Update parsers

Currently translated at 100.0% (416 of 416 strings)

Co-authored-by: gallegonovato <fran-carro@hotmail.es>
Translate-URL: https://hosted.weblate.org/projects/kotatsu/strings/es/
Translation: Kotatsu/Strings

.github/FUNDING.yml

@@ -1 +1,2 @@
+ko_fi: xtimms
 custom: ["https://yoomoney.ru/to/410012543938752"]

.gitignore

@@ -7,13 +7,16 @@
 /.idea/modules.xml
 /.idea/misc.xml
 /.idea/discord.xml
+/.idea/compiler.xml
 /.idea/workspace.xml
 /.idea/navEditor.xml
 /.idea/assetWizardSettings.xml
 /.idea/kotlinScripting.xml
+/.idea/kotlinc.xml
 /.idea/deploymentTargetDropDown.xml
 /.idea/androidTestResultsUserPreferences.xml
 /.idea/render.experimental.xml
+/.idea/inspectionProfiles/
 .DS_Store
 /build
 /captures

.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

.idea/compiler.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="11" />
-  </component>
-</project>

.idea/gradle.xml

@@ -7,7 +7,7 @@
         <option name="testRunner" value="GRADLE" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="Embedded JDK" />
+        <option name="gradleJvm" value="jbr-17" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />

.idea/inspectionProfiles/Project_Default.xml

@@ -1,17 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <profile version="1.0">
-    <option name="myName" value="Project Default" />
-    <inspection_tool class="BooleanLiteralArgument" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
-    <inspection_tool class="Destructure" enabled="true" level="INFO" enabled_by_default="true" />
-    <inspection_tool class="FillClass" enabled="true" level="INFORMATION" enabled_by_default="true">
-      <option name="withoutDefaultValues" value="true" />
-    </inspection_tool>
-    <inspection_tool class="KeySetIterationMayUseEntrySet" enabled="true" level="WARNING" enabled_by_default="true" />
-    <inspection_tool class="KotlinFunctionArgumentsHelper" enabled="true" level="INFORMATION" enabled_by_default="true">
-      <option name="withoutDefaultValues" value="true" />
-    </inspection_tool>
-    <inspection_tool class="ReplaceCollectionCountWithSize" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
-    <inspection_tool class="TrailingComma" enabled="true" level="INFORMATION" enabled_by_default="true" />
-    <inspection_tool class="ZeroLengthArrayInitialization" enabled="true" level="WARNING" enabled_by_default="true" />
-  </profile>
-</component>

.idea/kotlinc.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Kotlin2JvmCompilerArguments">
-    <option name="jvmTarget" value="1.8" />
-  </component>
-</project>

.idea/ktlint.xml

@@ -1,7 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="KtlintProjectConfiguration">
+    <enableKtlint>false</enableKtlint>
     <androidMode>true</androidMode>
     <treatAsErrors>false</treatAsErrors>
+    <disabledRules>
+      <list>
+        <option value="no-empty-first-line-in-method-block" />
+      </list>
+    </disabledRules>
   </component>
 </project>

README.md

@@ -2,21 +2,16 @@
 
 Kotatsu is a free and open source manga reader for Android.
 
-![Android 5.0](https://img.shields.io/badge/android-5.0+-brightgreen) ![Kotlin](https://img.shields.io/github/languages/top/KotatsuApp/Kotatsu) ![License](https://img.shields.io/github/license/KotatsuApp/Kotatsu) [![weblate](https://hosted.weblate.org/widgets/kotatsu/-/strings/svg-badge.svg)](https://hosted.weblate.org/engage/kotatsu/) [![4pda](https://img.shields.io/badge/discuss-4pda-2982CC)](http://4pda.ru/forum/index.php?showtopic=697669) [![Discord](https://img.shields.io/discord/898363402467045416?color=5865f2&label=discord)](https://discord.gg/NNJ5RgVBC5)
+![Android 5.0](https://img.shields.io/badge/android-5.0+-brightgreen) ![Kotlin](https://img.shields.io/github/languages/top/KotatsuApp/Kotatsu) ![License](https://img.shields.io/github/license/KotatsuApp/Kotatsu) [![weblate](https://hosted.weblate.org/widgets/kotatsu/-/strings/svg-badge.svg)](https://hosted.weblate.org/engage/kotatsu/) [![Telegram](https://img.shields.io/badge/chat-telegram-60ACFF)](https://t.me/kotatsuapp) [![Discord](https://img.shields.io/discord/898363402467045416?color=5865f2&label=discord)](https://discord.gg/NNJ5RgVBC5)
 
 ### Download
 
-[<img src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png"
-alt="Get it on F-Droid"
-height="80">](https://f-droid.org/packages/org.koitharu.kotatsu)
-
-Download APK directly from GitHub:
-
-- **[Latest release](https://github.com/KotatsuApp/Kotatsu/releases/latest)**
+- **Recommended:** Download and install APK from **[GitHub Releases](https://github.com/KotatsuApp/Kotatsu/releases/latest)**. Application has a built-in self-updating feature.
+- Get it on **[F-Droid](https://f-droid.org/packages/org.koitharu.kotatsu)**. The F-Droid build may be a bit outdated and some fixes might be missing.
 
 ### Main Features
 
-* Online manga catalogues
+* Online [manga catalogues](https://github.com/KotatsuApp/kotatsu-parsers)
 * Search manga by name and genres
 * Reading history and bookmarks
 * Favourites organized by user-defined categories
@@ -24,9 +19,9 @@ Download APK directly from GitHub:
 * Tablet-optimized Material You UI
 * Standard and Webtoon-optimized reader
 * Notifications about new chapters with updates feed
-* Shikimori integration (manga tracking)
+* Integration with manga tracking services: Shikimori, AniList, MyAnimeList
 * Password/fingerprint protect access to the app
-* History and favourites synchronization across devices (coming soon)
+* History and favourites [synchronization](https://github.com/KotatsuApp/kotatsu-syncserver) across devices
 
 ### Screenshots
 

app/build.gradle

@@ -7,16 +7,16 @@ plugins {
 }
 
 android {
-	compileSdkVersion 33
-	buildToolsVersion '33.0.0'
-	namespace 'org.koitharu.kotatsu'
+	compileSdk = 33
+	buildToolsVersion = '33.0.2'
+	namespace = 'org.koitharu.kotatsu'
 
 	defaultConfig {
 		applicationId 'org.koitharu.kotatsu'
 		minSdkVersion 21
 		targetSdkVersion 33
-		versionCode 494
-		versionName '4.0-a5'
+		versionCode 547
+		versionName '5.1.3'
 		generatedDensities = []
 		testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
@@ -25,12 +25,6 @@ android {
 				arg 'room.schemaLocation', "$projectDir/schemas".toString()
 			}
 		}
-
-		// define this values in your local.properties file
-		buildConfigField 'String', 'SHIKIMORI_CLIENT_ID', "\"${localProperty('shikimori.clientId')}\""
-		buildConfigField 'String', 'SHIKIMORI_CLIENT_SECRET', "\"${localProperty('shikimori.clientSecret')}\""
-		resValue "string", "acra_login", "${localProperty('acra.login')}"
-		resValue "string", "acra_password", "${localProperty('acra.password')}"
 	}
 	buildTypes {
 		debug {
@@ -50,12 +44,13 @@ android {
 		androidTest.assets.srcDirs += files("$projectDir/schemas".toString())
 	}
 	compileOptions {
-		sourceCompatibility JavaVersion.VERSION_1_8
-		targetCompatibility JavaVersion.VERSION_1_8
+		sourceCompatibility JavaVersion.VERSION_17
+		targetCompatibility JavaVersion.VERSION_17
 	}
 	kotlinOptions {
-		jvmTarget = JavaVersion.VERSION_1_8.toString()
+		jvmTarget = JavaVersion.VERSION_17.toString()
 		freeCompilerArgs += [
+			'-opt-in=kotlin.ExperimentalStdlibApi',
 			'-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi',
 			'-opt-in=kotlinx.coroutines.FlowPreview',
 			'-opt-in=kotlin.contracts.ExperimentalContracts',
@@ -63,7 +58,7 @@ android {
 		]
 	}
 	lint {
-		abortOnError false
+		abortOnError true
 		disable 'MissingTranslation', 'PrivateResource', 'NotifyDataSetChanged'
 	}
 	testOptions {
@@ -82,71 +77,81 @@ afterEvaluate {
 	}
 }
 dependencies {
-	implementation('com.github.KotatsuApp:kotatsu-parsers:f112a06ab6') {
+	//noinspection GradleDependency
+	implementation('com.github.KotatsuApp:kotatsu-parsers:fa7ea5b16a') {
 		exclude group: 'org.json', module: 'json'
 	}
 
-	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4'
+	implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.8.21'
+	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.1'
 
-	implementation 'androidx.core:core-ktx:1.8.0'
-	implementation 'androidx.activity:activity-ktx:1.5.1'
-	implementation 'androidx.fragment:fragment-ktx:1.5.2'
-	implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.1'
-	implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.5.1'
-	implementation 'androidx.lifecycle:lifecycle-service:2.5.1'
-	implementation 'androidx.lifecycle:lifecycle-process:2.5.1'
+	implementation 'androidx.appcompat:appcompat:1.6.1'
+	implementation 'androidx.core:core-ktx:1.10.1'
+	implementation 'androidx.activity:activity-ktx:1.7.2'
+	implementation 'androidx.fragment:fragment-ktx:1.5.7'
+	implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1'
+	implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.6.1'
+	implementation 'androidx.lifecycle:lifecycle-service:2.6.1'
+	implementation 'androidx.lifecycle:lifecycle-process:2.6.1'
 	implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
 	implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
-	implementation 'androidx.recyclerview:recyclerview:1.2.1'
-	implementation 'androidx.viewpager2:viewpager2:1.1.0-beta01'
+	implementation 'androidx.recyclerview:recyclerview:1.3.0'
+	implementation 'androidx.viewpager2:viewpager2:1.1.0-beta02'
 	implementation 'androidx.preference:preference-ktx:1.2.0'
-	implementation 'androidx.work:work-runtime-ktx:2.7.1'
-	implementation 'androidx.biometric:biometric-ktx:1.2.0-alpha04'
-	implementation 'com.google.android.material:material:1.7.0-beta01'
+	implementation 'androidx.biometric:biometric-ktx:1.2.0-alpha05'
+	implementation 'com.google.android.material:material:1.9.0'
 	//noinspection LifecycleAnnotationProcessorWithJava8
-	kapt 'androidx.lifecycle:lifecycle-compiler:2.5.1'
+	kapt 'androidx.lifecycle:lifecycle-compiler:2.6.1'
 
-	implementation 'androidx.room:room-runtime:2.4.3'
-	implementation 'androidx.room:room-ktx:2.4.3'
-	kapt 'androidx.room:room-compiler:2.4.3'
+	implementation 'androidx.work:work-runtime-ktx:2.8.1'
+	//noinspection GradleDependency
+	implementation('com.google.guava:guava:31.1-android') {
+		exclude group: 'com.google.guava', module: 'failureaccess'
+		exclude group: 'org.checkerframework', module: 'checker-qual'
+		exclude group: 'com.google.j2objc', module: 'j2objc-annotations'
+	}
+
+	implementation 'androidx.room:room-runtime:2.5.1'
+	implementation 'androidx.room:room-ktx:2.5.1'
+	kapt 'androidx.room:room-compiler:2.5.1'
 
 	implementation 'com.squareup.okhttp3:okhttp:4.10.0'
 	implementation 'com.squareup.okhttp3:okhttp-dnsoverhttps:4.9.3'
-	implementation 'com.squareup.okio:okio:3.2.0'
+	implementation 'com.squareup.okio:okio:3.3.0'
 
 	implementation 'com.hannesdorfmann:adapterdelegates4-kotlin-dsl:4.3.2'
 	implementation 'com.hannesdorfmann:adapterdelegates4-kotlin-dsl-viewbinding:4.3.2'
 
-	implementation "com.google.dagger:hilt-android:2.43.2"
-	kapt "com.google.dagger:hilt-compiler:2.43.2"
+	implementation 'com.google.dagger:hilt-android:2.46.1'
+	kapt 'com.google.dagger:hilt-compiler:2.46.1'
 	implementation 'androidx.hilt:hilt-work:1.0.0'
 	kapt 'androidx.hilt:hilt-compiler:1.0.0'
 
-	implementation 'io.coil-kt:coil-base:2.2.0'
-	implementation 'io.coil-kt:coil-svg:2.2.0'
-//	implementation 'com.davemorrissey.labs:subsampling-scale-image-view-androidx:3.10.0'
-	implementation 'com.github.KotatsuApp:subsampling-scale-image-view:2942b797a2'
+	implementation 'io.coil-kt:coil-base:2.3.0'
+	implementation 'io.coil-kt:coil-svg:2.3.0'
+	implementation 'com.github.KotatsuApp:subsampling-scale-image-view:1b19231b2f'
 	implementation 'com.github.solkin:disk-lru-cache:1.4'
+	implementation 'io.noties.markwon:core:4.6.2'
 
-	implementation 'ch.acra:acra-http:5.9.6'
-	implementation 'ch.acra:acra-dialog:5.9.6'
+	implementation 'ch.acra:acra-http:5.9.7'
+	implementation 'ch.acra:acra-dialog:5.9.7'
 
-	debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.9.1'
+	debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.11'
 
 	testImplementation 'junit:junit:4.13.2'
-	testImplementation 'org.json:json:20220320'
-	testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.6.4'
+	testImplementation 'org.json:json:20230227'
+	testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.1'
 
-	androidTestImplementation 'androidx.test:runner:1.4.0'
-	androidTestImplementation 'androidx.test:rules:1.4.0'
-	androidTestImplementation 'androidx.test:core-ktx:1.4.0'
-	androidTestImplementation 'androidx.test.ext:junit-ktx:1.1.3'
+	androidTestImplementation 'androidx.test:runner:1.5.2'
+	androidTestImplementation 'androidx.test:rules:1.5.0'
+	androidTestImplementation 'androidx.test:core-ktx:1.5.0'
+	androidTestImplementation 'androidx.test.ext:junit-ktx:1.1.5'
 
-	androidTestImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.6.4'
+	androidTestImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.1'
 
-	androidTestImplementation 'androidx.room:room-testing:2.4.3'
-	androidTestImplementation 'com.squareup.moshi:moshi-kotlin:1.13.0'
+	androidTestImplementation 'androidx.room:room-testing:2.5.1'
+	androidTestImplementation 'com.squareup.moshi:moshi-kotlin:1.15.0'
 
-	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.43.2'
-	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.43.2'
+	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.46.1'
+	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.46.1'
 }

app/proguard-rules.pro

@@ -10,7 +10,11 @@
 }
 -keep public class ** extends org.koitharu.kotatsu.base.ui.BaseFragment
 -keep class org.koitharu.kotatsu.core.db.entity.* { *; }
--dontwarn okhttp3.internal.platform.ConscryptPlatform
+-dontwarn okhttp3.internal.platform.**
+-dontwarn org.conscrypt.**
+-dontwarn org.bouncycastle.**
+-dontwarn org.openjsse.**
 
 -keep class org.koitharu.kotatsu.core.exceptions.* { *; }
 -keep class org.koitharu.kotatsu.settings.NotificationSettingsLegacyFragment
+-keep class org.koitharu.kotatsu.core.prefs.ScreenshotsPolicy { *; }

app/sampledata/genres

@@ -1,10 +0,0 @@
-Slice of Life, Mystery
-Slice of Life, Mystery
-Psychological, Romance, Comedy, Slice of Life, Supernatural
-Sci-Fi, Comedy
-Reincarnation, Sci-Fi, Historical, Psychological, Drama, Slice of Life, Supernatural, Mystery
-Reincarnation, Sci-Fi, Historical, Psychological, Drama, Slice of Life, Supernatural, Mystery
-Reincarnation, Sci-Fi, Historical, Psychological, Drama, Slice of Life, Supernatural, Mystery
-Reincarnation, Sci-Fi, Historical, Psychological, Drama, Slice of Life, Supernatural, Mystery
-Adventure, Slice of Life, Mystery
-Adventure, Slice of Life, Mystery

app/sampledata/titles

@@ -1,10 +0,0 @@
-Forget-me-not Vol. 1
-Forget-me-not Vol. 2
-La Pomme Prisoinniere
-Momo Kanchou no Himitsu Kichi
-Omoide Emanon
-Sasurai Emanon Vol. 1
-Sasurai Emanon Vol. 2
-Sasurai Emanon Vol. 3
-Wandering Island Vol. 1
-Wandering Island Vol. 2

app/src/androidTest/java/org/koitharu/kotatsu/settings/backup/AppBackupAgentTest.kt

@@ -5,8 +5,6 @@ import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
 import dagger.hilt.android.testing.HiltAndroidRule
 import dagger.hilt.android.testing.HiltAndroidTest
-import java.io.File
-import javax.inject.Inject
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
 import org.junit.Assert.*
@@ -20,6 +18,8 @@ import org.koitharu.kotatsu.core.db.MangaDatabase
 import org.koitharu.kotatsu.core.db.entity.toMangaTags
 import org.koitharu.kotatsu.favourites.domain.FavouritesRepository
 import org.koitharu.kotatsu.history.domain.HistoryRepository
+import java.io.File
+import javax.inject.Inject
 
 @HiltAndroidTest
 @RunWith(AndroidJUnit4::class)
@@ -52,6 +52,7 @@ class AppBackupAgentTest {
 			title = SampleData.favouriteCategory.title,
 			sortOrder = SampleData.favouriteCategory.order,
 			isTrackerEnabled = SampleData.favouriteCategory.isTrackingEnabled,
+			isVisibleOnShelf = SampleData.favouriteCategory.isVisibleInLibrary,
 		)
 		favouritesRepository.addToCategory(categoryId = category.id, mangas = listOf(SampleData.manga))
 		historyRepository.addOrUpdate(

app/src/debug/java/org/koitharu/kotatsu/core/network/CurlLoggingInterceptor.kt

@@ -0,0 +1,56 @@
+package org.koitharu.kotatsu.core.network
+
+import android.util.Log
+import okhttp3.Interceptor
+import okhttp3.Response
+import okio.Buffer
+import org.koitharu.kotatsu.core.network.CommonHeaders.ACCEPT_ENCODING
+
+class CurlLoggingInterceptor(
+	private val curlOptions: String? = null
+) : Interceptor {
+
+	override fun intercept(chain: Interceptor.Chain): Response {
+		val request = chain.request()
+		var isCompressed = false
+
+		val curlCmd = StringBuilder()
+		curlCmd.append("curl")
+		if (curlOptions != null) {
+			curlCmd.append(' ').append(curlOptions)
+		}
+		curlCmd.append(" -X ").append(request.method)
+
+		for ((name, value) in request.headers) {
+			if (name.equals(ACCEPT_ENCODING, ignoreCase = true) && value.equals("gzip", ignoreCase = true)) {
+				isCompressed = true
+			}
+			curlCmd.append(" -H \"").append(name).append(": ").append(value.escape()).append('\"')
+		}
+
+		val body = request.body
+		if (body != null) {
+			val buffer = Buffer()
+			body.writeTo(buffer)
+			val charset = body.contentType()?.charset() ?: Charsets.UTF_8
+			curlCmd.append(" --data-raw '")
+				.append(buffer.readString(charset).replace("\n", "\\n"))
+				.append("'")
+		}
+		if (isCompressed) {
+			curlCmd.append(" --compressed")
+		}
+		curlCmd.append(" \"").append(request.url).append('"')
+
+		log("---cURL (" + request.url + ")")
+		log(curlCmd.toString())
+
+		return chain.proceed(request)
+	}
+
+	private fun String.escape() = replace("\"", "\\\"")
+
+	private fun log(msg: String) {
+		Log.d("CURL", msg)
+	}
+}

app/src/debug/java/org/koitharu/kotatsu/core/parser/DummyParser.kt

@@ -1,18 +1,23 @@
 package org.koitharu.kotatsu.core.parser
 
-import java.util.*
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.parsers.MangaParser
 import org.koitharu.kotatsu.parsers.config.ConfigKey
-import org.koitharu.kotatsu.parsers.model.*
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaChapter
+import org.koitharu.kotatsu.parsers.model.MangaPage
+import org.koitharu.kotatsu.parsers.model.MangaSource
+import org.koitharu.kotatsu.parsers.model.MangaTag
+import org.koitharu.kotatsu.parsers.model.SortOrder
+import java.util.EnumSet
 
 /**
  * This parser is just for parser development, it should not be used in releases
  */
-class DummyParser(override val context: MangaLoaderContext) : MangaParser(MangaSource.DUMMY) {
+class DummyParser(context: MangaLoaderContext) : MangaParser(context, MangaSource.DUMMY) {
 
 	override val configKeyDomain: ConfigKey.Domain
-		get() = ConfigKey.Domain("", null)
+		get() = ConfigKey.Domain()
 
 	override val sortOrders: Set<SortOrder>
 		get() = EnumSet.allOf(SortOrder::class.java)
@@ -37,4 +42,4 @@ class DummyParser(override val context: MangaLoaderContext) : MangaParser(MangaS
 	override suspend fun getTags(): Set<MangaTag> {
 		TODO("Not yet implemented")
 	}
-}
+}

app/src/debug/res/values/bools.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:tools="http://schemas.android.com/tools">
 	<bool name="leak_canary_add_launcher_icon" tools:node="replace">false</bool>
-</resources>
+</resources>

app/src/debug/res/values/constants.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+	<string name="account_type_sync" translatable="false">org.kotatsu.debug.sync</string>
+	<string name="sync_authority_history" translatable="false">org.koitharu.kotatsu.debug.history</string>
+	<string name="sync_authority_favourites" translatable="false">org.koitharu.kotatsu.debug.favourites</string>
+</resources>

app/src/main/AndroidManifest.xml

@@ -24,10 +24,13 @@
 		android:allowBackup="true"
 		android:backupAgent="org.koitharu.kotatsu.settings.backup.AppBackupAgent"
 		android:dataExtractionRules="@xml/backup_rules"
+		android:enableOnBackInvokedCallback="true"
 		android:fullBackupContent="@xml/backup_content"
 		android:fullBackupOnly="true"
 		android:icon="@mipmap/ic_launcher"
 		android:label="@string/app_name"
+		android:largeHeap="true"
+		android:localeConfig="@xml/locales"
 		android:networkSecurityConfig="@xml/network_security_config"
 		android:roundIcon="@mipmap/ic_launcher_round"
 		android:supportsRtl="true"
@@ -68,6 +71,9 @@
 		<activity
 			android:name="org.koitharu.kotatsu.history.ui.HistoryActivity"
 			android:label="@string/history" />
+		<activity
+			android:name="org.koitharu.kotatsu.tracker.ui.updates.UpdatesActivity"
+			android:label="@string/updates" />
 		<activity
 			android:name="org.koitharu.kotatsu.favourites.ui.FavouritesActivity"
 			android:label="@string/favourites" />
@@ -88,6 +94,8 @@
 				<category android:name="android.intent.category.BROWSABLE" />
 
 				<data android:scheme="kotatsu" />
+				<data android:host="about" />
+				<data android:host="sync-settings" />
 			</intent-filter>
 		</activity>
 		<activity
@@ -105,8 +113,7 @@
 		<activity
 			android:name="org.koitharu.kotatsu.widget.shelf.ShelfConfigActivity"
 			android:exported="true"
-			android:label="@string/manga_shelf"
-			android:theme="@style/Theme.Kotatsu.DialogWhenLarge">
+			android:label="@string/manga_shelf">
 			<intent-filter>
 				<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
 			</intent-filter>
@@ -122,27 +129,41 @@
 			android:name="org.koitharu.kotatsu.settings.protect.ProtectSetupActivity"
 			android:windowSoftInputMode="adjustResize" />
 		<activity
-			android:name="org.koitharu.kotatsu.download.ui.DownloadsActivity"
+			android:name="org.koitharu.kotatsu.download.ui.list.DownloadsActivity"
 			android:label="@string/downloads"
-			android:launchMode="singleTop"
-			android:theme="@style/Theme.Kotatsu.DialogWhenLarge" />
+			android:launchMode="singleTop" />
 		<activity android:name="org.koitharu.kotatsu.image.ui.ImageActivity" />
-		<activity
-			android:name="org.koitharu.kotatsu.favourites.ui.categories.edit.FavouritesCategoryEditActivity"
-			android:theme="@style/Theme.Kotatsu.DialogWhenLarge" />
+		<activity android:name="org.koitharu.kotatsu.favourites.ui.categories.edit.FavouritesCategoryEditActivity" />
 		<activity
 			android:name="org.koitharu.kotatsu.sync.ui.SyncAuthActivity"
 			android:label="@string/sync" />
 		<activity
 			android:name="org.koitharu.kotatsu.reader.ui.colorfilter.ColorFilterConfigActivity"
 			android:label="@string/color_correction" />
+		<activity
+			android:name="org.koitharu.kotatsu.shelf.ui.config.ShelfSettingsActivity"
+			android:label="@string/settings" />
+		<activity
+			android:name="org.koitharu.kotatsu.scrobbling.common.ui.config.ScrobblerConfigActivity"
+			android:exported="true"
+			android:label="@string/settings"
+			android:launchMode="singleTop">
+
+			<intent-filter>
+				<action android:name="android.intent.action.VIEW" />
+
+				<category android:name="android.intent.category.DEFAULT" />
+				<category android:name="android.intent.category.BROWSABLE" />
+
+				<data android:scheme="kotatsu" />
+				<data android:host="shikimori-auth" />
+				<data android:host="anilist-auth" />
+				<data android:host="mal-auth" />
+			</intent-filter>
+
+		</activity>
 
-		<service
-			android:name="org.koitharu.kotatsu.download.ui.service.DownloadService"
-			android:foregroundServiceType="dataSync"
-			android:stopWithTask="false" />
 		<service android:name="org.koitharu.kotatsu.local.ui.LocalChaptersRemoveService" />
-		<service android:name="org.koitharu.kotatsu.local.ui.ImportService" />
 		<service
 			android:name="org.koitharu.kotatsu.widget.shelf.ShelfWidgetService"
 			android:permission="android.permission.BIND_REMOTEVIEWS" />
@@ -184,6 +205,9 @@
 				android:name="android.content.SyncAdapter"
 				android:resource="@xml/sync_history" />
 		</service>
+		<service
+			android:name="org.koitharu.kotatsu.details.service.MangaPrefetchService"
+			android:exported="false" />
 
 		<provider
 			android:name="org.koitharu.kotatsu.search.ui.MangaSuggestionsProvider"
@@ -200,20 +224,26 @@
 		</provider>
 		<provider
 			android:name="org.koitharu.kotatsu.sync.ui.favourites.FavouritesSyncProvider"
-			android:authorities="org.koitharu.kotatsu.favourites"
+			android:authorities="@string/sync_authority_favourites"
 			android:exported="false"
 			android:label="@string/favourites"
 			android:syncable="true" />
 		<provider
 			android:name="org.koitharu.kotatsu.sync.ui.history.HistorySyncProvider"
-			android:authorities="org.koitharu.kotatsu.history"
+			android:authorities="@string/sync_authority_history"
 			android:exported="false"
 			android:label="@string/history"
 			android:syncable="true" />
 		<provider
 			android:name="androidx.startup.InitializationProvider"
 			android:authorities="${applicationId}.androidx-startup"
-			tools:node="remove" />
+			android:exported="false"
+			tools:node="remove">
+			<meta-data
+				android:name="androidx.work.WorkManagerInitializer"
+				android:value="androidx.startup"
+				tools:node="remove" />
+		</provider>
 
 		<receiver
 			android:name="org.koitharu.kotatsu.widget.shelf.ShelfWidgetProvider"
@@ -244,6 +274,9 @@
 		<meta-data
 			android:name="android.webkit.WebView.MetricsOptOut"
 			android:value="true" />
+		<meta-data
+			android:name="com.samsung.android.icon_container.has_icon_container"
+			android:value="@bool/com_samsung_android_icon_container_has_icon_container" />
 
 	</application>
 

app/src/main/java/org/koitharu/kotatsu/KotatsuApp.kt

@@ -10,7 +10,6 @@ import androidx.hilt.work.HiltWorkerFactory
 import androidx.room.InvalidationTracker
 import androidx.work.Configuration
 import dagger.hilt.android.HiltAndroidApp
-import javax.inject.Inject
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import org.acra.ReportField
@@ -24,7 +23,10 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.local.data.PagesCache
 import org.koitharu.kotatsu.local.domain.LocalMangaRepository
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
+import org.koitharu.kotatsu.reader.domain.PageLoader
+import org.koitharu.kotatsu.utils.WorkServiceStopHelper
 import org.koitharu.kotatsu.utils.ext.processLifecycleScope
+import javax.inject.Inject
 
 @HiltAndroidApp
 class KotatsuApp : Application(), Configuration.Provider {
@@ -50,10 +52,12 @@ class KotatsuApp : Application(), Configuration.Provider {
 			enableStrictMode()
 		}
 		AppCompatDelegate.setDefaultNightMode(settings.theme)
+		AppCompatDelegate.setApplicationLocales(settings.appLocales)
 		setupActivityLifecycleCallbacks()
 		processLifecycleScope.launch(Dispatchers.Default) {
 			setupDatabaseObservers()
 		}
+		WorkServiceStopHelper(applicationContext).setup()
 	}
 
 	override fun attachBaseContext(base: Context?) {
@@ -72,6 +76,7 @@ class KotatsuApp : Application(), Configuration.Provider {
 			}
 			reportContent = listOf(
 				ReportField.PACKAGE_NAME,
+				ReportField.INSTALLATION_ID,
 				ReportField.APP_VERSION_CODE,
 				ReportField.APP_VERSION_NAME,
 				ReportField.ANDROID_VERSION,
@@ -123,6 +128,7 @@ class KotatsuApp : Application(), Configuration.Provider {
 				.setClassInstanceLimit(LocalMangaRepository::class.java, 1)
 				.setClassInstanceLimit(PagesCache::class.java, 1)
 				.setClassInstanceLimit(MangaLoaderContext::class.java, 1)
+				.setClassInstanceLimit(PageLoader::class.java, 1)
 				.penaltyLog()
 				.build(),
 		)

app/src/main/java/org/koitharu/kotatsu/base/domain/MangaDataRepository.kt

@@ -4,11 +4,7 @@ import android.graphics.BitmapFactory
 import android.net.Uri
 import android.util.Size
 import androidx.room.withTransaction
-import java.io.File
-import java.io.InputStream
-import java.util.zip.ZipFile
-import javax.inject.Inject
-import kotlin.math.roundToInt
+import dagger.Reusable
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.distinctUntilChanged
@@ -17,7 +13,11 @@ import kotlinx.coroutines.runInterruptible
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import org.koitharu.kotatsu.core.db.MangaDatabase
-import org.koitharu.kotatsu.core.db.entity.*
+import org.koitharu.kotatsu.core.db.entity.MangaPrefsEntity
+import org.koitharu.kotatsu.core.db.entity.toEntities
+import org.koitharu.kotatsu.core.db.entity.toEntity
+import org.koitharu.kotatsu.core.db.entity.toManga
+import org.koitharu.kotatsu.core.db.entity.toMangaTags
 import org.koitharu.kotatsu.core.network.CommonHeaders
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.prefs.ReaderMode
@@ -27,9 +27,15 @@ import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.model.MangaTag
 import org.koitharu.kotatsu.parsers.util.await
 import org.koitharu.kotatsu.reader.domain.ReaderColorFilter
+import java.io.File
+import java.io.InputStream
+import java.util.zip.ZipFile
+import javax.inject.Inject
+import kotlin.math.roundToInt
 
 private const val MIN_WEBTOON_RATIO = 2
 
+@Reusable
 class MangaDataRepository @Inject constructor(
 	private val okHttpClient: OkHttpClient,
 	private val db: MangaDatabase,
@@ -121,8 +127,8 @@ class MangaDataRepository @Inject constructor(
 			val request = Request.Builder()
 				.url(url)
 				.get()
-				.header(CommonHeaders.REFERER, page.referer)
-				.cacheControl(CommonHeaders.CACHE_CONTROL_DISABLED)
+				.tag(MangaSource::class.java, page.source)
+				.cacheControl(CommonHeaders.CACHE_CONTROL_NO_STORE)
 				.build()
 			okHttpClient.newCall(request).await().use {
 				runInterruptible(Dispatchers.IO) {

app/src/main/java/org/koitharu/kotatsu/base/domain/MangaIntent.kt

@@ -3,15 +3,17 @@ package org.koitharu.kotatsu.base.domain
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
+import androidx.lifecycle.SavedStateHandle
+import org.koitharu.kotatsu.base.ui.BaseActivity
 import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.utils.ext.getParcelableCompat
 import org.koitharu.kotatsu.utils.ext.getParcelableExtraCompat
 
 class MangaIntent private constructor(
-	val manga: Manga?,
-	val mangaId: Long,
-	val uri: Uri?,
+	@JvmField val manga: Manga?,
+	@JvmField val mangaId: Long,
+	@JvmField val uri: Uri?,
 ) {
 
 	constructor(intent: Intent?) : this(
@@ -20,6 +22,12 @@ class MangaIntent private constructor(
 		uri = intent?.data,
 	)
 
+	constructor(savedStateHandle: SavedStateHandle) : this(
+		manga = savedStateHandle.get<ParcelableManga>(KEY_MANGA)?.manga,
+		mangaId = savedStateHandle[KEY_ID] ?: ID_NONE,
+		uri = savedStateHandle[BaseActivity.EXTRA_DATA],
+	)
+
 	constructor(args: Bundle?) : this(
 		manga = args?.getParcelableCompat<ParcelableManga>(KEY_MANGA)?.manga,
 		mangaId = args?.getLong(KEY_ID, ID_NONE) ?: ID_NONE,

app/src/main/java/org/koitharu/kotatsu/base/domain/ReversibleHandle.kt

@@ -1,9 +1,12 @@
 package org.koitharu.kotatsu.base.domain
 
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.NonCancellable
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
 import org.koitharu.kotatsu.utils.ext.processLifecycleScope
+import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
 
 fun interface ReversibleHandle {
 
@@ -11,8 +14,10 @@ fun interface ReversibleHandle {
 }
 
 fun ReversibleHandle.reverseAsync() = processLifecycleScope.launch(Dispatchers.Default) {
-	runCatching {
-		reverse()
+	runCatchingCancellable {
+		withContext(NonCancellable) {
+			reverse()
+		}
 	}.onFailure {
 		it.printStackTraceDebug()
 	}
@@ -21,4 +26,4 @@ fun ReversibleHandle.reverseAsync() = processLifecycleScope.launch(Dispatchers.D
 operator fun ReversibleHandle.plus(other: ReversibleHandle) = ReversibleHandle {
 	this.reverse()
 	other.reverse()
-}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/AlertDialogFragment.kt

@@ -5,6 +5,7 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.annotation.CallSuper
+import androidx.appcompat.app.AlertDialog
 import androidx.fragment.app.DialogFragment
 import androidx.viewbinding.ViewBinding
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
@@ -39,6 +40,8 @@ abstract class AlertDialogFragment<B : ViewBinding> : DialogFragment() {
 
 	open fun onBuildDialog(builder: MaterialAlertDialogBuilder): MaterialAlertDialogBuilder = builder
 
+	open fun onDialogCreated(dialog: AlertDialog) = Unit
+
 	protected fun bindingOrNull(): B? = viewBinding
 
 	protected abstract fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): B

app/src/main/java/org/koitharu/kotatsu/base/ui/BaseActivity.kt

@@ -1,6 +1,8 @@
 package org.koitharu.kotatsu.base.ui
 
+import android.content.Intent
 import android.content.res.Configuration
+import android.graphics.Color
 import android.os.Build
 import android.os.Bundle
 import android.view.KeyEvent
@@ -21,48 +23,56 @@ import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.updateLayoutParams
 import androidx.viewbinding.ViewBinding
 import dagger.hilt.android.EntryPointAccessors
-import javax.inject.Inject
 import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.base.ui.util.ActionModeDelegate
 import org.koitharu.kotatsu.base.ui.util.BaseActivityEntryPoint
 import org.koitharu.kotatsu.base.ui.util.WindowInsetsDelegate
-import org.koitharu.kotatsu.base.ui.util.inject
 import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
-import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.utils.ext.getThemeColor
 
+@Suppress("LeakingThis")
 abstract class BaseActivity<B : ViewBinding> :
 	AppCompatActivity(),
 	WindowInsetsDelegate.WindowInsetsListener {
 
-	@Inject
-	lateinit var settings: AppSettings
+	private var isAmoledTheme = false
 
 	protected lateinit var binding: B
 		private set
 
-	@Suppress("LeakingThis")
+	@JvmField
 	protected val exceptionResolver = ExceptionResolver(this)
 
-	@Suppress("LeakingThis")
+	@JvmField
 	protected val insetsDelegate = WindowInsetsDelegate(this)
 
+	@JvmField
 	val actionModeDelegate = ActionModeDelegate()
 
+	private var defaultStatusBarColor = Color.TRANSPARENT
+
 	override fun onCreate(savedInstanceState: Bundle?) {
-		EntryPointAccessors.fromApplication(this, BaseActivityEntryPoint::class.java).inject(this)
-		val isAmoled = settings.isAmoledTheme
-		val isDynamic = settings.isDynamicTheme
-		// TODO support DialogWhenLarge theme
-		when {
-			isAmoled && isDynamic -> setTheme(R.style.Theme_Kotatsu_Monet_Amoled)
-			isAmoled -> setTheme(R.style.Theme_Kotatsu_Amoled)
-			isDynamic -> setTheme(R.style.Theme_Kotatsu_Monet)
+		val settings = EntryPointAccessors.fromApplication(this, BaseActivityEntryPoint::class.java).settings
+		isAmoledTheme = settings.isAmoledTheme
+		setTheme(settings.colorScheme.styleResId)
+		if (isAmoledTheme) {
+			setTheme(R.style.ThemeOverlay_Kotatsu_Amoled)
 		}
 		super.onCreate(savedInstanceState)
 		WindowCompat.setDecorFitsSystemWindows(window, false)
 		insetsDelegate.handleImeInsets = true
+		putDataToExtras(intent)
+	}
+
+	override fun onPostCreate(savedInstanceState: Bundle?) {
+		super.onPostCreate(savedInstanceState)
+		onBackPressedDispatcher.addCallback(actionModeDelegate)
+	}
+
+	override fun onNewIntent(intent: Intent?) {
+		putDataToExtras(intent)
+		super.onNewIntent(intent)
 	}
 
 	@Deprecated("Use ViewBinding", level = DeprecationLevel.ERROR)
@@ -86,12 +96,13 @@ abstract class BaseActivity<B : ViewBinding> :
 	}
 
 	override fun onOptionsItemSelected(item: MenuItem) = if (item.itemId == android.R.id.home) {
+		@Suppress("DEPRECATION")
 		onBackPressed()
 		true
 	} else super.onOptionsItemSelected(item)
 
 	override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
-		if (BuildConfig.DEBUG && keyCode == KeyEvent.KEYCODE_VOLUME_UP) { // TODO remove
+		if (BuildConfig.DEBUG && keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
 			ActivityCompat.recreate(this)
 			return true
 		}
@@ -105,17 +116,21 @@ abstract class BaseActivity<B : ViewBinding> :
 	protected fun isDarkAmoledTheme(): Boolean {
 		val uiMode = resources.configuration.uiMode
 		val isNight = uiMode and Configuration.UI_MODE_NIGHT_MASK == Configuration.UI_MODE_NIGHT_YES
-		return isNight && settings.isAmoledTheme
+		return isNight && isAmoledTheme
 	}
 
 	@CallSuper
 	override fun onSupportActionModeStarted(mode: ActionMode) {
 		super.onSupportActionModeStarted(mode)
 		actionModeDelegate.onSupportActionModeStarted(mode)
-		val actionModeColor = ColorUtils.compositeColors(
-			ContextCompat.getColor(this, com.google.android.material.R.color.m3_appbar_overlay_color),
-			getThemeColor(com.google.android.material.R.attr.colorSurface),
-		)
+		val actionModeColor = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+			ColorUtils.compositeColors(
+				ContextCompat.getColor(this, com.google.android.material.R.color.m3_appbar_overlay_color),
+				getThemeColor(com.google.android.material.R.attr.colorSurface),
+			)
+		} else {
+			ContextCompat.getColor(this, R.color.kotatsu_secondaryContainer)
+		}
 		val insets = ViewCompat.getRootWindowInsets(binding.root)
 			?.getInsets(WindowInsetsCompat.Type.systemBars()) ?: return
 		findViewById<ActionBarContextView?>(androidx.appcompat.R.id.action_mode_bar).apply {
@@ -124,6 +139,7 @@ abstract class BaseActivity<B : ViewBinding> :
 				topMargin = insets.top
 			}
 		}
+		defaultStatusBarColor = window.statusBarColor
 		window.statusBarColor = actionModeColor
 	}
 
@@ -131,18 +147,15 @@ abstract class BaseActivity<B : ViewBinding> :
 	override fun onSupportActionModeFinished(mode: ActionMode) {
 		super.onSupportActionModeFinished(mode)
 		actionModeDelegate.onSupportActionModeFinished(mode)
-		window.statusBarColor = getThemeColor(android.R.attr.statusBarColor)
+		window.statusBarColor = defaultStatusBarColor
 	}
 
-	override fun onBackPressed() {
-		if ( // https://issuetracker.google.com/issues/139738913
-			Build.VERSION.SDK_INT == Build.VERSION_CODES.Q &&
-			isTaskRoot &&
-			supportFragmentManager.backStackEntryCount == 0
-		) {
-			finishAfterTransition()
-		} else {
-			super.onBackPressed()
-		}
+	private fun putDataToExtras(intent: Intent?) {
+		intent?.putExtra(EXTRA_DATA, intent.data)
+	}
+
+	companion object {
+
+		const val EXTRA_DATA = "data"
 	}
 }

app/src/main/java/org/koitharu/kotatsu/base/ui/BaseBottomSheet.kt

@@ -2,20 +2,21 @@ package org.koitharu.kotatsu.base.ui
 
 import android.app.Dialog
 import android.os.Bundle
-import android.util.DisplayMetrics
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.view.ViewGroup.LayoutParams
+import androidx.activity.OnBackPressedDispatcher
 import androidx.core.view.updateLayoutParams
 import androidx.viewbinding.ViewBinding
-import com.google.android.material.R as materialR
 import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialog
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.base.ui.dialog.AppBottomSheetDialog
-import org.koitharu.kotatsu.utils.ext.displayCompat
+import org.koitharu.kotatsu.utils.ext.findActivity
+import org.koitharu.kotatsu.utils.ext.getDisplaySize
+import com.google.android.material.R as materialR
 
 abstract class BaseBottomSheet<B : ViewBinding> : BottomSheetDialogFragment() {
 
@@ -27,6 +28,12 @@ abstract class BaseBottomSheet<B : ViewBinding> : BottomSheetDialogFragment() {
 	protected val behavior: BottomSheetBehavior<*>?
 		get() = (dialog as? BottomSheetDialog)?.behavior
 
+	val isExpanded: Boolean
+		get() = behavior?.state == BottomSheetBehavior.STATE_EXPANDED
+
+	val onBackPressedDispatcher: OnBackPressedDispatcher
+		get() = (requireDialog() as AppBottomSheetDialog).onBackPressedDispatcher
+
 	final override fun onCreateView(
 		inflater: LayoutInflater,
 		container: ViewGroup?,
@@ -34,21 +41,20 @@ abstract class BaseBottomSheet<B : ViewBinding> : BottomSheetDialogFragment() {
 	): View {
 		val binding = onInflateView(inflater, container)
 		viewBinding = binding
+		return binding.root
+	}
 
+	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+		super.onViewCreated(view, savedInstanceState)
 		// Enforce max width for tablets
 		val width = resources.getDimensionPixelSize(R.dimen.bottom_sheet_width)
 		if (width > 0) {
 			behavior?.maxWidth = width
 		}
-
-		// Set peek height to 50% display height
-		requireContext().displayCompat?.let {
-			val metrics = DisplayMetrics()
-			it.getRealMetrics(metrics)
-			behavior?.peekHeight = (metrics.heightPixels * 0.4).toInt()
+		// Set peek height to 40% display height
+		binding.root.context.findActivity()?.getDisplaySize()?.let {
+			behavior?.peekHeight = (it.height() * 0.4).toInt()
 		}
-
-		return binding.root
 	}
 
 	override fun onDestroyView() {

app/src/main/java/org/koitharu/kotatsu/base/ui/BaseFragment.kt

@@ -10,6 +10,7 @@ import org.koitharu.kotatsu.base.ui.util.ActionModeDelegate
 import org.koitharu.kotatsu.base.ui.util.WindowInsetsDelegate
 import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
 
+@Suppress("LeakingThis")
 abstract class BaseFragment<B : ViewBinding> :
 	Fragment(),
 	WindowInsetsDelegate.WindowInsetsListener {
@@ -19,10 +20,10 @@ abstract class BaseFragment<B : ViewBinding> :
 	protected val binding: B
 		get() = checkNotNull(viewBinding)
 
-	@Suppress("LeakingThis")
+	@JvmField
 	protected val exceptionResolver = ExceptionResolver(this)
 
-	@Suppress("LeakingThis")
+	@JvmField
 	protected val insetsDelegate = WindowInsetsDelegate(this)
 
 	protected val actionModeDelegate: ActionModeDelegate

app/src/main/java/org/koitharu/kotatsu/base/ui/BasePreferenceFragment.kt

@@ -9,12 +9,13 @@ import androidx.core.view.updatePadding
 import androidx.preference.PreferenceFragmentCompat
 import androidx.recyclerview.widget.RecyclerView
 import dagger.hilt.android.AndroidEntryPoint
-import javax.inject.Inject
 import org.koitharu.kotatsu.base.ui.util.RecyclerViewOwner
 import org.koitharu.kotatsu.base.ui.util.WindowInsetsDelegate
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.settings.SettingsHeadersFragment
+import javax.inject.Inject
 
+@Suppress("LeakingThis")
 @AndroidEntryPoint
 abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 	PreferenceFragmentCompat(),
@@ -24,7 +25,7 @@ abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 	@Inject
 	lateinit var settings: AppSettings
 
-	@Suppress("LeakingThis")
+	@JvmField
 	protected val insetsDelegate = WindowInsetsDelegate(this)
 
 	override val recyclerView: RecyclerView
@@ -55,7 +56,6 @@ abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 		)
 	}
 
-	@Suppress("UsePropertyAccessSyntax")
 	protected fun setTitle(title: CharSequence) {
 		(parentFragment as? SettingsHeadersFragment)?.setTitle(title)
 			?: activity?.setTitle(title)

app/src/main/java/org/koitharu/kotatsu/base/ui/BaseViewModel.kt

@@ -3,16 +3,24 @@ package org.koitharu.kotatsu.base.ui
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
-import kotlin.coroutines.CoroutineContext
-import kotlin.coroutines.EmptyCoroutineContext
-import kotlinx.coroutines.*
+import kotlinx.coroutines.CancellationException
+import kotlinx.coroutines.CoroutineExceptionHandler
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.CoroutineStart
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
 import org.koitharu.kotatsu.base.ui.util.CountedBooleanLiveData
 import org.koitharu.kotatsu.utils.SingleLiveEvent
 import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
+import kotlin.coroutines.CoroutineContext
+import kotlin.coroutines.EmptyCoroutineContext
 
 abstract class BaseViewModel : ViewModel() {
 
+	@JvmField
 	protected val loadingCounter = CountedBooleanLiveData()
+
+	@JvmField
 	protected val errorEvent = SingleLiveEvent<Throwable>()
 
 	val onError: LiveData<Throwable>
@@ -46,4 +54,4 @@ abstract class BaseViewModel : ViewModel() {
 			errorEvent.postCall(throwable)
 		}
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/CoroutineIntentService.kt

@@ -1,14 +1,15 @@
 package org.koitharu.kotatsu.base.ui
 
-import android.app.Service
 import android.content.Intent
 import androidx.lifecycle.lifecycleScope
 import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.CoroutineExceptionHandler
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 import kotlinx.coroutines.withContext
+import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
 
 abstract class CoroutineIntentService : BaseService() {
 
@@ -18,20 +19,32 @@ abstract class CoroutineIntentService : BaseService() {
 	final override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
 		super.onStartCommand(intent, flags, startId)
 		launchCoroutine(intent, startId)
-		return Service.START_REDELIVER_INTENT
+		return START_REDELIVER_INTENT
 	}
 
-	private fun launchCoroutine(intent: Intent?, startId: Int) = lifecycleScope.launch {
+	private fun launchCoroutine(intent: Intent?, startId: Int) = lifecycleScope.launch(errorHandler(startId)) {
 		mutex.withLock {
 			try {
-				withContext(dispatcher) {
-					processIntent(intent)
+				if (intent != null) {
+					withContext(dispatcher) {
+						processIntent(startId, intent)
+					}
 				}
+			} catch (e: Throwable) {
+				e.printStackTraceDebug()
+				onError(startId, e)
 			} finally {
 				stopSelf(startId)
 			}
 		}
 	}
 
-	protected abstract suspend fun processIntent(intent: Intent?)
+	protected abstract suspend fun processIntent(startId: Int, intent: Intent)
+
+	protected abstract fun onError(startId: Int, error: Throwable)
+
+	private fun errorHandler(startId: Int) = CoroutineExceptionHandler { _, throwable ->
+		throwable.printStackTraceDebug()
+		onError(startId, throwable)
+	}
 }

app/src/main/java/org/koitharu/kotatsu/base/ui/DefaultActivityLifecycleCallbacks.kt

@@ -0,0 +1,22 @@
+package org.koitharu.kotatsu.base.ui
+
+import android.app.Activity
+import android.app.Application.ActivityLifecycleCallbacks
+import android.os.Bundle
+
+interface DefaultActivityLifecycleCallbacks : ActivityLifecycleCallbacks {
+
+	override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) = Unit
+
+	override fun onActivityStarted(activity: Activity) = Unit
+
+	override fun onActivityResumed(activity: Activity) = Unit
+
+	override fun onActivityPaused(activity: Activity) = Unit
+
+	override fun onActivityStopped(activity: Activity) = Unit
+
+	override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) = Unit
+
+	override fun onActivityDestroyed(activity: Activity) = Unit
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/dialog/RecyclerViewAlertDialog.kt

@@ -0,0 +1,93 @@
+package org.koitharu.kotatsu.base.ui.dialog
+
+import android.content.Context
+import android.content.DialogInterface
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import androidx.appcompat.app.AlertDialog
+import androidx.core.view.updatePadding
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.hannesdorfmann.adapterdelegates4.AdapterDelegate
+import com.hannesdorfmann.adapterdelegates4.AdapterDelegatesManager
+import com.hannesdorfmann.adapterdelegates4.ListDelegationAdapter
+import org.koitharu.kotatsu.R
+
+class RecyclerViewAlertDialog private constructor(
+	private val delegate: AlertDialog
+) : DialogInterface by delegate {
+
+	fun show() = delegate.show()
+
+	class Builder<T>(context: Context) {
+
+		private val recyclerView = RecyclerView(context)
+		private val delegatesManager = AdapterDelegatesManager<List<T>>()
+		private var items: List<T>? = null
+
+		private val delegate = MaterialAlertDialogBuilder(context)
+			.setView(recyclerView)
+
+		init {
+			recyclerView.layoutManager = LinearLayoutManager(context)
+			recyclerView.updatePadding(
+				top = context.resources.getDimensionPixelOffset(R.dimen.list_spacing),
+			)
+			recyclerView.clipToPadding = false
+		}
+
+		fun setTitle(@StringRes titleResId: Int): Builder<T> {
+			delegate.setTitle(titleResId)
+			return this
+		}
+
+		fun setTitle(title: CharSequence): Builder<T> {
+			delegate.setTitle(title)
+			return this
+		}
+
+		fun setIcon(@DrawableRes iconId: Int): Builder<T> {
+			delegate.setIcon(iconId)
+			return this
+		}
+
+		fun setPositiveButton(
+			@StringRes textId: Int,
+			listener: DialogInterface.OnClickListener,
+		): Builder<T> {
+			delegate.setPositiveButton(textId, listener)
+			return this
+		}
+
+		fun setNegativeButton(
+			@StringRes textId: Int,
+			listener: DialogInterface.OnClickListener? = null
+		): Builder<T> {
+			delegate.setNegativeButton(textId, listener)
+			return this
+		}
+
+		fun setCancelable(isCancelable: Boolean): Builder<T> {
+			delegate.setCancelable(isCancelable)
+			return this
+		}
+
+		fun addAdapterDelegate(subject: AdapterDelegate<List<T>>): Builder<T> {
+			delegatesManager.addDelegate(subject)
+			return this
+		}
+
+		fun setItems(list: List<T>): Builder<T> {
+			items = list
+			return this
+		}
+
+		fun create(): RecyclerViewAlertDialog {
+			recyclerView.adapter = ListDelegationAdapter(delegatesManager).also {
+				it.items = items
+			}
+			return RecyclerViewAlertDialog(delegate.create())
+		}
+	}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/dialog/TwoButtonsAlertDialog.kt

@@ -0,0 +1,79 @@
+package org.koitharu.kotatsu.base.ui.dialog
+
+import android.content.Context
+import android.content.DialogInterface
+import android.view.LayoutInflater
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import androidx.appcompat.app.AlertDialog
+import androidx.core.view.isVisible
+import com.google.android.material.button.MaterialButton
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import org.koitharu.kotatsu.databinding.DialogTwoButtonsBinding
+
+class TwoButtonsAlertDialog private constructor(
+	private val delegate: AlertDialog
+) : DialogInterface by delegate {
+
+	fun show() = delegate.show()
+
+	class Builder(context: Context) {
+
+		private val binding = DialogTwoButtonsBinding.inflate(LayoutInflater.from(context))
+
+		private val delegate = MaterialAlertDialogBuilder(context)
+			.setView(binding.root)
+
+		fun setTitle(@StringRes titleResId: Int): Builder {
+			binding.title.setText(titleResId)
+			return this
+		}
+
+		fun setTitle(title: CharSequence): Builder {
+			binding.title.text = title
+			return this
+		}
+
+		fun setIcon(@DrawableRes iconId: Int): Builder {
+			binding.icon.setImageResource(iconId)
+			return this
+		}
+
+		fun setPositiveButton(
+			@StringRes textId: Int,
+			listener: DialogInterface.OnClickListener,
+		): Builder {
+			initButton(binding.button1, DialogInterface.BUTTON_POSITIVE, textId, listener)
+			return this
+		}
+
+		fun setNegativeButton(
+			@StringRes textId: Int,
+			listener: DialogInterface.OnClickListener? = null
+		): Builder {
+			initButton(binding.button2, DialogInterface.BUTTON_NEGATIVE, textId, listener)
+			return this
+		}
+
+		fun create(): TwoButtonsAlertDialog {
+			val dialog = delegate.create()
+			binding.root.tag = dialog
+			return TwoButtonsAlertDialog(dialog)
+		}
+
+		private fun initButton(
+			button: MaterialButton,
+			which: Int,
+			@StringRes textId: Int,
+			listener: DialogInterface.OnClickListener?,
+		) {
+			button.setText(textId)
+			button.isVisible = true
+			button.setOnClickListener {
+				val dialog = binding.root.tag as DialogInterface
+				listener?.onClick(dialog, which)
+				dialog.dismiss()
+			}
+		}
+	}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/list/AdapterDelegateClickListenerAdapter.kt

@@ -6,7 +6,7 @@ import android.view.View.OnLongClickListener
 import com.hannesdorfmann.adapterdelegates4.dsl.AdapterDelegateViewBindingViewHolder
 
 class AdapterDelegateClickListenerAdapter<I>(
-	private val adapterDelegate: AdapterDelegateViewBindingViewHolder<I, *>,
+	private val adapterDelegate: AdapterDelegateViewBindingViewHolder<out I, *>,
 	private val clickListener: OnListItemClickListener<I>,
 ) : OnClickListener, OnLongClickListener {
 
@@ -17,4 +17,4 @@ class AdapterDelegateClickListenerAdapter<I>(
 	override fun onLongClick(v: View): Boolean {
 		return clickListener.onItemLongClick(adapterDelegate.item, v)
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/list/BoundsScrollListener.kt

@@ -6,26 +6,27 @@ import androidx.recyclerview.widget.RecyclerView
 abstract class BoundsScrollListener(private val offsetTop: Int, private val offsetBottom: Int) :
 	RecyclerView.OnScrollListener() {
 
-	constructor(offset: Int = 0) : this(offset, offset)
-
 	override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
 		super.onScrolled(recyclerView, dx, dy)
+		if (recyclerView.hasPendingAdapterUpdates()) {
+			return
+		}
 		val layoutManager = (recyclerView.layoutManager as? LinearLayoutManager) ?: return
 		val firstVisibleItemPosition = layoutManager.findFirstVisibleItemPosition()
 		if (firstVisibleItemPosition == RecyclerView.NO_POSITION) {
 			return
 		}
-		if (firstVisibleItemPosition <= offsetTop) {
-			onScrolledToStart(recyclerView)
-		}
 		val visibleItemCount = layoutManager.childCount
 		val totalItemCount = layoutManager.itemCount
 		if (visibleItemCount + firstVisibleItemPosition >= totalItemCount - offsetBottom) {
 			onScrolledToEnd(recyclerView)
 		}
+		if (firstVisibleItemPosition <= offsetTop) {
+			onScrolledToStart(recyclerView)
+		}
 	}
 
 	abstract fun onScrolledToStart(recyclerView: RecyclerView)
 
 	abstract fun onScrolledToEnd(recyclerView: RecyclerView)
-}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/list/NestedScrollStateHandle.kt

@@ -0,0 +1,64 @@
+package org.koitharu.kotatsu.base.ui.list
+
+import android.os.Bundle
+import android.os.Parcelable
+import android.util.SparseArray
+import androidx.core.os.BundleCompat
+import androidx.core.view.doOnNextLayout
+import androidx.recyclerview.widget.RecyclerView
+import java.util.Collections
+import java.util.WeakHashMap
+
+class NestedScrollStateHandle(
+	savedInstanceState: Bundle?,
+	private val key: String,
+) {
+
+	private val storage: SparseArray<Parcelable?> = savedInstanceState?.let {
+		BundleCompat.getSparseParcelableArray(it, key, Parcelable::class.java)
+	} ?: SparseArray<Parcelable?>()
+	private val controllers = Collections.newSetFromMap<Controller>(WeakHashMap())
+
+	fun attach(recycler: RecyclerView) = Controller(recycler).also(controllers::add)
+
+	fun onSaveInstanceState(outState: Bundle) {
+		controllers.forEach {
+			it.saveState()
+		}
+		outState.putSparseParcelableArray(key, storage)
+	}
+
+	inner class Controller(
+		private val recycler: RecyclerView
+	) {
+
+		private var lastPosition: Int = -1
+
+		fun onBind(position: Int) {
+			if (position != lastPosition) {
+				saveState()
+				lastPosition = position
+				storage[position]?.let {
+					restoreState(it)
+				}
+			}
+		}
+
+		fun onRecycled() {
+			saveState()
+			lastPosition = -1
+		}
+
+		fun saveState() {
+			if (lastPosition != -1) {
+				storage[lastPosition] = recycler.layoutManager?.onSaveInstanceState()
+			}
+		}
+
+		private fun restoreState(state: Parcelable) {
+			recycler.doOnNextLayout {
+				recycler.layoutManager?.onRestoreInstanceState(state)
+			}
+		}
+	}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/list/OnListItemClickListener.kt

@@ -2,9 +2,9 @@ package org.koitharu.kotatsu.base.ui.list
 
 import android.view.View
 
-interface OnListItemClickListener<I> {
+fun interface OnListItemClickListener<I> {
 
 	fun onItemClick(item: I, view: View)
 
 	fun onItemLongClick(item: I, view: View) = false
-}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/list/OnTipCloseListener.kt

@@ -0,0 +1,6 @@
+package org.koitharu.kotatsu.base.ui.list
+
+interface OnTipCloseListener<T> {
+
+	fun onCloseTip(tip: T)
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/list/ScrollListenerInvalidationObserver.kt

@@ -0,0 +1,30 @@
+package org.koitharu.kotatsu.base.ui.list
+
+import androidx.recyclerview.widget.RecyclerView
+
+class ScrollListenerInvalidationObserver(
+	private val recyclerView: RecyclerView,
+	private val scrollListener: RecyclerView.OnScrollListener,
+) : RecyclerView.AdapterDataObserver() {
+
+	override fun onChanged() {
+		super.onChanged()
+		invalidateScroll()
+	}
+
+	override fun onItemRangeInserted(positionStart: Int, itemCount: Int) {
+		super.onItemRangeInserted(positionStart, itemCount)
+		invalidateScroll()
+	}
+
+	override fun onItemRangeRemoved(positionStart: Int, itemCount: Int) {
+		super.onItemRangeRemoved(positionStart, itemCount)
+		invalidateScroll()
+	}
+
+	private fun invalidateScroll() {
+		recyclerView.post {
+			scrollListener.onScrolled(recyclerView, 0, 0)
+		}
+	}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/list/SectionedSelectionController.kt

@@ -2,20 +2,20 @@ package org.koitharu.kotatsu.base.ui.list
 
 import android.app.Activity
 import android.os.Bundle
-import android.util.ArrayMap
 import android.view.Menu
 import android.view.MenuItem
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.view.ActionMode
+import androidx.collection.ArrayMap
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleEventObserver
 import androidx.lifecycle.LifecycleOwner
 import androidx.recyclerview.widget.RecyclerView
 import androidx.savedstate.SavedStateRegistry
 import androidx.savedstate.SavedStateRegistryOwner
-import kotlin.coroutines.EmptyCoroutineContext
 import kotlinx.coroutines.Dispatchers
 import org.koitharu.kotatsu.base.ui.list.decor.AbstractSelectionItemDecoration
+import kotlin.coroutines.EmptyCoroutineContext
 
 private const val PROVIDER_NAME = "selection_decoration_sectioned"
 
@@ -60,7 +60,19 @@ class SectionedSelectionController<T : Any>(
 			startActionMode()
 			notifySelectionChanged()
 		}
-		recyclerView.addItemDecoration(decoration)
+		var shouldAddDecoration = true
+		for (i in (0 until recyclerView.itemDecorationCount).reversed()) {
+			val decor = recyclerView.getItemDecorationAt(i)
+			if (decor === decoration) {
+				shouldAddDecoration = false
+				break
+			} else if (decor.javaClass == decoration.javaClass) {
+				recyclerView.removeItemDecorationAt(i)
+			}
+		}
+		if (shouldAddDecoration) {
+			recyclerView.addItemDecoration(decoration)
+		}
 		if (pendingData?.isEmpty() == true) {
 			pendingData = null
 		}

app/src/main/java/org/koitharu/kotatsu/base/ui/list/fastscroll/FastScroller.kt

@@ -516,6 +516,6 @@ class FastScroller @JvmOverloads constructor(
 
 	interface SectionIndexer {
 
-		fun getSectionText(context: Context, position: Int): CharSequence
+		fun getSectionText(context: Context, position: Int): CharSequence?
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/list/fastscroll/ScrollbarAnimator.kt

@@ -33,6 +33,7 @@ class ScrollbarAnimator(
 			.animate()
 			.translationX(0f)
 			.alpha(1f)
+			.setListener(null)
 			.setDuration(animationDuration)
 	}
 

app/src/main/java/org/koitharu/kotatsu/base/ui/util/ActionModeDelegate.kt

@@ -1,10 +1,11 @@
 package org.koitharu.kotatsu.base.ui.util
 
+import androidx.activity.OnBackPressedCallback
 import androidx.appcompat.view.ActionMode
 import androidx.lifecycle.DefaultLifecycleObserver
 import androidx.lifecycle.LifecycleOwner
 
-class ActionModeDelegate {
+class ActionModeDelegate : OnBackPressedCallback(false) {
 
 	private var activeActionMode: ActionMode? = null
 	private var listeners: MutableList<ActionModeListener>? = null
@@ -12,13 +13,19 @@ class ActionModeDelegate {
 	val isActionModeStarted: Boolean
 		get() = activeActionMode != null
 
+	override fun handleOnBackPressed() {
+		activeActionMode?.finish()
+	}
+
 	fun onSupportActionModeStarted(mode: ActionMode) {
 		activeActionMode = mode
+		isEnabled = true
 		listeners?.forEach { it.onActionModeStarted(mode) }
 	}
 
 	fun onSupportActionModeFinished(mode: ActionMode) {
 		activeActionMode = null
+		isEnabled = false
 		listeners?.forEach { it.onActionModeFinished(mode) }
 	}
 
@@ -47,4 +54,4 @@ class ActionModeDelegate {
 			removeListener(listener)
 		}
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/util/ActivityRecreationHandle.kt

@@ -1,14 +1,15 @@
 package org.koitharu.kotatsu.base.ui.util
 
 import android.app.Activity
-import android.app.Application.ActivityLifecycleCallbacks
 import android.os.Bundle
-import java.util.*
+import androidx.core.app.ActivityCompat
+import org.koitharu.kotatsu.base.ui.DefaultActivityLifecycleCallbacks
+import java.util.WeakHashMap
 import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class ActivityRecreationHandle @Inject constructor() : ActivityLifecycleCallbacks {
+class ActivityRecreationHandle @Inject constructor() : DefaultActivityLifecycleCallbacks {
 
 	private val activities = WeakHashMap<Activity, Unit>()
 
@@ -16,22 +17,12 @@ class ActivityRecreationHandle @Inject constructor() : ActivityLifecycleCallback
 		activities[activity] = Unit
 	}
 
-	override fun onActivityStarted(activity: Activity) = Unit
-
-	override fun onActivityResumed(activity: Activity) = Unit
-
-	override fun onActivityPaused(activity: Activity) = Unit
-
-	override fun onActivityStopped(activity: Activity) = Unit
-
-	override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) = Unit
-
 	override fun onActivityDestroyed(activity: Activity) {
 		activities.remove(activity)
 	}
 
 	fun recreateAll() {
 		val snapshot = activities.keys.toList()
-		snapshot.forEach { it.recreate() }
+		snapshot.forEach { ActivityCompat.recreate(it) }
 	}
 }

app/src/main/java/org/koitharu/kotatsu/base/ui/util/BaseActivityEntryPoint.kt

@@ -3,7 +3,6 @@ package org.koitharu.kotatsu.base.ui.util
 import dagger.hilt.EntryPoint
 import dagger.hilt.InstallIn
 import dagger.hilt.components.SingletonComponent
-import org.koitharu.kotatsu.base.ui.BaseActivity
 import org.koitharu.kotatsu.core.prefs.AppSettings
 
 @EntryPoint
@@ -11,8 +10,3 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 interface BaseActivityEntryPoint {
 	val settings: AppSettings
 }
-
-// Hilt cannot inject into parametrized classes
-fun BaseActivityEntryPoint.inject(activity: BaseActivity<*>) {
-	activity.settings = settings
-}

app/src/main/java/org/koitharu/kotatsu/base/ui/util/CollapseActionViewCallback.kt

@@ -0,0 +1,24 @@
+package org.koitharu.kotatsu.base.ui.util
+
+import android.view.MenuItem
+import android.view.MenuItem.OnActionExpandListener
+import androidx.activity.OnBackPressedCallback
+
+class CollapseActionViewCallback(
+	private val menuItem: MenuItem
+) : OnBackPressedCallback(menuItem.isActionViewExpanded), OnActionExpandListener {
+
+	override fun handleOnBackPressed() {
+		menuItem.collapseActionView()
+	}
+
+	override fun onMenuItemActionExpand(item: MenuItem): Boolean {
+		isEnabled = true
+		return true
+	}
+
+	override fun onMenuItemActionCollapse(item: MenuItem): Boolean {
+		isEnabled = false
+		return true
+	}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/util/DefaultTextWatcher.kt

@@ -0,0 +1,13 @@
+package org.koitharu.kotatsu.base.ui.util
+
+import android.text.Editable
+import android.text.TextWatcher
+
+interface DefaultTextWatcher : TextWatcher {
+
+	override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) = Unit
+
+	override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) = Unit
+
+	override fun afterTextChanged(s: Editable?) = Unit
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/util/ReversibleActionObserver.kt

@@ -0,0 +1,25 @@
+package org.koitharu.kotatsu.base.ui.util
+
+import android.view.View
+import androidx.lifecycle.Observer
+import com.google.android.material.snackbar.Snackbar
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.base.domain.reverseAsync
+
+class ReversibleActionObserver(
+	private val snackbarHost: View,
+) : Observer<ReversibleAction?> {
+
+	override fun onChanged(value: ReversibleAction?) {
+		if (value == null) {
+			return
+		}
+		val handle = value.handle
+		val length = if (handle == null) Snackbar.LENGTH_SHORT else Snackbar.LENGTH_LONG
+		val snackbar = Snackbar.make(snackbarHost, value.stringResId, length)
+		if (handle != null) {
+			snackbar.setAction(R.string.undo) { handle.reverseAsync() }
+		}
+		snackbar.show()
+	}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/util/ShrinkOnScrollBehavior.kt

@@ -8,10 +8,10 @@ import androidx.coordinatorlayout.widget.CoordinatorLayout.Behavior
 import androidx.core.view.ViewCompat
 import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
 
-class ShrinkOnScrollBehavior : Behavior<ExtendedFloatingActionButton> {
+open class ShrinkOnScrollBehavior : Behavior<ExtendedFloatingActionButton> {
 
-	@Suppress("unused") constructor() : super()
-	@Suppress("unused") constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs)
+	constructor() : super()
+	constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs)
 
 	override fun onStartNestedScroll(
 		coordinatorLayout: CoordinatorLayout,
@@ -45,4 +45,4 @@ class ShrinkOnScrollBehavior : Behavior<ExtendedFloatingActionButton> {
 			}
 		}
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/util/SpanSizeResolver.kt

@@ -0,0 +1,55 @@
+package org.koitharu.kotatsu.base.ui.util
+
+import android.view.View
+import androidx.annotation.Px
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import org.koitharu.kotatsu.parsers.util.toIntUp
+import kotlin.math.abs
+
+class SpanSizeResolver(
+	private val recyclerView: RecyclerView,
+	@Px private val minItemWidth: Int,
+) : View.OnLayoutChangeListener {
+
+	fun attach() {
+		recyclerView.addOnLayoutChangeListener(this)
+	}
+
+	fun detach() {
+		recyclerView.removeOnLayoutChangeListener(this)
+	}
+
+	override fun onLayoutChange(
+		v: View?,
+		left: Int,
+		top: Int,
+		right: Int,
+		bottom: Int,
+		oldLeft: Int,
+		oldTop: Int,
+		oldRight: Int,
+		oldBottom: Int,
+	) {
+		invalidateInternal(abs(right - left))
+	}
+
+	fun invalidate() {
+		invalidateInternal(recyclerView.width)
+	}
+
+	private fun invalidateInternal(width: Int) {
+		if (width <= 0) {
+			return
+		}
+		val lm = recyclerView.layoutManager as? GridLayoutManager ?: return
+		val estimatedCount = (width / minItemWidth.toFloat()).toIntUp()
+		if (lm.spanCount != estimatedCount) {
+			lm.spanCount = estimatedCount
+			lm.spanSizeLookup?.run {
+				invalidateSpanGroupIndexCache()
+				invalidateSpanIndexCache()
+			}
+		}
+	}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/util/WindowInsetsDelegate.kt

@@ -10,8 +10,10 @@ class WindowInsetsDelegate(
 	private val listener: WindowInsetsListener,
 ) : OnApplyWindowInsetsListener, View.OnLayoutChangeListener {
 
+	@JvmField
 	var handleImeInsets: Boolean = false
 
+	@JvmField
 	var interceptingWindowInsetsListener: OnApplyWindowInsetsListener? = null
 
 	private var lastInsets: Insets? = null
@@ -63,4 +65,4 @@ class WindowInsetsDelegate(
 
 		fun onWindowInsetsChanged(insets: Insets)
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/widgets/BottomSheetHeaderBar.kt

@@ -4,10 +4,12 @@ import android.animation.LayoutTransition
 import android.content.Context
 import android.util.AttributeSet
 import android.view.LayoutInflater
+import android.view.Menu
 import android.view.View
 import android.view.ViewGroup
 import android.view.WindowInsets
 import androidx.annotation.AttrRes
+import androidx.annotation.MenuRes
 import androidx.annotation.StringRes
 import androidx.appcompat.widget.Toolbar
 import androidx.coordinatorlayout.widget.CoordinatorLayout
@@ -15,16 +17,16 @@ import androidx.core.content.withStyledAttributes
 import androidx.core.view.*
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleOwner
-import com.google.android.material.R as materialR
 import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.appbar.MaterialToolbar
 import com.google.android.material.bottomsheet.BottomSheetBehavior
-import java.util.*
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.databinding.LayoutSheetHeaderBinding
 import org.koitharu.kotatsu.utils.ext.getAnimationDuration
 import org.koitharu.kotatsu.utils.ext.getThemeDrawable
 import org.koitharu.kotatsu.utils.ext.parents
+import java.util.*
+import com.google.android.material.R as materialR
 
 private const val THROTTLE_DELAY = 200L
 
@@ -53,6 +55,9 @@ class BottomSheetHeaderBar @JvmOverloads constructor(
 	val toolbar: MaterialToolbar
 		get() = binding.toolbar
 
+	val menu: Menu
+		get() = binding.toolbar.menu
+
 	var title: CharSequence?
 		get() = binding.toolbar.title
 		set(value) {
@@ -140,6 +145,10 @@ class BottomSheetHeaderBar @JvmOverloads constructor(
 		binding.toolbar.invalidateMenu()
 	}
 
+	fun inflateMenu(@MenuRes resId: Int) {
+		binding.toolbar.inflateMenu(resId)
+	}
+
 	fun setNavigationOnClickListener(onClickListener: OnClickListener) {
 		binding.toolbar.setNavigationOnClickListener(onClickListener)
 	}
@@ -258,6 +267,7 @@ class BottomSheetHeaderBar @JvmOverloads constructor(
 				}
 				lp
 			}
+
 			else -> Toolbar.LayoutParams(params)
 		}
 	}
@@ -282,7 +292,7 @@ class BottomSheetHeaderBar @JvmOverloads constructor(
 		suppressLayoutCompat(false)
 	}
 
-	private inner class Callback : BottomSheetBehavior.BottomSheetCallback(), View.OnClickListener {
+	private inner class Callback : BottomSheetBehavior.BottomSheetCallback(), OnClickListener {
 
 		override fun onStateChanged(bottomSheet: View, newState: Int) {
 			onBottomSheetStateChanged(newState)

app/src/main/java/org/koitharu/kotatsu/base/ui/widgets/CheckableButtonGroup.kt

@@ -1,119 +0,0 @@
-package org.koitharu.kotatsu.base.ui.widgets
-
-import android.content.Context
-import android.util.AttributeSet
-import android.view.View
-import android.view.ViewGroup
-import android.widget.LinearLayout
-import androidx.annotation.AttrRes
-import androidx.annotation.IdRes
-import androidx.core.view.children
-import com.google.android.material.R as materialR
-import com.google.android.material.button.MaterialButton
-import com.google.android.material.shape.ShapeAppearanceModel
-
-class CheckableButtonGroup @JvmOverloads constructor(
-	context: Context,
-	attrs: AttributeSet? = null,
-	@AttrRes defStyleAttr: Int = materialR.attr.materialButtonToggleGroupStyle,
-) : LinearLayout(context, attrs, defStyleAttr, materialR.style.Widget_MaterialComponents_MaterialButtonToggleGroup),
-	View.OnClickListener {
-
-	private val originalCornerData = ArrayList<CornerData>()
-
-	var onCheckedChangeListener: OnCheckedChangeListener? = null
-
-	override fun addView(child: View?, index: Int, params: ViewGroup.LayoutParams?) {
-		if (child is MaterialButton) {
-			setupButton(child)
-		}
-		super.addView(child, index, params)
-	}
-
-	override fun onFinishInflate() {
-		super.onFinishInflate()
-		updateChildShapes()
-	}
-
-	override fun onClick(v: View) {
-		setCheckedId(v.id)
-	}
-
-	fun setCheckedId(@IdRes viewRes: Int) {
-		children.forEach {
-			(it as? MaterialButton)?.isChecked = it.id == viewRes
-		}
-		onCheckedChangeListener?.onCheckedChanged(this, viewRes)
-	}
-
-	private fun updateChildShapes() {
-		val childCount = childCount
-		val firstVisibleChildIndex = 0
-		val lastVisibleChildIndex = childCount - 1
-		for (i in 0 until childCount) {
-			val button: MaterialButton = getChildAt(i) as? MaterialButton ?: continue
-			if (button.visibility == GONE) {
-				continue
-			}
-			val builder = button.shapeAppearanceModel.toBuilder()
-			val newCornerData: CornerData? =
-				getNewCornerData(i, firstVisibleChildIndex, lastVisibleChildIndex)
-			updateBuilderWithCornerData(builder, newCornerData)
-			button.shapeAppearanceModel = builder.build()
-		}
-	}
-
-	private fun setupButton(button: MaterialButton) {
-		button.setOnClickListener(this)
-		button.isElegantTextHeight = false
-		// Saves original corner data
-		val shapeAppearanceModel: ShapeAppearanceModel = button.shapeAppearanceModel
-		originalCornerData.add(
-			CornerData(
-				shapeAppearanceModel.topLeftCornerSize,
-				shapeAppearanceModel.bottomLeftCornerSize,
-				shapeAppearanceModel.topRightCornerSize,
-				shapeAppearanceModel.bottomRightCornerSize,
-			),
-		)
-	}
-
-	private fun getNewCornerData(
-		index: Int,
-		firstVisibleChildIndex: Int,
-		lastVisibleChildIndex: Int,
-	): CornerData? {
-		val cornerData: CornerData = originalCornerData.get(index)
-
-		// If only one (visible) child exists, use its original corners
-		if (firstVisibleChildIndex == lastVisibleChildIndex) {
-			return cornerData
-		}
-		val isHorizontal = orientation == HORIZONTAL
-		if (index == firstVisibleChildIndex) {
-			return if (isHorizontal) cornerData.start(this) else cornerData.top()
-		}
-		return if (index == lastVisibleChildIndex) {
-			if (isHorizontal) cornerData.end(this) else cornerData.bottom()
-		} else null
-	}
-
-	private fun updateBuilderWithCornerData(
-		shapeAppearanceModelBuilder: ShapeAppearanceModel.Builder,
-		cornerData: CornerData?,
-	) {
-		if (cornerData == null) {
-			shapeAppearanceModelBuilder.setAllCornerSizes(0f)
-			return
-		}
-		shapeAppearanceModelBuilder
-			.setTopLeftCornerSize(cornerData.topLeft)
-			.setBottomLeftCornerSize(cornerData.bottomLeft)
-			.setTopRightCornerSize(cornerData.topRight)
-			.setBottomRightCornerSize(cornerData.bottomRight)
-	}
-
-	fun interface OnCheckedChangeListener {
-		fun onCheckedChanged(group: CheckableButtonGroup, checkedId: Int)
-	}
-}

app/src/main/java/org/koitharu/kotatsu/base/ui/widgets/ChipsView.kt

@@ -1,17 +1,20 @@
 package org.koitharu.kotatsu.base.ui.widgets
 
+import android.annotation.SuppressLint
 import android.content.Context
+import android.content.res.ColorStateList
 import android.util.AttributeSet
 import android.view.View.OnClickListener
-import androidx.annotation.DrawableRes
+import androidx.annotation.ColorRes
+import androidx.core.content.ContextCompat
+import androidx.core.content.res.getColorStateListOrThrow
 import androidx.core.view.children
-import com.google.android.material.R as materialR
 import com.google.android.material.chip.Chip
 import com.google.android.material.chip.ChipDrawable
 import com.google.android.material.chip.ChipGroup
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.utils.ext.castOrNull
-import org.koitharu.kotatsu.utils.ext.getThemeColorStateList
+import com.google.android.material.R as materialR
 
 class ChipsView @JvmOverloads constructor(
 	context: Context,
@@ -27,6 +30,9 @@ class ChipsView @JvmOverloads constructor(
 	private val chipOnCloseListener = OnClickListener {
 		onChipCloseClickListener?.onChipCloseClick(it as Chip, it.tag)
 	}
+	private val defaultChipStrokeColor: ColorStateList
+	private val defaultChipTextColor: ColorStateList
+	private val defaultChipIconTint: ColorStateList
 	var onChipClickListener: OnChipClickListener? = null
 		set(value) {
 			field = value
@@ -40,6 +46,15 @@ class ChipsView @JvmOverloads constructor(
 			children.forEach { (it as? Chip)?.isCloseIconVisible = isCloseIconVisible }
 		}
 
+	init {
+		@SuppressLint("CustomViewStyleable")
+		val a = context.obtainStyledAttributes(null, materialR.styleable.Chip, 0, R.style.Widget_Kotatsu_Chip)
+		defaultChipStrokeColor = a.getColorStateListOrThrow(materialR.styleable.Chip_chipStrokeColor)
+		defaultChipTextColor = a.getColorStateListOrThrow(materialR.styleable.Chip_android_textColor)
+		defaultChipIconTint = a.getColorStateListOrThrow(materialR.styleable.Chip_chipIconTint)
+		a.recycle()
+	}
+
 	override fun requestLayout() {
 		if (isLayoutSuppressedCompat) {
 			isLayoutCalledOnSuppressed = true
@@ -75,12 +90,15 @@ class ChipsView @JvmOverloads constructor(
 
 	private fun bindChip(chip: Chip, model: ChipModel) {
 		chip.text = model.title
-		if (model.icon == 0) {
-			chip.isChipIconVisible = false
+		val tint = if (model.tint == 0) {
+			null
 		} else {
-			chip.isChipIconVisible = true
-			chip.setChipIconResource(model.icon)
+			ContextCompat.getColorStateList(context, model.tint)
 		}
+		chip.chipIconTint = tint ?: defaultChipIconTint
+		chip.checkedIconTint = tint ?: defaultChipIconTint
+		chip.chipStrokeColor = tint ?: defaultChipStrokeColor
+		chip.setTextColor(tint ?: defaultChipTextColor)
 		chip.isClickable = onChipClickListener != null || model.isCheckable
 		chip.isCheckable = model.isCheckable
 		chip.isChecked = model.isChecked
@@ -92,8 +110,9 @@ class ChipsView @JvmOverloads constructor(
 		val drawable = ChipDrawable.createFromAttributes(context, null, 0, R.style.Widget_Kotatsu_Chip)
 		chip.setChipDrawable(drawable)
 		chip.isCheckedIconVisible = true
+		chip.isChipIconVisible = false
 		chip.setCheckedIconResource(R.drawable.ic_check)
-		chip.checkedIconTint = context.getThemeColorStateList(materialR.attr.colorControlNormal)
+		chip.checkedIconTint = defaultChipIconTint
 		chip.isCloseIconVisible = onChipCloseClickListener != null
 		chip.setOnCloseIconClickListener(chipOnCloseListener)
 		chip.setEnsureMinTouchTargetSize(false)
@@ -113,7 +132,7 @@ class ChipsView @JvmOverloads constructor(
 	}
 
 	class ChipModel(
-		@DrawableRes val icon: Int,
+		@ColorRes val tint: Int,
 		val title: CharSequence,
 		val isCheckable: Boolean,
 		val isChecked: Boolean,
@@ -126,7 +145,7 @@ class ChipsView @JvmOverloads constructor(
 
 			other as ChipModel
 
-			if (icon != other.icon) return false
+			if (tint != other.tint) return false
 			if (title != other.title) return false
 			if (isCheckable != other.isCheckable) return false
 			if (isChecked != other.isChecked) return false
@@ -136,7 +155,7 @@ class ChipsView @JvmOverloads constructor(
 		}
 
 		override fun hashCode(): Int {
-			var result = icon
+			var result = tint.hashCode()
 			result = 31 * result + title.hashCode()
 			result = 31 * result + isCheckable.hashCode()
 			result = 31 * result + isChecked.hashCode()

app/src/main/java/org/koitharu/kotatsu/base/ui/widgets/CornerData.kt

@@ -1,47 +0,0 @@
-package org.koitharu.kotatsu.base.ui.widgets
-
-import android.view.View
-import androidx.core.view.ViewCompat
-import com.google.android.material.shape.AbsoluteCornerSize
-import com.google.android.material.shape.CornerSize
-
-class CornerData(
-	var topLeft: CornerSize,
-	var bottomLeft: CornerSize,
-	var topRight: CornerSize,
-	var bottomRight: CornerSize,
-) {
-
-	fun start(view: View): CornerData {
-		return if (isLayoutRtl(view)) right() else left()
-	}
-
-	fun end(view: View): CornerData {
-		return if (isLayoutRtl(view)) left() else right()
-	}
-
-	fun left(): CornerData {
-		return CornerData(topLeft, bottomLeft, noCorner, noCorner)
-	}
-
-	fun right(): CornerData {
-		return CornerData(noCorner, noCorner, topRight, bottomRight)
-	}
-
-	fun top(): CornerData {
-		return CornerData(topLeft, noCorner, topRight, noCorner)
-	}
-
-	fun bottom(): CornerData {
-		return CornerData(noCorner, bottomLeft, noCorner, bottomRight)
-	}
-
-	private companion object {
-
-		val noCorner: CornerSize = AbsoluteCornerSize(0f)
-
-		fun isLayoutRtl(view: View): Boolean {
-			return ViewCompat.getLayoutDirection(view) == ViewCompat.LAYOUT_DIRECTION_RTL
-		}
-	}
-}

app/src/main/java/org/koitharu/kotatsu/base/ui/widgets/SegmentedBarView.kt

@@ -1,5 +1,7 @@
 package org.koitharu.kotatsu.base.ui.widgets
 
+import android.animation.Animator
+import android.animation.ValueAnimator
 import android.content.Context
 import android.graphics.Canvas
 import android.graphics.Outline
@@ -7,48 +9,34 @@ import android.graphics.Paint
 import android.util.AttributeSet
 import android.view.View
 import android.view.ViewOutlineProvider
+import android.view.animation.DecelerateInterpolator
 import androidx.annotation.ColorInt
 import androidx.annotation.FloatRange
-import androidx.core.graphics.ColorUtils
-import com.google.android.material.R as materialR
-import kotlin.random.Random
 import org.koitharu.kotatsu.parsers.util.replaceWith
+import org.koitharu.kotatsu.utils.ext.getAnimationDuration
 import org.koitharu.kotatsu.utils.ext.getThemeColor
+import org.koitharu.kotatsu.utils.ext.isAnimationsEnabled
 import org.koitharu.kotatsu.utils.ext.resolveDp
+import com.google.android.material.R as materialR
 
 class SegmentedBarView @JvmOverloads constructor(
 	context: Context,
 	attrs: AttributeSet? = null,
 	defStyleAttr: Int = 0,
-) : View(context, attrs, defStyleAttr) {
+) : View(context, attrs, defStyleAttr), ValueAnimator.AnimatorUpdateListener, Animator.AnimatorListener {
 
 	private val paint = Paint(Paint.ANTI_ALIAS_FLAG)
 	private val segmentsData = ArrayList<Segment>()
 	private val segmentsSizes = ArrayList<Float>()
 	private val outlineColor = context.getThemeColor(materialR.attr.colorOutline)
 	private var cornerSize = 0f
-
-	var segments: List<Segment>
-		get() = segmentsData
-		set(value) {
-			segmentsData.replaceWith(value)
-			updateSizes()
-			invalidate()
-		}
+	private var scaleFactor = 1f
+	private var scaleAnimator: ValueAnimator? = null
 
 	init {
 		paint.strokeWidth = context.resources.resolveDp(1f)
 		outlineProvider = OutlineProvider()
 		clipToOutline = true
-
-		if (isInEditMode) {
-			segments = List(Random.nextInt(3, 5)) {
-				Segment(
-					percent = Random.nextFloat(),
-					color = ColorUtils.HSLToColor(floatArrayOf(Random.nextInt(0, 360).toFloat(), 0.5f, 0.5f)),
-				)
-			}
-		}
 	}
 
 	override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
@@ -79,12 +67,56 @@ class SegmentedBarView @JvmOverloads constructor(
 		canvas.drawRoundRect(0f, 0f, w, height.toFloat(), cornerSize, cornerSize, paint)
 	}
 
+	override fun onAnimationStart(animation: Animator) = Unit
+
+	override fun onAnimationEnd(animation: Animator) {
+		if (scaleAnimator === animation) {
+			scaleAnimator = null
+		}
+	}
+
+	override fun onAnimationUpdate(animation: ValueAnimator) {
+		scaleFactor = animation.animatedValue as Float
+		updateSizes()
+		invalidate()
+	}
+
+	override fun onAnimationCancel(animation: Animator) = Unit
+
+	override fun onAnimationRepeat(animation: Animator) = Unit
+
+	fun animateSegments(value: List<Segment>) {
+		scaleAnimator?.cancel()
+		segmentsData.replaceWith(value)
+		if (!context.isAnimationsEnabled) {
+			scaleAnimator = null
+			scaleFactor = 1f
+			updateSizes()
+			invalidate()
+			return
+		}
+		scaleFactor = 0f
+		updateSizes()
+		invalidate()
+		val animator = ValueAnimator.ofFloat(0f, 1f)
+		animator.duration = context.getAnimationDuration(android.R.integer.config_longAnimTime)
+		animator.interpolator = DecelerateInterpolator()
+		animator.addUpdateListener(this@SegmentedBarView)
+		animator.addListener(this@SegmentedBarView)
+		scaleAnimator = animator
+		animator.start()
+	}
+
 	private fun updateSizes() {
 		segmentsSizes.clear()
 		segmentsSizes.ensureCapacity(segmentsData.size + 1)
 		var w = width.toFloat()
-		for (segment in segmentsData) {
-			val segmentWidth = (w * segment.percent).coerceAtLeast(cornerSize)
+		val maxScale = (scaleFactor * (segmentsData.size - 1)).coerceAtLeast(1f)
+		for ((index, segment) in segmentsData.withIndex()) {
+			val scale = (scaleFactor * (index + 1) / maxScale).coerceAtMost(1f)
+			val segmentWidth = (w * segment.percent).coerceAtLeast(
+				if (index == 0) height.toFloat() else cornerSize,
+			) * scale
 			segmentsSizes.add(segmentWidth)
 			w -= segmentWidth
 		}

app/src/main/java/org/koitharu/kotatsu/base/ui/widgets/ShapeView.kt

@@ -0,0 +1,94 @@
+package org.koitharu.kotatsu.base.ui.widgets
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.Outline
+import android.graphics.Paint
+import android.graphics.Path
+import android.util.AttributeSet
+import android.view.View
+import android.view.ViewOutlineProvider
+import androidx.core.content.withStyledAttributes
+import androidx.core.graphics.withClip
+import com.google.android.material.drawable.DrawableUtils
+import org.koitharu.kotatsu.R
+
+class ShapeView @JvmOverloads constructor(
+	context: Context,
+	attrs: AttributeSet? = null,
+	defStyleAttr: Int = 0,
+) : View(context, attrs, defStyleAttr) {
+
+	private val corners = FloatArray(8)
+	private val outlinePath = Path()
+	private val strokePaint = Paint(Paint.ANTI_ALIAS_FLAG)
+
+	init {
+		context.withStyledAttributes(attrs, R.styleable.ShapeView, defStyleAttr) {
+			val cornerSize = getDimension(R.styleable.ShapeView_cornerSize, 0f)
+			corners[0] = getDimension(R.styleable.ShapeView_cornerSizeTopLeft, cornerSize)
+			corners[1] = corners[0]
+			corners[2] = getDimension(R.styleable.ShapeView_cornerSizeTopRight, cornerSize)
+			corners[3] = corners[2]
+			corners[4] = getDimension(R.styleable.ShapeView_cornerSizeBottomRight, cornerSize)
+			corners[5] = corners[4]
+			corners[6] = getDimension(R.styleable.ShapeView_cornerSizeBottomLeft, cornerSize)
+			corners[7] = corners[6]
+			strokePaint.color = getColor(R.styleable.ShapeView_strokeColor, Color.TRANSPARENT)
+			strokePaint.strokeWidth = getDimension(R.styleable.ShapeView_strokeWidth, 0f)
+			strokePaint.style = Paint.Style.STROKE
+		}
+		outlineProvider = OutlineProvider()
+	}
+
+	override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
+		super.onSizeChanged(w, h, oldw, oldh)
+		if (w != oldw || h != oldh) {
+			rebuildPath()
+		}
+	}
+
+	override fun draw(canvas: Canvas) {
+		canvas.withClip(outlinePath) {
+			super.draw(canvas)
+		}
+	}
+
+	override fun onDraw(canvas: Canvas) {
+		super.onDraw(canvas)
+		if (strokePaint.strokeWidth > 0f) {
+			canvas.drawPath(outlinePath, strokePaint)
+		}
+	}
+
+	private fun rebuildPath() {
+		outlinePath.reset()
+		val w = width
+		val h = height
+		if (w > 0 && h > 0) {
+			outlinePath.addRoundRect(0f, 0f, w.toFloat(), h.toFloat(), corners, Path.Direction.CW)
+		}
+	}
+
+	private inner class OutlineProvider : ViewOutlineProvider() {
+
+		@SuppressLint("RestrictedApi")
+		override fun getOutline(view: View?, outline: Outline) {
+			val corner = corners[0]
+			var isRoundRect = true
+			for (item in corners) {
+				if (item != corner) {
+					isRoundRect = false
+					break
+				}
+			}
+			if (isRoundRect) {
+				outline.setRoundRect(0, 0, width, height, corner)
+			} else {
+				DrawableUtils.setOutlineToPath(outline, outlinePath)
+			}
+		}
+	}
+}

app/src/main/java/org/koitharu/kotatsu/base/ui/widgets/TwoLinesItemView.kt

@@ -0,0 +1,104 @@
+package org.koitharu.kotatsu.base.ui.widgets
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.res.ColorStateList
+import android.content.res.TypedArray
+import android.graphics.Color
+import android.graphics.drawable.InsetDrawable
+import android.graphics.drawable.RippleDrawable
+import android.graphics.drawable.ShapeDrawable
+import android.graphics.drawable.shapes.RoundRectShape
+import android.util.AttributeSet
+import android.view.LayoutInflater
+import android.widget.LinearLayout
+import androidx.annotation.AttrRes
+import androidx.annotation.DrawableRes
+import androidx.core.content.ContextCompat
+import androidx.core.content.withStyledAttributes
+import androidx.core.view.updateLayoutParams
+import androidx.core.widget.ImageViewCompat
+import androidx.core.widget.TextViewCompat
+import com.google.android.material.ripple.RippleUtils
+import com.google.android.material.shape.MaterialShapeDrawable
+import com.google.android.material.shape.ShapeAppearanceModel
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.databinding.ViewTwoLinesItemBinding
+import org.koitharu.kotatsu.utils.ext.resolveDp
+
+@SuppressLint("RestrictedApi")
+class TwoLinesItemView @JvmOverloads constructor(
+	context: Context,
+	attrs: AttributeSet? = null,
+	@AttrRes defStyleAttr: Int = 0,
+) : LinearLayout(context, attrs, defStyleAttr) {
+
+	private val binding = ViewTwoLinesItemBinding.inflate(LayoutInflater.from(context), this)
+
+	init {
+		var textColors: ColorStateList? = null
+		context.withStyledAttributes(
+			set = attrs,
+			attrs = R.styleable.TwoLinesItemView,
+			defStyleAttr = defStyleAttr,
+			defStyleRes = R.style.Widget_Kotatsu_TwoLinesItemView,
+		) {
+			val itemRippleColor = getRippleColor(context)
+			val shape = createShapeDrawable(this)
+			val roundCorners = FloatArray(8) { resources.resolveDp(16f) }
+			background = RippleDrawable(
+				RippleUtils.sanitizeRippleDrawableColor(itemRippleColor),
+				shape,
+				ShapeDrawable(RoundRectShape(roundCorners, null, null)),
+			)
+			val drawablePadding = getDimensionPixelOffset(R.styleable.TwoLinesItemView_android_drawablePadding, 0)
+			binding.layoutText.updateLayoutParams<MarginLayoutParams> { marginStart = drawablePadding }
+			setIconResource(getResourceId(R.styleable.TwoLinesItemView_icon, 0))
+			binding.title.text = getText(R.styleable.TwoLinesItemView_title)
+			binding.subtitle.text = getText(R.styleable.TwoLinesItemView_subtitle)
+			textColors = getColorStateList(R.styleable.TwoLinesItemView_android_textColor)
+			val textAppearanceFallback = androidx.appcompat.R.style.TextAppearance_AppCompat
+			TextViewCompat.setTextAppearance(
+				binding.title,
+				getResourceId(R.styleable.TwoLinesItemView_titleTextAppearance, textAppearanceFallback),
+			)
+			TextViewCompat.setTextAppearance(
+				binding.subtitle,
+				getResourceId(R.styleable.TwoLinesItemView_subtitleTextAppearance, textAppearanceFallback),
+			)
+		}
+		if (textColors == null) {
+			textColors = binding.title.textColors
+		}
+		binding.title.setTextColor(textColors)
+		binding.subtitle.setTextColor(textColors)
+		ImageViewCompat.setImageTintList(binding.icon, textColors)
+	}
+
+	fun setIconResource(@DrawableRes resId: Int) {
+		val icon = if (resId != 0) ContextCompat.getDrawable(context, resId) else null
+		binding.icon.setImageDrawable(icon)
+	}
+
+	private fun createShapeDrawable(ta: TypedArray): InsetDrawable {
+		val shapeAppearance = ShapeAppearanceModel.builder(
+			context,
+			ta.getResourceId(R.styleable.TwoLinesItemView_shapeAppearance, 0),
+			ta.getResourceId(R.styleable.TwoLinesItemView_shapeAppearanceOverlay, 0),
+		).build()
+		val shapeDrawable = MaterialShapeDrawable(shapeAppearance)
+		shapeDrawable.fillColor = ta.getColorStateList(R.styleable.TwoLinesItemView_backgroundFillColor)
+		return InsetDrawable(
+			shapeDrawable,
+			ta.getDimensionPixelOffset(R.styleable.TwoLinesItemView_android_insetLeft, 0),
+			ta.getDimensionPixelOffset(R.styleable.TwoLinesItemView_android_insetTop, 0),
+			ta.getDimensionPixelOffset(R.styleable.TwoLinesItemView_android_insetRight, 0),
+			ta.getDimensionPixelOffset(R.styleable.TwoLinesItemView_android_insetBottom, 0),
+		)
+	}
+
+	private fun getRippleColor(context: Context): ColorStateList {
+		return ContextCompat.getColorStateList(context, R.color.selector_overlay)
+			?: ColorStateList.valueOf(Color.TRANSPARENT)
+	}
+}

app/src/main/java/org/koitharu/kotatsu/bookmarks/domain/BookmarksRepository.kt

@@ -2,7 +2,7 @@ package org.koitharu.kotatsu.bookmarks.domain
 
 import android.database.SQLException
 import androidx.room.withTransaction
-import javax.inject.Inject
+import dagger.Reusable
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 import org.koitharu.kotatsu.base.domain.ReversibleHandle
@@ -17,7 +17,9 @@ import org.koitharu.kotatsu.core.db.entity.toManga
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.utils.ext.mapItems
 import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
+import javax.inject.Inject
 
+@Reusable
 class BookmarksRepository @Inject constructor(
 	private val db: MangaDatabase,
 ) {

app/src/main/java/org/koitharu/kotatsu/bookmarks/ui/BookmarksFragment.kt

@@ -1,7 +1,12 @@
 package org.koitharu.kotatsu.bookmarks.ui
 
 import android.os.Bundle
-import android.view.*
+import android.view.LayoutInflater
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Toast
 import androidx.appcompat.view.ActionMode
 import androidx.core.graphics.Insets
 import androidx.core.view.updateLayoutParams
@@ -10,7 +15,6 @@ import androidx.fragment.app.viewModels
 import coil.ImageLoader
 import com.google.android.material.snackbar.Snackbar
 import dagger.hilt.android.AndroidEntryPoint
-import javax.inject.Inject
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.base.domain.reverseAsync
 import org.koitharu.kotatsu.base.ui.BaseFragment
@@ -24,6 +28,7 @@ import org.koitharu.kotatsu.bookmarks.data.ids
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
 import org.koitharu.kotatsu.bookmarks.ui.adapter.BookmarksGroupAdapter
 import org.koitharu.kotatsu.bookmarks.ui.model.BookmarksGroup
+import org.koitharu.kotatsu.core.exceptions.resolve.SnackbarErrorObserver
 import org.koitharu.kotatsu.databinding.FragmentListSimpleBinding
 import org.koitharu.kotatsu.details.ui.DetailsActivity
 import org.koitharu.kotatsu.list.ui.adapter.ListStateHolderListener
@@ -32,9 +37,9 @@ import org.koitharu.kotatsu.main.ui.owners.AppBarOwner
 import org.koitharu.kotatsu.main.ui.owners.SnackbarOwner
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.reader.ui.ReaderActivity
-import org.koitharu.kotatsu.utils.ext.getDisplayMessage
 import org.koitharu.kotatsu.utils.ext.invalidateNestedItemDecorations
 import org.koitharu.kotatsu.utils.ext.scaleUpActivityOptionsOf
+import javax.inject.Inject
 
 @AndroidEntryPoint
 class BookmarksFragment :
@@ -76,7 +81,7 @@ class BookmarksFragment :
 		binding.recyclerView.addItemDecoration(spacingDecoration)
 
 		viewModel.content.observe(viewLifecycleOwner, ::onListChanged)
-		viewModel.onError.observe(viewLifecycleOwner, ::onError)
+		viewModel.onError.observe(viewLifecycleOwner, SnackbarErrorObserver(binding.recyclerView, this))
 		viewModel.onActionDone.observe(viewLifecycleOwner, ::onActionDone)
 	}
 
@@ -90,6 +95,7 @@ class BookmarksFragment :
 		if (selectionController?.onItemClick(item.manga, item.pageId) != true) {
 			val intent = ReaderActivity.newIntent(view.context, item)
 			startActivity(intent, scaleUpActivityOptionsOf(view).toBundle())
+			Toast.makeText(view.context, R.string.incognito_mode, Toast.LENGTH_SHORT).show()
 		}
 	}
 
@@ -132,6 +138,7 @@ class BookmarksFragment :
 				mode.finish()
 				true
 			}
+
 			else -> false
 		}
 	}
@@ -154,14 +161,6 @@ class BookmarksFragment :
 		adapter?.items = list
 	}
 
-	private fun onError(e: Throwable) {
-		Snackbar.make(
-			binding.recyclerView,
-			e.getDisplayMessage(resources),
-			Snackbar.LENGTH_SHORT,
-		).show()
-	}
-
 	private fun onActionDone(action: ReversibleAction) {
 		val handle = action.handle
 		val length = if (handle == null) Snackbar.LENGTH_SHORT else Snackbar.LENGTH_LONG

app/src/main/java/org/koitharu/kotatsu/bookmarks/ui/BookmarksViewModel.kt

@@ -3,7 +3,6 @@ package org.koitharu.kotatsu.bookmarks.ui
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
-import javax.inject.Inject
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.map
@@ -18,7 +17,8 @@ import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.toErrorState
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.utils.SingleLiveEvent
-import org.koitharu.kotatsu.utils.ext.asLiveDataDistinct
+import org.koitharu.kotatsu.utils.asFlowLiveData
+import javax.inject.Inject
 
 @HiltViewModel
 class BookmarksViewModel @Inject constructor(
@@ -43,12 +43,12 @@ class BookmarksViewModel @Inject constructor(
 			}
 		}
 		.catch { e -> emit(listOf(e.toErrorState(canRetry = false))) }
-		.asLiveDataDistinct(viewModelScope.coroutineContext + Dispatchers.Default, listOf(LoadingState))
+		.asFlowLiveData(viewModelScope.coroutineContext + Dispatchers.Default, listOf(LoadingState))
 
 	fun removeBookmarks(ids: Map<Manga, Set<Long>>) {
 		launchJob(Dispatchers.Default) {
 			val handle = repository.removeBookmarks(ids)
-			onActionDone.postCall(ReversibleAction(R.string.bookmarks_removed, handle))
+			onActionDone.emitCall(ReversibleAction(R.string.bookmarks_removed, handle))
 		}
 	}
 }

app/src/main/java/org/koitharu/kotatsu/bookmarks/ui/adapter/BookmarkListAD.kt

@@ -8,10 +8,12 @@ import org.koitharu.kotatsu.base.ui.list.AdapterDelegateClickListenerAdapter
 import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
 import org.koitharu.kotatsu.databinding.ItemBookmarkBinding
+import org.koitharu.kotatsu.utils.ext.decodeRegion
 import org.koitharu.kotatsu.utils.ext.disposeImageRequest
 import org.koitharu.kotatsu.utils.ext.enqueueWith
 import org.koitharu.kotatsu.utils.ext.newImageRequest
-import org.koitharu.kotatsu.utils.ext.referer
+import org.koitharu.kotatsu.utils.ext.source
+import org.koitharu.kotatsu.utils.image.CoverSizeResolver
 
 fun bookmarkListAD(
 	coil: ImageLoader,
@@ -26,13 +28,14 @@ fun bookmarkListAD(
 	binding.root.setOnLongClickListener(listener)
 
 	bind {
-		binding.imageViewThumb.newImageRequest(item.imageUrl)?.run {
-			referer(item.manga.publicUrl)
+		binding.imageViewThumb.newImageRequest(lifecycleOwner, item.imageUrl)?.run {
+			size(CoverSizeResolver(binding.imageViewThumb))
 			placeholder(R.drawable.ic_placeholder)
 			fallback(R.drawable.ic_placeholder)
 			error(R.drawable.ic_error_placeholder)
 			allowRgb565(true)
-			lifecycle(lifecycleOwner)
+			decodeRegion(item.scroll)
+			source(item.manga.source)
 			enqueueWith(coil)
 		}
 	}

app/src/main/java/org/koitharu/kotatsu/bookmarks/ui/adapter/BookmarksGroupAD.kt

@@ -14,7 +14,12 @@ import org.koitharu.kotatsu.bookmarks.ui.model.BookmarksGroup
 import org.koitharu.kotatsu.databinding.ItemBookmarksGroupBinding
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.utils.ext.*
+import org.koitharu.kotatsu.utils.ext.clearItemDecorations
+import org.koitharu.kotatsu.utils.ext.disposeImageRequest
+import org.koitharu.kotatsu.utils.ext.enqueueWith
+import org.koitharu.kotatsu.utils.ext.newImageRequest
+import org.koitharu.kotatsu.utils.ext.source
+import org.koitharu.kotatsu.utils.image.CoverSizeResolver
 
 fun bookmarksGroupAD(
 	coil: ImageLoader,
@@ -45,13 +50,13 @@ fun bookmarksGroupAD(
 			binding.recyclerView.addItemDecoration(spacingDecoration)
 			selectionController.attachToRecyclerView(item.manga, binding.recyclerView)
 		}
-		binding.imageViewCover.newImageRequest(item.manga.coverUrl)?.run {
-			referer(item.manga.publicUrl)
+		binding.imageViewCover.newImageRequest(lifecycleOwner, item.manga.coverUrl)?.run {
 			placeholder(R.drawable.ic_placeholder)
 			fallback(R.drawable.ic_placeholder)
 			error(R.drawable.ic_error_placeholder)
 			allowRgb565(true)
-			lifecycle(lifecycleOwner)
+			size(CoverSizeResolver(binding.imageViewCover))
+			source(item.manga.source)
 			enqueueWith(coil)
 		}
 		binding.textViewTitle.text = item.manga.title

app/src/main/java/org/koitharu/kotatsu/bookmarks/ui/adapter/BookmarksGroupAdapter.kt

@@ -9,7 +9,11 @@ import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
 import org.koitharu.kotatsu.base.ui.list.SectionedSelectionController
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
 import org.koitharu.kotatsu.bookmarks.ui.model.BookmarksGroup
-import org.koitharu.kotatsu.list.ui.adapter.*
+import org.koitharu.kotatsu.list.ui.adapter.ListStateHolderListener
+import org.koitharu.kotatsu.list.ui.adapter.emptyStateListAD
+import org.koitharu.kotatsu.list.ui.adapter.errorStateListAD
+import org.koitharu.kotatsu.list.ui.adapter.loadingFooterAD
+import org.koitharu.kotatsu.list.ui.adapter.loadingStateAD
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.parsers.model.Manga
 import kotlin.jvm.internal.Intrinsics
@@ -34,11 +38,11 @@ class BookmarksGroupAdapter(
 					selectionController = selectionController,
 					bookmarkClickListener = bookmarkClickListener,
 					groupClickListener = groupClickListener,
-				)
+				),
 			)
 			.addDelegate(loadingStateAD())
 			.addDelegate(loadingFooterAD())
-			.addDelegate(emptyStateListAD(listener))
+			.addDelegate(emptyStateListAD(coil, lifecycleOwner, listener))
 			.addDelegate(errorStateListAD(listener))
 	}
 
@@ -49,6 +53,7 @@ class BookmarksGroupAdapter(
 				oldItem is BookmarksGroup && newItem is BookmarksGroup -> {
 					oldItem.manga.id == newItem.manga.id
 				}
+
 				else -> oldItem.javaClass == newItem.javaClass
 			}
 		}
@@ -64,4 +69,4 @@ class BookmarksGroupAdapter(
 			}
 		}
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/browser/BrowserActivity.kt

@@ -8,33 +8,38 @@ import android.net.Uri
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
-import android.view.ViewGroup
 import androidx.core.graphics.Insets
 import androidx.core.view.isVisible
-import androidx.core.view.updateLayoutParams
 import androidx.core.view.updatePadding
-import com.google.android.material.R as materialR
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.base.ui.BaseActivity
-import org.koitharu.kotatsu.core.network.UserAgentInterceptor
+import org.koitharu.kotatsu.core.network.CommonHeadersInterceptor
 import org.koitharu.kotatsu.databinding.ActivityBrowserBinding
+import org.koitharu.kotatsu.utils.ext.catchingWebViewUnavailability
+import com.google.android.material.R as materialR
 
 @SuppressLint("SetJavaScriptEnabled")
 class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback {
 
+	private lateinit var onBackPressedCallback: WebViewBackPressedCallback
+
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
-		setContentView(ActivityBrowserBinding.inflate(layoutInflater))
+		if (!catchingWebViewUnavailability { setContentView(ActivityBrowserBinding.inflate(layoutInflater)) }) {
+			return
+		}
 		supportActionBar?.run {
 			setDisplayHomeAsUpEnabled(true)
 			setHomeAsUpIndicator(materialR.drawable.abc_ic_clear_material)
 		}
 		with(binding.webView.settings) {
 			javaScriptEnabled = true
-			userAgentString = UserAgentInterceptor.userAgent
+			userAgentString = CommonHeadersInterceptor.userAgentChrome
 		}
 		binding.webView.webViewClient = BrowserClient(this)
 		binding.webView.webChromeClient = ProgressChromeClient(binding.progressBar)
+		onBackPressedCallback = WebViewBackPressedCallback(binding.webView)
+		onBackPressedDispatcher.addCallback(onBackPressedCallback)
 		if (savedInstanceState != null) {
 			return
 		}
@@ -72,6 +77,7 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 			finishAfterTransition()
 			true
 		}
+
 		R.id.action_browser -> {
 			val intent = Intent(Intent.ACTION_VIEW)
 			intent.data = Uri.parse(binding.webView.url)
@@ -81,15 +87,8 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 			}
 			true
 		}
-		else -> super.onOptionsItemSelected(item)
-	}
 
-	override fun onBackPressed() {
-		if (binding.webView.canGoBack()) {
-			binding.webView.goBack()
-		} else {
-			super.onBackPressed()
-		}
+		else -> super.onOptionsItemSelected(item)
 	}
 
 	override fun onPause() {
@@ -116,6 +115,10 @@ class BrowserActivity : BaseActivity<ActivityBrowserBinding>(), BrowserCallback
 		supportActionBar?.subtitle = subtitle
 	}
 
+	override fun onHistoryChanged() {
+		onBackPressedCallback.onHistoryChanged()
+	}
+
 	override fun onWindowInsetsChanged(insets: Insets) {
 		binding.appbar.updatePadding(
 			top = insets.top,

app/src/main/java/org/koitharu/kotatsu/browser/BrowserCallback.kt

@@ -1,8 +1,8 @@
 package org.koitharu.kotatsu.browser
 
-interface BrowserCallback {
+interface BrowserCallback : OnHistoryChangedListener {
 
 	fun onLoadingStateChanged(isLoading: Boolean)
 
 	fun onTitleChanged(title: CharSequence, subtitle: CharSequence?)
-}
+}

app/src/main/java/org/koitharu/kotatsu/browser/BrowserClient.kt

@@ -4,7 +4,7 @@ import android.graphics.Bitmap
 import android.webkit.WebView
 import android.webkit.WebViewClient
 
-class BrowserClient(private val callback: BrowserCallback) : WebViewClient() {
+open class BrowserClient(private val callback: BrowserCallback) : WebViewClient() {
 
 	override fun onPageFinished(webView: WebView, url: String) {
 		super.onPageFinished(webView, url)
@@ -20,4 +20,9 @@ class BrowserClient(private val callback: BrowserCallback) : WebViewClient() {
 		super.onPageCommitVisible(view, url)
 		callback.onTitleChanged(view.title.orEmpty(), url)
 	}
-}
+
+	override fun doUpdateVisitedHistory(view: WebView?, url: String?, isReload: Boolean) {
+		super.doUpdateVisitedHistory(view, url, isReload)
+		callback.onHistoryChanged()
+	}
+}

app/src/main/java/org/koitharu/kotatsu/browser/OnHistoryChangedListener.kt

@@ -0,0 +1,6 @@
+package org.koitharu.kotatsu.browser
+
+fun interface OnHistoryChangedListener {
+
+	fun onHistoryChanged()
+}

app/src/main/java/org/koitharu/kotatsu/browser/ProgressChromeClient.kt

@@ -2,14 +2,13 @@ package org.koitharu.kotatsu.browser
 
 import android.webkit.WebChromeClient
 import android.webkit.WebView
-import android.widget.ProgressBar
 import androidx.core.view.isVisible
-import org.koitharu.kotatsu.utils.ext.setProgressCompat
+import com.google.android.material.progressindicator.BaseProgressIndicator
 
 private const val PROGRESS_MAX = 100
 
 class ProgressChromeClient(
-	private val progressIndicator: ProgressBar,
+	private val progressIndicator: BaseProgressIndicator<*>,
 ) : WebChromeClient() {
 
 	init {
@@ -28,4 +27,4 @@ class ProgressChromeClient(
 			progressIndicator.isIndeterminate = true
 		}
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/browser/WebViewBackPressedCallback.kt

@@ -0,0 +1,21 @@
+package org.koitharu.kotatsu.browser
+
+import android.webkit.WebView
+import androidx.activity.OnBackPressedCallback
+
+class WebViewBackPressedCallback(
+	private val webView: WebView,
+) : OnBackPressedCallback(false), OnHistoryChangedListener {
+
+	init {
+		onHistoryChanged()
+	}
+
+	override fun handleOnBackPressed() {
+		webView.goBack()
+	}
+
+	override fun onHistoryChanged() {
+		isEnabled = webView.canGoBack()
+	}
+}

app/src/main/java/org/koitharu/kotatsu/browser/cloudflare/CloudFlareCallback.kt

@@ -1,8 +1,14 @@
 package org.koitharu.kotatsu.browser.cloudflare
 
-interface CloudFlareCallback {
+import org.koitharu.kotatsu.browser.BrowserCallback
+
+interface CloudFlareCallback : BrowserCallback {
+
+	override fun onLoadingStateChanged(isLoading: Boolean) = Unit
+
+	override fun onTitleChanged(title: CharSequence, subtitle: CharSequence?) = Unit
 
 	fun onPageLoaded()
 
 	fun onCheckPassed()
-}
+}

app/src/main/java/org/koitharu/kotatsu/browser/cloudflare/CloudFlareClient.kt

@@ -2,32 +2,32 @@ package org.koitharu.kotatsu.browser.cloudflare
 
 import android.graphics.Bitmap
 import android.webkit.WebView
-import android.webkit.WebViewClient
 import okhttp3.HttpUrl.Companion.toHttpUrl
-import org.koitharu.kotatsu.core.network.AndroidCookieJar
+import org.koitharu.kotatsu.browser.BrowserClient
+import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
 
 private const val CF_CLEARANCE = "cf_clearance"
 
 class CloudFlareClient(
-	private val cookieJar: AndroidCookieJar,
+	private val cookieJar: MutableCookieJar,
 	private val callback: CloudFlareCallback,
 	private val targetUrl: String,
-) : WebViewClient() {
+) : BrowserClient(callback) {
 
 	private val oldClearance = getClearance()
 
-	override fun onPageStarted(view: WebView, url: String?, favicon: Bitmap?) {
+	override fun onPageStarted(view: WebView?, url: String?, favicon: Bitmap?) {
 		super.onPageStarted(view, url, favicon)
 		checkClearance()
 	}
 
-	override fun onPageCommitVisible(view: WebView?, url: String?) {
+	override fun onPageCommitVisible(view: WebView, url: String?) {
 		super.onPageCommitVisible(view, url)
 		callback.onPageLoaded()
 	}
 
-	override fun onPageFinished(view: WebView?, url: String?) {
-		super.onPageFinished(view, url)
+	override fun onPageFinished(webView: WebView, url: String) {
+		super.onPageFinished(webView, url)
 		callback.onPageLoaded()
 	}
 
@@ -42,4 +42,4 @@ class CloudFlareClient(
 		return cookieJar.loadForRequest(targetUrl.toHttpUrl())
 			.find { it.name == CF_CLEARANCE }?.value
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/browser/cloudflare/CloudFlareDialog.kt

@@ -8,26 +8,36 @@ import android.view.View
 import android.view.ViewGroup
 import android.webkit.CookieManager
 import android.webkit.WebSettings
+import androidx.appcompat.app.AlertDialog
 import androidx.core.view.isInvisible
 import androidx.fragment.app.setFragmentResult
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import dagger.hilt.android.AndroidEntryPoint
-import javax.inject.Inject
+import okhttp3.Headers
 import org.koitharu.kotatsu.base.ui.AlertDialogFragment
-import org.koitharu.kotatsu.core.network.AndroidCookieJar
-import org.koitharu.kotatsu.core.network.UserAgentInterceptor
+import org.koitharu.kotatsu.browser.WebViewBackPressedCallback
+import org.koitharu.kotatsu.core.network.CommonHeaders
+import org.koitharu.kotatsu.core.network.CommonHeadersInterceptor
+import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
 import org.koitharu.kotatsu.databinding.FragmentCloudflareBinding
-import org.koitharu.kotatsu.utils.ext.stringArgument
 import org.koitharu.kotatsu.utils.ext.withArgs
+import javax.inject.Inject
 
 @AndroidEntryPoint
 class CloudFlareDialog : AlertDialogFragment<FragmentCloudflareBinding>(), CloudFlareCallback {
 
-	private val url by stringArgument(ARG_URL)
+	private lateinit var url: String
 	private val pendingResult = Bundle(1)
 
 	@Inject
-	lateinit var cookieJar: AndroidCookieJar
+	lateinit var cookieJar: MutableCookieJar
+
+	private var onBackPressedCallback: WebViewBackPressedCallback? = null
+
+	override fun onCreate(savedInstanceState: Bundle?) {
+		super.onCreate(savedInstanceState)
+		url = requireArguments().getString(ARG_URL).orEmpty()
+	}
 
 	override fun onInflateView(
 		inflater: LayoutInflater,
@@ -42,20 +52,21 @@ class CloudFlareDialog : AlertDialogFragment<FragmentCloudflareBinding>(), Cloud
 			cacheMode = WebSettings.LOAD_DEFAULT
 			domStorageEnabled = true
 			databaseEnabled = true
-			userAgentString = UserAgentInterceptor.userAgent
+			userAgentString = arguments?.getString(ARG_UA) ?: CommonHeadersInterceptor.userAgentChrome
 		}
-		binding.webView.webViewClient = CloudFlareClient(cookieJar, this, url.orEmpty())
+		binding.webView.webViewClient = CloudFlareClient(cookieJar, this, url)
 		CookieManager.getInstance().setAcceptThirdPartyCookies(binding.webView, true)
-		if (url.isNullOrEmpty()) {
+		if (url.isEmpty()) {
 			dismissAllowingStateLoss()
 		} else {
-			binding.webView.loadUrl(url.orEmpty())
+			binding.webView.loadUrl(url)
 		}
 	}
 
 	override fun onDestroyView() {
 		binding.webView.stopLoading()
 		binding.webView.destroy()
+		onBackPressedCallback = null
 		super.onDestroyView()
 	}
 
@@ -63,6 +74,13 @@ class CloudFlareDialog : AlertDialogFragment<FragmentCloudflareBinding>(), Cloud
 		return super.onBuildDialog(builder).setNegativeButton(android.R.string.cancel, null)
 	}
 
+	override fun onDialogCreated(dialog: AlertDialog) {
+		super.onDialogCreated(dialog)
+		onBackPressedCallback = WebViewBackPressedCallback(binding.webView).also {
+			dialog.onBackPressedDispatcher.addCallback(it)
+		}
+	}
+
 	override fun onResume() {
 		super.onResume()
 		binding.webView.onResume()
@@ -87,14 +105,22 @@ class CloudFlareDialog : AlertDialogFragment<FragmentCloudflareBinding>(), Cloud
 		dismissAllowingStateLoss()
 	}
 
+	override fun onHistoryChanged() {
+		onBackPressedCallback?.onHistoryChanged()
+	}
+
 	companion object {
 
 		const val TAG = "CloudFlareDialog"
 		const val EXTRA_RESULT = "result"
 		private const val ARG_URL = "url"
+		private const val ARG_UA = "ua"
 
-		fun newInstance(url: String) = CloudFlareDialog().withArgs(1) {
+		fun newInstance(url: String, headers: Headers?) = CloudFlareDialog().withArgs(2) {
 			putString(ARG_URL, url)
+			headers?.get(CommonHeaders.USER_AGENT)?.let {
+				putString(ARG_UA, it)
+			}
 		}
 	}
 }

app/src/main/java/org/koitharu/kotatsu/core/AppModule.kt

@@ -4,6 +4,7 @@ import android.app.Application
 import android.content.Context
 import android.provider.SearchRecentSuggestions
 import android.text.Html
+import android.util.AndroidRuntimeException
 import androidx.collection.arraySetOf
 import androidx.room.InvalidationTracker
 import coil.ComponentRegistry
@@ -18,15 +19,24 @@ import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
 import dagger.multibindings.ElementsIntoSet
-import java.util.concurrent.TimeUnit
-import javax.inject.Singleton
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableSharedFlow
+import kotlinx.coroutines.flow.SharedFlow
+import kotlinx.coroutines.flow.asSharedFlow
+import okhttp3.Cache
 import okhttp3.CookieJar
 import okhttp3.OkHttpClient
 import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.base.ui.util.ActivityRecreationHandle
+import org.koitharu.kotatsu.core.cache.ContentCache
+import org.koitharu.kotatsu.core.cache.MemoryContentCache
+import org.koitharu.kotatsu.core.cache.StubContentCache
 import org.koitharu.kotatsu.core.db.MangaDatabase
 import org.koitharu.kotatsu.core.network.*
+import org.koitharu.kotatsu.core.network.cookies.AndroidCookieJar
+import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
+import org.koitharu.kotatsu.core.network.cookies.PreferencesCookieJar
+import org.koitharu.kotatsu.core.os.NetworkState
 import org.koitharu.kotatsu.core.os.ShortcutsUpdater
 import org.koitharu.kotatsu.core.parser.MangaLoaderContextImpl
 import org.koitharu.kotatsu.core.parser.MangaRepository
@@ -34,22 +44,29 @@ import org.koitharu.kotatsu.core.parser.favicon.FaviconFetcher
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.local.data.CacheDir
 import org.koitharu.kotatsu.local.data.CbzFetcher
+import org.koitharu.kotatsu.local.data.LocalManga
+import org.koitharu.kotatsu.local.data.LocalStorageChanges
 import org.koitharu.kotatsu.local.data.LocalStorageManager
 import org.koitharu.kotatsu.main.ui.protect.AppProtectHelper
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.search.ui.MangaSuggestionsProvider
 import org.koitharu.kotatsu.settings.backup.BackupObserver
 import org.koitharu.kotatsu.sync.domain.SyncController
+import org.koitharu.kotatsu.utils.IncognitoModeIndicator
+import org.koitharu.kotatsu.utils.ext.activityManager
+import org.koitharu.kotatsu.utils.ext.connectivityManager
 import org.koitharu.kotatsu.utils.ext.isLowRamDevice
 import org.koitharu.kotatsu.utils.image.CoilImageGetter
 import org.koitharu.kotatsu.widget.WidgetUpdater
+import java.util.concurrent.TimeUnit
+import javax.inject.Singleton
 
 @Module
 @InstallIn(SingletonComponent::class)
 interface AppModule {
 
 	@Binds
-	fun bindCookieJar(androidCookieJar: AndroidCookieJar): CookieJar
+	fun bindCookieJar(androidCookieJar: MutableCookieJar): CookieJar
 
 	@Binds
 	fun bindMangaLoaderContext(mangaLoaderContextImpl: MangaLoaderContextImpl): MangaLoaderContext
@@ -61,25 +78,57 @@ interface AppModule {
 
 		@Provides
 		@Singleton
-		fun provideOkHttpClient(
+		fun provideCookieJar(
+			@ApplicationContext context: Context
+		): MutableCookieJar = try {
+			AndroidCookieJar()
+		} catch (e: AndroidRuntimeException) {
+			// WebView is not available
+			PreferencesCookieJar(context)
+		}
+
+		@Provides
+		@Singleton
+		fun provideHttpCache(
 			localStorageManager: LocalStorageManager,
+		): Cache = localStorageManager.createHttpCache()
+
+		@Provides
+		@Singleton
+		fun provideOkHttpClient(
+			cache: Cache,
+			commonHeadersInterceptor: CommonHeadersInterceptor,
+			mirrorSwitchInterceptor: MirrorSwitchInterceptor,
 			cookieJar: CookieJar,
 			settings: AppSettings,
 		): OkHttpClient {
-			val cache = localStorageManager.createHttpCache()
 			return OkHttpClient.Builder().apply {
 				connectTimeout(20, TimeUnit.SECONDS)
 				readTimeout(60, TimeUnit.SECONDS)
 				writeTimeout(20, TimeUnit.SECONDS)
 				cookieJar(cookieJar)
 				dns(DoHManager(cache, settings))
+				if (settings.isSSLBypassEnabled) {
+					bypassSSLErrors()
+				}
 				cache(cache)
+				addNetworkInterceptor(CacheLimitInterceptor())
 				addInterceptor(GZipInterceptor())
-				addInterceptor(UserAgentInterceptor())
+				addInterceptor(commonHeadersInterceptor)
 				addInterceptor(CloudFlareInterceptor())
+				addInterceptor(mirrorSwitchInterceptor)
+				if (BuildConfig.DEBUG) {
+					addInterceptor(CurlLoggingInterceptor())
+				}
 			}.build()
 		}
 
+		@Provides
+		@Singleton
+		fun provideNetworkState(
+			@ApplicationContext context: Context
+		) = NetworkState(context.connectivityManager)
+
 		@Provides
 		@Singleton
 		fun provideMangaDatabase(
@@ -132,7 +181,6 @@ interface AppModule {
 		}
 
 		@Provides
-		@Singleton
 		@ElementsIntoSet
 		fun provideDatabaseObservers(
 			widgetUpdater: WidgetUpdater,
@@ -147,14 +195,38 @@ interface AppModule {
 		)
 
 		@Provides
-		@Singleton
 		@ElementsIntoSet
 		fun provideActivityLifecycleCallbacks(
 			appProtectHelper: AppProtectHelper,
 			activityRecreationHandle: ActivityRecreationHandle,
+			incognitoModeIndicator: IncognitoModeIndicator,
 		): Set<@JvmSuppressWildcards Application.ActivityLifecycleCallbacks> = arraySetOf(
 			appProtectHelper,
 			activityRecreationHandle,
+			incognitoModeIndicator,
 		)
+
+		@Provides
+		@Singleton
+		fun provideContentCache(
+			application: Application,
+		): ContentCache {
+			return if (application.activityManager?.isLowRamDevice == true) {
+				StubContentCache()
+			} else {
+				MemoryContentCache(application)
+			}
+		}
+
+		@Provides
+		@Singleton
+		@LocalStorageChanges
+		fun provideMutableLocalStorageChangesFlow(): MutableSharedFlow<LocalManga?> = MutableSharedFlow()
+
+		@Provides
+		@LocalStorageChanges
+		fun provideLocalStorageChangesFlow(
+			@LocalStorageChanges flow: MutableSharedFlow<LocalManga?>,
+		): SharedFlow<LocalManga?> = flow.asSharedFlow()
 	}
 }

app/src/main/java/org/koitharu/kotatsu/core/backup/BackupRepository.kt

@@ -1,13 +1,14 @@
 package org.koitharu.kotatsu.core.backup
 
 import androidx.room.withTransaction
-import javax.inject.Inject
 import org.json.JSONArray
 import org.json.JSONObject
 import org.koitharu.kotatsu.BuildConfig
 import org.koitharu.kotatsu.core.db.MangaDatabase
 import org.koitharu.kotatsu.parsers.util.json.JSONIterator
 import org.koitharu.kotatsu.parsers.util.json.mapJSON
+import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
+import javax.inject.Inject
 
 private const val PAGE_SIZE = 10
 
@@ -85,7 +86,7 @@ class BackupRepository @Inject constructor(private val db: MangaDatabase) {
 				JsonDeserializer(it).toTagEntity()
 			}
 			val history = JsonDeserializer(item).toHistoryEntity()
-			result += runCatching {
+			result += runCatchingCancellable {
 				db.withTransaction {
 					db.tagsDao.upsert(tags)
 					db.mangaDao.upsert(manga, tags)
@@ -100,7 +101,7 @@ class BackupRepository @Inject constructor(private val db: MangaDatabase) {
 		val result = CompositeResult()
 		for (item in entry.data.JSONIterator()) {
 			val category = JsonDeserializer(item).toFavouriteCategoryEntity()
-			result += runCatching {
+			result += runCatchingCancellable {
 				db.favouriteCategoriesDao.upsert(category)
 			}
 		}
@@ -116,7 +117,7 @@ class BackupRepository @Inject constructor(private val db: MangaDatabase) {
 				JsonDeserializer(it).toTagEntity()
 			}
 			val favourite = JsonDeserializer(item).toFavouriteEntity()
-			result += runCatching {
+			result += runCatchingCancellable {
 				db.withTransaction {
 					db.tagsDao.upsert(tags)
 					db.mangaDao.upsert(manga, tags)

app/src/main/java/org/koitharu/kotatsu/core/cache/ContentCache.kt

@@ -0,0 +1,23 @@
+package org.koitharu.kotatsu.core.cache
+
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaPage
+import org.koitharu.kotatsu.parsers.model.MangaSource
+
+interface ContentCache {
+
+	val isCachingEnabled: Boolean
+
+	suspend fun getDetails(source: MangaSource, url: String): Manga?
+
+	fun putDetails(source: MangaSource, url: String, details: SafeDeferred<Manga>)
+
+	suspend fun getPages(source: MangaSource, url: String): List<MangaPage>?
+
+	fun putPages(source: MangaSource, url: String, pages: SafeDeferred<List<MangaPage>>)
+
+	data class Key(
+		val source: MangaSource,
+		val url: String,
+	)
+}

app/src/main/java/org/koitharu/kotatsu/core/cache/ExpiringLruCache.kt

@@ -0,0 +1,33 @@
+package org.koitharu.kotatsu.core.cache
+
+import androidx.collection.LruCache
+import java.util.concurrent.TimeUnit
+
+class ExpiringLruCache<T>(
+	val maxSize: Int,
+	private val lifetime: Long,
+	private val timeUnit: TimeUnit,
+) {
+
+	private val cache = LruCache<ContentCache.Key, ExpiringValue<T>>(maxSize)
+
+	operator fun get(key: ContentCache.Key): T? {
+		val value = cache.get(key) ?: return null
+		if (value.isExpired) {
+			cache.remove(key)
+		}
+		return value.get()
+	}
+
+	operator fun set(key: ContentCache.Key, value: T) {
+		cache.put(key, ExpiringValue(value, lifetime, timeUnit))
+	}
+
+	fun clear() {
+		cache.evictAll()
+	}
+
+	fun trimToSize(size: Int) {
+		cache.trimToSize(size)
+	}
+}

app/src/main/java/org/koitharu/kotatsu/core/cache/ExpiringValue.kt

@@ -0,0 +1,34 @@
+package org.koitharu.kotatsu.core.cache
+
+import android.os.SystemClock
+import java.util.concurrent.TimeUnit
+
+class ExpiringValue<T>(
+	private val value: T,
+	lifetime: Long,
+	timeUnit: TimeUnit,
+) {
+
+	private val expiresAt = SystemClock.elapsedRealtime() + timeUnit.toMillis(lifetime)
+
+	val isExpired: Boolean
+		get() = SystemClock.elapsedRealtime() >= expiresAt
+
+	fun get(): T? = if (isExpired) null else value
+
+	override fun equals(other: Any?): Boolean {
+		if (this === other) return true
+		if (javaClass != other?.javaClass) return false
+
+		other as ExpiringValue<*>
+
+		if (value != other.value) return false
+		return expiresAt == other.expiresAt
+	}
+
+	override fun hashCode(): Int {
+		var result = value?.hashCode() ?: 0
+		result = 31 * result + expiresAt.hashCode()
+		return result
+	}
+}

app/src/main/java/org/koitharu/kotatsu/core/cache/MemoryContentCache.kt

@@ -0,0 +1,60 @@
+package org.koitharu.kotatsu.core.cache
+
+import android.app.Application
+import android.content.ComponentCallbacks2
+import android.content.res.Configuration
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaPage
+import org.koitharu.kotatsu.parsers.model.MangaSource
+import java.util.concurrent.TimeUnit
+
+class MemoryContentCache(application: Application) : ContentCache, ComponentCallbacks2 {
+
+	init {
+		application.registerComponentCallbacks(this)
+	}
+
+	private val detailsCache = ExpiringLruCache<SafeDeferred<Manga>>(4, 5, TimeUnit.MINUTES)
+	private val pagesCache = ExpiringLruCache<SafeDeferred<List<MangaPage>>>(4, 10, TimeUnit.MINUTES)
+
+	override val isCachingEnabled: Boolean = true
+
+	override suspend fun getDetails(source: MangaSource, url: String): Manga? {
+		return detailsCache[ContentCache.Key(source, url)]?.awaitOrNull()
+	}
+
+	override fun putDetails(source: MangaSource, url: String, details: SafeDeferred<Manga>) {
+		detailsCache[ContentCache.Key(source, url)] = details
+	}
+
+	override suspend fun getPages(source: MangaSource, url: String): List<MangaPage>? {
+		return pagesCache[ContentCache.Key(source, url)]?.awaitOrNull()
+	}
+
+	override fun putPages(source: MangaSource, url: String, pages: SafeDeferred<List<MangaPage>>) {
+		pagesCache[ContentCache.Key(source, url)] = pages
+	}
+
+	override fun onConfigurationChanged(newConfig: Configuration) = Unit
+
+	override fun onLowMemory() = Unit
+
+	override fun onTrimMemory(level: Int) {
+		trimCache(detailsCache, level)
+		trimCache(pagesCache, level)
+	}
+
+	private fun trimCache(cache: ExpiringLruCache<*>, level: Int) {
+		when (level) {
+			ComponentCallbacks2.TRIM_MEMORY_RUNNING_CRITICAL,
+			ComponentCallbacks2.TRIM_MEMORY_COMPLETE,
+			ComponentCallbacks2.TRIM_MEMORY_MODERATE -> cache.clear()
+
+			ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN,
+			ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW,
+			ComponentCallbacks2.TRIM_MEMORY_BACKGROUND -> cache.trimToSize(1)
+
+			else -> cache.trimToSize(cache.maxSize / 2)
+		}
+	}
+}

app/src/main/java/org/koitharu/kotatsu/core/cache/SafeDeferred.kt

@@ -0,0 +1,20 @@
+package org.koitharu.kotatsu.core.cache
+
+import kotlinx.coroutines.Deferred
+
+class SafeDeferred<T>(
+	private val delegate: Deferred<Result<T>>,
+) {
+
+	suspend fun await(): T {
+		return delegate.await().getOrThrow()
+	}
+
+	suspend fun awaitOrNull(): T? {
+		return delegate.await().getOrNull()
+	}
+
+	fun cancel() {
+		delegate.cancel()
+	}
+}

app/src/main/java/org/koitharu/kotatsu/core/cache/StubContentCache.kt

@@ -0,0 +1,18 @@
+package org.koitharu.kotatsu.core.cache
+
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaPage
+import org.koitharu.kotatsu.parsers.model.MangaSource
+
+class StubContentCache : ContentCache {
+
+	override val isCachingEnabled: Boolean = false
+
+	override suspend fun getDetails(source: MangaSource, url: String): Manga? = null
+
+	override fun putDetails(source: MangaSource, url: String, details: SafeDeferred<Manga>) = Unit
+
+	override suspend fun getPages(source: MangaSource, url: String): List<MangaPage>? = null
+
+	override fun putPages(source: MangaSource, url: String, pages: SafeDeferred<List<MangaPage>>) = Unit
+}

app/src/main/java/org/koitharu/kotatsu/core/db/MangaDatabase.kt

@@ -19,15 +19,28 @@ import org.koitharu.kotatsu.core.db.entity.MangaEntity
 import org.koitharu.kotatsu.core.db.entity.MangaPrefsEntity
 import org.koitharu.kotatsu.core.db.entity.MangaTagsEntity
 import org.koitharu.kotatsu.core.db.entity.TagEntity
-import org.koitharu.kotatsu.core.db.migrations.*
+import org.koitharu.kotatsu.core.db.migrations.Migration10To11
+import org.koitharu.kotatsu.core.db.migrations.Migration11To12
+import org.koitharu.kotatsu.core.db.migrations.Migration12To13
+import org.koitharu.kotatsu.core.db.migrations.Migration13To14
+import org.koitharu.kotatsu.core.db.migrations.Migration14To15
+import org.koitharu.kotatsu.core.db.migrations.Migration1To2
+import org.koitharu.kotatsu.core.db.migrations.Migration2To3
+import org.koitharu.kotatsu.core.db.migrations.Migration3To4
+import org.koitharu.kotatsu.core.db.migrations.Migration4To5
+import org.koitharu.kotatsu.core.db.migrations.Migration5To6
+import org.koitharu.kotatsu.core.db.migrations.Migration6To7
+import org.koitharu.kotatsu.core.db.migrations.Migration7To8
+import org.koitharu.kotatsu.core.db.migrations.Migration8To9
+import org.koitharu.kotatsu.core.db.migrations.Migration9To10
 import org.koitharu.kotatsu.favourites.data.FavouriteCategoriesDao
 import org.koitharu.kotatsu.favourites.data.FavouriteCategoryEntity
 import org.koitharu.kotatsu.favourites.data.FavouriteEntity
 import org.koitharu.kotatsu.favourites.data.FavouritesDao
 import org.koitharu.kotatsu.history.data.HistoryDao
 import org.koitharu.kotatsu.history.data.HistoryEntity
-import org.koitharu.kotatsu.scrobbling.data.ScrobblingDao
-import org.koitharu.kotatsu.scrobbling.data.ScrobblingEntity
+import org.koitharu.kotatsu.scrobbling.common.data.ScrobblingDao
+import org.koitharu.kotatsu.scrobbling.common.data.ScrobblingEntity
 import org.koitharu.kotatsu.suggestions.data.SuggestionDao
 import org.koitharu.kotatsu.suggestions.data.SuggestionEntity
 import org.koitharu.kotatsu.tracker.data.TrackEntity

app/src/main/java/org/koitharu/kotatsu/core/db/dao/MangaDao.kt

@@ -14,11 +14,11 @@ abstract class MangaDao {
 	abstract suspend fun find(id: Long): MangaWithTags?
 
 	@Transaction
-	@Query("SELECT * FROM manga WHERE title LIKE :query OR alt_title LIKE :query LIMIT :limit")
+	@Query("SELECT * FROM manga WHERE (title LIKE :query OR alt_title LIKE :query) AND manga_id IN (SELECT manga_id FROM favourites UNION SELECT manga_id FROM history) LIMIT :limit")
 	abstract suspend fun searchByTitle(query: String, limit: Int): List<MangaWithTags>
 
 	@Transaction
-	@Query("SELECT * FROM manga WHERE (title LIKE :query OR alt_title LIKE :query) AND source = :source LIMIT :limit")
+	@Query("SELECT * FROM manga WHERE (title LIKE :query OR alt_title LIKE :query) AND source = :source AND manga_id IN (SELECT manga_id FROM favourites UNION SELECT manga_id FROM history) LIMIT :limit")
 	abstract suspend fun searchByTitle(query: String, source: String, limit: Int): List<MangaWithTags>
 
 	@Insert(onConflict = OnConflictStrategy.IGNORE)
@@ -47,4 +47,4 @@ abstract class MangaDao {
 			}
 		}
 	}
-}
+}

app/src/main/java/org/koitharu/kotatsu/core/db/dao/PreferencesDao.kt

@@ -13,16 +13,6 @@ abstract class PreferencesDao {
 	@Query("SELECT * FROM preferences WHERE manga_id = :mangaId")
 	abstract fun observe(mangaId: Long): Flow<MangaPrefsEntity?>
 
-	@Insert(onConflict = OnConflictStrategy.IGNORE)
-	abstract suspend fun insert(pref: MangaPrefsEntity): Long
-
-	@Update
-	abstract suspend fun update(pref: MangaPrefsEntity): Int
-
-	@Transaction
-	open suspend fun upsert(pref: MangaPrefsEntity) {
-		if (update(pref) == 0) {
-			insert(pref)
-		}
-	}
+	@Upsert
+	abstract suspend fun upsert(pref: MangaPrefsEntity)
 }

app/src/main/java/org/koitharu/kotatsu/core/db/dao/TagsDao.kt

@@ -14,7 +14,7 @@ abstract class TagsDao {
 		LEFT JOIN manga_tags ON tags.tag_id = manga_tags.tag_id
 		GROUP BY tags.title 
 		ORDER BY COUNT(manga_id) DESC 
-		LIMIT :limit"""
+		LIMIT :limit""",
 	)
 	abstract suspend fun findPopularTags(limit: Int): List<TagEntity>
 
@@ -24,7 +24,7 @@ abstract class TagsDao {
 		WHERE tags.source = :source 
 		GROUP BY tags.title
 		ORDER BY COUNT(manga_id) DESC 
-		LIMIT :limit"""
+		LIMIT :limit""",
 	)
 	abstract suspend fun findPopularTags(source: String, limit: Int): List<TagEntity>
 
@@ -34,7 +34,7 @@ abstract class TagsDao {
 		WHERE tags.source = :source AND title LIKE :query
 		GROUP BY tags.title
 		ORDER BY COUNT(manga_id) DESC 
-		LIMIT :limit"""
+		LIMIT :limit""",
 	)
 	abstract suspend fun findTags(source: String, query: String, limit: Int): List<TagEntity>
 
@@ -44,22 +44,10 @@ abstract class TagsDao {
 		WHERE title LIKE :query
 		GROUP BY tags.title
 		ORDER BY COUNT(manga_id) DESC 
-		LIMIT :limit"""
+		LIMIT :limit""",
 	)
 	abstract suspend fun findTags(query: String, limit: Int): List<TagEntity>
 
-	@Insert(onConflict = OnConflictStrategy.IGNORE)
-	abstract suspend fun insert(tag: TagEntity): Long
-
-	@Update(onConflict = OnConflictStrategy.IGNORE)
-	abstract suspend fun update(tag: TagEntity): Int
-
-	@Transaction
-	open suspend fun upsert(tags: Iterable<TagEntity>) {
-		tags.forEach { tag ->
-			if (update(tag) <= 0) {
-				insert(tag)
-			}
-		}
-	}
-}
+	@Upsert
+	abstract suspend fun upsert(tags: Iterable<TagEntity>)
+}

app/src/main/java/org/koitharu/kotatsu/core/db/entity/EntityMapping.kt

@@ -1,7 +1,10 @@
 package org.koitharu.kotatsu.core.db.entity
 
 import org.koitharu.kotatsu.core.model.MangaSource
-import org.koitharu.kotatsu.parsers.model.*
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaState
+import org.koitharu.kotatsu.parsers.model.MangaTag
+import org.koitharu.kotatsu.parsers.model.SortOrder
 import org.koitharu.kotatsu.parsers.util.mapToSet
 import org.koitharu.kotatsu.parsers.util.toTitleCase
 import org.koitharu.kotatsu.utils.ext.longHashCode
@@ -11,7 +14,7 @@ import org.koitharu.kotatsu.utils.ext.longHashCode
 fun TagEntity.toMangaTag() = MangaTag(
 	key = this.key,
 	title = this.title.toTitleCase(),
-	source = MangaSource(this.source) ?: MangaSource.DUMMY,
+	source = MangaSource(this.source),
 )
 
 fun Collection<TagEntity>.toMangaTags() = mapToSet(TagEntity::toMangaTag)
@@ -28,7 +31,7 @@ fun MangaEntity.toManga(tags: Set<MangaTag>) = Manga(
 	coverUrl = this.coverUrl,
 	largeCoverUrl = this.largeCoverUrl,
 	author = this.author,
-	source = MangaSource(this.source) ?: MangaSource.DUMMY,
+	source = MangaSource(this.source),
 	tags = tags,
 )
 
@@ -66,7 +69,6 @@ fun SortOrder(name: String, fallback: SortOrder): SortOrder = runCatching {
 	SortOrder.valueOf(name)
 }.getOrDefault(fallback)
 
-@Suppress("FunctionName")
 fun MangaState(name: String): MangaState? = runCatching {
 	MangaState.valueOf(name)
 }.getOrNull()

app/src/main/java/org/koitharu/kotatsu/core/exceptions/CloudFlareProtectedException.kt

@@ -1,7 +1,9 @@
 package org.koitharu.kotatsu.core.exceptions
 
+import okhttp3.Headers
 import okio.IOException
 
 class CloudFlareProtectedException(
-	val url: String
-) : IOException("Protected by CloudFlare")
+	val url: String,
+	@Transient val headers: Headers,
+) : IOException("Protected by CloudFlare")

app/src/main/java/org/koitharu/kotatsu/core/exceptions/WrongPasswordException.kt

@@ -1,3 +1,3 @@
 package org.koitharu.kotatsu.core.exceptions
 
-class WrongPasswordException : SecurityException()
+class WrongPasswordException : IllegalArgumentException()

app/src/main/java/org/koitharu/kotatsu/core/exceptions/resolve/DialogErrorObserver.kt

@@ -0,0 +1,66 @@
+package org.koitharu.kotatsu.core.exceptions.resolve
+
+import android.content.DialogInterface
+import android.view.View
+import androidx.core.util.Consumer
+import androidx.fragment.app.Fragment
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.ui.ErrorDetailsDialog
+import org.koitharu.kotatsu.parsers.exception.ParseException
+import org.koitharu.kotatsu.utils.ext.getDisplayMessage
+
+class DialogErrorObserver(
+	host: View,
+	fragment: Fragment?,
+	resolver: ExceptionResolver?,
+	private val onResolved: Consumer<Boolean>?,
+) : ErrorObserver(host, fragment, resolver, onResolved) {
+
+	constructor(
+		host: View,
+		fragment: Fragment?,
+	) : this(host, fragment, null, null)
+
+	override fun onChanged(value: Throwable?) {
+		if (value == null) {
+			return
+		}
+		val listener = DialogListener(value)
+		val dialogBuilder = MaterialAlertDialogBuilder(activity ?: host.context)
+			.setMessage(value.getDisplayMessage(host.context.resources))
+			.setNegativeButton(R.string.close, listener)
+			.setOnCancelListener(listener)
+		if (canResolve(value)) {
+			dialogBuilder.setPositiveButton(ExceptionResolver.getResolveStringId(value), listener)
+		} else if (value is ParseException) {
+			val fm = fragmentManager
+			if (fm != null) {
+				dialogBuilder.setPositiveButton(R.string.details) { _, _ ->
+					ErrorDetailsDialog.show(fm, value, value.url)
+				}
+			}
+		}
+		val dialog = dialogBuilder.create()
+		if (activity != null) {
+			dialog.setOwnerActivity(activity)
+		}
+		dialog.show()
+	}
+
+	private inner class DialogListener(
+		private val error: Throwable,
+	) : DialogInterface.OnClickListener, DialogInterface.OnCancelListener {
+
+		override fun onClick(dialog: DialogInterface?, which: Int) {
+			when (which) {
+				DialogInterface.BUTTON_NEGATIVE -> onResolved?.accept(false)
+				DialogInterface.BUTTON_POSITIVE -> resolve(error)
+			}
+		}
+
+		override fun onCancel(dialog: DialogInterface?) {
+			onResolved?.accept(false)
+		}
+	}
+}

app/src/main/java/org/koitharu/kotatsu/core/exceptions/resolve/ErrorObserver.kt

@@ -0,0 +1,44 @@
+package org.koitharu.kotatsu.core.exceptions.resolve
+
+import android.view.View
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.util.Consumer
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.lifecycle.LifecycleCoroutineScope
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.Observer
+import androidx.lifecycle.coroutineScope
+import kotlinx.coroutines.isActive
+import kotlinx.coroutines.launch
+import org.koitharu.kotatsu.utils.ext.findActivity
+import org.koitharu.kotatsu.utils.ext.viewLifecycleScope
+
+abstract class ErrorObserver(
+	protected val host: View,
+	protected val fragment: Fragment?,
+	private val resolver: ExceptionResolver?,
+	private val onResolved: Consumer<Boolean>?,
+) : Observer<Throwable?> {
+
+	protected val activity = host.context.findActivity()
+
+	private val lifecycleScope: LifecycleCoroutineScope
+		get() = checkNotNull(fragment?.viewLifecycleScope ?: (activity as? LifecycleOwner)?.lifecycle?.coroutineScope)
+
+	protected val fragmentManager: FragmentManager?
+		get() = fragment?.childFragmentManager ?: (activity as? AppCompatActivity)?.supportFragmentManager
+
+	protected fun canResolve(error: Throwable): Boolean {
+		return resolver != null && ExceptionResolver.canResolve(error)
+	}
+
+	protected fun resolve(error: Throwable) {
+		lifecycleScope.launch {
+			val isResolved = resolver?.resolve(error) ?: false
+			if (isActive) {
+				onResolved?.accept(isResolved)
+			}
+		}
+	}
+}