.joinToString(", ")
+
         return manga
     }
 

app/src/main/java/eu/kanade/tachiyomi/source/online/russian/Mangachan.kt

@@ -35,13 +35,59 @@ class Mangachan : ParsedHttpSource() {
         val url = if (query.isNotEmpty()) {
             "$baseUrl/?do=search&subaction=search&story=$query&search_start=$pageNum"
         } else {
-            val filt = filters.filterIsInstance<Genre>().filter { !it.isIgnored() }
-            if (filt.isNotEmpty()) {
-                var genres = ""
-                filt.forEach { genres += (if (it.isExcluded()) "-" else "") + it.id + '+' }
-                "$baseUrl/tags/${genres.dropLast(1)}?offset=${20 * (pageNum - 1)}"
+
+            var genres = ""
+            var order = ""
+            var statusParam = true
+            var status = ""
+            for (filter in if (filters.isEmpty()) getFilterList() else filters) {
+                when (filter) {
+                    is GenreList -> {
+                        filter.state.forEach { f ->
+                            if (!f.isIgnored()) {
+                                genres += (if (f.isExcluded()) "-" else "") + f.id + '+'
+                            }
+                        }
+                    }
+                    is OrderBy -> { if (filter.state!!.ascending && filter.state!!.index == 0) { statusParam = false } }
+                    is Status ->  status = arrayOf("", "all_done", "end", "ongoing", "new_ch")[filter.state]
+                }
+            }
+
+            if (genres.isNotEmpty()) {
+                for (filter in filters) {
+                    when (filter) {
+                        is OrderBy -> {
+                            order = if (filter.state!!.ascending) {
+                                arrayOf("", "&n=favasc", "&n=abcdesc", "&n=chasc")[filter.state!!.index]
+                            } else {
+                                arrayOf("&n=dateasc", "&n=favdesc", "&n=abcasc", "&n=chdesc")[filter.state!!.index]
+                            }
+                        }
+                    }
+                }
+                if (statusParam) {
+                    "$baseUrl/tags/${genres.dropLast(1)}$order?offset=${20 * (pageNum - 1)}&status=$status"
+                } else {
+                    "$baseUrl/tags/$status/${genres.dropLast(1)}/$order?offset=${20 * (pageNum - 1)}"
+                }
             } else {
-                "$baseUrl/?do=search&subaction=search&story=$query&search_start=$pageNum"
+                for (filter in filters) {
+                    when (filter) {
+                        is OrderBy -> {
+                            order = if (filter.state!!.ascending) {
+                                arrayOf("manga/new", "manga/new&n=favasc", "manga/new&n=abcdesc", "manga/new&n=chasc")[filter.state!!.index]
+                            } else {
+                                arrayOf("manga/new&n=dateasc", "mostfavorites", "catalog", "sortch")[filter.state!!.index]
+                            }
+                        }
+                    }
+                }
+                if (statusParam) {
+                    "$baseUrl/$order?offset=${20 * (pageNum - 1)}&status=$status"
+                } else {
+                    "$baseUrl/$order/$status?offset=${20 * (pageNum - 1)}"
+                }
             }
         }
         return GET(url, headers)
@@ -160,18 +206,39 @@ class Mangachan : ParsedHttpSource() {
 
     override fun imageUrlParse(document: Document) = ""
 
+    private class GenreList(genres: List<Genre>) : Filter.Group<Genre>("Тэги", genres)
     private class Genre(name: String, val id: String = name.replace(' ', '_')) : Filter.TriState(name)
+    private class Status : Filter.Select<String>("Статус", arrayOf("Все", "Перевод завершен", "Выпуск завершен", "Онгоинг", "Новые главы"))
+    private class OrderBy : Filter.Sort("Сортировка",
+            arrayOf("Дата", "Популярность", "Имя", "Главы"),
+            Filter.Sort.Selection(1, false))
+
+
+    override fun getFilterList() = FilterList(
+            Status(),
+            OrderBy(),
+            GenreList(getGenreList())
+    )
+
+//    private class StatusList(status: List<Status>) : Filter.Group<Status>("Статус", status)
+//    private class Status(name: String, val id: String) : Filter.CheckBox(name, false)
+//    private fun getStatusList() = listOf(
+//        Status("Перевод завершен", "/all_done"),
+//        Status("Выпуск завершен", "/end"),
+//        Status("Онгоинг", "/ongoing"),
+//        Status("Новые главы", "/new_ch")
+//    )
+
 
     /* [...document.querySelectorAll("li.sidetag > a:nth-child(1)")].map((el,i) =>
     *  { const link=el.getAttribute('href');const id=link.substr(6,link.length);
     *  return `Genre("${id.replace("_", " ")}")` }).join(',\n')
     *  on http://mangachan.me/
     */
-    override fun getFilterList() = FilterList(
+    private fun getGenreList() = listOf(
             Genre("18 плюс"),
             Genre("bdsm"),
             Genre("арт"),
-            Genre("биография"),
             Genre("боевик"),
             Genre("боевые искусства"),
             Genre("вампиры"),
@@ -191,7 +258,6 @@ class Mangachan : ParsedHttpSource() {
             Genre("кодомо"),
             Genre("комедия"),
             Genre("литРПГ"),
-            Genre("магия"),
             Genre("махо-сёдзё"),
             Genre("меха"),
             Genre("мистика"),
@@ -213,6 +279,7 @@ class Mangachan : ParsedHttpSource() {
             Genre("сёдзё-ай"),
             Genre("сёнэн"),
             Genre("сёнэн-ай"),
+            Genre("темное фэнтези"),
             Genre("тентакли"),
             Genre("трагедия"),
             Genre("триллер"),
@@ -226,4 +293,4 @@ class Mangachan : ParsedHttpSource() {
             Genre("яой"),
             Genre("ёнкома")
     )
-}
+}

app/src/main/java/eu/kanade/tachiyomi/source/online/russian/Mintmanga.kt

@@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.source.online.russian
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.source.model.*
 import eu.kanade.tachiyomi.source.online.ParsedHttpSource
+import okhttp3.Headers
 import okhttp3.Request
 import okhttp3.Response
 import org.jsoup.nodes.Document
@@ -23,6 +24,11 @@ class Mintmanga : ParsedHttpSource() {
 
     override val supportsLatest = true
 
+    override fun headersBuilder() = Headers.Builder().apply {
+        add("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64)")
+        add("Referer", baseUrl)
+    }
+
     override fun popularMangaRequest(page: Int): Request =
             GET("$baseUrl/list?sortType=rate&offset=${70 * (page - 1)}&max=70", headers)
 
@@ -118,7 +124,7 @@ class Mintmanga : ParsedHttpSource() {
         val endIndex = html.indexOf("], 0, false);", beginIndex)
         val trimmedHtml = html.substring(beginIndex, endIndex)
 
-        val p = Pattern.compile("'.+?','.+?',\".+?\"")
+        val p = Pattern.compile("'.*?','.*?',\".*?\"")
         val m = p.matcher(trimmedHtml)
 
         val pages = mutableListOf<Page>()

app/src/main/java/eu/kanade/tachiyomi/source/online/russian/Readmanga.kt

@@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.source.online.russian
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.source.model.*
 import eu.kanade.tachiyomi.source.online.ParsedHttpSource
+import okhttp3.Headers
 import okhttp3.Request
 import okhttp3.Response
 import org.jsoup.nodes.Document
@@ -23,6 +24,11 @@ class Readmanga : ParsedHttpSource() {
 
     override val supportsLatest = true
 
+    override fun headersBuilder() = Headers.Builder().apply {
+        add("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64)")
+        add("Referer", baseUrl)
+    }
+
     override fun popularMangaSelector() = "div.desc"
 
     override fun latestUpdatesSelector() = "div.desc"
@@ -118,7 +124,7 @@ class Readmanga : ParsedHttpSource() {
         val endIndex = html.indexOf("], 0, false);", beginIndex)
         val trimmedHtml = html.substring(beginIndex, endIndex)
 
-        val p = Pattern.compile("'.+?','.+?',\".+?\"")
+        val p = Pattern.compile("'.*?','.*?',\".*?\"")
         val m = p.matcher(trimmedHtml)
 
         val pages = mutableListOf<Page>()

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/BaseController.kt

@@ -6,21 +6,56 @@ import android.view.LayoutInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
+import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
 import com.bluelinelabs.conductor.RestoreViewOnCreateController
+import kotlinx.android.extensions.LayoutContainer
+import kotlinx.android.synthetic.*
+import timber.log.Timber
 
-abstract class BaseController(bundle: Bundle? = null) : RestoreViewOnCreateController(bundle) {
+abstract class BaseController(bundle: Bundle? = null) : RestoreViewOnCreateController(bundle),
+        LayoutContainer {
+
+    init {
+        addLifecycleListener(object : LifecycleListener() {
+            override fun postCreateView(controller: Controller, view: View) {
+                onViewCreated(view)
+            }
+
+            override fun preCreateView(controller: Controller) {
+                Timber.d("Create view for ${controller.instance()}")
+            }
+
+            override fun preAttach(controller: Controller, view: View) {
+                Timber.d("Attach view for ${controller.instance()}")
+            }
+
+            override fun preDetach(controller: Controller, view: View) {
+                Timber.d("Detach view for ${controller.instance()}")
+            }
+
+            override fun preDestroyView(controller: Controller, view: View) {
+                Timber.d("Destroy view for ${controller.instance()}")
+            }
+        })
+    }
+
+    override val containerView: View?
+        get() = view
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup, savedViewState: Bundle?): View {
-        val view = inflateView(inflater, container)
-        onViewCreated(view, savedViewState)
-        return view
+        return inflateView(inflater, container)
+    }
+
+    override fun onDestroyView(view: View) {
+        super.onDestroyView(view)
+        clearFindViewByIdCache()
     }
 
     abstract fun inflateView(inflater: LayoutInflater, container: ViewGroup): View
 
-    open fun onViewCreated(view: View, savedViewState: Bundle?) { }
+    open fun onViewCreated(view: View) { }
 
     override fun onChangeStarted(handler: ControllerChangeHandler, type: ControllerChangeType) {
         if (type.isEnter) {
@@ -45,6 +80,10 @@ abstract class BaseController(bundle: Bundle? = null) : RestoreViewOnCreateContr
         (activity as? AppCompatActivity)?.supportActionBar?.title = getTitle()
     }
 
+    private fun Controller.instance(): String {
+        return "${javaClass.simpleName}@${Integer.toHexString(hashCode())}"
+    }
+
     /**
      * Workaround for disappearing menu items when collapsing an expandable item like a SearchView.
      * This method should be removed when fixed upstream.
@@ -63,4 +102,4 @@ abstract class BaseController(bundle: Bundle? = null) : RestoreViewOnCreateContr
         })
     }
 
-}
+}

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt

@@ -5,6 +5,8 @@ import android.os.Build
 import android.support.v4.content.ContextCompat
 import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.Router
+import com.bluelinelabs.conductor.RouterTransaction
+import com.bluelinelabs.conductor.changehandler.FadeChangeHandler
 
 fun Router.popControllerWithTag(tag: String): Boolean {
     val controller = getControllerWithTag(tag)
@@ -24,4 +26,10 @@ fun Controller.requestPermissionsSafe(permissions: Array<String>, requestCode: I
             }
         }
     }
-}
+}
+
+fun Controller.withFadeTransaction(): RouterTransaction {
+    return RouterTransaction.with(this)
+            .pushChangeHandler(FadeChangeHandler())
+            .popChangeHandler(FadeChangeHandler())
+}

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/RouterPagerAdapter.java

@@ -1,186 +0,0 @@
-package eu.kanade.tachiyomi.ui.base.controller;
-
-import android.os.Bundle;
-import android.os.Parcelable;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v4.view.PagerAdapter;
-import android.util.SparseArray;
-import android.view.View;
-import android.view.ViewGroup;
-
-import com.bluelinelabs.conductor.Controller;
-import com.bluelinelabs.conductor.Router;
-import com.bluelinelabs.conductor.RouterTransaction;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * An adapter for ViewPagers that uses Routers as pages
- */
-public abstract class RouterPagerAdapter extends PagerAdapter {
-
-    private static final String KEY_SAVED_PAGES = "RouterPagerAdapter.savedStates";
-    private static final String KEY_MAX_PAGES_TO_STATE_SAVE = "RouterPagerAdapter.maxPagesToStateSave";
-    private static final String KEY_SAVE_PAGE_HISTORY = "RouterPagerAdapter.savedPageHistory";
-
-    private final Controller host;
-    private int maxPagesToStateSave = Integer.MAX_VALUE;
-    private SparseArray<Bundle> savedPages = new SparseArray<>();
-    private SparseArray<Router> visibleRouters = new SparseArray<>();
-    private ArrayList<Integer> savedPageHistory = new ArrayList<>();
-    private Router primaryRouter;
-
-    /**
-     * Creates a new RouterPagerAdapter using the passed host.
-     */
-    public RouterPagerAdapter(@NonNull Controller host) {
-        this.host = host;
-    }
-
-    /**
-     * Called when a router is instantiated. Here the router's root should be set if needed.
-     *
-     * @param router   The router used for the page
-     * @param position The page position to be instantiated.
-     */
-    public abstract void configureRouter(@NonNull Router router, int position);
-
-    /**
-     * Sets the maximum number of pages that will have their states saved. When this number is exceeded,
-     * the page that was state saved least recently will have its state removed from the save data.
-     */
-    public void setMaxPagesToStateSave(int maxPagesToStateSave) {
-        if (maxPagesToStateSave < 0) {
-            throw new IllegalArgumentException("Only positive integers may be passed for maxPagesToStateSave.");
-        }
-
-        this.maxPagesToStateSave = maxPagesToStateSave;
-
-        ensurePagesSaved();
-    }
-
-    @Override
-    public Object instantiateItem(ViewGroup container, int position) {
-        final String name = makeRouterName(container.getId(), getItemId(position));
-
-        Router router = host.getChildRouter(container, name);
-        if (!router.hasRootController()) {
-            Bundle routerSavedState = savedPages.get(position);
-
-            if (routerSavedState != null) {
-                router.restoreInstanceState(routerSavedState);
-                savedPages.remove(position);
-            }
-        }
-
-        router.rebindIfNeeded();
-        configureRouter(router, position);
-
-        if (router != primaryRouter) {
-            for (RouterTransaction transaction : router.getBackstack()) {
-                transaction.controller().setOptionsMenuHidden(true);
-            }
-        }
-
-        visibleRouters.put(position, router);
-        return router;
-    }
-
-    @Override
-    public void destroyItem(ViewGroup container, int position, Object object) {
-        Router router = (Router)object;
-
-        Bundle savedState = new Bundle();
-        router.saveInstanceState(savedState);
-        savedPages.put(position, savedState);
-
-        savedPageHistory.remove((Integer)position);
-        savedPageHistory.add(position);
-
-        ensurePagesSaved();
-
-        host.removeChildRouter(router);
-
-        visibleRouters.remove(position);
-    }
-
-    @Override
-    public void setPrimaryItem(ViewGroup container, int position, Object object) {
-        Router router = (Router)object;
-        if (router != primaryRouter) {
-            if (primaryRouter != null) {
-                for (RouterTransaction transaction : primaryRouter.getBackstack()) {
-                    transaction.controller().setOptionsMenuHidden(true);
-                }
-            }
-            if (router != null) {
-                for (RouterTransaction transaction : router.getBackstack()) {
-                    transaction.controller().setOptionsMenuHidden(false);
-                }
-            }
-            primaryRouter = router;
-        }
-    }
-
-    @Override
-    public boolean isViewFromObject(View view, Object object) {
-        Router router = (Router)object;
-        final List<RouterTransaction> backstack = router.getBackstack();
-        for (RouterTransaction transaction : backstack) {
-            if (transaction.controller().getView() == view) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    @Override
-    public Parcelable saveState() {
-        Bundle bundle = new Bundle();
-        bundle.putSparseParcelableArray(KEY_SAVED_PAGES, savedPages);
-        bundle.putInt(KEY_MAX_PAGES_TO_STATE_SAVE, maxPagesToStateSave);
-        bundle.putIntegerArrayList(KEY_SAVE_PAGE_HISTORY, savedPageHistory);
-        return bundle;
-    }
-
-    @Override
-    public void restoreState(Parcelable state, ClassLoader loader) {
-        Bundle bundle = (Bundle)state;
-        if (state != null) {
-            savedPages = bundle.getSparseParcelableArray(KEY_SAVED_PAGES);
-            maxPagesToStateSave = bundle.getInt(KEY_MAX_PAGES_TO_STATE_SAVE);
-            savedPageHistory = bundle.getIntegerArrayList(KEY_SAVE_PAGE_HISTORY);
-        }
-    }
-
-    /**
-     * Returns the already instantiated Router in the specified position or {@code null} if there
-     * is no router associated with this position.
-     */
-    @Nullable
-    public Router getRouter(int position) {
-        return visibleRouters.get(position);
-    }
-
-    public long getItemId(int position) {
-        return position;
-    }
-
-    SparseArray<Bundle> getSavedPages() {
-        return savedPages;
-    }
-
-    private void ensurePagesSaved() {
-        while (savedPages.size() > maxPagesToStateSave) {
-            int positionToRemove = savedPageHistory.remove(0);
-            savedPages.remove(positionToRemove);
-        }
-    }
-
-    private static String makeRouterName(int viewId, long id) {
-        return viewId + ":" + id;
-    }
-
-}

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/RxController.kt

@@ -30,7 +30,7 @@ abstract class RxController(bundle: Bundle? = null) : BaseController(bundle) {
     }
 
     @CallSuper
-    override fun onViewCreated(view: View, savedViewState: Bundle?) {
+    override fun onViewCreated(view: View) {
         if (untilDestroySubscriptions.isUnsubscribed) {
             untilDestroySubscriptions = CompositeSubscription()
         }

app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseFlexibleViewHolder.kt

@@ -0,0 +1,15 @@
+package eu.kanade.tachiyomi.ui.base.holder
+
+import android.view.View
+import eu.davidea.flexibleadapter.FlexibleAdapter
+import eu.davidea.viewholders.FlexibleViewHolder
+import kotlinx.android.extensions.LayoutContainer
+
+abstract class BaseFlexibleViewHolder(view: View,
+                                      adapter: FlexibleAdapter<*>,
+                                      stickyHeader: Boolean = false) :
+        FlexibleViewHolder(view, adapter, stickyHeader), LayoutContainer {
+
+    override val containerView: View?
+        get() = itemView
+}

app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseViewHolder.kt

@@ -0,0 +1,11 @@
+package eu.kanade.tachiyomi.ui.base.holder
+
+import android.support.v7.widget.RecyclerView
+import android.view.View
+import kotlinx.android.extensions.LayoutContainer
+
+abstract class BaseViewHolder(view: View) : RecyclerView.ViewHolder(view), LayoutContainer {
+
+    override val containerView: View?
+        get() = itemView
+}

app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/SlicedHolder.kt

@@ -0,0 +1,71 @@
+package eu.kanade.tachiyomi.ui.base.holder
+
+import android.os.Build
+import android.view.View
+import android.view.ViewGroup
+import eu.davidea.flexibleadapter.FlexibleAdapter
+import eu.davidea.flexibleadapter.items.IFlexible
+import eu.davidea.flexibleadapter.items.ISectionable
+import eu.kanade.tachiyomi.util.dpToPx
+import io.github.mthli.slice.Slice
+
+interface SlicedHolder {
+
+    val slice: Slice
+
+    val adapter: FlexibleAdapter<IFlexible<*>>
+
+    val viewToSlice: View
+
+    fun setCardEdges(item: ISectionable<*, *>) {
+        // Position of this item in its header. Defaults to 0 when header is null.
+        var position = 0
+
+        // Number of items in the header of this item. Defaults to 1 when header is null.
+        var count = 1
+
+        if (item.header != null) {
+            val sectionItems = adapter.getSectionItems(item.header)
+            position = sectionItems.indexOf(item)
+            count = sectionItems.size
+        }
+
+        when {
+            // Only one item in the card
+            count == 1 -> applySlice(2f, false, false, true, true)
+            // First item of the card
+            position == 0 -> applySlice(2f, false, true, true, false)
+            // Last item of the card
+            position == count - 1 -> applySlice(2f, true, false, false, true)
+            // Middle item
+            else -> applySlice(0f, false, false, false, false)
+        }
+    }
+
+    private fun applySlice(radius: Float, topRect: Boolean, bottomRect: Boolean,
+                           topShadow: Boolean, bottomShadow: Boolean) {
+        val margin = margin
+
+        slice.setRadius(radius)
+        slice.showLeftTopRect(topRect)
+        slice.showRightTopRect(topRect)
+        slice.showLeftBottomRect(bottomRect)
+        slice.showRightBottomRect(bottomRect)
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+            slice.showTopEdgeShadow(topShadow)
+            slice.showBottomEdgeShadow(bottomShadow)
+        }
+        setMargins(margin, if (topShadow) margin else 0, margin, if (bottomShadow) margin else 0)
+    }
+
+    private fun setMargins(left: Int, top: Int, right: Int, bottom: Int) {
+        if (viewToSlice.layoutParams is ViewGroup.MarginLayoutParams) {
+            val p = viewToSlice.layoutParams as ViewGroup.MarginLayoutParams
+            p.setMargins(left, top, right, bottom)
+        }
+    }
+
+    val margin
+        get() = 8.dpToPx
+
+}

app/src/main/java/eu/kanade/tachiyomi/ui/base/presenter/BasePresenter.kt

@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.ui.base.presenter
 
 import nucleus.presenter.RxPresenter
+import nucleus.presenter.delivery.Delivery
 import rx.Observable
 
 open class BasePresenter<V> : RxPresenter<V>() {
@@ -35,4 +36,29 @@ open class BasePresenter<V> : RxPresenter<V>() {
     fun <T> Observable<T>.subscribeReplay(onNext: (V, T) -> Unit, onError: ((V, Throwable) -> Unit)? = null)
             = compose(deliverReplay<T>()).subscribe(split(onNext, onError)).apply { add(this) }
 
+    /**
+     * Subscribes an observable with [DeliverWithView] and adds it to the presenter's lifecycle
+     * subscription list.
+     *
+     * @param onNext function to execute when the observable emits an item.
+     * @param onError function to execute when the observable throws an error.
+     */
+    fun <T> Observable<T>.subscribeWithView(onNext: (V, T) -> Unit, onError: ((V, Throwable) -> Unit)? = null)
+            = compose(DeliverWithView<V, T>(view())).subscribe(split(onNext, onError)).apply { add(this) }
+
+    /**
+     * A deliverable that only emits to the view if attached, otherwise the event is ignored.
+     */
+    class DeliverWithView<View, T>(private val view: Observable<View>) : Observable.Transformer<T, Delivery<View, T>> {
+
+        override fun call(observable: Observable<T>): Observable<Delivery<View, T>> {
+            return observable
+                    .materialize()
+                    .filter { notification -> !notification.isOnCompleted }
+                    .flatMap { notification ->
+                        view.take(1).filter { it != null }.map { Delivery(it, notification) }
+                    }
+        }
+    }
+
 }

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueAdapter.kt

@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.ui.catalogue.main
+package eu.kanade.tachiyomi.ui.catalogue
 
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.IFlexible
@@ -8,9 +8,9 @@ import eu.kanade.tachiyomi.util.getResourceColor
 /**
  * Adapter that holds the catalogue cards.
  *
- * @param controller instance of [CatalogueMainController].
+ * @param controller instance of [CatalogueController].
  */
-class CatalogueMainAdapter(val controller: CatalogueMainController) :
+class CatalogueAdapter(val controller: CatalogueController) :
         FlexibleAdapter<IFlexible<*>>(null, controller, true) {
 
     val cardBackground = controller.activity!!.getResourceColor(R.attr.background_card)
@@ -31,7 +31,7 @@ class CatalogueMainAdapter(val controller: CatalogueMainController) :
 
     /**
      * Listener which should be called when user clicks browse.
-     * Note: Should only be handled by [CatalogueMainController]
+     * Note: Should only be handled by [CatalogueController]
      */
     interface OnBrowseClickListener {
         fun onBrowseClick(position: Int)
@@ -39,7 +39,7 @@ class CatalogueMainAdapter(val controller: CatalogueMainController) :
 
     /**
      * Listener which should be called when user clicks latest.
-     * Note: Should only be handled by [CatalogueMainController]
+     * Note: Should only be handled by [CatalogueController]
      */
     interface OnLatestClickListener {
         fun onLatestClick(position: Int)

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueController.kt

@@ -1,523 +1,236 @@
-package eu.kanade.tachiyomi.ui.catalogue
-
-import android.content.res.Configuration
-import android.os.Bundle
-import android.support.design.widget.Snackbar
-import android.support.v4.widget.DrawerLayout
-import android.support.v7.widget.*
-import android.view.*
-import com.afollestad.materialdialogs.MaterialDialog
-import com.bluelinelabs.conductor.RouterTransaction
-import com.bluelinelabs.conductor.changehandler.FadeChangeHandler
-import com.f2prateek.rx.preferences.Preference
-import com.jakewharton.rxbinding.support.v7.widget.queryTextChangeEvents
-import eu.davidea.flexibleadapter.FlexibleAdapter
-import eu.davidea.flexibleadapter.items.IFlexible
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.database.models.Category
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.source.CatalogueSource
-import eu.kanade.tachiyomi.source.model.FilterList
-import eu.kanade.tachiyomi.ui.base.controller.NucleusController
-import eu.kanade.tachiyomi.ui.base.controller.SecondaryDrawerController
-import eu.kanade.tachiyomi.ui.library.ChangeMangaCategoriesDialog
-import eu.kanade.tachiyomi.ui.manga.MangaController
-import eu.kanade.tachiyomi.util.*
-import eu.kanade.tachiyomi.widget.AutofitRecyclerView
-import eu.kanade.tachiyomi.widget.DrawerSwipeCloseListener
-import kotlinx.android.synthetic.main.catalogue_controller.view.*
-import kotlinx.android.synthetic.main.main_activity.*
-import rx.Observable
-import rx.Subscription
-import rx.android.schedulers.AndroidSchedulers
-import rx.subscriptions.Subscriptions
-import timber.log.Timber
-import uy.kohesive.injekt.injectLazy
-import java.util.concurrent.TimeUnit
-
-/**
- * Controller to manage the catalogues available in the app.
- */
-open class CatalogueController(bundle: Bundle) :
-        NucleusController<CataloguePresenter>(bundle),
-        SecondaryDrawerController,
-        FlexibleAdapter.OnItemClickListener,
-        FlexibleAdapter.OnItemLongClickListener,
-        FlexibleAdapter.EndlessScrollListener,
-        ChangeMangaCategoriesDialog.Listener {
-
-    constructor(source: CatalogueSource) : this(Bundle().apply {
-        putLong(SOURCE_ID_KEY, source.id)
-    })
-
-    /**
-     * Preferences helper.
-     */
-    private val preferences: PreferencesHelper by injectLazy()
-
-    /**
-     * Adapter containing the list of manga from the catalogue.
-     */
-    private var adapter: FlexibleAdapter<IFlexible<*>>? = null
-
-    /**
-     * Snackbar containing an error message when a request fails.
-     */
-    private var snack: Snackbar? = null
-
-    /**
-     * Navigation view containing filter items.
-     */
-    private var navView: CatalogueNavigationView? = null
-
-    /**
-     * Recycler view with the list of results.
-     */
-    private var recycler: RecyclerView? = null
-
-    /**
-     * Drawer listener to allow swipe only for closing the drawer.
-     */
-    private var drawerListener: DrawerLayout.DrawerListener? = null
-
-    /**
-     * Subscription for the search view.
-     */
-    private var searchViewSubscription: Subscription? = null
-
-    /**
-     * Subscription for the number of manga per row.
-     */
-    private var numColumnsSubscription: Subscription? = null
-
-    /**
-     * Endless loading item.
-     */
-    private var progressItem: ProgressItem? = null
-
-    init {
-        setHasOptionsMenu(true)
-    }
-
-    override fun getTitle(): String? {
-        return presenter.source.name
-    }
-
-    override fun createPresenter(): CataloguePresenter {
-        return CataloguePresenter(args.getLong(SOURCE_ID_KEY))
-    }
-
-    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
-        return inflater.inflate(R.layout.catalogue_controller, container, false)
-    }
-
-    override fun onViewCreated(view: View, savedViewState: Bundle?) {
-        super.onViewCreated(view, savedViewState)
-
-        // Initialize adapter, scroll listener and recycler views
-        adapter = FlexibleAdapter(null, this)
-        setupRecycler(view)
-
-        navView?.setFilters(presenter.filterItems)
-
-        view.progress?.visible()
-    }
-
-    override fun onDestroyView(view: View) {
-        super.onDestroyView(view)
-        numColumnsSubscription?.unsubscribe()
-        numColumnsSubscription = null
-        searchViewSubscription?.unsubscribe()
-        searchViewSubscription = null
-        adapter = null
-        snack = null
-        recycler = null
-    }
-
-    override fun createSecondaryDrawer(drawer: DrawerLayout): ViewGroup? {
-        // Inflate and prepare drawer
-        val navView = drawer.inflate(R.layout.catalogue_drawer) as CatalogueNavigationView
-        this.navView = navView
-        drawerListener = DrawerSwipeCloseListener(drawer, navView).also {
-            drawer.addDrawerListener(it)
-        }
-        navView.setFilters(presenter.filterItems)
-
-        drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED, Gravity.END)
-
-        navView.onSearchClicked = {
-            val allDefault = presenter.sourceFilters == presenter.source.getFilterList()
-            showProgressBar()
-            adapter?.clear()
-            presenter.setSourceFilter(if (allDefault) FilterList() else presenter.sourceFilters)
-        }
-
-        navView.onResetClicked = {
-            presenter.appliedFilters = FilterList()
-            val newFilters = presenter.source.getFilterList()
-            presenter.sourceFilters = newFilters
-            navView.setFilters(presenter.filterItems)
-        }
-        return navView
-    }
-
-    override fun cleanupSecondaryDrawer(drawer: DrawerLayout) {
-        drawerListener?.let { drawer.removeDrawerListener(it) }
-        drawerListener = null
-        navView = null
-    }
-
-    private fun setupRecycler(view: View) {
-        numColumnsSubscription?.unsubscribe()
-
-        var oldPosition = RecyclerView.NO_POSITION
-            val oldRecycler = view.catalogue_view?.getChildAt(1)
-            if (oldRecycler is RecyclerView) {
-                oldPosition = (oldRecycler.layoutManager as LinearLayoutManager).findFirstVisibleItemPosition()
-                oldRecycler.adapter = null
-
-                view.catalogue_view?.removeView(oldRecycler)
-            }
-
-        val recycler = if (presenter.isListMode) {
-            RecyclerView(view.context).apply {
-                id = R.id.recycler
-                layoutManager = LinearLayoutManager(context)
-                addItemDecoration(DividerItemDecoration(context, DividerItemDecoration.VERTICAL))
-            }
-        } else {
-            (view.catalogue_view.inflate(R.layout.catalogue_recycler_autofit) as AutofitRecyclerView).apply {
-                numColumnsSubscription = getColumnsPreferenceForCurrentOrientation().asObservable()
-                        .doOnNext { spanCount = it }
-                        .skip(1)
-                        // Set again the adapter to recalculate the covers height
-                        .subscribe { adapter = this@CatalogueController.adapter }
-
-                (layoutManager as GridLayoutManager).spanSizeLookup = object : GridLayoutManager.SpanSizeLookup() {
-                    override fun getSpanSize(position: Int): Int {
-                        return when (adapter?.getItemViewType(position)) {
-                            R.layout.catalogue_grid_item, null -> 1
-                            else -> spanCount
-                        }
-                    }
-                }
-            }
-        }
-        recycler.setHasFixedSize(true)
-        recycler.adapter = adapter
-
-        view.catalogue_view.addView(recycler, 1)
-
-        if (oldPosition != RecyclerView.NO_POSITION) {
-            recycler.layoutManager.scrollToPosition(oldPosition)
-        }
-        this.recycler = recycler
-    }
-
-    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
-        inflater.inflate(R.menu.catalogue_list, menu)
-
-        // Initialize search menu
-        menu.findItem(R.id.action_search).apply {
-            val searchView = actionView as SearchView
-
-            val query = presenter.query
-            if (!query.isBlank()) {
-                expandActionView()
-                searchView.setQuery(query, true)
-                searchView.clearFocus()
-            }
-
-            val searchEventsObservable = searchView.queryTextChangeEvents()
-                    .skip(1)
-                    .share()
-            val writingObservable = searchEventsObservable
-                    .filter { !it.isSubmitted }
-                    .debounce(1250, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
-            val submitObservable = searchEventsObservable
-                    .filter { it.isSubmitted }
-
-            searchViewSubscription?.unsubscribe()
-            searchViewSubscription = Observable.merge(writingObservable, submitObservable)
-                    .map { it.queryText().toString() }
-                    .distinctUntilChanged()
-                    .subscribeUntilDestroy { searchWithQuery(it) }
-
-            untilDestroySubscriptions.add(
-                    Subscriptions.create { if (isActionViewExpanded) collapseActionView() })
-        }
-
-        // Setup filters button
-        menu.findItem(R.id.action_set_filter).apply {
-            icon.mutate()
-            if (presenter.sourceFilters.isEmpty()) {
-                isEnabled = false
-                icon.alpha = 128
-            } else {
-                isEnabled = true
-                icon.alpha = 255
-            }
-        }
-
-        // Show next display mode
-        menu.findItem(R.id.action_display_mode).apply {
-            val icon = if (presenter.isListMode)
-                R.drawable.ic_view_module_white_24dp
-            else
-                R.drawable.ic_view_list_white_24dp
-            setIcon(icon)
-        }
-    }
-
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
-        when (item.itemId) {
-            R.id.action_display_mode -> swapDisplayMode()
-            R.id.action_set_filter -> navView?.let { activity?.drawer?.openDrawer(Gravity.END) }
-            else -> return super.onOptionsItemSelected(item)
-        }
-        return true
-    }
-
-    /**
-     * Restarts the request with a new query.
-     *
-     * @param newQuery the new query.
-     */
-    private fun searchWithQuery(newQuery: String) {
-        // If text didn't change, do nothing
-        if (presenter.query == newQuery)
-            return
-
-        // FIXME dirty fix to restore the toolbar buttons after closing search mode.
-        if (newQuery == "") {
-            activity?.invalidateOptionsMenu()
-        }
-
-        showProgressBar()
-        adapter?.clear()
-
-        presenter.restartPager(newQuery)
-    }
-
-    /**
-     * Called from the presenter when the network request is received.
-     *
-     * @param page the current page.
-     * @param mangas the list of manga of the page.
-     */
-    fun onAddPage(page: Int, mangas: List<CatalogueItem>) {
-        val adapter = adapter ?: return
-        hideProgressBar()
-        if (page == 1) {
-            adapter.clear()
-            resetProgressItem()
-        }
-        adapter.onLoadMoreComplete(mangas)
-    }
-
-    /**
-     * Called from the presenter when the network request fails.
-     *
-     * @param error the error received.
-     */
-    fun onAddPageError(error: Throwable) {
-        Timber.e(error)
-        val adapter = adapter ?: return
-        adapter.onLoadMoreComplete(null)
-        hideProgressBar()
-
-        val message = if (error is NoResultsException) "No results found" else (error.message ?: "")
-
-        snack?.dismiss()
-        snack = view?.catalogue_view?.snack(message, Snackbar.LENGTH_INDEFINITE) {
-            setAction(R.string.action_retry) {
-                // If not the first page, show bottom progress bar.
-                if (adapter.mainItemCount > 0) {
-                    val item = progressItem ?: return@setAction
-                    adapter.addScrollableFooterWithDelay(item, 0, true)
-                } else {
-                    showProgressBar()
-                }
-                presenter.requestNext()
-            }
-        }
-    }
-
-    /**
-     * Sets a new progress item and reenables the scroll listener.
-     */
-    private fun resetProgressItem() {
-        progressItem = ProgressItem()
-        adapter?.endlessTargetCount = 0
-        adapter?.setEndlessScrollListener(this, progressItem!!)
-    }
-
-    /**
-     * Called by the adapter when scrolled near the bottom.
-     */
-    override fun onLoadMore(lastPosition: Int, currentPage: Int) {
-        Timber.e("onLoadMore")
-        if (presenter.hasNextPage()) {
-            presenter.requestNext()
-        } else {
-            adapter?.onLoadMoreComplete(null)
-            adapter?.endlessTargetCount = 1
-        }
-    }
-
-    override fun noMoreLoad(newItemsSize: Int) {
-    }
-
-    /**
-     * Called from the presenter when a manga is initialized.
-     *
-     * @param manga the manga initialized
-     */
-    fun onMangaInitialized(manga: Manga) {
-        getHolder(manga)?.setImage(manga)
-    }
-
-    /**
-     * Swaps the current display mode.
-     */
-    fun swapDisplayMode() {
-        val view = view ?: return
-        val adapter = adapter ?: return
-
-        presenter.swapDisplayMode()
-        val isListMode = presenter.isListMode
-        activity?.invalidateOptionsMenu()
-        setupRecycler(view)
-        if (!isListMode || !view.context.connectivityManager.isActiveNetworkMetered) {
-            // Initialize mangas if going to grid view or if over wifi when going to list view
-            val mangas = (0..adapter.itemCount-1).mapNotNull {
-                (adapter.getItem(it) as? CatalogueItem)?.manga
-            }
-            presenter.initializeMangas(mangas)
-        }
-    }
-
-    /**
-     * Returns a preference for the number of manga per row based on the current orientation.
-     *
-     * @return the preference.
-     */
-    fun getColumnsPreferenceForCurrentOrientation(): Preference<Int> {
-        return if (resources?.configuration?.orientation == Configuration.ORIENTATION_PORTRAIT)
-            preferences.portraitColumns()
-        else
-            preferences.landscapeColumns()
-    }
-
-    /**
-     * Returns the view holder for the given manga.
-     *
-     * @param manga the manga to find.
-     * @return the holder of the manga or null if it's not bound.
-     */
-    private fun getHolder(manga: Manga): CatalogueHolder? {
-        val adapter = adapter ?: return null
-
-        adapter.allBoundViewHolders.forEach { holder ->
-            val item = adapter.getItem(holder.adapterPosition) as? CatalogueItem
-            if (item != null && item.manga.id!! == manga.id!!) {
-                return holder as CatalogueHolder
-            }
-        }
-
-        return null
-    }
-
-    /**
-     * Shows the progress bar.
-     */
-    private fun showProgressBar() {
-        view?.progress?.visible()
-        snack?.dismiss()
-        snack = null
-    }
-
-    /**
-     * Hides active progress bars.
-     */
-    private fun hideProgressBar() {
-        view?.progress?.gone()
-    }
-
-    /**
-     * Called when a manga is clicked.
-     *
-     * @param position the position of the element clicked.
-     * @return true if the item should be selected, false otherwise.
-     */
-    override fun onItemClick(position: Int): Boolean {
-        val item = adapter?.getItem(position) as? CatalogueItem ?: return false
-        router.pushController(RouterTransaction.with(MangaController(item.manga, true))
-                .pushChangeHandler(FadeChangeHandler())
-                .popChangeHandler(FadeChangeHandler()))
-
-        return false
-    }
-
-    /**
-     * Called when a manga is long clicked.
-     *
-     * Adds the manga to the default category if none is set it shows a list of categories for the user to put the manga
-     * in, the list consists of the default category plus the user's categories. The default category is preselected on
-     * new manga, and on already favorited manga the manga's categories are preselected.
-     *
-     * @param position the position of the element clicked.
-     */
-    override fun onItemLongClick(position: Int) {
-        val manga = (adapter?.getItem(position) as? CatalogueItem?)?.manga ?: return
-        if (manga.favorite) {
-            MaterialDialog.Builder(activity!!)
-                    .items(resources?.getString(R.string.remove_from_library))
-                    .itemsCallback { _, _, which, _ ->
-                        when (which) {
-                            0 -> {
-                                presenter.changeMangaFavorite(manga)
-                                adapter?.notifyItemChanged(position)
-                            }
-                        }
-                    }.show()
-        } else {
-            presenter.changeMangaFavorite(manga)
-            adapter?.notifyItemChanged(position)
-
-            val categories = presenter.getCategories()
-            val defaultCategory = categories.find { it.id == preferences.defaultCategory() }
-            if (defaultCategory != null) {
-                presenter.moveMangaToCategory(manga, defaultCategory)
-            } else if (categories.size <= 1) { // default or the one from the user
-                presenter.moveMangaToCategory(manga, categories.firstOrNull())
-            } else {
-                val ids = presenter.getMangaCategoryIds(manga)
-                val preselected = ids.mapNotNull { id ->
-                    categories.indexOfFirst { it.id == id }.takeIf { it != -1 }
-                }.toTypedArray()
-
-                ChangeMangaCategoriesDialog(this, listOf(manga), categories, preselected)
-                        .showDialog(router)
-            }
-        }
-
-    }
-
-    /**
-     * Update manga to use selected categories.
-     *
-     * @param mangas The list of manga to move to categories.
-     * @param categories The list of categories where manga will be placed.
-     */
-    override fun updateCategoriesForMangas(mangas: List<Manga>, categories: List<Category>) {
-        val manga = mangas.firstOrNull() ?: return
-        presenter.updateMangaCategories(manga, categories)
-    }
-
-    protected companion object {
-        const val SOURCE_ID_KEY = "sourceId"
-    }
-
-}
+package eu.kanade.tachiyomi.ui.catalogue
+
+import android.Manifest.permission.WRITE_EXTERNAL_STORAGE
+import android.support.v7.widget.LinearLayoutManager
+import android.support.v7.widget.SearchView
+import android.view.*
+import com.bluelinelabs.conductor.ControllerChangeHandler
+import com.bluelinelabs.conductor.ControllerChangeType
+import com.bluelinelabs.conductor.RouterTransaction
+import com.bluelinelabs.conductor.changehandler.FadeChangeHandler
+import com.jakewharton.rxbinding.support.v7.widget.queryTextChangeEvents
+import eu.davidea.flexibleadapter.FlexibleAdapter
+import eu.davidea.flexibleadapter.items.IFlexible
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.source.CatalogueSource
+import eu.kanade.tachiyomi.source.online.LoginSource
+import eu.kanade.tachiyomi.ui.base.controller.NucleusController
+import eu.kanade.tachiyomi.ui.base.controller.requestPermissionsSafe
+import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
+import eu.kanade.tachiyomi.ui.catalogue.browse.BrowseCatalogueController
+import eu.kanade.tachiyomi.ui.catalogue.global_search.CatalogueSearchController
+import eu.kanade.tachiyomi.ui.catalogue.latest.LatestUpdatesController
+import eu.kanade.tachiyomi.ui.setting.SettingsSourcesController
+import eu.kanade.tachiyomi.widget.preference.SourceLoginDialog
+import kotlinx.android.synthetic.main.catalogue_main_controller.*
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+/**
+ * This controller shows and manages the different catalogues enabled by the user.
+ * This controller should only handle UI actions, IO actions should be done by [CataloguePresenter]
+ * [SourceLoginDialog.Listener] refreshes the adapter on successful login of catalogues.
+ * [CatalogueAdapter.OnBrowseClickListener] call function data on browse item click.
+ * [CatalogueAdapter.OnLatestClickListener] call function data on latest item click
+ */
+class CatalogueController : NucleusController<CataloguePresenter>(),
+        SourceLoginDialog.Listener,
+        FlexibleAdapter.OnItemClickListener,
+        CatalogueAdapter.OnBrowseClickListener,
+        CatalogueAdapter.OnLatestClickListener {
+
+    /**
+     * Application preferences.
+     */
+    private val preferences: PreferencesHelper = Injekt.get()
+
+    /**
+     * Adapter containing sources.
+     */
+    private var adapter: CatalogueAdapter? = null
+
+    /**
+     * Called when controller is initialized.
+     */
+    init {
+        // Enable the option menu
+        setHasOptionsMenu(true)
+    }
+
+    /**
+     * Set the title of controller.
+     *
+     * @return title.
+     */
+    override fun getTitle(): String? {
+        return applicationContext?.getString(R.string.label_catalogues)
+    }
+
+    /**
+     * Create the [CataloguePresenter] used in controller.
+     *
+     * @return instance of [CataloguePresenter]
+     */
+    override fun createPresenter(): CataloguePresenter {
+        return CataloguePresenter()
+    }
+
+    /**
+     * Initiate the view with [R.layout.catalogue_main_controller].
+     *
+     * @param inflater used to load the layout xml.
+     * @param container containing parent views.
+     * @return inflated view.
+     */
+    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
+        return inflater.inflate(R.layout.catalogue_main_controller, container, false)
+    }
+
+    /**
+     * Called when the view is created
+     *
+     * @param view view of controller
+     */
+    override fun onViewCreated(view: View) {
+        super.onViewCreated(view)
+
+        adapter = CatalogueAdapter(this)
+
+        // Create recycler and set adapter.
+        recycler.layoutManager = LinearLayoutManager(view.context)
+        recycler.adapter = adapter
+        recycler.addItemDecoration(SourceDividerItemDecoration(view.context))
+
+        requestPermissionsSafe(arrayOf(WRITE_EXTERNAL_STORAGE), 301)
+    }
+
+    override fun onDestroyView(view: View) {
+        adapter = null
+        super.onDestroyView(view)
+    }
+
+    override fun onChangeStarted(handler: ControllerChangeHandler, type: ControllerChangeType) {
+        super.onChangeStarted(handler, type)
+        if (!type.isPush && handler is SettingsSourcesFadeChangeHandler) {
+            presenter.updateSources()
+        }
+    }
+
+    /**
+     * Called when login dialog is closed, refreshes the adapter.
+     *
+     * @param source clicked item containing source information.
+     */
+    override fun loginDialogClosed(source: LoginSource) {
+        if (source.isLogged()) {
+            adapter?.clear()
+            presenter.loadSources()
+        }
+    }
+
+    /**
+     * Called when item is clicked
+     */
+    override fun onItemClick(position: Int): Boolean {
+        val item = adapter?.getItem(position) as? SourceItem ?: return false
+        val source = item.source
+        if (source is LoginSource && !source.isLogged()) {
+            val dialog = SourceLoginDialog(source)
+            dialog.targetController = this
+            dialog.showDialog(router)
+        } else {
+            // Open the catalogue view.
+            openCatalogue(source, BrowseCatalogueController(source))
+        }
+        return false
+    }
+
+    /**
+     * Called when browse is clicked in [CatalogueAdapter]
+     */
+    override fun onBrowseClick(position: Int) {
+        onItemClick(position)
+    }
+
+    /**
+     * Called when latest is clicked in [CatalogueAdapter]
+     */
+    override fun onLatestClick(position: Int) {
+        val item = adapter?.getItem(position) as? SourceItem ?: return
+        openCatalogue(item.source, LatestUpdatesController(item.source))
+    }
+
+    /**
+     * Opens a catalogue with the given controller.
+     */
+    private fun openCatalogue(source: CatalogueSource, controller: BrowseCatalogueController) {
+        preferences.lastUsedCatalogueSource().set(source.id)
+        router.pushController(controller.withFadeTransaction())
+    }
+
+    /**
+     * Adds items to the options menu.
+     *
+     * @param menu menu containing options.
+     * @param inflater used to load the menu xml.
+     */
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        // Inflate menu
+        inflater.inflate(R.menu.catalogue_main, menu)
+
+        // Initialize search option.
+        val searchItem = menu.findItem(R.id.action_search)
+        val searchView = searchItem.actionView as SearchView
+
+        // Change hint to show global search.
+        searchView.queryHint = applicationContext?.getString(R.string.action_global_search_hint)
+
+        // Create query listener which opens the global search view.
+        searchView.queryTextChangeEvents()
+                .filter { it.isSubmitted }
+                .subscribeUntilDestroy { performGlobalSearch(it.queryText().toString()) }
+    }
+
+    fun performGlobalSearch(query: String){
+        router.pushController(CatalogueSearchController(query).withFadeTransaction())
+    }
+
+    /**
+     * Called when an option menu item has been selected by the user.
+     *
+     * @param item The selected item.
+     * @return True if this event has been consumed, false if it has not.
+     */
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            // Initialize option to open catalogue settings.
+            R.id.action_settings -> {
+                router.pushController((RouterTransaction.with(SettingsSourcesController()))
+                        .popChangeHandler(SettingsSourcesFadeChangeHandler())
+                        .pushChangeHandler(FadeChangeHandler()))
+            }
+            else -> return super.onOptionsItemSelected(item)
+        }
+        return true
+    }
+
+    /**
+     * Called to update adapter containing sources.
+     */
+    fun setSources(sources: List<IFlexible<*>>) {
+        adapter?.updateDataSet(sources)
+    }
+
+    /**
+     * Called to set the last used catalogue at the top of the view.
+     */
+    fun setLastUsedSource(item: SourceItem?) {
+        adapter?.removeAllScrollableHeaders()
+        if (item != null) {
+            adapter?.addScrollableHeader(item)
+        }
+    }
+
+    class SettingsSourcesFadeChangeHandler : FadeChangeHandler()
+}