Release 1.7.0

Temporarily disable Double Page Spread
Temporarily disable Mangadex delegation
2021-06-01 20:48:37 -04:00 · 2021-06-01 18:40:42 -04:00 · 2021-06-01 18:33:48 -04:00 · 2021-06-01 18:22:12 -04:00 · 2021-06-01 18:22:00 -04:00 · 2021-06-01 18:17:40 -04:00
546 changed files with 12904 additions and 10279 deletions
@@ -1,2 +1 @@
-github: inorichi
 ko_fi: inorichi
@@ -2,9 +2,15 @@

 I acknowledge that:

- I have updated to the latest version of the app (stable is v1.6.0)
- I have updated all extensions
+- I have updated:
+  - To the latest version of the app (stable is v1.7.0)
+  - All extensions
+- I have tried the troubleshooting guide: https://tachiyomi.org/help/guides/troubleshooting-problems/
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions
+- I have searched the existing issues and this is new ticket **NOT** a duplicate or related to another open issue
+- I will fill out the title and the information in this template
+
+Note that the issue will be automatically closed if you do not fill out the title or requested information.

 **DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**

@@ -9,9 +9,15 @@ labels: "bug"

 I acknowledge that:

- I have updated to the latest version of the app (stable is v1.6.0)
- I have updated all extensions
+- I have updated:
+  - To the latest version of the app (stable is v1.7.0)
+  - All extensions
+- I have tried the troubleshooting guide: https://tachiyomi.org/help/guides/troubleshooting-problems/
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions
+- I have searched the existing issues and this is new ticket **NOT** a duplicate or related to another open issue
+- I will fill out the title and the information in this template
+
+Note that the issue will be automatically closed if you do not fill out the title or requested information.

 **DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**

@@ -9,9 +9,14 @@ labels: "feature"

 I acknowledge that:

- I have updated to the latest version of the app (stable is v1.6.0)
- I have updated all extensions
+- I have updated:
+  - To the latest version of the app (stable is v1.7.0)
+  - All extensions
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions
+- I have searched the existing issues and this is new ticket **NOT** a duplicate or related to another open issue
+- I will fill out the title and the information in this template
+
+Note that the issue will be automatically closed if you do not fill out the title or requested information.

 **DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT**

@@ -8,7 +8,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Autoclose issues
-        uses: arkon/issue-closer-action@v3.0
+        uses: arkon/issue-closer-action@v3.4
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          rules: |
@@ -0,0 +1,14 @@
+name: Issue moderator
+
+on:
+  issue_comment:
+    types: [created]
+
+jobs:
+  moderate:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Moderate issues
+        uses: tachiyomiorg/issue-moderator-action@v1.0
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
@@ -4,14 +4,14 @@


 # ![app icon](./.github/readme-images/app-icon.png)TachiyomiSY
-Tachiyomi is a free and open source manga reader for Android 5.0 and above. This version of Tachiyomi, TachiyomiSY was based off TachiyomiAZ. This version is meant to push forward in the ways of usability and features. TachiyomiSY tries to push forward where it can, but staying in a place where it can easily grab updates and features from the main app, it tries to make new features, or take features from other forks like J2K and Neko.
+Tachiyomi is a free and open source manga reader for Android 6.0 and above. This version of Tachiyomi, TachiyomiSY was based off TachiyomiAZ. This version is meant to push forward in the ways of usability and features. TachiyomiSY tries to push forward where it can, but staying in a place where it can easily grab updates and features from the main app, it tries to make new features, or take features from other forks like J2K and Neko.

 ![screenshots of app](./.github/readme-images/screens.png)

 ## Features

 Features of Tachiyomi(original) include:
-* Online reading from sources such as MangaDex, MangaSee, Mangakakalot, [and more](https://github.com/tachiyomiorg/tachiyomi-extensions)
+* Online reading from [a variety of sources](https://github.com/tachiyomiorg/tachiyomi-extensions)
 * Local reading of downloaded manga
 * A configurable reader with multiple viewers, reading directions and other settings.
 * [MyAnimeList](https://myanimelist.net/), [AniList](https://anilist.co/), [Kitsu](https://kitsu.io/), [Shikimori](https://shikimori.one), and [Bangumi](https://bgm.tv/) support
@@ -8,11 +8,11 @@ plugins {
    id("com.android.application")
    id("com.mikepenz.aboutlibraries.plugin")
    kotlin("android")
-    kotlin("kapt")
    kotlin("plugin.parcelize")
    kotlin("plugin.serialization")
    id("com.github.zellius.shortcut-helper")
    // Realm (EH)
+    kotlin("kapt")
    id("realm-android")
 }

@@ -34,8 +34,8 @@ android {
        minSdkVersion(AndroidConfig.minSdk)
        targetSdkVersion(AndroidConfig.targetSdk)
        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        versionCode = 14
-        versionName = "1.6.0"
+        versionCode = 19
+        versionName = "1.7.0"

        buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")
        buildConfigField("String", "COMMIT_SHA", "\"${getGitSha()}\"")
@@ -62,14 +62,12 @@ android {
            applicationIdSuffix = ".rt"
            //isMinifyEnabled = true
            //isShrinkResources = true
-            isZipAlignEnabled = true
-            setProguardFiles(listOf(getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"))
+            setProguardFiles(listOf(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"))
        }
        named("release") {
            isMinifyEnabled = true
            isShrinkResources = true
-            isZipAlignEnabled = true
-            setProguardFiles(listOf(getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"))
+            setProguardFiles(listOf(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"))
        }
    }

@@ -124,34 +122,34 @@ android {
 dependencies {

    // Source models and interfaces from Tachiyomi 1.x
-    implementation("tachiyomi.sourceapi:source-api:1.1")
+    implementation("org.tachiyomi:source-api:1.1")

    // AndroidX libraries
    implementation("androidx.annotation:annotation:1.3.0-alpha01")
-    implementation("androidx.appcompat:appcompat:1.3.0-rc01")
+    implementation("androidx.appcompat:appcompat:1.4.0-alpha01")
    implementation("androidx.biometric:biometric-ktx:1.2.0-alpha03")
    implementation("androidx.browser:browser:1.3.0")
    implementation("androidx.cardview:cardview:1.0.0")
-    implementation("androidx.constraintlayout:constraintlayout:2.1.0-beta01")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.0-beta02")
    implementation("androidx.coordinatorlayout:coordinatorlayout:1.1.0")
-    implementation("androidx.core:core-ktx:1.3.2")
+    implementation("androidx.core:core-ktx:1.6.0-beta01")
    implementation("androidx.multidex:multidex:2.0.1")
    implementation("androidx.preference:preference-ktx:1.1.1")
    implementation("androidx.recyclerview:recyclerview:1.2.0")
    implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01")

-    val lifecycleVersion = "2.3.0"
+    val lifecycleVersion = "2.4.0-alpha01"
    implementation("androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion")
    implementation("androidx.lifecycle:lifecycle-process:$lifecycleVersion")
    implementation("androidx.lifecycle:lifecycle-runtime-ktx:$lifecycleVersion")

    // Job scheduling
-    implementation("androidx.work:work-runtime-ktx:2.5.0")
+    implementation("androidx.work:work-runtime-ktx:2.7.0-alpha03")

    // UI library
-    implementation("com.google.android.material:material:1.3.0")
+    implementation("com.google.android.material:material:1.4.0-beta01")

-    "standardImplementation"("com.google.firebase:firebase-core:18.0.3")
+    "standardImplementation"("com.google.firebase:firebase-core:19.0.0")

    // ReactiveX
    implementation("io.reactivex:rxandroid:1.2.1")
@@ -160,7 +158,7 @@ dependencies {
    implementation("com.github.pwittchen:reactivenetwork:0.13.0")

    // Network client
-    val okhttpVersion = "5.0.0-alpha.2"
+    val okhttpVersion = "4.9.1"
    implementation("com.squareup.okhttp3:okhttp:$okhttpVersion")
    implementation("com.squareup.okhttp3:logging-interceptor:$okhttpVersion")
    implementation("com.squareup.okhttp3:okhttp-dnsoverhttps:$okhttpVersion")
@@ -170,7 +168,7 @@ dependencies {
    implementation("org.conscrypt:conscrypt-android:2.5.1")

    // JSON
-    val kotlinSerializationVersion = "1.0.1"
+    val kotlinSerializationVersion = "1.1.0"
    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:$kotlinSerializationVersion")
    implementation("org.jetbrains.kotlinx:kotlinx-serialization-protobuf:$kotlinSerializationVersion")
    implementation("com.google.code.gson:gson:2.8.6")
@@ -181,7 +179,7 @@ dependencies {

    // Disk
    implementation("com.jakewharton:disklrucache:2.0.2")
-    implementation("com.github.inorichi:unifile:e9ee588")
+    implementation("com.github.tachiyomiorg:unifile:17bec43")
    implementation("com.github.junrar:junrar:7.4.0")

    // HTML parser
@@ -191,10 +189,10 @@ dependencies {
    implementation("androidx.sqlite:sqlite-ktx:2.1.0")
    implementation("com.github.inorichi.storio:storio-common:8be19de@aar")
    implementation("com.github.inorichi.storio:storio-sqlite:8be19de@aar")
-    implementation("io.requery:sqlite-android:3.33.0")
+    implementation("com.github.requery:sqlite-android:3.35.5")

    // Preferences
-    implementation("com.github.tfcporciuncula.flow-preferences:flow-preferences:1.3.4")
+    implementation("com.github.tfcporciuncula.flow-preferences:flow-preferences:1.4.0")

    // Model View Presenter
    val nucleusVersion = "3.0.0"
@@ -205,12 +203,14 @@ dependencies {
    implementation("com.github.inorichi.injekt:injekt-core:65b0440")

    // Image library
-    val glideVersion = "4.12.0"
-    implementation("com.github.bumptech.glide:glide:$glideVersion")
-    implementation("com.github.bumptech.glide:okhttp3-integration:$glideVersion")
-    kapt("com.github.bumptech.glide:compiler:$glideVersion")
+    val coilVersion = "1.2.0"
+    implementation("io.coil-kt:coil:$coilVersion")
+    implementation("io.coil-kt:coil-gif:$coilVersion")

-    implementation("com.github.tachiyomiorg:subsampling-scale-image-view:547d9c0")
+    implementation("com.github.tachiyomiorg:subsampling-scale-image-view:846abe0") {
+        exclude(module = "image-decoder")
+    }
+    implementation("com.github.tachiyomiorg:image-decoder:7a44c9b")

    // Logging
    implementation("com.jakewharton.timber:timber:4.7.1")
@@ -222,14 +222,13 @@ dependencies {
    implementation("com.github.gpanther:java-nat-sort:natural-comparator-1.1")

    // 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:5.1.0")
    implementation("eu.davidea:flexible-adapter-ui:1.0.0")
    implementation("com.nightlynexus.viewstatepageradapter:viewstatepageradapter:1.1.0")
    implementation("com.github.chrisbanes:PhotoView:2.3.0")
    implementation("com.github.tachiyomiorg:DirectionalViewPager:1.0.0")
-    implementation("dev.chrisbanes.insetter:insetter:0.5.0")
+    implementation("dev.chrisbanes.insetter:insetter:0.6.0")

    // 3.2.0+ introduces weird UI blinking or cut off issues on some devices
    val materialDialogsVersion = "3.1.1"
@@ -245,7 +244,7 @@ dependencies {
    implementation("com.github.tachiyomiorg:conductor-support-preference:2.0.1")

    // FlowBinding
-    val flowbindingVersion = "0.12.0"
+    val flowbindingVersion = "1.0.0"
    implementation("io.github.reactivecircus.flowbinding:flowbinding-android:$flowbindingVersion")
    implementation("io.github.reactivecircus.flowbinding:flowbinding-appcompat:$flowbindingVersion")
    implementation("io.github.reactivecircus.flowbinding:flowbinding-recyclerview:$flowbindingVersion")
@@ -267,12 +266,12 @@ dependencies {

    implementation(kotlin("reflect", version = BuildPluginsVersion.KOTLIN))

-    val coroutinesVersion = "1.4.2"
+    val coroutinesVersion = "1.5.0"
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutinesVersion")
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutinesVersion")

    // For detecting memory leaks; see https://square.github.io/leakcanary/
-    // debugImplementation("com.squareup.leakcanary:leakcanary-android:2.6")
+    // debugImplementation("com.squareup.leakcanary:leakcanary-android:2.7")

    // SY -->
    // [EXH] Android 7 SSL Workaround
@@ -285,8 +284,8 @@ dependencies {
    implementation ("info.debatty:java-string-similarity:2.0.0")

    // Firebase (EH)
-    implementation("com.google.firebase:firebase-analytics-ktx:18.0.3")
-    implementation("com.google.firebase:firebase-crashlytics-ktx:17.4.1")
+    implementation("com.google.firebase:firebase-analytics-ktx:19.0.0")
+    implementation("com.google.firebase:firebase-crashlytics-ktx:18.0.0")

    // Better logging (EH)
    implementation("com.elvishew:xlog:1.9.0")
@@ -299,13 +298,7 @@ dependencies {
    testImplementation("com.ms-square:debugoverlay-no-op:$debugOverlayVersion")

    // RatingBar (SY)
-    implementation ("me.zhanghai.android.materialratingbar:library:1.4.0")
-
-    // JsonReader for similar manga
-    implementation("com.squareup.moshi:moshi:1.12.0")
-
-    implementation("com.mikepenz:fastadapter:5.4.0")
-    // SY <--
+    implementation("me.zhanghai.android.materialratingbar:library:1.4.0")
 }

 tasks {
@@ -318,7 +311,8 @@ tasks {
            "-Xuse-experimental=kotlinx.coroutines.FlowPreview",
            "-Xuse-experimental=kotlinx.coroutines.ExperimentalCoroutinesApi",
            "-Xuse-experimental=kotlinx.coroutines.InternalCoroutinesApi",
-            "-Xuse-experimental=kotlinx.serialization.ExperimentalSerializationApi"
+            "-Xuse-experimental=kotlinx.serialization.ExperimentalSerializationApi",
+            "-Xuse-experimental=coil.annotation.ExperimentalCoilApi",
        )
    }

@@ -0,0 +1,34 @@
+-allowaccessmodification
+-dontusemixedcaseclassnames
+-verbose
+
+-keepattributes *Annotation*
+
+-keepclasseswithmembernames,includedescriptorclasses class * {
+    native <methods>;
+}
+
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+-keepclassmembers class * implements android.os.Parcelable {
+  public static final ** CREATOR;
+}
+
+-keep class androidx.annotation.Keep
+
+-keep @androidx.annotation.Keep class * {*;}
+
+-keepclasseswithmembers class * {
+    @androidx.annotation.Keep <methods>;
+}
+
+-keepclasseswithmembers class * {
+    @androidx.annotation.Keep <fields>;
+}
+
+-keepclasseswithmembers class * {
+    @androidx.annotation.Keep <init>(...);
+}
@@ -58,6 +58,7 @@
    kotlinx.serialization.KSerializer serializer(...);
 }

+# Filter serializer
 -keep,includedescriptorclasses class xyz.nulldev.ts.api.http.serializer.**$$serializer { *; }
 -keepclassmembers class xyz.nulldev.ts.api.http.serializer.** {
    *** Companion;
@@ -66,37 +67,22 @@
    kotlinx.serialization.KSerializer serializer(...);
 }

-# Madokami extension username and password crash fix
-keepclassmembers class androidx.preference.EditTextPreference {
-      *** mOnBindEditTextListener;
-      *** mText;
-      public *;
-}
-
-# Hitomi extension crash fix
-keepclassmembers class rx.Single {
-      *** onSubscribe;
-      final *;
-      protected *;
-      public *;
-}
+# Keep extension's common dependencies
+-keep,allowoptimization class eu.kanade.tachiyomi.** { public protected *; }
+-keep,allowoptimization class kotlin.** { public protected *; }
+-keep,allowoptimization class okhttp3.** { public protected *; }
+-keep,allowoptimization class rx.** { public protected *; }
+-keep,allowoptimization class org.jsoup.** { public protected *; }
+-keep,allowoptimization class com.google.gson.** { public protected *; }
+-keep,allowoptimization class com.github.salomonbrys.kotson.** { public protected *; }
+-keep,allowoptimization class com.squareup.duktape.** { public protected *; }
+-keep,allowoptimization class androidx.preference.** { *; }
+-keep,allowoptimization class okio.** { *; }
+-keep,allowoptimization class kotlinx.serialization.** { *; }

 # RxJava 1.1.0
 -dontwarn sun.misc.**

-keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* {
-   long producerIndex;
-   long consumerIndex;
-}
-
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueProducerNodeRef {
-    rx.internal.util.atomic.LinkedQueueNode producerNode;
-}
-
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueConsumerNodeRef {
-    rx.internal.util.atomic.LinkedQueueNode consumerNode;
-}
-
 -dontnote rx.internal.util.PlatformDependent

 # === Reactive network: https://github.com/pwittchen/ReactiveNetwork/tree/v0.12.4#proguard-configuration
@@ -133,8 +119,9 @@
 # Application classes that will be serialized/deserialized over Gson
 -keep class com.google.gson.examples.android.model.** { <fields>; }

-# Prevent proguard from stripping interface information from TypeAdapterFactory,
+# Prevent proguard from stripping interface information from TypeAdapterFactory, TypeAdapter,
 # JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
+-keep class * extends com.google.gson.TypeAdapter
 -keep class * implements com.google.gson.TypeAdapterFactory
 -keep class * implements com.google.gson.JsonSerializer
 -keep class * implements com.google.gson.JsonDeserializer
@@ -155,20 +142,6 @@
 ## From original config: "Attempt to fix: java.lang.NoClassDefFoundError: uy.kohesive.injekt.registry.default.DefaultRegistrar$NOKEY$1"
 -keep class uy.kohesive.injekt.** { *; }

-
-# === Glide
-keep public class * implements com.bumptech.glide.module.GlideModule
-keep public class * extends com.bumptech.glide.module.AppGlideModule
-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
-  **[] $VALUES;
-  public *;
-}
-
-dontwarn com.bumptech.glide.load.resource.bitmap.VideoDecoder
-
-# === Glide-transformations: https://github.com/wasabeef/glide-transformations/blob/3aa8e53c6a51b8351d312f802ba1354c5b115168/transformations/proguard-rules.txt
-dontwarn jp.co.cyberagent.android.gpuimage.**
-
 # === Conductor
 # This isn't in the consumer proguard rules yet: https://github.com/bluelinelabs/Conductor/pull/550/files
 -keepclassmembers public class * extends com.bluelinelabs.conductor.ControllerChangeHandler {
@@ -17,7 +17,7 @@
        android:shortcutDisabledMessage="@string/app_not_available"
        android:shortcutId="show_recently_updated"
        android:shortcutLongLabel="@string/label_recent_updates"
-        android:shortcutShortLabel="@string/short_recent_updates">
+        android:shortcutShortLabel="@string/label_recent_updates">
        <intent
            android:action="eu.kanade.tachiyomi.SHOW_RECENTLY_UPDATED"
            android:targetClass="eu.kanade.tachiyomi.ui.main.MainActivity" />
@@ -33,7 +33,7 @@
        android:largeHeap="true"
        android:requestLegacyExternalStorage="true"
        android:roundIcon="@mipmap/ic_launcher_round"
-        android:theme="@style/Theme.Tachiyomi.Light"
+        android:theme="@style/Theme.Base"
        android:networkSecurityConfig="@xml/network_security_config">
        <activity
            android:name=".ui.main.MainActivity"
@@ -84,8 +84,8 @@
                android:resource="@xml/s_pen_actions"/>
        </activity>
        <activity
-            android:name=".ui.security.BiometricUnlockActivity"
-            android:theme="@style/Theme.Splash" />
+            android:name=".ui.security.UnlockActivity"
+            android:theme="@style/Theme.Base" />
        <activity
            android:name=".ui.webview.WebViewActivity"
            android:configChanges="uiMode|orientation|screenSize" />
@@ -189,10 +189,6 @@
            android:exported="false" />

        <!-- EH -->
-        <service
-            android:name="exh.md.similar.SimilarUpdateService"
-            android:exported="false" />
-
        <service
            android:name="exh.eh.EHentaiUpdateWorker"
            android:permission="android.permission.BIND_JOB_SERVICE"
@@ -200,7 +196,7 @@
        <activity
            android:name="exh.ui.intercept.InterceptActivity"
            android:label="@string/app_name"
-            android:theme="@style/Theme.EHActivity">
+            android:theme="@style/Theme.Base">
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />

@@ -374,7 +370,7 @@
        </activity>
        <activity
            android:name="exh.ui.captcha.BrowserActionActivity"
-            android:theme="@style/Theme.EHActivity" />
+            android:theme="@style/Theme.Base" />
    </application>

 </manifest>
@@ -1,16 +1,29 @@
 package eu.kanade.tachiyomi

+import android.app.ActivityManager
 import android.app.Application
+import android.app.PendingIntent
+import android.content.BroadcastReceiver
 import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
 import android.content.res.Configuration
 import android.graphics.Color
 import android.os.Build
 import android.os.Environment
+import android.webkit.WebView
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.content.getSystemService
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleObserver
 import androidx.lifecycle.OnLifecycleEvent
 import androidx.lifecycle.ProcessLifecycleOwner
+import androidx.lifecycle.lifecycleScope
 import androidx.multidex.MultiDex
+import coil.ImageLoader
+import coil.ImageLoaderFactory
+import coil.decode.GifDecoder
+import coil.decode.ImageDecoderDecoder
 import com.elvishew.xlog.LogConfiguration
 import com.elvishew.xlog.LogLevel
 import com.elvishew.xlog.XLog
@@ -26,10 +39,14 @@ import com.google.firebase.analytics.ktx.analytics
 import com.google.firebase.ktx.Firebase
 import com.ms_square.debugoverlay.DebugOverlay
 import com.ms_square.debugoverlay.modules.FpsModule
+import eu.kanade.tachiyomi.data.coil.ByteBufferFetcher
+import eu.kanade.tachiyomi.data.coil.MangaCoverFetcher
 import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.ui.security.SecureActivityDelegate
 import eu.kanade.tachiyomi.util.system.LocaleHelper
+import eu.kanade.tachiyomi.util.system.notification
 import exh.debug.DebugToggles
 import exh.log.CrashlyticsPrinter
 import exh.log.EHDebugModeOverlay
@@ -40,9 +57,12 @@ import exh.log.xLogD
 import exh.log.xLogE
 import exh.syDebugVersion
 import io.realm.Realm
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
 import org.conscrypt.Conscrypt
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 import uy.kohesive.injekt.injectLazy
 import java.io.File
 import java.security.NoSuchAlgorithmException
@@ -53,10 +73,12 @@ import javax.net.ssl.SSLContext
 import kotlin.time.ExperimentalTime
 import kotlin.time.days

-open class App : Application(), LifecycleObserver {
+open class App : Application(), LifecycleObserver, ImageLoaderFactory {

    private val preferences: PreferencesHelper by injectLazy()

+    private val disableIncognitoReceiver = DisableIncognitoReceiver()
+
    override fun onCreate() {
        super.onCreate()
        // if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())
@@ -71,6 +93,12 @@ open class App : Application(), LifecycleObserver {
            Security.insertProviderAt(Conscrypt.newProvider(), 1)
        }

+        // Avoid potential crashes
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            val process = getProcessName()
+            if (packageName != process) WebView.setDataDirectorySuffix(process)
+        }
+
        Injekt.importModule(AppModule(this))

        setupNotificationChannels()
@@ -82,6 +110,34 @@ open class App : Application(), LifecycleObserver {
        LocaleHelper.updateConfiguration(this, resources.configuration)

        ProcessLifecycleOwner.get().lifecycle.addObserver(this)
+
+        // Show notification to disable Incognito Mode when it's enabled
+        preferences.incognitoMode().asFlow()
+            .onEach { enabled ->
+                val notificationManager = NotificationManagerCompat.from(this)
+                if (enabled) {
+                    disableIncognitoReceiver.register()
+                    val notification = notification(Notifications.CHANNEL_INCOGNITO_MODE) {
+                        setContentTitle(getString(R.string.pref_incognito_mode))
+                        setContentText(getString(R.string.notification_incognito_text))
+                        setSmallIcon(R.drawable.ic_glasses_black_24dp)
+                        setOngoing(true)
+
+                        val pendingIntent = PendingIntent.getBroadcast(
+                            this@App,
+                            0,
+                            Intent(ACTION_DISABLE_INCOGNITO_MODE),
+                            PendingIntent.FLAG_ONE_SHOT
+                        )
+                        setContentIntent(pendingIntent)
+                    }
+                    notificationManager.notify(Notifications.ID_INCOGNITO_MODE, notification)
+                } else {
+                    disableIncognitoReceiver.unregister()
+                    notificationManager.cancel(Notifications.ID_INCOGNITO_MODE)
+                }
+            }
+            .launchIn(ProcessLifecycleOwner.get().lifecycleScope)
    }

    override fun attachBaseContext(base: Context) {
@@ -94,6 +150,23 @@ open class App : Application(), LifecycleObserver {
        LocaleHelper.updateConfiguration(this, newConfig, true)
    }

+    override fun newImageLoader(): ImageLoader {
+        return ImageLoader.Builder(this).apply {
+            componentRegistry {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                    add(ImageDecoderDecoder(this@App))
+                } else {
+                    add(GifDecoder())
+                }
+                add(ByteBufferFetcher())
+                add(MangaCoverFetcher())
+            }
+            okHttpClient(Injekt.get<NetworkHelper>().coilClient)
+            crossfade(300)
+            allowRgb565(getSystemService<ActivityManager>()!!.isLowRamDevice)
+        }.build()
+    }
+
    private fun workaroundAndroid7BrokenSSL() {
        if (Build.VERSION.SDK_INT == Build.VERSION_CODES.N ||
            Build.VERSION.SDK_INT == Build.VERSION_CODES.N_MR1
@@ -215,4 +288,30 @@ open class App : Application(), LifecycleObserver {
            xLogE("Failed to initialize debug overlay, app in background?", e)
        }
    }
+
+    private inner class DisableIncognitoReceiver : BroadcastReceiver() {
+        private var registered = false
+
+        override fun onReceive(context: Context, intent: Intent) {
+            preferences.incognitoMode().set(false)
+        }
+
+        fun register() {
+            if (!registered) {
+                registerReceiver(this, IntentFilter(ACTION_DISABLE_INCOGNITO_MODE))
+                registered = true
+            }
+        }
+
+        fun unregister() {
+            if (registered) {
+                unregisterReceiver(this)
+                registered = false
+            }
+        }
+    }
+
+    companion object {
+        private const val ACTION_DISABLE_INCOGNITO_MODE = "tachi.action.DISABLE_INCOGNITO_MODE"
+    }
 }
@@ -2,7 +2,6 @@ package eu.kanade.tachiyomi

 import android.app.Application
 import android.os.Handler
-import com.google.gson.Gson
 import eu.kanade.tachiyomi.data.cache.ChapterCache
 import eu.kanade.tachiyomi.data.cache.CoverCache
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
@@ -44,8 +43,6 @@ class AppModule(val app: Application) : InjektModule {

        addSingletonFactory { TrackManager(app) }

-        addSingletonFactory { Gson() }
-
        addSingletonFactory { Json { ignoreUnknownKeys = true } }

        // SY -->
@@ -1,5 +1,6 @@
 package eu.kanade.tachiyomi

+import android.os.Build
 import androidx.core.content.edit
 import androidx.preference.PreferenceManager
 import eu.kanade.tachiyomi.data.backup.BackupCreatorJob
@@ -11,6 +12,7 @@ import eu.kanade.tachiyomi.data.updater.UpdaterJob
 import eu.kanade.tachiyomi.extension.ExtensionUpdateJob
 import eu.kanade.tachiyomi.network.PREF_DOH_CLOUDFLARE
 import eu.kanade.tachiyomi.ui.library.LibrarySort
+import eu.kanade.tachiyomi.ui.reader.setting.OrientationType
 import eu.kanade.tachiyomi.util.system.toast
 import eu.kanade.tachiyomi.widget.ExtendedNavigationView
 import uy.kohesive.injekt.Injekt
@@ -141,6 +143,50 @@ object Migrations {
                    }
                }
            }
+            if (oldVersion < 59) {
+                // Reset rotation to Free after replacing Lock
+                val prefs = PreferenceManager.getDefaultSharedPreferences(context)
+                if (prefs.contains("pref_rotation_type_key")) {
+                    prefs.edit {
+                        putInt("pref_rotation_type_key", 1)
+                    }
+                }
+
+                // Disable update check for Android 5.x users
+                if (BuildConfig.INCLUDE_UPDATER && Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) {
+                    UpdaterJob.cancelTask(context)
+                }
+            }
+            if (oldVersion < 60) {
+                // Migrate Rotation and Viewer values to default values for viewer_flags
+                val prefs = PreferenceManager.getDefaultSharedPreferences(context)
+                val newOrientation = when (prefs.getInt("pref_rotation_type_key", 1)) {
+                    1 -> OrientationType.FREE.flagValue
+                    2 -> OrientationType.PORTRAIT.flagValue
+                    3 -> OrientationType.LANDSCAPE.flagValue
+                    4 -> OrientationType.LOCKED_PORTRAIT.flagValue
+                    5 -> OrientationType.LOCKED_LANDSCAPE.flagValue
+                    else -> OrientationType.FREE.flagValue
+                }
+
+                // Reading mode flag and prefValue is the same value
+                val newReadingMode = prefs.getInt("pref_default_viewer_key", 1)
+
+                prefs.edit {
+                    putInt("pref_default_orientation_type_key", newOrientation)
+                    remove("pref_rotation_type_key")
+                    putInt("pref_default_reading_mode_key", newReadingMode)
+                    remove("pref_default_viewer_key")
+                }
+            }
+            if (oldVersion < 61) {
+                // Handle removed every 1 or 2 hour library updates
+                val updateInterval = preferences.libraryUpdateInterval().get()
+                if (updateInterval == 1 || updateInterval == 2) {
+                    preferences.libraryUpdateInterval().set(3)
+                    LibraryUpdateJob.setupTask(context, 3)
+                }
+            }
            return true
        }

@@ -8,7 +8,6 @@ object BackupConst {
    const val EXTRA_URI = "$ID.$NAME.EXTRA_URI"
    const val EXTRA_FLAGS = "$ID.$NAME.EXTRA_FLAGS"
    const val EXTRA_MODE = "$ID.$NAME.EXTRA_MODE"
-    const val EXTRA_TYPE = "$ID.$NAME.EXTRA_TYPE"

    const val BACKUP_TYPE_LEGACY = 0
    const val BACKUP_TYPE_FULL = 1
@@ -10,7 +10,6 @@ import androidx.core.content.ContextCompat
 import androidx.core.net.toUri
 import com.hippo.unifile.UniFile
 import eu.kanade.tachiyomi.data.backup.full.FullBackupManager
-import eu.kanade.tachiyomi.data.backup.legacy.LegacyBackupManager
 import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.util.system.acquireWakeLock
 import eu.kanade.tachiyomi.util.system.isServiceRunning
@@ -34,7 +33,9 @@ class BackupCreateService : Service() {
        // SY -->
        internal const val BACKUP_CUSTOM_INFO = 0x10
        internal const val BACKUP_CUSTOM_INFO_MASK = 0x10
-        internal const val BACKUP_ALL = 0x1F
+        internal const val BACKUP_READ_MANGA = 0x20
+        internal const val BACKUP_READ_MANGA_MASK = 0x20
+        internal const val BACKUP_ALL = 0x3F
        // SY <--

        /**
@@ -53,12 +54,11 @@ class BackupCreateService : Service() {
         * @param uri path of Uri
         * @param flags determines what to backup
         */
-        fun start(context: Context, uri: Uri, flags: Int, type: Int) {
+        fun start(context: Context, uri: Uri, flags: Int) {
            if (!isRunning(context)) {
                val intent = Intent(context, BackupCreateService::class.java).apply {
                    putExtra(BackupConst.EXTRA_URI, uri)
                    putExtra(BackupConst.EXTRA_FLAGS, flags)
-                    putExtra(BackupConst.EXTRA_TYPE, type)
                }
                ContextCompat.startForegroundService(context, intent)
            }
@@ -106,17 +106,11 @@ class BackupCreateService : Service() {
        if (intent == null) return START_NOT_STICKY

        try {
-            val uri = intent.getParcelableExtra<Uri>(BackupConst.EXTRA_URI)
+            val uri = intent.getParcelableExtra<Uri>(BackupConst.EXTRA_URI)!!
            val backupFlags = intent.getIntExtra(BackupConst.EXTRA_FLAGS, 0)
-            val backupType = intent.getIntExtra(BackupConst.EXTRA_TYPE, BackupConst.BACKUP_TYPE_LEGACY)
-            val backupManager = when (backupType) {
-                BackupConst.BACKUP_TYPE_FULL -> FullBackupManager(this)
-                else -> LegacyBackupManager(this)
-            }
-
-            val backupFileUri = backupManager.createBackup(uri, backupFlags, false)?.toUri()
+            val backupFileUri = FullBackupManager(this).createBackup(uri, backupFlags, false)?.toUri()
            val unifile = UniFile.fromUri(this, backupFileUri)
-            notifier.showBackupComplete(unifile, backupType == BackupConst.BACKUP_TYPE_LEGACY)
+            notifier.showBackupComplete(unifile)
        } catch (e: Exception) {
            notifier.showBackupError(e.message)
        }
@@ -8,7 +8,6 @@ import androidx.work.WorkManager
 import androidx.work.Worker
 import androidx.work.WorkerParameters
 import eu.kanade.tachiyomi.data.backup.full.FullBackupManager
-import eu.kanade.tachiyomi.data.backup.legacy.LegacyBackupManager
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
@@ -23,9 +22,6 @@ class BackupCreatorJob(private val context: Context, workerParams: WorkerParamet
        val flags = BackupCreateService.BACKUP_ALL
        return try {
            FullBackupManager(context).createBackup(uri, flags, true)
-            if (preferences.createLegacyBackup().get()) {
-                LegacyBackupManager(context).createBackup(uri, flags, true)
-            }
            Result.success()
        } catch (e: Exception) {
            Result.failure()
@@ -60,7 +60,7 @@ class BackupNotifier(private val context: Context) {
        }
    }

-    fun showBackupComplete(unifile: UniFile, isLegacyFormat: Boolean) {
+    fun showBackupComplete(unifile: UniFile) {
        context.notificationManager.cancel(Notifications.ID_BACKUP_PROGRESS)

        with(completeNotificationBuilder) {
@@ -73,7 +73,7 @@ class BackupNotifier(private val context: Context) {
            addAction(
                R.drawable.ic_share_24dp,
                context.getString(R.string.action_share),
-                NotificationReceiver.shareBackupPendingBroadcast(context, unifile.uri, isLegacyFormat, Notifications.ID_BACKUP_COMPLETE)
+                NotificationReceiver.shareBackupPendingBroadcast(context, unifile.uri, Notifications.ID_BACKUP_COMPLETE)
            )

            show(Notifications.ID_BACKUP_COMPLETE)
@@ -12,6 +12,8 @@ import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CUST
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CUSTOM_INFO_MASK
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY
 import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY_MASK
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_READ_MANGA
+import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_READ_MANGA_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.full.models.Backup
@@ -64,7 +66,11 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
        var backup: Backup? = null

        databaseHelper.inTransaction {
-            val databaseManga = getFavoriteManga() /* SY --> */ + getReadManga() + getMergedManga().filterNot { it.source == MERGED_SOURCE_ID } /* SY <-- */
+            val databaseManga = getFavoriteManga() /* SY --> */ + if (flags and BACKUP_READ_MANGA_MASK == BACKUP_READ_MANGA) {
+                getReadManga()
+            } else {
+                emptyList()
+            } + getMergedManga() /* SY <-- */

            backup = Backup(
                backupManga(databaseManga, flags),
@@ -26,7 +26,7 @@ data class BackupManga(
    // @ProtoNumber(11) val lastUpdate: Long = 0, 1.x value, not used in 0.x
    // @ProtoNumber(12) val lastInit: Long = 0, 1.x value, not used in 0.x
    @ProtoNumber(13) var dateAdded: Long = 0,
-    @ProtoNumber(14) var viewer: Int = 0,
+    @ProtoNumber(14) var viewer: Int = 0, // Replaced by viewer_flags
    // @ProtoNumber(15) val flags: Int = 0, 1.x value, not used in 0.x
    @ProtoNumber(16) var chapters: List<BackupChapter> = emptyList(),
    @ProtoNumber(17) var categories: List<Int> = emptyList(),
@@ -35,6 +35,8 @@ data class BackupManga(
    @ProtoNumber(100) var favorite: Boolean = true,
    @ProtoNumber(101) var chapterFlags: Int = 0,
    @ProtoNumber(102) var history: List<BackupHistory> = emptyList(),
+    @ProtoNumber(103) var viewer_flags: Int? = null,
+
    // SY specific values
    @ProtoNumber(600) var mergedMangaReferences: List<BackupMergedMangaReference> = emptyList(),
    @ProtoNumber(601) var flatMetadata: BackupFlatMetadata? = null,
@@ -45,7 +47,10 @@ data class BackupManga(
    @ProtoNumber(801) var customArtist: String? = null,
    @ProtoNumber(802) var customAuthor: String? = null,
    @ProtoNumber(803) var customDescription: String? = null,
-    @ProtoNumber(803) var customGenre: List<String>? = null
+    @ProtoNumber(803) var customGenre: List<String>? = null,
+
+    // Neko specific values
+    @ProtoNumber(901) var filtered_scanlators: String? = null,
 ) {
    fun getMangaImpl(): MangaImpl {
        return MangaImpl().apply {
@@ -60,8 +65,9 @@ data class BackupManga(
            favorite = this@BackupManga.favorite
            source = this@BackupManga.source
            date_added = this@BackupManga.dateAdded
-            viewer = this@BackupManga.viewer
+            viewer_flags = this@BackupManga.viewer_flags ?: this@BackupManga.viewer
            chapter_flags = this@BackupManga.chapterFlags
+            filtered_scanlators = this@BackupManga.filtered_scanlators
        }
    }

@@ -116,8 +122,10 @@ data class BackupManga(
                favorite = manga.favorite,
                source = manga.source,
                dateAdded = manga.date_added,
-                viewer = manga.viewer,
-                chapterFlags = manga.chapter_flags
+                viewer = manga.readingModeType,
+                viewer_flags = manga.viewer_flags,
+                chapterFlags = manga.chapter_flags,
+                filtered_scanlators = manga.filtered_scanlators
                // SY -->
            ).also { backupManga ->
                customMangaManager?.getManga(manga)?.let {
@@ -5,33 +5,13 @@ import android.net.Uri
 import com.github.salomonbrys.kotson.fromJson
 import com.github.salomonbrys.kotson.registerTypeAdapter
 import com.github.salomonbrys.kotson.registerTypeHierarchyAdapter
-import com.github.salomonbrys.kotson.set
 import com.google.gson.Gson
 import com.google.gson.GsonBuilder
 import com.google.gson.JsonArray
 import com.google.gson.JsonElement
-import com.google.gson.JsonObject
-import com.hippo.unifile.UniFile
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.backup.AbstractBackupManager
-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
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_CHAPTER_MASK
-import eu.kanade.tachiyomi.data.backup.BackupCreateService.Companion.BACKUP_HISTORY
-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.legacy.models.Backup
-import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.CATEGORIES
-import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.CHAPTERS
 import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.CURRENT_VERSION
-import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.EXTENSIONS
-import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.HISTORY
-import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.MANGA
-import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.MERGEDMANGAREFERENCES
-import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.SAVEDSEARCHES
-import eu.kanade.tachiyomi.data.backup.legacy.models.Backup.TRACK
 import eu.kanade.tachiyomi.data.backup.legacy.models.DHistory
 import eu.kanade.tachiyomi.data.backup.legacy.serializer.CategoryTypeAdapter
 import eu.kanade.tachiyomi.data.backup.legacy.serializer.ChapterTypeAdapter
@@ -49,8 +29,6 @@ import eu.kanade.tachiyomi.data.database.models.MangaImpl
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.database.models.TrackImpl
 import eu.kanade.tachiyomi.data.database.models.toMangaInfo
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.all.MergedSource
@@ -62,8 +40,6 @@ import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 import timber.log.Timber
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get
 import java.lang.RuntimeException
 import kotlin.math.max

@@ -89,180 +65,8 @@ class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : Ab
     * @param uri path of Uri
     * @param isJob backup called from job
     */
-    override fun createBackup(uri: Uri, flags: Int, isJob: Boolean): String? {
-        // Create root object
-        val root = JsonObject()
-
-        // Create manga array
-        val mangaEntries = JsonArray()
-
-        // Create category array
-        val categoryEntries = JsonArray()
-
-        // Create extension ID/name mapping
-        val extensionEntries = JsonArray()
-
-        // Merged Manga References
-        val mergedMangaReferenceEntries = JsonArray()
-
-        // Add value's to root
-        root[Backup.VERSION] = CURRENT_VERSION
-        root[Backup.MANGAS] = mangaEntries
-        root[CATEGORIES] = categoryEntries
-        root[EXTENSIONS] = extensionEntries
-        // SY -->
-        root[MERGEDMANGAREFERENCES] = mergedMangaReferenceEntries
-        // SY <--
-
-        databaseHelper.inTransaction {
-            val mangas = getFavoriteManga()/* SY --> */.filterNot { it.source == MERGED_SOURCE_ID } + getMergedManga().filterNot { it.source == MERGED_SOURCE_ID } /* SY <-- */
-
-            val extensions: MutableSet<String> = mutableSetOf()
-
-            // Backup library manga and its dependencies
-            mangas.forEach { manga ->
-                mangaEntries.add(backupMangaObject(manga, flags))
-
-                // Maintain set of extensions/sources used (excludes local source)
-                if (manga.source != LocalSource.ID) {
-                    sourceManager.get(manga.source)?.let {
-                        extensions.add("${manga.source}:${it.name}")
-                    }
-                }
-            }
-
-            // Backup categories
-            if ((flags and BACKUP_CATEGORY_MASK) == BACKUP_CATEGORY) {
-                backupCategories(categoryEntries)
-            }
-
-            // Backup extension ID/name mapping
-            backupExtensionInfo(extensionEntries, extensions)
-            // SY -->
-            root[SAVEDSEARCHES] =
-                Injekt.get<PreferencesHelper>().savedSearches().get().joinToString(separator = "***")
-
-            backupMergedMangaReferences(mergedMangaReferenceEntries)
-            // SY <--
-        }
-
-        try {
-            val file: UniFile = (
-                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
-                    dir.createFile(Backup.getDefaultFilename())
-                } else {
-                    UniFile.fromUri(context, uri)
-                }
-                )
-                ?: throw Exception("Couldn't create backup file")
-
-            file.openOutputStream().bufferedWriter().use {
-                parser.toJson(root, it)
-            }
-            return file.uri.toString()
-        } catch (e: Exception) {
-            Timber.e(e)
-            throw e
-        }
-    }
-
-    private fun backupExtensionInfo(root: JsonArray, extensions: Set<String>) {
-        extensions.sorted().forEach {
-            root.add(it)
-        }
-    }
-
-    // SY -->
-    private fun backupMergedMangaReferences(root: JsonArray) {
-        val mergedMangaReferences = databaseHelper.getMergedMangaReferences().executeAsBlocking()
-        mergedMangaReferences.forEach { root.add(parser.toJsonTree(it)) }
-    }
-    // SY <--
-
-    /**
-     * Backup the categories of library
-     *
-     * @param root root of categories json
-     */
-    internal fun backupCategories(root: JsonArray) {
-        val categories = databaseHelper.getCategories().executeAsBlocking()
-        categories.forEach { root.add(parser.toJsonTree(it)) }
-    }
-
-    /**
-     * Convert a manga to Json
-     *
-     * @param manga manga that gets converted
-     * @return [JsonElement] containing manga information
-     */
-    internal fun backupMangaObject(manga: Manga, options: Int): JsonElement {
-        // Entry for this manga
-        val entry = JsonObject()
-
-        // Backup manga fields
-        entry[MANGA] = parser.toJsonTree(manga)
-
-        // Check if user wants chapter information in backup
-        if (options and BACKUP_CHAPTER_MASK == BACKUP_CHAPTER) {
-            // Backup all the chapters
-            val chapters = databaseHelper.getChapters(manga).executeAsBlocking()
-            if (chapters.isNotEmpty()) {
-                val chaptersJson = parser.toJsonTree(chapters)
-                if (chaptersJson.asJsonArray.size() > 0) {
-                    entry[CHAPTERS] = chaptersJson
-                }
-            }
-        }
-
-        // Check if user wants category information in backup
-        if (options and BACKUP_CATEGORY_MASK == BACKUP_CATEGORY) {
-            // Backup categories for this manga
-            val categoriesForManga = databaseHelper.getCategoriesForManga(manga).executeAsBlocking()
-            if (categoriesForManga.isNotEmpty()) {
-                val categoriesNames = categoriesForManga.map { it.name }
-                entry[CATEGORIES] = parser.toJsonTree(categoriesNames)
-            }
-        }
-
-        // Check if user wants track information in backup
-        if (options and BACKUP_TRACK_MASK == BACKUP_TRACK) {
-            val tracks = databaseHelper.getTracks(manga).executeAsBlocking()
-            if (tracks.isNotEmpty()) {
-                entry[TRACK] = parser.toJsonTree(tracks)
-            }
-        }
-
-        // Check if user wants history information in backup
-        if (options and BACKUP_HISTORY_MASK == BACKUP_HISTORY) {
-            val historyForManga = databaseHelper.getHistoryByMangaId(manga.id!!).executeAsBlocking()
-            if (historyForManga.isNotEmpty()) {
-                val historyData = historyForManga.mapNotNull { history ->
-                    val url = databaseHelper.getChapter(history.chapter_id).executeAsBlocking()?.url
-                    url?.let { DHistory(url, history.last_read) }
-                }
-                val historyJson = parser.toJsonTree(historyData)
-                if (historyJson.asJsonArray.size() > 0) {
-                    entry[HISTORY] = historyJson
-                }
-            }
-        }
-
-        return entry
-    }
+    override fun createBackup(uri: Uri, flags: Int, isJob: Boolean) =
+        throw IllegalStateException("Legacy backup creation is not supported")

    fun restoreMangaNoFetch(manga: Manga, dbManga: Manga) {
        manga.id = dbManga.id
@@ -18,7 +18,7 @@ object MangaTypeAdapter {
                value(it.originalTitle)
                // SY <--
                value(it.source)
-                value(it.viewer)
+                value(it.viewer_flags)
                value(it.chapter_flags)
                endArray()
            }
@@ -29,7 +29,7 @@ object MangaTypeAdapter {
                manga.url = nextString()
                manga.title = nextString()
                manga.source = nextLong()
-                manga.viewer = nextInt()
+                manga.viewer_flags = nextInt()
                manga.chapter_flags = nextInt()
                endArray()
                manga
@@ -2,8 +2,6 @@ package eu.kanade.tachiyomi.data.cache

 import android.content.Context
 import android.text.format.Formatter
-import com.github.salomonbrys.kotson.fromJson
-import com.google.gson.Gson
 import com.jakewharton.disklrucache.DiskLruCache
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
@@ -15,10 +13,12 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
 import okhttp3.Response
 import okio.buffer
 import okio.sink
-import rx.Observable
 import uy.kohesive.injekt.injectLazy
 import java.io.File
 import java.io.IOException
@@ -48,14 +48,12 @@ class ChapterCache(private val context: Context) {
    private val scope = CoroutineScope(Job() + Dispatchers.Main)

    /** Google Json class used for parsing JSON files.  */
-    private val gson: Gson by injectLazy()
+    private val json: Json by injectLazy()

    // --> EH
    private val prefs: PreferencesHelper by injectLazy()
-    // <-- EH

    /** Cache class used for cache management.  */
-    // --> EH
    private var diskCache = setupDiskCache(prefs.cacheSize().get().toLong())

    init {
@@ -73,7 +71,7 @@ class ChapterCache(private val context: Context) {
    /**
     * Returns directory of cache.
     */
-    val cacheDir: File
+    private val cacheDir: File
        get() = diskCache.directory

    /**
@@ -100,43 +98,19 @@ class ChapterCache(private val context: Context) {
    }
    // <-- EH

-    /**
-     * Remove file from cache.
-     *
-     * @param file name of file "md5.0".
-     * @return status of deletion for the file.
-     */
-    fun removeFileFromCache(file: String): Boolean {
-        // Make sure we don't delete the journal file (keeps track of cache).
-        if (file == "journal" || file.startsWith("journal.")) {
-            return false
-        }
-
-        return try {
-            // Remove the extension from the file to get the key of the cache
-            val key = file.substringBeforeLast(".")
-            // Remove file from cache.
-            diskCache.remove(key)
-        } catch (e: Exception) {
-            false
-        }
-    }
-
    /**
     * Get page list from cache.
     *
     * @param chapter the chapter.
-     * @return an observable of the list of pages.
+     * @return the list of pages.
     */
-    fun getPageListFromCache(chapter: Chapter): Observable<List<Page>> {
-        return Observable.fromCallable {
-            // Get the key for the chapter.
-            val key = DiskUtil.hashKeyForDisk(getKey(chapter))
+    fun getPageListFromCache(chapter: Chapter): List<Page> {
+        // Get the key for the chapter.
+        val key = DiskUtil.hashKeyForDisk(getKey(chapter))

-            // Convert JSON string to list of objects. Throws an exception if snapshot is null
-            diskCache.get(key).use {
-                gson.fromJson<List<Page>>(it.getString(0))
-            }
+        // Convert JSON string to list of objects. Throws an exception if snapshot is null
+        return diskCache.get(key).use {
+            json.decodeFromString(it.getString(0))
        }
    }

@@ -148,7 +122,7 @@ class ChapterCache(private val context: Context) {
     */
    fun putPageListToCache(chapter: Chapter, pages: List<Page>) {
        // Convert list of pages to json string.
-        val cachedValue = gson.toJson(pages)
+        val cachedValue = json.encodeToString(pages)

        // Initialize the editor (edits the values for an entry).
        var editor: DiskLruCache.Editor? = null
@@ -228,6 +202,38 @@ class ChapterCache(private val context: Context) {
        }
    }

+    fun clear(): Int {
+        var deletedFiles = 0
+        cacheDir.listFiles()?.forEach {
+            if (removeFileFromCache(it.name)) {
+                deletedFiles++
+            }
+        }
+        return deletedFiles
+    }
+
+    /**
+     * Remove file from cache.
+     *
+     * @param file name of file "md5.0".
+     * @return status of deletion for the file.
+     */
+    private fun removeFileFromCache(file: String): Boolean {
+        // Make sure we don't delete the journal file (keeps track of cache).
+        if (file == "journal" || file.startsWith("journal.")) {
+            return false
+        }
+
+        return try {
+            // Remove the extension from the file to get the key of the cache
+            val key = file.substringBeforeLast(".")
+            // Remove file from cache.
+            diskCache.remove(key)
+        } catch (e: Exception) {
+            false
+        }
+    }
+
    private fun getKey(chapter: Chapter): String {
        return "${chapter.manga_id}${chapter.url}"
    }
@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.data.cache

 import android.content.Context
+import coil.imageLoader
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.util.storage.DiskUtil
 import java.io.File
@@ -99,6 +100,13 @@ class CoverCache(private val context: Context) {
        }
    }

+    /**
+     * Clear coil's memory cache.
+     */
+    fun clearMemoryCache() {
+        context.imageLoader.memoryCache.clear()
+    }
+
    private fun getCacheDir(dir: String): File {
        return context.getExternalFilesDir(dir)
            ?: File(context.filesDir, dir).also { it.mkdirs() }
@@ -0,0 +1,25 @@
+package eu.kanade.tachiyomi.data.coil
+
+import coil.bitmap.BitmapPool
+import coil.decode.DataSource
+import coil.decode.Options
+import coil.fetch.FetchResult
+import coil.fetch.Fetcher
+import coil.fetch.SourceResult
+import coil.size.Size
+import okio.buffer
+import okio.source
+import java.io.ByteArrayInputStream
+import java.nio.ByteBuffer
+
+class ByteBufferFetcher : Fetcher<ByteBuffer> {
+    override suspend fun fetch(pool: BitmapPool, data: ByteBuffer, size: Size, options: Options): FetchResult {
+        return SourceResult(
+            source = ByteArrayInputStream(data.array()).source().buffer(),
+            mimeType = null,
+            dataSource = DataSource.MEMORY
+        )
+    }
+
+    override fun key(data: ByteBuffer): String? = null
+}
@@ -0,0 +1,172 @@
+package eu.kanade.tachiyomi.data.coil
+
+import coil.bitmap.BitmapPool
+import coil.decode.DataSource
+import coil.decode.Options
+import coil.fetch.FetchResult
+import coil.fetch.Fetcher
+import coil.fetch.SourceResult
+import coil.network.HttpException
+import coil.request.get
+import coil.size.Size
+import eu.kanade.tachiyomi.data.cache.CoverCache
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.network.NetworkHelper
+import eu.kanade.tachiyomi.network.await
+import eu.kanade.tachiyomi.source.SourceManager
+import eu.kanade.tachiyomi.source.online.HttpSource
+import okhttp3.CacheControl
+import okhttp3.Call
+import okhttp3.Request
+import okhttp3.Response
+import okhttp3.ResponseBody
+import okio.buffer
+import okio.sink
+import okio.source
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import uy.kohesive.injekt.injectLazy
+import java.io.File
+import java.util.Date
+
+/**
+ * Coil component that fetches [Manga] cover while using the cached file in disk when available.
+ *
+ * Available request parameter:
+ * - [USE_CUSTOM_COVER]: Use custom cover if set by user, default is true
+ */
+class MangaCoverFetcher : Fetcher<Manga> {
+    private val coverCache: CoverCache by injectLazy()
+    private val sourceManager: SourceManager by injectLazy()
+    private val defaultClient = Injekt.get<NetworkHelper>().coilClient
+
+    override fun key(data: Manga): String? {
+        if (data.thumbnail_url.isNullOrBlank()) return null
+        return data.thumbnail_url!!
+    }
+
+    override suspend fun fetch(pool: BitmapPool, data: Manga, size: Size, options: Options): FetchResult {
+        // Use custom cover if exists
+        val useCustomCover = options.parameters[USE_CUSTOM_COVER] as? Boolean ?: true
+        val customCoverFile = coverCache.getCustomCoverFile(data)
+        if (useCustomCover && customCoverFile.exists()) {
+            return fileLoader(customCoverFile)
+        }
+
+        val cover = data.thumbnail_url
+        return when (getResourceType(cover)) {
+            Type.URL -> httpLoader(data, options)
+            Type.File -> fileLoader(data)
+            null -> error("Invalid image")
+        }
+    }
+
+    private suspend fun httpLoader(manga: Manga, options: Options): FetchResult {
+        val coverFile = coverCache.getCoverFile(manga) ?: error("No cover specified")
+
+        // Use previously cached cover if exist
+        if (coverFile.exists() && options.diskCachePolicy.readEnabled) {
+            if (!manga.favorite) {
+                coverFile.setLastModified(Date().time)
+            }
+            return fileLoader(coverFile)
+        }
+
+        val (response, body) = awaitGetCall(manga, options)
+        if (!response.isSuccessful) {
+            body.close()
+            throw HttpException(response)
+        }
+
+        // Write to disk for future use
+        if (options.diskCachePolicy.writeEnabled) {
+            response.peekBody(Long.MAX_VALUE).source().use { input ->
+                val tmpFile = File(coverFile.absolutePath + "_tmp")
+                tmpFile.parentFile?.mkdirs()
+                tmpFile.sink().buffer().use { output ->
+                    output.writeAll(input)
+                }
+                if (coverFile.exists()) {
+                    coverFile.delete()
+                }
+                tmpFile.renameTo(coverFile)
+            }
+        }
+
+        return SourceResult(
+            source = body.source(),
+            mimeType = "image/*",
+            dataSource = if (response.cacheResponse != null) DataSource.DISK else DataSource.NETWORK
+        )
+    }
+
+    private suspend fun awaitGetCall(manga: Manga, options: Options): Pair<Response, ResponseBody> {
+        val call = getCall(manga, options)
+        val response = call.await()
+        return response to checkNotNull(response.body) { "Null response source" }
+    }
+
+    private fun getCall(manga: Manga, options: Options): Call {
+        val source = sourceManager.get(manga.source) as? HttpSource
+        val client = source?.client ?: defaultClient
+
+        val newClient = client.newBuilder().build()
+
+        val request = Request.Builder().url(manga.thumbnail_url!!).also {
+            if (source != null) {
+                it.headers(source.headers)
+            }
+
+            val networkRead = options.networkCachePolicy.readEnabled
+            val diskRead = options.diskCachePolicy.readEnabled
+            when {
+                !networkRead && diskRead -> {
+                    it.cacheControl(CacheControl.FORCE_CACHE)
+                }
+                networkRead && !diskRead -> if (options.diskCachePolicy.writeEnabled) {
+                    it.cacheControl(CacheControl.FORCE_NETWORK)
+                } else {
+                    it.cacheControl(CACHE_CONTROL_FORCE_NETWORK_NO_CACHE)
+                }
+                !networkRead && !diskRead -> {
+                    // This causes the request to fail with a 504 Unsatisfiable Request.
+                    it.cacheControl(CACHE_CONTROL_NO_NETWORK_NO_CACHE)
+                }
+            }
+        }.build()
+
+        return newClient.newCall(request)
+    }
+
+    private fun fileLoader(manga: Manga): FetchResult {
+        return fileLoader(File(manga.thumbnail_url!!.substringAfter("file://")))
+    }
+
+    private fun fileLoader(file: File): FetchResult {
+        return SourceResult(
+            source = file.source().buffer(),
+            mimeType = "image/*",
+            dataSource = DataSource.DISK
+        )
+    }
+
+    private fun getResourceType(cover: String?): Type? {
+        return when {
+            cover.isNullOrEmpty() -> null
+            cover.startsWith("http") || cover.startsWith("Custom-", true) -> Type.URL
+            cover.startsWith("/") || cover.startsWith("file://") -> Type.File
+            else -> null
+        }
+    }
+
+    private enum class Type {
+        File, URL
+    }
+
+    companion object {
+        const val USE_CUSTOM_COVER = "use_custom_cover"
+
+        private val CACHE_CONTROL_FORCE_NETWORK_NO_CACHE = CacheControl.Builder().noCache().noStore().build()
+        private val CACHE_CONTROL_NO_NETWORK_NO_CACHE = CacheControl.Builder().noCache().onlyIfCached().build()
+    }
+}
@@ -21,9 +21,6 @@ import eu.kanade.tachiyomi.data.database.queries.HistoryQueries
 import eu.kanade.tachiyomi.data.database.queries.MangaCategoryQueries
 import eu.kanade.tachiyomi.data.database.queries.MangaQueries
 import eu.kanade.tachiyomi.data.database.queries.TrackQueries
-import exh.md.similar.sql.mappers.SimilarTypeMapping
-import exh.md.similar.sql.models.MangaSimilar
-import exh.md.similar.sql.queries.SimilarQueries
 import exh.merged.sql.mappers.MergedMangaTypeMapping
 import exh.merged.sql.models.MergedMangaReference
 import exh.merged.sql.queries.MergedQueries
@@ -42,7 +39,7 @@ import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory
 * This class provides operations to manage the database through its interfaces.
 */
 open class DatabaseHelper(context: Context) :
-    MangaQueries, ChapterQueries, TrackQueries, CategoryQueries, MangaCategoryQueries, HistoryQueries /* SY --> */, SearchMetadataQueries, SearchTagQueries, SearchTitleQueries, MergedQueries, SimilarQueries /* SY <-- */ {
+    MangaQueries, ChapterQueries, TrackQueries, CategoryQueries, MangaCategoryQueries, HistoryQueries /* SY --> */, SearchMetadataQueries, SearchTagQueries, SearchTitleQueries, MergedQueries /* SY <-- */ {

    private val configuration = SupportSQLiteOpenHelper.Configuration.builder(context)
        .name(DbOpenCallback.DATABASE_NAME)
@@ -62,7 +59,6 @@ open class DatabaseHelper(context: Context) :
        .addTypeMapping(SearchTag::class.java, SearchTagTypeMapping())
        .addTypeMapping(SearchTitle::class.java, SearchTitleTypeMapping())
        .addTypeMapping(MergedMangaReference::class.java, MergedMangaTypeMapping())
-        .addTypeMapping(MangaSimilar::class.java, SimilarTypeMapping())
        // SY <--
        .build()

@@ -8,7 +8,6 @@ import eu.kanade.tachiyomi.data.database.tables.HistoryTable
 import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable
 import eu.kanade.tachiyomi.data.database.tables.MangaTable
 import eu.kanade.tachiyomi.data.database.tables.TrackTable
-import exh.md.similar.sql.tables.SimilarTable
 import exh.merged.sql.tables.MergedTable
 import exh.metadata.sql.tables.SearchMetadataTable
 import exh.metadata.sql.tables.SearchTagTable
@@ -25,7 +24,7 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
        /**
         * Version of the database.
         */
-        const val DATABASE_VERSION = /* SY --> */ 5 /* SY <-- */
+        const val DATABASE_VERSION = /* SY --> */ 7 /* SY <-- */
    }

    override fun onCreate(db: SupportSQLiteDatabase) = with(db) {
@@ -40,7 +39,6 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
        execSQL(SearchTagTable.createTableQuery)
        execSQL(SearchTitleTable.createTableQuery)
        execSQL(MergedTable.createTableQuery)
-        execSQL(SimilarTable.createTableQuery)
        // SY <--

        // DB indexes
@@ -57,7 +55,6 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
        execSQL(SearchTitleTable.createMangaIdIndexQuery)
        execSQL(SearchTitleTable.createTitleIndexQuery)
        execSQL(MergedTable.createIndexQuery)
-        execSQL(SimilarTable.createMangaIdIndexQuery)
        // SY <--
    }

@@ -74,9 +71,15 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
            db.execSQL(MergedTable.createTableQuery)
            db.execSQL(MergedTable.createIndexQuery)
        }
-        if (oldVersion < 5) {
+        /*if (oldVersion < 5) {
            db.execSQL(SimilarTable.createTableQuery)
            db.execSQL(SimilarTable.createMangaIdIndexQuery)
+        }*/
+        if (oldVersion < 6) {
+            db.execSQL(MangaTable.addFilteredScanlators)
+        }
+        if (oldVersion < 7) {
+            db.execSQL("DROP TABLE IF EXISTS manga_related")
        }
    }

@@ -18,6 +18,7 @@ import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_COVER_LAST_MODIFI
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_DATE_ADDED
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_DESCRIPTION
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_FAVORITE
+import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_FILTERED_SCANLATORS
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_GENRE
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_ID
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_INITIALIZED
@@ -65,10 +66,11 @@ class MangaPutResolver : DefaultPutResolver<Manga>() {
            COL_FAVORITE to obj.favorite,
            COL_LAST_UPDATE to obj.last_update,
            COL_INITIALIZED to obj.initialized,
-            COL_VIEWER to obj.viewer,
+            COL_VIEWER to obj.viewer_flags,
            COL_CHAPTER_FLAGS to obj.chapter_flags,
            COL_COVER_LAST_MODIFIED to obj.cover_last_modified,
-            COL_DATE_ADDED to obj.date_added
+            COL_DATE_ADDED to obj.date_added,
+            COL_FILTERED_SCANLATORS to obj.filtered_scanlators
        )
 }

@@ -87,10 +89,11 @@ interface BaseMangaGetResolver {
        favorite = cursor.getInt(cursor.getColumnIndex(COL_FAVORITE)) == 1
        last_update = cursor.getLong(cursor.getColumnIndex(COL_LAST_UPDATE))
        initialized = cursor.getInt(cursor.getColumnIndex(COL_INITIALIZED)) == 1
-        viewer = cursor.getInt(cursor.getColumnIndex(COL_VIEWER))
+        viewer_flags = cursor.getInt(cursor.getColumnIndex(COL_VIEWER))
        chapter_flags = cursor.getInt(cursor.getColumnIndex(COL_CHAPTER_FLAGS))
        cover_last_modified = cursor.getLong(cursor.getColumnIndex(COL_COVER_LAST_MODIFIED))
        date_added = cursor.getLong(cursor.getColumnIndex(COL_DATE_ADDED))
+        filtered_scanlators = cursor.getString(cursor.getColumnIndex(COL_FILTERED_SCANLATORS))
    }
 }

@@ -1,6 +1,8 @@
 package eu.kanade.tachiyomi.data.database.models

 import eu.kanade.tachiyomi.source.model.SManga
+import eu.kanade.tachiyomi.ui.reader.setting.OrientationType
+import eu.kanade.tachiyomi.ui.reader.setting.ReadingModeType
 import tachiyomi.source.model.MangaInfo

 interface Manga : SManga {
@@ -15,18 +17,20 @@ interface Manga : SManga {

    var date_added: Long

-    var viewer: Int
+    var viewer_flags: Int

    var chapter_flags: Int

    var cover_last_modified: Long

+    var filtered_scanlators: String?
+
    fun setChapterOrder(order: Int) {
-        setFlags(order, SORT_MASK)
+        setChapterFlags(order, CHAPTER_SORT_MASK)
    }

    fun sortDescending(): Boolean {
-        return chapter_flags and SORT_MASK == SORT_DESC
+        return chapter_flags and CHAPTER_SORT_MASK == CHAPTER_SORT_DESC
    }

    fun getGenres(): List<String>? {
@@ -39,60 +43,72 @@ interface Manga : SManga {
    }
    // SY <--

-    private fun setFlags(flag: Int, mask: Int) {
+    private fun setChapterFlags(flag: Int, mask: Int) {
        chapter_flags = chapter_flags and mask.inv() or (flag and mask)
    }

+    private fun setViewerFlags(flag: Int, mask: Int) {
+        viewer_flags = viewer_flags and mask.inv() or (flag and mask)
+    }
+
    // Used to display the chapter's title one way or another
    var displayMode: Int
-        get() = chapter_flags and DISPLAY_MASK
-        set(mode) = setFlags(mode, DISPLAY_MASK)
+        get() = chapter_flags and CHAPTER_DISPLAY_MASK
+        set(mode) = setChapterFlags(mode, CHAPTER_DISPLAY_MASK)

    var readFilter: Int
-        get() = chapter_flags and READ_MASK
-        set(filter) = setFlags(filter, READ_MASK)
+        get() = chapter_flags and CHAPTER_READ_MASK
+        set(filter) = setChapterFlags(filter, CHAPTER_READ_MASK)

    var downloadedFilter: Int
-        get() = chapter_flags and DOWNLOADED_MASK
-        set(filter) = setFlags(filter, DOWNLOADED_MASK)
+        get() = chapter_flags and CHAPTER_DOWNLOADED_MASK
+        set(filter) = setChapterFlags(filter, CHAPTER_DOWNLOADED_MASK)

    var bookmarkedFilter: Int
-        get() = chapter_flags and BOOKMARKED_MASK
-        set(filter) = setFlags(filter, BOOKMARKED_MASK)
+        get() = chapter_flags and CHAPTER_BOOKMARKED_MASK
+        set(filter) = setChapterFlags(filter, CHAPTER_BOOKMARKED_MASK)

    var sorting: Int
-        get() = chapter_flags and SORTING_MASK
-        set(sort) = setFlags(sort, SORTING_MASK)
+        get() = chapter_flags and CHAPTER_SORTING_MASK
+        set(sort) = setChapterFlags(sort, CHAPTER_SORTING_MASK)
+
+    var readingModeType: Int
+        get() = viewer_flags and ReadingModeType.MASK
+        set(readingMode) = setViewerFlags(readingMode, ReadingModeType.MASK)
+
+    var orientationType: Int
+        get() = viewer_flags and OrientationType.MASK
+        set(rotationType) = setViewerFlags(rotationType, OrientationType.MASK)

    companion object {

-        const val SORT_DESC = 0x00000000
-        const val SORT_ASC = 0x00000001
-        const val SORT_MASK = 0x00000001
-
        // Generic filter that does not filter anything
        const val SHOW_ALL = 0x00000000

-        const val SHOW_UNREAD = 0x00000002
-        const val SHOW_READ = 0x00000004
-        const val READ_MASK = 0x00000006
+        const val CHAPTER_SORT_DESC = 0x00000000
+        const val CHAPTER_SORT_ASC = 0x00000001
+        const val CHAPTER_SORT_MASK = 0x00000001

-        const val SHOW_DOWNLOADED = 0x00000008
-        const val SHOW_NOT_DOWNLOADED = 0x00000010
-        const val DOWNLOADED_MASK = 0x00000018
+        const val CHAPTER_SHOW_UNREAD = 0x00000002
+        const val CHAPTER_SHOW_READ = 0x00000004
+        const val CHAPTER_READ_MASK = 0x00000006

-        const val SHOW_BOOKMARKED = 0x00000020
-        const val SHOW_NOT_BOOKMARKED = 0x00000040
-        const val BOOKMARKED_MASK = 0x00000060
+        const val CHAPTER_SHOW_DOWNLOADED = 0x00000008
+        const val CHAPTER_SHOW_NOT_DOWNLOADED = 0x00000010
+        const val CHAPTER_DOWNLOADED_MASK = 0x00000018

-        const val SORTING_SOURCE = 0x00000000
-        const val SORTING_NUMBER = 0x00000100
-        const val SORTING_UPLOAD_DATE = 0x00000200
-        const val SORTING_MASK = 0x00000300
+        const val CHAPTER_SHOW_BOOKMARKED = 0x00000020
+        const val CHAPTER_SHOW_NOT_BOOKMARKED = 0x00000040
+        const val CHAPTER_BOOKMARKED_MASK = 0x00000060

-        const val DISPLAY_NAME = 0x00000000
-        const val DISPLAY_NUMBER = 0x00100000
-        const val DISPLAY_MASK = 0x00100000
+        const val CHAPTER_SORTING_SOURCE = 0x00000000
+        const val CHAPTER_SORTING_NUMBER = 0x00000100
+        const val CHAPTER_SORTING_UPLOAD_DATE = 0x00000200
+        const val CHAPTER_SORTING_MASK = 0x00000300
+
+        const val CHAPTER_DISPLAY_NAME = 0x00000000
+        const val CHAPTER_DISPLAY_NUMBER = 0x00100000
+        const val CHAPTER_DISPLAY_MASK = 0x00100000

        fun create(source: Long): Manga = MangaImpl().apply {
            this.source = source
@@ -56,12 +56,14 @@ open class MangaImpl : Manga {

    override var initialized: Boolean = false

-    override var viewer: Int = 0
+    override var viewer_flags: Int = 0

    override var chapter_flags: Int = 0

    override var cover_last_modified: Long = 0

+    override var filtered_scanlators: String? = null
+
    // SY -->
    lateinit var ogTitle: String
        private set
@@ -9,13 +9,13 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.resolvers.LibraryMangaGetResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaCoverLastModifiedPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaFavoritePutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.MangaFilteredScanlatorsPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaFlagsPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaInfoPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaLastUpdatedPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaMigrationPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaThumbnailPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaTitlePutResolver
-import eu.kanade.tachiyomi.data.database.resolvers.MangaViewerPutResolver
 import eu.kanade.tachiyomi.data.database.tables.CategoryTable
 import eu.kanade.tachiyomi.data.database.tables.ChapterTable
 import eu.kanade.tachiyomi.data.database.tables.MangaCategoryTable
@@ -114,14 +114,24 @@ interface MangaQueries : DbProvider {

    fun insertMangas(mangas: List<Manga>) = db.put().objects(mangas).prepare()

-    fun updateFlags(manga: Manga) = db.put()
+    fun updateChapterFlags(manga: Manga) = db.put()
        .`object`(manga)
-        .withPutResolver(MangaFlagsPutResolver())
+        .withPutResolver(MangaFlagsPutResolver(MangaTable.COL_CHAPTER_FLAGS, Manga::chapter_flags))
        .prepare()

-    fun updateFlags(mangas: List<Manga>) = db.put()
-        .objects(mangas)
-        .withPutResolver(MangaFlagsPutResolver(true))
+    fun updateChapterFlags(manga: List<Manga>) = db.put()
+        .objects(manga)
+        .withPutResolver(MangaFlagsPutResolver(MangaTable.COL_CHAPTER_FLAGS, Manga::chapter_flags, true))
+        .prepare()
+
+    fun updateViewerFlags(manga: Manga) = db.put()
+        .`object`(manga)
+        .withPutResolver(MangaFlagsPutResolver(MangaTable.COL_VIEWER, Manga::viewer_flags))
+        .prepare()
+
+    fun updateViewerFlags(manga: List<Manga>) = db.put()
+        .objects(manga)
+        .withPutResolver(MangaFlagsPutResolver(MangaTable.COL_VIEWER, Manga::viewer_flags, true))
        .prepare()

    fun updateLastUpdated(manga: Manga) = db.put()
@@ -134,11 +144,6 @@ interface MangaQueries : DbProvider {
        .withPutResolver(MangaFavoritePutResolver())
        .prepare()

-    fun updateMangaViewer(manga: Manga) = db.put()
-        .`object`(manga)
-        .withPutResolver(MangaViewerPutResolver())
-        .prepare()
-
    fun updateMangaTitle(manga: Manga) = db.put()
        .`object`(manga)
        .withPutResolver(MangaTitlePutResolver())
@@ -149,6 +154,13 @@ interface MangaQueries : DbProvider {
        .withPutResolver(MangaCoverLastModifiedPutResolver())
        .prepare()

+    // SY -->
+    fun updateMangaFilteredScanlators(manga: Manga) = db.put()
+        .`object`(manga)
+        .withPutResolver(MangaFilteredScanlatorsPutResolver())
+        .prepare()
+    // SY <--
+
    fun deleteManga(manga: Manga) = db.delete().`object`(manga).prepare()

    fun deleteMangas(mangas: List<Manga>) = db.delete().objects(mangas).prepare()
@@ -9,7 +9,8 @@ import eu.kanade.tachiyomi.data.database.inTransactionReturn
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.tables.MangaTable

-class MangaViewerPutResolver : PutResolver<Manga>() {
+// [EXH]
+class MangaFilteredScanlatorsPutResolver : PutResolver<Manga>() {

    override fun performPut(db: StorIOSQLite, manga: Manga) = db.inTransactionReturn {
        val updateQuery = mapToUpdateQuery(manga)
@@ -21,12 +22,11 @@ class MangaViewerPutResolver : PutResolver<Manga>() {

    fun mapToUpdateQuery(manga: Manga) = UpdateQuery.builder()
        .table(MangaTable.TABLE)
-        .where("${MangaTable.COL_ID} = ?")
-        .whereArgs(manga.id)
+        .where("${MangaTable.COL_FILTERED_SCANLATORS} = ?")
+        .whereArgs(manga.filtered_scanlators)
        .build()

-    fun mapToContentValues(manga: Manga) =
-        contentValuesOf(
-            MangaTable.COL_VIEWER to manga.viewer
-        )
+    fun mapToContentValues(manga: Manga) = contentValuesOf(
+        MangaTable.COL_FILTERED_SCANLATORS to manga.filtered_scanlators
+    )
 }
@@ -8,8 +8,9 @@ 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
+import kotlin.reflect.KProperty1

-class MangaFlagsPutResolver(private val updateAll: Boolean = false) : PutResolver<Manga>() {
+class MangaFlagsPutResolver(private val colName: String, private val fieldGetter: KProperty1<Manga, Int>, private val updateAll: Boolean = false) : PutResolver<Manga>() {

    override fun performPut(db: StorIOSQLite, manga: Manga) = db.inTransactionReturn {
        val updateQuery = mapToUpdateQuery(manga)
@@ -37,6 +38,6 @@ class MangaFlagsPutResolver(private val updateAll: Boolean = false) : PutResolve

    fun mapToContentValues(manga: Manga) =
        contentValuesOf(
-            MangaTable.COL_CHAPTER_FLAGS to manga.chapter_flags
+            colName to fieldGetter.get(manga)
        )
 }
@@ -30,6 +30,6 @@ class MangaMigrationPutResolver : PutResolver<Manga>() {
        MangaTable.COL_DATE_ADDED to manga.date_added,
        MangaTable.COL_TITLE to manga.title,
        MangaTable.COL_CHAPTER_FLAGS to manga.chapter_flags,
-        MangaTable.COL_VIEWER to manga.viewer
+        MangaTable.COL_VIEWER to manga.viewer_flags
    )
 }
@@ -40,6 +40,8 @@ object MangaTable {

    // SY ->>
    const val COL_READ = "read"
+
+    const val COL_FILTERED_SCANLATORS = "filtered_scanlators"
    // SY <--

    const val COL_CATEGORY = "category"
@@ -65,7 +67,8 @@ object MangaTable {
            $COL_VIEWER INTEGER NOT NULL,
            $COL_CHAPTER_FLAGS INTEGER NOT NULL,
            $COL_COVER_LAST_MODIFIED LONG NOT NULL,
-            $COL_DATE_ADDED LONG NOT NULL
+            $COL_DATE_ADDED LONG NOT NULL,
+            $COL_FILTERED_SCANLATORS TEXT
            )"""

    val createUrlIndexQuery: String
@@ -90,4 +93,7 @@ object MangaTable {
            "FROM $TABLE INNER JOIN ${ChapterTable.TABLE} " +
            "ON $TABLE.$COL_ID = ${ChapterTable.TABLE}.${ChapterTable.COL_MANGA_ID} " +
            "GROUP BY $TABLE.$COL_ID)"
+
+    val addFilteredScanlators: String
+        get() = "ALTER TABLE $TABLE ADD COLUMN $COL_FILTERED_SCANLATORS TEXT"
 }
@@ -203,6 +203,15 @@ class DownloadManager(private val context: Context) {
        deleteChapters(listOf(download.chapter), download.manga, download.source)
    }

+    fun deletePendingDownloads(vararg downloads: Download) {
+        val downloadsByManga = downloads.groupBy { it.manga.id }
+        downloadsByManga.map { entry ->
+            val manga = entry.value.first().manga
+            val source = entry.value.first().source
+            deleteChapters(entry.value.map { it.chapter }, manga, source)
+        }
+    }
+
    /**
     * Deletes the directories of a list of downloaded chapters.
     *
@@ -263,7 +272,7 @@ class DownloadManager(private val context: Context) {

        if (removeNonFavorite && !manga.favorite) {
            val mangaFolder = provider.getMangaDir(manga, source)
-            cleaned += 1 + (mangaFolder.listFiles()?.size ?: 0)
+            cleaned += 1 + mangaFolder.listFiles().orEmpty().size
            mangaFolder.delete()
            cache.removeManga(manga)
            return cleaned
@@ -284,8 +293,7 @@ class DownloadManager(private val context: Context) {

        if (cache.getDownloadCount(manga) == 0) {
            val mangaFolder = provider.getMangaDir(manga, source)
-            val size = mangaFolder.listFiles()?.size ?: 0
-            if (size == 0) {
+            if (!mangaFolder.listFiles().isNullOrEmpty()) {
                mangaFolder.delete()
                cache.removeManga(manga)
            } else {
@@ -28,7 +28,6 @@ internal class DownloadNotifier(private val context: Context) {
        context.notificationBuilder(Notifications.CHANNEL_DOWNLOADER_PROGRESS) {
            setLargeIcon(BitmapFactory.decodeResource(context.resources, R.mipmap.ic_launcher))
            setAutoCancel(false)
-            setOngoing(true)
            setOnlyAlertOnce(true)
        }
    }
@@ -84,7 +83,6 @@ internal class DownloadNotifier(private val context: Context) {
     */
    fun onProgressChange(download: Download) {
        with(progressNotificationBuilder) {
-            // Check if first call.
            if (!isDownloading) {
                setSmallIcon(android.R.drawable.stat_sys_download)
                clearActions()
@@ -116,6 +114,7 @@ internal class DownloadNotifier(private val context: Context) {
            }

            setProgress(download.pages!!.size, download.downloadedImages, false)
+            setOngoing(true)

            show(Notifications.ID_DOWNLOAD_CHAPTER_PROGRESS)
        }
@@ -130,6 +129,7 @@ internal class DownloadNotifier(private val context: Context) {
            setContentText(context.getString(R.string.download_notifier_download_paused))
            setSmallIcon(R.drawable.ic_pause_24dp)
            setProgress(0, 0, false)
+            setOngoing(false)
            clearActions()
            // Open download manager when clicked
            setContentIntent(NotificationHandler.openDownloadManagerPendingActivity(context))
@@ -65,7 +65,7 @@ class DownloadProvider(private val context: Context) {
     * @param source the source to query.
     */
    fun findSourceDir(source: Source): UniFile? {
-        return downloadsDir.findFile(getSourceDirName(source))
+        return downloadsDir.findFile(getSourceDirName(source), true)
    }

    /**
@@ -76,7 +76,7 @@ class DownloadProvider(private val context: Context) {
     */
    fun findMangaDir(manga: Manga, source: Source): UniFile? {
        val sourceDir = findSourceDir(source)
-        return sourceDir?.findFile(getMangaDirName(manga))
+        return sourceDir?.findFile(getMangaDirName(manga), true)
    }

    /**
@@ -89,7 +89,7 @@ class DownloadProvider(private val context: Context) {
    fun findChapterDir(chapter: Chapter, manga: Manga, source: Source): UniFile? {
        val mangaDir = findMangaDir(manga, source)
        return getValidChapterDirNames(chapter).asSequence()
-            .mapNotNull { mangaDir?.findFile(it) ?: mangaDir?.findFile("$it.cbz") }
+            .mapNotNull { mangaDir?.findFile(it, true) ?: mangaDir?.findFile("$it.cbz", true) }
            .firstOrNull()
    }

@@ -123,14 +123,12 @@ class DownloadProvider(private val context: Context) {
        source: Source
    ): List<UniFile> {
        val mangaDir = findMangaDir(manga, source) ?: return emptyList()
-        return mangaDir.listFiles()!!.asList().filter {
-            (
-                chapters.find { chp ->
-                    getValidChapterDirNames(chp).any { dir ->
-                        mangaDir.findFile(dir) ?: mangaDir.findFile("$dir.cbz") != null
-                    }
-                } == null
-                ) || it.name?.endsWith(Downloader.TMP_DIR_SUFFIX) == true
+        return mangaDir.listFiles().orEmpty().asList().filter {
+            chapters.find { chp ->
+                getValidChapterDirNames(chp).any { dir ->
+                    mangaDir.findFile(dir) ?: mangaDir.findFile("$dir.cbz") != null
+                }
+            } == null || it.name?.endsWith(Downloader.TMP_DIR_SUFFIX) == true
        }
    }
    // SY <--
@@ -141,7 +139,7 @@ class DownloadProvider(private val context: Context) {
     * @param source the source to query.
     */
    fun getSourceDirName(source: Source): String {
-        return source.toString()
+        return DiskUtil.buildValidFilename(source.toString())
    }

    /**
@@ -178,6 +176,7 @@ class DownloadProvider(private val context: Context) {
        return listOf(
            getChapterDirName(chapter),

+            // TODO: remove this
            // Legacy chapter directory name used in v0.9.2 and before
            DiskUtil.buildValidFilename(chapter.name)
        )
@@ -1,60 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import android.content.ContentValues.TAG
-import android.util.Log
-import com.bumptech.glide.Priority
-import com.bumptech.glide.load.DataSource
-import com.bumptech.glide.load.data.DataFetcher
-import timber.log.Timber
-import java.io.File
-import java.io.FileInputStream
-import java.io.FileNotFoundException
-import java.io.IOException
-import java.io.InputStream
-
-open class FileFetcher(private val filePath: String = "") : DataFetcher<InputStream> {
-
-    private var data: InputStream? = null
-
-    override fun loadData(priority: Priority, callback: DataFetcher.DataCallback<in InputStream>) {
-        loadFromFile(callback)
-    }
-
-    private fun loadFromFile(callback: DataFetcher.DataCallback<in InputStream>) {
-        loadFromFile(File(filePath), callback)
-    }
-
-    protected fun loadFromFile(file: File, callback: DataFetcher.DataCallback<in InputStream>) {
-        try {
-            data = FileInputStream(file)
-        } catch (e: FileNotFoundException) {
-            if (Log.isLoggable(TAG, Log.DEBUG)) {
-                Timber.d(e, "Failed to open file")
-            }
-            callback.onLoadFailed(e)
-            return
-        }
-
-        callback.onDataReady(data)
-    }
-
-    override fun cleanup() {
-        try {
-            data?.close()
-        } catch (e: IOException) {
-            // Ignored.
-        }
-    }
-
-    override fun cancel() {
-        // Do nothing.
-    }
-
-    override fun getDataClass(): Class<InputStream> {
-        return InputStream::class.java
-    }
-
-    override fun getDataSource(): DataSource {
-        return DataSource.LOCAL
-    }
-}
@@ -1,25 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import com.bumptech.glide.Priority
-import com.bumptech.glide.load.data.DataFetcher
-import eu.kanade.tachiyomi.data.cache.CoverCache
-import eu.kanade.tachiyomi.data.database.models.Manga
-import java.io.File
-import java.io.InputStream
-import java.lang.Exception
-
-open class LibraryMangaCustomCoverFetcher(
-    private val manga: Manga,
-    private val coverCache: CoverCache
-) : FileFetcher() {
-
-    override fun loadData(priority: Priority, callback: DataFetcher.DataCallback<in InputStream>) {
-        getCustomCoverFile()?.let {
-            loadFromFile(it, callback)
-        } ?: callback.onLoadFailed(Exception("Custom cover file not found"))
-    }
-
-    protected fun getCustomCoverFile(): File? {
-        return coverCache.getCustomCoverFile(manga).takeIf { it.exists() }
-    }
-}
@@ -1,86 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import com.bumptech.glide.Priority
-import com.bumptech.glide.load.data.DataFetcher
-import eu.kanade.tachiyomi.data.cache.CoverCache
-import eu.kanade.tachiyomi.data.database.models.Manga
-import java.io.File
-import java.io.FileNotFoundException
-import java.io.InputStream
-
-/**
- * A [DataFetcher] for loading a cover of a library manga.
- * It tries to load the cover from our custom cache, and if it's not found, it fallbacks to network
- * and copies the result to the cache.
- *
- * @param networkFetcher the network fetcher for this cover.
- * @param manga the manga of the cover to load.
- * @param file the file where this cover should be. It may exists or not.
- */
-class LibraryMangaUrlFetcher(
-    private val networkFetcher: DataFetcher<InputStream>,
-    private val manga: Manga,
-    private val coverCache: CoverCache
-) : LibraryMangaCustomCoverFetcher(manga, coverCache) {
-
-    override fun loadData(priority: Priority, callback: DataFetcher.DataCallback<in InputStream>) {
-        getCustomCoverFile()?.let {
-            loadFromFile(it, callback)
-            return
-        }
-
-        val cover = coverCache.getCoverFile(manga)
-        if (cover == null) {
-            callback.onLoadFailed(Exception("Null thumbnail url"))
-            return
-        }
-
-        if (!cover.exists()) {
-            networkFetcher.loadData(
-                priority,
-                object : DataFetcher.DataCallback<InputStream> {
-                    override fun onDataReady(data: InputStream?) {
-                        if (data != null) {
-                            val tmpFile = File(cover.path + ".tmp")
-                            try {
-                                // Retrieve destination stream, create parent folders if needed.
-                                val output = try {
-                                    tmpFile.outputStream()
-                                } catch (e: FileNotFoundException) {
-                                    tmpFile.parentFile!!.mkdirs()
-                                    tmpFile.outputStream()
-                                }
-
-                                // Copy the file and rename to the original.
-                                data.use { output.use { data.copyTo(output) } }
-                                tmpFile.renameTo(cover)
-                                loadFromFile(cover, callback)
-                            } catch (e: Exception) {
-                                tmpFile.delete()
-                                callback.onLoadFailed(e)
-                            }
-                        } else {
-                            callback.onLoadFailed(Exception("Null data"))
-                        }
-                    }
-
-                    override fun onLoadFailed(e: Exception) {
-                        callback.onLoadFailed(e)
-                    }
-                }
-            )
-        } else {
-            loadFromFile(cover, callback)
-        }
-    }
-
-    override fun cleanup() {
-        super.cleanup()
-        networkFetcher.cleanup()
-    }
-
-    override fun cancel() {
-        super.cancel()
-        networkFetcher.cancel()
-    }
-}
@@ -1,15 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import com.bumptech.glide.load.Key
-import eu.kanade.tachiyomi.data.database.models.Manga
-import java.security.MessageDigest
-
-data class MangaThumbnail(val manga: Manga, val coverLastModified: Long) : Key {
-    val key = manga.url + coverLastModified
-
-    override fun updateDiskCacheKey(messageDigest: MessageDigest) {
-        messageDigest.update(key.toByteArray(Key.CHARSET))
-    }
-}
-
-fun Manga.toMangaThumbnail() = MangaThumbnail(this, cover_last_modified)
@@ -1,134 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import com.bumptech.glide.integration.okhttp3.OkHttpStreamFetcher
-import com.bumptech.glide.load.Options
-import com.bumptech.glide.load.model.GlideUrl
-import com.bumptech.glide.load.model.Headers
-import com.bumptech.glide.load.model.LazyHeaders
-import com.bumptech.glide.load.model.ModelLoader
-import com.bumptech.glide.load.model.ModelLoaderFactory
-import com.bumptech.glide.load.model.MultiModelLoaderFactory
-import eu.kanade.tachiyomi.data.cache.CoverCache
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.network.NetworkHelper
-import eu.kanade.tachiyomi.source.SourceManager
-import eu.kanade.tachiyomi.source.online.HttpSource
-import eu.kanade.tachiyomi.util.isLocal
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get
-import uy.kohesive.injekt.injectLazy
-import java.io.InputStream
-
-/**
- * A class for loading a cover associated with a [Manga] that can be present in our own cache.
- * Coupled with [LibraryMangaUrlFetcher], this class allows to implement the following flow:
- *
- * - Check in RAM LRU.
- * - Check in disk LRU.
- * - Check in this module.
- * - Fetch from the network connection.
- *
- * @param context the application context.
- */
-class MangaThumbnailModelLoader : ModelLoader<MangaThumbnail, InputStream> {
-
-    /**
-     * Cover cache where persistent covers are stored.
-     */
-    private val coverCache: CoverCache by injectLazy()
-
-    /**
-     * Source manager.
-     */
-    private val sourceManager: SourceManager by injectLazy()
-
-    /**
-     * Default network client.
-     */
-    private val defaultClient = Injekt.get<NetworkHelper>().client
-
-    /**
-     * Map where request headers are stored for a source.
-     */
-    private val cachedHeaders = hashMapOf<Long, LazyHeaders>()
-
-    /**
-     * Factory class for creating [MangaThumbnailModelLoader] instances.
-     */
-    class Factory : ModelLoaderFactory<MangaThumbnail, InputStream> {
-
-        override fun build(multiFactory: MultiModelLoaderFactory): ModelLoader<MangaThumbnail, InputStream> {
-            return MangaThumbnailModelLoader()
-        }
-
-        override fun teardown() {}
-    }
-
-    override fun handles(model: MangaThumbnail): Boolean {
-        return true
-    }
-
-    /**
-     * Returns a fetcher for the given manga or null if the url is empty.
-     *
-     * @param mangaThumbnail the model.
-     * @param width the width of the view where the resource will be loaded.
-     * @param height the height of the view where the resource will be loaded.
-     */
-    override fun buildLoadData(
-        mangaThumbnail: MangaThumbnail,
-        width: Int,
-        height: Int,
-        options: Options
-    ): ModelLoader.LoadData<InputStream>? {
-        val manga = mangaThumbnail.manga
-        val url = manga.thumbnail_url
-
-        if (url.isNullOrEmpty()) {
-            return if (!manga.favorite || manga.isLocal()) {
-                null
-            } else {
-                ModelLoader.LoadData(mangaThumbnail, LibraryMangaCustomCoverFetcher(manga, coverCache))
-            }
-        }
-
-        if (url.startsWith("http", true)) {
-            val source = sourceManager.get(manga.source) as? HttpSource
-            val glideUrl = GlideUrl(url, getHeaders(manga, source))
-
-            // Get the resource fetcher for this request url.
-            val networkFetcher = OkHttpStreamFetcher(source?.client ?: defaultClient, glideUrl)
-
-            if (!manga.favorite) {
-                return ModelLoader.LoadData(glideUrl, networkFetcher)
-            }
-
-            val libraryFetcher = LibraryMangaUrlFetcher(networkFetcher, manga, coverCache)
-
-            // Return an instance of the fetcher providing the needed elements.
-            return ModelLoader.LoadData(mangaThumbnail, libraryFetcher)
-        } else {
-            // Return an instance of the fetcher providing the needed elements.
-            return ModelLoader.LoadData(mangaThumbnail, FileFetcher(url.removePrefix("file://")))
-        }
-    }
-
-    /**
-     * Returns the request headers for a source copying its OkHttp headers and caching them.
-     *
-     * @param manga the model.
-     */
-    private fun getHeaders(manga: Manga, source: HttpSource?): Headers {
-        if (source == null) return LazyHeaders.DEFAULT
-
-        return cachedHeaders.getOrPut(manga.source) {
-            LazyHeaders.Builder().apply {
-                val nullStr: String? = null
-                setHeader("User-Agent", nullStr)
-                for ((key, value) in source.headers.toMultimap()) {
-                    addHeader(key, value[0])
-                }
-            }.build()
-        }
-    }
-}
@@ -1,72 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import com.bumptech.glide.Priority
-import com.bumptech.glide.load.DataSource
-import com.bumptech.glide.load.Options
-import com.bumptech.glide.load.data.DataFetcher
-import com.bumptech.glide.load.model.ModelLoader
-import com.bumptech.glide.load.model.ModelLoaderFactory
-import com.bumptech.glide.load.model.MultiModelLoaderFactory
-import com.bumptech.glide.signature.ObjectKey
-import java.io.IOException
-import java.io.InputStream
-
-class PassthroughModelLoader : ModelLoader<InputStream, InputStream> {
-
-    override fun buildLoadData(
-        model: InputStream,
-        width: Int,
-        height: Int,
-        options: Options
-    ): ModelLoader.LoadData<InputStream>? {
-        return ModelLoader.LoadData(ObjectKey(model), Fetcher(model))
-    }
-
-    override fun handles(model: InputStream): Boolean {
-        return true
-    }
-
-    class Fetcher(private val stream: InputStream) : DataFetcher<InputStream> {
-
-        override fun getDataClass(): Class<InputStream> {
-            return InputStream::class.java
-        }
-
-        override fun cleanup() {
-            try {
-                stream.close()
-            } catch (e: IOException) {
-                // Do nothing
-            }
-        }
-
-        override fun getDataSource(): DataSource {
-            return DataSource.LOCAL
-        }
-
-        override fun cancel() {
-            // Do nothing
-        }
-
-        override fun loadData(
-            priority: Priority,
-            callback: DataFetcher.DataCallback<in InputStream>
-        ) {
-            callback.onDataReady(stream)
-        }
-    }
-
-    /**
-     * Factory class for creating [PassthroughModelLoader] instances.
-     */
-    class Factory : ModelLoaderFactory<InputStream, InputStream> {
-
-        override fun build(
-            multiFactory: MultiModelLoaderFactory
-        ): ModelLoader<InputStream, InputStream> {
-            return PassthroughModelLoader()
-        }
-
-        override fun teardown() {}
-    }
-}
@@ -1,55 +0,0 @@
-package eu.kanade.tachiyomi.data.glide
-
-import android.content.Context
-import android.graphics.drawable.Drawable
-import com.bumptech.glide.Glide
-import com.bumptech.glide.GlideBuilder
-import com.bumptech.glide.Registry
-import com.bumptech.glide.annotation.GlideModule
-import com.bumptech.glide.integration.okhttp3.OkHttpUrlLoader
-import com.bumptech.glide.load.DecodeFormat
-import com.bumptech.glide.load.engine.cache.InternalCacheDiskCacheFactory
-import com.bumptech.glide.load.model.GlideUrl
-import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
-import com.bumptech.glide.module.AppGlideModule
-import com.bumptech.glide.request.RequestOptions
-import eu.kanade.tachiyomi.network.NetworkHelper
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get
-import java.io.InputStream
-
-/**
- * Class used to update Glide module settings
- */
-@GlideModule
-class TachiGlideModule : AppGlideModule() {
-
-    override fun applyOptions(context: Context, builder: GlideBuilder) {
-        builder.setDiskCache(InternalCacheDiskCacheFactory(context, 50 * 1024 * 1024))
-        builder.setDefaultRequestOptions(RequestOptions().format(DecodeFormat.PREFER_RGB_565))
-        builder.setDefaultTransitionOptions(
-            Drawable::class.java,
-            DrawableTransitionOptions.withCrossFade()
-        )
-    }
-
-    override fun registerComponents(context: Context, glide: Glide, registry: Registry) {
-        val networkFactory = OkHttpUrlLoader.Factory(Injekt.get<NetworkHelper>().client)
-
-        registry.replace(
-            GlideUrl::class.java,
-            InputStream::class.java,
-            networkFactory
-        )
-        registry.append(
-            MangaThumbnail::class.java,
-            InputStream::class.java,
-            MangaThumbnailModelLoader.Factory()
-        )
-        registry.append(
-            InputStream::class.java,
-            InputStream::class.java,
-            PassthroughModelLoader.Factory()
-        )
-    }
-}
@@ -8,7 +8,9 @@ import androidx.work.PeriodicWorkRequestBuilder
 import androidx.work.WorkManager
 import androidx.work.Worker
 import androidx.work.WorkerParameters
+import eu.kanade.tachiyomi.data.preference.CHARGING
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.UNMETERED_NETWORK
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.util.concurrent.TimeUnit
@@ -31,9 +33,9 @@ class LibraryUpdateJob(private val context: Context, workerParams: WorkerParamet
            val preferences = Injekt.get<PreferencesHelper>()
            val interval = prefInterval ?: preferences.libraryUpdateInterval().get()
            if (interval > 0) {
-                val restrictions = preferences.libraryUpdateRestriction()!!
-                val acRestriction = "ac" in restrictions
-                val wifiRestriction = if ("wifi" in restrictions) {
+                val restrictions = preferences.libraryUpdateRestriction().get()
+                val acRestriction = CHARGING in restrictions
+                val wifiRestriction = if (UNMETERED_NETWORK in restrictions) {
                    NetworkType.UNMETERED
                } else {
                    NetworkType.CONNECTED
@@ -6,20 +6,23 @@ import android.content.Context
 import android.content.Intent
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
+import android.graphics.drawable.BitmapDrawable
 import android.net.Uri
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
-import com.bumptech.glide.Glide
+import coil.imageLoader
+import coil.request.ImageRequest
+import coil.transform.CircleCropTransformation
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.glide.toMangaThumbnail
 import eu.kanade.tachiyomi.data.notification.NotificationReceiver
 import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.util.lang.chop
+import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.system.notification
 import eu.kanade.tachiyomi.util.system.notificationBuilder
 import eu.kanade.tachiyomi.util.system.notificationManager
@@ -76,7 +79,8 @@ class LibraryUpdateNotifier(private val context: Context) {
        context.notificationManager.notify(
            Notifications.ID_LIBRARY_PROGRESS,
            progressNotificationBuilder
-                .setContentTitle(title)
+                .setContentTitle(title.chop(40))
+                .setContentText("($current/$total)")
                .setProgress(total, current, false)
                .build()
        )
@@ -166,14 +170,17 @@ class LibraryUpdateNotifier(private val context: Context) {

            // Per-manga notification
            if (!preferences.hideNotificationContent()) {
-                updates.forEach { (manga, chapters) ->
-                    notify(manga.id.hashCode(), createNewChaptersNotification(manga, chapters))
+                launchUI {
+                    updates.forEach { (manga, chapters) ->
+                        notify(manga.id.hashCode(), createNewChaptersNotification(manga, chapters))
+                    }
                }
            }
        }
    }

-    private fun createNewChaptersNotification(manga: Manga, chapters: Array<Chapter>): Notification {
+    private suspend fun createNewChaptersNotification(manga: Manga, chapters: Array<Chapter>): Notification {
+        val icon = getMangaIcon(manga)
        return context.notification(Notifications.CHANNEL_NEW_CHAPTERS) {
            setContentTitle(manga.title)

@@ -183,7 +190,6 @@ class LibraryUpdateNotifier(private val context: Context) {

            setSmallIcon(R.drawable.ic_tachi)

-            val icon = getMangaIcon(manga)
            if (icon != null) {
                setLargeIcon(icon)
            }
@@ -227,23 +233,14 @@ class LibraryUpdateNotifier(private val context: Context) {
        context.notificationManager.cancel(Notifications.ID_LIBRARY_PROGRESS)
    }

-    private fun getMangaIcon(manga: Manga): Bitmap? {
-        return try {
-            Glide.with(context)
-                .asBitmap()
-                .load(manga.toMangaThumbnail())
-                .dontTransform()
-                .centerCrop()
-                .circleCrop()
-                .override(
-                    NOTIF_ICON_SIZE,
-                    NOTIF_ICON_SIZE
-                )
-                .submit()
-                .get()
-        } catch (e: Exception) {
-            null
-        }
+    private suspend fun getMangaIcon(manga: Manga): Bitmap? {
+        val request = ImageRequest.Builder(context)
+            .data(manga)
+            .transformations(CircleCropTransformation())
+            .size(NOTIF_ICON_SIZE)
+            .build()
+        val drawable = context.imageLoader.execute(request).drawable
+        return (drawable as? BitmapDrawable)?.bitmap
    }

    private fun getNewChaptersDescription(chapters: Array<Chapter>): String {
@@ -22,16 +22,18 @@ import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.data.preference.PreferenceValues
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.data.track.TrackService
+import eu.kanade.tachiyomi.data.track.UnattendedTrackService
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.toSChapter
 import eu.kanade.tachiyomi.source.model.toSManga
-import eu.kanade.tachiyomi.source.online.all.MangaDex
 import eu.kanade.tachiyomi.source.online.all.MergedSource
 import eu.kanade.tachiyomi.ui.library.LibraryGroup
 import eu.kanade.tachiyomi.ui.manga.track.TrackItem
 import eu.kanade.tachiyomi.util.chapter.NoChaptersException
 import eu.kanade.tachiyomi.util.chapter.syncChaptersWithSource
+import eu.kanade.tachiyomi.util.chapter.syncChaptersWithTrackServiceTwoWay
 import eu.kanade.tachiyomi.util.lang.withIOContext
 import eu.kanade.tachiyomi.util.prepUpdateCover
 import eu.kanade.tachiyomi.util.shouldDownloadNewChapters
@@ -45,6 +47,7 @@ import exh.metadata.metadata.base.insertFlatMetadataAsync
 import exh.source.LIBRARY_UPDATE_EXCLUDED_SOURCES
 import exh.source.MERGED_SOURCE_ID
 import exh.source.getMainSource
+import exh.source.isMdBasedSource
 import exh.source.mangaDexSourceIds
 import exh.util.executeOnIO
 import exh.util.nullIfBlank
@@ -353,6 +356,7 @@ class LibraryUpdateService(
        val newUpdates = mutableListOf<Pair<LibraryManga, Array<Chapter>>>()
        val failedUpdates = mutableListOf<Pair<Manga, String?>>()
        var hasDownloads = false
+        val loggedServices by lazy { trackManager.services.filter { it.isLogged } }

        withIOContext {
            mangaToUpdate.groupBy { it.source }
@@ -391,6 +395,10 @@ class LibraryUpdateService(
                                        }
                                        failedUpdates.add(manga to errorMessage)
                                    }
+
+                                    if (preferences.autoUpdateTrackers()) {
+                                        updateTrackings(manga, loggedServices)
+                                    }
                                }
                        }
                    }
@@ -460,7 +468,7 @@ class LibraryUpdateService(
            Timber.e(exception)
        }
        ioScope.launch(handler) {
-            if (source is MangaDex && trackManager.mdList.isLogged) {
+            if (source.isMdBasedSource() && trackManager.mdList.isLogged) {
                val tracks = db.getTracks(manga).executeOnIO()
                if (tracks.isEmpty() || tracks.none { it.sync_id == TrackManager.MDLIST }) {
                    var track = trackManager.mdList.createInitialTracker(manga)
@@ -507,6 +515,7 @@ class LibraryUpdateService(
            }
        }

+        coverCache.clearMemoryCache()
        notifier.cancelProgressNotification()
    }

@@ -527,27 +536,35 @@ class LibraryUpdateService(
            notifier.showProgressNotification(manga, progressCount++, mangaToUpdate.size)

            // Update the tracking details.
-            db.getTracks(manga).executeAsBlocking()
-                .map { track ->
-                    supervisorScope {
-                        async {
-                            val service = trackManager.getService(track.sync_id)
-                            if (service != null && service in loggedServices) {
-                                try {
-                                    val updatedTrack = service.refresh(track)
-                                    db.insertTrack(updatedTrack).executeAsBlocking()
-                                } catch (e: Throwable) {
-                                    // Ignore errors and continue
-                                    Timber.e(e)
+            updateTrackings(manga, loggedServices)
+        }
+
+        notifier.cancelProgressNotification()
+    }
+
+    private suspend fun updateTrackings(manga: LibraryManga, loggedServices: List<TrackService>) {
+        db.getTracks(manga).executeAsBlocking()
+            .map { track ->
+                supervisorScope {
+                    async {
+                        val service = trackManager.getService(track.sync_id)
+                        if (service != null && service in loggedServices) {
+                            try {
+                                val updatedTrack = service.refresh(track)
+                                db.insertTrack(updatedTrack).executeAsBlocking()
+
+                                if (service is UnattendedTrackService) {
+                                    syncChaptersWithTrackServiceTwoWay(db, db.getChapters(manga).executeAsBlocking(), track, service)
                                }
+                            } catch (e: Throwable) {
+                                // Ignore errors and continue
+                                Timber.e(e)
                            }
                        }
                    }
                }
-                .awaitAll()
-        }
-
-        notifier.cancelProgressNotification()
+            }
+            .awaitAll()
    }

    // SY -->
@@ -560,9 +577,9 @@ class LibraryUpdateService(
        val syncFollowStatusInts = preferences.mangadexSyncToLibraryIndexes().get().map { it.toInt() }

        val size: Int
-        mangaDex.fetchAllFollows(true)
+        mangaDex.fetchAllFollows()
            .filter { (_, metadata) ->
-                syncFollowStatusInts.contains(metadata.follow_status)
+                syncFollowStatusInts.contains(metadata.followStatus)
            }
            .also { size = it.size }
            .forEach { (networkManga, metadata) ->
@@ -26,7 +26,6 @@ import eu.kanade.tachiyomi.util.storage.DiskUtil
 import eu.kanade.tachiyomi.util.storage.getUriCompat
 import eu.kanade.tachiyomi.util.system.notificationManager
 import eu.kanade.tachiyomi.util.system.toast
-import exh.md.similar.SimilarUpdateService
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import uy.kohesive.injekt.injectLazy
@@ -59,22 +58,22 @@ class NotificationReceiver : BroadcastReceiver() {
            ACTION_SHARE_IMAGE ->
                shareImage(
                    context,
-                    intent.getStringExtra(EXTRA_FILE_LOCATION),
+                    intent.getStringExtra(EXTRA_FILE_LOCATION)!!,
                    intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1)
                )
            // Delete image from path and dismiss notification
            ACTION_DELETE_IMAGE ->
                deleteImage(
                    context,
-                    intent.getStringExtra(EXTRA_FILE_LOCATION),
+                    intent.getStringExtra(EXTRA_FILE_LOCATION)!!,
                    intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1)
                )
            // Share backup file
            ACTION_SHARE_BACKUP ->
                shareFile(
                    context,
-                    intent.getParcelableExtra(EXTRA_URI),
-                    if (intent.getBooleanExtra(EXTRA_IS_LEGACY_BACKUP, false)) "application/json" else "application/x-protobuf+gzip",
+                    intent.getParcelableExtra(EXTRA_URI)!!,
+                    "application/x-protobuf+gzip",
                    intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1)
                )
            ACTION_CANCEL_RESTORE -> cancelRestore(
@@ -107,13 +106,10 @@ class NotificationReceiver : BroadcastReceiver() {
            ACTION_SHARE_CRASH_LOG ->
                shareFile(
                    context,
-                    intent.getParcelableExtra(EXTRA_URI),
+                    intent.getParcelableExtra(EXTRA_URI)!!,
                    "text/plain",
                    intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1)
                )
-            // SY -->
-            ACTION_CANCEL_SIMILAR_UPDATE -> cancelSimilarUpdate(context)
-            // SY <--
        }
    }

@@ -255,18 +251,6 @@ class NotificationReceiver : BroadcastReceiver() {
        }
    }

-    // SY -->
-    /**
-     * Method called when user wants to stop a similar manga update
-     *
-     * @param context context of application
-     */
-    private fun cancelSimilarUpdate(context: Context) {
-        SimilarUpdateService.stop(context)
-        Handler().post { dismissNotification(context, Notifications.ID_SIMILAR_PROGRESS) }
-    }
-    // SY <--
-
    companion object {
        private const val NAME = "NotificationReceiver"

@@ -297,12 +281,6 @@ class NotificationReceiver : BroadcastReceiver() {
        private const val EXTRA_MANGA_ID = "$ID.$NAME.EXTRA_MANGA_ID"
        private const val EXTRA_CHAPTER_ID = "$ID.$NAME.EXTRA_CHAPTER_ID"
        private const val EXTRA_CHAPTER_URL = "$ID.$NAME.EXTRA_CHAPTER_URL"
-        private const val EXTRA_IS_LEGACY_BACKUP = "$ID.$NAME.EXTRA_IS_LEGACY_BACKUP"
-
-        // Sy -->
-        // Called to cancel similar manga update.
-        private const val ACTION_CANCEL_SIMILAR_UPDATE = "$ID.$NAME.CANCEL_SIMILAR_UPDATE"
-        // SY <--

        /**
         * Returns a [PendingIntent] that resumes the download of a chapter
@@ -515,11 +493,10 @@ class NotificationReceiver : BroadcastReceiver() {
         * @param notificationId id of notification
         * @return [PendingIntent]
         */
-        internal fun shareBackupPendingBroadcast(context: Context, uri: Uri, isLegacyFormat: Boolean, notificationId: Int): PendingIntent {
+        internal fun shareBackupPendingBroadcast(context: Context, uri: Uri, notificationId: Int): PendingIntent {
            val intent = Intent(context, NotificationReceiver::class.java).apply {
                action = ACTION_SHARE_BACKUP
                putExtra(EXTRA_URI, uri)
-                putExtra(EXTRA_IS_LEGACY_BACKUP, isLegacyFormat)
                putExtra(EXTRA_NOTIFICATION_ID, notificationId)
            }
            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
@@ -572,20 +549,5 @@ class NotificationReceiver : BroadcastReceiver() {
            }
            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
        }
-
-        // SY -->
-        /**
-         * Returns [PendingIntent] that starts a service which stops the similar update
-         *
-         * @param context context of application
-         * @return [PendingIntent]
-         */
-        internal fun cancelSimilarUpdatePendingBroadcast(context: Context): PendingIntent {
-            val intent = Intent(context, NotificationReceiver::class.java).apply {
-                action = ACTION_CANCEL_SIMILAR_UPDATE
-            }
-            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
-        }
-        // SY <--
    }
 }
@@ -68,14 +68,11 @@ object Notifications {
    const val CHANNEL_CRASH_LOGS = "crash_logs_channel"
    const val ID_CRASH_LOGS = -601

-    // SY -->
    /**
-     * Notification channel and ids used for backup and restore.
+     * Notification channel used for Incognito Mode
     */
-    const val CHANNEL_SIMILAR = "similar_channel"
-    const val ID_SIMILAR_PROGRESS = -901
-    const val ID_SIMILAR_COMPLETE = -902
-    // SY <--
+    const val CHANNEL_INCOGNITO_MODE = "incognito_mode_channel"
+    const val ID_INCOGNITO_MODE = -701

    private val deprecatedChannels = listOf(
        "downloader_channel",
@@ -165,12 +162,10 @@ object Notifications {
                NotificationManager.IMPORTANCE_HIGH
            ),
            NotificationChannel(
-                CHANNEL_SIMILAR,
-                context.getString(R.string.similar_manga),
+                CHANNEL_INCOGNITO_MODE,
+                context.getString(R.string.pref_incognito_mode),
                NotificationManager.IMPORTANCE_LOW
-            ).apply {
-                setShowBadge(false)
-            }
+            )
        ).forEach(context.notificationManager::createNotificationChannel)

        // Delete old notification channels
@@ -13,9 +13,9 @@ object PreferenceKeys {

    const val confirmExit = "pref_confirm_exit"

-    const val hideBottomBar = "pref_hide_bottom_bar_on_scroll"
+    const val hideBottomBarOnScroll = "pref_hide_bottom_bar_on_scroll"

-    const val rotation = "pref_rotation_type_key"
+    const val showSideNavOnBottom = "pref_show_side_nav_on_bottom"

    const val enableTransitionsPager = "pref_enable_transitions_pager_key"

@@ -53,7 +53,11 @@ object PreferenceKeys {

    const val colorFilterMode = "color_filter_mode"

-    const val defaultViewer = "pref_default_viewer_key"
+    const val grayscale = "pref_grayscale"
+
+    const val defaultReadingMode = "pref_default_reading_mode_key"
+
+    const val defaultOrientationType = "pref_default_orientation_type_key"

    const val imageScaleType = "pref_image_scale_type_key"

@@ -97,6 +101,8 @@ object PreferenceKeys {

    const val autoUpdateTrack = "pref_auto_update_manga_sync_key"

+    const val autoAddTrack = "pref_auto_add_track_key"
+
    const val lastUsedSource = "last_catalogue_source"

    const val lastUsedCategory = "last_used_category"
@@ -111,6 +117,8 @@ object PreferenceKeys {

    const val downloadOnlyOverWifi = "pref_download_only_over_wifi_key"

+    const val folderPerManga = "create_folder_per_manga"
+
    const val numberOfBackups = "backup_slots"

    const val backupInterval = "backup_interval"
@@ -154,7 +162,7 @@ object PreferenceKeys {

    const val startScreen = "start_screen"

-    const val useBiometricLock = "use_biometric_lock"
+    const val useAuthenticator = "use_biometric_lock"

    const val lockAppAfter = "lock_app_after"

@@ -166,6 +174,8 @@ object PreferenceKeys {

    const val autoUpdateMetadata = "auto_update_metadata"

+    const val autoUpdateTrackers = "auto_update_trackers"
+
    const val showLibraryUpdateErrors = "show_library_update_errors"

    const val downloadNew = "download_new"
@@ -189,6 +199,8 @@ object PreferenceKeys {

    const val unreadBadge = "display_unread_badge"

+    const val localBadge = "display_local_badge"
+
    const val categoryTabs = "display_category_tabs"

    const val categoryNumberOfItems = "display_number_of_items"
@@ -213,8 +225,6 @@ object PreferenceKeys {

    const val incognitoMode = "incognito_mode"

-    const val createLegacyBackup = "create_legacy_backup"
-
    fun trackUsername(syncId: Int) = "pref_mangasync_username_$syncId"

    fun trackPassword(syncId: Int) = "pref_mangasync_password_$syncId"
@@ -323,12 +333,6 @@ object PreferenceKeys {

    const val mangaDexForceLatestCovers = "manga_dex_force_latest_covers"

-    const val mangadexSimilarEnabled = "pref_related_show_tab_key"
-
-    const val mangadexSimilarUpdateInterval = "related_update_interval"
-
-    const val mangadexSimilarOnlyOverWifi = "pref_simular_only_over_wifi_key"
-
    const val mangadexSyncToLibraryIndexes = "pref_mangadex_sync_to_library_indexes"

    const val preferredMangaDexId = "preferred_mangaDex_id"
@@ -353,7 +357,7 @@ object PreferenceKeys {

    const val allowLocalSourceHiddenFolders = "allow_local_source_hidden_folders"

-    const val biometricTimeRanges = "biometric_time_ranges"
+    const val authenticatorTimeRanges = "biometric_time_ranges"

    const val sortTagsForLibrary = "sort_tags_for_library"

@@ -368,4 +372,16 @@ object PreferenceKeys {
    const val leftVerticalSeekbar = "pref_left_handed_vertical_seekbar"

    const val forceHorizontalSeekbar = "pref_force_horz_seekbar"
+
+    const val readerBottomButtons = "reader_bottom_buttons"
+
+    const val bottomBarLabels = "pref_show_bottom_bar_labels"
+
+    const val hideUpdatesButton = "pref_hide_updates_button"
+
+    const val hideHistoryButton = "pref_hide_history_button"
+
+    const val pageLayout = "page_layout"
+
+    const val invertDoublePages = "invert_double_pages"
 }
@@ -1,5 +1,8 @@
 package eu.kanade.tachiyomi.data.preference

+const val UNMETERED_NETWORK = "wifi"
+const val CHARGING = "ac"
+
 /**
 * This class stores the values for the preferences in the application.
 */
@@ -18,16 +21,19 @@ object PreferenceValues {
    enum class LightThemeVariant {
        default,
        blue,
+        strawberrydaiquiri,
    }

    // Keys are lowercase to match legacy string values
    enum class DarkThemeVariant {
        default,
        blue,
-        amoled,
-        red,
+        greenapple,
        midnightdusk,
+        amoled,
        hotpink,
+        amoledblue,
+        red,
    }

    /* ktlint-enable experimental:enum-entry-name-case */
@@ -12,6 +12,10 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.preference.PreferenceValues.DisplayMode
 import eu.kanade.tachiyomi.data.track.TrackService
 import eu.kanade.tachiyomi.data.track.anilist.Anilist
+import eu.kanade.tachiyomi.ui.reader.setting.OrientationType
+import eu.kanade.tachiyomi.ui.reader.setting.ReaderBottomButton
+import eu.kanade.tachiyomi.ui.reader.setting.ReadingModeType
+import eu.kanade.tachiyomi.ui.reader.viewer.pager.PagerConfig
 import eu.kanade.tachiyomi.widget.ExtendedNavigationView
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.onEach
@@ -36,8 +40,9 @@ operator fun <T> Preference<Set<T>>.minusAssign(item: T) {
    set(get() - item)
 }

-fun Preference<Boolean>.toggle() {
+fun Preference<Boolean>.toggle(): Boolean {
    set(!get())
+    return get()
 }

 class PreferencesHelper(val context: Context) {
@@ -61,9 +66,11 @@ class PreferencesHelper(val context: Context) {

    fun confirmExit() = prefs.getBoolean(Keys.confirmExit, false)

-    fun hideBottomBar() = flowPrefs.getBoolean(Keys.hideBottomBar, true)
+    fun hideBottomBarOnScroll() = flowPrefs.getBoolean(Keys.hideBottomBarOnScroll, true)

-    fun useBiometricLock() = flowPrefs.getBoolean(Keys.useBiometricLock, false)
+    fun showSideNavOnBottom() = flowPrefs.getBoolean(Keys.showSideNavOnBottom, false)
+
+    fun useAuthenticator() = flowPrefs.getBoolean(Keys.useAuthenticator, false)

    fun lockAppAfter() = flowPrefs.getInt(Keys.lockAppAfter, 0)

@@ -75,9 +82,9 @@ class PreferencesHelper(val context: Context) {

    fun autoUpdateMetadata() = prefs.getBoolean(Keys.autoUpdateMetadata, false)

-    fun showLibraryUpdateErrors() = prefs.getBoolean(Keys.showLibraryUpdateErrors, false)
+    fun autoUpdateTrackers() = prefs.getBoolean(Keys.autoUpdateTrackers, false)

-    fun clear() = prefs.edit { clear() }
+    fun showLibraryUpdateErrors() = prefs.getBoolean(Keys.showLibraryUpdateErrors, false)

    fun themeMode() = flowPrefs.getEnum(Keys.themeMode, Values.ThemeMode.system)

@@ -85,8 +92,6 @@ class PreferencesHelper(val context: Context) {

    fun themeDark() = flowPrefs.getEnum(Keys.themeDark, Values.DarkThemeVariant.default)

-    fun rotation() = flowPrefs.getInt(Keys.rotation, 1)
-
    fun pageTransitionsPager() = flowPrefs.getBoolean(Keys.enableTransitionsPager, true)

    fun pageTransitionsWebtoon() = flowPrefs.getBoolean(Keys.enableTransitionsWebtoon, true)
@@ -123,7 +128,11 @@ class PreferencesHelper(val context: Context) {

    fun colorFilterMode() = flowPrefs.getInt(Keys.colorFilterMode, 0)

-    fun defaultViewer() = prefs.getInt(Keys.defaultViewer, 2)
+    fun grayscale() = flowPrefs.getBoolean(Keys.grayscale, false)
+
+    fun defaultReadingMode() = prefs.getInt(Keys.defaultReadingMode, ReadingModeType.RIGHT_TO_LEFT.flagValue)
+
+    fun defaultOrientationType() = prefs.getInt(Keys.defaultOrientationType, OrientationType.FREE.flagValue)

    fun imageScaleType() = flowPrefs.getInt(Keys.imageScaleType, 1)

@@ -169,6 +178,8 @@ class PreferencesHelper(val context: Context) {

    fun autoUpdateTrack() = prefs.getBoolean(Keys.autoUpdateTrack, true)

+    fun autoAddTrack() = prefs.getBoolean(Keys.autoAddTrack, true)
+
    fun lastUsedSource() = flowPrefs.getLong(Keys.lastUsedSource, -1)

    fun lastUsedCategory() = flowPrefs.getInt(Keys.lastUsedCategory, 0)
@@ -205,6 +216,8 @@ class PreferencesHelper(val context: Context) {

    fun downloadOnlyOverWifi() = prefs.getBoolean(Keys.downloadOnlyOverWifi, true)

+    fun folderPerManga() = prefs.getBoolean(Keys.folderPerManga, false)
+
    fun numberOfBackups() = flowPrefs.getInt(Keys.numberOfBackups, 1)

    fun backupInterval() = flowPrefs.getInt(Keys.backupInterval, 0)
@@ -217,7 +230,7 @@ class PreferencesHelper(val context: Context) {

    fun libraryUpdateInterval() = flowPrefs.getInt(Keys.libraryUpdateInterval, 24)

-    fun libraryUpdateRestriction() = prefs.getStringSet(Keys.libraryUpdateRestriction, setOf("wifi"))
+    fun libraryUpdateRestriction() = flowPrefs.getStringSet(Keys.libraryUpdateRestriction, setOf(UNMETERED_NETWORK))

    fun libraryUpdateCategories() = flowPrefs.getStringSet(Keys.libraryUpdateCategories, emptySet())
    fun libraryUpdateCategoriesExclude() = flowPrefs.getStringSet(Keys.libraryUpdateCategoriesExclude, emptySet())
@@ -228,6 +241,8 @@ class PreferencesHelper(val context: Context) {

    fun downloadBadge() = flowPrefs.getBoolean(Keys.downloadBadge, false)

+    fun localBadge() = flowPrefs.getBoolean(Keys.localBadge, true)
+
    fun downloadedOnly() = flowPrefs.getBoolean(Keys.downloadedOnly, false)

    fun unreadBadge() = flowPrefs.getBoolean(Keys.unreadBadge, true)
@@ -295,16 +310,14 @@ class PreferencesHelper(val context: Context) {

    fun filterChapterByBookmarked() = prefs.getInt(Keys.defaultChapterFilterByBookmarked, Manga.SHOW_ALL)

-    fun sortChapterBySourceOrNumber() = prefs.getInt(Keys.defaultChapterSortBySourceOrNumber, Manga.SORTING_SOURCE)
+    fun sortChapterBySourceOrNumber() = prefs.getInt(Keys.defaultChapterSortBySourceOrNumber, Manga.CHAPTER_SORTING_SOURCE)

-    fun displayChapterByNameOrNumber() = prefs.getInt(Keys.defaultChapterDisplayByNameOrNumber, Manga.DISPLAY_NAME)
+    fun displayChapterByNameOrNumber() = prefs.getInt(Keys.defaultChapterDisplayByNameOrNumber, Manga.CHAPTER_DISPLAY_NAME)

-    fun sortChapterByAscendingOrDescending() = prefs.getInt(Keys.defaultChapterSortByAscendingOrDescending, Manga.SORT_DESC)
+    fun sortChapterByAscendingOrDescending() = prefs.getInt(Keys.defaultChapterSortByAscendingOrDescending, Manga.CHAPTER_SORT_DESC)

    fun incognitoMode() = flowPrefs.getBoolean(Keys.incognitoMode, false)

-    fun createLegacyBackup() = flowPrefs.getBoolean(Keys.createLegacyBackup, true)
-
    fun setChapterSettingsDefault(manga: Manga) {
        prefs.edit {
            putInt(Keys.defaultChapterFilterByRead, manga.readFilter)
@@ -312,7 +325,7 @@ class PreferencesHelper(val context: Context) {
            putInt(Keys.defaultChapterFilterByBookmarked, manga.bookmarkedFilter)
            putInt(Keys.defaultChapterSortBySourceOrNumber, manga.sorting)
            putInt(Keys.defaultChapterDisplayByNameOrNumber, manga.displayMode)
-            putInt(Keys.defaultChapterSortByAscendingOrDescending, if (manga.sortDescending()) Manga.SORT_DESC else Manga.SORT_ASC)
+            putInt(Keys.defaultChapterSortByAscendingOrDescending, if (manga.sortDescending()) Manga.CHAPTER_SORT_DESC else Manga.CHAPTER_SORT_ASC)
        }
    }

@@ -437,16 +450,8 @@ class PreferencesHelper(val context: Context) {

    fun preferredMangaDexId() = flowPrefs.getString(Keys.preferredMangaDexId, "0")

-    fun mangadexSimilarEnabled() = flowPrefs.getBoolean(Keys.mangadexSimilarEnabled, false)
-
-    fun shownMangaDexSimilarAskDialog() = flowPrefs.getBoolean("shown_similar_ask_dialog", false)
-
-    fun mangadexSimilarOnlyOverWifi() = flowPrefs.getBoolean(Keys.mangadexSimilarOnlyOverWifi, true)
-
    fun mangadexSyncToLibraryIndexes() = flowPrefs.getStringSet(Keys.mangadexSyncToLibraryIndexes, emptySet())

-    fun mangadexSimilarUpdateInterval() = flowPrefs.getInt(Keys.mangadexSimilarUpdateInterval, 2)
-
    fun dataSaver() = flowPrefs.getBoolean(Keys.dataSaver, false)

    fun ignoreJpeg() = flowPrefs.getBoolean(Keys.ignoreJpeg, false)
@@ -467,7 +472,7 @@ class PreferencesHelper(val context: Context) {

    fun allowLocalSourceHiddenFolders() = flowPrefs.getBoolean(Keys.allowLocalSourceHiddenFolders, false)

-    fun biometricTimeRanges() = flowPrefs.getStringSet(Keys.biometricTimeRanges, mutableSetOf())
+    fun authenticatorTimeRanges() = flowPrefs.getStringSet(Keys.authenticatorTimeRanges, mutableSetOf())

    fun sortTagsForLibrary() = flowPrefs.getStringSet(Keys.sortTagsForLibrary, mutableSetOf())

@@ -482,4 +487,16 @@ class PreferencesHelper(val context: Context) {
    fun landscapeVerticalSeekbar() = flowPrefs.getBoolean(Keys.landscapeVerticalSeekbar, false)

    fun leftVerticalSeekbar() = flowPrefs.getBoolean(Keys.leftVerticalSeekbar, false)
+
+    fun readerBottomButtons() = flowPrefs.getStringSet(Keys.readerBottomButtons, ReaderBottomButton.BUTTONS_DEFAULTS)
+
+    fun bottomBarLabels() = flowPrefs.getBoolean(Keys.bottomBarLabels, true)
+
+    fun hideUpdatesButton() = flowPrefs.getBoolean(Keys.hideUpdatesButton, false)
+
+    fun hideHistoryButton() = flowPrefs.getBoolean(Keys.hideHistoryButton, false)
+
+    fun pageLayout() = flowPrefs.getInt(Keys.pageLayout, PagerConfig.PageLayout.SINGLE_PAGE)
+
+    fun invertDoublePages() = flowPrefs.getBoolean(Keys.invertDoublePages, false)
 }
@@ -0,0 +1,8 @@
+package eu.kanade.tachiyomi.data.track
+
+/**
+ * A TrackService that doesn't need explicit login.
+ */
+interface NoLoginTrackService {
+    fun loginNoop()
+}
@@ -4,6 +4,7 @@ import android.content.Context
 import eu.kanade.tachiyomi.data.track.anilist.Anilist
 import eu.kanade.tachiyomi.data.track.bangumi.Bangumi
 import eu.kanade.tachiyomi.data.track.kitsu.Kitsu
+import eu.kanade.tachiyomi.data.track.komga.Komga
 import eu.kanade.tachiyomi.data.track.mdlist.MdList
 import eu.kanade.tachiyomi.data.track.myanimelist.MyAnimeList
 import eu.kanade.tachiyomi.data.track.shikimori.Shikimori
@@ -16,9 +17,10 @@ class TrackManager(context: Context) {
        const val KITSU = 3
        const val SHIKIMORI = 4
        const val BANGUMI = 5
+        const val KOMGA = 6

        // SY --> Mangadex from Neko
-        const val MDLIST = 6
+        const val MDLIST = 60
        // SY <--

        // SY -->
@@ -44,7 +46,9 @@ class TrackManager(context: Context) {

    val bangumi = Bangumi(context, BANGUMI)

-    val services = listOf(mdList, myAnimeList, aniList, kitsu, shikimori, bangumi)
+    val komga = Komga(context, KOMGA)
+
+    val services = listOf(mdList, myAnimeList, aniList, kitsu, shikimori, bangumi, komga)

    fun getService(id: Int) = services.find { it.id == id }

@@ -46,8 +46,6 @@ abstract class TrackService(val id: Int) {

    abstract fun displayScore(track: Track): String

-    abstract suspend fun add(track: Track): Track
-
    abstract suspend fun update(track: Track): Track

    abstract suspend fun bind(track: Track): Track
@@ -0,0 +1,21 @@
+package eu.kanade.tachiyomi.data.track
+
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
+import eu.kanade.tachiyomi.source.Source
+
+/**
+ * An Unattended Track Service will never prompt the user to match a manga with the remote.
+ * It is expected that such Track Sercice can only work with specific sources and unique IDs.
+ */
+interface UnattendedTrackService {
+    /**
+     * This TrackService will only work with the sources that are accepted by this filter function.
+     */
+    fun accept(source: Source): Boolean
+
+    /**
+     * match is similar to TrackService.search, but only return zero or one match.
+     */
+    suspend fun match(manga: Manga): TrackSearch?
+}
@@ -130,7 +130,7 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {
        }
    }

-    override suspend fun add(track: Track): Track {
+    private suspend fun add(track: Track): Track {
        return api.addLibManga(track)
    }

@@ -9,6 +9,7 @@ import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.network.POST
 import eu.kanade.tachiyomi.network.await
+import eu.kanade.tachiyomi.network.interceptor.RateLimitInterceptor
 import eu.kanade.tachiyomi.network.jsonMime
 import eu.kanade.tachiyomi.network.parseAs
 import eu.kanade.tachiyomi.util.lang.withIOContext
@@ -27,10 +28,14 @@ import kotlinx.serialization.json.putJsonObject
 import okhttp3.OkHttpClient
 import okhttp3.RequestBody.Companion.toRequestBody
 import java.util.Calendar
+import java.util.concurrent.TimeUnit.MINUTES

 class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {

-    private val authClient = client.newBuilder().addInterceptor(interceptor).build()
+    private val authClient = client.newBuilder()
+        .addInterceptor(interceptor)
+        .addInterceptor(RateLimitInterceptor(85, 1, MINUTES))
+        .build()

    suspend fun addLibManga(track: Track): Track {
        return withIOContext {
@@ -31,7 +31,7 @@ class Bangumi(private val context: Context, id: Int) : TrackService(id) {
        return track.score.toInt().toString()
    }

-    override suspend fun add(track: Track): Track {
+    private suspend fun add(track: Track): Track {
        return api.addLibManga(track)
    }

@@ -67,7 +67,7 @@ class Kitsu(private val context: Context, id: Int) : TrackService(id) {
        return df.format(track.score)
    }

-    override suspend fun add(track: Track): Track {
+    private suspend fun add(track: Track): Track {
        return api.addLibManga(track, getUserId())
    }

@@ -0,0 +1,95 @@
+package eu.kanade.tachiyomi.data.track.komga
+
+import android.content.Context
+import android.graphics.Color
+import androidx.annotation.StringRes
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.models.Track
+import eu.kanade.tachiyomi.data.track.NoLoginTrackService
+import eu.kanade.tachiyomi.data.track.TrackService
+import eu.kanade.tachiyomi.data.track.UnattendedTrackService
+import eu.kanade.tachiyomi.data.track.model.TrackSearch
+import eu.kanade.tachiyomi.source.Source
+import okhttp3.Dns
+import okhttp3.OkHttpClient
+
+class Komga(private val context: Context, id: Int) : TrackService(id), UnattendedTrackService, NoLoginTrackService {
+
+    companion object {
+        const val UNREAD = 1
+        const val READING = 2
+        const val COMPLETED = 3
+
+        const val ACCEPTED_SOURCE = "eu.kanade.tachiyomi.extension.all.komga.Komga"
+    }
+
+    override val client: OkHttpClient =
+        networkService.client.newBuilder()
+            .dns(Dns.SYSTEM) // don't use DNS over HTTPS as it breaks IP addressing
+            .build()
+
+    val api by lazy { KomgaApi(client) }
+
+    @StringRes
+    override fun nameRes() = R.string.tracker_komga
+
+    override fun getLogo() = R.drawable.ic_tracker_komga
+
+    override fun getLogoColor() = Color.rgb(51, 37, 50)
+
+    override fun getStatusList() = listOf(UNREAD, READING, COMPLETED)
+
+    override fun getStatus(status: Int): String = with(context) {
+        when (status) {
+            UNREAD -> getString(R.string.unread)
+            READING -> getString(R.string.currently_reading)
+            COMPLETED -> getString(R.string.completed)
+            else -> ""
+        }
+    }
+
+    override fun getCompletionStatus(): Int = COMPLETED
+
+    override fun getScoreList(): List<String> = emptyList()
+
+    override fun displayScore(track: Track): String = ""
+
+    override suspend fun update(track: Track): Track {
+        return api.updateProgress(track)
+    }
+
+    override suspend fun bind(track: Track): Track {
+        return track
+    }
+
+    override suspend fun search(query: String): List<TrackSearch> {
+        TODO("Not yet implemented: search")
+    }
+
+    override suspend fun refresh(track: Track): Track {
+        val remoteTrack = api.getTrackSearch(track.tracking_url)!!
+        track.copyPersonalFrom(remoteTrack)
+        track.total_chapters = remoteTrack.total_chapters
+        return track
+    }
+
+    override suspend fun login(username: String, password: String) {
+        saveCredentials("user", "pass")
+    }
+
+    // TrackService.isLogged works by checking that credentials are saved.
+    // By saving dummy, unused credentials, we can activate the tracker simply by login/logout
+    override fun loginNoop() {
+        saveCredentials("user", "pass")
+    }
+
+    override fun accept(source: Source): Boolean = source::class.qualifiedName == ACCEPTED_SOURCE
+
+    override suspend fun match(manga: Manga): TrackSearch? =
+        try {
+            api.getTrackSearch(manga.url)
+        } catch (e: Exception) {
+            null
+        }
+}
@@ -0,0 +1,84 @@
+package eu.kanade.tachiyomi.data.track.komga
+
+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.await
+import eu.kanade.tachiyomi.network.parseAs
+import eu.kanade.tachiyomi.util.lang.withIOContext
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.RequestBody.Companion.toRequestBody
+import timber.log.Timber
+import uy.kohesive.injekt.injectLazy
+
+const val READLIST_API = "/api/v1/readlists"
+
+class KomgaApi(private val client: OkHttpClient) {
+
+    private val json: Json by injectLazy()
+
+    suspend fun getTrackSearch(url: String): TrackSearch =
+        withIOContext {
+            try {
+                val track = if (url.contains(READLIST_API)) {
+                    client.newCall(GET(url))
+                        .await()
+                        .parseAs<ReadListDto>()
+                        .toTrack()
+                } else {
+                    client.newCall(GET(url))
+                        .await()
+                        .parseAs<SeriesDto>()
+                        .toTrack()
+                }
+
+                val progress = client
+                    .newCall(GET("$url/read-progress/tachiyomi"))
+                    .await()
+                    .parseAs<ReadProgressDto>()
+
+                track.apply {
+                    cover_url = "$url/thumbnail"
+                    tracking_url = url
+                    total_chapters = progress.booksCount
+                    status = when (progress.booksCount) {
+                        progress.booksUnreadCount -> Komga.UNREAD
+                        progress.booksReadCount -> Komga.COMPLETED
+                        else -> Komga.READING
+                    }
+                    last_chapter_read = progress.lastReadContinuousIndex
+                }
+            } catch (e: Exception) {
+                Timber.w(e, "Could not get item: $url")
+                throw e
+            }
+        }
+
+    suspend fun updateProgress(track: Track): Track {
+        val progress = ReadProgressUpdateDto(track.last_chapter_read)
+        val payload = json.encodeToString(progress)
+        client.newCall(
+            Request.Builder()
+                .url("${track.tracking_url}/read-progress/tachiyomi")
+                .put(payload.toRequestBody("application/json".toMediaType()))
+                .build()
+        )
+            .await()
+        return getTrackSearch(track.tracking_url)
+    }
+
+    private fun SeriesDto.toTrack(): TrackSearch = TrackSearch.create(TrackManager.KOMGA).also {
+        it.title = metadata.title
+        it.summary = metadata.summary
+        it.publishing_status = metadata.status
+    }
+
+    private fun ReadListDto.toTrack(): TrackSearch = TrackSearch.create(TrackManager.KOMGA).also {
+        it.title = name
+    }
+}
@@ -0,0 +1,83 @@
+package eu.kanade.tachiyomi.data.track.komga
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class SeriesDto(
+    val id: String,
+    val libraryId: String,
+    val name: String,
+    val created: String?,
+    val lastModified: String?,
+    val fileLastModified: String,
+    val booksCount: Int,
+    val booksReadCount: Int,
+    val booksUnreadCount: Int,
+    val booksInProgressCount: Int,
+    val metadata: SeriesMetadataDto,
+    val booksMetadata: BookMetadataAggregationDto
+)
+
+@Serializable
+data class SeriesMetadataDto(
+    val status: String,
+    val created: String?,
+    val lastModified: String?,
+    val title: String,
+    val titleSort: String,
+    val summary: String,
+    val summaryLock: Boolean,
+    val readingDirection: String,
+    val readingDirectionLock: Boolean,
+    val publisher: String,
+    val publisherLock: Boolean,
+    val ageRating: Int?,
+    val ageRatingLock: Boolean,
+    val language: String,
+    val languageLock: Boolean,
+    val genres: Set<String>,
+    val genresLock: Boolean,
+    val tags: Set<String>,
+    val tagsLock: Boolean
+)
+
+@Serializable
+data class BookMetadataAggregationDto(
+    val authors: List<AuthorDto> = emptyList(),
+    val releaseDate: String?,
+    val summary: String,
+    val summaryNumber: String,
+
+    val created: String,
+    val lastModified: String
+)
+
+@Serializable
+data class AuthorDto(
+    val name: String,
+    val role: String
+)
+
+@Serializable
+data class ReadProgressUpdateDto(
+    val lastBookRead: Int,
+)
+
+@Serializable
+data class ReadListDto(
+    val id: String,
+    val name: String,
+    val bookIds: List<String>,
+    val createdDate: String,
+    val lastModifiedDate: String,
+    val filtered: Boolean
+)
+
+@Serializable
+data class ReadProgressDto(
+    val booksCount: Int,
+    val booksReadCount: Int,
+    val booksUnreadCount: Int,
+    val booksInProgressCount: Int,
+    val lastReadContinuousIndex: Int,
+)
@@ -9,7 +9,6 @@ import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.data.track.TrackService
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
-import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.toMangaInfo
 import eu.kanade.tachiyomi.util.lang.awaitSingle
 import eu.kanade.tachiyomi.util.lang.runAsObservable
@@ -17,10 +16,12 @@ import eu.kanade.tachiyomi.util.lang.withIOContext
 import exh.md.utils.FollowStatus
 import exh.md.utils.MdUtil
 import tachiyomi.source.model.MangaInfo
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get

 class MdList(private val context: Context, id: Int) : TrackService(id) {

-    private val mdex by lazy { MdUtil.getEnabledMangaDex() }
+    private val mdex by lazy { MdUtil.getEnabledMangaDex(Injekt.get()) }

    @StringRes
    override fun nameRes(): Int = R.string.mdlist
@@ -44,8 +45,6 @@ class MdList(private val context: Context, id: Int) : TrackService(id) {

    override fun displayScore(track: Track) = track.score.toInt().toString()

-    override suspend fun add(track: Track): Track = update(track)
-
    override suspend fun update(track: Track): Track {
        return withIOContext {
            val mdex = mdex ?: throw MangaDexNotFoundException()
@@ -56,11 +55,14 @@ class MdList(private val context: Context, id: Int) : TrackService(id) {
            // this updates the follow status in the metadata
            // allow follow status to update
            if (remoteTrack.status != followStatus.int) {
-                mdex.updateFollowStatus(MdUtil.getMangaId(track.tracking_url), followStatus)
-                remoteTrack.status = followStatus.int
+                if (mdex.updateFollowStatus(MdUtil.getMangaId(track.tracking_url), followStatus)) {
+                    remoteTrack.status = followStatus.int
+                } else {
+                    track.status = remoteTrack.status
+                }
            }

-            if (track.score.toInt() > 0) {
+            /*if (track.score.toInt() > 0) {
                mdex.updateRating(track)
            }

@@ -82,7 +84,7 @@ class MdList(private val context: Context, id: Int) : TrackService(id) {
            } else if (track.last_chapter_read != 0) {
                // When followStatus has been changed to unfollowed 0 out read chapters since dex does
                track.last_chapter_read = 0
-            }
+            }*/
            track
        }
    }
@@ -96,9 +98,9 @@ class MdList(private val context: Context, id: Int) : TrackService(id) {
            val mdex = mdex ?: throw MangaDexNotFoundException()
            val (remoteTrack, mangaMetadata) = mdex.getTrackingAndMangaInfo(track)
            track.copyPersonalFrom(remoteTrack)
-            if (track.total_chapters == 0 && mangaMetadata.status == SManga.COMPLETED) {
+            /*if (track.total_chapters == 0 && mangaMetadata.status == SManga.COMPLETED) {
                track.total_chapters = mangaMetadata.maxChapterNumber ?: 0
-            }
+            }*/
            track
        }
    }
@@ -136,8 +138,5 @@ class MdList(private val context: Context, id: Int) : TrackService(id) {

    override suspend fun login(username: String, password: String): Unit = throw Exception("not used")

-    override val isLogged: Boolean
-        get() = false
-
    class MangaDexNotFoundException : Exception("Mangadex not enabled")
 }
@@ -66,7 +66,7 @@ class MyAnimeList(private val context: Context, id: Int) : TrackService(id) {
        return track.score.toInt().toString()
    }

-    override suspend fun add(track: Track): Track {
+    private suspend fun add(track: Track): Track {
        track.status = READING
        track.score = 0F
        return api.updateItem(track)
@@ -11,9 +11,6 @@ class MyAnimeListInterceptor(private val myanimelist: MyAnimeList, private var t
    private val json: Json by injectLazy()

    private var oauth: OAuth? = null
-        set(value) {
-            field = value?.copy(expires_in = System.currentTimeMillis() + (value.expires_in * 1000))
-        }

    override fun intercept(chain: Interceptor.Chain): Response {
        val originalRequest = chain.request()
@@ -24,21 +21,19 @@ class MyAnimeListInterceptor(private val myanimelist: MyAnimeList, private var t
        if (oauth == null) {
            oauth = myanimelist.loadOAuth()
        }
-        // Refresh access token if null or expired.
-        if (oauth!!.isExpired()) {
+        // Refresh access token if expired
+        if (oauth != null && oauth!!.isExpired()) {
            chain.proceed(MyAnimeListApi.refreshTokenRequest(oauth!!.refresh_token)).use {
                if (it.isSuccessful) {
                    setAuth(json.decodeFromString(it.body!!.string()))
                }
            }
        }
-
-        // Throw on null auth.
        if (oauth == null) {
            throw Exception("No authentication token")
        }

-        // Add the authorization header to the original request.
+        // Add the authorization header to the original request
        val authRequest = originalRequest.newBuilder()
            .addHeader("Authorization", "Bearer ${oauth!!.access_token}")
            .build()
@@ -7,8 +7,9 @@ data class OAuth(
    val refresh_token: String,
    val access_token: String,
    val token_type: String,
+    val created_at: Long = System.currentTimeMillis(),
    val expires_in: Long
 ) {

-    fun isExpired() = System.currentTimeMillis() > expires_in
+    fun isExpired() = System.currentTimeMillis() > created_at + (expires_in * 1000)
 }
@@ -40,7 +40,7 @@ class Shikimori(private val context: Context, id: Int) : TrackService(id) {
        return track.score.toInt().toString()
    }

-    override suspend fun add(track: Track): Track {
+    private suspend fun add(track: Track): Track {
        return api.addLibManga(track, getUsername())
    }

@@ -1,9 +1,6 @@
 package eu.kanade.tachiyomi.data.updater

-import android.app.PendingIntent
 import android.content.Context
-import android.content.Intent
-import androidx.core.app.NotificationCompat
 import androidx.work.Constraints
 import androidx.work.ExistingPeriodicWorkPolicy
 import androidx.work.NetworkType
@@ -11,52 +8,26 @@ import androidx.work.PeriodicWorkRequestBuilder
 import androidx.work.WorkManager
 import androidx.work.Worker
 import androidx.work.WorkerParameters
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.data.updater.github.GithubUpdateChecker
-import eu.kanade.tachiyomi.util.system.notificationManager
 import kotlinx.coroutines.runBlocking
 import java.util.concurrent.TimeUnit

 class UpdaterJob(private val context: Context, workerParams: WorkerParameters) :
    Worker(context, workerParams) {

-    override fun doWork(): Result {
-        return runBlocking {
-            try {
-                val result = GithubUpdateChecker().checkForUpdate()
+    override fun doWork() = runBlocking {
+        try {
+            val result = GithubUpdateChecker().checkForUpdate()

-                if (result is UpdateResult.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)
-                        )
-                    }
-                }
-                Result.success()
-            } catch (e: Exception) {
-                Result.failure()
+            if (result is UpdateResult.NewUpdate<*>) {
+                UpdaterNotifier(context).promptUpdate(result.release.downloadLink)
            }
+            Result.success()
+        } catch (e: Exception) {
+            Result.failure()
        }
    }

-    fun NotificationCompat.Builder.update(block: NotificationCompat.Builder.() -> Unit) {
-        block()
-        context.notificationManager.notify(Notifications.ID_UPDATER, build())
-    }
-
    companion object {
        private const val TAG = "UpdateChecker"

@@ -1,6 +1,8 @@
 package eu.kanade.tachiyomi.data.updater

+import android.app.PendingIntent
 import android.content.Context
+import android.content.Intent
 import android.net.Uri
 import androidx.core.app.NotificationCompat
 import eu.kanade.tachiyomi.R
@@ -28,6 +30,27 @@ internal class UpdaterNotifier(private val context: Context) {
        context.notificationManager.notify(id, build())
    }

+    fun promptUpdate(url: String) {
+        val intent = Intent(context, UpdaterService::class.java).apply {
+            putExtra(UpdaterService.EXTRA_DOWNLOAD_URL, url)
+        }
+        val pendingIntent = PendingIntent.getService(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
+        with(notificationBuilder) {
+            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)
+            setContentIntent(pendingIntent)
+
+            clearActions()
+            addAction(
+                android.R.drawable.stat_sys_download_done,
+                context.getString(R.string.action_download),
+                pendingIntent
+            )
+        }
+        notificationBuilder.show()
+    }
+
    /**
     * Call when apk download starts.
     *
@@ -63,19 +86,20 @@ internal class UpdaterNotifier(private val context: Context) {
     * @param uri path location of apk.
     */
    fun onDownloadFinished(uri: Uri) {
+        val installIntent = NotificationHandler.installApkPendingActivity(context, uri)
        with(notificationBuilder) {
            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))
+            setContentIntent(installIntent)
+
+            clearActions()
            addAction(
                R.drawable.ic_system_update_alt_white_24dp,
                context.getString(R.string.action_install),
-                NotificationHandler.installApkPendingActivity(context, uri)
+                installIntent
            )
-            // Cancel action
            addAction(
                R.drawable.ic_close_24dp,
                context.getString(R.string.action_cancel),
@@ -96,13 +120,13 @@ internal class UpdaterNotifier(private val context: Context) {
            setSmallIcon(android.R.drawable.stat_sys_warning)
            setOnlyAlertOnce(false)
            setProgress(0, 0, false)
-            // Retry action
+
+            clearActions()
            addAction(
                R.drawable.ic_refresh_24dp,
                context.getString(R.string.action_retry),
                UpdaterService.downloadApkPendingService(context, url)
            )
-            // Cancel action
            addAction(
                R.drawable.ic_close_24dp,
                context.getString(R.string.action_cancel),
@@ -163,7 +163,7 @@ internal object ExtensionLoader {
                        else -> throw Exception("Unknown source class type! ${obj.javaClass}")
                    }
                } catch (e: Throwable) {
-                    Timber.w(e, "Extension load error: $extName ($it)")
+                    Timber.e(e, "Extension load error: $extName ($it)")
                    return LoadResult.Error(e)
                }
            }
@@ -1,8 +1,11 @@
 package eu.kanade.tachiyomi.network

 import android.content.Context
+import coil.util.CoilUtils
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.network.interceptor.CloudflareInterceptor
+import eu.kanade.tachiyomi.network.interceptor.UserAgentInterceptor
 import okhttp3.Cache
 import okhttp3.OkHttpClient
 import okhttp3.logging.HttpLoggingInterceptor
@@ -18,30 +21,34 @@ import java.util.concurrent.TimeUnit

    private val cacheSize = 5L * 1024 * 1024 // 5 MiB

-    /* SY --> */ open /* SY <-- */ val cookieManager = AndroidCookieJar()
+    /* SY --> */ open /* SY <-- */val cookieManager = AndroidCookieJar()

-    /* SY --> */ open /* SY <-- */ val client by lazy {
-        val builder = OkHttpClient.Builder()
-            .cookieJar(cookieManager)
-            .cache(Cache(cacheDir, cacheSize))
-            .connectTimeout(30, TimeUnit.SECONDS)
-            .readTimeout(30, TimeUnit.SECONDS)
-            .addInterceptor(UserAgentInterceptor())
+    private val baseClientBuilder: OkHttpClient.Builder
+        get() {
+            val builder = OkHttpClient.Builder()
+                .cookieJar(cookieManager)
+                .connectTimeout(30, TimeUnit.SECONDS)
+                .readTimeout(30, TimeUnit.SECONDS)
+                .addInterceptor(UserAgentInterceptor())

-        if (BuildConfig.DEBUG) {
-            val httpLoggingInterceptor = HttpLoggingInterceptor().apply {
-                level = HttpLoggingInterceptor.Level.HEADERS
+            if (BuildConfig.DEBUG) {
+                val httpLoggingInterceptor = HttpLoggingInterceptor().apply {
+                    level = HttpLoggingInterceptor.Level.HEADERS
+                }
+                builder.addInterceptor(httpLoggingInterceptor)
            }
-            builder.addInterceptor(httpLoggingInterceptor)
+
+            when (preferences.dohProvider()) {
+                PREF_DOH_CLOUDFLARE -> builder.dohCloudflare()
+                PREF_DOH_GOOGLE -> builder.dohGoogle()
+            }
+
+            return builder
        }

-        when (preferences.dohProvider()) {
-            PREF_DOH_CLOUDFLARE -> builder.dohCloudflare()
-            PREF_DOH_GOOGLE -> builder.dohGoogle()
-        }
+    /* SY --> */ open /* SY <-- */val client by lazy { baseClientBuilder.cache(Cache(cacheDir, cacheSize)).build() }

-        builder.build()
-    }
+    val coilClient by lazy { baseClientBuilder.cache(CoilUtils.createDefaultCache(context)).build() }

    /* SY --> */ open /* SY <-- */val cloudflareClient by lazy {
        client.newBuilder()
@@ -9,6 +9,7 @@ import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.Response
+import okhttp3.internal.closeQuietly
 import rx.Observable
 import rx.Producer
 import rx.Subscription
@@ -70,7 +71,9 @@ suspend fun Call.await(): Response {
                        return
                    }

-                    continuation.resume(response)
+                    continuation.resume(response) {
+                        response.body?.closeQuietly()
+                    }
                }

                override fun onFailure(call: Call, e: IOException) {
@@ -1,14 +1,14 @@
-package eu.kanade.tachiyomi.network
+package eu.kanade.tachiyomi.network.interceptor

 import android.annotation.SuppressLint
 import android.content.Context
-import android.os.Build
 import android.os.Handler
 import android.os.Looper
 import android.webkit.WebSettings
 import android.webkit.WebView
 import android.widget.Toast
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.system.WebViewClientCompat
@@ -114,10 +114,7 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
                        latch.countDown()
                    }

-                    // HTTP error codes are only received since M
-                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M &&
-                        url == origRequestUrl && !challengeFound
-                    ) {
+                    if (url == origRequestUrl && !challengeFound) {
                        // The first request didn't return the challenge, abort.
                        latch.countDown()
                    }
@@ -156,6 +153,7 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {

            webView?.stopLoading()
            webView?.destroy()
+            webView = null
        }

        // Throw exception if we failed to bypass Cloudflare
@@ -0,0 +1,58 @@
+package eu.kanade.tachiyomi.network.interceptor
+
+import android.os.SystemClock
+import okhttp3.Interceptor
+import okhttp3.Response
+import java.util.concurrent.TimeUnit
+
+/**
+ * An OkHttp interceptor that handles rate limiting.
+ *
+ * Examples:
+ *
+ * permits = 5,  period = 1, unit = seconds  =>  5 requests per second
+ * permits = 10, period = 2, unit = minutes  =>  10 requests per 2 minutes
+ *
+ * @param permits {Int}   Number of requests allowed within a period of units.
+ * @param period {Long}   The limiting duration. Defaults to 1.
+ * @param unit {TimeUnit} The unit of time for the period. Defaults to seconds.
+ */
+class RateLimitInterceptor(
+    private val permits: Int,
+    private val period: Long = 1,
+    private val unit: TimeUnit = TimeUnit.SECONDS
+) : Interceptor {
+
+    private val requestQueue = ArrayList<Long>(permits)
+    private val rateLimitMillis = unit.toMillis(period)
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        synchronized(requestQueue) {
+            val now = SystemClock.elapsedRealtime()
+            val waitTime = if (requestQueue.size < permits) {
+                0
+            } else {
+                val oldestReq = requestQueue[0]
+                val newestReq = requestQueue[permits - 1]
+
+                if (newestReq - oldestReq > rateLimitMillis) {
+                    0
+                } else {
+                    oldestReq + rateLimitMillis - now // Remaining time
+                }
+            }
+
+            if (requestQueue.size == permits) {
+                requestQueue.removeAt(0)
+            }
+            if (waitTime > 0) {
+                requestQueue.add(now + waitTime)
+                Thread.sleep(waitTime) // Sleep inside synchronized to pause queued requests
+            } else {
+                requestQueue.add(now)
+            }
+        }
+
+        return chain.proceed(chain.request())
+    }
+}
@@ -0,0 +1,65 @@
+package eu.kanade.tachiyomi.network.interceptor
+
+import android.os.SystemClock
+import okhttp3.HttpUrl
+import okhttp3.Interceptor
+import okhttp3.Response
+import java.util.concurrent.TimeUnit
+
+/**
+ * An OkHttp interceptor that handles given url host's rate limiting.
+ *
+ * Examples:
+ *
+ * httpUrl = "api.manga.com".toHttpUrlOrNull(), permits = 5, period = 1, unit = seconds  =>  5 requests per second to api.manga.com
+ * httpUrl = "imagecdn.manga.com".toHttpUrlOrNull(), permits = 10, period = 2, unit = minutes  =>  10 requests per 2 minutes to imagecdn.manga.com
+ *
+ * @param httpUrl {HttpUrl} The url host that this interceptor should handle. Will get url's host by using HttpUrl.host()
+ * @param permits {Int}   Number of requests allowed within a period of units.
+ * @param period {Long}   The limiting duration. Defaults to 1.
+ * @param unit {TimeUnit} The unit of time for the period. Defaults to seconds.
+ */
+class SpecificHostRateLimitInterceptor(
+    private val httpUrl: HttpUrl,
+    private val permits: Int,
+    private val period: Long = 1,
+    private val unit: TimeUnit = TimeUnit.SECONDS
+) : Interceptor {
+
+    private val requestQueue = ArrayList<Long>(permits)
+    private val rateLimitMillis = unit.toMillis(period)
+    private val host = httpUrl.host
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        if (chain.request().url.host != host) {
+            return chain.proceed(chain.request())
+        }
+        synchronized(requestQueue) {
+            val now = SystemClock.elapsedRealtime()
+            val waitTime = if (requestQueue.size < permits) {
+                0
+            } else {
+                val oldestReq = requestQueue[0]
+                val newestReq = requestQueue[permits - 1]
+
+                if (newestReq - oldestReq > rateLimitMillis) {
+                    0
+                } else {
+                    oldestReq + rateLimitMillis - now // Remaining time
+                }
+            }
+
+            if (requestQueue.size == permits) {
+                requestQueue.removeAt(0)
+            }
+            if (waitTime > 0) {
+                requestQueue.add(now + waitTime)
+                Thread.sleep(waitTime) // Sleep inside synchronized to pause queued requests
+            } else {
+                requestQueue.add(now)
+            }
+        }
+
+        return chain.proceed(chain.request())
+    }
+}
@@ -1,4 +1,4 @@
-package eu.kanade.tachiyomi.network
+package eu.kanade.tachiyomi.network.interceptor

 import eu.kanade.tachiyomi.source.online.HttpSource
 import okhttp3.Interceptor
@@ -38,8 +38,6 @@ class LocalSource(private val context: Context) : CatalogueSource {
        private const val COVER_NAME = "cover.jpg"
        private val SUPPORTED_ARCHIVE_TYPES = setOf("zip", "rar", "cbr", "cbz", "epub")

-        private val POPULAR_FILTERS = FilterList(OrderBy())
-        private val LATEST_FILTERS = FilterList(OrderBy().apply { state = Filter.Sort.Selection(1, false) })
        private val LATEST_THRESHOLD = TimeUnit.MILLISECONDS.convert(7, TimeUnit.DAYS)

        fun updateCover(context: Context, manga: SManga, input: InputStream): File? {
@@ -248,12 +246,10 @@ class LocalSource(private val context: Context) : CatalogueSource {
                    ChapterRecognition.parseChapterNumber(this, manga)
                }
            }
-            .sortedWith(
-                Comparator { c1, c2 ->
-                    val c = c2.chapter_number.compareTo(c1.chapter_number)
-                    if (c == 0) c2.name.compareToCaseInsensitiveNaturalOrder(c1.name) else c
-                }
-            )
+            .sortedWith { c1, c2 ->
+                val c = c2.chapter_number.compareTo(c1.chapter_number)
+                if (c == 0) c2.name.compareToCaseInsensitiveNaturalOrder(c1.name) else c
+            }
            .toList()

        return Observable.just(chapters)
@@ -298,7 +294,7 @@ class LocalSource(private val context: Context) : CatalogueSource {
    }

    private fun isSupportedFile(extension: String): Boolean {
-        return extension.toLowerCase() in SUPPORTED_ARCHIVE_TYPES
+        return extension.toLowerCase(Locale.ROOT) in SUPPORTED_ARCHIVE_TYPES
    }

    fun getFormat(chapter: SChapter): Format {
@@ -310,7 +306,7 @@ class LocalSource(private val context: Context) : CatalogueSource {

            return getFormat(chapFile)
        }
-        throw Exception("Chapter not found")
+        throw Exception(context.getString(R.string.chapter_not_found))
    }

    private fun getFormat(file: File): Format {
@@ -324,7 +320,7 @@ class LocalSource(private val context: Context) : CatalogueSource {
        } else if (extension.equals("epub", true)) {
            Format.Epub(file)
        } else {
-            throw Exception("Invalid chapter format")
+            throw Exception(context.getString(R.string.local_invalid_format))
        }
    }

@@ -367,9 +363,16 @@ class LocalSource(private val context: Context) : CatalogueSource {
        }
    }

-    private class OrderBy : Filter.Sort("Order by", arrayOf("Title", "Date"), Selection(0, true))
+    override fun getFilterList() = POPULAR_FILTERS

-    override fun getFilterList() = FilterList(OrderBy())
+    private val POPULAR_FILTERS = FilterList(OrderBy(context))
+    private val LATEST_FILTERS = FilterList(OrderBy(context).apply { state = Filter.Sort.Selection(1, false) })
+
+    private class OrderBy(context: Context) : Filter.Sort(
+        context.getString(R.string.local_filter_order_by),
+        arrayOf(context.getString(R.string.title), context.getString(R.string.date)),
+        Selection(0, true)
+    )

    sealed class Format {
        data class Directory(val file: File) : Format()
@@ -26,7 +26,14 @@ sealed class Filter<T>(val name: String, var state: T) {
    }

    // SY -->
-    abstract class AutoComplete(name: String, val hint: String, val values: List<String>, val skipAutoFillTags: List<String> = emptyList(), val excludePrefix: String? = null, state: List<String>) : Filter<List<String>>(name, state)
+    abstract class AutoComplete(
+        name: String,
+        val hint: String,
+        val values: List<String>,
+        val skipAutoFillTags: List<String> = emptyList(),
+        val excludePrefix: String? = null,
+        state: List<String>
+    ) : Filter<List<String>>(name, state)
    // SY <--

    override fun equals(other: Any?): Boolean {
@@ -20,6 +20,10 @@ import exh.metadata.metadata.base.RaisedSearchMetadata
        return result
    }
    // SY <--
+
+    fun copy(mangas: List<SManga> = this.mangas, hasNextPage: Boolean = this.hasNextPage): MangasPage {
+        return MangasPage(mangas, hasNextPage)
+    }
 }

 // SY -->
@@ -17,9 +17,7 @@ open class Page(

    // SY -->
    var imageUrl = imageUrl
-        get() {
-            return field?.let { DataSaver.compress(it) }
-        }
+        get() = field?.let { DataSaver.compress(it) }
    // SY <--

    val number: Int
@@ -5,5 +5,5 @@ import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.ui.base.controller.BaseController

 interface BrowseSourceFilterHeader : CatalogueSource {
-    fun getFilterHeader(controller: BaseController<*>): RecyclerView.Adapter<*>
+    fun getFilterHeader(controller: BaseController<*>, onClick: () -> Unit): RecyclerView.Adapter<*>
 }
@@ -8,14 +8,14 @@ import exh.md.utils.FollowStatus
 import exh.metadata.metadata.base.RaisedSearchMetadata

 interface FollowsSource : CatalogueSource {
-    suspend fun fetchFollows(): MangasPage
+    suspend fun fetchFollows(page: Int): MangasPage

    /**
     * Returns a list of all Follows retrieved by Coroutines
     *
     * @param SManga all smanga found for user
     */
-    suspend fun fetchAllFollows(forceHd: Boolean = false): List<Pair<SManga, RaisedSearchMetadata>>
+    suspend fun fetchAllFollows(): List<Pair<SManga, RaisedSearchMetadata>>

    /**
     * updates the follow status for a manga
@@ -1,17 +1,25 @@
 package eu.kanade.tachiyomi.source.online

-import android.app.Activity
 import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.ui.base.controller.DialogController

 interface LoginSource : Source {
-    val needsLogin: Boolean
+    val requiresLogin: Boolean
+
+    val twoFactorAuth: AuthSupport

    fun isLogged(): Boolean

-    fun getLoginDialog(source: Source, activity: Activity): DialogController
+    fun getUsername(): String

-    suspend fun login(username: String, password: String, twoFactorCode: String = ""): Boolean
+    fun getPassword(): String
+
+    suspend fun login(username: String, password: String, twoFactorCode: String?): Boolean

    suspend fun logout(): Boolean
+
+    enum class AuthSupport {
+        NOT_SUPPORTED,
+        SUPPORTED,
+        REQUIRED
+    }
 }
@@ -7,11 +7,13 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
+import eu.kanade.tachiyomi.source.model.toMangaInfo
 import eu.kanade.tachiyomi.ui.manga.MangaController
+import eu.kanade.tachiyomi.util.lang.awaitSingle
+import eu.kanade.tachiyomi.util.lang.runAsObservable
 import exh.metadata.metadata.base.RaisedSearchMetadata
 import exh.metadata.metadata.base.getFlatMetadataForManga
 import exh.metadata.metadata.base.insertFlatMetadata
-import exh.metadata.metadata.base.insertFlatMetadataCompletable
 import exh.util.executeOnIO
 import rx.Completable
 import rx.Single
@@ -34,9 +36,7 @@ interface MetadataSource<M : RaisedSearchMetadata, I> : CatalogueSource {
    /**
     * Parse the supplied input into the supplied metadata object
     */
-    fun parseIntoMetadata(metadata: M, input: I)
-
-    suspend fun parseInfoIntoMetadata(metadata: M, input: I) = parseIntoMetadata(metadata, input)
+    suspend fun parseIntoMetadata(metadata: M, input: I)

    /**
     * Use reflection to create a new instance of metadata
@@ -51,31 +51,11 @@ interface MetadataSource<M : RaisedSearchMetadata, I> : CatalogueSource {
     *
     * Will also save the metadata to the DB if possible
     */
+    @Suppress("DeprecatedCallableAddReplaceWith")
    @Deprecated("Use the MangaInfo variant")
-    fun parseToManga(manga: SManga, input: I): Completable {
-        val mangaId = manga.id
-        val metaObservable = if (mangaId != null) {
-            // We have to use fromCallable because StorIO messes up the thread scheduling if we use their rx functions
-            Single.fromCallable {
-                db.getFlatMetadataForManga(mangaId).executeAsBlocking()
-            }.map {
-                it?.raise(metaClass) ?: newMetaInstance()
-            }
-        } else {
-            Single.just(newMetaInstance())
-        }
-
-        return metaObservable.map {
-            parseIntoMetadata(it, input)
-            it.copyTo(manga)
-            it
-        }.flatMapCompletable {
-            if (mangaId != null) {
-                it.mangaId = mangaId
-                db.insertFlatMetadataCompletable(it.flatten())
-            } else Completable.complete()
-        }
-    }
+    fun parseToManga(manga: SManga, input: I): Completable = runAsObservable({
+        parseToManga(manga.toMangaInfo(), input)
+    }).toCompletable()

    suspend fun parseToManga(manga: MangaInfo, input: I): MangaInfo {
        val mangaId = manga.id()
@@ -84,7 +64,7 @@ interface MetadataSource<M : RaisedSearchMetadata, I> : CatalogueSource {
            flatMetadata?.raise(metaClass) ?: newMetaInstance()
        } else newMetaInstance()

-        parseInfoIntoMetadata(metadata, input)
+        parseIntoMetadata(metadata, input)
        if (mangaId != null) {
            metadata.mangaId = mangaId
            db.insertFlatMetadata(metadata.flatten())
@@ -100,31 +80,12 @@ interface MetadataSource<M : RaisedSearchMetadata, I> : CatalogueSource {
     * If the metadata needs to be parsed from the input producer, the resulting parsed metadata will
     * also be saved to the DB.
     */
+    @Suppress("DeprecatedCallableAddReplaceWith")
    @Deprecated("use fetchOrLoadMetadata made for MangaInfo")
-    fun getOrLoadMetadata(mangaId: Long?, inputProducer: () -> Single<I>): Single<M> {
-        val metaObservable = if (mangaId != null) {
-            // We have to use fromCallable because StorIO messes up the thread scheduling if we use their rx functions
-            Single.fromCallable {
-                db.getFlatMetadataForManga(mangaId).executeAsBlocking()
-            }.map {
-                it?.raise(metaClass)
-            }
-        } else Single.just(null)
-
-        return metaObservable.flatMap { existingMeta ->
-            if (existingMeta == null) {
-                inputProducer().flatMap { input ->
-                    val newMeta = newMetaInstance()
-                    parseIntoMetadata(newMeta, input)
-                    val newMetaSingle = Single.just(newMeta)
-                    if (mangaId != null) {
-                        newMeta.mangaId = mangaId
-                        db.insertFlatMetadataCompletable(newMeta.flatten()).andThen(newMetaSingle)
-                    } else newMetaSingle
-                }
-            } else Single.just(existingMeta)
-        }
-    }
+    fun getOrLoadMetadata(mangaId: Long?, inputProducer: () -> Single<I>): Single<M> =
+        runAsObservable({
+            fetchOrLoadMetadata(mangaId) { inputProducer().toObservable().awaitSingle() }
+        }).toSingle()

    /**
     * Try to first get the metadata from the DB. If the metadata is not in the DB, calls the input
@@ -143,7 +104,7 @@ interface MetadataSource<M : RaisedSearchMetadata, I> : CatalogueSource {

        return meta ?: inputProducer().let { input ->
            val newMeta = newMetaInstance()
-            parseInfoIntoMetadata(newMeta, input)
+            parseIntoMetadata(newMeta, input)
            if (mangaId != null) {
                newMeta.mangaId = mangaId
                db.insertFlatMetadata(newMeta.flatten()).let { newMeta }
@@ -16,7 +16,8 @@ import eu.kanade.tachiyomi.source.model.MetadataMangasPage
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.source.model.toChapterInfo
+import eu.kanade.tachiyomi.source.model.toMangaInfo
+import eu.kanade.tachiyomi.source.model.toSChapter
 import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.MetadataSource
@@ -24,7 +25,7 @@ import eu.kanade.tachiyomi.source.online.NamespaceSource
 import eu.kanade.tachiyomi.source.online.UrlImportableSource
 import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.util.asJsoup
-import eu.kanade.tachiyomi.util.lang.awaitSingle
+import eu.kanade.tachiyomi.util.lang.runAsObservable
 import exh.debug.DebugToggles
 import exh.eh.EHTags
 import exh.eh.EHentaiUpdateHelper
@@ -45,13 +46,13 @@ import exh.ui.metadata.adapters.EHentaiDescriptionAdapter
 import exh.util.UriFilter
 import exh.util.UriGroup
 import exh.util.asObservableWithAsyncStacktrace
+import exh.util.awaitResponse
 import exh.util.dropBlank
 import exh.util.ignore
 import exh.util.nullIfBlank
 import exh.util.trimAll
 import exh.util.trimOrNull
 import exh.util.urlImportFetchSearchManga
-import kotlinx.coroutines.runBlocking
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.JsonObject
@@ -75,7 +76,6 @@ import org.jsoup.nodes.Document
 import org.jsoup.nodes.Element
 import org.jsoup.nodes.TextNode
 import rx.Observable
-import rx.Single
 import tachiyomi.source.model.ChapterInfo
 import tachiyomi.source.model.MangaInfo
 import uy.kohesive.injekt.injectLazy
@@ -179,38 +179,43 @@ class EHentai(
                    tags += parsedTags

                    if (infoElements != null) {
-                        getGenre(infoElements.getOrNull(1))?.let { genre = it }
+                        genre = getGenre(infoElements.getOrNull(1))

-                        getDateTag(infoElements.getOrNull(2))?.let { datePosted = it }
+                        datePosted = getDateTag(infoElements.getOrNull(2))

-                        getRating(infoElements.getOrNull(3))?.let { averageRating = it }
+                        averageRating = getRating(infoElements.getOrNull(3))

-                        getUploader(infoElements.getOrNull(4))?.let { uploader = it }
+                        uploader = getUploader(infoElements.getOrNull(4))

-                        getPageCount(infoElements.getOrNull(5))?.let { length = it }
+                        length = getPageCount(infoElements.getOrNull(5))
                    } else {
                        val parsedGenre = body.selectFirst(".gl1c div")
-                        getGenre(genreString = parsedGenre?.text()?.nullIfBlank()?.toLowerCase()?.replace(" ", ""))?.let { genre = it }
+                        genre = getGenre(
+                            genreString = parsedGenre?.text()
+                                ?.nullIfBlank()
+                                ?.toLowerCase()
+                                ?.replace(" ", "")
+                        )

                        val info = body.selectFirst(".gl2c")
                        val extraInfo = body.selectFirst(".gl4c")

                        val infoList = info.select("div div")

-                        getDateTag(infoList.getOrNull(8))?.let { datePosted = it }
+                        datePosted = getDateTag(infoList.getOrNull(8))

-                        getRating(infoList.getOrNull(9))?.let { averageRating = it }
+                        averageRating = getRating(infoList.getOrNull(9))

                        val extraInfoList = extraInfo.select("div")

                        if (extraInfoList.getOrNull(2) == null) {
-                            getUploader(extraInfoList.getOrNull(0))?.let { uploader = it }
+                            uploader = getUploader(extraInfoList.getOrNull(0))

-                            getPageCount(extraInfoList.getOrNull(1))?.let { length = it }
+                            length = getPageCount(extraInfoList.getOrNull(1))
                        } else {
-                            getUploader(extraInfoList.getOrNull(1))?.let { uploader = it }
+                            uploader = getUploader(extraInfoList.getOrNull(1))

-                            getPageCount(extraInfoList.getOrNull(2))?.let { length = it }
+                            length = getPageCount(extraInfoList.getOrNull(2))
                        }
                    }
                }
@@ -284,93 +289,94 @@ class EHentai(

    override suspend fun getChapterList(manga: MangaInfo): List<ChapterInfo> = getChapterList(manga) {}

-    suspend fun getChapterList(manga: MangaInfo, throttleFunc: () -> Unit) = fetchChapterList(manga.toSManga(), throttleFunc).awaitSingle().map { it.toChapterInfo() }
+    suspend fun getChapterList(manga: MangaInfo, throttleFunc: suspend () -> Unit): List<ChapterInfo> {
+        // Pull all the way to the root gallery
+        // We can't do this with RxJava or we run into stack overflows on shit like this:
+        //   https://exhentai.org/g/1073061/f9345f1c12/
+        var url = manga.key
+        var doc: Document

-    override fun fetchChapterList(manga: SManga) = fetchChapterList(manga) {}
+        while (true) {
+            val gid = EHentaiSearchMetadata.galleryId(url).toInt()
+            val cachedParent = updateHelper.parentLookupTable.get(
+                gid
+            )
+            if (cachedParent == null) {
+                throttleFunc()
+                doc = client.newCall(exGet(baseUrl + url)).await().asJsoup()

-    @Deprecated("Use getChapterList instead")
-    fun fetchChapterList(manga: SManga, throttleFunc: () -> Unit): Observable<List<SChapter>> {
-        return Single.fromCallable {
-            // Pull all the way to the root gallery
-            // We can't do this with RxJava or we run into stack overflows on shit like this:
-            //   https://exhentai.org/g/1073061/f9345f1c12/
-            var url: String = manga.url
-            var doc: Document? = null
+                val parentLink = doc.select("#gdd .gdt1").find { el ->
+                    el.text().toLowerCase() == "parent:"
+                }!!.nextElementSibling().selectFirst("a")?.attr("href")

-            runBlocking {
-                while (true) {
-                    val gid = EHentaiSearchMetadata.galleryId(url).toInt()
-                    val cachedParent = updateHelper.parentLookupTable.get(
-                        gid
-                    )
-                    if (cachedParent == null) {
-                        throttleFunc()
-
-                        val resp = client.newCall(exGet(baseUrl + url)).execute()
-                        if (!resp.isSuccessful) error("HTTP error (${resp.code})!")
-                        doc = resp.asJsoup()
-
-                        val parentLink = doc!!.select("#gdd .gdt1").find { el ->
-                            el.text().toLowerCase() == "parent:"
-                        }!!.nextElementSibling().selectFirst("a")?.attr("href")
-
-                        if (parentLink != null) {
-                            updateHelper.parentLookupTable.put(
-                                gid,
-                                GalleryEntry(
-                                    EHentaiSearchMetadata.galleryId(parentLink),
-                                    EHentaiSearchMetadata.galleryToken(parentLink)
-                                )
-                            )
-                            url = EHentaiSearchMetadata.normalizeUrl(parentLink)
-                        } else break
-                    } else {
-                        this@EHentai.xLogD("Parent cache hit: %s!", gid)
-                        url = EHentaiSearchMetadata.idAndTokenToUrl(
-                            cachedParent.gId,
-                            cachedParent.gToken
+                if (parentLink != null) {
+                    updateHelper.parentLookupTable.put(
+                        gid,
+                        GalleryEntry(
+                            EHentaiSearchMetadata.galleryId(parentLink),
+                            EHentaiSearchMetadata.galleryToken(parentLink)
                        )
-                    }
-                }
+                    )
+                    url = EHentaiSearchMetadata.normalizeUrl(parentLink)
+                } else break
+            } else {
+                this@EHentai.xLogD("Parent cache hit: %s!", gid)
+                url = EHentaiSearchMetadata.idAndTokenToUrl(
+                    cachedParent.gId,
+                    cachedParent.gToken
+                )
            }
-
-            doc!!
-        }.map { d ->
-            val newDisplay = d.select("#gnd a")
-            // Build chapter for root gallery
-            val self = SChapter.create().apply {
-                url = EHentaiSearchMetadata.normalizeUrl(d.location())
-                name = "v1: " + d.selectFirst("#gn").text()
-                chapter_number = 1f
-                date_upload = MetadataUtil.EX_DATE_FORMAT.parse(
-                    d.select("#gdd .gdt1").find { el ->
-                        el.text().toLowerCase() == "posted:"
-                    }!!.nextElementSibling().text()
-                )!!.time
-            }
-            // Build and append the rest of the galleries
-            if (DebugToggles.INCLUDE_ONLY_ROOT_WHEN_LOADING_EXH_VERSIONS.enabled) listOf(self)
-            else {
-                newDisplay.mapIndexed { index, newGallery ->
-                    val link = newGallery.attr("href")
-                    val name = newGallery.text()
-                    val posted = (newGallery.nextSibling() as TextNode).text().removePrefix(", added ")
-                    SChapter.create().apply {
-                        this.url = EHentaiSearchMetadata.normalizeUrl(link)
-                        this.name = "v${index + 2}: $name"
-                        this.chapter_number = index + 2f
-                        this.date_upload = MetadataUtil.EX_DATE_FORMAT.parse(posted)!!.time
-                    }
-                }.reversed() + self
-            }
-        }.toObservable()
+        }
+        val newDisplay = doc.select("#gnd a")
+        // Build chapter for root gallery
+        val self = ChapterInfo(
+            key = EHentaiSearchMetadata.normalizeUrl(doc.location()),
+            name = "v1: " + doc.selectFirst("#gn").text(),
+            number = 1f,
+            dateUpload = MetadataUtil.EX_DATE_FORMAT.parse(
+                doc.select("#gdd .gdt1").find { el ->
+                    el.text().toLowerCase() == "posted:"
+                }!!.nextElementSibling().text()
+            )!!.time
+        )
+        // Build and append the rest of the galleries
+        return if (DebugToggles.INCLUDE_ONLY_ROOT_WHEN_LOADING_EXH_VERSIONS.enabled) {
+            listOf(self)
+        } else {
+            newDisplay.mapIndexed { index, newGallery ->
+                val link = newGallery.attr("href")
+                val name = newGallery.text()
+                val posted = (newGallery.nextSibling() as TextNode).text().removePrefix(", added ")
+                ChapterInfo(
+                    key = EHentaiSearchMetadata.normalizeUrl(link),
+                    name = "v${index + 2}: $name",
+                    number = index + 2f,
+                    dateUpload = MetadataUtil.EX_DATE_FORMAT.parse(posted)!!.time
+                )
+            }.reversed() + self
+        }
    }

-    override fun fetchPageList(chapter: SChapter) = fetchChapterPage(chapter, baseUrl + chapter.url).map {
-        it.mapIndexed { i, s ->
-            Page(i, s)
+    @Suppress("OverridingDeprecatedMember", "DEPRECATION")
+    override fun fetchChapterList(manga: SManga) = fetchChapterList(manga) {}
+
+    @Suppress("DeprecatedCallableAddReplaceWith")
+    @Deprecated("Use getChapterList instead")
+    fun fetchChapterList(manga: SManga, throttleFunc: suspend () -> Unit) = runAsObservable({
+        getChapterList(manga.toMangaInfo(), throttleFunc).map { it.toSChapter() }
+    })
+
+    override fun fetchPageList(chapter: SChapter) = fetchChapterPage(chapter, baseUrl + chapter.url)
+        .map {
+            it.mapIndexed { i, s ->
+                Page(i, s)
+            }
+        }!!
+        .doOnNext { pages ->
+            if (pages.any { it.url == "https://$domain/img/509.gif" }) throw Exception(
+                "Hit page limit"
+            )
        }
-    }!!.doOnNext { pages -> if (pages.any { it.url == "https://$domain/img/509.gif" }) throw Exception("Hit page limit") }

    private fun fetchChapterPage(
        chapter: SChapter,
@@ -465,23 +471,23 @@ class EHentai(

    private fun exGet(url: String, page: Int? = null, additionalHeaders: Headers? = null, cache: Boolean = true): Request {
        return GET(
-            page?.let {
+            if (page != null) {
                addParam(url, "page", (page - 1).toString())
-            } ?: url,
-            additionalHeaders?.let { additionalHeadersNotNull ->
+            } else url,
+            if (additionalHeaders != null) {
                val headers = headers.newBuilder()
-                additionalHeadersNotNull.toMultimap().forEach { (t, u) ->
+                additionalHeaders.toMultimap().forEach { (t, u) ->
                    u.forEach {
                        headers.add(t, it)
                    }
                }
                headers.build()
-            } ?: headers
+            } else headers
        ).let {
-            if (!cache) {
-                it.newBuilder().cacheControl(CacheControl.FORCE_NETWORK).build()
-            } else {
+            if (cache) {
                it
+            } else {
+                it.newBuilder().cacheControl(CacheControl.FORCE_NETWORK).build()
            }
        }
    }
@@ -529,7 +535,7 @@ class EHentai(

    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
        val exception = Exception("Async stacktrace")
-        val response = client.newCall(mangaDetailsRequest(manga.toSManga())).await()
+        val response = client.newCall(mangaDetailsRequest(manga.toSManga())).awaitResponse()
        if (response.isSuccessful) {
            // Pull to most recent
            val doc = response.asJsoup()
@@ -557,7 +563,7 @@ class EHentai(
     */
    override fun mangaDetailsParse(response: Response) = throw UnsupportedOperationException()

-    override fun parseIntoMetadata(metadata: EHentaiSearchMetadata, input: Document) {
+    override suspend fun parseIntoMetadata(metadata: EHentaiSearchMetadata, input: Document) {
        with(metadata) {
            with(input) {
                val url = location()
@@ -856,13 +862,12 @@ class EHentai(
    private fun combineQuery(filters: FilterList): String {
        val stringBuilder = StringBuilder()
        val advSearch = filters.filterIsInstance<Filter.AutoComplete>().flatMap { filter ->
-            val splitState = filter.state.trimAll().dropBlank()
-            splitState.mapNotNull { tag ->
+            filter.state.trimAll().dropBlank().mapNotNull { tag ->
                val split = tag.split(":").filterNot { it.isBlank() }
                if (split.size > 1) {
                    val namespace = split[0].removePrefix("-")
                    val exclude = split[0].startsWith("-")
-                    AdvSearchEntry(Pair(namespace, split[1]), exclude)
+                    AdvSearchEntry(namespace to split[1], exclude)
                } else {
                    null
                }
@@ -872,7 +877,7 @@ class EHentai(
        advSearch.forEach { entry ->
            if (entry.exclude) stringBuilder.append("-")
            if (entry.search.second.contains(" ")) {
-                stringBuilder.append(("${entry.search.first}:\"${entry.search.second}$\""))
+                stringBuilder.append(("""${entry.search.first}:"${entry.search.second}$""""))
            } else {
                stringBuilder.append("${entry.search.first}:${entry.search.second}$")
            }
@@ -3,11 +3,8 @@ package eu.kanade.tachiyomi.source.online.all
 import android.content.Context
 import android.net.Uri
 import android.os.Build
-import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.source.model.FilterList
-import eu.kanade.tachiyomi.source.model.MangasPage
-import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.MetadataSource
@@ -22,7 +19,6 @@ import exh.source.DelegatedHttpSource
 import exh.ui.metadata.adapters.HitomiDescriptionAdapter
 import exh.util.urlImportFetchSearchManga
 import org.jsoup.nodes.Document
-import rx.Observable
 import tachiyomi.source.model.MangaInfo
 import java.text.SimpleDateFormat
 import java.util.Locale
@@ -36,25 +32,17 @@ class Hitomi(delegate: HttpSource, val context: Context) :
    override val lang = if (id == otherId) "all" else delegate.lang

    // Support direct URL importing
-    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> =
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList) =
        urlImportFetchSearchManga(context, query) {
            super.fetchSearchManga(page, query, filters)
        }

-    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
-        return client.newCall(mangaDetailsRequest(manga))
-            .asObservableSuccess()
-            .flatMap {
-                parseToManga(manga, it.asJsoup()).andThen(Observable.just(manga))
-            }
-    }
-
    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
        val response = client.newCall(mangaDetailsRequest(manga.toSManga())).await()
        return parseToManga(manga, response.asJsoup())
    }

-    override fun parseIntoMetadata(metadata: HitomiSearchMetadata, input: Document) {
+    override suspend fun parseIntoMetadata(metadata: HitomiSearchMetadata, input: Document) {
        with(metadata) {
            url = input.location()

@@ -68,9 +56,9 @@ class Hitomi(delegate: HttpSource, val context: Context) :
            artists = galleryElement.select("h2 a").map { it.text() }
            tags += artists.map { RaisedTag("artist", it, RaisedSearchMetadata.TAG_TYPE_VIRTUAL) }

-            input.select(".gallery-info tr").forEach {
-                val content = it.child(1)
-                when (it.child(0).text().toLowerCase()) {
+            input.select(".gallery-info tr").forEach { galleryInfoElement ->
+                val content = galleryInfoElement.child(1)
+                when (galleryInfoElement.child(0).text().toLowerCase()) {
                    "group" -> {
                        group = content.text()
                        tags += RaisedTag("group", group!!, RaisedSearchMetadata.TAG_TYPE_VIRTUAL)
@@ -103,9 +91,11 @@ class Hitomi(delegate: HttpSource, val context: Context) :
                    }
                    "tags" -> {
                        tags += content.select("a").map {
-                            val ns = if (it.attr("href").startsWith("/tag/male")) "male"
-                            else if (it.attr("href").startsWith("/tag/female")) "female"
-                            else "misc"
+                            val ns = when {
+                                it.attr("href").startsWith("/tag/male") -> "male"
+                                it.attr("href").startsWith("/tag/female") -> "female"
+                                else -> "misc"
+                            }
                            RaisedTag(
                                ns,
                                it.text().dropLast(if (ns == "misc") 0 else 2),
@@ -1,19 +1,12 @@
 package eu.kanade.tachiyomi.source.online.all

-import android.app.Activity
 import android.content.Context
-import android.content.SharedPreferences
-import android.net.Uri
-import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.track.TrackManager
+import eu.kanade.tachiyomi.data.track.mdlist.MdList
 import eu.kanade.tachiyomi.network.GET
-import eu.kanade.tachiyomi.network.POST
 import eu.kanade.tachiyomi.network.asObservableSuccess
-import eu.kanade.tachiyomi.network.await
-import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
@@ -23,15 +16,10 @@ import eu.kanade.tachiyomi.source.online.FollowsSource
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.LoginSource
 import eu.kanade.tachiyomi.source.online.MetadataSource
+import eu.kanade.tachiyomi.source.online.NamespaceSource
 import eu.kanade.tachiyomi.source.online.RandomMangaSource
-import eu.kanade.tachiyomi.source.online.UrlImportableSource
 import eu.kanade.tachiyomi.ui.base.controller.BaseController
-import eu.kanade.tachiyomi.ui.base.controller.DialogController
 import eu.kanade.tachiyomi.ui.manga.MangaController
-import eu.kanade.tachiyomi.util.lang.runAsObservable
-import eu.kanade.tachiyomi.util.lang.withIOContext
-import exh.GalleryAddEvent
-import exh.GalleryAdder
 import exh.md.MangaDexFabHeaderAdapter
 import exh.md.handlers.ApiChapterParser
 import exh.md.handlers.ApiMangaParser
@@ -39,77 +27,93 @@ import exh.md.handlers.FollowsHandler
 import exh.md.handlers.MangaHandler
 import exh.md.handlers.MangaPlusHandler
 import exh.md.handlers.SimilarHandler
+import exh.md.network.MangaDexLoginHelper
+import exh.md.network.NoSessionException
+import exh.md.network.TokenAuthenticator
 import exh.md.utils.FollowStatus
 import exh.md.utils.MdLang
 import exh.md.utils.MdUtil
 import exh.metadata.metadata.MangaDexSearchMetadata
 import exh.source.DelegatedHttpSource
 import exh.ui.metadata.adapters.MangaDexDescriptionAdapter
-import exh.util.urlImportFetchSearchManga
-import exh.widget.preference.MangadexLoginDialog
-import kotlinx.serialization.decodeFromString
-import kotlinx.serialization.json.JsonObject
-import kotlinx.serialization.json.JsonPrimitive
-import kotlinx.serialization.json.int
 import okhttp3.CacheControl
-import okhttp3.FormBody
 import okhttp3.Headers
-import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.Response
-import okhttp3.internal.closeQuietly
-import okio.EOFException
 import rx.Observable
 import tachiyomi.source.model.ChapterInfo
 import tachiyomi.source.model.MangaInfo
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
-import uy.kohesive.injekt.injectLazy
 import kotlin.reflect.KClass

@Suppress("OverridingDeprecatedMember")
 class MangaDex(delegate: HttpSource, val context: Context) :
    DelegatedHttpSource(delegate),
    MetadataSource<MangaDexSearchMetadata, Response>,
-    UrlImportableSource,
+    // UrlImportableSource,
    FollowsSource,
    LoginSource,
    BrowseSourceFilterHeader,
-    RandomMangaSource {
+    RandomMangaSource,
+    NamespaceSource {
    override val lang: String = delegate.lang

-    override val headers: Headers = super.headers.newBuilder().apply {
-        add("X-Requested-With", "XMLHttpRequest")
-        add("Referer", MdUtil.baseUrl)
-    }.build()
-
    private val mdLang by lazy {
-        MdLang.values().find { it.lang == lang }?.dexLang ?: lang
+        MdLang.fromExt(lang) ?: MdLang.ENGLISH
    }

-    override val matchingHosts: List<String> = listOf("mangadex.org", "www.mangadex.org")
+    // override val matchingHosts: List<String> = listOf("mangadex.org", "www.mangadex.org")

-    val preferences: PreferencesHelper by injectLazy()
-    val trackManager: TrackManager by injectLazy()
+    val preferences = Injekt.get<PreferencesHelper>()
+    val mdList: MdList = Injekt.get<TrackManager>().mdList

-    private val sourcePreferences: SharedPreferences by lazy {
+    /*private val sourcePreferences: SharedPreferences by lazy {
        context.getSharedPreferences("source_$id", 0x0000)
+    }*/
+
+    private val loginHelper = MangaDexLoginHelper(networkHttpClient, preferences, mdList)
+
+    override val baseHttpClient: OkHttpClient = super.client.newBuilder()
+        .authenticator(
+            TokenAuthenticator(loginHelper)
+        )
+        .build()
+
+    private fun useLowQualityThumbnail() = false // sourcePreferences.getInt(SHOW_THUMBNAIL_PREF, 0) == LOW_QUALITY
+
+    private val apiMangaParser by lazy {
+        ApiMangaParser(baseHttpClient, mdLang.lang)
+    }
+    private val apiChapterParser by lazy {
+        ApiChapterParser()
+    }
+    private val followsHandler by lazy {
+        FollowsHandler(baseHttpClient, headers, preferences, mdLang.lang, mdList)
+    }
+    private val mangaHandler by lazy {
+        MangaHandler(baseHttpClient, headers, mdLang.lang, apiMangaParser, followsHandler)
+    }
+    private val similarHandler by lazy {
+        SimilarHandler(baseHttpClient, mdLang.lang)
+    }
+    private val mangaPlusHandler by lazy {
+        MangaPlusHandler(network.client)
    }

-    private fun useLowQualityThumbnail() = sourcePreferences.getInt(SHOW_THUMBNAIL_PREF, 0) == LOW_QUALITY
-
-    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> =
+    /*override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> =
        urlImportFetchSearchManga(context, query) {
            importIdToMdId(query) {
                super.fetchSearchManga(page, query, filters)
            }
-        }
+        }*/

-    override suspend fun mapUrlToMangaUrl(uri: Uri): String? {
+    /*override suspend fun mapUrlToMangaUrl(uri: Uri): String? {
        val lcFirstPathSegment = uri.pathSegments.firstOrNull()?.toLowerCase() ?: return null

        return if (lcFirstPathSegment == "title" || lcFirstPathSegment == "manga") {
-            MdUtil.mapMdIdToMangaUrl(uri.pathSegments[1].toInt())
+            "/manga/" + uri.pathSegments[1]
        } else {
            null
        }
@@ -123,45 +127,44 @@ class MangaDex(delegate: HttpSource, val context: Context) :

    override suspend fun mapChapterUrlToMangaUrl(uri: Uri): String? {
        val id = uri.pathSegments.getOrNull(2) ?: return null
-        val mangaId = MangaHandler(client, headers, mdLang).getMangaIdFromChapterId(id)
+        val mangaId = MangaHandler(baseHttpClient, headers, mdLang).getMangaIdFromChapterId(id)
        return MdUtil.mapMdIdToMangaUrl(mangaId)
-    }
+    }*/

    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
-        return MangaHandler(client, headers, mdLang, preferences.mangaDexForceLatestCovers().get()).fetchMangaDetailsObservable(manga)
+        return mangaHandler.fetchMangaDetailsObservable(manga, id, preferences.mangaDexForceLatestCovers().get())
    }

    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
-        return MangaHandler(client, headers, mdLang, preferences.mangaDexForceLatestCovers().get()).getMangaDetails(manga, id)
+        return mangaHandler.getMangaDetails(manga, id, preferences.mangaDexForceLatestCovers().get())
    }

    override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
-        return MangaHandler(client, headers, mdLang, preferences.mangaDexForceLatestCovers().get()).fetchChapterListObservable(manga)
+        return mangaHandler.fetchChapterListObservable(manga)
    }

    override suspend fun getChapterList(manga: MangaInfo): List<ChapterInfo> {
-        return MangaHandler(client, headers, mdLang, preferences.mangaDexForceLatestCovers().get()).getChapterList(manga)
+        return mangaHandler.getChapterList(manga)
    }

    override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
        return if (chapter.scanlator == "MangaPlus") {
-            client.newCall(mangaPlusPageListRequest(chapter))
+            mangaPlusHandler.client.newCall(mangaPlusPageListRequest(chapter))
                .asObservableSuccess()
                .map { response ->
-                    val chapterId = ApiChapterParser().externalParse(response)
-                    MangaPlusHandler(client).fetchPageList(chapterId)
+                    val chapterId = apiChapterParser.externalParse(response)
+                    mangaPlusHandler.fetchPageList(chapterId)
                }
        } else super.fetchPageList(chapter)
    }

    private fun mangaPlusPageListRequest(chapter: SChapter): Request {
-        val urlChapterId = MdUtil.getChapterId(chapter.url)
-        return GET(MdUtil.apiUrl + MdUtil.newApiChapter + urlChapterId + MdUtil.apiChapterSuffix, headers, CacheControl.FORCE_NETWORK)
+        return GET(MdUtil.chapterUrl + MdUtil.getChapterId(chapter.url), headers, CacheControl.FORCE_NETWORK)
    }

    override fun fetchImage(page: Page): Observable<Response> {
-        return if (page.imageUrl!!.contains("mangaplus", true)) {
-            MangaPlusHandler(network.client).client.newCall(GET(page.imageUrl!!, headers))
+        return if (page.imageUrl?.contains("mangaplus", true) == true) {
+            mangaPlusHandler.client.newCall(GET(page.imageUrl!!, headers))
                .asObservableSuccess()
        } else super.fetchImage(page)
    }
@@ -172,133 +175,98 @@ class MangaDex(delegate: HttpSource, val context: Context) :
        return MangaDexDescriptionAdapter(controller)
    }

-    override fun parseIntoMetadata(metadata: MangaDexSearchMetadata, input: Response) {
-        ApiMangaParser(mdLang).parseIntoMetadata(metadata, input, emptyList())
+    override suspend fun parseIntoMetadata(metadata: MangaDexSearchMetadata, input: Response) {
+        apiMangaParser.parseIntoMetadata(metadata, input, emptyList())
    }

-    override suspend fun fetchFollows(): MangasPage {
-        return FollowsHandler(client, headers, Injekt.get(), useLowQualityThumbnail()).fetchFollows()
+    override suspend fun fetchFollows(page: Int): MangasPage {
+        return followsHandler.fetchFollows(page)
    }

-    override val needsLogin: Boolean = true
+    override val requiresLogin: Boolean = false

-    override fun getLoginDialog(source: Source, activity: Activity): DialogController {
-        return MangadexLoginDialog(source as MangaDex)
-    }
+    override val twoFactorAuth = LoginSource.AuthSupport.NOT_SUPPORTED

    override fun isLogged(): Boolean {
-        val httpUrl = MdUtil.baseUrl.toHttpUrl()
-        return trackManager.mdList.isLogged && network.cookieManager.get(httpUrl).any { it.name == REMEMBER_ME }
+        return mdList.isLogged
+    }
+
+    override fun getUsername(): String {
+        return mdList.getUsername()
+    }
+
+    override fun getPassword(): String {
+        return mdList.getPassword()
    }

    override suspend fun login(
        username: String,
        password: String,
-        twoFactorCode: String
+        twoFactorCode: String?
    ): Boolean {
-        return withIOContext {
-            val formBody = FormBody.Builder().apply {
-                add("login_username", username)
-                add("login_password", password)
-                add("no_js", "1")
-                add("remember_me", "1")
-                add("two_factor", twoFactorCode)
-            }
-
-            runCatching {
-                client.newCall(
-                    POST(
-                        "${MdUtil.baseUrl}/ajax/actions.ajax.php?function=login",
-                        headers,
-                        formBody.build()
-                    )
-                ).await().closeQuietly()
-            }
-
-            val response = client.newCall(GET(MdUtil.apiUrl + MdUtil.isLoggedInApi, headers)).await()
-
-            withIOContext { response.body?.string() }.let { jsonData ->
-                if (jsonData != null) {
-                    MdUtil.jsonParser.decodeFromString<JsonObject>(jsonData)["code"]?.let { it as? JsonPrimitive }?.int == 200
-                } else {
-                    throw Exception("Json data was null")
-                }
-            }
-        }
+        val result = loginHelper.login(username, password)
+        return if (result is MangaDexLoginHelper.LoginResult.Success) {
+            MdUtil.updateLoginToken(result.token, preferences, mdList)
+            mdList.saveCredentials(username, password)
+            true
+        } else false
    }

    override suspend fun logout(): Boolean {
-        return withIOContext {
-            // https://mangadex.org/ajax/actions.ajax.php?function=logout
-            val httpUrl = MdUtil.baseUrl.toHttpUrl()
-            val listOfDexCookies = network.cookieManager.get(httpUrl)
-            val cookie = listOfDexCookies.find { it.name == REMEMBER_ME }
-            val token = cookie?.value
-            if (token.isNullOrEmpty()) {
-                return@withIOContext true
-            }
-            try {
-                val result = client.newCall(
-                    POST("${MdUtil.baseUrl}/ajax/actions.ajax.php?function=logout", headers).newBuilder().addHeader(REMEMBER_ME, token).build()
-                ).await()
-                val resultStr = withIOContext { result.body?.string() }
-                if (resultStr?.contains("success", true) == true) {
-                    network.cookieManager.remove(httpUrl)
-                    trackManager.mdList.logout()
-                    return@withIOContext true
-                }
-            } catch (e: EOFException) {
-                network.cookieManager.remove(httpUrl)
-                trackManager.mdList.logout()
-                return@withIOContext true
-            }
-
-            false
+        val result = try {
+            loginHelper.logout(MdUtil.getAuthHeaders(Headers.Builder().build(), preferences, mdList))
+        } catch (e: NoSessionException) {
+            true
+        } catch (e: Exception) {
+            e.message?.equals("HTTP error 405") ?: false
        }
+
+        return if (result) {
+            mdList.logout()
+            true
+        } else false
    }

-    override suspend fun fetchAllFollows(forceHd: Boolean): List<Pair<SManga, MangaDexSearchMetadata>> {
-        return withIOContext { FollowsHandler(client, headers, Injekt.get(), useLowQualityThumbnail()).fetchAllFollows(forceHd) }
+    override suspend fun fetchAllFollows(): List<Pair<SManga, MangaDexSearchMetadata>> {
+        return followsHandler.fetchAllFollows()
    }

    suspend fun updateReadingProgress(track: Track): Boolean {
-        return withIOContext { FollowsHandler(client, headers, Injekt.get(), useLowQualityThumbnail()).updateReadingProgress(track) }
+        return followsHandler.updateReadingProgress(track)
    }

    suspend fun updateRating(track: Track): Boolean {
-        return withIOContext { FollowsHandler(client, headers, Injekt.get(), useLowQualityThumbnail()).updateRating(track) }
+        return followsHandler.updateRating(track)
    }

    override suspend fun fetchTrackingInfo(url: String): Track {
-        return withIOContext {
-            if (!isLogged()) {
-                throw Exception("Not Logged in")
-            }
-            FollowsHandler(client, headers, Injekt.get(), useLowQualityThumbnail()).fetchTrackingInfo(url)
+        if (!isLogged()) {
+            throw Exception("Not Logged in")
        }
+        return followsHandler.fetchTrackingInfo(url)
    }

-    suspend fun getTrackingAndMangaInfo(track: Track): Pair<Track, MangaDexSearchMetadata> {
-        return MangaHandler(client, headers, mdLang).getTrackingInfo(track, useLowQualityThumbnail())
+    suspend fun getTrackingAndMangaInfo(track: Track): Pair<Track, MangaDexSearchMetadata?> {
+        return mangaHandler.getTrackingInfo(track)
    }

    override suspend fun updateFollowStatus(mangaID: String, followStatus: FollowStatus): Boolean {
-        return withIOContext { FollowsHandler(client, headers, Injekt.get(), useLowQualityThumbnail()).updateFollowStatus(mangaID, followStatus) }
+        return followsHandler.updateFollowStatus(mangaID, followStatus)
    }

-    override fun getFilterHeader(controller: BaseController<*>): MangaDexFabHeaderAdapter {
-        return MangaDexFabHeaderAdapter(controller, this)
+    override fun getFilterHeader(controller: BaseController<*>, onClick: () -> Unit): MangaDexFabHeaderAdapter {
+        return MangaDexFabHeaderAdapter(controller, this, onClick)
    }

    override suspend fun fetchRandomMangaUrl(): String {
-        return withIOContext { MangaHandler(client, headers, mdLang).fetchRandomMangaId() }
+        return mangaHandler.fetchRandomMangaId()
    }

-    fun fetchMangaSimilar(manga: Manga): Observable<MangasPage> {
-        return SimilarHandler(preferences, useLowQualityThumbnail()).fetchSimilar(manga)
+    suspend fun getMangaSimilar(manga: MangaInfo): MangasPage {
+        return similarHandler.getSimilar(manga)
    }

-    private fun importIdToMdId(query: String, fail: () -> Observable<MangasPage>): Observable<MangasPage> =
+    /*private fun importIdToMdId(query: String, fail: () -> Observable<MangasPage>): Observable<MangasPage> =
        when {
            query.toIntOrNull() != null -> {
                runAsObservable({
@@ -316,11 +284,11 @@ class MangaDex(delegate: HttpSource, val context: Context) :
                    }
            }
            else -> fail()
-        }
+        }*/

-    companion object {
+    /*companion object {
        private const val REMEMBER_ME = "mangadex_rememberme_token"
        private const val SHOW_THUMBNAIL_PREF = "showThumbnailDefault"
        private const val LOW_QUALITY = 1
-    }
+    }*/
 }
@@ -22,6 +22,10 @@ import exh.log.xLogW
 import exh.merged.sql.models.MergedMangaReference
 import exh.source.MERGED_SOURCE_ID
 import exh.util.executeOnIO
+import kotlinx.coroutines.CancellationException
+import kotlinx.coroutines.async
+import kotlinx.coroutines.awaitAll
+import kotlinx.coroutines.supervisorScope
 import okhttp3.Response
 import rx.Observable
 import tachiyomi.source.model.ChapterInfo
@@ -142,33 +146,44 @@ class MergedSource : HttpSource() {
        if (mangaReferences.isEmpty()) throw IllegalArgumentException("Manga references are empty, chapters unavailable, merge is likely corrupted")

        val ifDownloadNewChapters = downloadChapters && manga.shouldDownloadNewChapters(db, preferences)
-        return mangaReferences.filter { it.mangaSourceId != MERGED_SOURCE_ID }.map {
-            it.load(db, sourceManager)
-        }.mapNotNull { loadedManga ->
-            withIOContext {
-                if (loadedManga.manga != null && loadedManga.reference.getChapterUpdates) {
-                    loadedManga.source.getChapterList(loadedManga.manga.toMangaInfo())
-                        .map { it.toSChapter() }
-                        .let { syncChaptersWithSource(db, it, loadedManga.manga, loadedManga.source) }
-                        .also {
-                            if (ifDownloadNewChapters && loadedManga.reference.downloadChapters) {
-                                downloadManager.downloadChapters(loadedManga.manga, it.first)
+        var exception: Exception? = null
+        return supervisorScope {
+            mangaReferences
+                .map {
+                    async {
+                        try {
+                            if (it.mangaSourceId == MERGED_SOURCE_ID) return@async null
+                            val (source, loadedManga, reference) =
+                                it.load(db, sourceManager)
+                            if (loadedManga != null && reference.getChapterUpdates) {
+                                val chapterList = source.getChapterList(loadedManga.toMangaInfo())
+                                    .map { it.toSChapter() }
+                                val results =
+                                    syncChaptersWithSource(db, chapterList, loadedManga, source)
+                                if (ifDownloadNewChapters && reference.downloadChapters) {
+                                    downloadManager.downloadChapters(
+                                        loadedManga,
+                                        results.first
+                                    )
+                                }
+                                results
+                            } else {
+                                null
                            }
+                        } catch (e: Exception) {
+                            if (e is CancellationException) throw e
+                            exception = e
+                            null
                        }
-                } else {
-                    null
+                    }
+                }
+                .awaitAll()
+                .let { pairs ->
+                    if (exception != null) {
+                        throw exception!!
+                    }
+                    pairs.flatMap { it?.first.orEmpty() } to pairs.flatMap { it?.second.orEmpty() }
                }
-            }
-        }.let { pairs ->
-            val firsts = mutableListOf<Chapter>()
-            val seconds = mutableListOf<Chapter>()
-
-            pairs.forEach {
-                firsts.addAll(it.first)
-                seconds.addAll(it.second)
-            }
-
-            firsts to seconds
        }
    }

@@ -3,11 +3,8 @@ package eu.kanade.tachiyomi.source.online.all
 import android.content.Context
 import android.content.SharedPreferences
 import android.net.Uri
-import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.source.model.FilterList
-import eu.kanade.tachiyomi.source.model.MangasPage
-import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.MetadataSource
@@ -26,7 +23,6 @@ import kotlinx.serialization.Serializable
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.json.Json
 import okhttp3.Response
-import rx.Observable
 import tachiyomi.source.model.MangaInfo

 class NHentai(delegate: HttpSource, val context: Context) :
@@ -48,32 +44,18 @@ class NHentai(delegate: HttpSource, val context: Context) :
        }

    // Support direct URL importing
-    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> =
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList) =
        urlImportFetchSearchManga(context, query) {
            super.fetchSearchManga(page, query, filters)
        }

-    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
-        return client.newCall(mangaDetailsRequest(manga))
-            .asObservableSuccess()
-            .flatMap {
-                parseToManga(manga, it).andThen(
-                    Observable.just(
-                        manga.apply {
-                            initialized = true
-                        }
-                    )
-                )
-            }
-    }
-
    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
        val response = client.newCall(mangaDetailsRequest(manga.toSManga())).await()
        return parseToManga(manga, response)
    }

-    override fun parseIntoMetadata(metadata: NHentaiSearchMetadata, input: Response) {
-        val json = GALLERY_JSON_REGEX.find(input.body!!.string())!!.groupValues[1].replace(
+    override suspend fun parseIntoMetadata(metadata: NHentaiSearchMetadata, input: Response) {
+        val json = GALLERY_JSON_REGEX.find(input.body?.string().orEmpty())!!.groupValues[1].replace(
            UNICODE_ESCAPE_REGEX
        ) { it.groupValues[1].toInt(radix = 16).toChar().toString() }
        val jsonResponse = jsonParser.decodeFromString<JsonResponse>(json)
@@ -3,11 +3,8 @@ package eu.kanade.tachiyomi.source.online.all
 import android.content.Context
 import android.net.Uri
 import androidx.core.net.toUri
-import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.source.model.FilterList
-import eu.kanade.tachiyomi.source.model.MangasPage
-import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.MetadataSource
@@ -23,7 +20,6 @@ import exh.util.urlImportFetchSearchManga
 import org.jsoup.nodes.Document
 import org.jsoup.nodes.Element
 import org.jsoup.nodes.TextNode
-import rx.Observable
 import tachiyomi.source.model.MangaInfo

 class PervEden(delegate: HttpSource, val context: Context) :
@@ -34,25 +30,17 @@ class PervEden(delegate: HttpSource, val context: Context) :
    override val lang = delegate.lang

    // Support direct URL importing
-    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> =
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList) =
        urlImportFetchSearchManga(context, query) {
            super.fetchSearchManga(page, query, filters)
        }

-    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
-        return client.newCall(mangaDetailsRequest(manga))
-            .asObservableSuccess()
-            .flatMap {
-                parseToManga(manga, it.asJsoup()).andThen(Observable.just(manga))
-            }
-    }
-
    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
        val response = client.newCall(mangaDetailsRequest(manga.toSManga())).await()
        return parseToManga(manga, response.asJsoup())
    }

-    override fun parseIntoMetadata(metadata: PervEdenSearchMetadata, input: Document) {
+    override suspend fun parseIntoMetadata(metadata: PervEdenSearchMetadata, input: Document) {
        with(metadata) {
            url = input.location().toUri().path

@@ -137,7 +125,7 @@ class PervEden(delegate: HttpSource, val context: Context) :
        }
    }

-    override suspend fun mapUrlToMangaUrl(uri: Uri): String? {
+    override suspend fun mapUrlToMangaUrl(uri: Uri): String {
        val newUri = "http://www.perveden.com/".toUri().buildUpon()
        uri.pathSegments.take(3).forEach {
            newUri.appendPath(it)
@@ -3,11 +3,8 @@ package eu.kanade.tachiyomi.source.online.english
 import android.content.Context
 import android.net.Uri
 import androidx.core.net.toUri
-import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.source.model.FilterList
-import eu.kanade.tachiyomi.source.model.MangasPage
-import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.MetadataSource
@@ -22,7 +19,6 @@ import exh.ui.metadata.adapters.EightMusesDescriptionAdapter
 import exh.util.urlImportFetchSearchManga
 import org.jsoup.nodes.Document
 import org.jsoup.nodes.Element
-import rx.Observable
 import tachiyomi.source.model.MangaInfo

 class EightMuses(delegate: HttpSource, val context: Context) :
@@ -34,19 +30,11 @@ class EightMuses(delegate: HttpSource, val context: Context) :
    override val lang = "en"

    // Support direct URL importing
-    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> =
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList) =
        urlImportFetchSearchManga(context, query) {
            super.fetchSearchManga(page, query, filters)
        }

-    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
-        return client.newCall(mangaDetailsRequest(manga))
-            .asObservableSuccess()
-            .flatMap {
-                parseToManga(manga, it.asJsoup()).andThen(Observable.just(manga))
-            }
-    }
-
    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
        val response = client.newCall(mangaDetailsRequest(manga.toSManga())).await()
        return parseToManga(manga, response.asJsoup())
@@ -65,7 +53,7 @@ class EightMuses(delegate: HttpSource, val context: Context) :
        return SelfContents(selfAlbums, selfImages)
    }

-    override fun parseIntoMetadata(metadata: EightMusesSearchMetadata, input: Document) {
+    override suspend fun parseIntoMetadata(metadata: EightMusesSearchMetadata, input: Document) {
        with(metadata) {
            path = input.location().toUri().pathSegments

@@ -101,7 +89,7 @@ class EightMuses(delegate: HttpSource, val context: Context) :
        "8muses.com"
    )

-    override suspend fun mapUrlToMangaUrl(uri: Uri): String? {
+    override suspend fun mapUrlToMangaUrl(uri: Uri): String {
        var path = uri.pathSegments.drop(2)
        if (uri.pathSegments[1].toLowerCase() == "picture") {
            path = path.dropLast(1)
@@ -2,11 +2,8 @@ package eu.kanade.tachiyomi.source.online.english

 import android.content.Context
 import android.net.Uri
-import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.source.model.FilterList
-import eu.kanade.tachiyomi.source.model.MangasPage
-import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.MetadataSource
@@ -21,7 +18,6 @@ import exh.ui.metadata.adapters.HBrowseDescriptionAdapter
 import exh.util.urlImportFetchSearchManga
 import org.jsoup.nodes.Document
 import org.jsoup.nodes.Element
-import rx.Observable
 import tachiyomi.source.model.MangaInfo

 class HBrowse(delegate: HttpSource, val context: Context) :
@@ -33,25 +29,17 @@ class HBrowse(delegate: HttpSource, val context: Context) :
    override val lang = "en"

    // Support direct URL importing
-    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> =
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList) =
        urlImportFetchSearchManga(context, query) {
            super.fetchSearchManga(page, query, filters)
        }

-    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
-        return client.newCall(mangaDetailsRequest(manga))
-            .asObservableSuccess()
-            .flatMap {
-                parseToManga(manga, it.asJsoup()).andThen(Observable.just(manga))
-            }
-    }
-
    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
        val response = client.newCall(mangaDetailsRequest(manga.toSManga())).await()
        return parseToManga(manga, response.asJsoup())
    }

-    override fun parseIntoMetadata(metadata: HBrowseSearchMetadata, input: Document) {
+    override suspend fun parseIntoMetadata(metadata: HBrowseSearchMetadata, input: Document) {
        val tables = parseIntoTables(input)
        with(metadata) {
            hbUrl = input.location().removePrefix("$baseUrl/thumbnails")
@@ -92,7 +80,7 @@ class HBrowse(delegate: HttpSource, val context: Context) :
    )

    override suspend fun mapUrlToMangaUrl(uri: Uri): String? {
-        return "/${uri.pathSegments.first()}/c00001/"
+        return uri.pathSegments.firstOrNull()?.let { "/$it/c00001/" }
    }

    override fun getDescriptionAdapter(controller: MangaController): HBrowseDescriptionAdapter {
@@ -3,11 +3,9 @@ package eu.kanade.tachiyomi.source.online.english
 import android.content.Context
 import android.net.Uri
 import androidx.core.net.toUri
-import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.MangasPage
-import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.MetadataSource
@@ -54,26 +52,17 @@ class Pururin(delegate: HttpSource, val context: Context) :
        }
    }

-    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
-        return client.newCall(mangaDetailsRequest(manga))
-            .asObservableSuccess()
-            .flatMap {
-                parseToManga(manga, it.asJsoup())
-                    .andThen(Observable.just(manga))
-            }
-    }
-
    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
        val response = client.newCall(mangaDetailsRequest(manga.toSManga())).await()
        return parseToManga(manga, response.asJsoup())
    }

-    override fun parseIntoMetadata(metadata: PururinSearchMetadata, input: Document) {
+    override suspend fun parseIntoMetadata(metadata: PururinSearchMetadata, input: Document) {
        val selfLink = input.select("[itemprop=name]").last().parent()
        val parsedSelfLink = selfLink.attr("href").toUri().pathSegments

        with(metadata) {
-            prId = parsedSelfLink[parsedSelfLink.lastIndex - 1].toIntOrNull()
+            prId = parsedSelfLink[parsedSelfLink.lastIndex - 1].toInt()
            prShortLink = parsedSelfLink.last()

            val contentWrapper = input.selectFirst(".content-wrapper")
@@ -123,7 +112,7 @@ class Pururin(delegate: HttpSource, val context: Context) :
    )

    override suspend fun mapUrlToMangaUrl(uri: Uri): String {
-        return "${PururinSearchMetadata.BASE_URL}/gallery/${uri.pathSegments[1]}/${uri.lastPathSegment}"
+        return "${PururinSearchMetadata.BASE_URL}/gallery/${uri.pathSegments.getOrNull(1)}/${uri.lastPathSegment}"
    }

    override fun getDescriptionAdapter(controller: MangaController): PururinDescriptionAdapter {
@@ -2,11 +2,9 @@ package eu.kanade.tachiyomi.source.online.english

 import android.content.Context
 import android.net.Uri
-import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.MangasPage
-import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.model.toSManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.MetadataSource
@@ -51,20 +49,12 @@ class Tsumino(delegate: HttpSource, val context: Context) :
        return "https://tsumino.com/Book/Info/${uri.lastPathSegment}"
    }

-    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
-        return client.newCall(mangaDetailsRequest(manga))
-            .asObservableSuccess()
-            .flatMap {
-                parseToManga(manga, it.asJsoup()).andThen(Observable.just(manga))
-            }
-    }
-
    override suspend fun getMangaDetails(manga: MangaInfo): MangaInfo {
        val response = client.newCall(mangaDetailsRequest(manga.toSManga())).await()
        return parseToManga(manga, response.asJsoup())
    }

-    override fun parseIntoMetadata(metadata: TsuminoSearchMetadata, input: Document) {
+    override suspend fun parseIntoMetadata(metadata: TsuminoSearchMetadata, input: Document) {
        with(metadata) {
            tmId = TsuminoSearchMetadata.tmIdFromUrl(input.location())!!.toInt()
            tags.clear()
@@ -1,68 +1,45 @@
 package eu.kanade.tachiyomi.ui.base.activity

-import android.content.res.Configuration
-import android.os.Build
+import android.content.res.Configuration.UI_MODE_NIGHT_MASK
+import android.content.res.Configuration.UI_MODE_NIGHT_YES
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.preference.PreferenceValues.DarkThemeVariant
+import eu.kanade.tachiyomi.data.preference.PreferenceValues.LightThemeVariant
+import eu.kanade.tachiyomi.data.preference.PreferenceValues.ThemeMode
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import uy.kohesive.injekt.injectLazy
-import eu.kanade.tachiyomi.data.preference.PreferenceValues as Values

 abstract class BaseThemedActivity : AppCompatActivity() {

    val preferences: PreferencesHelper by injectLazy()

-    val isDarkMode: Boolean by lazy {
-        val themeMode = preferences.themeMode().get()
-        (themeMode == Values.ThemeMode.dark) ||
-            (
-                themeMode == Values.ThemeMode.system &&
-                    (resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK == Configuration.UI_MODE_NIGHT_YES)
-                )
-    }
-
-    private val lightTheme: Int by lazy {
-        when (preferences.themeLight().get()) {
-            Values.LightThemeVariant.blue -> R.style.Theme_Tachiyomi_LightBlue
-            else -> {
-                when {
-                    // Light status + navigation bar
-                    Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1 -> {
-                        R.style.Theme_Tachiyomi_Light_Api27
-                    }
-                    // Light status bar + fallback gray navigation bar
-                    Build.VERSION.SDK_INT >= Build.VERSION_CODES.M -> {
-                        R.style.Theme_Tachiyomi_Light_Api23
-                    }
-                    // Fallback gray status + navigation bar
-                    else -> {
-                        R.style.Theme_Tachiyomi_Light
-                    }
-                }
-            }
-        }
-    }
-
-    private val darkTheme: Int by lazy {
-        when (preferences.themeDark().get()) {
-            Values.DarkThemeVariant.blue -> R.style.Theme_Tachiyomi_DarkBlue
-            Values.DarkThemeVariant.amoled -> R.style.Theme_Tachiyomi_Amoled
-            Values.DarkThemeVariant.red -> R.style.Theme_Tachiyomi_Red
-            Values.DarkThemeVariant.midnightdusk -> R.style.Theme_Tachiyomi_MidnightDusk
-            Values.DarkThemeVariant.hotpink -> R.style.Theme_Tachiyomi_HotPink
-            else -> R.style.Theme_Tachiyomi_Dark
-        }
-    }
-
    override fun onCreate(savedInstanceState: Bundle?) {
-        setTheme(
-            when {
-                isDarkMode -> darkTheme
-                else -> lightTheme
+        val isDarkMode = when (preferences.themeMode().get()) {
+            ThemeMode.light -> false
+            ThemeMode.dark -> true
+            ThemeMode.system -> resources.configuration.uiMode and UI_MODE_NIGHT_MASK == UI_MODE_NIGHT_YES
+        }
+        val themeId = if (isDarkMode) {
+            when (preferences.themeDark().get()) {
+                DarkThemeVariant.default -> R.style.Theme_Tachiyomi_Dark
+                DarkThemeVariant.blue -> R.style.Theme_Tachiyomi_Dark_Blue
+                DarkThemeVariant.greenapple -> R.style.Theme_Tachiyomi_Dark_GreenApple
+                DarkThemeVariant.midnightdusk -> R.style.Theme_Tachiyomi_Dark_MidnightDusk
+                DarkThemeVariant.amoled -> R.style.Theme_Tachiyomi_Amoled
+                DarkThemeVariant.hotpink -> R.style.Theme_Tachiyomi_Amoled_HotPink
+                DarkThemeVariant.amoledblue -> R.style.Theme_Tachiyomi_Amoled_Blue
+                DarkThemeVariant.red -> R.style.Theme_Tachiyomi_Amoled_Red
            }
-        )
-
+        } else {
+            when (preferences.themeLight().get()) {
+                LightThemeVariant.default -> R.style.Theme_Tachiyomi_Light
+                LightThemeVariant.blue -> R.style.Theme_Tachiyomi_Light_Blue
+                LightThemeVariant.strawberrydaiquiri -> R.style.Theme_Tachiyomi_Light_StrawberryDaiquiri
+            }
+        }
+        setTheme(themeId)
        super.onCreate(savedInstanceState)
    }
 }
--- a/Show More
+++ b/Show More