Update about settings

.editorconfig

@@ -13,7 +13,6 @@ disabled_rules = no-wildcard-imports, no-unused-imports
 
 [{*.ant,*.fxml,*.jhm,*.jnlp,*.jrxml,*.rng,*.tld,*.wsdl,*.xml,*.xsd,*.xsl,*.xslt,*.xul}]
 ij_continuation_indent_size = 4
-ij_xml_attribute_wrap = on_every_item
 
 [{*.kt,*.kts}]
 ij_kotlin_allow_trailing_comma_on_call_site = true

.github/ISSUE_TEMPLATE/report_bug.yml

@@ -61,6 +61,4 @@ body:
           label: Acknowledgements
           options:
               - label: I have searched the existing issues and this is a new ticket, **NOT** a duplicate or related to another open issue.
-                required: true
-              - label: If this is an issue with a parser, I should be opening an issue in the [parsers repository](https://github.com/KotatsuApp/kotatsu-parsers/issues/new/choose).
-                required: true
+                required: true

.idea/.gitignore

@@ -1,4 +1,3 @@
 # Default ignored files
 /shelf/
 /workspace.xml
-/migrations.xml

.idea/gradle.xml

@@ -5,6 +5,7 @@
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
         <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="gradleJvm" value="jbr-17" />
         <option name="modules">
@@ -13,7 +14,6 @@
             <option value="$PROJECT_DIR$/app" />
           </set>
         </option>
-        <option name="resolveExternalAnnotations" value="false" />
       </GradleProjectSettings>
     </option>
   </component>

.weblate

@@ -1,3 +0,0 @@
-[weblate]
-url = https://hosted.weblate.org/api/
-translation = kotatsu/strings

CONTRIBUTING.md

@@ -1,11 +0,0 @@
-## Kotatsu contribution guidelines
-
-- If you want to fix bug or implement a new feature, that already mention in the [issues](https://github.com/KotatsuApp/Kotatsu/issues), please, assign this issue to you and/or comment about it.
-- Whether you have to implement new feature, please, open an issue or discussion regarding it to ensure it will be accepted.
-- Translations have to be managed using the [Weblate](https://hosted.weblate.org/engage/kotatsu/) platform.
-- In case you want to add a new manga source, refer to the [parsers repository](https://github.com/KotatsuApp/kotatsu-parsers).
-
-Refactoring or some dev-faces improvements are also might be accepted, however please stick to the following principles:
-- Performance matters. In the case of choosing between source code beauty and performance, performance should be a priority. 
-- Please, do not modify readme and other information files (except for typos).
-- Avoid adding new dependencies unless required. APK size is important.

README.md

@@ -2,12 +2,17 @@
 
 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/) [![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)
+![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)
 
 ### Download
 
-- **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.
+[<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)**
 
 ### Main Features
 
@@ -39,10 +44,6 @@ Kotatsu is a free and open source manga reader for Android.
 Kotatsu is localized in a number of different languages, if you would like to help improve these or add new languages,
 please head over to the [Weblate project page](https://hosted.weblate.org/engage/kotatsu/)
 
-### Contributing
-
-See [CONTRIBUTING.md](./CONTRIBUTING.md) for the guidelines.
-
 ### License
 
 [![GNU GPLv3 Image](https://www.gnu.org/graphics/gplv3-127x51.png)](http://www.gnu.org/licenses/gpl-3.0.en.html)

app/build.gradle

@@ -2,29 +2,28 @@ plugins {
 	id 'com.android.application'
 	id 'kotlin-android'
 	id 'kotlin-kapt'
-	id 'com.google.devtools.ksp'
 	id 'kotlin-parcelize'
 	id 'dagger.hilt.android.plugin'
 }
 
 android {
-	compileSdk = 34
-	buildToolsVersion = '34.0.0'
+	compileSdk = 33
+	buildToolsVersion = '33.0.2'
 	namespace = 'org.koitharu.kotatsu'
 
 	defaultConfig {
 		applicationId 'org.koitharu.kotatsu'
-		minSdk = 21
-		targetSdk = 34
-		versionCode = 587
-		versionName = '6.2'
+		minSdkVersion 21
+		targetSdkVersion 33
+		versionCode 525
+		versionName '4.4.9'
 		generatedDensities = []
-		testInstrumentationRunner "org.koitharu.kotatsu.HiltTestRunner"
-		ksp {
-			arg("room.schemaLocation", "$projectDir/schemas")
-		}
-		androidResources {
-			generateLocaleConfig true
+		testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+
+		kapt {
+			arguments {
+				arg 'room.schemaLocation', "$projectDir/schemas".toString()
+			}
 		}
 	}
 	buildTypes {
@@ -40,29 +39,28 @@ android {
 	}
 	buildFeatures {
 		viewBinding true
-		buildConfig true
 	}
 	sourceSets {
 		androidTest.assets.srcDirs += files("$projectDir/schemas".toString())
-		main.java.srcDirs += 'src/main/kotlin/'
 	}
 	compileOptions {
-		sourceCompatibility JavaVersion.VERSION_17
-		targetCompatibility JavaVersion.VERSION_17
+		sourceCompatibility JavaVersion.VERSION_1_8
+		targetCompatibility JavaVersion.VERSION_1_8
 	}
 	kotlinOptions {
-		jvmTarget = JavaVersion.VERSION_17.toString()
+		jvmTarget = JavaVersion.VERSION_1_8.toString()
 		freeCompilerArgs += [
 			'-opt-in=kotlin.ExperimentalStdlibApi',
 			'-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi',
 			'-opt-in=kotlinx.coroutines.FlowPreview',
 			'-opt-in=kotlin.contracts.ExperimentalContracts',
 			'-opt-in=coil.annotation.ExperimentalCoilApi',
+			'-opt-in=com.google.android.material.badge.ExperimentalBadgeUtils',
 		]
 	}
 	lint {
 		abortOnError true
-		disable 'MissingTranslation', 'PrivateResource', 'NotifyDataSetChanged', 'SetJavaScriptEnabled'
+		disable 'MissingTranslation', 'PrivateResource', 'NotifyDataSetChanged'
 	}
 	testOptions {
 		unitTests.includeAndroidResources true
@@ -81,80 +79,73 @@ afterEvaluate {
 }
 dependencies {
 	//noinspection GradleDependency
-	implementation('com.github.KotatsuApp:kotatsu-parsers:a61e441e79') {
+	implementation('com.github.KotatsuApp:kotatsu-parsers:1b6d1456f3') {
 		exclude group: 'org.json', module: 'json'
 	}
 
-	implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.9.10'
-	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3'
+	implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.8.10'
+	implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4'
 
 	implementation 'androidx.appcompat:appcompat:1.6.1'
-	implementation 'androidx.core:core-ktx:1.12.0'
-	implementation 'androidx.activity:activity-ktx:1.8.0'
-	implementation 'androidx.fragment:fragment-ktx:1.6.1'
-	implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2'
-	implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.6.2'
-	implementation 'androidx.lifecycle:lifecycle-service:2.6.2'
-	implementation 'androidx.lifecycle:lifecycle-process:2.6.2'
+	implementation 'androidx.core:core-ktx:1.9.0'
+	implementation 'androidx.activity:activity-ktx:1.6.1'
+	implementation 'androidx.fragment:fragment-ktx:1.5.5'
+	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.constraintlayout:constraintlayout:2.1.4'
 	implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
-	implementation 'androidx.recyclerview:recyclerview:1.3.1'
-	implementation 'androidx.viewpager2:viewpager2:1.1.0-beta02'
-	implementation 'androidx.preference:preference-ktx:1.2.1'
+	implementation 'androidx.recyclerview:recyclerview:1.2.1'
+	implementation 'androidx.viewpager2:viewpager2:1.1.0-beta01'
+	implementation 'androidx.preference:preference-ktx:1.2.0'
+	implementation 'androidx.work:work-runtime-ktx:2.8.0'
 	implementation 'androidx.biometric:biometric-ktx:1.2.0-alpha05'
-	implementation 'com.google.android.material:material:1.10.0'
-	implementation 'androidx.lifecycle:lifecycle-common-java8:2.6.2'
+	implementation 'com.google.android.material:material:1.8.0'
+	//noinspection LifecycleAnnotationProcessorWithJava8
+	kapt 'androidx.lifecycle:lifecycle-compiler:2.5.1'
 
-	// TODO https://issuetracker.google.com/issues/254846063
-	implementation 'androidx.work:work-runtime-ktx:2.8.1'
-	//noinspection GradleDependency
-	implementation('com.google.guava:guava:32.0.1-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:2.5.0'
+	implementation 'androidx.room:room-ktx:2.5.0'
+	kapt 'androidx.room:room-compiler:2.5.0'
 
-	implementation 'androidx.room:room-runtime:2.5.2'
-	implementation 'androidx.room:room-ktx:2.5.2'
-	ksp 'androidx.room:room-compiler:2.5.2'
-
-	implementation 'com.squareup.okhttp3:okhttp:4.11.0'
-	implementation 'com.squareup.okhttp3:okhttp-dnsoverhttps:4.11.0'
-	implementation 'com.squareup.okio:okio:3.6.0'
+	implementation 'com.squareup.okhttp3:okhttp:4.10.0'
+	implementation 'com.squareup.okhttp3:okhttp-dnsoverhttps:4.9.3'
+	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:2.48.1'
-	kapt 'com.google.dagger:hilt-compiler:2.48.1'
+	implementation 'com.google.dagger:hilt-android:2.45'
+	kapt 'com.google.dagger:hilt-compiler:2.45'
 	implementation 'androidx.hilt:hilt-work:1.0.0'
 	kapt 'androidx.hilt:hilt-compiler:1.0.0'
 
-	implementation 'io.coil-kt:coil-base:2.4.0'
-	implementation 'io.coil-kt:coil-svg:2.4.0'
-	implementation 'com.github.KotatsuApp:subsampling-scale-image-view:cf089a264d'
+	implementation 'io.coil-kt:coil-base:2.2.2'
+	implementation 'io.coil-kt:coil-svg:2.2.2'
+	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:5.11.2'
-	implementation 'ch.acra:acra-dialog:5.11.2'
+	implementation 'ch.acra:acra-http:5.9.7'
+	implementation 'ch.acra:acra-dialog:5.9.7'
 
-	debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.12'
+	debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.10'
 
 	testImplementation 'junit:junit:4.13.2'
-	testImplementation 'org.json:json:20230618'
-	testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.3'
+	testImplementation 'org.json:json:20230227'
+	testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.6.4'
 
 	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:1.7.3'
+	androidTestImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.6.4'
 
-	androidTestImplementation 'androidx.room:room-testing:2.5.2'
-	androidTestImplementation 'com.squareup.moshi:moshi-kotlin:1.15.0'
+	androidTestImplementation 'androidx.room:room-testing:2.5.0'
+	androidTestImplementation 'com.squareup.moshi:moshi-kotlin:1.14.0'
 
-	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.48.1'
-	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.48.1'
+	androidTestImplementation 'com.google.dagger:hilt-android-testing:2.45'
+	kaptAndroidTest 'com.google.dagger:hilt-android-compiler:2.45'
 }

app/proguard-rules.pro

@@ -8,12 +8,9 @@
 	public static void checkParameterIsNotNull(...);
 	public static void checkNotNullParameter(...);
 }
--keep public class ** extends org.koitharu.kotatsu.core.ui.BaseFragment
+-keep public class ** extends org.koitharu.kotatsu.base.ui.BaseFragment
 -keep class org.koitharu.kotatsu.core.db.entity.* { *; }
--dontwarn okhttp3.internal.platform.**
--dontwarn org.conscrypt.**
--dontwarn org.bouncycastle.**
--dontwarn org.openjsse.**
+-dontwarn okhttp3.internal.platform.ConscryptPlatform
 
 -keep class org.koitharu.kotatsu.core.exceptions.* { *; }
 -keep class org.koitharu.kotatsu.settings.NotificationSettingsLegacyFragment

app/sampledata/genres

@@ -0,0 +1,10 @@
+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

@@ -0,0 +1,10 @@
+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/core/db/MangaDatabaseTest.kt

@@ -17,7 +17,7 @@ class MangaDatabaseTest {
 		MangaDatabase::class.java,
 	)
 
-	private val migrations = getDatabaseMigrations(InstrumentationRegistry.getInstrumentation().targetContext)
+	private val migrations = databaseMigrations
 
 	@Test
 	fun versions() {

app/src/androidTest/java/org/koitharu/kotatsu/core/os/ShortcutsUpdaterTest.kt

@@ -8,6 +8,7 @@ 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 javax.inject.Inject
 import kotlinx.coroutines.test.runTest
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertTrue
@@ -18,12 +19,11 @@ import org.junit.runner.RunWith
 import org.koitharu.kotatsu.SampleData
 import org.koitharu.kotatsu.awaitForIdle
 import org.koitharu.kotatsu.core.db.MangaDatabase
-import org.koitharu.kotatsu.history.data.HistoryRepository
-import javax.inject.Inject
+import org.koitharu.kotatsu.history.domain.HistoryRepository
 
 @HiltAndroidTest
 @RunWith(AndroidJUnit4::class)
-class AppShortcutManagerTest {
+class ShortcutsUpdaterTest {
 
 	@get:Rule
 	var hiltRule = HiltAndroidRule(this)
@@ -32,7 +32,7 @@ class AppShortcutManagerTest {
 	lateinit var historyRepository: HistoryRepository
 
 	@Inject
-	lateinit var appShortcutManager: AppShortcutManager
+	lateinit var shortcutsUpdater: ShortcutsUpdater
 
 	@Inject
 	lateinit var database: MangaDatabase
@@ -48,7 +48,6 @@ class AppShortcutManagerTest {
 		if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N_MR1) {
 			return@runTest
 		}
-		database.invalidationTracker.addObserver(appShortcutManager)
 		awaitUpdate()
 		assertTrue(getShortcuts().isEmpty())
 		historyRepository.addOrUpdate(
@@ -73,6 +72,6 @@ class AppShortcutManagerTest {
 	private suspend fun awaitUpdate() {
 		val instrumentation = InstrumentationRegistry.getInstrumentation()
 		instrumentation.awaitForIdle()
-		appShortcutManager.await()
+		shortcutsUpdater.await()
 	}
 }

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

@@ -5,6 +5,8 @@ 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.*
@@ -17,9 +19,7 @@ import org.koitharu.kotatsu.core.backup.BackupRepository
 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.data.HistoryRepository
-import java.io.File
-import javax.inject.Inject
+import org.koitharu.kotatsu.history.domain.HistoryRepository
 
 @HiltAndroidTest
 @RunWith(AndroidJUnit4::class)
@@ -52,7 +52,6 @@ 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/androidTest/java/org/koitharu/kotatsu/tracker/domain/TrackerTest.kt

@@ -3,6 +3,7 @@ package org.koitharu.kotatsu.tracker.domain
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import dagger.hilt.android.testing.HiltAndroidRule
 import dagger.hilt.android.testing.HiltAndroidTest
+import javax.inject.Inject
 import junit.framework.TestCase.*
 import kotlinx.coroutines.test.runTest
 import org.junit.Before
@@ -10,9 +11,8 @@ import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.koitharu.kotatsu.SampleData
-import org.koitharu.kotatsu.core.parser.MangaDataRepository
+import org.koitharu.kotatsu.base.domain.MangaDataRepository
 import org.koitharu.kotatsu.parsers.model.Manga
-import javax.inject.Inject
 
 @HiltAndroidTest
 @RunWith(AndroidJUnit4::class)

app/src/androidTest/kotlin/org/koitharu/kotatsu/HiltTestRunner.kt

@@ -1,13 +0,0 @@
-package org.koitharu.kotatsu
-
-import android.app.Application
-import android.content.Context
-import androidx.test.runner.AndroidJUnitRunner
-import dagger.hilt.android.testing.HiltTestApplication
-
-class HiltTestRunner : AndroidJUnitRunner() {
-
-    override fun newApplication(cl: ClassLoader?, name: String?, context: Context?): Application {
-        return super.newApplication(cl, HiltTestApplication::class.java.name, context)
-    }
-}

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

@@ -17,7 +17,7 @@ import java.util.EnumSet
 class DummyParser(context: MangaLoaderContext) : MangaParser(context, MangaSource.DUMMY) {
 
 	override val configKeyDomain: ConfigKey.Domain
-		get() = ConfigKey.Domain("")
+		get() = ConfigKey.Domain("", null)
 
 	override val sortOrders: Set<SortOrder>
 		get() = EnumSet.allOf(SortOrder::class.java)

app/src/debug/java/org/koitharu/kotatsu/utils/ext/DebugExt.kt

@@ -0,0 +1,3 @@
+package org.koitharu.kotatsu.utils.ext
+
+fun Throwable.printStackTraceDebug() = printStackTrace()

app/src/debug/kotlin/org/koitharu/kotatsu/KotatsuApp.kt

@@ -1,45 +0,0 @@
-package org.koitharu.kotatsu
-
-import android.content.Context
-import android.os.StrictMode
-import androidx.fragment.app.strictmode.FragmentStrictMode
-import org.koitharu.kotatsu.core.BaseApp
-import org.koitharu.kotatsu.local.data.LocalMangaRepository
-import org.koitharu.kotatsu.local.data.PagesCache
-import org.koitharu.kotatsu.parsers.MangaLoaderContext
-import org.koitharu.kotatsu.reader.domain.PageLoader
-
-class KotatsuApp : BaseApp() {
-
-	override fun attachBaseContext(base: Context?) {
-		super.attachBaseContext(base)
-		enableStrictMode()
-	}
-
-	private fun enableStrictMode() {
-		StrictMode.setThreadPolicy(
-			StrictMode.ThreadPolicy.Builder()
-				.detectAll()
-				.penaltyLog()
-				.build(),
-		)
-		StrictMode.setVmPolicy(
-			StrictMode.VmPolicy.Builder()
-				.detectAll()
-				.setClassInstanceLimit(LocalMangaRepository::class.java, 1)
-				.setClassInstanceLimit(PagesCache::class.java, 1)
-				.setClassInstanceLimit(MangaLoaderContext::class.java, 1)
-				.setClassInstanceLimit(PageLoader::class.java, 1)
-				.penaltyLog()
-				.build(),
-		)
-		FragmentStrictMode.defaultPolicy = FragmentStrictMode.Policy.Builder()
-			.penaltyDeath()
-			.detectFragmentReuse()
-			// .detectWrongFragmentContainer() FIXME: migrate to ViewPager2
-			.detectRetainInstanceUsage()
-			.detectSetUserVisibleHint()
-			.detectFragmentTagUsage()
-			.build()
-	}
-}

app/src/debug/kotlin/org/koitharu/kotatsu/core/util/ext/DebugExt.kt

@@ -1,3 +0,0 @@
-package org.koitharu.kotatsu.core.util.ext
-
-fun Throwable.printStackTraceDebug() = printStackTrace()

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

@@ -1,4 +1,5 @@
 <?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>
+	<bool name="is_sync_enabled">true</bool>
 </resources>

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

@@ -1,6 +0,0 @@
-<?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

@@ -18,24 +18,6 @@
 	<uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
 	<uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
 	<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-	<uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
-	<uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
-	<uses-permission
-		android:name="android.permission.WRITE_EXTERNAL_STORAGE"
-		android:maxSdkVersion="29" />
-	<uses-permission
-		android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
-		tools:ignore="ScopedStorage" />
-
-	<queries>
-		<intent>
-			<action android:name="android.intent.action.PROCESS_TEXT" />
-			<data android:mimeType="text/plain" />
-		</intent>
-		<intent>
-			<action android:name="android.speech.action.RECOGNIZE_SPEECH" />
-		</intent>
-	</queries>
 
 	<application
 		android:name="org.koitharu.kotatsu.KotatsuApp"
@@ -48,8 +30,8 @@
 		android:icon="@mipmap/ic_launcher"
 		android:label="@string/app_name"
 		android:largeHeap="true"
+		android:localeConfig="@xml/locales"
 		android:networkSecurityConfig="@xml/network_security_config"
-		android:requestLegacyExternalStorage="true"
 		android:roundIcon="@mipmap/ic_launcher_round"
 		android:supportsRtl="true"
 		android:theme="@style/Theme.Kotatsu"
@@ -72,17 +54,6 @@
 			<intent-filter>
 				<action android:name="${applicationId}.action.VIEW_MANGA" />
 			</intent-filter>
-			<intent-filter android:autoVerify="true">
-				<action android:name="android.intent.action.VIEW" />
-
-				<category android:name="android.intent.category.DEFAULT" />
-				<category android:name="android.intent.category.BROWSABLE" />
-
-				<data android:scheme="http" />
-				<data android:scheme="https" />
-				<data android:host="kotatsu.app" />
-				<data android:path="/manga" />
-			</intent-filter>
 		</activity>
 		<activity
 			android:name="org.koitharu.kotatsu.reader.ui.ReaderActivity"
@@ -96,12 +67,7 @@
 			android:label="@string/search" />
 		<activity
 			android:name="org.koitharu.kotatsu.search.ui.MangaListActivity"
-			android:exported="true"
-			android:label="@string/manga_list">
-			<intent-filter>
-				<action android:name="${applicationId}.action.EXPLORE_MANGA" />
-			</intent-filter>
-		</activity>
+			android:label="@string/search_manga" />
 		<activity
 			android:name="org.koitharu.kotatsu.history.ui.HistoryActivity"
 			android:label="@string/history" />
@@ -117,59 +83,30 @@
 		<activity
 			android:name="org.koitharu.kotatsu.suggestions.ui.SuggestionsActivity"
 			android:label="@string/suggestions" />
-		<activity
-			android:name="org.koitharu.kotatsu.details.ui.related.RelatedMangaActivity"
-			android:label="@string/related_manga" />
 		<activity
 			android:name="org.koitharu.kotatsu.settings.SettingsActivity"
 			android:exported="true"
-			android:label="@string/settings">
-			<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="about" />
-				<data android:host="sync-settings" />
-			</intent-filter>
-		</activity>
-		<activity
-			android:name="org.koitharu.kotatsu.settings.storage.directories.MangaDirectoriesActivity"
-			android:label="@string/local_manga_directories" />
+			android:label="@string/settings" />
 		<activity
 			android:name="org.koitharu.kotatsu.browser.BrowserActivity"
 			android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
 			android:windowSoftInputMode="adjustResize" />
-		<activity
-			android:name="org.koitharu.kotatsu.browser.cloudflare.CloudFlareActivity"
-			android:autoRemoveFromRecents="true"
-			android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
-			android:windowSoftInputMode="adjustResize" />
 		<activity
 			android:name="org.koitharu.kotatsu.settings.sources.auth.SourceAuthActivity"
 			android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
 			android:windowSoftInputMode="adjustResize" />
 		<activity
 			android:name="org.koitharu.kotatsu.favourites.ui.categories.FavouriteCategoriesActivity"
-			android:label="@string/manage_categories" />
+			android:label="@string/favourites"
+			android:windowSoftInputMode="stateAlwaysHidden" />
 		<activity
-			android:name="org.koitharu.kotatsu.widget.shelf.ShelfWidgetConfigActivity"
+			android:name="org.koitharu.kotatsu.widget.shelf.ShelfConfigActivity"
 			android:exported="true"
 			android:label="@string/manga_shelf">
 			<intent-filter>
 				<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
 			</intent-filter>
 		</activity>
-		<activity
-			android:name="org.koitharu.kotatsu.widget.recent.RecentWidgetConfigActivity"
-			android:exported="true"
-			android:label="@string/recent_manga">
-			<intent-filter>
-				<action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
-			</intent-filter>
-		</activity>
 		<activity
 			android:name="org.koitharu.kotatsu.search.ui.multi.MultiSearchActivity"
 			android:label="@string/search" />
@@ -181,7 +118,7 @@
 			android:name="org.koitharu.kotatsu.settings.protect.ProtectSetupActivity"
 			android:windowSoftInputMode="adjustResize" />
 		<activity
-			android:name="org.koitharu.kotatsu.download.ui.list.DownloadsActivity"
+			android:name="org.koitharu.kotatsu.download.ui.DownloadsActivity"
 			android:label="@string/downloads"
 			android:launchMode="singleTop" />
 		<activity android:name="org.koitharu.kotatsu.image.ui.ImageActivity" />
@@ -192,6 +129,9 @@
 		<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"
@@ -205,20 +145,16 @@
 				<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="androidx.work.impl.foreground.SystemForegroundService"
+			android:name="org.koitharu.kotatsu.download.ui.service.DownloadService"
 			android:foregroundServiceType="dataSync"
-			tools:node="merge" />
-		<service
-			android:name="org.koitharu.kotatsu.local.ui.LocalChaptersRemoveService"
-			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" />
@@ -239,7 +175,8 @@
 		<service
 			android:name="org.koitharu.kotatsu.sync.ui.favourites.FavouritesSyncService"
 			android:exported="false"
-			android:label="@string/favourites">
+			android:label="@string/favourites"
+			android:process=":sync">
 			<intent-filter>
 				<action android:name="android.content.SyncAdapter" />
 			</intent-filter>
@@ -250,7 +187,8 @@
 		<service
 			android:name="org.koitharu.kotatsu.sync.ui.history.HistorySyncService"
 			android:exported="false"
-			android:label="@string/history">
+			android:label="@string/history"
+			android:process=":sync">
 			<intent-filter>
 				<action android:name="android.content.SyncAdapter" />
 			</intent-filter>
@@ -277,26 +215,20 @@
 		</provider>
 		<provider
 			android:name="org.koitharu.kotatsu.sync.ui.favourites.FavouritesSyncProvider"
-			android:authorities="@string/sync_authority_favourites"
+			android:authorities="org.koitharu.kotatsu.favourites"
 			android:exported="false"
 			android:label="@string/favourites"
 			android:syncable="true" />
 		<provider
 			android:name="org.koitharu.kotatsu.sync.ui.history.HistorySyncProvider"
-			android:authorities="@string/sync_authority_history"
+			android:authorities="org.koitharu.kotatsu.history"
 			android:exported="false"
 			android:label="@string/history"
 			android:syncable="true" />
 		<provider
 			android:name="androidx.startup.InitializationProvider"
 			android:authorities="${applicationId}.androidx-startup"
-			android:exported="false"
-			tools:node="remove">
-			<meta-data
-				android:name="androidx.work.WorkManagerInitializer"
-				android:value="androidx.startup"
-				tools:node="remove" />
-		</provider>
+			tools:node="remove" />
 
 		<receiver
 			android:name="org.koitharu.kotatsu.widget.shelf.ShelfWidgetProvider"
@@ -320,13 +252,6 @@
 				android:name="android.appwidget.provider"
 				android:resource="@xml/widget_recent" />
 		</receiver>
-		<receiver
-			android:name="org.koitharu.kotatsu.settings.about.UpdateDownloadReceiver"
-			android:exported="true">
-			<intent-filter>
-				<action android:name="android.intent.action.DOWNLOAD_COMPLETE" />
-			</intent-filter>
-		</receiver>
 
 		<meta-data
 			android:name="android.webkit.WebView.EnableSafeBrowsing"
@@ -338,660 +263,6 @@
 			android:name="com.samsung.android.icon_container.has_icon_container"
 			android:value="@bool/com_samsung_android_icon_container_has_icon_container" />
 
-		<activity-alias
-			android:name="org.koitharu.kotatsu.details.ui.DetailsBYLinkActivity"
-			android:exported="true"
-			android:targetActivity="org.koitharu.kotatsu.details.ui.DetailsActivity">
-
-			<intent-filter android:autoVerify="false">
-				<action android:name="android.intent.action.VIEW" />
-
-				<category android:name="android.intent.category.DEFAULT" />
-				<category android:name="android.intent.category.BROWSABLE" />
-
-				<data android:scheme="http" />
-				<data android:scheme="https" />
-				<data android:host="1stkissmanga.me" />
-				<data android:host="3asq.org" />
-				<data android:host="18porncomic.com" />
-				<data android:host="212.32.226.234" />
-				<data android:host="247manga.com" />
-				<data android:host="365manga.com" />
-				<data android:host="2023.allhen.online" />
-				<data android:host="adultwebtoon.com" />
-				<data android:host="afroditscans.com" />
-				<data android:host="ainzscans.site" />
-				<data android:host="aiyumanga.com" />
-				<data android:host="alceascan.my.id" />
-				<data android:host="allporncomic.com" />
-				<data android:host="anibel.net" />
-				<data android:host="anigliscans.com" />
-				<data android:host="anikiga.com" />
-				<data android:host="animaregia.net" />
-				<data android:host="anisamanga.com" />
-				<data android:host="anshscans.org" />
-				<data android:host="apenasmaisumyaoi.com" />
-				<data android:host="apollcomics.com" />
-				<data android:host="aquamanga.com" />
-				<data android:host="arabtoons.net" />
-				<data android:host="araznovel.com" />
-				<data android:host="arcanescans.com" />
-				<data android:host="arenascans.net" />
-				<data android:host="arthurscan.xyz" />
-				<data android:host="astral-manga.fr" />
-				<data android:host="astrallibrary.net" />
-				<data android:host="astrumscans.xyz" />
-				<data android:host="asura.nacm.xyz" />
-				<data android:host="asurascanstr.com" />
-				<data android:host="athenafansub.com" />
-				<data android:host="ayatoon.com" />
-				<data android:host="azoranov.com" />
-				<data android:host="azuremanga.com" />
-				<data android:host="babeltoon.com" />
-				<data android:host="bakai.org" />
-				<data android:host="bakaman.net" />
-				<data android:host="bakamh.com" />
-				<data android:host="banana-scan.com" />
-				<data android:host="bato.to" />
-				<data android:host="batocomic.com" />
-				<data android:host="batocomic.net" />
-				<data android:host="batocomic.org" />
-				<data android:host="batotoo.com" />
-				<data android:host="batotwo.com" />
-				<data android:host="battwo.com" />
-				<data android:host="beast-scans.com" />
-				<data android:host="beehentai.com" />
-				<data android:host="bentomanga.com" />
-				<data android:host="bestmanga.club" />
-				<data android:host="bestmanhua.com" />
-				<data android:host="bibimanga.com" />
-				<data android:host="birdmanga.com" />
-				<data android:host="birdtoon.net" />
-				<data android:host="blogmanga.net" />
-				<data android:host="blogtruyenmoi.com" />
-				<data android:host="bokugents.com" />
-				<data android:host="boosei.net" />
-				<data android:host="boyslove.me" />
-				<data android:host="br.atlantisscan.com" />
-				<data android:host="br.ninemanga.com" />
-				<data android:host="cabaredowatame.site" />
-				<data android:host="cafecomyaoi.com.br" />
-				<data android:host="carteldemanhwas.com" />
-				<data android:host="cat300.com" />
-				<data android:host="cerisescans.com" />
-				<data android:host="chap.mangairo.com" />
-				<data android:host="chapmanganato.com" />
-				<data android:host="chapmanganato.com" />
-				<data android:host="cizgiromanarsivi.com" />
-				<data android:host="cmreader.info" />
-				<data android:host="cocorip.net" />
-				<data android:host="coffeemanga.io" />
-				<data android:host="coloredmanga.com" />
-				<data android:host="comick.app" />
-				<data android:host="comiko.net" />
-				<data android:host="comiko.org" />
-				<data android:host="copypastescan.xyz" />
-				<data android:host="cosmicscans.com" />
-				<data android:host="daprob.com" />
-				<data android:host="darkscans.com" />
-				<data android:host="de.ninemanga.com" />
-				<data android:host="desu.me" />
-				<data android:host="diamondfansub.com" />
-				<data android:host="dojing.net" />
-				<data android:host="dokkomanga.com" />
-				<data android:host="dokkomanga.com" />
-				<data android:host="doujin69.com" />
-				<data android:host="doujindesu.rip" />
-				<data android:host="doujinhentai.net" />
-				<data android:host="dragontea.ink" />
-				<data android:host="dragontranslation.net" />
-				<data android:host="drakescans.com" />
-				<data android:host="dto.to" />
-				<data android:host="duckmanga.com" />
-				<data android:host="duniakomik.id" />
-				<data android:host="dynasty-scans.com" />
-				<data android:host="e-hentai.org" />
-				<data android:host="elarcpage.com" />
-				<data android:host="en.leviatanscans.com" />
-				<data android:host="epsilonscan.fr" />
-				<data android:host="es.ninemanga.com" />
-				<data android:host="esomanga.com" />
-				<data android:host="exhentai.org" />
-				<data android:host="falconmanga.com" />
-				<data android:host="fbsquads.com" />
-				<data android:host="finalscans.com" />
-				<data android:host="flamescans.org" />
-				<data android:host="foxwhite.com.br" />
-				<data android:host="fr-scan.cc" />
-				<data android:host="fr.ninemanga.com" />
-				<data android:host="franxxmangas.net" />
-				<data android:host="freakscans.com" />
-				<data android:host="freemanga.me" />
-				<data android:host="freemangatop.com" />
-				<data android:host="freewebtooncoins.com" />
-				<data android:host="frscans.com" />
-				<data android:host="furyosociety.com" />
-				<data android:host="galaxymanga.org" />
-				<data android:host="gatemanga.com" />
-				<data android:host="gdscans.com" />
-				<data android:host="gekkou.com.br" />
-				<data android:host="glorymanga.com" />
-				<data android:host="goldenmanga.top" />
-				<data android:host="golgebahcesi.com" />
-				<data android:host="gooffansub.com" />
-				<data android:host="gourmetscans.net" />
-				<data android:host="grabber.zone" />
-				<data android:host="gremorymangas.com" />
-				<data android:host="guimah.com" />
-				<data android:host="guncelmanga.net" />
-				<data android:host="h.mangabat.com" />
-				<data android:host="hachiraw.com" />
-				<data android:host="harimanga.com" />
-				<data android:host="hayalistic.com" />
-				<data android:host="hensekai.com" />
-				<data android:host="hentai3z.cc" />
-				<data android:host="hentai3z.xyz" />
-				<data android:host="hentai4free.net" />
-				<data android:host="hentai20.io" />
-				<data android:host="hentai.gekkouscans.com.br" />
-				<data android:host="hentai.scantrad-vf.cc" />
-				<data android:host="hentaichan.live" />
-				<data android:host="hentaichan.pro" />
-				<data android:host="hentaicube.net" />
-				<data android:host="hentailib.me" />
-				<data android:host="hentaimanga.me" />
-				<data android:host="hentaiteca.net" />
-				<data android:host="hentaivn.autos" />
-				<data android:host="hentaivn.tv" />
-				<data android:host="hentaiwebtoon.com" />
-				<data android:host="hentaixcomic.com" />
-				<data android:host="hentaixdickgirl.com" />
-				<data android:host="hentaixyuri.com" />
-				<data android:host="hentaizone.xyz" />
-				<data android:host="herenscan.com" />
-				<data android:host="hhentai.fr" />
-				<data android:host="hikariscan.com.br" />
-				<data android:host="hipercool.xyz" />
-				<data android:host="hmanhwa.com" />
-				<data android:host="hni-scantrad.com" />
-				<data android:host="honey-manga.com.ua" />
-				<data android:host="hscans.com" />
-				<data android:host="hto.to" />
-				<data android:host="id.gourmetscans.net" />
-				<data android:host="illusionscan.com" />
-				<data android:host="immortalupdates.com" />
-				<data android:host="immortalupdates.id" />
-				<data android:host="imperiodabritannia.com" />
-				<data android:host="imperioscans.com.br" />
-				<data android:host="indo18h.com" />
-				<data android:host="infrafandub.xyz" />
-				<data android:host="isekaiscan.top" />
-				<data android:host="it.ninemanga.com" />
-				<data android:host="itsyourightmanhua.com" />
-				<data android:host="jaiminisbox.net" />
-				<data android:host="japscan.ws" />
-				<data android:host="jiangzaitoon.co" />
-				<data android:host="jimanga.com" />
-				<data android:host="jpmangas.xyz" />
-				<data android:host="kanzenin.xyz" />
-				<data android:host="karatcam-scans.fr" />
-				<data android:host="katakomik.online" />
-				<data android:host="kiryuu.id" />
-				<data android:host="kissmanga.in" />
-				<data android:host="klikmanga.id" />
-				<data android:host="klz9.com" />
-				<data android:host="koinoboriscan.com" />
-				<data android:host="kolmanga.com" />
-				<data android:host="komikav.com" />
-				<data android:host="komikcast.io" />
-				<data android:host="komikdewasa.cfd" />
-				<data android:host="komikgo.org" />
-				<data android:host="komikhentai.co" />
-				<data android:host="komikid.com" />
-				<data android:host="komikindo.co" />
-				<data android:host="komikindo.info" />
-				<data android:host="komiklab.com" />
-				<data android:host="komiklokal.cfd" />
-				<data android:host="komikmama.co" />
-				<data android:host="komikmanhwa.me" />
-				<data android:host="komikmirror.art" />
-				<data android:host="komiksan.link" />
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-				<data android:host="yaoilib.me" />
-				<data android:host="yaoiscan.com" />
-				<data android:host="ycscan.com" />
-				<data android:host="yugenmangas.com.br" />
-				<data android:host="yuri.live" />
-				<data android:host="zahard.xyz" />
-				<data android:host="zandynofansub.aishiteru.org" />
-				<data android:host="zbato.com" />
-				<data android:host="zbato.net" />
-				<data android:host="zbato.org" />
-				<data android:host="zeroscan.com.br" />
-				<data android:host="zinmanga.com" />
-				<data android:host="zinmanhwa.com" />
-				<data android:host="zuttomanga.com" />
-				<data android:host="реманга.орг" />
-			</intent-filter>
-		</activity-alias>
-
 	</application>
 
 </manifest>

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

@@ -1,36 +1,33 @@
-package org.koitharu.kotatsu.core
+package org.koitharu.kotatsu
 
 import android.app.Application
 import android.content.Context
+import android.os.StrictMode
 import androidx.annotation.WorkerThread
 import androidx.appcompat.app.AppCompatDelegate
+import androidx.fragment.app.strictmode.FragmentStrictMode
 import androidx.hilt.work.HiltWorkerFactory
 import androidx.room.InvalidationTracker
 import androidx.work.Configuration
-import androidx.work.WorkManager
 import dagger.hilt.android.HiltAndroidApp
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import org.acra.ACRA
 import org.acra.ReportField
 import org.acra.config.dialog
 import org.acra.config.httpSender
 import org.acra.data.StringFormat
 import org.acra.ktx.initAcra
 import org.acra.sender.HttpSender
-import org.koitharu.kotatsu.BuildConfig
-import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.db.MangaDatabase
-import org.koitharu.kotatsu.core.os.AppValidator
 import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.util.WorkServiceStopHelper
-import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
-import org.koitharu.kotatsu.settings.work.WorkScheduleManager
+import org.koitharu.kotatsu.local.data.PagesCache
+import org.koitharu.kotatsu.local.domain.LocalMangaRepository
+import org.koitharu.kotatsu.parsers.MangaLoaderContext
+import org.koitharu.kotatsu.utils.ext.processLifecycleScope
 import javax.inject.Inject
-import javax.inject.Provider
 
 @HiltAndroidApp
-open class BaseApp : Application(), Configuration.Provider {
+class KotatsuApp : Application(), Configuration.Provider {
 
 	@Inject
 	lateinit var databaseObservers: Set<@JvmSuppressWildcards InvalidationTracker.Observer>
@@ -47,26 +44,17 @@ open class BaseApp : Application(), Configuration.Provider {
 	@Inject
 	lateinit var workerFactory: HiltWorkerFactory
 
-	@Inject
-	lateinit var appValidator: AppValidator
-
-	@Inject
-	lateinit var workScheduleManager: WorkScheduleManager
-
-	@Inject
-	lateinit var workManagerProvider: Provider<WorkManager>
-
 	override fun onCreate() {
 		super.onCreate()
-		ACRA.errorReporter.putCustomData("isOriginalApp", appValidator.isOriginalApp.toString())
+		if (BuildConfig.DEBUG) {
+			enableStrictMode()
+		}
 		AppCompatDelegate.setDefaultNightMode(settings.theme)
 		AppCompatDelegate.setApplicationLocales(settings.appLocales)
 		setupActivityLifecycleCallbacks()
 		processLifecycleScope.launch(Dispatchers.Default) {
 			setupDatabaseObservers()
 		}
-		workScheduleManager.init()
-		WorkServiceStopHelper(workManagerProvider).setup()
 	}
 
 	override fun attachBaseContext(base: Context?) {
@@ -76,10 +64,6 @@ open class BaseApp : Application(), Configuration.Provider {
 			reportFormat = StringFormat.JSON
 			excludeMatchingSharedPreferencesKeys = listOf(
 				"sources_\\w+",
-				AppSettings.KEY_APP_PASSWORD,
-				AppSettings.KEY_PROXY_LOGIN,
-				AppSettings.KEY_PROXY_ADDRESS,
-				AppSettings.KEY_PROXY_PASSWORD,
 			)
 			httpSender {
 				uri = getString(R.string.url_error_report)
@@ -96,10 +80,8 @@ open class BaseApp : Application(), Configuration.Provider {
 				ReportField.PHONE_MODEL,
 				ReportField.STACK_TRACE,
 				ReportField.CRASH_CONFIGURATION,
-				ReportField.CUSTOM_DATA,
 				ReportField.SHARED_PREFERENCES,
 			)
-
 			dialog {
 				text = getString(R.string.crash_text)
 				title = getString(R.string.error_occurred)
@@ -129,4 +111,30 @@ open class BaseApp : Application(), Configuration.Provider {
 			registerActivityLifecycleCallbacks(it)
 		}
 	}
+
+	private fun enableStrictMode() {
+		StrictMode.setThreadPolicy(
+			StrictMode.ThreadPolicy.Builder()
+				.detectAll()
+				.penaltyLog()
+				.build(),
+		)
+		StrictMode.setVmPolicy(
+			StrictMode.VmPolicy.Builder()
+				.detectAll()
+				.setClassInstanceLimit(LocalMangaRepository::class.java, 1)
+				.setClassInstanceLimit(PagesCache::class.java, 1)
+				.setClassInstanceLimit(MangaLoaderContext::class.java, 1)
+				.penaltyLog()
+				.build(),
+		)
+		FragmentStrictMode.defaultPolicy = FragmentStrictMode.Policy.Builder()
+			.penaltyDeath()
+			.detectFragmentReuse()
+			.detectWrongFragmentContainer()
+			.detectRetainInstanceUsage()
+			.detectSetUserVisibleHint()
+			.detectFragmentTagUsage()
+			.build()
+	}
 }

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

@@ -1,28 +1,42 @@
-package org.koitharu.kotatsu.core.parser
+package org.koitharu.kotatsu.base.domain
 
+import android.graphics.BitmapFactory
+import android.net.Uri
+import android.util.Size
 import androidx.room.withTransaction
-import dagger.Reusable
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.runInterruptible
+import okhttp3.OkHttpClient
+import okhttp3.Request
 import org.koitharu.kotatsu.core.db.MangaDatabase
 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
 import org.koitharu.kotatsu.parsers.model.Manga
+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.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 javax.inject.Provider
+import kotlin.math.roundToInt
+
+private const val MIN_WEBTOON_RATIO = 2
 
-@Reusable
 class MangaDataRepository @Inject constructor(
+	private val okHttpClient: OkHttpClient,
 	private val db: MangaDatabase,
-	private val resolverProvider: Provider<MangaLinkResolver>,
 ) {
 
 	suspend fun saveReaderMode(manga: Manga, mode: ReaderMode) {
@@ -41,7 +55,6 @@ class MangaDataRepository @Inject constructor(
 				entity.copy(
 					cfBrightness = colorFilter?.brightness ?: 0f,
 					cfContrast = colorFilter?.contrast ?: 0f,
-					cfInvert = colorFilter?.isInverted ?: false,
 				),
 			)
 		}
@@ -65,15 +78,10 @@ class MangaDataRepository @Inject constructor(
 		return db.mangaDao.find(mangaId)?.toManga()
 	}
 
-	suspend fun findMangaByPublicUrl(publicUrl: String): Manga? {
-		return db.mangaDao.findByPublicUrl(publicUrl)?.toManga()
-	}
-
 	suspend fun resolveIntent(intent: MangaIntent): Manga? = when {
 		intent.manga != null -> intent.manga
 		intent.mangaId != 0L -> findMangaById(intent.mangaId)
-		intent.uri != null -> resolverProvider.get().resolve(intent.uri)
-		else -> null
+		else -> null // TODO resolve uri
 	}
 
 	suspend fun storeManga(manga: Manga) {
@@ -89,18 +97,72 @@ class MangaDataRepository @Inject constructor(
 	}
 
 	private fun MangaPrefsEntity.getColorFilterOrNull(): ReaderColorFilter? {
-		return if (cfBrightness != 0f || cfContrast != 0f || cfInvert) {
-			ReaderColorFilter(cfBrightness, cfContrast, cfInvert)
+		return if (cfBrightness != 0f || cfContrast != 0f) {
+			ReaderColorFilter(cfBrightness, cfContrast)
 		} else {
 			null
 		}
 	}
 
+	/**
+	 * Automatic determine type of manga by page size
+	 * @return ReaderMode.WEBTOON if page is wide
+	 */
+	suspend fun determineMangaIsWebtoon(repository: MangaRepository, pages: List<MangaPage>): Boolean {
+		val pageIndex = (pages.size * 0.3).roundToInt()
+		val page = requireNotNull(pages.getOrNull(pageIndex)) { "No pages" }
+		val url = repository.getPageUrl(page)
+		val uri = Uri.parse(url)
+		val size = if (uri.scheme == "cbz") {
+			runInterruptible(Dispatchers.IO) {
+				val zip = ZipFile(uri.schemeSpecificPart)
+				val entry = zip.getEntry(uri.fragment)
+				zip.getInputStream(entry).use {
+					getBitmapSize(it)
+				}
+			}
+		} else {
+			val request = Request.Builder()
+				.url(url)
+				.get()
+				.tag(MangaSource::class.java, page.source)
+				.cacheControl(CommonHeaders.CACHE_CONTROL_DISABLED)
+				.build()
+			okHttpClient.newCall(request).await().use {
+				runInterruptible(Dispatchers.IO) {
+					getBitmapSize(it.body?.byteStream())
+				}
+			}
+		}
+		return size.width * MIN_WEBTOON_RATIO < size.height
+	}
+
 	private fun newEntity(mangaId: Long) = MangaPrefsEntity(
 		mangaId = mangaId,
 		mode = -1,
 		cfBrightness = 0f,
 		cfContrast = 0f,
-		cfInvert = false,
 	)
+
+	companion object {
+
+		suspend fun getImageMimeType(file: File): String? = runInterruptible(Dispatchers.IO) {
+			val options = BitmapFactory.Options().apply {
+				inJustDecodeBounds = true
+			}
+			BitmapFactory.decodeFile(file.path, options)?.recycle()
+			options.outMimeType
+		}
+
+		private fun getBitmapSize(input: InputStream?): Size {
+			val options = BitmapFactory.Options().apply {
+				inJustDecodeBounds = true
+			}
+			BitmapFactory.decodeStream(input, null, options)?.recycle()
+			val imageHeight: Int = options.outHeight
+			val imageWidth: Int = options.outWidth
+			check(imageHeight > 0 && imageWidth > 0)
+			return Size(imageWidth, imageHeight)
+		}
+	}
 }

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

@@ -0,0 +1,36 @@
+package org.koitharu.kotatsu.base.domain
+
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+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?,
+) {
+
+	constructor(intent: Intent?) : this(
+		manga = intent?.getParcelableExtraCompat<ParcelableManga>(KEY_MANGA)?.manga,
+		mangaId = intent?.getLongExtra(KEY_ID, ID_NONE) ?: ID_NONE,
+		uri = intent?.data,
+	)
+
+	constructor(args: Bundle?) : this(
+		manga = args?.getParcelableCompat<ParcelableManga>(KEY_MANGA)?.manga,
+		mangaId = args?.getLong(KEY_ID, ID_NONE) ?: ID_NONE,
+		uri = null,
+	)
+
+	companion object {
+
+		const val ID_NONE = 0L
+
+		const val KEY_MANGA = "manga"
+		const val KEY_ID = "id"
+	}
+}

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

@@ -1,20 +1,19 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.domain
 
-import kotlinx.coroutines.CoroutineStart
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.NonCancellable
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
-import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
-import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
+import org.koitharu.kotatsu.utils.ext.processLifecycleScope
+import org.koitharu.kotatsu.utils.ext.runCatchingCancellable
 
 fun interface ReversibleHandle {
 
 	suspend fun reverse()
 }
 
-fun ReversibleHandle.reverseAsync() = processLifecycleScope.launch(Dispatchers.Default, CoroutineStart.ATOMIC) {
+fun ReversibleHandle.reverseAsync() = processLifecycleScope.launch(Dispatchers.Default) {
 	runCatchingCancellable {
 		withContext(NonCancellable) {
 			reverse()

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

@@ -1,9 +1,8 @@
-package org.koitharu.kotatsu.core.ui
+package org.koitharu.kotatsu.base.ui
 
 import android.app.Dialog
 import android.os.Bundle
 import android.view.LayoutInflater
-import android.view.View
 import android.view.ViewGroup
 import androidx.annotation.CallSuper
 import androidx.appcompat.app.AlertDialog
@@ -13,21 +12,18 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 
 abstract class AlertDialogFragment<B : ViewBinding> : DialogFragment() {
 
-	var viewBinding: B? = null
-		private set
+	private var viewBinding: B? = null
 
-	@Deprecated("", ReplaceWith("requireViewBinding()"))
 	protected val binding: B
-		get() = requireViewBinding()
+		get() = checkNotNull(viewBinding)
 
 	final override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-		val binding = onCreateViewBinding(layoutInflater, null)
+		val binding = onInflateView(layoutInflater, null)
 		viewBinding = binding
 		return MaterialAlertDialogBuilder(requireContext(), theme)
 			.setView(binding.root)
 			.run(::onBuildDialog)
 			.create()
-			.also(::onDialogCreated)
 	}
 
 	final override fun onCreateView(
@@ -36,11 +32,6 @@ abstract class AlertDialogFragment<B : ViewBinding> : DialogFragment() {
 		savedInstanceState: Bundle?,
 	) = viewBinding?.root
 
-	final override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-		onViewBindingCreated(requireViewBinding(), savedInstanceState)
-	}
-
 	@CallSuper
 	override fun onDestroyView() {
 		viewBinding = null
@@ -51,14 +42,7 @@ abstract class AlertDialogFragment<B : ViewBinding> : DialogFragment() {
 
 	open fun onDialogCreated(dialog: AlertDialog) = Unit
 
-	@Deprecated("", ReplaceWith("viewBinding"))
-	protected fun bindingOrNull() = viewBinding
+	protected fun bindingOrNull(): B? = viewBinding
 
-	fun requireViewBinding(): B = checkNotNull(viewBinding) {
-		"Fragment $this did not return a ViewBinding from onCreateView() or this was called before onCreateView()."
-	}
-
-	protected abstract fun onCreateViewBinding(inflater: LayoutInflater, container: ViewGroup?): B
-
-	protected open fun onViewBindingCreated(binding: B, savedInstanceState: Bundle?) = Unit
+	protected abstract fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): B
 }

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

@@ -1,8 +1,6 @@
-package org.koitharu.kotatsu.core.ui
+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
@@ -25,55 +23,42 @@ import androidx.viewbinding.ViewBinding
 import dagger.hilt.android.EntryPointAccessors
 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.ui.util.ActionModeDelegate
-import org.koitharu.kotatsu.core.ui.util.BaseActivityEntryPoint
-import org.koitharu.kotatsu.core.ui.util.WindowInsetsDelegate
-import org.koitharu.kotatsu.core.util.ext.getThemeColor
+import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.utils.ext.getThemeColor
+import javax.inject.Inject
 
-@Suppress("LeakingThis")
 abstract class BaseActivity<B : ViewBinding> :
 	AppCompatActivity(),
 	WindowInsetsDelegate.WindowInsetsListener {
 
-	private var isAmoledTheme = false
+	@Inject
+	lateinit var settings: AppSettings
 
-	lateinit var viewBinding: B
+	protected lateinit var binding: B
 		private set
 
-	@JvmField
+	@Suppress("LeakingThis")
 	protected val exceptionResolver = ExceptionResolver(this)
 
-	@JvmField
-	protected val insetsDelegate = WindowInsetsDelegate()
+	@Suppress("LeakingThis")
+	protected val insetsDelegate = WindowInsetsDelegate(this)
 
-	@JvmField
 	val actionModeDelegate = ActionModeDelegate()
 
-	private var defaultStatusBarColor = Color.TRANSPARENT
-
 	override fun onCreate(savedInstanceState: Bundle?) {
-		val settings = EntryPointAccessors.fromApplication(this, BaseActivityEntryPoint::class.java).settings
-		isAmoledTheme = settings.isAmoledTheme
+		EntryPointAccessors.fromApplication(this, BaseActivityEntryPoint::class.java).inject(this)
 		setTheme(settings.colorScheme.styleResId)
-		if (isAmoledTheme) {
+		if (settings.isAmoledTheme) {
 			setTheme(R.style.ThemeOverlay_Kotatsu_Amoled)
 		}
 		super.onCreate(savedInstanceState)
 		WindowCompat.setDecorFitsSystemWindows(window, false)
 		insetsDelegate.handleImeInsets = true
-		insetsDelegate.addInsetsListener(this)
-		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)
@@ -89,7 +74,7 @@ abstract class BaseActivity<B : ViewBinding> :
 	}
 
 	protected fun setContentView(binding: B) {
-		this.viewBinding = binding
+		this.binding = binding
 		super.setContentView(binding.root)
 		val toolbar = (binding.root.findViewById<View>(R.id.toolbar) as? Toolbar)
 		toolbar?.let(this::setSupportActionBar)
@@ -97,6 +82,7 @@ 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)
@@ -116,22 +102,18 @@ 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 && isAmoledTheme
+		return isNight && settings.isAmoledTheme
 	}
 
 	@CallSuper
 	override fun onSupportActionModeStarted(mode: ActionMode) {
 		super.onSupportActionModeStarted(mode)
 		actionModeDelegate.onSupportActionModeStarted(mode)
-		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(viewBinding.root)
+		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 insets = ViewCompat.getRootWindowInsets(binding.root)
 			?.getInsets(WindowInsetsCompat.Type.systemBars()) ?: return
 		findViewById<ActionBarContextView?>(androidx.appcompat.R.id.action_mode_bar).apply {
 			setBackgroundColor(actionModeColor)
@@ -139,7 +121,6 @@ abstract class BaseActivity<B : ViewBinding> :
 				topMargin = insets.top
 			}
 		}
-		defaultStatusBarColor = window.statusBarColor
 		window.statusBarColor = actionModeColor
 	}
 
@@ -147,15 +128,20 @@ abstract class BaseActivity<B : ViewBinding> :
 	override fun onSupportActionModeFinished(mode: ActionMode) {
 		super.onSupportActionModeFinished(mode)
 		actionModeDelegate.onSupportActionModeFinished(mode)
-		window.statusBarColor = defaultStatusBarColor
+		window.statusBarColor = getThemeColor(android.R.attr.statusBarColor)
 	}
 
-	private fun putDataToExtras(intent: Intent?) {
-		intent?.putExtra(EXTRA_DATA, intent.data)
-	}
-
-	companion object {
-
-		const val EXTRA_DATA = "data"
+	@Suppress("DEPRECATION", "DeprecatedCallableAddReplaceWith")
+	@Deprecated("Should not be used")
+	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()
+		}
 	}
 }

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

@@ -0,0 +1,93 @@
+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.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 com.google.android.material.R as materialR
+
+abstract class BaseBottomSheet<B : ViewBinding> : BottomSheetDialogFragment() {
+
+	private var viewBinding: B? = null
+
+	protected val binding: B
+		get() = checkNotNull(viewBinding)
+
+	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?,
+		savedInstanceState: Bundle?,
+	): View {
+		val binding = onInflateView(inflater, container)
+		viewBinding = binding
+
+		// 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()
+		}
+
+		return binding.root
+	}
+
+	override fun onDestroyView() {
+		viewBinding = null
+		super.onDestroyView()
+	}
+
+	override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+		return AppBottomSheetDialog(requireContext(), theme)
+	}
+
+	fun addBottomSheetCallback(callback: BottomSheetBehavior.BottomSheetCallback) {
+		val b = behavior ?: return
+		b.addBottomSheetCallback(callback)
+		val rootView = dialog?.findViewById<View>(materialR.id.design_bottom_sheet)
+		if (rootView != null) {
+			callback.onStateChanged(rootView, b.state)
+		}
+	}
+
+	protected abstract fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): B
+
+	protected fun setExpanded(isExpanded: Boolean, isLocked: Boolean) {
+		val b = behavior ?: return
+		if (isExpanded) {
+			b.state = BottomSheetBehavior.STATE_EXPANDED
+		}
+		b.isFitToContents = !isExpanded
+		val rootView = dialog?.findViewById<View>(materialR.id.design_bottom_sheet)
+		rootView?.updateLayoutParams {
+			height = if (isExpanded) LayoutParams.MATCH_PARENT else LayoutParams.WRAP_CONTENT
+		}
+		b.isDraggable = !isLocked
+	}
+}

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

@@ -0,0 +1,55 @@
+package org.koitharu.kotatsu.base.ui
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.viewbinding.ViewBinding
+import org.koitharu.kotatsu.base.ui.util.ActionModeDelegate
+import org.koitharu.kotatsu.base.ui.util.WindowInsetsDelegate
+import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
+
+abstract class BaseFragment<B : ViewBinding> :
+	Fragment(),
+	WindowInsetsDelegate.WindowInsetsListener {
+
+	private var viewBinding: B? = null
+
+	protected val binding: B
+		get() = checkNotNull(viewBinding)
+
+	@Suppress("LeakingThis")
+	protected val exceptionResolver = ExceptionResolver(this)
+
+	@Suppress("LeakingThis")
+	protected val insetsDelegate = WindowInsetsDelegate(this)
+
+	protected val actionModeDelegate: ActionModeDelegate
+		get() = (requireActivity() as BaseActivity<*>).actionModeDelegate
+
+	override fun onCreateView(
+		inflater: LayoutInflater,
+		container: ViewGroup?,
+		savedInstanceState: Bundle?
+	): View? {
+		val binding = onInflateView(inflater, container)
+		viewBinding = binding
+		return binding.root
+	}
+
+	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+		super.onViewCreated(view, savedInstanceState)
+		insetsDelegate.onViewCreated(view)
+	}
+
+	override fun onDestroyView() {
+		viewBinding = null
+		insetsDelegate.onDestroyView()
+		super.onDestroyView()
+	}
+
+	protected fun bindingOrNull() = viewBinding
+
+	protected abstract fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): B
+}

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

@@ -0,0 +1,59 @@
+package org.koitharu.kotatsu.base.ui
+
+import android.graphics.Color
+import android.os.Build
+import android.os.Bundle
+import android.view.View
+import android.view.WindowManager
+import androidx.viewbinding.ViewBinding
+
+@Suppress("DEPRECATION")
+private const val SYSTEM_UI_FLAGS_SHOWN = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
+	View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
+	View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+
+@Suppress("DEPRECATION")
+private const val SYSTEM_UI_FLAGS_HIDDEN = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
+	View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
+	View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or
+	View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or
+	View.SYSTEM_UI_FLAG_FULLSCREEN or
+	View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+
+abstract class BaseFullscreenActivity<B : ViewBinding> :
+	BaseActivity<B>(),
+	View.OnSystemUiVisibilityChangeListener {
+
+	override fun onCreate(savedInstanceState: Bundle?) {
+		super.onCreate(savedInstanceState)
+		with(window) {
+			statusBarColor = Color.TRANSPARENT
+			navigationBarColor = Color.TRANSPARENT
+			if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+				attributes.layoutInDisplayCutoutMode =
+					WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES
+			}
+			decorView.setOnSystemUiVisibilityChangeListener(this@BaseFullscreenActivity)
+		}
+		showSystemUI()
+	}
+
+	@Suppress("DEPRECATION", "DeprecatedCallableAddReplaceWith")
+	@Deprecated("Deprecated in Java")
+	final override fun onSystemUiVisibilityChange(visibility: Int) {
+		onSystemUiVisibilityChanged(visibility and View.SYSTEM_UI_FLAG_FULLSCREEN == 0)
+	}
+
+	// TODO WindowInsetsControllerCompat works incorrect
+	@Suppress("DEPRECATION")
+	protected fun hideSystemUI() {
+		window.decorView.systemUiVisibility = SYSTEM_UI_FLAGS_HIDDEN
+	}
+
+	@Suppress("DEPRECATION")
+	protected fun showSystemUI() {
+		window.decorView.systemUiVisibility = SYSTEM_UI_FLAGS_SHOWN
+	}
+
+	protected open fun onSystemUiVisibilityChanged(isVisible: Boolean) = Unit
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui
+package org.koitharu.kotatsu.base.ui
 
 import android.os.Bundle
 import android.view.View
@@ -9,13 +9,11 @@ import androidx.core.view.updatePadding
 import androidx.preference.PreferenceFragmentCompat
 import androidx.recyclerview.widget.RecyclerView
 import dagger.hilt.android.AndroidEntryPoint
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.core.ui.util.RecyclerViewOwner
-import org.koitharu.kotatsu.core.ui.util.WindowInsetsDelegate
-import org.koitharu.kotatsu.core.util.ext.getThemeColor
-import org.koitharu.kotatsu.core.util.ext.parentView
-import org.koitharu.kotatsu.settings.SettingsActivity
 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
 
 @AndroidEntryPoint
 abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
@@ -26,30 +24,28 @@ abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 	@Inject
 	lateinit var settings: AppSettings
 
-	@JvmField
-	protected val insetsDelegate = WindowInsetsDelegate()
+	@Suppress("LeakingThis")
+	protected val insetsDelegate = WindowInsetsDelegate(this)
 
 	override val recyclerView: RecyclerView
 		get() = listView
 
 	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 		super.onViewCreated(view, savedInstanceState)
-		val themedContext = (view.parentView ?: view).context
-		view.setBackgroundColor(themedContext.getThemeColor(android.R.attr.colorBackground))
 		listView.clipToPadding = false
 		insetsDelegate.onViewCreated(view)
-		insetsDelegate.addInsetsListener(this)
 	}
 
 	override fun onDestroyView() {
-		insetsDelegate.removeInsetsListener(this)
 		insetsDelegate.onDestroyView()
 		super.onDestroyView()
 	}
 
 	override fun onResume() {
 		super.onResume()
-		setTitle(if (titleId != 0) getString(titleId) else null)
+		if (titleId != 0) {
+			setTitle(getString(titleId))
+		}
 	}
 
 	@CallSuper
@@ -59,7 +55,9 @@ abstract class BasePreferenceFragment(@StringRes private val titleId: Int) :
 		)
 	}
 
-	protected fun setTitle(title: CharSequence?) {
-		(activity as? SettingsActivity)?.setSectionTitle(title)
+	@Suppress("UsePropertyAccessSyntax")
+	protected fun setTitle(title: CharSequence) {
+		(parentFragment as? SettingsHeadersFragment)?.setTitle(title)
+			?: activity?.setTitle(title)
 	}
 }

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

@@ -0,0 +1,5 @@
+package org.koitharu.kotatsu.base.ui
+
+import androidx.lifecycle.LifecycleService
+
+abstract class BaseService : LifecycleService()

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

@@ -0,0 +1,49 @@
+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 org.koitharu.kotatsu.base.ui.util.CountedBooleanLiveData
+import org.koitharu.kotatsu.utils.SingleLiveEvent
+import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
+
+abstract class BaseViewModel : ViewModel() {
+
+	protected val loadingCounter = CountedBooleanLiveData()
+	protected val errorEvent = SingleLiveEvent<Throwable>()
+
+	val onError: LiveData<Throwable>
+		get() = errorEvent
+
+	val isLoading: LiveData<Boolean>
+		get() = loadingCounter
+
+	protected fun launchJob(
+		context: CoroutineContext = EmptyCoroutineContext,
+		start: CoroutineStart = CoroutineStart.DEFAULT,
+		block: suspend CoroutineScope.() -> Unit
+	): Job = viewModelScope.launch(context + createErrorHandler(), start, block)
+
+	protected fun launchLoadingJob(
+		context: CoroutineContext = EmptyCoroutineContext,
+		start: CoroutineStart = CoroutineStart.DEFAULT,
+		block: suspend CoroutineScope.() -> Unit
+	): Job = viewModelScope.launch(context + createErrorHandler(), start) {
+		loadingCounter.increment()
+		try {
+			block()
+		} finally {
+			loadingCounter.decrement()
+		}
+	}
+
+	private fun createErrorHandler() = CoroutineExceptionHandler { _, throwable ->
+		throwable.printStackTraceDebug()
+		if (throwable !is CancellationException) {
+			errorEvent.postCall(throwable)
+		}
+	}
+}

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

@@ -1,5 +1,6 @@
-package org.koitharu.kotatsu.core.ui
+package org.koitharu.kotatsu.base.ui
 
+import android.app.Service
 import android.content.Intent
 import androidx.lifecycle.lifecycleScope
 import kotlinx.coroutines.CoroutineDispatcher
@@ -9,7 +10,7 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 import kotlinx.coroutines.withContext
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
+import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
 
 abstract class CoroutineIntentService : BaseService() {
 
@@ -19,7 +20,7 @@ abstract class CoroutineIntentService : BaseService() {
 	final override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
 		super.onStartCommand(intent, flags, startId)
 		launchCoroutine(intent, startId)
-		return START_REDELIVER_INTENT
+		return Service.START_REDELIVER_INTENT
 	}
 
 	private fun launchCoroutine(intent: Intent?, startId: Int) = lifecycleScope.launch(errorHandler(startId)) {

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui
+package org.koitharu.kotatsu.base.ui
 
 import android.app.Activity
 import android.app.Application.ActivityLifecycleCallbacks

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

@@ -0,0 +1,29 @@
+package org.koitharu.kotatsu.base.ui.dialog
+
+import android.content.Context
+import android.graphics.Color
+import android.view.View
+import com.google.android.material.bottomsheet.BottomSheetDialog
+
+class AppBottomSheetDialog(context: Context, theme: Int) : BottomSheetDialog(context, theme) {
+
+	/**
+	 * https://github.com/material-components/material-components-android/issues/2582
+	 */
+	@Suppress("DEPRECATION")
+	override fun onAttachedToWindow() {
+		val window = window
+		val initialSystemUiVisibility = window?.decorView?.systemUiVisibility ?: 0
+		super.onAttachedToWindow()
+		if (window != null) {
+			// If the navigation bar is translucent at all, the BottomSheet should be edge to edge
+			val drawEdgeToEdge = edgeToEdgeEnabled && Color.alpha(window.navigationBarColor) < 0xFF
+			if (drawEdgeToEdge) {
+				// Copied from super.onAttachedToWindow:
+				val edgeToEdgeFlags = View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+				// Fix super-class's window flag bug by respecting the initial system UI visibility:
+				window.decorView.systemUiVisibility = edgeToEdgeFlags or initialSystemUiVisibility
+			}
+		}
+	}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.dialog
+package org.koitharu.kotatsu.base.ui.dialog
 
 import android.content.Context
 import android.content.DialogInterface
@@ -77,4 +77,4 @@ class CheckBoxAlertDialog private constructor(private val delegate: AlertDialog)
 		fun create() = CheckBoxAlertDialog(delegate.create())
 
 	}
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.dialog
+package org.koitharu.kotatsu.base.ui.dialog
 
 import android.content.DialogInterface
 
@@ -10,4 +10,4 @@ class RememberSelectionDialogListener(initialValue: Int) : DialogInterface.OnCli
 	override fun onClick(dialog: DialogInterface?, which: Int) {
 		selection = which
 	}
-}
+}

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

@@ -0,0 +1,101 @@
+package org.koitharu.kotatsu.base.ui.dialog
+
+import android.content.Context
+import android.content.DialogInterface
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.BaseAdapter
+import androidx.annotation.StringRes
+import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.runBlocking
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.databinding.ItemStorageBinding
+import org.koitharu.kotatsu.local.data.LocalStorageManager
+import java.io.File
+
+class StorageSelectDialog private constructor(private val delegate: AlertDialog) :
+	DialogInterface by delegate {
+
+	fun show() = delegate.show()
+
+	class Builder(context: Context, storageManager: LocalStorageManager, listener: OnStorageSelectListener) {
+
+		private val adapter = VolumesAdapter(storageManager)
+		private val delegate = MaterialAlertDialogBuilder(context)
+
+		init {
+			if (adapter.isEmpty) {
+				delegate.setMessage(R.string.cannot_find_available_storage)
+			} else {
+				val defaultValue = runBlocking {
+					storageManager.getDefaultWriteableDir()
+				}
+				adapter.selectedItemPosition = adapter.volumes.indexOfFirst {
+					it.first.canonicalPath == defaultValue?.canonicalPath
+				}
+				delegate.setAdapter(adapter) { d, i ->
+					listener.onStorageSelected(adapter.getItem(i).first)
+					d.dismiss()
+				}
+			}
+		}
+
+		fun setTitle(@StringRes titleResId: Int): Builder {
+			delegate.setTitle(titleResId)
+			return this
+		}
+
+		fun setTitle(title: CharSequence): Builder {
+			delegate.setTitle(title)
+			return this
+		}
+
+		fun setNegativeButton(@StringRes textId: Int): Builder {
+			delegate.setNegativeButton(textId, null)
+			return this
+		}
+
+		fun create() = StorageSelectDialog(delegate.create())
+	}
+
+	private class VolumesAdapter(storageManager: LocalStorageManager) : BaseAdapter() {
+
+		var selectedItemPosition: Int = -1
+		val volumes = getAvailableVolumes(storageManager)
+
+		override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
+			val view = convertView ?: LayoutInflater.from(parent.context).inflate(R.layout.item_storage, parent, false)
+			val binding = (view.tag as? ItemStorageBinding) ?: ItemStorageBinding.bind(view).also {
+				view.tag = it
+			}
+			val item = volumes[position]
+			binding.imageViewIndicator.isChecked = selectedItemPosition == position
+			binding.textViewTitle.text = item.second
+			binding.textViewSubtitle.text = item.first.path
+			return view
+		}
+
+		override fun getItem(position: Int): Pair<File, String> = volumes[position]
+
+		override fun getItemId(position: Int) = position.toLong()
+
+		override fun getCount() = volumes.size
+
+		override fun hasStableIds() = true
+
+		private fun getAvailableVolumes(storageManager: LocalStorageManager): List<Pair<File, String>> {
+			return runBlocking {
+				storageManager.getWriteableDirs().map {
+					it to storageManager.getStorageDisplayName(it)
+				}
+			}
+		}
+	}
+
+	fun interface OnStorageSelectListener {
+
+		fun onStorageSelected(file: File)
+	}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list
+package org.koitharu.kotatsu.base.ui.list
 
 import android.view.View
 import android.view.View.OnClickListener

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

@@ -1,41 +1,31 @@
-package org.koitharu.kotatsu.core.ui.list
+package org.koitharu.kotatsu.base.ui.list
 
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 
-abstract class BoundsScrollListener(
-	@JvmField protected val offsetTop: Int,
-	@JvmField protected val offsetBottom: Int
-) : RecyclerView.OnScrollListener() {
+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)
-		}
-		onPostScrolled(recyclerView, firstVisibleItemPosition, visibleItemCount)
 	}
 
 	abstract fun onScrolledToStart(recyclerView: RecyclerView)
 
 	abstract fun onScrolledToEnd(recyclerView: RecyclerView)
-
-	protected open fun onPostScrolled(
-		recyclerView: RecyclerView,
-		firstVisibleItemPosition: Int,
-		visibleItemCount: Int
-	) = Unit
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list
+package org.koitharu.kotatsu.base.ui.list
 
 import android.content.Context
 import android.util.AttributeSet
@@ -34,4 +34,4 @@ class FitHeightGridLayoutManager : GridLayoutManager {
 			super.layoutDecoratedWithMargins(child, left, top, right, bottom)
 		}
 	}
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list
+package org.koitharu.kotatsu.base.ui.list
 
 import android.content.Context
 import android.util.AttributeSet
@@ -34,4 +34,4 @@ class FitHeightLinearLayoutManager : LinearLayoutManager {
 			super.layoutDecoratedWithMargins(child, left, top, right, bottom)
 		}
 	}
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list
+package org.koitharu.kotatsu.base.ui.list
 
 import android.app.Activity
 import android.os.Bundle
@@ -12,9 +12,9 @@ import androidx.lifecycle.LifecycleOwner
 import androidx.recyclerview.widget.RecyclerView
 import androidx.savedstate.SavedStateRegistry
 import androidx.savedstate.SavedStateRegistryOwner
-import kotlinx.coroutines.Dispatchers
-import org.koitharu.kotatsu.core.ui.list.decor.AbstractSelectionItemDecoration
 import kotlin.coroutines.EmptyCoroutineContext
+import kotlinx.coroutines.Dispatchers
+import org.koitharu.kotatsu.base.ui.list.decor.AbstractSelectionItemDecoration
 
 private const val KEY_SELECTION = "selection"
 private const val PROVIDER_NAME = "selection_decoration"

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

@@ -1,10 +1,10 @@
-package org.koitharu.kotatsu.core.ui.list
+package org.koitharu.kotatsu.base.ui.list
 
 import android.view.View
 
-fun interface OnListItemClickListener<I> {
+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/PaginationScrollListener.kt

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list
+package org.koitharu.kotatsu.base.ui.list
 
 import androidx.recyclerview.widget.RecyclerView
 
@@ -15,4 +15,4 @@ class PaginationScrollListener(offset: Int, private val callback: Callback) :
 
 		fun onScrolledToEnd()
 	}
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list
+package org.koitharu.kotatsu.base.ui.list
 
 import android.app.Activity
 import android.os.Bundle
@@ -14,7 +14,7 @@ import androidx.recyclerview.widget.RecyclerView
 import androidx.savedstate.SavedStateRegistry
 import androidx.savedstate.SavedStateRegistryOwner
 import kotlinx.coroutines.Dispatchers
-import org.koitharu.kotatsu.core.ui.list.decor.AbstractSelectionItemDecoration
+import org.koitharu.kotatsu.base.ui.list.decor.AbstractSelectionItemDecoration
 import kotlin.coroutines.EmptyCoroutineContext
 
 private const val PROVIDER_NAME = "selection_decoration_sectioned"

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

@@ -0,0 +1,87 @@
+package org.koitharu.kotatsu.base.ui.list.decor
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.Rect
+import android.view.View
+import androidx.core.content.res.getColorOrThrow
+import androidx.core.view.children
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.R as materialR
+
+@SuppressLint("PrivateResource")
+abstract class AbstractDividerItemDecoration(context: Context) : RecyclerView.ItemDecoration() {
+
+	private val bounds = Rect()
+	private val thickness: Int
+	private val paint = Paint(Paint.ANTI_ALIAS_FLAG)
+
+	init {
+		paint.style = Paint.Style.FILL
+		val ta = context.obtainStyledAttributes(
+			null,
+			materialR.styleable.MaterialDivider,
+			materialR.attr.materialDividerStyle,
+			materialR.style.Widget_Material3_MaterialDivider,
+		)
+		paint.color = ta.getColorOrThrow(materialR.styleable.MaterialDivider_dividerColor)
+		thickness = ta.getDimensionPixelSize(
+			materialR.styleable.MaterialDivider_dividerThickness,
+			context.resources.getDimensionPixelSize(materialR.dimen.material_divider_thickness),
+		)
+		ta.recycle()
+	}
+
+
+	override fun getItemOffsets(
+		outRect: Rect,
+		view: View,
+		parent: RecyclerView,
+		state: RecyclerView.State,
+	) {
+		outRect.set(0, thickness, 0, 0)
+	}
+
+	// TODO implement for horizontal lists on demand
+	override fun onDraw(canvas: Canvas, parent: RecyclerView, s: RecyclerView.State) {
+		if (parent.layoutManager == null || thickness == 0) {
+			return
+		}
+		canvas.save()
+		val left: Float
+		val right: Float
+		if (parent.clipToPadding) {
+			left = parent.paddingLeft.toFloat()
+			right = (parent.width - parent.paddingRight).toFloat()
+			canvas.clipRect(
+				left,
+				parent.paddingTop.toFloat(),
+				right,
+				(parent.height - parent.paddingBottom).toFloat()
+			)
+		} else {
+			left = 0f
+			right = parent.width.toFloat()
+		}
+
+		var previous: RecyclerView.ViewHolder? = null
+		for (child in parent.children) {
+			val holder = parent.getChildViewHolder(child)
+			if (previous != null && shouldDrawDivider(previous, holder)) {
+				parent.getDecoratedBoundsWithMargins(child, bounds)
+				val top: Float = bounds.top + child.translationY
+				val bottom: Float = top + thickness
+				canvas.drawRect(left, top, right, bottom, paint)
+			}
+			previous = holder
+		}
+		canvas.restore()
+	}
+
+	protected abstract fun shouldDrawDivider(
+		above: RecyclerView.ViewHolder,
+		below: RecyclerView.ViewHolder,
+	): Boolean
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list.decor
+package org.koitharu.kotatsu.base.ui.list.decor
 
 import android.graphics.Canvas
 import android.graphics.Rect
@@ -67,7 +67,7 @@ abstract class AbstractSelectionItemDecoration : RecyclerView.ItemDecoration() {
 		if (parent.clipToPadding) {
 			canvas.clipRect(
 				parent.paddingLeft, parent.paddingTop, parent.width - parent.paddingRight,
-				parent.height - parent.paddingBottom,
+				parent.height - parent.paddingBottom
 			)
 		}
 
@@ -108,4 +108,4 @@ abstract class AbstractSelectionItemDecoration : RecyclerView.ItemDecoration() {
 		bounds: RectF,
 		state: RecyclerView.State,
 	) = Unit
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list.decor
+package org.koitharu.kotatsu.base.ui.list.decor
 
 import android.graphics.Rect
 import android.view.View

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

@@ -0,0 +1,35 @@
+package org.koitharu.kotatsu.base.ui.list.decor
+
+import android.graphics.Rect
+import android.util.SparseIntArray
+import android.view.View
+import androidx.core.util.getOrDefault
+import androidx.core.util.set
+import androidx.recyclerview.widget.RecyclerView
+
+class TypedSpacingItemDecoration(
+	vararg spacingMapping: Pair<Int, Int>,
+	private val fallbackSpacing: Int = 0,
+) : RecyclerView.ItemDecoration() {
+
+	private val mapping = SparseIntArray(spacingMapping.size)
+	
+	init {
+		spacingMapping.forEach { (k, v) -> mapping[k] = v }
+	}
+
+	override fun getItemOffsets(
+		outRect: Rect,
+		view: View,
+		parent: RecyclerView,
+		state: RecyclerView.State
+	) {
+		val itemType = parent.getChildViewHolder(view)?.itemViewType
+		val spacing = if (itemType == null) {
+			fallbackSpacing
+		} else {
+			mapping.getOrDefault(itemType, fallbackSpacing)
+		}
+		outRect.set(spacing, spacing, spacing, spacing)
+	}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list.fastscroll
+package org.koitharu.kotatsu.base.ui.list.fastscroll
 
 import android.animation.Animator
 import android.animation.AnimatorListenerAdapter
@@ -8,9 +8,9 @@ import android.view.animation.AccelerateInterpolator
 import android.view.animation.DecelerateInterpolator
 import androidx.core.view.isInvisible
 import androidx.core.view.isVisible
-import org.koitharu.kotatsu.core.util.ext.animatorDurationScale
-import org.koitharu.kotatsu.core.util.ext.measureWidth
 import kotlin.math.hypot
+import org.koitharu.kotatsu.utils.ext.animatorDurationScale
+import org.koitharu.kotatsu.utils.ext.measureWidth
 
 class BubbleAnimator(
 	private val bubble: View,

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

@@ -1,10 +1,9 @@
-package org.koitharu.kotatsu.core.ui.list.fastscroll
+package org.koitharu.kotatsu.base.ui.list.fastscroll
 
 import android.content.Context
 import android.util.AttributeSet
 import android.view.ViewGroup
 import androidx.annotation.AttrRes
-import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
 import org.koitharu.kotatsu.R
 
@@ -16,12 +15,6 @@ class FastScrollRecyclerView @JvmOverloads constructor(
 
 	val fastScroller = FastScroller(context, attrs)
 
-	var isFastScrollerEnabled: Boolean = true
-		set(value) {
-			field = value
-			fastScroller.isVisible = value && isVisible
-		}
-
 	init {
 		fastScroller.id = R.id.fast_scroller
 		fastScroller.layoutParams = ViewGroup.LayoutParams(
@@ -37,7 +30,7 @@ class FastScrollRecyclerView @JvmOverloads constructor(
 
 	override fun setVisibility(visibility: Int) {
 		super.setVisibility(visibility)
-		fastScroller.visibility = if (isFastScrollerEnabled) visibility else GONE
+		fastScroller.visibility = visibility
 	}
 
 	override fun onAttachedToWindow() {
@@ -49,4 +42,4 @@ class FastScrollRecyclerView @JvmOverloads constructor(
 		fastScroller.detachRecyclerView()
 		super.onDetachedFromWindow()
 	}
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list.fastscroll
+package org.koitharu.kotatsu.base.ui.list.fastscroll
 
 import android.annotation.SuppressLint
 import android.content.Context
@@ -9,7 +9,6 @@ import android.util.AttributeSet
 import android.util.TypedValue
 import android.view.LayoutInflater
 import android.view.MotionEvent
-import android.view.View
 import android.view.ViewGroup
 import android.widget.*
 import androidx.annotation.*
@@ -19,14 +18,13 @@ import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.content.ContextCompat
 import androidx.core.content.withStyledAttributes
 import androidx.core.view.GravityCompat
-import androidx.core.view.ancestors
 import androidx.core.view.isGone
 import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.util.ext.getThemeColor
-import org.koitharu.kotatsu.core.util.ext.isLayoutReversed
 import org.koitharu.kotatsu.databinding.FastScrollerBinding
+import org.koitharu.kotatsu.utils.ext.getThemeColor
+import org.koitharu.kotatsu.utils.ext.isLayoutReversed
 import kotlin.math.roundToInt
 import com.google.android.material.R as materialR
 
@@ -58,7 +56,6 @@ class FastScroller @JvmOverloads constructor(
 	private var bubbleHeight = 0
 	private var handleHeight = 0
 	private var viewHeight = 0
-	private var offset = 0
 	private var hideScrollbar = true
 	private var showBubble = true
 	private var showBubbleAlways = false
@@ -101,7 +98,6 @@ class FastScroller @JvmOverloads constructor(
 						showScrollbar()
 						if (showBubbleAlways && sectionIndexer != null) showBubble()
 					}
-
 					RecyclerView.SCROLL_STATE_IDLE -> if (hideScrollbar && !binding.thumb.isSelected) {
 						handler.postDelayed(scrollbarHider, SCROLLBAR_HIDE_DELAY)
 					}
@@ -117,9 +113,6 @@ class FastScroller @JvmOverloads constructor(
 			return viewHeight * proportion
 		}
 
-	val isScrollbarVisible: Boolean
-		get() = binding.scrollbar.isVisible
-
 	init {
 		clipChildren = false
 		orientation = HORIZONTAL
@@ -143,7 +136,6 @@ class FastScroller @JvmOverloads constructor(
 			bubbleSize = getBubbleSize(R.styleable.FastScroller_bubbleSize, BubbleSize.NORMAL)
 			val textSize = getDimension(R.styleable.FastScroller_bubbleTextSize, bubbleSize.textSize)
 			binding.bubble.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize)
-			offset = getDimensionPixelOffset(R.styleable.FastScroller_scrollerOffset, offset)
 		}
 
 		setTrackColor(trackColor)
@@ -170,9 +162,7 @@ class FastScroller @JvmOverloads constructor(
 
 		when (event.actionMasked) {
 			MotionEvent.ACTION_DOWN -> {
-				if (!isScrollbarVisible || event.x.toInt() !in binding.scrollbar.left..binding.scrollbar.right) {
-					return false
-				}
+				if (event.x.toInt() !in binding.scrollbar.left..binding.scrollbar.right) return false
 
 				requestDisallowInterceptTouchEvent(true)
 				setHandleSelected(true)
@@ -186,12 +176,10 @@ class FastScroller @JvmOverloads constructor(
 				setYPositions()
 				return true
 			}
-
 			MotionEvent.ACTION_MOVE -> {
 				setYPositions()
 				return true
 			}
-
 			MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> {
 				requestDisallowInterceptTouchEvent(false)
 				setHandleSelected(false)
@@ -257,31 +245,27 @@ class FastScroller @JvmOverloads constructor(
 
 				layoutParams = (layoutParams as ConstraintLayout.LayoutParams).apply {
 					height = 0
-					setMargins(offset, marginTop, offset, marginBottom)
+					setMargins(0, marginTop, 0, marginBottom)
 				}
 			}
-
 			is CoordinatorLayout -> layoutParams = (layoutParams as CoordinatorLayout.LayoutParams).apply {
 				height = LayoutParams.MATCH_PARENT
 				anchorGravity = GravityCompat.END
 				anchorId = recyclerViewId
-				setMargins(offset, marginTop, offset, marginBottom)
+				setMargins(0, marginTop, 0, marginBottom)
 			}
-
 			is FrameLayout -> layoutParams = (layoutParams as FrameLayout.LayoutParams).apply {
 				height = LayoutParams.MATCH_PARENT
 				gravity = GravityCompat.END
-				setMargins(offset, marginTop, offset, marginBottom)
+				setMargins(0, marginTop, 0, marginBottom)
 			}
-
 			is RelativeLayout -> layoutParams = (layoutParams as RelativeLayout.LayoutParams).apply {
 				height = 0
 				addRule(RelativeLayout.ALIGN_TOP, recyclerViewId)
 				addRule(RelativeLayout.ALIGN_BOTTOM, recyclerViewId)
 				addRule(RelativeLayout.ALIGN_END, recyclerViewId)
-				setMargins(offset, marginTop, offset, marginBottom)
+				setMargins(0, marginTop, 0, marginBottom)
 			}
-
 			else -> throw IllegalArgumentException("Parent ViewGroup must be a ConstraintLayout, CoordinatorLayout, FrameLayout, or RelativeLayout")
 		}
 
@@ -303,12 +287,10 @@ class FastScroller @JvmOverloads constructor(
 
 		if (parent is ViewGroup) {
 			setLayoutParams(parent as ViewGroup)
-		} else {
-			val viewGroup = findValidParent(recyclerView)
-			if (viewGroup != null) {
-				viewGroup.addView(this)
-				setLayoutParams(viewGroup)
-			}
+		} else if (recyclerView.parent is ViewGroup) {
+			val viewGroup = recyclerView.parent as ViewGroup
+			viewGroup.addView(this)
+			setLayoutParams(viewGroup)
 		}
 
 		recyclerView.addOnScrollListener(scrollListener)
@@ -519,15 +501,7 @@ class FastScroller @JvmOverloads constructor(
 
 	private fun TypedArray.getBubbleSize(@StyleableRes index: Int, defaultValue: BubbleSize): BubbleSize {
 		val ordinal = getInt(index, -1)
-		return BubbleSize.entries.getOrNull(ordinal) ?: defaultValue
-	}
-
-	private fun findValidParent(view: View): ViewGroup? = view.ancestors.firstNotNullOfOrNull { p ->
-		if (p is FrameLayout || p is ConstraintLayout || p is CoordinatorLayout || p is RelativeLayout) {
-			p as ViewGroup
-		} else {
-			null
-		}
+		return BubbleSize.values().getOrNull(ordinal) ?: defaultValue
 	}
 
 	private val BubbleSize.textSize

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.list.fastscroll
+package org.koitharu.kotatsu.base.ui.list.fastscroll
 
 import android.animation.Animator
 import android.animation.AnimatorListenerAdapter
@@ -7,7 +7,7 @@ import android.view.ViewPropertyAnimator
 import androidx.core.view.isInvisible
 import androidx.core.view.isVisible
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.util.ext.animatorDurationScale
+import org.koitharu.kotatsu.utils.ext.animatorDurationScale
 
 class ScrollbarAnimator(
 	private val scrollbar: View,

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

@@ -1,11 +1,10 @@
-package org.koitharu.kotatsu.core.ui.util
+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 : OnBackPressedCallback(false) {
+class ActionModeDelegate {
 
 	private var activeActionMode: ActionMode? = null
 	private var listeners: MutableList<ActionModeListener>? = null
@@ -13,19 +12,13 @@ class ActionModeDelegate : OnBackPressedCallback(false) {
 	val isActionModeStarted: Boolean
 		get() = activeActionMode != null
 
-	override fun handleOnBackPressed() {
-		finishActionMode()
-	}
-
 	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) }
 	}
 
@@ -45,10 +38,6 @@ class ActionModeDelegate : OnBackPressedCallback(false) {
 		owner.lifecycle.addObserver(ListenerLifecycleObserver(listener))
 	}
 
-	fun finishActionMode() {
-		activeActionMode?.finish()
-	}
-
 	private inner class ListenerLifecycleObserver(
 		private val listener: ActionModeListener,
 	) : DefaultLifecycleObserver {
@@ -58,4 +47,4 @@ class ActionModeDelegate : OnBackPressedCallback(false) {
 			removeListener(listener)
 		}
 	}
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.ui.util
 
 import androidx.appcompat.view.ActionMode
 
@@ -7,4 +7,4 @@ interface ActionModeListener {
 	fun onActionModeStarted(mode: ActionMode)
 
 	fun onActionModeFinished(mode: ActionMode)
-}
+}

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

@@ -1,9 +1,8 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.ui.util
 
 import android.app.Activity
 import android.os.Bundle
-import androidx.core.app.ActivityCompat
-import org.koitharu.kotatsu.core.ui.DefaultActivityLifecycleCallbacks
+import org.koitharu.kotatsu.base.ui.DefaultActivityLifecycleCallbacks
 import java.util.WeakHashMap
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -23,11 +22,6 @@ class ActivityRecreationHandle @Inject constructor() : DefaultActivityLifecycleC
 
 	fun recreateAll() {
 		val snapshot = activities.keys.toList()
-		snapshot.forEach { ActivityCompat.recreate(it) }
-	}
-
-	fun recreate(cls: Class<out Activity>) {
-		val activity = activities.keys.find { x -> x.javaClass == cls } ?: return
-		ActivityCompat.recreate(activity)
+		snapshot.forEach { it.recreate() }
 	}
 }

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

@@ -1,8 +1,9 @@
-package org.koitharu.kotatsu.core.ui.util
+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
@@ -10,3 +11,8 @@ 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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.ui.util
 
 import android.view.MenuItem
 import android.view.MenuItem.OnActionExpandListener

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

@@ -0,0 +1,31 @@
+package org.koitharu.kotatsu.base.ui.util
+
+import androidx.annotation.AnyThread
+import androidx.lifecycle.LiveData
+import java.util.concurrent.atomic.AtomicInteger
+
+class CountedBooleanLiveData : LiveData<Boolean>(false) {
+
+	private val counter = AtomicInteger(0)
+
+	@AnyThread
+	fun increment() {
+		if (counter.getAndIncrement() == 0) {
+			postValue(true)
+		}
+	}
+
+	@AnyThread
+	fun decrement() {
+		if (counter.decrementAndGet() == 0) {
+			postValue(false)
+		}
+	}
+
+	@AnyThread
+	fun reset() {
+		if (counter.getAndSet(0) != 0) {
+			postValue(false)
+		}
+	}
+}

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

@@ -1,8 +1,8 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.ui.util
 
 import androidx.recyclerview.widget.RecyclerView
 
 interface RecyclerViewOwner {
 
 	val recyclerView: RecyclerView
-}
+}

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

@@ -1,8 +1,9 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.ui.util
 
 import androidx.annotation.StringRes
+import org.koitharu.kotatsu.base.domain.ReversibleHandle
 
 class ReversibleAction(
 	@StringRes val stringResId: Int,
 	val handle: ReversibleHandle?,
-)
+)

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.ui.util
 
 import android.content.Context
 import android.util.AttributeSet
@@ -10,7 +10,9 @@ import com.google.android.material.floatingactionbutton.ExtendedFloatingActionBu
 
 open class ShrinkOnScrollBehavior : Behavior<ExtendedFloatingActionButton> {
 
+	@Suppress("unused")
 	constructor() : super()
+	@Suppress("unused")
 	constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs)
 
 	override fun onStartNestedScroll(

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.ui.util
 
 import android.view.View
 import androidx.annotation.Px

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

@@ -1,11 +1,11 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.ui.util
 
 import android.animation.ValueAnimator
 import android.view.animation.AccelerateDecelerateInterpolator
+import com.google.android.material.R as materialR
 import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.shape.MaterialShapeDrawable
-import org.koitharu.kotatsu.core.util.ext.getAnimationDuration
-import com.google.android.material.R as materialR
+import org.koitharu.kotatsu.utils.ext.getAnimationDuration
 
 class StatusBarDimHelper : AppBarLayout.OnOffsetChangedListener {
 

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

@@ -1,21 +1,19 @@
-package org.koitharu.kotatsu.core.ui.util
+package org.koitharu.kotatsu.base.ui.util
 
 import android.view.View
 import androidx.core.graphics.Insets
 import androidx.core.view.OnApplyWindowInsetsListener
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
-import java.util.LinkedList
 
-class WindowInsetsDelegate : OnApplyWindowInsetsListener, View.OnLayoutChangeListener {
+class WindowInsetsDelegate(
+	private val listener: WindowInsetsListener,
+) : OnApplyWindowInsetsListener, View.OnLayoutChangeListener {
 
-	@JvmField
 	var handleImeInsets: Boolean = false
 
-	@JvmField
 	var interceptingWindowInsetsListener: OnApplyWindowInsetsListener? = null
 
-	private val listeners = LinkedList<WindowInsetsListener>()
 	private var lastInsets: Insets? = null
 
 	override fun onApplyWindowInsets(v: View, insets: WindowInsetsCompat): WindowInsetsCompat {
@@ -29,7 +27,7 @@ class WindowInsetsDelegate : OnApplyWindowInsetsListener, View.OnLayoutChangeLis
 			handledInsets.getInsets(WindowInsetsCompat.Type.systemBars())
 		}
 		if (newInsets != lastInsets) {
-			listeners.forEach { it.onWindowInsetsChanged(newInsets) }
+			listener.onWindowInsetsChanged(newInsets)
 			lastInsets = newInsets
 		}
 		return handledInsets
@@ -52,15 +50,6 @@ class WindowInsetsDelegate : OnApplyWindowInsetsListener, View.OnLayoutChangeLis
 		}
 	}
 
-	fun addInsetsListener(listener: WindowInsetsListener) {
-		listeners.add(listener)
-		lastInsets?.let { listener.onWindowInsetsChanged(it) }
-	}
-
-	fun removeInsetsListener(listener: WindowInsetsListener) {
-		listeners.remove(listener)
-	}
-
 	fun onViewCreated(view: View) {
 		ViewCompat.setOnApplyWindowInsetsListener(view, this)
 		view.addOnLayoutChangeListener(this)
@@ -74,4 +63,4 @@ class WindowInsetsDelegate : OnApplyWindowInsetsListener, View.OnLayoutChangeLis
 
 		fun onWindowInsetsChanged(insets: Insets)
 	}
-}
+}

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

@@ -0,0 +1,312 @@
+package org.koitharu.kotatsu.base.ui.widgets
+
+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
+import androidx.core.content.withStyledAttributes
+import androidx.core.view.*
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleOwner
+import com.google.android.material.appbar.AppBarLayout
+import com.google.android.material.appbar.MaterialToolbar
+import com.google.android.material.bottomsheet.BottomSheetBehavior
+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
+
+class BottomSheetHeaderBar @JvmOverloads constructor(
+	context: Context,
+	attrs: AttributeSet? = null,
+	@AttrRes defStyleAttr: Int = materialR.attr.appBarLayoutStyle,
+) : AppBarLayout(context, attrs, defStyleAttr), MenuHost {
+
+	private val binding = LayoutSheetHeaderBinding.inflate(LayoutInflater.from(context), this)
+	private val closeDrawable = context.getThemeDrawable(materialR.attr.actionModeCloseDrawable)
+	private val bottomSheetCallback = Callback()
+	private val adjustStateRunnable = Runnable { adjustState() }
+	private var bottomSheetBehavior: BottomSheetBehavior<*>? = null
+	private val locationBuffer = IntArray(2)
+	private val expansionListeners = LinkedList<OnExpansionChangeListener>()
+	private var fitStatusBar = false
+	private val minHandleHeight = context.resources.getDimensionPixelSize(R.dimen.bottom_sheet_handle_size_min)
+	private val maxHandleHeight = context.resources.getDimensionPixelSize(R.dimen.bottom_sheet_handle_size_max)
+	private var isLayoutSuppressedCompat = false
+	private var isLayoutCalledWhileSuppressed = false
+	private var isBsExpanded = false
+	private var stateAdjustedAt = 0L
+
+	@Deprecated("")
+	val toolbar: MaterialToolbar
+		get() = binding.toolbar
+
+	val menu: Menu
+		get() = binding.toolbar.menu
+
+	var title: CharSequence?
+		get() = binding.toolbar.title
+		set(value) {
+			binding.toolbar.title = value
+		}
+
+	var subtitle: CharSequence?
+		get() = binding.toolbar.subtitle
+		set(value) {
+			binding.toolbar.subtitle = value
+		}
+
+	init {
+		setBackgroundResource(R.drawable.sheet_toolbar_background)
+		layoutTransition = LayoutTransition().apply {
+			setDuration(context.getAnimationDuration(R.integer.config_tinyAnimTime))
+		}
+		context.withStyledAttributes(attrs, R.styleable.BottomSheetHeaderBar, defStyleAttr) {
+			binding.toolbar.title = getString(R.styleable.BottomSheetHeaderBar_title)
+			fitStatusBar = getBoolean(R.styleable.BottomSheetHeaderBar_fitStatusBar, fitStatusBar)
+			val menuResId = getResourceId(R.styleable.BottomSheetHeaderBar_menu, 0)
+			if (menuResId != 0) {
+				binding.toolbar.inflateMenu(menuResId)
+			}
+		}
+		binding.toolbar.setNavigationOnClickListener(bottomSheetCallback)
+	}
+
+	override fun onAttachedToWindow() {
+		super.onAttachedToWindow()
+		setBottomSheetBehavior(findParentBottomSheetBehavior())
+	}
+
+	override fun onDetachedFromWindow() {
+		setBottomSheetBehavior(null)
+		super.onDetachedFromWindow()
+	}
+
+	override fun addView(child: View?, index: Int) {
+		if (shouldAddView(child)) {
+			super.addView(child, index)
+		} else {
+			binding.toolbar.addView(child, index)
+		}
+	}
+
+	override fun addView(child: View?, width: Int, height: Int) {
+		if (shouldAddView(child)) {
+			super.addView(child, width, height)
+		} else {
+			binding.toolbar.addView(child, width, height)
+		}
+	}
+
+	override fun addView(child: View?, index: Int, params: ViewGroup.LayoutParams?) {
+		if (shouldAddView(child)) {
+			super.addView(child, index, params)
+		} else {
+			binding.toolbar.addView(child, index, convertLayoutParams(params))
+		}
+	}
+
+	override fun onApplyWindowInsets(insets: WindowInsets?): WindowInsets {
+		dispatchInsets(if (insets != null) WindowInsetsCompat.toWindowInsetsCompat(insets) else null)
+		return super.onApplyWindowInsets(insets)
+	}
+
+	override fun addMenuProvider(provider: MenuProvider) {
+		binding.toolbar.addMenuProvider(provider)
+	}
+
+	override fun addMenuProvider(provider: MenuProvider, owner: LifecycleOwner) {
+		binding.toolbar.addMenuProvider(provider, owner)
+	}
+
+	override fun addMenuProvider(provider: MenuProvider, owner: LifecycleOwner, state: Lifecycle.State) {
+		binding.toolbar.addMenuProvider(provider, owner, state)
+	}
+
+	override fun removeMenuProvider(provider: MenuProvider) {
+		binding.toolbar.removeMenuProvider(provider)
+	}
+
+	override fun invalidateMenu() {
+		binding.toolbar.invalidateMenu()
+	}
+
+	fun inflateMenu(@MenuRes resId: Int) {
+		binding.toolbar.inflateMenu(resId)
+	}
+
+	fun setNavigationOnClickListener(onClickListener: OnClickListener) {
+		binding.toolbar.setNavigationOnClickListener(onClickListener)
+	}
+
+	fun addOnExpansionChangeListener(listener: OnExpansionChangeListener) {
+		expansionListeners.add(listener)
+	}
+
+	fun removeOnExpansionChangeListener(listener: OnExpansionChangeListener) {
+		expansionListeners.remove(listener)
+	}
+
+	fun setTitle(@StringRes resId: Int) {
+		binding.toolbar.setTitle(resId)
+	}
+
+	fun setSubtitle(@StringRes resId: Int) {
+		binding.toolbar.setSubtitle(resId)
+	}
+
+	override fun onLayout(changed: Boolean, l: Int, t: Int, r: Int, b: Int) {
+		if (isLayoutSuppressedCompat) {
+			isLayoutCalledWhileSuppressed = true
+		} else {
+			super.onLayout(changed, l, t, r, b)
+		}
+	}
+
+	private fun setBottomSheetBehavior(behavior: BottomSheetBehavior<*>?) {
+		bottomSheetBehavior?.removeBottomSheetCallback(bottomSheetCallback)
+		bottomSheetBehavior = behavior
+		if (behavior != null) {
+			onBottomSheetStateChanged(behavior.state)
+			behavior.addBottomSheetCallback(bottomSheetCallback)
+		}
+	}
+
+	private fun onBottomSheetStateChanged(newState: Int) {
+		val expanded = newState == BottomSheetBehavior.STATE_EXPANDED && isOnTopOfScreen()
+		if (isBsExpanded != expanded) {
+			isBsExpanded = expanded
+			postAdjustState()
+		}
+	}
+
+	private fun suppressLayoutCompat(suppress: Boolean) {
+		if (suppress == isLayoutSuppressedCompat) return
+		isLayoutSuppressedCompat = suppress
+		if (!suppress && isLayoutCalledWhileSuppressed) {
+			requestLayout()
+		}
+		isLayoutCalledWhileSuppressed = false
+	}
+
+	private fun dispatchInsets(insets: WindowInsetsCompat?) {
+		if (!fitStatusBar) {
+			return
+		}
+		val isExpanded = binding.dragHandle.isGone
+		val topInset = insets?.getInsets(WindowInsetsCompat.Type.systemBars())?.top ?: 0
+		if (isExpanded) {
+			updatePadding(top = topInset)
+		} else {
+			updatePadding(top = 0)
+			binding.dragHandle.updateLayoutParams {
+				height = topInset.coerceIn(minHandleHeight, maxHandleHeight)
+			}
+		}
+	}
+
+	private fun findParentBottomSheetBehavior(): BottomSheetBehavior<*>? {
+		for (p in parents) {
+			val layoutParams = (p as? View)?.layoutParams
+			if (layoutParams is CoordinatorLayout.LayoutParams) {
+				val behavior = layoutParams.behavior
+				if (behavior is BottomSheetBehavior<*>) {
+					return behavior
+				}
+			}
+		}
+		return null
+	}
+
+	private fun isOnTopOfScreen(): Boolean {
+		getLocationInWindow(locationBuffer)
+		val topInset = ViewCompat.getRootWindowInsets(this)
+			?.getInsets(WindowInsetsCompat.Type.systemBars())?.top ?: 0
+		val zeroTop = (layoutParams as? MarginLayoutParams)?.topMargin ?: 0
+		return (locationBuffer[1] - topInset) <= zeroTop
+	}
+
+	private fun dismissBottomSheet() {
+		val behavior = bottomSheetBehavior ?: return
+		if (behavior.isHideable) {
+			behavior.state = BottomSheetBehavior.STATE_HIDDEN
+		} else {
+			behavior.state = BottomSheetBehavior.STATE_COLLAPSED
+		}
+	}
+
+	private fun shouldAddView(child: View?): Boolean {
+		if (child == null) {
+			return true
+		}
+		val viewId = child.id
+		return viewId == R.id.dragHandle || viewId == R.id.toolbar
+	}
+
+	private fun convertLayoutParams(params: ViewGroup.LayoutParams?): Toolbar.LayoutParams? {
+		return when (params) {
+			null -> null
+			is MarginLayoutParams -> {
+				val lp = Toolbar.LayoutParams(params)
+				if (params is LayoutParams) {
+					lp.gravity = params.gravity
+				}
+				lp
+			}
+
+			else -> Toolbar.LayoutParams(params)
+		}
+	}
+
+	private fun postAdjustState() {
+		removeCallbacks(adjustStateRunnable)
+		val now = System.currentTimeMillis()
+		if (stateAdjustedAt + THROTTLE_DELAY < now) {
+			adjustState()
+		} else {
+			postDelayed(adjustStateRunnable, THROTTLE_DELAY)
+		}
+	}
+
+	private fun adjustState() {
+		suppressLayoutCompat(true)
+		binding.toolbar.navigationIcon = (if (isBsExpanded) closeDrawable else null)
+		binding.dragHandle.isGone = isBsExpanded
+		expansionListeners.forEach { it.onExpansionStateChanged(this, isBsExpanded) }
+		dispatchInsets(ViewCompat.getRootWindowInsets(this))
+		stateAdjustedAt = System.currentTimeMillis()
+		suppressLayoutCompat(false)
+	}
+
+	private inner class Callback : BottomSheetBehavior.BottomSheetCallback(), OnClickListener {
+
+		override fun onStateChanged(bottomSheet: View, newState: Int) {
+			onBottomSheetStateChanged(newState)
+		}
+
+		override fun onSlide(bottomSheet: View, slideOffset: Float) = Unit
+
+		override fun onClick(v: View?) {
+			dismissBottomSheet()
+		}
+	}
+
+	fun interface OnExpansionChangeListener {
+
+		fun onExpansionStateChanged(headerBar: BottomSheetHeaderBar, isExpanded: Boolean)
+	}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.widgets
+package org.koitharu.kotatsu.base.ui.widgets
 
 import android.content.Context
 import android.os.Parcel
@@ -101,4 +101,4 @@ class CheckableImageView @JvmOverloads constructor(
 			}
 		}
 	}
-}
+}

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

@@ -1,21 +1,17 @@
-package org.koitharu.kotatsu.core.ui.widgets
+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.ColorRes
 import androidx.annotation.DrawableRes
-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.core.util.ext.castOrNull
-import com.google.android.material.R as materialR
+import org.koitharu.kotatsu.utils.ext.castOrNull
+import org.koitharu.kotatsu.utils.ext.getThemeColorStateList
 
 class ChipsView @JvmOverloads constructor(
 	context: Context,
@@ -31,9 +27,6 @@ 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
@@ -47,15 +40,6 @@ 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
@@ -91,24 +75,14 @@ class ChipsView @JvmOverloads constructor(
 
 	private fun bindChip(chip: Chip, model: ChipModel) {
 		chip.text = model.title
-		val tint = if (model.tint == 0) {
-			null
-		} else {
-			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
 		if (model.icon == 0) {
-			chip.chipIcon = null
 			chip.isChipIconVisible = false
 		} else {
-			chip.setChipIconResource(model.icon)
 			chip.isChipIconVisible = true
+			chip.setChipIconResource(model.icon)
 		}
+		chip.isClickable = onChipClickListener != null || model.isCheckable
+		chip.isCheckable = model.isCheckable
 		chip.isChecked = model.isChecked
 		chip.tag = model.data
 	}
@@ -118,9 +92,8 @@ 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 = defaultChipIconTint
+		chip.checkedIconTint = context.getThemeColorStateList(materialR.attr.colorControlNormal)
 		chip.isCloseIconVisible = onChipCloseClickListener != null
 		chip.setOnCloseIconClickListener(chipOnCloseListener)
 		chip.setEnsureMinTouchTargetSize(false)
@@ -139,14 +112,38 @@ class ChipsView @JvmOverloads constructor(
 		}
 	}
 
-	data class ChipModel(
-		@ColorRes val tint: Int,
-		val title: CharSequence,
+	class ChipModel(
 		@DrawableRes val icon: Int,
+		val title: CharSequence,
 		val isCheckable: Boolean,
 		val isChecked: Boolean,
 		val data: Any? = null,
-	)
+	) {
+
+		override fun equals(other: Any?): Boolean {
+			if (this === other) return true
+			if (javaClass != other?.javaClass) return false
+
+			other as ChipModel
+
+			if (icon != other.icon) return false
+			if (title != other.title) return false
+			if (isCheckable != other.isCheckable) return false
+			if (isChecked != other.isChecked) return false
+			if (data != other.data) return false
+
+			return true
+		}
+
+		override fun hashCode(): Int {
+			var result = icon
+			result = 31 * result + title.hashCode()
+			result = 31 * result + isCheckable.hashCode()
+			result = 31 * result + isChecked.hashCode()
+			result = 31 * result + (data?.hashCode() ?: 0)
+			return result
+		}
+	}
 
 	fun interface OnChipClickListener {
 

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.widgets
+package org.koitharu.kotatsu.base.ui.widgets
 
 import android.content.Context
 import android.util.AttributeSet
@@ -40,4 +40,4 @@ class CoverImageView @JvmOverloads constructor(
 		}
 		setMeasuredDimension(desiredWidth, desiredHeight)
 	}
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.widgets
+package org.koitharu.kotatsu.base.ui.widgets
 
 import android.animation.ValueAnimator
 import android.content.Context
@@ -10,8 +10,8 @@ import androidx.core.view.ViewCompat
 import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.bottomnavigation.BottomNavigationView
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.util.ext.getAnimationDuration
-import org.koitharu.kotatsu.core.util.ext.measureHeight
+import org.koitharu.kotatsu.utils.ext.getAnimationDuration
+import org.koitharu.kotatsu.utils.ext.measureHeight
 
 class HideBottomNavigationOnScrollBehavior @JvmOverloads constructor(
 	context: Context? = null,

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.widgets
+package org.koitharu.kotatsu.base.ui.widgets
 
 import android.annotation.SuppressLint
 import android.content.Context
@@ -19,7 +19,7 @@ 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.core.util.ext.resolveDp
+import org.koitharu.kotatsu.utils.ext.resolveDp
 
 @SuppressLint("RestrictedApi")
 class ListItemTextView @JvmOverloads constructor(

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

@@ -1,7 +1,5 @@
-package org.koitharu.kotatsu.core.ui.widgets
+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
@@ -11,29 +9,46 @@ import android.view.View
 import android.view.ViewOutlineProvider
 import androidx.annotation.ColorInt
 import androidx.annotation.FloatRange
-import androidx.interpolator.view.animation.FastOutSlowInInterpolator
-import org.koitharu.kotatsu.core.util.ext.getAnimationDuration
-import org.koitharu.kotatsu.core.util.ext.isAnimationsEnabled
-import org.koitharu.kotatsu.core.util.ext.resolveDp
+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.getThemeColor
+import org.koitharu.kotatsu.utils.ext.resolveDp
 
 class SegmentedBarView @JvmOverloads constructor(
 	context: Context,
 	attrs: AttributeSet? = null,
 	defStyleAttr: Int = 0,
-) : View(context, attrs, defStyleAttr), ValueAnimator.AnimatorUpdateListener, Animator.AnimatorListener {
+) : View(context, attrs, defStyleAttr) {
 
 	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
-	private var scaleFactor = 1f
-	private var scaleAnimator: ValueAnimator? = null
+
+	var segments: List<Segment>
+		get() = segmentsData
+		set(value) {
+			segmentsData.replaceWith(value)
+			updateSizes()
+			invalidate()
+		}
 
 	init {
-		paint.strokeWidth = context.resources.resolveDp(0f)
+		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) {
@@ -54,74 +69,51 @@ class SegmentedBarView @JvmOverloads constructor(
 			paint.style = Paint.Style.FILL
 			val segmentWidth = segmentsSizes[i]
 			canvas.drawRoundRect(0f, 0f, x + cornerSize, height.toFloat(), cornerSize, cornerSize, paint)
+			paint.color = outlineColor
 			paint.style = Paint.Style.STROKE
 			canvas.drawRoundRect(0f, 0f, x + cornerSize, height.toFloat(), cornerSize, cornerSize, paint)
 			x -= segmentWidth
 		}
+		paint.color = outlineColor
 		paint.style = Paint.Style.STROKE
 		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 = FastOutSlowInInterpolator()
-		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()
-		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
+		for (segment in segmentsData) {
+			val segmentWidth = (w * segment.percent).coerceAtLeast(cornerSize)
 			segmentsSizes.add(segmentWidth)
 			w -= segmentWidth
 		}
 		segmentsSizes.add(w)
 	}
 
-	data class Segment(
+	class Segment(
 		@FloatRange(from = 0.0, to = 1.0) val percent: Float,
 		@ColorInt val color: Int,
-	)
+	) {
+
+		override fun equals(other: Any?): Boolean {
+			if (this === other) return true
+			if (javaClass != other?.javaClass) return false
+
+			other as Segment
+
+			if (percent != other.percent) return false
+			if (color != other.color) return false
+
+			return true
+		}
+
+		override fun hashCode(): Int {
+			var result = percent.hashCode()
+			result = 31 * result + color
+			return result
+		}
+	}
 
 	private class OutlineProvider : ViewOutlineProvider() {
 		override fun getOutline(view: View, outline: Outline) {

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.widgets
+package org.koitharu.kotatsu.base.ui.widgets
 
 import android.content.Context
 import android.text.Selection
@@ -26,8 +26,4 @@ class SelectableTextView @JvmOverloads constructor(
 			Selection.setSelection(spannableText, text.length)
 		}
 	}
-
-	override fun scrollTo(x: Int, y: Int) {
-		super.scrollTo(0, 0)
-	}
-}
+}

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.widgets
+package org.koitharu.kotatsu.base.ui.widgets
 
 import android.annotation.SuppressLint
 import android.content.Context

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.widgets
+package org.koitharu.kotatsu.base.ui.widgets
 
 import android.animation.Animator
 import android.animation.AnimatorListenerAdapter
@@ -14,10 +14,10 @@ import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.customview.view.AbsSavedState
 import androidx.interpolator.view.animation.FastOutLinearInInterpolator
 import androidx.interpolator.view.animation.LinearOutSlowInInterpolator
-import com.google.android.material.bottomnavigation.BottomNavigationView
-import org.koitharu.kotatsu.core.util.ext.applySystemAnimatorScale
-import org.koitharu.kotatsu.core.util.ext.measureHeight
 import com.google.android.material.R as materialR
+import com.google.android.material.bottomnavigation.BottomNavigationView
+import org.koitharu.kotatsu.utils.ext.applySystemAnimatorScale
+import org.koitharu.kotatsu.utils.ext.measureHeight
 
 private const val STATE_DOWN = 1
 private const val STATE_UP = 2
@@ -65,9 +65,6 @@ class SlidingBottomNavigationView @JvmOverloads constructor(
 	}
 
 	fun show() {
-		if (currentState == STATE_UP) {
-			return
-		}
 		currentAnimator?.cancel()
 		clearAnimation()
 
@@ -80,9 +77,6 @@ class SlidingBottomNavigationView @JvmOverloads constructor(
 	}
 
 	fun hide() {
-		if (currentState == STATE_DOWN) {
-			return
-		}
 		currentAnimator?.cancel()
 		clearAnimation()
 
@@ -98,14 +92,6 @@ class SlidingBottomNavigationView @JvmOverloads constructor(
 		)
 	}
 
-	fun showOrHide(show: Boolean) {
-		if (show) {
-			show()
-		} else {
-			hide()
-		}
-	}
-
 	private fun animateTranslation(targetY: Float, duration: Long, interpolator: TimeInterpolator) {
 		currentAnimator = animate()
 			.translationY(targetY)
@@ -123,7 +109,6 @@ class SlidingBottomNavigationView @JvmOverloads constructor(
 	}
 
 	internal class SavedState : AbsSavedState {
-
 		var currentState = STATE_UP
 		var translationY = 0F
 

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

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.core.ui.widgets
+package org.koitharu.kotatsu.base.ui.widgets
 
 import android.content.Context
 import android.util.AttributeSet

app/src/main/java/org/koitharu/kotatsu/bookmarks/data/BookmarksDao.kt

@@ -0,0 +1,33 @@
+package org.koitharu.kotatsu.bookmarks.data
+
+import androidx.room.*
+import kotlinx.coroutines.flow.Flow
+import org.koitharu.kotatsu.core.db.entity.MangaWithTags
+
+@Dao
+abstract class BookmarksDao {
+
+	@Query("SELECT * FROM bookmarks WHERE manga_id = :mangaId AND page_id = :pageId")
+	abstract suspend fun find(mangaId: Long, pageId: Long): BookmarkEntity?
+
+	@Query("SELECT * FROM bookmarks WHERE manga_id = :mangaId AND chapter_id = :chapterId AND page = :page")
+	abstract fun observe(mangaId: Long, chapterId: Long, page: Int): Flow<BookmarkEntity?>
+
+	@Query("SELECT * FROM bookmarks WHERE manga_id = :mangaId ORDER BY created_at DESC")
+	abstract fun observe(mangaId: Long): Flow<List<BookmarkEntity>>
+
+	@Transaction
+	@Query(
+		"SELECT * FROM manga JOIN bookmarks ON bookmarks.manga_id = manga.manga_id ORDER BY bookmarks.created_at"
+	)
+	abstract fun observe(): Flow<Map<MangaWithTags, List<BookmarkEntity>>>
+
+	@Insert
+	abstract suspend fun insert(entity: BookmarkEntity)
+
+	@Delete
+	abstract suspend fun delete(entity: BookmarkEntity)
+
+	@Query("DELETE FROM bookmarks WHERE manga_id = :mangaId AND page_id = :pageId")
+	abstract suspend fun delete(mangaId: Long, pageId: Long)
+}

app/src/main/java/org/koitharu/kotatsu/bookmarks/data/EntityMapping.kt

@@ -2,7 +2,7 @@ package org.koitharu.kotatsu.bookmarks.data
 
 import org.koitharu.kotatsu.bookmarks.domain.Bookmark
 import org.koitharu.kotatsu.parsers.model.Manga
-import java.util.Date
+import java.util.*
 
 fun BookmarkEntity.toBookmark(manga: Manga) = Bookmark(
 	manga = manga,
@@ -30,5 +30,4 @@ fun Collection<BookmarkEntity>.toBookmarks(manga: Manga) = map {
 	it.toBookmark(manga)
 }
 
-@JvmName("bookmarksIds")
-fun Collection<Bookmark>.ids() = map { it.pageId }
+fun Collection<Bookmark>.ids() = map { it.pageId }

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

@@ -0,0 +1,46 @@
+package org.koitharu.kotatsu.bookmarks.domain
+
+import org.koitharu.kotatsu.parsers.model.Manga
+import java.util.*
+
+class Bookmark(
+	val manga: Manga,
+	val pageId: Long,
+	val chapterId: Long,
+	val page: Int,
+	val scroll: Int,
+	val imageUrl: String,
+	val createdAt: Date,
+	val percent: Float,
+) {
+
+	override fun equals(other: Any?): Boolean {
+		if (this === other) return true
+		if (javaClass != other?.javaClass) return false
+
+		other as Bookmark
+
+		if (manga != other.manga) return false
+		if (pageId != other.pageId) return false
+		if (chapterId != other.chapterId) return false
+		if (page != other.page) return false
+		if (scroll != other.scroll) return false
+		if (imageUrl != other.imageUrl) return false
+		if (createdAt != other.createdAt) return false
+		if (percent != other.percent) return false
+
+		return true
+	}
+
+	override fun hashCode(): Int {
+		var result = manga.hashCode()
+		result = 31 * result + pageId.hashCode()
+		result = 31 * result + chapterId.hashCode()
+		result = 31 * result + page
+		result = 31 * result + scroll
+		result = 31 * result + imageUrl.hashCode()
+		result = 31 * result + createdAt.hashCode()
+		result = 31 * result + percent.hashCode()
+		return result
+	}
+}

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

@@ -2,9 +2,10 @@ package org.koitharu.kotatsu.bookmarks.domain
 
 import android.database.SQLException
 import androidx.room.withTransaction
-import dagger.Reusable
+import javax.inject.Inject
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
+import org.koitharu.kotatsu.base.domain.ReversibleHandle
 import org.koitharu.kotatsu.bookmarks.data.BookmarkEntity
 import org.koitharu.kotatsu.bookmarks.data.toBookmark
 import org.koitharu.kotatsu.bookmarks.data.toBookmarks
@@ -13,13 +14,10 @@ import org.koitharu.kotatsu.core.db.MangaDatabase
 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.ui.util.ReversibleHandle
-import org.koitharu.kotatsu.core.util.ext.mapItems
-import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.parsers.model.Manga
-import javax.inject.Inject
+import org.koitharu.kotatsu.utils.ext.mapItems
+import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
 
-@Reusable
 class BookmarksRepository @Inject constructor(
 	private val db: MangaDatabase,
 ) {
@@ -52,33 +50,22 @@ class BookmarksRepository @Inject constructor(
 		}
 	}
 
-	suspend fun updateBookmark(bookmark: Bookmark, imageUrl: String) {
-		val entity = bookmark.toEntity().copy(
-			imageUrl = imageUrl,
-		)
-		db.bookmarksDao.upsert(listOf(entity))
+	suspend fun removeBookmark(mangaId: Long, pageId: Long) {
+		db.bookmarksDao.delete(mangaId, pageId)
 	}
 
-	suspend fun removeBookmark(mangaId: Long, chapterId: Long, page: Int) {
-		check(db.bookmarksDao.delete(mangaId, chapterId, page) != 0) {
-			"Bookmark not found"
-		}
-	}
-
-	suspend fun removeBookmark(bookmark: Bookmark) {
-		removeBookmark(bookmark.manga.id, bookmark.chapterId, bookmark.page)
-	}
-
-	suspend fun removeBookmarks(ids: Set<Long>): ReversibleHandle {
+	suspend fun removeBookmarks(ids: Map<Manga, Set<Long>>): ReversibleHandle {
 		val entities = ArrayList<BookmarkEntity>(ids.size)
 		db.withTransaction {
 			val dao = db.bookmarksDao
-			for (pageId in ids) {
-				val e = dao.find(pageId)
-				if (e != null) {
-					entities.add(e)
+			for ((manga, idSet) in ids) {
+				for (pageId in idSet) {
+					val e = dao.find(manga.id, pageId)
+					if (e != null) {
+						entities.add(e)
+					}
+					dao.delete(manga.id, pageId)
 				}
-				dao.delete(pageId)
 			}
 		}
 		return BookmarksRestorer(entities)

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

@@ -3,14 +3,16 @@ package org.koitharu.kotatsu.bookmarks.ui
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import android.view.ViewGroup
 import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.graphics.Insets
+import androidx.core.view.updateLayoutParams
 import androidx.core.view.updatePadding
 import androidx.fragment.app.commit
 import com.google.android.material.appbar.AppBarLayout
 import dagger.hilt.android.AndroidEntryPoint
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.ui.BaseActivity
+import org.koitharu.kotatsu.base.ui.BaseActivity
 import org.koitharu.kotatsu.databinding.ActivityContainerBinding
 import org.koitharu.kotatsu.main.ui.owners.AppBarOwner
 import org.koitharu.kotatsu.main.ui.owners.SnackbarOwner
@@ -22,10 +24,10 @@ class BookmarksActivity :
 	SnackbarOwner {
 
 	override val appBar: AppBarLayout
-		get() = viewBinding.appbar
+		get() = binding.appbar
 
 	override val snackbarHost: CoordinatorLayout
-		get() = viewBinding.root
+		get() = binding.root
 
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
@@ -41,7 +43,7 @@ class BookmarksActivity :
 	}
 
 	override fun onWindowInsetsChanged(insets: Insets) {
-		viewBinding.root.updatePadding(
+		binding.root.updatePadding(
 			left = insets.left,
 			right = insets.right,
 		)

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

@@ -0,0 +1,200 @@
+package org.koitharu.kotatsu.bookmarks.ui
+
+import android.os.Bundle
+import android.view.*
+import androidx.appcompat.view.ActionMode
+import androidx.core.graphics.Insets
+import androidx.core.view.updateLayoutParams
+import androidx.core.view.updatePadding
+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
+import org.koitharu.kotatsu.base.ui.list.OnListItemClickListener
+import org.koitharu.kotatsu.base.ui.list.SectionedSelectionController
+import org.koitharu.kotatsu.base.ui.list.decor.AbstractSelectionItemDecoration
+import org.koitharu.kotatsu.base.ui.list.decor.SpacingItemDecoration
+import org.koitharu.kotatsu.base.ui.list.fastscroll.FastScroller
+import org.koitharu.kotatsu.base.ui.util.ReversibleAction
+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.databinding.FragmentListSimpleBinding
+import org.koitharu.kotatsu.details.ui.DetailsActivity
+import org.koitharu.kotatsu.list.ui.adapter.ListStateHolderListener
+import org.koitharu.kotatsu.list.ui.model.ListModel
+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
+
+@AndroidEntryPoint
+class BookmarksFragment :
+	BaseFragment<FragmentListSimpleBinding>(),
+	ListStateHolderListener,
+	OnListItemClickListener<Bookmark>,
+	SectionedSelectionController.Callback<Manga>,
+	FastScroller.FastScrollListener {
+
+	@Inject
+	lateinit var coil: ImageLoader
+
+	private val viewModel by viewModels<BookmarksViewModel>()
+	private var adapter: BookmarksGroupAdapter? = null
+	private var selectionController: SectionedSelectionController<Manga>? = null
+
+	override fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): FragmentListSimpleBinding {
+		return FragmentListSimpleBinding.inflate(inflater, container, false)
+	}
+
+	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+		super.onViewCreated(view, savedInstanceState)
+		selectionController = SectionedSelectionController(
+			activity = requireActivity(),
+			owner = this,
+			callback = this,
+		)
+		adapter = BookmarksGroupAdapter(
+			lifecycleOwner = viewLifecycleOwner,
+			coil = coil,
+			listener = this,
+			selectionController = checkNotNull(selectionController),
+			bookmarkClickListener = this,
+			groupClickListener = OnGroupClickListener(),
+		)
+		binding.recyclerView.adapter = adapter
+		binding.recyclerView.setHasFixedSize(true)
+		val spacingDecoration = SpacingItemDecoration(view.resources.getDimensionPixelOffset(R.dimen.grid_spacing))
+		binding.recyclerView.addItemDecoration(spacingDecoration)
+
+		viewModel.content.observe(viewLifecycleOwner, ::onListChanged)
+		viewModel.onError.observe(viewLifecycleOwner, ::onError)
+		viewModel.onActionDone.observe(viewLifecycleOwner, ::onActionDone)
+	}
+
+	override fun onDestroyView() {
+		super.onDestroyView()
+		adapter = null
+		selectionController = null
+	}
+
+	override fun onItemClick(item: Bookmark, view: View) {
+		if (selectionController?.onItemClick(item.manga, item.pageId) != true) {
+			val intent = ReaderActivity.newIntent(view.context, item)
+			startActivity(intent, scaleUpActivityOptionsOf(view).toBundle())
+		}
+	}
+
+	override fun onItemLongClick(item: Bookmark, view: View): Boolean {
+		return selectionController?.onItemLongClick(item.manga, item.pageId) ?: false
+	}
+
+	override fun onRetryClick(error: Throwable) = Unit
+
+	override fun onEmptyActionClick() = Unit
+
+	override fun onFastScrollStart(fastScroller: FastScroller) {
+		(activity as? AppBarOwner)?.appBar?.setExpanded(false, true)
+	}
+
+	override fun onFastScrollStop(fastScroller: FastScroller) = Unit
+
+	override fun onSelectionChanged(controller: SectionedSelectionController<Manga>, count: Int) {
+		binding.recyclerView.invalidateNestedItemDecorations()
+	}
+
+	override fun onCreateActionMode(
+		controller: SectionedSelectionController<Manga>,
+		mode: ActionMode,
+		menu: Menu,
+	): Boolean {
+		mode.menuInflater.inflate(R.menu.mode_bookmarks, menu)
+		return true
+	}
+
+	override fun onActionItemClicked(
+		controller: SectionedSelectionController<Manga>,
+		mode: ActionMode,
+		item: MenuItem,
+	): Boolean {
+		return when (item.itemId) {
+			R.id.action_remove -> {
+				val ids = selectionController?.snapshot() ?: return false
+				viewModel.removeBookmarks(ids)
+				mode.finish()
+				true
+			}
+			else -> false
+		}
+	}
+
+	override fun onCreateItemDecoration(
+		controller: SectionedSelectionController<Manga>,
+		section: Manga,
+	): AbstractSelectionItemDecoration = BookmarksSelectionDecoration(requireContext())
+
+	override fun onWindowInsetsChanged(insets: Insets) {
+		binding.recyclerView.updatePadding(
+			bottom = insets.bottom,
+		)
+		binding.recyclerView.fastScroller.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+			bottomMargin = insets.bottom
+		}
+	}
+
+	private fun onListChanged(list: List<ListModel>) {
+		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
+		val snackbar = Snackbar.make((activity as SnackbarOwner).snackbarHost, action.stringResId, length)
+		if (handle != null) {
+			snackbar.setAction(R.string.undo) { handle.reverseAsync() }
+		}
+		snackbar.show()
+	}
+
+	private inner class OnGroupClickListener : OnListItemClickListener<BookmarksGroup> {
+
+		override fun onItemClick(item: BookmarksGroup, view: View) {
+			val controller = selectionController
+			if (controller != null && controller.count > 0) {
+				if (controller.getSectionCount(item.manga) == item.bookmarks.size) {
+					controller.clearSelection(item.manga)
+				} else {
+					controller.addToSelection(item.manga, item.bookmarks.ids())
+				}
+				return
+			}
+			val intent = DetailsActivity.newIntent(view.context, item.manga)
+			startActivity(intent)
+		}
+
+		override fun onItemLongClick(item: BookmarksGroup, view: View): Boolean {
+			return selectionController?.addToSelection(item.manga, item.bookmarks.ids()) ?: false
+		}
+	}
+
+	companion object {
+
+		fun newInstance() = BookmarksFragment()
+	}
+}