Fix sources not loading

Based on 85ef40d0ff

.editorconfig

@@ -2,4 +2,6 @@
 indent_size=4
 insert_final_newline=true
 ij_kotlin_allow_trailing_comma=true
-ij_kotlin_allow_trailing_comma_on_call_site=true
+ij_kotlin_allow_trailing_comma_on_call_site=true
+ij_kotlin_name_count_to_use_star_import = 2147483647
+ij_kotlin_name_count_to_use_star_import_for_members = 2147483647

.github/ISSUE_TEMPLATE.md

@@ -3,7 +3,7 @@
 I acknowledge that:
 
 - I have updated:
-  - To the latest version of the app (stable is v0.13.5)
+  - To the latest version of the app (stable is v0.13.6)
   - All extensions
 - I have tried the troubleshooting guide: https://tachiyomi.org/help/guides/troubleshooting-problems/
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions

.github/ISSUE_TEMPLATE/report_issue.yml

@@ -53,7 +53,7 @@ body:
       label: Tachiyomi version
       description: You can find your Tachiyomi version in **More → About**.
       placeholder: |
-        Example: "0.13.5"
+        Example: "0.13.6"
     validations:
       required: true
 
@@ -98,7 +98,7 @@ body:
           required: true
         - label: I have tried the [troubleshooting guide](https://tachiyomi.org/help/guides/troubleshooting/).
           required: true
-        - label: I have updated the app to version **[0.13.5](https://github.com/tachiyomiorg/tachiyomi/releases/latest)**.
+        - label: I have updated the app to version **[0.13.6](https://github.com/tachiyomiorg/tachiyomi/releases/latest)**.
           required: true
         - label: I have updated all installed extensions.
           required: true

.github/ISSUE_TEMPLATE/request_feature.yml

@@ -33,7 +33,7 @@ body:
           required: true
         - label: If this is an issue with an extension, I should be opening an issue in the [extensions repository](https://github.com/tachiyomiorg/tachiyomi-extensions/issues/new/choose).
           required: true
-        - label: I have updated the app to version **[0.13.5](https://github.com/tachiyomiorg/tachiyomi/releases/latest)**.
+        - label: I have updated the app to version **[0.13.6](https://github.com/tachiyomiorg/tachiyomi/releases/latest)**.
           required: true
         - label: I will fill out all of the requested information in this form.
           required: true

.github/runner-files/ci-gradle.properties

@@ -1,5 +0,0 @@
-org.gradle.daemon=false
-org.gradle.jvmargs=-Xmx5120m
-org.gradle.workers.max=2
-
-kotlin.incremental=false

.github/workflows/build_pull_request.yml

@@ -5,6 +5,10 @@ on:
       - '**.md'
       - 'app/src/main/res/**/strings.xml'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
 permissions:
   contents: read
 
@@ -21,7 +25,7 @@ jobs:
         uses: gradle/wrapper-validation-action@v1
 
       - name: Dependency Review
-        uses: actions/dependency-review-action@v1
+        uses: actions/dependency-review-action@v2
 
       - name: Set up JDK 11
         uses: actions/setup-java@v3
@@ -29,12 +33,7 @@ jobs:
           java-version: 11
           distribution: adopt
 
-      - name: Copy CI gradle.properties
-        run: |
-          mkdir -p ~/.gradle
-          cp .github/runner-files/ci-gradle.properties ~/.gradle/gradle.properties
-
-      - name: Build app
+      - name: Build app and run unit tests
         uses: gradle/gradle-command-action@v2
         with:
-          arguments: assembleStandardRelease
+          arguments: assembleStandardRelease testStandardReleaseUnitTest

.github/workflows/build_push.yml

@@ -6,18 +6,16 @@ on:
     tags:
       - v*
 
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build app
     runs-on: ubuntu-latest
 
     steps:
-      - name: Cancel previous runs
-        uses: styfle/cancel-workflow-action@0.9.1
-        with:
-          access_token: ${{ github.token }}
-          all_but_latest: true
-
       - name: Clone repo
         uses: actions/checkout@v3
 
@@ -30,15 +28,10 @@ jobs:
           java-version: 11
           distribution: adopt
 
-      - name: Copy CI gradle.properties
-        run: |
-          mkdir -p ~/.gradle
-          cp .github/runner-files/ci-gradle.properties ~/.gradle/gradle.properties
-
-      - name: Build app
+      - name: Build app and run unit tests
         uses: gradle/gradle-command-action@v2
         with:
-          arguments: assembleStandardRelease
+          arguments: assembleStandardRelease testStandardReleaseUnitTest
 
       # Sign APK and create release for tags
 

.github/workflows/cancel_pull_request.yml

@@ -1,16 +0,0 @@
-name: Cancel old pull request workflows
-
-on:
-  workflow_run:
-    workflows: ["PR build check"]
-    types:
-      - requested
-
-jobs:
-  cancel:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: styfle/cancel-workflow-action@0.9.1
-      with:
-        all_but_latest: true
-        workflow_id: ${{ github.event.workflow.id }}

app/build.gradle.kts

@@ -1,3 +1,4 @@
+import org.gradle.api.tasks.testing.logging.TestLogEvent
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
@@ -17,6 +18,7 @@ shortcutHelper.setFilePath("./shortcuts.xml")
 val SUPPORTED_ABIS = setOf("armeabi-v7a", "arm64-v8a", "x86")
 
 android {
+    namespace = "eu.kanade.tachiyomi"
     compileSdk = AndroidConfig.compileSdk
     ndkVersion = AndroidConfig.ndk
 
@@ -24,8 +26,8 @@ android {
         applicationId = "eu.kanade.tachiyomi"
         minSdk = AndroidConfig.minSdk
         targetSdk = AndroidConfig.targetSdk
-        versionCode = 81
-        versionName = "0.13.5"
+        versionCode = 82
+        versionName = "0.13.6"
 
         buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")
         buildConfigField("String", "COMMIT_SHA", "\"${getGitSha()}\"")
@@ -242,32 +244,36 @@ dependencies {
 
     // Tests
     testImplementation(libs.junit)
-    testImplementation(libs.assertj.core)
-    testImplementation(libs.mockito.core)
-
-    testImplementation(libs.bundles.robolectric)
 
     // For detecting memory leaks; see https://square.github.io/leakcanary/
     // debugImplementation(libs.leakcanary.android)
+    implementation(libs.leakcanary.plumber)
 }
 
 tasks {
+    withType<Test> {
+        useJUnitPlatform()
+        testLogging {
+            events(TestLogEvent.PASSED, TestLogEvent.SKIPPED, TestLogEvent.FAILED)
+        }
+    }
+
     // See https://kotlinlang.org/docs/reference/experimental.html#experimental-status-of-experimental-api(-markers)
     withType<KotlinCompile> {
         kotlinOptions.freeCompilerArgs += listOf(
-            "-Xopt-in=kotlin.Experimental",
-            "-Xopt-in=kotlin.RequiresOptIn",
-            "-Xopt-in=kotlin.ExperimentalStdlibApi",
-            "-Xopt-in=kotlinx.coroutines.FlowPreview",
-            "-Xopt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
-            "-Xopt-in=kotlinx.coroutines.InternalCoroutinesApi",
-            "-Xopt-in=kotlinx.serialization.ExperimentalSerializationApi",
-            "-Xopt-in=coil.annotation.ExperimentalCoilApi",
+            "-opt-in=kotlin.Experimental",
+            "-opt-in=kotlin.RequiresOptIn",
+            "-opt-in=kotlin.ExperimentalStdlibApi",
+            "-opt-in=kotlinx.coroutines.FlowPreview",
+            "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
+            "-opt-in=kotlinx.coroutines.InternalCoroutinesApi",
+            "-opt-in=kotlinx.serialization.ExperimentalSerializationApi",
+            "-opt-in=coil.annotation.ExperimentalCoilApi",
         )
     }
 
     // Duplicating Hebrew string assets due to some locale code issues on different devices
-    val copyHebrewStrings = task("copyHebrewStrings", type = Copy::class) {
+    val copyHebrewStrings by registering(Copy::class) {
         from("./src/main/res/values-he")
         into("./src/main/res/values-iw")
         include("**/*")

app/proguard-rules.pro

@@ -82,4 +82,4 @@
 -keepclassmembers class kotlinx.serialization.** {
     <methods>;
 }
-##---------------End: proguard configuration for kotlinx.serialization  ----------
+##---------------End: proguard configuration for kotlinx.serialization  ----------

app/src/main/AndroidManifest.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="eu.kanade.tachiyomi">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- Internet -->
     <uses-permission android:name="android.permission.INTERNET" />

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

@@ -52,6 +52,7 @@ import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import uy.kohesive.injekt.injectLazy
 import java.security.Security
+import java.util.Date
 
 open class App : Application(), DefaultLifecycleObserver, ImageLoaderFactory {
 
@@ -148,6 +149,7 @@ open class App : Application(), DefaultLifecycleObserver, ImageLoaderFactory {
     }
 
     override fun onStop(owner: LifecycleOwner) {
+        preferences.lastAppClosed().set(Date().time)
         if (!AuthenticatorUtil.isAuthenticating && preferences.lockAppAfter().get() >= 0) {
             SecureActivityDelegate.locked = true
         }

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

@@ -13,7 +13,6 @@ import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.data.updater.AppUpdateJob
 import eu.kanade.tachiyomi.extension.ExtensionUpdateJob
 import eu.kanade.tachiyomi.network.PREF_DOH_CLOUDFLARE
-import eu.kanade.tachiyomi.ui.library.LibrarySort
 import eu.kanade.tachiyomi.ui.library.setting.SortDirectionSetting
 import eu.kanade.tachiyomi.ui.library.setting.SortModeSetting
 import eu.kanade.tachiyomi.ui.reader.setting.OrientationType
@@ -104,10 +103,9 @@ object Migrations {
                 // Reset sorting preference if using removed sort by source
                 val oldSortingMode = prefs.getInt(PreferenceKeys.librarySortingMode, 0)
 
-                @Suppress("DEPRECATION")
-                if (oldSortingMode == LibrarySort.SOURCE) {
+                if (oldSortingMode == 5 /* SOURCE */) {
                     prefs.edit {
-                        putInt(PreferenceKeys.librarySortingMode, LibrarySort.ALPHA)
+                        putInt(PreferenceKeys.librarySortingMode, 0 /* ALPHABETICAL */)
                     }
                 }
             }
@@ -200,16 +198,15 @@ object Migrations {
                 val oldSortingMode = prefs.getInt(PreferenceKeys.librarySortingMode, 0)
                 val oldSortingDirection = prefs.getBoolean(PreferenceKeys.librarySortingDirection, true)
 
-                @Suppress("DEPRECATION")
                 val newSortingMode = when (oldSortingMode) {
-                    LibrarySort.ALPHA -> SortModeSetting.ALPHABETICAL
-                    LibrarySort.LAST_READ -> SortModeSetting.LAST_READ
-                    LibrarySort.LAST_CHECKED -> SortModeSetting.LAST_CHECKED
-                    LibrarySort.UNREAD -> SortModeSetting.UNREAD
-                    LibrarySort.TOTAL -> SortModeSetting.TOTAL_CHAPTERS
-                    LibrarySort.LATEST_CHAPTER -> SortModeSetting.LATEST_CHAPTER
-                    LibrarySort.CHAPTER_FETCH_DATE -> SortModeSetting.DATE_FETCHED
-                    LibrarySort.DATE_ADDED -> SortModeSetting.DATE_ADDED
+                    0 -> SortModeSetting.ALPHABETICAL
+                    1 -> SortModeSetting.LAST_READ
+                    2 -> SortModeSetting.LAST_CHECKED
+                    3 -> SortModeSetting.UNREAD
+                    4 -> SortModeSetting.TOTAL_CHAPTERS
+                    6 -> SortModeSetting.LATEST_CHAPTER
+                    8 -> SortModeSetting.DATE_FETCHED
+                    7 -> SortModeSetting.DATE_ADDED
                     else -> SortModeSetting.ALPHABETICAL
                 }
 

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

@@ -98,5 +98,14 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
 
     override fun onConfigure(db: SupportSQLiteDatabase) {
         db.setForeignKeyConstraintsEnabled(true)
+        setPragma(db, "foreign_keys = ON")
+        setPragma(db, "journal_mode = WAL")
+        setPragma(db, "synchronous = NORMAL")
+    }
+
+    private fun setPragma(db: SupportSQLiteDatabase, pragma: String) {
+        val cursor = db.query("PRAGMA $pragma")
+        cursor.moveToFirst()
+        cursor.close()
     }
 }

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

@@ -32,11 +32,6 @@ interface Manga : SManga {
         return chapter_flags and CHAPTER_SORT_MASK == CHAPTER_SORT_DESC
     }
 
-    fun getGenres(): List<String>? {
-        if (genre.isNullOrBlank()) return null
-        return genre?.split(", ")?.map { it.trim() }?.filterNot { it.isBlank() }?.distinct()
-    }
-
     private fun setChapterFlags(flag: Int, mask: Int) {
         chapter_flags = chapter_flags and mask.inv() or (flag and mask)
     }

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

@@ -273,7 +273,7 @@ class Downloader(
 
             // Start downloader if needed
             if (autoStart && wasEmpty) {
-                val queuedDownloads = queue.filter { it.source !is UnmeteredSource }.count()
+                val queuedDownloads = queue.count { it.source !is UnmeteredSource }
                 val maxDownloadsFromSource = queue
                     .groupBy { it.source }
                     .filterKeys { it !is UnmeteredSource }
@@ -341,8 +341,8 @@ class Downloader(
             // Get all the URLs to the source images, fetch pages if necessary
             .flatMap { download.source.fetchAllImageUrlsFromPageList(it) }
             // Start downloading images, consider we can have downloaded images already
-            // Concurrently do 5 pages at a time
-            .flatMap({ page -> getOrDownloadImage(page, download, tmpDir) }, 5)
+            // Concurrently do 2 pages at a time
+            .flatMap({ page -> getOrDownloadImage(page, download, tmpDir).subscribeOn(Schedulers.io()) }, 2)
             .onBackpressureLatest()
             // Do when page is downloaded.
             .doOnNext { notifier.onProgressChange(download) }
@@ -352,6 +352,7 @@ class Downloader(
             .doOnNext { ensureSuccessfulDownload(download, mangaDir, tmpDir, chapterDirname) }
             // If the page list threw, it will resume here
             .onErrorReturn { error ->
+                logcat(LogPriority.ERROR, error)
                 download.status = Download.State.ERROR
                 notifier.onError(error.message, download.chapter.name, download.manga.title)
                 download
@@ -379,7 +380,7 @@ class Downloader(
         tmpFile?.delete()
 
         // Try to find the image file.
-        val imageFile = tmpDir.listFiles()!!.find { it.name!!.startsWith("$filename.") }
+        val imageFile = tmpDir.listFiles()!!.find { it.name!!.startsWith("$filename.") || it.name!!.contains("${filename}__001") }
 
         // If the image is already downloaded, do nothing. Otherwise download from network
         val pageObservable = when {
@@ -389,8 +390,12 @@ class Downloader(
         }
 
         return pageObservable
-            // When the image is ready, set image path, progress (just in case) and status
+            // When the page is ready, set page path, progress (just in case) and status
             .doOnNext { file ->
+                val success = splitTallImageIfNeeded(page, tmpDir)
+                if (success.not()) {
+                    notifier.onError(context.getString(R.string.download_notifier_split_failed), download.chapter.name, download.manga.title)
+                }
                 page.uri = file.uri
                 page.progress = 100
                 download.downloadedImages++
@@ -401,6 +406,7 @@ class Downloader(
             .onErrorReturn {
                 page.progress = 0
                 page.status = Page.ERROR
+                notifier.onError(it.message, download.chapter.name, download.manga.title)
                 page
             }
     }
@@ -465,7 +471,7 @@ class Downloader(
      */
     private fun getImageExtension(response: Response, file: UniFile): String {
         // Read content type if available.
-        val mime = response.body?.contentType()?.let { ct -> "${ct.type}/${ct.subtype}" }
+        val mime = response.body?.contentType()?.run { if (type == "image") "image/$subtype" else null }
             // Else guess from the uri.
             ?: context.contentResolver.getType(file.uri)
             // Else read magic numbers.
@@ -474,6 +480,26 @@ class Downloader(
         return ImageUtil.getExtensionFromMimeType(mime)
     }
 
+    private fun splitTallImageIfNeeded(page: Page, tmpDir: UniFile): Boolean {
+        if (!preferences.splitTallImages().get()) return true
+
+        val filename = String.format("%03d", page.number)
+        val imageFile = tmpDir.listFiles()?.find { it.name!!.startsWith(filename) }
+            ?: throw Error(context.getString(R.string.download_notifier_split_page_not_found, page.number))
+        val imageFilePath = imageFile.filePath
+            ?: throw Error(context.getString(R.string.download_notifier_split_page_path_not_found, page.number))
+
+        // check if the original page was previously splitted before then skip.
+        if (imageFile.name!!.contains("__")) return true
+
+        return try {
+            ImageUtil.splitTallImage(imageFile, imageFilePath)
+        } catch (e: Exception) {
+            logcat(LogPriority.ERROR, e)
+            false
+        }
+    }
+
     /**
      * Checks if the download was successful.
      *
@@ -489,16 +515,10 @@ class Downloader(
         dirname: String,
     ) {
         // Ensure that the chapter folder has all the images.
-        val downloadedImages = tmpDir.listFiles().orEmpty().filterNot { it.name!!.endsWith(".tmp") }
+        val downloadedImages = tmpDir.listFiles().orEmpty().filterNot { it.name!!.endsWith(".tmp") || (it.name!!.contains("__") && !it.name!!.contains("__001.jpg")) }
 
         download.status = if (downloadedImages.size == download.pages!!.size) {
-            Download.State.DOWNLOADED
-        } else {
-            Download.State.ERROR
-        }
-
-        // Only rename the directory if it's downloaded.
-        if (download.status == Download.State.DOWNLOADED) {
+            // Only rename the directory if it's downloaded.
             if (preferences.saveChaptersAsCBZ().get()) {
                 archiveChapter(mangaDir, dirname, tmpDir)
             } else {
@@ -507,6 +527,10 @@ class Downloader(
             cache.addChapter(dirname, mangaDir, download.manga)
 
             DiskUtil.createNoMediaFile(tmpDir, context)
+
+            Download.State.DOWNLOADED
+        } else {
+            Download.State.ERROR
         }
     }
 

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

@@ -7,6 +7,7 @@ import android.content.Intent
 import android.net.Uri
 import android.os.Build
 import androidx.core.content.ContextCompat
+import androidx.core.net.toUri
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.backup.BackupRestoreService
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
@@ -193,7 +194,7 @@ class NotificationReceiver : BroadcastReceiver() {
         val file = File(path)
         file.delete()
 
-        DiskUtil.scanMedia(context, file)
+        DiskUtil.scanMedia(context, file.toUri())
     }
 
     /**

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

@@ -63,6 +63,8 @@ object PreferenceKeys {
 
     const val dohProvider = "doh_provider"
 
+    const val defaultUserAgent = "default_user_agent"
+
     const val defaultChapterFilterByRead = "default_chapter_filter_by_read"
 
     const val defaultChapterFilterByDownloaded = "default_chapter_filter_by_downloaded"

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

@@ -56,7 +56,7 @@ class PreferencesHelper(val context: Context) {
 
     fun lockAppAfter() = flowPrefs.getInt("lock_app_after", 0)
 
-    fun lastAppUnlock() = flowPrefs.getLong("last_app_unlock", 0)
+    fun lastAppClosed() = flowPrefs.getLong("last_app_closed", 0)
 
     fun secureScreen() = flowPrefs.getEnum("secure_screen_v2", Values.SecureScreenMode.INCOGNITO)
 
@@ -206,6 +206,8 @@ class PreferencesHelper(val context: Context) {
 
     fun saveChaptersAsCBZ() = flowPrefs.getBoolean("save_chapter_as_cbz", true)
 
+    fun splitTallImages() = flowPrefs.getBoolean("split_tall_images", false)
+
     fun folderPerManga() = prefs.getBoolean(Keys.folderPerManga, false)
 
     fun numberOfBackups() = flowPrefs.getInt("backup_slots", 2)
@@ -297,6 +299,8 @@ class PreferencesHelper(val context: Context) {
 
     fun dohProvider() = prefs.getInt(Keys.dohProvider, -1)
 
+    fun defaultUserAgent() = flowPrefs.getString(Keys.defaultUserAgent, "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.124 Safari/537.36 Edg/102.0.1245.44")
+
     fun lastSearchQuerySearchSettings() = flowPrefs.getString("last_search_query", "")
 
     fun filterChapterByRead() = prefs.getInt(Keys.defaultChapterFilterByRead, Manga.SHOW_ALL)

app/src/main/java/eu/kanade/tachiyomi/data/saver/ImageSaver.kt

@@ -8,6 +8,7 @@ import android.net.Uri
 import android.os.Build
 import android.os.Environment
 import android.provider.MediaStore
+import androidx.core.net.toUri
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.util.storage.DiskUtil
 import eu.kanade.tachiyomi.util.storage.cacheImageDir
@@ -82,7 +83,7 @@ class ImageSaver(
             }
         }
 
-        DiskUtil.scanMedia(context, destFile)
+        DiskUtil.scanMedia(context, destFile.toUri())
 
         return destFile.getUriCompat(context)
     }

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

@@ -22,6 +22,7 @@ import kotlinx.serialization.json.jsonArray
 import kotlinx.serialization.json.jsonObject
 import kotlinx.serialization.json.jsonPrimitive
 import okhttp3.FormBody
+import okhttp3.Headers
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.RequestBody
@@ -256,13 +257,21 @@ class MyAnimeListApi(private val client: OkHttpClient, interceptor: MyAnimeListI
             .appendPath("my_list_status")
             .build()
 
-        fun refreshTokenRequest(refreshToken: String): Request {
+        fun refreshTokenRequest(oauth: OAuth): Request {
             val formBody: RequestBody = FormBody.Builder()
                 .add("client_id", clientId)
-                .add("refresh_token", refreshToken)
+                .add("refresh_token", oauth.refresh_token)
                 .add("grant_type", "refresh_token")
                 .build()
-            return POST("$baseOAuthUrl/token", body = formBody)
+
+            // Add the Authorization header manually as this particular
+            // request is called by the interceptor itself so it doesn't reach
+            // the part where the token is added automatically.
+            val headers = Headers.Builder()
+                .add("Authorization", "Bearer ${oauth.access_token}")
+                .build()
+
+            return POST("$baseOAuthUrl/token", body = formBody, headers = headers)
         }
 
         private fun getPkceChallengeCode(): String {

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

@@ -1,9 +1,10 @@
 package eu.kanade.tachiyomi.data.track.myanimelist
 
-import kotlinx.serialization.decodeFromString
+import eu.kanade.tachiyomi.network.parseAs
 import kotlinx.serialization.json.Json
 import okhttp3.Interceptor
 import okhttp3.Response
+import okhttp3.internal.closeQuietly
 import uy.kohesive.injekt.injectLazy
 import java.io.IOException
 
@@ -24,11 +25,22 @@ class MyAnimeListInterceptor(private val myanimelist: MyAnimeList, private var t
         }
         // Refresh access token if expired
         if (oauth != null && oauth!!.isExpired()) {
-            chain.proceed(MyAnimeListApi.refreshTokenRequest(oauth!!.refresh_token)).use {
-                if (it.isSuccessful) {
-                    setAuth(json.decodeFromString(it.body!!.string()))
+            val newOauth = runCatching {
+                val oauthResponse = chain.proceed(MyAnimeListApi.refreshTokenRequest(oauth!!))
+
+                if (oauthResponse.isSuccessful) {
+                    oauthResponse.parseAs<OAuth>()
+                } else {
+                    oauthResponse.closeQuietly()
+                    null
                 }
             }
+
+            if (newOauth.getOrNull() == null) {
+                throw IOException("Failed to refresh the access token")
+            }
+
+            setAuth(newOauth.getOrNull())
         }
         if (oauth == null) {
             throw IOException("No authentication token")

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

@@ -47,6 +47,7 @@ class AppUpdateChecker {
             when (result) {
                 is AppUpdateResult.NewUpdate -> AppUpdateNotifier(context).promptUpdate(result.release)
                 is AppUpdateResult.NewUpdateFdroidInstallation -> AppUpdateNotifier(context).promptFdroidUpdate()
+                else -> {}
             }
 
             result

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

@@ -116,6 +116,7 @@ internal class AppUpdateNotifier(private val context: Context) {
             setOnlyAlertOnce(false)
             setProgress(0, 0, false)
             setContentIntent(installIntent)
+            setOngoing(true)
 
             clearActions()
             addAction(

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

@@ -4,7 +4,5 @@ sealed class LoadResult {
 
     class Success(val extension: Extension.Installed) : LoadResult()
     class Untrusted(val extension: Extension.Untrusted) : LoadResult()
-    class Error(val message: String? = null) : LoadResult() {
-        constructor(exception: Throwable) : this(exception.message)
-    }
+    object Error : LoadResult()
 }

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

@@ -7,10 +7,12 @@ import android.content.IntentFilter
 import eu.kanade.tachiyomi.extension.model.Extension
 import eu.kanade.tachiyomi.extension.model.LoadResult
 import eu.kanade.tachiyomi.util.lang.launchNow
+import eu.kanade.tachiyomi.util.system.logcat
 import kotlinx.coroutines.CoroutineStart
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.async
+import logcat.LogPriority
 
 /**
  * Broadcast receiver that listens for the system's packages installed, updated or removed, and only
@@ -52,6 +54,7 @@ internal class ExtensionInstallReceiver(private val listener: Listener) :
                     when (val result = getExtensionFromIntent(context, intent)) {
                         is LoadResult.Success -> listener.onExtensionInstalled(result.extension)
                         is LoadResult.Untrusted -> listener.onExtensionUntrusted(result.extension)
+                        else -> {}
                     }
                 }
             }
@@ -60,8 +63,8 @@ internal class ExtensionInstallReceiver(private val listener: Listener) :
                     when (val result = getExtensionFromIntent(context, intent)) {
                         is LoadResult.Success -> listener.onExtensionUpdated(result.extension)
                         // Not needed as a package can't be upgraded if the signature is different
-                        is LoadResult.Untrusted -> {
-                        }
+                        is LoadResult.Untrusted -> {}
+                        else -> {}
                     }
                 }
             }
@@ -93,7 +96,10 @@ internal class ExtensionInstallReceiver(private val listener: Listener) :
      */
     private suspend fun getExtensionFromIntent(context: Context, intent: Intent?): LoadResult {
         val pkgName = getPackageNameFromIntent(intent)
-            ?: return LoadResult.Error("Package name not found")
+        if (pkgName == null) {
+            logcat(LogPriority.WARN) { "Package name not found" }
+            return LoadResult.Error
+        }
         return GlobalScope.async(Dispatchers.Default, CoroutineStart.DEFAULT) { ExtensionLoader.loadExtensionFromPkgName(context, pkgName) }.await()
     }
 

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

@@ -80,10 +80,12 @@ internal object ExtensionLoader {
             context.packageManager.getPackageInfo(pkgName, PACKAGE_FLAGS)
         } catch (error: PackageManager.NameNotFoundException) {
             // Unlikely, but the package may have been uninstalled at this point
-            return LoadResult.Error(error)
+            logcat(LogPriority.ERROR, error)
+            return LoadResult.Error
         }
         if (!isPackageAnExtension(pkgInfo)) {
-            return LoadResult.Error("Tried to load a package that wasn't a extension")
+            logcat(LogPriority.WARN) { "Tried to load a package that wasn't a extension ($pkgName)" }
+            return LoadResult.Error
         }
         return loadExtension(context, pkgName, pkgInfo)
     }
@@ -102,7 +104,8 @@ internal object ExtensionLoader {
             pkgManager.getApplicationInfo(pkgName, PackageManager.GET_META_DATA)
         } catch (error: PackageManager.NameNotFoundException) {
             // Unlikely, but the package may have been uninstalled at this point
-            return LoadResult.Error(error)
+            logcat(LogPriority.ERROR, error)
+            return LoadResult.Error
         }
 
         val extName = pkgManager.getApplicationLabel(appInfo).toString().substringAfter("Tachiyomi: ")
@@ -112,7 +115,7 @@ internal object ExtensionLoader {
         if (versionName.isNullOrEmpty()) {
             val exception = Exception("Missing versionName for extension $extName")
             logcat(LogPriority.WARN, exception)
-            return LoadResult.Error(exception)
+            return LoadResult.Error
         }
 
         // Validate lib version
@@ -123,13 +126,14 @@ internal object ExtensionLoader {
                     "$LIB_VERSION_MIN to $LIB_VERSION_MAX are allowed",
             )
             logcat(LogPriority.WARN, exception)
-            return LoadResult.Error(exception)
+            return LoadResult.Error
         }
 
         val signatureHash = getSignatureHash(pkgInfo)
 
         if (signatureHash == null) {
-            return LoadResult.Error("Package $pkgName isn't signed")
+            logcat(LogPriority.WARN) { "Package $pkgName isn't signed" }
+            return LoadResult.Error
         } else if (signatureHash !in trustedSignatures) {
             val extension = Extension.Untrusted(extName, pkgName, versionName, versionCode, signatureHash)
             logcat(LogPriority.WARN) { "Extension $pkgName isn't trusted" }
@@ -138,7 +142,8 @@ internal object ExtensionLoader {
 
         val isNsfw = appInfo.metaData.getInt(METADATA_NSFW) == 1
         if (!loadNsfwSource && isNsfw) {
-            return LoadResult.Error("NSFW extension $pkgName not allowed")
+            logcat(LogPriority.WARN) { "NSFW extension $pkgName not allowed" }
+            return LoadResult.Error
         }
 
         val hasReadme = appInfo.metaData.getInt(METADATA_HAS_README, 0) == 1
@@ -165,7 +170,7 @@ internal object ExtensionLoader {
                     }
                 } catch (e: Throwable) {
                     logcat(LogPriority.ERROR, e) { "Extension load error: $extName ($it)" }
-                    return LoadResult.Error(e)
+                    return LoadResult.Error
                 }
             }
 

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

@@ -59,4 +59,8 @@ class NetworkHelper(context: Context) {
             .addInterceptor(CloudflareInterceptor(context))
             .build()
     }
+
+    val defaultUserAgent by lazy {
+        preferences.defaultUserAgent().get()
+    }
 }

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

@@ -15,8 +15,8 @@ class ProgressResponseBody(private val responseBody: ResponseBody, private val p
         source(responseBody.source()).buffer()
     }
 
-    override fun contentType(): MediaType {
-        return responseBody.contentType()!!
+    override fun contentType(): MediaType? {
+        return responseBody.contentType()
     }
 
     override fun contentLength(): Long {

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

@@ -9,7 +9,6 @@ import android.widget.Toast
 import androidx.core.content.ContextCompat
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.network.NetworkHelper
-import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.system.DeviceUtil
 import eu.kanade.tachiyomi.util.system.WebViewClientCompat
@@ -109,7 +108,7 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
 
             // Avoid sending empty User-Agent, Chromium WebView will reset to default if empty
             webview.settings.userAgentString = request.header("User-Agent")
-                ?: HttpSource.DEFAULT_USER_AGENT
+                ?: networkHelper.defaultUserAgent
 
             webview.webViewClient = object : WebViewClientCompat() {
                 override fun onPageFinished(view: WebView, url: String) {

app/src/main/java/eu/kanade/tachiyomi/network/interceptor/UserAgentInterceptor.kt

@@ -1,10 +1,14 @@
 package eu.kanade.tachiyomi.network.interceptor
 
-import eu.kanade.tachiyomi.source.online.HttpSource
+import eu.kanade.tachiyomi.network.NetworkHelper
 import okhttp3.Interceptor
 import okhttp3.Response
+import uy.kohesive.injekt.injectLazy
 
 class UserAgentInterceptor : Interceptor {
+
+    private val networkHelper: NetworkHelper by injectLazy()
+
     override fun intercept(chain: Interceptor.Chain): Response {
         val originalRequest = chain.request()
 
@@ -12,7 +16,7 @@ class UserAgentInterceptor : Interceptor {
             val newRequest = originalRequest
                 .newBuilder()
                 .removeHeader("User-Agent")
-                .addHeader("User-Agent", HttpSource.DEFAULT_USER_AGENT)
+                .addHeader("User-Agent", networkHelper.defaultUserAgent)
                 .build()
             chain.proceed(newRequest)
         } else {

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

@@ -19,6 +19,7 @@ import eu.kanade.tachiyomi.util.lang.compareToCaseInsensitiveNaturalOrder
 import eu.kanade.tachiyomi.util.storage.DiskUtil
 import eu.kanade.tachiyomi.util.storage.EpubFile
 import eu.kanade.tachiyomi.util.system.ImageUtil
+import eu.kanade.tachiyomi.util.system.logcat
 import kotlinx.coroutines.runBlocking
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.JsonObject
@@ -27,6 +28,7 @@ import kotlinx.serialization.json.decodeFromStream
 import kotlinx.serialization.json.intOrNull
 import kotlinx.serialization.json.jsonArray
 import kotlinx.serialization.json.jsonPrimitive
+import logcat.LogPriority
 import rx.Observable
 import tachiyomi.source.model.ChapterInfo
 import tachiyomi.source.model.MangaInfo
@@ -254,41 +256,46 @@ class LocalSource(
     }
 
     private fun updateCover(chapter: SChapter, manga: SManga): File? {
-        return when (val format = getFormat(chapter)) {
-            is Format.Directory -> {
-                val entry = format.file.listFiles()
-                    ?.sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
-                    ?.find { !it.isDirectory && ImageUtil.isImage(it.name) { FileInputStream(it) } }
+        return try {
+            when (val format = getFormat(chapter)) {
+                is Format.Directory -> {
+                    val entry = format.file.listFiles()
+                        ?.sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
+                        ?.find { !it.isDirectory && ImageUtil.isImage(it.name) { FileInputStream(it) } }
 
-                entry?.let { updateCover(context, manga, it.inputStream()) }
-            }
-            is Format.Zip -> {
-                ZipFile(format.file).use { zip ->
-                    val entry = zip.entries().toList()
-                        .sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
-                        .find { !it.isDirectory && ImageUtil.isImage(it.name) { zip.getInputStream(it) } }
+                    entry?.let { updateCover(context, manga, it.inputStream()) }
+                }
+                is Format.Zip -> {
+                    ZipFile(format.file).use { zip ->
+                        val entry = zip.entries().toList()
+                            .sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
+                            .find { !it.isDirectory && ImageUtil.isImage(it.name) { zip.getInputStream(it) } }
 
-                    entry?.let { updateCover(context, manga, zip.getInputStream(it)) }
-                }
-            }
-            is Format.Rar -> {
-                Archive(format.file).use { archive ->
-                    val entry = archive.fileHeaders
-                        .sortedWith { f1, f2 -> f1.fileName.compareToCaseInsensitiveNaturalOrder(f2.fileName) }
-                        .find { !it.isDirectory && ImageUtil.isImage(it.fileName) { archive.getInputStream(it) } }
-
-                    entry?.let { updateCover(context, manga, archive.getInputStream(it)) }
-                }
-            }
-            is Format.Epub -> {
-                EpubFile(format.file).use { epub ->
-                    val entry = epub.getImagesFromPages()
-                        .firstOrNull()
-                        ?.let { epub.getEntry(it) }
-
-                    entry?.let { updateCover(context, manga, epub.getInputStream(it)) }
+                        entry?.let { updateCover(context, manga, zip.getInputStream(it)) }
+                    }
+                }
+                is Format.Rar -> {
+                    Archive(format.file).use { archive ->
+                        val entry = archive.fileHeaders
+                            .sortedWith { f1, f2 -> f1.fileName.compareToCaseInsensitiveNaturalOrder(f2.fileName) }
+                            .find { !it.isDirectory && ImageUtil.isImage(it.fileName) { archive.getInputStream(it) } }
+
+                        entry?.let { updateCover(context, manga, archive.getInputStream(it)) }
+                    }
+                }
+                is Format.Epub -> {
+                    EpubFile(format.file).use { epub ->
+                        val entry = epub.getImagesFromPages()
+                            .firstOrNull()
+                            ?.let { epub.getEntry(it) }
+
+                        entry?.let { updateCover(context, manga, epub.getInputStream(it)) }
+                    }
                 }
             }
+        } catch (e: Throwable) {
+            logcat(LogPriority.ERROR, e) { "Error updating cover for ${manga.title}" }
+            null
         }
             .also { coverCache.clearMemoryCache() }
     }
@@ -366,7 +373,6 @@ class LocalSource(
                 }
             }
 
-            // Create a .nomedia file
             DiskUtil.createNoMediaFile(UniFile.fromFile(mangaDir), context)
 
             manga.thumbnail_url = coverFile.absolutePath

app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt

@@ -23,6 +23,11 @@ interface SManga : Serializable {
 
     var initialized: Boolean
 
+    fun getGenres(): List<String>? {
+        if (genre.isNullOrBlank()) return null
+        return genre?.split(", ")?.map { it.trim() }?.filterNot { it.isBlank() }?.distinct()
+    }
+
     fun copyFrom(other: SManga) {
         if (other.author != null) {
             author = other.author
@@ -73,7 +78,7 @@ fun SManga.toMangaInfo(): MangaInfo {
         artist = this.artist ?: "",
         author = this.author ?: "",
         description = this.description ?: "",
-        genres = this.genre?.split(", ") ?: emptyList(),
+        genres = this.getGenres() ?: emptyList(),
         status = this.status,
         cover = this.thumbnail_url ?: "",
     )

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

@@ -15,6 +15,7 @@ import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.Response
 import rx.Observable
+import uy.kohesive.injekt.api.get
 import uy.kohesive.injekt.injectLazy
 import java.net.URI
 import java.net.URISyntaxException
@@ -67,7 +68,7 @@ abstract class HttpSource : CatalogueSource {
      * Headers builder for requests. Implementations can override this method for custom headers.
      */
     protected open fun headersBuilder() = Headers.Builder().apply {
-        add("User-Agent", DEFAULT_USER_AGENT)
+        add("User-Agent", network.defaultUserAgent)
     }
 
     /**
@@ -369,8 +370,4 @@ abstract class HttpSource : CatalogueSource {
      * Returns the list of filters for the source.
      */
     override fun getFilterList() = FilterList()
-
-    companion object {
-        const val DEFAULT_USER_AGENT = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.124 Safari/537.36 Edg/102.0.1245.44"
-    }
 }

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

@@ -59,16 +59,17 @@ abstract class SearchableNucleusController<VB : ViewBinding, P : BasePresenter<*
         val searchAutoComplete: SearchView.SearchAutoComplete = searchView.findViewById(
             R.id.search_src_text,
         )
-        searchAutoComplete.addTextChangedListener(object : TextWatcher {
-            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
+        searchAutoComplete.addTextChangedListener(
+            object : TextWatcher {
+                override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
 
-            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {}
+                override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {}
 
-            override fun afterTextChanged(editable: Editable) {
-                editable.getSpans(0, editable.length, CharacterStyle::class.java)
-                    .forEach { editable.removeSpan(it) }
-            }
-        },
+                override fun afterTextChanged(editable: Editable) {
+                    editable.getSpans(0, editable.length, CharacterStyle::class.java)
+                        .forEach { editable.removeSpan(it) }
+                }
+            },
         )
 
         searchView.queryTextEvents()
@@ -134,12 +135,12 @@ abstract class SearchableNucleusController<VB : ViewBinding, P : BasePresenter<*
 
         searchItem.setOnActionExpandListener(
             object : MenuItem.OnActionExpandListener {
-                override fun onMenuItemActionExpand(item: MenuItem?): Boolean {
+                override fun onMenuItemActionExpand(item: MenuItem): Boolean {
                     onSearchMenuItemActionExpand(item)
                     return true
                 }
 
-                override fun onMenuItemActionCollapse(item: MenuItem?): Boolean {
+                override fun onMenuItemActionCollapse(item: MenuItem): Boolean {
                     val localSearchView = searchItem.actionView as SearchView
 
                     // if it is blank the flow event won't trigger so we would stay in a COLLAPSING state

app/src/main/java/eu/kanade/tachiyomi/ui/base/delegate/SecureActivityDelegate.kt

@@ -68,6 +68,6 @@ class SecureActivityDelegateImpl : SecureActivityDelegate, DefaultLifecycleObser
     private fun isAppLocked(): Boolean {
         if (!SecureActivityDelegate.locked) return false
         return preferences.lockAppAfter().get() <= 0 ||
-            Date().time >= preferences.lastAppUnlock().get() + 60 * 1000 * preferences.lockAppAfter().get()
+            Date().time >= preferences.lastAppClosed().get() + 60 * 1000 * preferences.lockAppAfter().get()
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsController.kt

@@ -247,9 +247,13 @@ class ExtensionDetailsController(bundle: Bundle? = null) :
     }
 
     private fun createUrl(url: String, pkgName: String, pkgFactory: String?, path: String = ""): String {
-        return when {
-            !pkgFactory.isNullOrEmpty() -> "$url/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/$pkgFactory$path"
-            else -> "$url/src/${pkgName.replace(".", "/")}$path"
+        return if (!pkgFactory.isNullOrEmpty()) {
+            when (path.isEmpty()) {
+                true -> "$url/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/$pkgFactory"
+                else -> "$url/multisrc/overrides/$pkgFactory/" + (pkgName.split(".").lastOrNull() ?: "") + path
+            }
+        } else {
+            url + "/src/" + pkgName.replace(".", "/") + path
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/MigrationFlags.kt

@@ -1,20 +1,29 @@
 package eu.kanade.tachiyomi.ui.browse.migration
 
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.cache.CoverCache
+import eu.kanade.tachiyomi.data.database.DatabaseHelper
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.util.hasCustomCover
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import uy.kohesive.injekt.injectLazy
 
 object MigrationFlags {
 
-    private const val CHAPTERS = 0b001
-    private const val CATEGORIES = 0b010
-    private const val TRACK = 0b100
+    private const val CHAPTERS = 0b0001
+    private const val CATEGORIES = 0b0010
+    private const val TRACK = 0b0100
+    private const val CUSTOM_COVER = 0b1000
 
     private const val CHAPTERS2 = 0x1
     private const val CATEGORIES2 = 0x2
     private const val TRACK2 = 0x4
 
-    val titles get() = arrayOf(R.string.chapters, R.string.categories, R.string.track)
+    private val coverCache: CoverCache by injectLazy()
+    private val db: DatabaseHelper = Injekt.get()
 
-    val flags get() = arrayOf(CHAPTERS, CATEGORIES, TRACK)
+    val flags get() = arrayOf(CHAPTERS, CATEGORIES, TRACK, CUSTOM_COVER)
 
     fun hasChapters(value: Int): Boolean {
         return value and CHAPTERS != 0
@@ -28,11 +37,31 @@ object MigrationFlags {
         return value and TRACK != 0
     }
 
+    fun hasCustomCover(value: Int): Boolean {
+        return value and CUSTOM_COVER != 0
+    }
+
     fun getEnabledFlagsPositions(value: Int): List<Int> {
         return flags.mapIndexedNotNull { index, flag -> if (value and flag != 0) index else null }
     }
 
     fun getFlagsFromPositions(positions: Array<Int>): Int {
-        return positions.fold(0, { accumulated, position -> accumulated or (1 shl position) })
+        return positions.fold(0) { accumulated, position -> accumulated or (1 shl position) }
+    }
+
+    fun titles(manga: Manga?): Array<Int> {
+        val titles = arrayOf(R.string.chapters, R.string.categories).toMutableList()
+        if (manga != null) {
+            db.inTransaction {
+                if (db.getTracks(manga).executeAsBlocking().isNotEmpty()) {
+                    titles.add(R.string.track)
+                }
+
+                if (manga.hasCustomCover(coverCache)) {
+                    titles.add(R.string.custom_cover)
+                }
+            }
+        }
+        return titles.toTypedArray()
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchController.kt

@@ -95,7 +95,7 @@ class SearchController(
         override fun onCreateDialog(savedViewState: Bundle?): Dialog {
             val prefValue = preferences.migrateFlags().get()
             val enabledFlagsPositions = MigrationFlags.getEnabledFlagsPositions(prefValue)
-            val items = MigrationFlags.titles
+            val items = MigrationFlags.titles(manga)
                 .map { resources?.getString(it) }
                 .toTypedArray()
             val selected = items

app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchPresenter.kt

@@ -2,6 +2,7 @@ package eu.kanade.tachiyomi.ui.browse.migration.search
 
 import android.os.Bundle
 import com.jakewharton.rxrelay.BehaviorRelay
+import eu.kanade.tachiyomi.data.cache.CoverCache
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaCategory
 import eu.kanade.tachiyomi.data.database.models.toMangaInfo
@@ -17,12 +18,14 @@ import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchCardItem
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchItem
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchPresenter
 import eu.kanade.tachiyomi.util.chapter.syncChaptersWithSource
+import eu.kanade.tachiyomi.util.hasCustomCover
 import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.lang.withUIContext
 import eu.kanade.tachiyomi.util.system.toast
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
+import uy.kohesive.injekt.injectLazy
 import java.util.Date
 
 class SearchPresenter(
@@ -31,7 +34,7 @@ class SearchPresenter(
 ) : GlobalSearchPresenter(initialQuery) {
 
     private val replacingMangaRelay = BehaviorRelay.create<Pair<Boolean, Manga?>>()
-
+    private val coverCache: CoverCache by injectLazy()
     private val enhancedServices by lazy { Injekt.get<TrackManager>().services.filterIsInstance<EnhancedTrackService>() }
 
     override fun onCreate(savedState: Bundle?) {
@@ -103,6 +106,10 @@ class SearchPresenter(
             MigrationFlags.hasTracks(
                 flags,
             )
+        val migrateCustomCover =
+            MigrationFlags.hasCustomCover(
+                flags,
+            )
 
         db.inTransaction {
             // Update chapters read
@@ -174,6 +181,11 @@ class SearchPresenter(
                 manga.date_added = Date().time
             }
 
+            // Update custom cover
+            if (migrateCustomCover) {
+                coverCache.setCustomCoverToCache(manga, coverCache.getCustomCoverFile(prevManga).inputStream())
+            }
+
             // SearchPresenter#networkToLocalManga may have updated the manga title,
             // so ensure db gets updated title too
             db.insertManga(manga).executeAsBlocking()

app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourceController.kt

@@ -37,6 +37,7 @@ import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchController
 import eu.kanade.tachiyomi.ui.library.ChangeMangaCategoriesDialog
 import eu.kanade.tachiyomi.ui.library.setting.DisplayModeSetting
 import eu.kanade.tachiyomi.ui.main.MainActivity
+import eu.kanade.tachiyomi.ui.manga.AddDuplicateMangaDialog
 import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.ui.more.MoreController
 import eu.kanade.tachiyomi.ui.webview.WebViewActivity
@@ -343,19 +344,20 @@ open class BrowseSourceController(bundle: Bundle) :
      * @param genreName the name of the genre
      */
     fun searchWithGenre(genreName: String) {
-        presenter.sourceFilters = presenter.source.getFilterList()
+        val defaultFilters = presenter.source.getFilterList()
 
-        var filterList: FilterList? = null
+        var genreExists = false
 
-        filter@ for (sourceFilter in presenter.sourceFilters) {
+        filter@ for (sourceFilter in defaultFilters) {
             if (sourceFilter is Filter.Group<*>) {
                 for (filter in sourceFilter.state) {
                     if (filter is Filter<*> && filter.name.equals(genreName, true)) {
                         when (filter) {
                             is Filter.TriState -> filter.state = 1
                             is Filter.CheckBox -> filter.state = true
+                            else -> {}
                         }
-                        filterList = presenter.sourceFilters
+                        genreExists = true
                         break@filter
                     }
                 }
@@ -365,19 +367,20 @@ open class BrowseSourceController(bundle: Bundle) :
 
                 if (index != -1) {
                     sourceFilter.state = index
-                    filterList = presenter.sourceFilters
+                    genreExists = true
                     break
                 }
             }
         }
 
-        if (filterList != null) {
+        if (genreExists) {
+            presenter.sourceFilters = defaultFilters
             filterSheet?.setFilters(presenter.filterItems)
 
             showProgressBar()
 
             adapter?.clear()
-            presenter.restartPager("", filterList)
+            presenter.restartPager("", defaultFilters)
         } else {
             searchWithQuery(genreName)
         }
@@ -586,6 +589,7 @@ open class BrowseSourceController(bundle: Bundle) :
     override fun onItemLongClick(position: Int) {
         val activity = activity ?: return
         val manga = (adapter?.getItem(position) as? SourceItem?)?.manga ?: return
+        val duplicateManga = presenter.getDuplicateLibraryManga(manga)
 
         if (manga.favorite) {
             MaterialAlertDialogBuilder(activity)
@@ -601,43 +605,53 @@ open class BrowseSourceController(bundle: Bundle) :
                 }
                 .show()
         } else {
-            val categories = presenter.getCategories()
-            val defaultCategoryId = preferences.defaultCategory()
-            val defaultCategory = categories.find { it.id == defaultCategoryId }
+            if (duplicateManga != null) {
+                AddDuplicateMangaDialog(this, duplicateManga) { addToLibrary(manga, position) }
+                    .showDialog(router)
+            } else {
+                addToLibrary(manga, position)
+            }
+        }
+    }
 
-            when {
-                // Default category set
-                defaultCategory != null -> {
-                    presenter.moveMangaToCategory(manga, defaultCategory)
+    private fun addToLibrary(newManga: Manga, position: Int) {
+        val activity = activity ?: return
+        val categories = presenter.getCategories()
+        val defaultCategoryId = preferences.defaultCategory()
+        val defaultCategory = categories.find { it.id == defaultCategoryId }
 
-                    presenter.changeMangaFavorite(manga)
-                    adapter?.notifyItemChanged(position)
-                    activity.toast(activity.getString(R.string.manga_added_library))
-                }
+        when {
+            // Default category set
+            defaultCategory != null -> {
+                presenter.moveMangaToCategory(newManga, defaultCategory)
 
-                // Automatic 'Default' or no categories
-                defaultCategoryId == 0 || categories.isEmpty() -> {
-                    presenter.moveMangaToCategory(manga, null)
+                presenter.changeMangaFavorite(newManga)
+                adapter?.notifyItemChanged(position)
+                activity.toast(activity.getString(R.string.manga_added_library))
+            }
 
-                    presenter.changeMangaFavorite(manga)
-                    adapter?.notifyItemChanged(position)
-                    activity.toast(activity.getString(R.string.manga_added_library))
-                }
+            // Automatic 'Default' or no categories
+            defaultCategoryId == 0 || categories.isEmpty() -> {
+                presenter.moveMangaToCategory(newManga, null)
 
-                // Choose a category
-                else -> {
-                    val ids = presenter.getMangaCategoryIds(manga)
-                    val preselected = categories.map {
-                        if (it.id in ids) {
-                            QuadStateTextView.State.CHECKED.ordinal
-                        } else {
-                            QuadStateTextView.State.UNCHECKED.ordinal
-                        }
-                    }.toTypedArray()
+                presenter.changeMangaFavorite(newManga)
+                adapter?.notifyItemChanged(position)
+                activity.toast(activity.getString(R.string.manga_added_library))
+            }
 
-                    ChangeMangaCategoriesDialog(this, listOf(manga), categories, preselected)
-                        .showDialog(router)
-                }
+            // Choose a category
+            else -> {
+                val ids = presenter.getMangaCategoryIds(newManga)
+                val preselected = categories.map {
+                    if (it.id in ids) {
+                        QuadStateTextView.State.CHECKED.ordinal
+                    } else {
+                        QuadStateTextView.State.UNCHECKED.ordinal
+                    }
+                }.toTypedArray()
+
+                ChangeMangaCategoriesDialog(this, listOf(newManga), categories, preselected)
+                    .showDialog(router)
             }
         }
     }

app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourcePresenter.kt

@@ -351,6 +351,10 @@ open class BrowseSourcePresenter(
         return db.getCategories().executeAsBlocking()
     }
 
+    fun getDuplicateLibraryManga(manga: Manga): Manga? {
+        return db.getDuplicateLibraryManga(manga).executeAsBlocking()
+    }
+
     /**
      * Gets the category id's the manga is in, if the manga is not in a category, returns the default id.
      *

app/src/main/java/eu/kanade/tachiyomi/ui/download/DownloadHeaderHolder.kt

@@ -28,8 +28,7 @@ class DownloadHeaderHolder(view: View, adapter: FlexibleAdapter<*>) : Expandable
     override fun onItemReleased(position: Int) {
         super.onItemReleased(position)
         binding.container.isDragged = false
-        mAdapter as DownloadAdapter
         mAdapter.expandAll()
-        mAdapter.downloadItemListener.onItemReleased(position)
+        (mAdapter as DownloadAdapter).downloadItemListener.onItemReleased(position)
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt

@@ -388,7 +388,7 @@ class LibraryController(
     override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
         createOptionsMenu(menu, inflater, R.menu.library, R.id.action_search)
         // Mutate the filter icon because it needs to be tinted and the resource is shared.
-        menu.findItem(R.id.action_filter).icon.mutate()
+        menu.findItem(R.id.action_filter).icon?.mutate()
     }
 
     fun search(query: String) {
@@ -414,7 +414,7 @@ class LibraryController(
         // Tint icon if there's a filter active
         if (settingsSheet.filters.hasActiveFilters()) {
             val filterColor = activity!!.getResourceColor(R.attr.colorFilterActive)
-            filterItem.icon.setTint(filterColor)
+            filterItem.icon?.setTint(filterColor)
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibrarySettingsSheet.kt

@@ -394,6 +394,7 @@ class LibrarySettingsSheet(
                     unreadBadge -> preferences.unreadBadge().set((item.checked))
                     localBadge -> preferences.localBadge().set((item.checked))
                     languageBadge -> preferences.languageBadge().set((item.checked))
+                    else -> {}
                 }
                 adapter.notifyItemChanged(item)
             }
@@ -418,6 +419,7 @@ class LibrarySettingsSheet(
                 when (item) {
                     showTabs -> preferences.categoryTabs().set(item.checked)
                     showNumberOfItems -> preferences.categoryNumberOfItems().set(item.checked)
+                    else -> {}
                 }
                 adapter.notifyItemChanged(item)
             }

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibrarySort.kt

@@ -1,17 +0,0 @@
-package eu.kanade.tachiyomi.ui.library
-
-@Deprecated("Deprecated in favor for SortModeSetting")
-object LibrarySort {
-
-    const val ALPHA = 0
-    const val LAST_READ = 1
-    const val LAST_CHECKED = 2
-    const val UNREAD = 3
-    const val TOTAL = 4
-    const val LATEST_CHAPTER = 6
-    const val CHAPTER_FETCH_DATE = 8
-    const val DATE_ADDED = 7
-
-    @Deprecated("Removed in favor of searching by source")
-    const val SOURCE = 5
-}

app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt

@@ -466,7 +466,7 @@ class MainActivity : BaseActivity() {
 
         // Binding sometimes isn't actually instantiated yet somehow
         nav?.setOnItemSelectedListener(null)
-        binding?.toolbar.setNavigationOnClickListener(null)
+        binding?.toolbar?.setNavigationOnClickListener(null)
     }
 
     override fun onBackPressed() {

app/src/main/java/eu/kanade/tachiyomi/ui/manga/AddDuplicateMangaDialog.kt

@@ -0,0 +1,48 @@
+package eu.kanade.tachiyomi.ui.manga
+
+import android.app.Dialog
+import android.os.Bundle
+import com.bluelinelabs.conductor.Controller
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.source.SourceManager
+import eu.kanade.tachiyomi.ui.base.controller.DialogController
+import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
+import uy.kohesive.injekt.injectLazy
+
+class AddDuplicateMangaDialog(bundle: Bundle? = null) : DialogController(bundle) {
+
+    private val sourceManager: SourceManager by injectLazy()
+
+    private lateinit var libraryManga: Manga
+    private lateinit var onAddToLibrary: () -> Unit
+
+    constructor(
+        target: Controller,
+        libraryManga: Manga,
+        onAddToLibrary: () -> Unit,
+    ) : this() {
+        targetController = target
+
+        this.libraryManga = libraryManga
+        this.onAddToLibrary = onAddToLibrary
+    }
+
+    override fun onCreateDialog(savedViewState: Bundle?): Dialog {
+        val source = sourceManager.getOrStub(libraryManga.source)
+
+        return MaterialAlertDialogBuilder(activity!!)
+            .setMessage(activity?.getString(R.string.confirm_manga_add_duplicate, source.name))
+            .setPositiveButton(activity?.getString(R.string.action_add)) { _, _ ->
+                onAddToLibrary()
+            }
+            .setNegativeButton(android.R.string.cancel, null)
+            .setNeutralButton(activity?.getString(R.string.action_show_manga)) { _, _ ->
+                dismissDialog()
+                router.pushController(MangaController(libraryManga.id!!).withFadeTransaction())
+            }
+            .setCancelable(true)
+            .create()
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaController.kt

@@ -29,7 +29,6 @@ import coil.request.ImageRequest
 import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
 import com.google.android.material.snackbar.Snackbar
 import dev.chrisbanes.insetter.applyInsetter
@@ -542,18 +541,8 @@ class MangaController :
 
     private fun showAddDuplicateDialog(newManga: Manga, libraryManga: Manga) {
         activity?.let {
-            val source = sourceManager.getOrStub(libraryManga.source)
-            MaterialAlertDialogBuilder(it).apply {
-                setMessage(activity?.getString(R.string.confirm_manga_add_duplicate, source.name))
-                setPositiveButton(activity?.getString(R.string.action_add)) { _, _ ->
-                    addToLibrary(newManga)
-                }
-                setNegativeButton(activity?.getString(R.string.action_cancel)) { _, _ -> }
-                setNeutralButton(activity?.getString(R.string.action_show_manga)) { _, _ ->
-                    router.pushController(MangaController(libraryManga).withFadeTransaction())
-                }
-                setCancelable(true)
-            }.create().show()
+            AddDuplicateMangaDialog(this, libraryManga) { addToLibrary(newManga) }
+                .showDialog(router)
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChaptersSettingsSheet.kt

@@ -113,6 +113,7 @@ class ChaptersSettingsSheet(
                     downloaded -> presenter.setDownloadedFilter(newState)
                     unread -> presenter.setUnreadFilter(newState)
                     bookmarked -> presenter.setBookmarkedFilter(newState)
+                    else -> {}
                 }
 
                 initModels()

app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt

@@ -360,15 +360,16 @@ class ReaderActivity : BaseRxActivity<ReaderPresenter>() {
         }
 
         // Init listeners on bottom menu
-        binding.pageSlider.addOnSliderTouchListener(object : Slider.OnSliderTouchListener {
-            override fun onStartTrackingTouch(slider: Slider) {
-                isScrollingThroughPages = true
-            }
+        binding.pageSlider.addOnSliderTouchListener(
+            object : Slider.OnSliderTouchListener {
+                override fun onStartTrackingTouch(slider: Slider) {
+                    isScrollingThroughPages = true
+                }
 
-            override fun onStopTrackingTouch(slider: Slider) {
-                isScrollingThroughPages = false
-            }
-        },
+                override fun onStopTrackingTouch(slider: Slider) {
+                    isScrollingThroughPages = false
+                }
+            },
         )
         binding.pageSlider.addOnChangeListener { slider, value, fromUser ->
             if (viewer != null && fromUser) {

app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/ChapterLoader.kt

@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.ui.reader.loader
 
 import android.content.Context
+import com.github.junrar.exception.UnsupportedRarV5Exception
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.download.DownloadManager
@@ -83,7 +84,11 @@ class ChapterLoader(
                 when (format) {
                     is LocalSource.Format.Directory -> DirectoryPageLoader(format.file)
                     is LocalSource.Format.Zip -> ZipPageLoader(format.file)
-                    is LocalSource.Format.Rar -> RarPageLoader(format.file)
+                    is LocalSource.Format.Rar -> try {
+                        RarPageLoader(format.file)
+                    } catch (e: UnsupportedRarV5Exception) {
+                        error(context.getString(R.string.loader_rar5_error))
+                    }
                     is LocalSource.Format.Epub -> EpubPageLoader(format.file)
                 }
             }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ReaderChapter.kt

@@ -10,9 +10,9 @@ data class ReaderChapter(val chapter: Chapter) {
     var state: State =
         State.Wait
         set(value) {
-                field = value
-                stateRelay.call(value)
-            }
+            field = value
+            stateRelay.call(value)
+        }
 
     private val stateRelay by lazy { BehaviorRelay.create(state) }
 

app/src/main/java/eu/kanade/tachiyomi/ui/reader/setting/ReaderSettingsSheet.kt

@@ -34,27 +34,28 @@ class ReaderSettingsSheet(
         behavior.halfExpandedRatio = 0.25f
 
         val filterTabIndex = getTabViews().indexOf(colorFilterSettings)
-        binding.tabs.addOnTabSelectedListener(object : SimpleTabSelectedListener() {
-            override fun onTabSelected(tab: TabLayout.Tab?) {
-                val isFilterTab = tab?.position == filterTabIndex
+        binding.tabs.addOnTabSelectedListener(
+            object : SimpleTabSelectedListener() {
+                override fun onTabSelected(tab: TabLayout.Tab?) {
+                    val isFilterTab = tab?.position == filterTabIndex
 
-                // Remove dimmed backdrop so color filter changes can be previewed
-                backgroundDimAnimator.run {
-                    if (isFilterTab) {
-                        if (animatedFraction < 1f) {
-                            start()
+                    // Remove dimmed backdrop so color filter changes can be previewed
+                    backgroundDimAnimator.run {
+                        if (isFilterTab) {
+                            if (animatedFraction < 1f) {
+                                start()
+                            }
+                        } else if (animatedFraction > 0f) {
+                            reverse()
                         }
-                    } else if (animatedFraction > 0f) {
-                        reverse()
+                    }
+
+                    // Hide toolbars
+                    if (activity.menuVisible != !isFilterTab) {
+                        activity.setMenuVisibility(!isFilterTab)
                     }
                 }
-
-                // Hide toolbars
-                if (activity.menuVisible != !isFilterTab) {
-                    activity.setMenuVisibility(!isFilterTab)
-                }
-            }
-        },
+            },
         )
 
         if (showColorFilterSettings) {

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/ReaderPageImageView.kt

@@ -249,6 +249,7 @@ open class ReaderPageImageView @JvmOverloads constructor(
             ZoomStartPosition.LEFT -> setScaleAndCenter(scale, PointF(0F, 0F))
             ZoomStartPosition.RIGHT -> setScaleAndCenter(scale, PointF(sWidth.toFloat(), 0F))
             ZoomStartPosition.CENTER -> setScaleAndCenter(scale, center.also { it?.y = 0F })
+            else -> {}
         }
     }
 
@@ -310,7 +311,7 @@ open class ReaderPageImageView @JvmOverloads constructor(
                             return true
                         }
 
-                        override fun onSingleTapConfirmed(e: MotionEvent?): Boolean {
+                        override fun onSingleTapConfirmed(e: MotionEvent): Boolean {
                             this@ReaderPageImageView.onViewClicked()
                             return super.onSingleTapConfirmed(e)
                         }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/ReaderTransitionView.kt

@@ -1,15 +1,24 @@
 package eu.kanade.tachiyomi.ui.reader.viewer
 
 import android.content.Context
+import android.text.SpannableStringBuilder
+import android.text.style.ImageSpan
 import android.util.AttributeSet
 import android.view.LayoutInflater
 import android.widget.LinearLayout
+import androidx.core.content.ContextCompat
 import androidx.core.text.bold
 import androidx.core.text.buildSpannedString
+import androidx.core.text.inSpans
 import androidx.core.view.isVisible
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.databinding.ReaderTransitionViewBinding
+import eu.kanade.tachiyomi.ui.reader.loader.DownloadPageLoader
 import eu.kanade.tachiyomi.ui.reader.model.ChapterTransition
+import eu.kanade.tachiyomi.util.system.dpToPx
+import kotlin.math.roundToInt
 
 class ReaderTransitionView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
     LinearLayout(context, attrs) {
@@ -21,10 +30,11 @@ class ReaderTransitionView @JvmOverloads constructor(context: Context, attrs: At
         layoutParams = LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)
     }
 
-    fun bind(transition: ChapterTransition) {
+    fun bind(transition: ChapterTransition, downloadManager: DownloadManager, manga: Manga?) {
+        manga ?: return
         when (transition) {
-            is ChapterTransition.Prev -> bindPrevChapterTransition(transition)
-            is ChapterTransition.Next -> bindNextChapterTransition(transition)
+            is ChapterTransition.Prev -> bindPrevChapterTransition(transition, downloadManager, manga)
+            is ChapterTransition.Next -> bindNextChapterTransition(transition, downloadManager, manga)
         }
         missingChapterWarning(transition)
     }
@@ -32,20 +42,30 @@ class ReaderTransitionView @JvmOverloads constructor(context: Context, attrs: At
     /**
      * Binds a previous chapter transition on this view and subscribes to the page load status.
      */
-    private fun bindPrevChapterTransition(transition: ChapterTransition) {
-        val prevChapter = transition.to
+    private fun bindPrevChapterTransition(
+        transition: ChapterTransition,
+        downloadManager: DownloadManager,
+        manga: Manga,
+    ) {
+        val prevChapter = transition.to?.chapter
 
-        val hasPrevChapter = prevChapter != null
-        binding.lowerText.isVisible = hasPrevChapter
-        if (hasPrevChapter) {
+        binding.lowerText.isVisible = prevChapter != null
+        if (prevChapter != null) {
             binding.upperText.textAlignment = TEXT_ALIGNMENT_TEXT_START
+            val isPrevDownloaded = downloadManager.isChapterDownloaded(
+                prevChapter,
+                manga,
+            )
+            val isCurrentDownloaded = transition.from.pageLoader is DownloadPageLoader
             binding.upperText.text = buildSpannedString {
                 bold { append(context.getString(R.string.transition_previous)) }
-                append("\n${prevChapter!!.chapter.name}")
+                append("\n${prevChapter.name}")
+                if (isPrevDownloaded) addDLImageSpan()
             }
             binding.lowerText.text = buildSpannedString {
                 bold { append(context.getString(R.string.transition_current)) }
                 append("\n${transition.from.chapter.name}")
+                if (isCurrentDownloaded) addDLImageSpan()
             }
         } else {
             binding.upperText.textAlignment = TEXT_ALIGNMENT_CENTER
@@ -56,20 +76,30 @@ class ReaderTransitionView @JvmOverloads constructor(context: Context, attrs: At
     /**
      * Binds a next chapter transition on this view and subscribes to the load status.
      */
-    private fun bindNextChapterTransition(transition: ChapterTransition) {
-        val nextChapter = transition.to
+    private fun bindNextChapterTransition(
+        transition: ChapterTransition,
+        downloadManager: DownloadManager,
+        manga: Manga,
+    ) {
+        val nextChapter = transition.to?.chapter
 
-        val hasNextChapter = nextChapter != null
-        binding.lowerText.isVisible = hasNextChapter
-        if (hasNextChapter) {
+        binding.lowerText.isVisible = nextChapter != null
+        if (nextChapter != null) {
             binding.upperText.textAlignment = TEXT_ALIGNMENT_TEXT_START
+            val isCurrentDownloaded = transition.from.pageLoader is DownloadPageLoader
+            val isNextDownloaded = downloadManager.isChapterDownloaded(
+                nextChapter,
+                manga,
+            )
             binding.upperText.text = buildSpannedString {
                 bold { append(context.getString(R.string.transition_finished)) }
                 append("\n${transition.from.chapter.name}")
+                if (isCurrentDownloaded) addDLImageSpan()
             }
             binding.lowerText.text = buildSpannedString {
                 bold { append(context.getString(R.string.transition_next)) }
-                append("\n${nextChapter!!.chapter.name}")
+                append("\n${nextChapter.name}")
+                if (isNextDownloaded) addDLImageSpan()
             }
         } else {
             binding.upperText.textAlignment = TEXT_ALIGNMENT_CENTER
@@ -77,6 +107,17 @@ class ReaderTransitionView @JvmOverloads constructor(context: Context, attrs: At
         }
     }
 
+    private fun SpannableStringBuilder.addDLImageSpan() {
+        val icon = ContextCompat.getDrawable(context, R.drawable.ic_offline_pin_24dp)?.mutate()
+            ?.apply {
+                val size = binding.lowerText.textSize + 4.dpToPx
+                setTint(binding.lowerText.currentTextColor)
+                setBounds(0, 0, size.roundToInt(), size.roundToInt())
+            } ?: return
+        append(" ")
+        inSpans(ImageSpan(icon)) { append("image") }
+    }
+
     private fun missingChapterWarning(transition: ChapterTransition) {
         if (transition.to == null) {
             binding.warning.isVisible = false

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt

@@ -19,6 +19,7 @@ import rx.Observable
 import rx.Subscription
 import rx.android.schedulers.AndroidSchedulers
 import rx.schedulers.Schedulers
+import java.io.BufferedInputStream
 import java.io.ByteArrayInputStream
 import java.io.InputStream
 import java.util.concurrent.TimeUnit
@@ -238,7 +239,7 @@ class PagerPageHolder(
             .subscribe({}, {})
     }
 
-    private fun process(page: ReaderPage, imageStream: InputStream): InputStream {
+    private fun process(page: ReaderPage, imageStream: BufferedInputStream): InputStream {
         if (!viewer.config.dualPageSplit) {
             return imageStream
         }
@@ -247,7 +248,7 @@ class PagerPageHolder(
             return splitInHalf(imageStream)
         }
 
-        val isDoublePage = ImageUtil.isDoublePage(imageStream)
+        val isDoublePage = ImageUtil.isWideImage(imageStream)
         if (!isDoublePage) {
             return imageStream
         }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerTransitionHolder.kt

@@ -61,7 +61,7 @@ class PagerTransitionHolder(
         addView(transitionView)
         addView(pagesContainer)
 
-        transitionView.bind(transition)
+        transitionView.bind(transition, viewer.downloadManager, viewer.activity.presenter.manga)
 
         transition.to?.let { observeStatus(it) }
     }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewer.kt

@@ -11,6 +11,7 @@ import androidx.core.view.isGone
 import androidx.core.view.isVisible
 import androidx.viewpager.widget.ViewPager
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.ui.reader.model.ChapterTransition
 import eu.kanade.tachiyomi.ui.reader.model.InsertPage
@@ -21,6 +22,7 @@ import eu.kanade.tachiyomi.ui.reader.viewer.ViewerNavigation.NavigationRegion
 import eu.kanade.tachiyomi.util.system.logcat
 import kotlinx.coroutines.MainScope
 import kotlinx.coroutines.cancel
+import uy.kohesive.injekt.injectLazy
 import kotlin.math.min
 
 /**
@@ -29,6 +31,8 @@ import kotlin.math.min
 @Suppress("LeakingThis")
 abstract class PagerViewer(val activity: ReaderActivity) : BaseViewer {
 
+    val downloadManager: DownloadManager by injectLazy()
+
     private val scope = MainScope()
 
     /**

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonFrame.kt

@@ -44,7 +44,7 @@ class WebtoonFrame(context: Context) : FrameLayout(context) {
      * Scale listener used to delegate events to the recycler view.
      */
     inner class ScaleListener : ScaleGestureDetector.SimpleOnScaleGestureListener() {
-        override fun onScaleBegin(detector: ScaleGestureDetector?): Boolean {
+        override fun onScaleBegin(detector: ScaleGestureDetector): Boolean {
             recycler?.onScaleBegin()
             return true
         }
@@ -63,13 +63,13 @@ class WebtoonFrame(context: Context) : FrameLayout(context) {
      * Fling listener used to delegate events to the recycler view.
      */
     inner class FlingListener : GestureDetector.SimpleOnGestureListener() {
-        override fun onDown(e: MotionEvent?): Boolean {
+        override fun onDown(e: MotionEvent): Boolean {
             return true
         }
 
         override fun onFling(
-            e1: MotionEvent?,
-            e2: MotionEvent?,
+            e1: MotionEvent,
+            e2: MotionEvent,
             velocityX: Float,
             velocityY: Float,
         ): Boolean {

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonPageHolder.kt

@@ -23,6 +23,7 @@ import rx.Observable
 import rx.Subscription
 import rx.android.schedulers.AndroidSchedulers
 import rx.schedulers.Schedulers
+import java.io.BufferedInputStream
 import java.io.InputStream
 import java.util.concurrent.TimeUnit
 
@@ -272,12 +273,12 @@ class WebtoonPageHolder(
         addSubscription(readImageHeaderSubscription)
     }
 
-    private fun process(imageStream: InputStream): InputStream {
+    private fun process(imageStream: BufferedInputStream): InputStream {
         if (!viewer.config.dualPageSplit) {
             return imageStream
         }
 
-        val isDoublePage = ImageUtil.isDoublePage(imageStream)
+        val isDoublePage = ImageUtil.isWideImage(imageStream)
         if (!isDoublePage) {
             return imageStream
         }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonTransitionHolder.kt

@@ -63,7 +63,7 @@ class WebtoonTransitionHolder(
      * Binds the given [transition] with this view holder, subscribing to its state.
      */
     fun bind(transition: ChapterTransition) {
-        transitionView.bind(transition)
+        transitionView.bind(transition, viewer.downloadManager, viewer.activity.presenter.manga)
 
         transition.to?.let { observeStatus(it, transition) }
     }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonViewer.kt

@@ -11,6 +11,7 @@ import androidx.core.view.isGone
 import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.WebtoonLayoutManager
+import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.ui.reader.model.ChapterTransition
@@ -24,6 +25,7 @@ import kotlinx.coroutines.cancel
 import rx.subscriptions.CompositeSubscription
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
+import uy.kohesive.injekt.injectLazy
 import kotlin.math.max
 import kotlin.math.min
 
@@ -32,6 +34,8 @@ import kotlin.math.min
  */
 class WebtoonViewer(val activity: ReaderActivity, val isContinuous: Boolean = true) : BaseViewer {
 
+    val downloadManager: DownloadManager by injectLazy()
+
     private val scope = MainScope()
 
     /**

app/src/main/java/eu/kanade/tachiyomi/ui/security/UnlockActivity.kt

@@ -10,7 +10,6 @@ import eu.kanade.tachiyomi.util.system.AuthenticatorUtil
 import eu.kanade.tachiyomi.util.system.AuthenticatorUtil.startAuthentication
 import eu.kanade.tachiyomi.util.system.logcat
 import logcat.LogPriority
-import java.util.Date
 
 /**
  * Blank activity with a BiometricPrompt.
@@ -39,7 +38,6 @@ class UnlockActivity : BaseActivity() {
                 ) {
                     super.onAuthenticationSucceeded(activity, result)
                     SecureActivityDelegate.locked = false
-                    preferences.lastAppUnlock().set(Date().time)
                     finish()
                 }
             },

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAdvancedController.kt

@@ -32,6 +32,7 @@ import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.withUIContext
 import eu.kanade.tachiyomi.util.preference.bindTo
 import eu.kanade.tachiyomi.util.preference.defaultValue
+import eu.kanade.tachiyomi.util.preference.editTextPreference
 import eu.kanade.tachiyomi.util.preference.entriesRes
 import eu.kanade.tachiyomi.util.preference.intListPreference
 import eu.kanade.tachiyomi.util.preference.listPreference
@@ -210,6 +211,28 @@ class SettingsAdvancedController : SettingsController() {
                     true
                 }
             }
+            editTextPreference {
+                key = Keys.defaultUserAgent
+                titleRes = R.string.pref_user_agent_string
+                text = preferences.defaultUserAgent().get()
+                summary = network.defaultUserAgent
+
+                onChange {
+                    activity?.toast(R.string.requires_app_restart)
+                    true
+                }
+            }
+            if (preferences.defaultUserAgent().isSet()) {
+                preference {
+                    key = "pref_reset_user_agent"
+                    titleRes = R.string.pref_reset_user_agent_string
+
+                    onClick {
+                        preferences.defaultUserAgent().delete()
+                        activity?.toast(R.string.requires_app_restart)
+                    }
+                }
+            }
         }
 
         preferenceCategory {

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsDownloadController.kt

@@ -24,6 +24,7 @@ import eu.kanade.tachiyomi.util.preference.multiSelectListPreference
 import eu.kanade.tachiyomi.util.preference.onClick
 import eu.kanade.tachiyomi.util.preference.preference
 import eu.kanade.tachiyomi.util.preference.preferenceCategory
+import eu.kanade.tachiyomi.util.preference.summaryRes
 import eu.kanade.tachiyomi.util.preference.switchPreference
 import eu.kanade.tachiyomi.util.preference.titleRes
 import eu.kanade.tachiyomi.util.system.toast
@@ -72,6 +73,12 @@ class SettingsDownloadController : SettingsController() {
             bindTo(preferences.saveChaptersAsCBZ())
             titleRes = R.string.save_chapter_as_cbz
         }
+        switchPreference {
+            bindTo(preferences.splitTallImages())
+            titleRes = R.string.split_tall_images
+            summaryRes = R.string.split_tall_images_summary
+        }
+
         preferenceCategory {
             titleRes = R.string.pref_category_delete_chapters
 

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsMainController.kt

@@ -102,13 +102,13 @@ class SettingsMainController : SettingsController() {
 
         searchItem.setOnActionExpandListener(
             object : MenuItem.OnActionExpandListener {
-                override fun onMenuItemActionExpand(item: MenuItem?): Boolean {
+                override fun onMenuItemActionExpand(item: MenuItem): Boolean {
                     preferences.lastSearchQuerySearchSettings().set("") // reset saved search query
                     router.pushController(SettingsSearchController().withFadeTransaction())
                     return true
                 }
 
-                override fun onMenuItemActionCollapse(item: MenuItem?): Boolean {
+                override fun onMenuItemActionCollapse(item: MenuItem): Boolean {
                     return true
                 }
             },

app/src/main/java/eu/kanade/tachiyomi/ui/setting/search/SettingsSearchController.kt

@@ -74,11 +74,11 @@ class SettingsSearchController :
 
         searchItem.setOnActionExpandListener(
             object : MenuItem.OnActionExpandListener {
-                override fun onMenuItemActionExpand(item: MenuItem?): Boolean {
+                override fun onMenuItemActionExpand(item: MenuItem): Boolean {
                     return true
                 }
 
-                override fun onMenuItemActionCollapse(item: MenuItem?): Boolean {
+                override fun onMenuItemActionCollapse(item: MenuItem): Boolean {
                     router.popCurrentController()
                     return false
                 }

app/src/main/java/eu/kanade/tachiyomi/ui/webview/WebViewActivity.kt

@@ -166,12 +166,12 @@ class WebViewActivity : BaseActivity() {
 
         menu.findItem(R.id.action_web_back).apply {
             isEnabled = binding.webview.canGoBack()
-            icon.setTint(if (binding.webview.canGoBack()) iconTintColor else translucentIconTintColor)
+            icon?.setTint(if (binding.webview.canGoBack()) iconTintColor else translucentIconTintColor)
         }
 
         menu.findItem(R.id.action_web_forward).apply {
             isEnabled = binding.webview.canGoForward()
-            icon.setTint(if (binding.webview.canGoForward()) iconTintColor else translucentIconTintColor)
+            icon?.setTint(if (binding.webview.canGoForward()) iconTintColor else translucentIconTintColor)
         }
 
         return super.onPrepareOptionsMenu(menu)

app/src/main/java/eu/kanade/tachiyomi/util/chapter/ChapterRecognition.kt

@@ -46,8 +46,8 @@ object ChapterRecognition {
         // Get chapter title with lower case
         var name = chapter.name.lowercase()
 
-        // Remove comma's from chapter.
-        name = name.replace(',', '.')
+        // Remove comma's or hyphens.
+        name = name.replace(',', '.').replace('-', '.')
 
         // Remove unwanted white spaces.
         unwantedWhiteSpace.findAll(name).let {

app/src/main/java/eu/kanade/tachiyomi/util/chapter/ChapterSorter.kt

@@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.util.chapter
 
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.util.lang.compareToCaseInsensitiveNaturalOrder
 
 fun getChapterSort(manga: Manga, sortDescending: Boolean = manga.sortDescending()): (Chapter, Chapter) -> Int {
     return when (manga.sorting) {
@@ -11,13 +10,13 @@ fun getChapterSort(manga: Manga, sortDescending: Boolean = manga.sortDescending(
             false -> { c1, c2 -> c2.source_order.compareTo(c1.source_order) }
         }
         Manga.CHAPTER_SORTING_NUMBER -> when (sortDescending) {
-            true -> { c1, c2 -> c2.chapter_number.toString().compareToCaseInsensitiveNaturalOrder(c1.chapter_number.toString()) }
-            false -> { c1, c2 -> c1.chapter_number.toString().compareToCaseInsensitiveNaturalOrder(c2.chapter_number.toString()) }
+            true -> { c1, c2 -> c2.chapter_number.compareTo(c1.chapter_number) }
+            false -> { c1, c2 -> c1.chapter_number.compareTo(c2.chapter_number) }
         }
         Manga.CHAPTER_SORTING_UPLOAD_DATE -> when (sortDescending) {
             true -> { c1, c2 -> c2.date_upload.compareTo(c1.date_upload) }
             false -> { c1, c2 -> c1.date_upload.compareTo(c2.date_upload) }
         }
-        else -> throw NotImplementedError("Unimplemented sorting method")
+        else -> throw NotImplementedError("Invalid chapter sorting method: ${manga.sorting}")
     }
 }

app/src/main/java/eu/kanade/tachiyomi/util/storage/DiskUtil.kt

@@ -1,12 +1,11 @@
 package eu.kanade.tachiyomi.util.storage
 
 import android.content.Context
-import android.content.Intent
+import android.media.MediaScannerConnection
 import android.net.Uri
 import android.os.Environment
 import android.os.StatFs
 import androidx.core.content.ContextCompat
-import androidx.core.net.toUri
 import com.hippo.unifile.UniFile
 import eu.kanade.tachiyomi.util.lang.Hash
 import java.io.File
@@ -74,21 +73,11 @@ object DiskUtil {
         }
     }
 
-    /**
-     * Scans the given file so that it can be shown in gallery apps, for example.
-     */
-    fun scanMedia(context: Context, file: File) {
-        scanMedia(context, file.toUri())
-    }
-
     /**
      * Scans the given file so that it can be shown in gallery apps, for example.
      */
     fun scanMedia(context: Context, uri: Uri) {
-        val action = Intent.ACTION_MEDIA_SCANNER_SCAN_FILE
-        val mediaScanIntent = Intent(action)
-        mediaScanIntent.data = uri
-        context.sendBroadcast(mediaScanIntent)
+        MediaScannerConnection.scanFile(context, arrayOf(uri.path), null, null)
     }
 
     /**

app/src/main/java/eu/kanade/tachiyomi/util/system/ContextExtensions.kt

@@ -47,6 +47,7 @@ import logcat.LogPriority
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.io.File
+import kotlin.math.max
 import kotlin.math.roundToInt
 
 private const val TABLET_UI_MIN_SCREEN_WIDTH_DP = 720
@@ -166,6 +167,9 @@ fun Context.hasPermission(permission: String) = ContextCompat.checkSelfPermissio
     }
 }
 
+val getDisplayMaxHeightInPx: Int
+    get() = Resources.getSystem().displayMetrics.let { max(it.heightPixels, it.widthPixels) }
+
 /**
  * Converts to dp.
  */
@@ -258,7 +262,7 @@ fun Context.openInBrowser(uri: Uri, forceDefaultBrowser: Boolean = false) {
 }
 
 fun Context.defaultBrowserPackageName(): String? {
-    val browserIntent = Intent(Intent.ACTION_VIEW, Uri.parse("http://"))
+    val browserIntent = Intent(Intent.ACTION_VIEW, "http://".toUri())
     return packageManager.resolveActivity(browserIntent, PackageManager.MATCH_DEFAULT_ONLY)
         ?.activityInfo?.packageName
         ?.takeUnless { it in DeviceUtil.invalidDefaultBrowsers }
@@ -315,8 +319,8 @@ fun Context.isNightMode(): Boolean {
  * https://cs.android.com/androidx/platform/frameworks/support/+/androidx-main:appcompat/appcompat/src/main/java/androidx/appcompat/app/AppCompatDelegateImpl.java;l=348;drc=e28752c96fc3fb4d3354781469a1af3dbded4898
  */
 fun Context.createReaderThemeContext(): Context {
-    val prefs = Injekt.get<PreferencesHelper>()
-    val isDarkBackground = when (prefs.readerTheme().get()) {
+    val preferences = Injekt.get<PreferencesHelper>()
+    val isDarkBackground = when (preferences.readerTheme().get()) {
         1, 2 -> true // Black, Gray
         3 -> applicationContext.isNightMode() // Automatic bg uses activity background by default
         else -> false // White
@@ -329,7 +333,7 @@ fun Context.createReaderThemeContext(): Context {
 
         val wrappedContext = ContextThemeWrapper(this, R.style.Theme_Tachiyomi)
         wrappedContext.applyOverrideConfiguration(overrideConf)
-        ThemingDelegate.getThemeResIds(prefs.appTheme().get(), prefs.themeDarkAmoled().get())
+        ThemingDelegate.getThemeResIds(preferences.appTheme().get(), preferences.themeDarkAmoled().get())
             .forEach { wrappedContext.theme.applyStyle(it, true) }
         return wrappedContext
     }

app/src/main/java/eu/kanade/tachiyomi/util/system/ImageUtil.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import android.content.res.Configuration
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
+import android.graphics.BitmapRegionDecoder
 import android.graphics.Color
 import android.graphics.Rect
 import android.graphics.drawable.ColorDrawable
@@ -11,19 +12,27 @@ import android.graphics.drawable.Drawable
 import android.graphics.drawable.GradientDrawable
 import android.os.Build
 import android.webkit.MimeTypeMap
+import androidx.annotation.ColorInt
 import androidx.core.graphics.alpha
 import androidx.core.graphics.applyCanvas
 import androidx.core.graphics.blue
 import androidx.core.graphics.createBitmap
+import androidx.core.graphics.get
 import androidx.core.graphics.green
 import androidx.core.graphics.red
+import com.hippo.unifile.UniFile
+import logcat.LogPriority
 import tachiyomi.decoder.Format
 import tachiyomi.decoder.ImageDecoder
+import java.io.BufferedInputStream
 import java.io.ByteArrayInputStream
 import java.io.ByteArrayOutputStream
+import java.io.File
+import java.io.FileOutputStream
 import java.io.InputStream
 import java.net.URLConnection
 import kotlin.math.abs
+import kotlin.math.min
 
 object ImageUtil {
 
@@ -73,8 +82,7 @@ object ImageUtil {
                 Format.Webp -> type.isAnimated && Build.VERSION.SDK_INT >= Build.VERSION_CODES.P
                 else -> false
             }
-        } catch (e: Exception) {
-        }
+        } catch (e: Exception) { /* Do Nothing */ }
         return false
     }
 
@@ -106,19 +114,12 @@ object ImageUtil {
     }
 
     /**
-     * Check whether the image is a double-page spread
+     * Check whether the image is wide (which we consider a double-page spread).
+     *
      * @return true if the width is greater than the height
      */
-    fun isDoublePage(imageStream: InputStream): Boolean {
-        imageStream.mark(imageStream.available() + 1)
-
-        val imageBytes = imageStream.readBytes()
-
-        val options = BitmapFactory.Options().apply { inJustDecodeBounds = true }
-        BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.size, options)
-
-        imageStream.reset()
-
+    fun isWideImage(imageStream: BufferedInputStream): Boolean {
+        val options = extractImageOptions(imageStream)
         return options.outWidth > options.outHeight
     }
 
@@ -185,6 +186,111 @@ object ImageUtil {
         RIGHT, LEFT
     }
 
+    /**
+     * Check whether the image is considered a tall image.
+     *
+     * @return true if the height:width ratio is greater than 3.
+     */
+    private fun isTallImage(imageStream: InputStream): Boolean {
+        val options = extractImageOptions(imageStream, resetAfterExtraction = false)
+        return (options.outHeight / options.outWidth) > 3
+    }
+
+    /**
+     * Splits tall images to improve performance of reader
+     */
+    fun splitTallImage(imageFile: UniFile, imageFilePath: String): Boolean {
+        if (isAnimatedAndSupported(imageFile.openInputStream()) || !isTallImage(imageFile.openInputStream())) {
+            return true
+        }
+
+        val options = extractImageOptions(imageFile.openInputStream(), resetAfterExtraction = false).apply { inJustDecodeBounds = false }
+        // Values are stored as they get modified during split loop
+        val imageHeight = options.outHeight
+        val imageWidth = options.outWidth
+
+        val splitHeight = (getDisplayMaxHeightInPx * 1.5).toInt()
+        // -1 so it doesn't try to split when imageHeight = getDisplayHeightInPx
+        val partCount = (imageHeight - 1) / splitHeight + 1
+
+        val optimalSplitHeight = imageHeight / partCount
+
+        val splitDataList = (0 until partCount).fold(mutableListOf<SplitData>()) { list, index ->
+            list.apply {
+                // Only continue if the list is empty or there is image remaining
+                if (isEmpty() || imageHeight > last().bottomOffset) {
+                    val topOffset = index * optimalSplitHeight
+                    var outputImageHeight = min(optimalSplitHeight, imageHeight - topOffset)
+
+                    val remainingHeight = imageHeight - (topOffset + outputImageHeight)
+                    // If remaining height is smaller or equal to 1/3th of
+                    // optimal split height then include it in current page
+                    if (remainingHeight <= (optimalSplitHeight / 3)) {
+                        outputImageHeight += remainingHeight
+                    }
+                    add(SplitData(index, topOffset, outputImageHeight))
+                }
+            }
+        }
+
+        val bitmapRegionDecoder = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            BitmapRegionDecoder.newInstance(imageFile.openInputStream())
+        } else {
+            @Suppress("DEPRECATION")
+            BitmapRegionDecoder.newInstance(imageFile.openInputStream(), false)
+        }
+
+        if (bitmapRegionDecoder == null) {
+            logcat { "Failed to create new instance of BitmapRegionDecoder" }
+            return false
+        }
+
+        logcat {
+            "Splitting image with height of $imageHeight into $partCount part " +
+                "with estimated ${optimalSplitHeight}px height per split"
+        }
+
+        return try {
+            splitDataList.forEach { splitData ->
+                val splitPath = splitImagePath(imageFilePath, splitData.index)
+
+                val region = Rect(0, splitData.topOffset, imageWidth, splitData.bottomOffset)
+
+                FileOutputStream(splitPath).use { outputStream ->
+                    val splitBitmap = bitmapRegionDecoder.decodeRegion(region, options)
+                    splitBitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream)
+                    splitBitmap.recycle()
+                }
+                logcat {
+                    "Success: Split #${splitData.index + 1} with topOffset=${splitData.topOffset} " +
+                        "height=${splitData.outputImageHeight} bottomOffset=${splitData.bottomOffset}"
+                }
+            }
+            imageFile.delete()
+            true
+        } catch (e: Exception) {
+            // Image splits were not successfully saved so delete them and keep the original image
+            splitDataList
+                .map { splitImagePath(imageFilePath, it.index) }
+                .forEach { File(it).delete() }
+            logcat(LogPriority.ERROR, e)
+            false
+        } finally {
+            bitmapRegionDecoder.recycle()
+        }
+    }
+
+    private fun splitImagePath(imageFilePath: String, index: Int) =
+        imageFilePath.substringBeforeLast(".") + "__${"%03d".format(index + 1)}.jpg"
+
+    data class SplitData(
+        val index: Int,
+        val topOffset: Int,
+        val outputImageHeight: Int,
+    ) {
+        val bottomOffset = topOffset + outputImageHeight
+    }
+
     /**
      * Algorithm for determining what background to accompany a comic/manga page
      */
@@ -209,14 +315,14 @@ object ImageUtil {
         val leftOffsetX = left - offsetX
         val rightOffsetX = right + offsetX
 
-        val topLeftPixel = image.getPixel(left, top)
-        val topRightPixel = image.getPixel(right, top)
-        val midLeftPixel = image.getPixel(left, midY)
-        val midRightPixel = image.getPixel(right, midY)
-        val topCenterPixel = image.getPixel(midX, top)
-        val botLeftPixel = image.getPixel(left, bot)
-        val bottomCenterPixel = image.getPixel(midX, bot)
-        val botRightPixel = image.getPixel(right, bot)
+        val topLeftPixel = image[left, top]
+        val topRightPixel = image[right, top]
+        val midLeftPixel = image[left, midY]
+        val midRightPixel = image[right, midY]
+        val topCenterPixel = image[midX, top]
+        val botLeftPixel = image[left, bot]
+        val bottomCenterPixel = image[midX, bot]
+        val botRightPixel = image[right, bot]
 
         val topLeftIsDark = topLeftPixel.isDark()
         val topRightIsDark = topRightPixel.isDark()
@@ -269,8 +375,8 @@ object ImageUtil {
             var whiteStreak = false
             val notOffset = x == left || x == right
             inner@ for ((index, y) in (0 until image.height step image.height / 25).withIndex()) {
-                val pixel = image.getPixel(x, y)
-                val pixelOff = image.getPixel(x + (if (x < image.width / 2) -offsetX else offsetX), y)
+                val pixel = image[x, y]
+                val pixelOff = image[x + (if (x < image.width / 2) -offsetX else offsetX), y]
                 if (pixel.isWhite()) {
                     whitePixelsStreak++
                     whitePixels++
@@ -361,8 +467,8 @@ object ImageUtil {
         val topCornersIsDark = topLeftIsDark && topRightIsDark
         val botCornersIsDark = botLeftIsDark && botRightIsDark
 
-        val topOffsetCornersIsDark = image.getPixel(leftOffsetX, top).isDark() && image.getPixel(rightOffsetX, top).isDark()
-        val botOffsetCornersIsDark = image.getPixel(leftOffsetX, bot).isDark() && image.getPixel(rightOffsetX, bot).isDark()
+        val topOffsetCornersIsDark = image[leftOffsetX, top].isDark() && image[rightOffsetX, top].isDark()
+        val botOffsetCornersIsDark = image[leftOffsetX, bot].isDark() && image[rightOffsetX, bot].isDark()
 
         val gradient = when {
             darkBG && botCornersIsWhite -> {
@@ -391,15 +497,31 @@ object ImageUtil {
         )
     }
 
-    private fun Int.isDark(): Boolean =
+    private fun @receiver:ColorInt Int.isDark(): Boolean =
         red < 40 && blue < 40 && green < 40 && alpha > 200
 
-    private fun Int.isCloseTo(other: Int): Boolean =
+    private fun @receiver:ColorInt Int.isCloseTo(other: Int): Boolean =
         abs(red - other.red) < 30 && abs(green - other.green) < 30 && abs(blue - other.blue) < 30
 
-    private fun Int.isWhite(): Boolean =
+    private fun @receiver:ColorInt Int.isWhite(): Boolean =
         red + blue + green > 740
 
+    /**
+     * Used to check an image's dimensions without loading it in the memory.
+     */
+    private fun extractImageOptions(
+        imageStream: InputStream,
+        resetAfterExtraction: Boolean = true,
+    ): BitmapFactory.Options {
+        imageStream.mark(imageStream.available() + 1)
+
+        val imageBytes = imageStream.readBytes()
+        val options = BitmapFactory.Options().apply { inJustDecodeBounds = true }
+        BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.size, options)
+        if (resetAfterExtraction) imageStream.reset()
+        return options
+    }
+
     // Android doesn't include some mappings
     private val SUPPLEMENTARY_MIMETYPE_MAPPING = mapOf(
         // https://issuetracker.google.com/issues/182703810

app/src/main/java/eu/kanade/tachiyomi/widget/TachiyomiBottomNavigationView.kt

@@ -115,12 +115,13 @@ class TachiyomiBottomNavigationView @JvmOverloads constructor(
             .setInterpolator(interpolator)
             .setDuration(duration)
             .applySystemAnimatorScale(context)
-            .setListener(object : AnimatorListenerAdapter() {
-                override fun onAnimationEnd(animation: Animator?) {
-                    currentAnimator = null
-                    postInvalidate()
-                }
-            },
+            .setListener(
+                object : AnimatorListenerAdapter() {
+                    override fun onAnimationEnd(animation: Animator) {
+                        currentAnimator = null
+                        postInvalidate()
+                    }
+                },
             )
     }
 

app/src/main/java/eu/kanade/tachiyomi/widget/preference/ThemesPreference.kt

@@ -37,12 +37,13 @@ class ThemesPreference @JvmOverloads constructor(context: Context, attrs: Attrib
         recycler?.adapter = adapter
 
         // Retain scroll position on activity recreate after changing theme
-        recycler?.addOnScrollListener(object : RecyclerView.OnScrollListener() {
-            override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
-                super.onScrolled(recyclerView, dx, dy)
-                lastScrollPosition = recyclerView.computeHorizontalScrollOffset()
-            }
-        },
+        recycler?.addOnScrollListener(
+            object : RecyclerView.OnScrollListener() {
+                override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
+                    super.onScrolled(recyclerView, dx, dy)
+                    lastScrollPosition = recyclerView.computeHorizontalScrollOffset()
+                }
+            },
         )
         lastScrollPosition?.let { scrollToOffset(it) }
     }

app/src/main/java/eu/kanade/tachiyomi/widget/sheet/BottomSheetViewPager.kt

@@ -45,11 +45,12 @@ class BottomSheetViewPager @JvmOverloads constructor(
     }
 
     init {
-        addOnPageChangeListener(object : SimpleOnPageChangeListener() {
-            override fun onPageSelected(position: Int) {
-                requestLayout()
-            }
-        },
+        addOnPageChangeListener(
+            object : SimpleOnPageChangeListener() {
+                override fun onPageSelected(position: Int) {
+                    requestLayout()
+                }
+            },
         )
     }
 }

app/src/main/res/drawable/ic_offline_pin_24dp.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/black"
+        android:pathData="M12,2C6.5,2 2,6.5 2,12s4.5,10 10,10s10,-4.5 10,-10S17.5,2 12,2zM17,18H7v-2h10V18zM10.3,14L7,10.7l1.4,-1.4l1.9,1.9l5.3,-5.3L17,7.3L10.3,14z" />
+</vector>

app/src/main/res/layout/pref_settings.xml

@@ -17,7 +17,7 @@
         app:tint="?attr/colorOnBackground" />
 
     <!-- Matches ID used in SwitchPreferenceCompat -->
-    <androidx.appcompat.widget.SwitchCompat
+    <com.google.android.material.materialswitch.MaterialSwitch
         android:id="@+id/switchWidget"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content" />

app/src/main/res/layout/pref_widget_switch_material.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<com.google.android.material.switchmaterial.SwitchMaterial
+<com.google.android.material.materialswitch.MaterialSwitch
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/switchWidget"
     android:layout_width="wrap_content"

app/src/main/res/layout/reader_color_filter_settings.xml

@@ -11,12 +11,12 @@
 
         <!-- Brightness -->
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/custom_brightness"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_custom_brightness"
             app:layout_constraintTop_toTopOf="parent" />
 
@@ -61,12 +61,12 @@
 
         <!-- Color filter -->
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/switch_color_filter"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_custom_color_filter"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
@@ -237,22 +237,22 @@
 
         <!-- Grayscale -->
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/grayscale"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_grayscale"
             android:textColor="?android:attr/textColorSecondary"
             app:layout_constraintTop_toBottomOf="@id/color_filter_mode" />
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/inverted_colors"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_inverted_colors"
             android:textColor="?android:attr/textColorSecondary"
             app:layout_constraintTop_toBottomOf="@id/grayscale" />

app/src/main/res/layout/reader_general_settings.xml

@@ -17,68 +17,68 @@
             android:entries="@array/reader_themes"
             app:title="@string/pref_reader_theme" />
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/show_page_number"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_show_page_number"
             android:textColor="?android:attr/textColorSecondary" />
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/fullscreen"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_fullscreen"
             android:textColor="?android:attr/textColorSecondary" />
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/cutout_short"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_cutout_short"
             android:textColor="?android:attr/textColorSecondary"
             android:visibility="gone"
             tools:visibility="visible" />
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/keepscreen"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_keep_screen_on"
             android:textColor="?android:attr/textColorSecondary" />
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/long_tap"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_read_with_long_tap"
             android:textColor="?android:attr/textColorSecondary" />
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/always_show_chapter_transition"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_always_show_chapter_transition"
             android:textColor="?android:attr/textColorSecondary" />
 
-        <com.google.android.material.switchmaterial.SwitchMaterial
+        <com.google.android.material.materialswitch.MaterialSwitch
             android:id="@+id/page_transitions"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingStart="16dp"
-            android:paddingEnd="16dp"
+            android:paddingHorizontal="16dp"
+            android:paddingVertical="16dp"
             android:text="@string/pref_page_transitions"
             android:textColor="?android:attr/textColorSecondary" />
 

app/src/main/res/layout/reader_pager_settings.xml

@@ -37,12 +37,12 @@
         android:entries="@array/image_scale_type"
         app:title="@string/pref_image_scale_type" />
 
-    <com.google.android.material.switchmaterial.SwitchMaterial
+    <com.google.android.material.materialswitch.MaterialSwitch
         android:id="@+id/landscape_zoom"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingStart="16dp"
-        android:paddingEnd="16dp"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="16dp"
         android:text="@string/pref_landscape_zoom"
         android:textColor="?android:attr/textColorSecondary" />
 
@@ -53,39 +53,39 @@
         android:entries="@array/zoom_start"
         app:title="@string/pref_zoom_start" />
 
-    <com.google.android.material.switchmaterial.SwitchMaterial
+    <com.google.android.material.materialswitch.MaterialSwitch
         android:id="@+id/crop_borders"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingStart="16dp"
-        android:paddingEnd="16dp"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="16dp"
         android:text="@string/pref_crop_borders"
         android:textColor="?android:attr/textColorSecondary" />
 
-    <com.google.android.material.switchmaterial.SwitchMaterial
+    <com.google.android.material.materialswitch.MaterialSwitch
         android:id="@+id/navigate_pan"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingStart="16dp"
-        android:paddingEnd="16dp"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="16dp"
         android:text="@string/pref_navigate_pan"
         android:textColor="?android:attr/textColorSecondary" />
 
-    <com.google.android.material.switchmaterial.SwitchMaterial
+    <com.google.android.material.materialswitch.MaterialSwitch
         android:id="@+id/dual_page_split"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingStart="16dp"
-        android:paddingEnd="16dp"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="16dp"
         android:text="@string/pref_dual_page_split"
         android:textColor="?android:attr/textColorSecondary" />
 
-    <com.google.android.material.switchmaterial.SwitchMaterial
+    <com.google.android.material.materialswitch.MaterialSwitch
         android:id="@+id/dual_page_invert"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingStart="16dp"
-        android:paddingEnd="16dp"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="16dp"
         android:text="@string/pref_dual_page_invert"
         android:textColor="?android:attr/textColorSecondary"
         android:visibility="gone"

app/src/main/res/layout/reader_webtoon_settings.xml

@@ -37,30 +37,30 @@
         android:entries="@array/webtoon_side_padding"
         app:title="@string/pref_webtoon_side_padding" />
 
-    <com.google.android.material.switchmaterial.SwitchMaterial
+    <com.google.android.material.materialswitch.MaterialSwitch
         android:id="@+id/crop_borders_webtoon"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingStart="16dp"
-        android:paddingEnd="16dp"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="16dp"
         android:text="@string/pref_crop_borders"
         android:textColor="?android:attr/textColorSecondary" />
 
-    <com.google.android.material.switchmaterial.SwitchMaterial
+    <com.google.android.material.materialswitch.MaterialSwitch
         android:id="@+id/dual_page_split"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingStart="16dp"
-        android:paddingEnd="16dp"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="16dp"
         android:text="@string/pref_dual_page_split"
         android:textColor="?android:attr/textColorSecondary" />
 
-    <com.google.android.material.switchmaterial.SwitchMaterial
+    <com.google.android.material.materialswitch.MaterialSwitch
         android:id="@+id/dual_page_invert"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingStart="16dp"
-        android:paddingEnd="16dp"
+        android:paddingHorizontal="16dp"
+        android:paddingVertical="16dp"
         android:text="@string/pref_dual_page_invert"
         android:textColor="?android:attr/textColorSecondary"
         android:visibility="gone"

app/src/main/res/values/strings.xml

@@ -410,6 +410,8 @@
     <string name="pref_download_new">Download new chapters</string>
     <string name="pref_download_new_categories_details">Manga in excluded categories will not be downloaded even if they are also in included categories.</string>
     <string name="save_chapter_as_cbz">Save as CBZ archive</string>
+    <string name="split_tall_images">Auto split tall images</string>
+    <string name="split_tall_images_summary">Improves reader performance by splitting tall downloaded images.</string>
 
       <!-- Tracking section -->
     <string name="tracking_guide">Tracking guide</string>
@@ -466,6 +468,8 @@
     <string name="label_network">Network</string>
     <string name="pref_clear_cookies">Clear cookies</string>
     <string name="pref_dns_over_https">DNS over HTTPS (DoH)</string>
+    <string name="pref_user_agent_string">Default user agent string</string>
+    <string name="pref_reset_user_agent_string">Reset default user agent string</string>
     <string name="requires_app_restart">Requires app restart to take effect</string>
     <string name="cookies_cleared">Cookies cleared</string>
     <string name="label_data">Data</string>
@@ -617,6 +621,7 @@
     <string name="download_custom">Custom</string>
     <string name="download_all">All</string>
     <string name="download_unread">Unread</string>
+    <string name="custom_cover">Custom cover</string>
     <string name="manga_cover">Cover</string>
     <string name="cover_saved">Cover saved</string>
     <string name="error_saving_cover">Error saving cover</string>
@@ -699,6 +704,7 @@
     <string name="transition_pages_error">Failed to load pages: %1$s</string>
     <string name="page_list_empty_error">No pages found</string>
     <string name="loader_not_implemented_error">Source not found</string>
+    <string name="loader_rar5_error">RARv5 format is not supported</string>
     <plurals name="missing_chapters_warning">
         <item quantity="one">Skipping %d chapter, either the source is missing it or it has been filtered out</item>
         <item quantity="other">Skipping %d chapters, either the source is missing them or they have been filtered out</item>
@@ -769,7 +775,7 @@
 
     <!--UpdateCheck Notifications-->
     <string name="update_check_notification_download_in_progress">Downloading…</string>
-    <string name="update_check_notification_download_complete">Download complete</string>
+    <string name="update_check_notification_download_complete">Tap to install</string>
     <string name="update_check_notification_download_error">Download error</string>
     <string name="update_check_notification_update_available">New version available!</string>
     <string name="update_check_fdroid_migration_info">A new version is available from the official releases. Tap to learn how to migrate from unofficial F-Droid releases.</string>
@@ -806,6 +812,9 @@
     <string name="download_notifier_no_network">No network connection available</string>
     <string name="download_notifier_download_paused">Download paused</string>
     <string name="download_notifier_download_finish">Download completed</string>
+    <string name="download_notifier_split_page_not_found">Page %d not found while splitting</string>
+    <string name="download_notifier_split_page_path_not_found">Couldn\'t find file path of page %d</string>
+    <string name="download_notifier_split_failed">Couldn\'t split downloaded image</string>
 
     <!-- Notification channels -->
     <string name="channel_common">Common</string>

app/src/main/res/values/themes.xml

@@ -77,6 +77,8 @@
         <item name="bottomNavigationStyle">@style/Widget.Tachiyomi.BottomNavigationView</item>
         <item name="navigationRailStyle">@style/Widget.Tachiyomi.NavigationRailView</item>
         <item name="switchStyle">@style/Widget.Tachiyomi.Switch</item>
+        <item name="materialSwitchStyle">@style/Widget.Material3.CompoundButton.MaterialSwitch</item>
+        <item name="switchPreferenceCompatStyle">@style/Widget.Tachiyomi.Switch</item>
         <item name="sliderStyle">@style/Widget.Tachiyomi.Slider</item>
         <item name="materialCardViewStyle">@style/Widget.Material3.CardView.Elevated</item>
 

app/src/test/java/eu/kanade/tachiyomi/CustomRobolectricGradleTestRunner.kt

@@ -1,12 +0,0 @@
-package eu.kanade.tachiyomi
-
-import org.robolectric.RobolectricTestRunner
-import org.robolectric.annotation.Config
-import org.robolectric.manifest.AndroidManifest
-
-class CustomRobolectricGradleTestRunner(klass: Class<*>) : RobolectricTestRunner(klass) {
-
-    override fun getAppManifest(config: Config): AndroidManifest {
-        return super.getAppManifest(config).apply { packageName = "eu.kanade.tachiyomi" }
-    }
-}

app/src/test/java/eu/kanade/tachiyomi/TestApp.kt

@@ -1,8 +0,0 @@
-package eu.kanade.tachiyomi
-
-open class TestApp : App() {
-
-    override fun setupAcra() {
-        // Do nothing
-    }
-}

app/src/test/java/eu/kanade/tachiyomi/data/backup/BackupTest.kt

@@ -1,377 +0,0 @@
-package eu.kanade.tachiyomi.data.backup
-
-import android.app.Application
-import android.content.Context
-import android.os.Build
-import eu.kanade.tachiyomi.BuildConfig
-import eu.kanade.tachiyomi.CustomRobolectricGradleTestRunner
-import eu.kanade.tachiyomi.data.backup.legacy.LegacyBackupManager
-import eu.kanade.tachiyomi.data.backup.legacy.models.Backup
-import eu.kanade.tachiyomi.data.backup.legacy.models.DHistory
-import eu.kanade.tachiyomi.data.database.DatabaseHelper
-import eu.kanade.tachiyomi.data.database.models.Category
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.data.database.models.ChapterImpl
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaImpl
-import eu.kanade.tachiyomi.data.database.models.Track
-import eu.kanade.tachiyomi.data.database.models.TrackImpl
-import eu.kanade.tachiyomi.source.SourceManager
-import eu.kanade.tachiyomi.source.online.HttpSource
-import eu.kanade.tachiyomi.ui.reader.setting.OrientationType
-import eu.kanade.tachiyomi.ui.reader.setting.ReadingModeType
-import kotlinx.coroutines.runBlocking
-import kotlinx.serialization.decodeFromString
-import kotlinx.serialization.encodeToString
-import kotlinx.serialization.json.buildJsonObject
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.Before
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.mockito.Mockito.RETURNS_DEEP_STUBS
-import org.mockito.Mockito.anyLong
-import org.mockito.Mockito.mock
-import org.mockito.Mockito.`when`
-import org.robolectric.RuntimeEnvironment
-import org.robolectric.annotation.Config
-import rx.Observable
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.InjektModule
-import uy.kohesive.injekt.api.InjektRegistrar
-import uy.kohesive.injekt.api.addSingleton
-
-/**
- * Test class for the [LegacyBackupManager].
- * Note that this does not include the backup create/restore services.
- */
-@Config(constants = BuildConfig::class, sdk = [Build.VERSION_CODES.M])
-@RunWith(CustomRobolectricGradleTestRunner::class)
-class BackupTest {
-    // Create root object
-    var root = Backup()
-
-    // Create information object
-    var information = buildJsonObject {}
-
-    lateinit var app: Application
-    lateinit var context: Context
-    lateinit var source: HttpSource
-
-    lateinit var legacyBackupManager: LegacyBackupManager
-
-    lateinit var db: DatabaseHelper
-
-    @Before
-    fun setup() {
-        app = RuntimeEnvironment.application
-        context = app.applicationContext
-        legacyBackupManager = LegacyBackupManager(context, 2)
-        db = legacyBackupManager.databaseHelper
-
-        // Mock the source manager
-        val module = object : InjektModule {
-            override fun InjektRegistrar.registerInjectables() {
-                addSingleton(mock(SourceManager::class.java, RETURNS_DEEP_STUBS))
-            }
-        }
-        Injekt.importModule(module)
-
-        source = mock(HttpSource::class.java)
-        `when`(legacyBackupManager.sourceManager.get(anyLong())).thenReturn(source)
-    }
-
-    /**
-     * Test that checks if no crashes when no categories in library.
-     */
-    @Test
-    fun testRestoreEmptyCategory() {
-        // Restore Json
-        legacyBackupManager.restoreCategories(root.categories ?: emptyList())
-
-        // Check if empty
-        val dbCats = db.getCategories().executeAsBlocking()
-        assertThat(dbCats).isEmpty()
-    }
-
-    /**
-     * Test to check if single category gets restored
-     */
-    @Test
-    fun testRestoreSingleCategory() {
-        // Create category and add to json
-        val category = addSingleCategory("category")
-
-        // Restore Json
-        legacyBackupManager.restoreCategories(root.categories ?: emptyList())
-
-        // Check if successful
-        val dbCats = legacyBackupManager.databaseHelper.getCategories().executeAsBlocking()
-        assertThat(dbCats).hasSize(1)
-        assertThat(dbCats[0].name).isEqualTo(category.name)
-    }
-
-    /**
-     * Test to check if multiple categories get restored.
-     */
-    @Test
-    fun testRestoreMultipleCategories() {
-        // Create category and add to json
-        val category = addSingleCategory("category")
-        val category2 = addSingleCategory("category2")
-        val category3 = addSingleCategory("category3")
-        val category4 = addSingleCategory("category4")
-        val category5 = addSingleCategory("category5")
-
-        // Insert category to test if no duplicates on restore.
-        db.insertCategory(category).executeAsBlocking()
-
-        // Restore Json
-        legacyBackupManager.restoreCategories(root.categories ?: emptyList())
-
-        // Check if successful
-        val dbCats = legacyBackupManager.databaseHelper.getCategories().executeAsBlocking()
-        assertThat(dbCats).hasSize(5)
-        assertThat(dbCats[0].name).isEqualTo(category.name)
-        assertThat(dbCats[1].name).isEqualTo(category2.name)
-        assertThat(dbCats[2].name).isEqualTo(category3.name)
-        assertThat(dbCats[3].name).isEqualTo(category4.name)
-        assertThat(dbCats[4].name).isEqualTo(category5.name)
-    }
-
-    /**
-     * Test if restore of manga is successful
-     */
-    @Test
-    fun testRestoreManga() {
-        // Add manga to database
-        val manga = getSingleManga("One Piece")
-        manga.readingModeType = ReadingModeType.VERTICAL.flagValue
-        manga.orientationType = OrientationType.PORTRAIT.flagValue
-        manga.id = db.insertManga(manga).executeAsBlocking().insertedId()
-
-        var favoriteManga = legacyBackupManager.databaseHelper.getFavoriteMangas().executeAsBlocking()
-        assertThat(favoriteManga).hasSize(1)
-        assertThat(favoriteManga[0].readingModeType).isEqualTo(ReadingModeType.VERTICAL.flagValue)
-        assertThat(favoriteManga[0].orientationType).isEqualTo(OrientationType.PORTRAIT.flagValue)
-
-        // Change manga in database to default values
-        val dbManga = getSingleManga("One Piece")
-        dbManga.id = manga.id
-        db.insertManga(dbManga).executeAsBlocking()
-
-        favoriteManga = legacyBackupManager.databaseHelper.getFavoriteMangas().executeAsBlocking()
-        assertThat(favoriteManga).hasSize(1)
-        assertThat(favoriteManga[0].readingModeType).isEqualTo(ReadingModeType.DEFAULT.flagValue)
-        assertThat(favoriteManga[0].orientationType).isEqualTo(OrientationType.DEFAULT.flagValue)
-
-        // Restore local manga
-        legacyBackupManager.restoreMangaNoFetch(manga, dbManga)
-
-        // Test if restore successful
-        favoriteManga = legacyBackupManager.databaseHelper.getFavoriteMangas().executeAsBlocking()
-        assertThat(favoriteManga).hasSize(1)
-        assertThat(favoriteManga[0].readingModeType).isEqualTo(ReadingModeType.VERTICAL.flagValue)
-        assertThat(favoriteManga[0].orientationType).isEqualTo(OrientationType.PORTRAIT.flagValue)
-
-        // Clear database to test manga fetch
-        clearDatabase()
-
-        // Test if successful
-        favoriteManga = legacyBackupManager.databaseHelper.getFavoriteMangas().executeAsBlocking()
-        assertThat(favoriteManga).hasSize(0)
-
-        // Restore Json
-        // Create JSON from manga to test parser
-        val json = legacyBackupManager.parser.encodeToString(manga)
-        // Restore JSON from manga to test parser
-        val jsonManga = legacyBackupManager.parser.decodeFromString<Manga>(json)
-
-        // Restore manga with fetch observable
-        val networkManga = getSingleManga("One Piece")
-        networkManga.description = "This is a description"
-        `when`(source.fetchMangaDetails(jsonManga)).thenReturn(Observable.just(networkManga))
-
-        runBlocking {
-            legacyBackupManager.fetchManga(source, jsonManga)
-
-            // Check if restore successful
-            val dbCats = legacyBackupManager.databaseHelper.getFavoriteMangas().executeAsBlocking()
-            assertThat(dbCats).hasSize(1)
-            assertThat(dbCats[0].readingModeType).isEqualTo(ReadingModeType.VERTICAL.flagValue)
-            assertThat(dbCats[0].orientationType).isEqualTo(OrientationType.PORTRAIT.flagValue)
-            assertThat(dbCats[0].description).isEqualTo("This is a description")
-        }
-    }
-
-    /**
-     * Test if chapter restore is successful
-     */
-    @Test
-    fun testRestoreChapters() {
-        // Insert manga
-        val manga = getSingleManga("One Piece")
-        manga.id = legacyBackupManager.databaseHelper.insertManga(manga).executeAsBlocking().insertedId()
-
-        // Create restore list
-        val chapters = mutableListOf<Chapter>()
-        for (i in 1..8) {
-            val chapter = getSingleChapter("Chapter $i")
-            chapter.read = true
-            chapters.add(chapter)
-        }
-
-        // Check parser
-        val chaptersJson = legacyBackupManager.parser.encodeToString(chapters)
-        val restoredChapters = legacyBackupManager.parser.decodeFromString<List<Chapter>>(chaptersJson)
-
-        // Fetch chapters from upstream
-        // Create list
-        val chaptersRemote = mutableListOf<Chapter>()
-        (1..10).mapTo(chaptersRemote) { getSingleChapter("Chapter $it") }
-        `when`(source.fetchChapterList(manga)).thenReturn(Observable.just(chaptersRemote))
-
-        runBlocking {
-            legacyBackupManager.restoreChapters(source, manga, restoredChapters)
-
-            val dbCats = legacyBackupManager.databaseHelper.getChapters(manga).executeAsBlocking()
-            assertThat(dbCats).hasSize(10)
-            assertThat(dbCats[0].read).isEqualTo(true)
-        }
-    }
-
-    /**
-     * Test to check if history restore works
-     */
-    @Test
-    fun restoreHistoryForManga() {
-        val manga = getSingleManga("One Piece")
-        manga.id = legacyBackupManager.databaseHelper.insertManga(manga).executeAsBlocking().insertedId()
-
-        // Create chapter
-        val chapter = getSingleChapter("Chapter 1")
-        chapter.manga_id = manga.id
-        chapter.read = true
-        chapter.id = legacyBackupManager.databaseHelper.insertChapter(chapter).executeAsBlocking().insertedId()
-
-        val historyJson = getSingleHistory(chapter)
-
-        val historyList = mutableListOf<DHistory>()
-        historyList.add(historyJson)
-
-        // Check parser
-        val historyListJson = legacyBackupManager.parser.encodeToString(historyList)
-        val history = legacyBackupManager.parser.decodeFromString<List<DHistory>>(historyListJson)
-
-        // Restore categories
-        legacyBackupManager.restoreHistoryForManga(history)
-
-        val historyDB = legacyBackupManager.databaseHelper.getHistoryByMangaId(manga.id!!).executeAsBlocking()
-        assertThat(historyDB).hasSize(1)
-        assertThat(historyDB[0].last_read).isEqualTo(1000)
-    }
-
-    /**
-     * Test to check if tracking restore works
-     */
-    @Test
-    fun restoreTrackForManga() {
-        // Create mangas
-        val manga = getSingleManga("One Piece")
-        val manga2 = getSingleManga("Bleach")
-        manga.id = legacyBackupManager.databaseHelper.insertManga(manga).executeAsBlocking().insertedId()
-        manga2.id = legacyBackupManager.databaseHelper.insertManga(manga2).executeAsBlocking().insertedId()
-
-        // Create track and add it to database
-        // This tests duplicate errors.
-        val track = getSingleTrack(manga)
-        track.last_chapter_read = 5F
-        legacyBackupManager.databaseHelper.insertTrack(track).executeAsBlocking()
-        var trackDB = legacyBackupManager.databaseHelper.getTracks(manga).executeAsBlocking()
-        assertThat(trackDB).hasSize(1)
-        assertThat(trackDB[0].last_chapter_read).isEqualTo(5)
-        track.last_chapter_read = 7F
-
-        // Create track for different manga to test track not in database
-        val track2 = getSingleTrack(manga2)
-        track2.last_chapter_read = 10F
-
-        // Check parser and restore already in database
-        var trackList = listOf(track)
-        // Check parser
-        var trackListJson = legacyBackupManager.parser.encodeToString(trackList)
-        var trackListRestore = legacyBackupManager.parser.decodeFromString<List<Track>>(trackListJson)
-        legacyBackupManager.restoreTrackForManga(manga, trackListRestore)
-
-        // Assert if restore works.
-        trackDB = legacyBackupManager.databaseHelper.getTracks(manga).executeAsBlocking()
-        assertThat(trackDB).hasSize(1)
-        assertThat(trackDB[0].last_chapter_read).isEqualTo(7)
-
-        // Check parser and restore already in database with lower chapter_read
-        track.last_chapter_read = 5F
-        trackList = listOf(track)
-        legacyBackupManager.restoreTrackForManga(manga, trackList)
-
-        // Assert if restore works.
-        trackDB = legacyBackupManager.databaseHelper.getTracks(manga).executeAsBlocking()
-        assertThat(trackDB).hasSize(1)
-        assertThat(trackDB[0].last_chapter_read).isEqualTo(7)
-
-        // Check parser and restore, track not in database
-        trackList = listOf(track2)
-
-        // Check parser
-        trackListJson = legacyBackupManager.parser.encodeToString(trackList)
-        trackListRestore = legacyBackupManager.parser.decodeFromString<List<Track>>(trackListJson)
-        legacyBackupManager.restoreTrackForManga(manga2, trackListRestore)
-
-        // Assert if restore works.
-        trackDB = legacyBackupManager.databaseHelper.getTracks(manga2).executeAsBlocking()
-        assertThat(trackDB).hasSize(1)
-        assertThat(trackDB[0].last_chapter_read).isEqualTo(10)
-    }
-
-    private fun clearJson() {
-        root = Backup()
-        information = buildJsonObject {}
-    }
-
-    private fun addSingleCategory(name: String): Category {
-        val category = Category.create(name)
-        root.categories = listOf(category)
-        return category
-    }
-
-    private fun clearDatabase() {
-        db.deleteMangas().executeAsBlocking()
-        db.deleteHistory().executeAsBlocking()
-    }
-
-    private fun getSingleHistory(chapter: Chapter): DHistory {
-        return DHistory(chapter.url, 1000)
-    }
-
-    private fun getSingleTrack(manga: Manga): TrackImpl {
-        val track = TrackImpl()
-        track.title = manga.title
-        track.manga_id = manga.id!!
-        track.sync_id = 1
-        return track
-    }
-
-    private fun getSingleManga(title: String): MangaImpl {
-        val manga = MangaImpl()
-        manga.source = 1
-        manga.title = title
-        manga.url = "/manga/$title"
-        manga.favorite = true
-        return manga
-    }
-
-    private fun getSingleChapter(name: String): ChapterImpl {
-        val chapter = ChapterImpl()
-        chapter.name = name
-        chapter.url = "/read-online/$name-page-1.html"
-        return chapter
-    }
-}

app/src/test/java/eu/kanade/tachiyomi/data/database/CategoryTest.kt

@@ -1,109 +0,0 @@
-package eu.kanade.tachiyomi.data.database
-
-import android.os.Build
-import eu.kanade.tachiyomi.BuildConfig
-import eu.kanade.tachiyomi.CustomRobolectricGradleTestRunner
-import eu.kanade.tachiyomi.data.database.models.CategoryImpl
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.data.database.models.MangaCategory
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.Before
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.robolectric.RuntimeEnvironment
-import org.robolectric.annotation.Config
-
-@Config(constants = BuildConfig::class, sdk = [Build.VERSION_CODES.M])
-@RunWith(CustomRobolectricGradleTestRunner::class)
-class CategoryTest {
-
-    lateinit var db: DatabaseHelper
-
-    @Before
-    fun setup() {
-        val app = RuntimeEnvironment.application
-        db = DatabaseHelper(app)
-
-        // Create 5 manga
-        createManga("a")
-        createManga("b")
-        createManga("c")
-        createManga("d")
-        createManga("e")
-    }
-
-    @Test
-    fun testHasCategories() {
-        // Create 2 categories
-        createCategory("Reading")
-        createCategory("Hold")
-
-        val categories = db.getCategories().executeAsBlocking()
-        assertThat(categories).hasSize(2)
-    }
-
-    @Test
-    fun testHasLibraryMangas() {
-        val mangas = db.getLibraryMangas().executeAsBlocking()
-        assertThat(mangas).hasSize(5)
-    }
-
-    @Test
-    fun testHasCorrectFavorites() {
-        val m = Manga.create(0)
-        m.title = "title"
-        m.author = ""
-        m.artist = ""
-        m.thumbnail_url = ""
-        m.genre = "a list of genres"
-        m.description = "long description"
-        m.url = "url to manga"
-        m.favorite = false
-        db.insertManga(m).executeAsBlocking()
-        val mangas = db.getLibraryMangas().executeAsBlocking()
-        assertThat(mangas).hasSize(5)
-    }
-
-    @Test
-    fun testMangaInCategory() {
-        // Create 2 categories
-        createCategory("Reading")
-        createCategory("Hold")
-
-        // It should not have 0 as id
-        val c = db.getCategories().executeAsBlocking()[0]
-        assertThat(c.id).isNotZero
-
-        // Add a manga to a category
-        val m = db.getLibraryMangas().executeAsBlocking()[0]
-        val mc = MangaCategory.create(m, c)
-        db.insertMangaCategory(mc).executeAsBlocking()
-
-        // Get mangas from library and assert manga category is the same
-        val mangas = db.getLibraryMangas().executeAsBlocking()
-        for (manga in mangas) {
-            if (manga.id == m.id) {
-                assertThat(manga.category).isEqualTo(c.id)
-            }
-        }
-    }
-
-    private fun createManga(title: String) {
-        val m = Manga.create(0)
-        m.title = title
-        m.author = ""
-        m.artist = ""
-        m.thumbnail_url = ""
-        m.genre = "a list of genres"
-        m.description = "long description"
-        m.url = "url to manga"
-        m.favorite = true
-        db.insertManga(m).executeAsBlocking()
-    }
-
-    private fun createCategory(name: String) {
-        val c = CategoryImpl()
-        c.name = name
-        db.insertCategory(c).executeAsBlocking()
-    }
-}

app/src/test/java/eu/kanade/tachiyomi/data/database/ChapterRecognitionTest.kt

@@ -1,497 +0,0 @@
-package eu.kanade.tachiyomi.data.database
-
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.data.database.models.Manga
-import eu.kanade.tachiyomi.util.chapter.ChapterRecognition
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.Before
-import org.junit.Test
-
-class ChapterRecognitionTest {
-    /**
-     * The manga containing manga title
-     */
-    lateinit var manga: Manga
-
-    /**
-     * The chapter containing chapter name
-     */
-    lateinit var chapter: Chapter
-
-    /**
-     * Set chapter title
-     * @param name name of chapter
-     * @return chapter object
-     */
-    private fun createChapter(name: String): Chapter {
-        chapter = Chapter.create()
-        chapter.name = name
-        return chapter
-    }
-
-    /**
-     * Set manga title
-     * @param title title of manga
-     * @return manga object
-     */
-    private fun createManga(title: String): Manga {
-        manga.title = title
-        return manga
-    }
-
-    /**
-     * Called before test
-     */
-    @Before
-    fun setup() {
-        manga = Manga.create(0).apply { title = "random" }
-        chapter = Chapter.create()
-    }
-
-    /**
-     * Ch.xx base case
-     */
-    @Test
-    fun ChCaseBase() {
-        createManga("Mokushiroku Alice")
-
-        createChapter("Mokushiroku Alice Vol.1 Ch.4: Misrepresentation")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(4f)
-    }
-
-    /**
-     * Ch. xx base case but space after period
-     */
-    @Test
-    fun ChCaseBase2() {
-        createManga("Mokushiroku Alice")
-
-        createChapter("Mokushiroku Alice Vol. 1 Ch. 4: Misrepresentation")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(4f)
-    }
-
-    /**
-     * Ch.xx.x base case
-     */
-    @Test
-    fun ChCaseDecimal() {
-        createManga("Mokushiroku Alice")
-
-        createChapter("Mokushiroku Alice Vol.1 Ch.4.1: Misrepresentation")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(4.1f)
-
-        createChapter("Mokushiroku Alice Vol.1 Ch.4.4: Misrepresentation")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(4.4f)
-    }
-
-    /**
-     * Ch.xx.a base case
-     */
-    @Test
-    fun ChCaseAlpha() {
-        createManga("Mokushiroku Alice")
-
-        createChapter("Mokushiroku Alice Vol.1 Ch.4.a: Misrepresentation")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(4.1f)
-
-        createChapter("Mokushiroku Alice Vol.1 Ch.4.b: Misrepresentation")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(4.2f)
-
-        createChapter("Mokushiroku Alice Vol.1 Ch.4.extra: Misrepresentation")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(4.99f)
-    }
-
-    /**
-     * Name containing one number base case
-     */
-    @Test
-    fun OneNumberCaseBase() {
-        createManga("Bleach")
-
-        createChapter("Bleach 567 Down With Snowwhite")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(567f)
-    }
-
-    /**
-     * Name containing one number and decimal case
-     */
-    @Test
-    fun OneNumberCaseDecimal() {
-        createManga("Bleach")
-
-        createChapter("Bleach 567.1 Down With Snowwhite")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(567.1f)
-
-        createChapter("Bleach 567.4 Down With Snowwhite")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(567.4f)
-    }
-
-    /**
-     * Name containing one number and alpha case
-     */
-    @Test
-    fun OneNumberCaseAlpha() {
-        createManga("Bleach")
-
-        createChapter("Bleach 567.a Down With Snowwhite")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(567.1f)
-
-        createChapter("Bleach 567.b Down With Snowwhite")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(567.2f)
-
-        createChapter("Bleach 567.extra Down With Snowwhite")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(567.99f)
-    }
-
-    /**
-     * Chapter containing manga title and number base case
-     */
-    @Test
-    fun MangaTitleCaseBase() {
-        createManga("Solanin")
-
-        createChapter("Solanin 028 Vol. 2")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28f)
-    }
-
-    /**
-     * Chapter containing manga title and number decimal case
-     */
-    @Test
-    fun MangaTitleCaseDecimal() {
-        createManga("Solanin")
-
-        createChapter("Solanin 028.1 Vol. 2")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.1f)
-
-        createChapter("Solanin 028.4 Vol. 2")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.4f)
-    }
-
-    /**
-     * Chapter containing manga title and number alpha case
-     */
-    @Test
-    fun MangaTitleCaseAlpha() {
-        createManga("Solanin")
-
-        createChapter("Solanin 028.a Vol. 2")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.1f)
-
-        createChapter("Solanin 028.b Vol. 2")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.2f)
-
-        createChapter("Solanin 028.extra Vol. 2")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.99f)
-    }
-
-    /**
-     * Extreme base case
-     */
-    @Test
-    fun ExtremeCaseBase() {
-        createManga("Onepunch-Man")
-
-        createChapter("Onepunch-Man Punch Ver002 028")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28f)
-    }
-
-    /**
-     * Extreme base case decimal
-     */
-    @Test
-    fun ExtremeCaseDecimal() {
-        createManga("Onepunch-Man")
-
-        createChapter("Onepunch-Man Punch Ver002 028.1")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.1f)
-
-        createChapter("Onepunch-Man Punch Ver002 028.4")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.4f)
-    }
-
-    /**
-     * Extreme base case alpha
-     */
-    @Test
-    fun ExtremeCaseAlpha() {
-        createManga("Onepunch-Man")
-
-        createChapter("Onepunch-Man Punch Ver002 028.a")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.1f)
-
-        createChapter("Onepunch-Man Punch Ver002 028.b")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.2f)
-
-        createChapter("Onepunch-Man Punch Ver002 028.extra")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(28.99f)
-    }
-
-    /**
-     * Chapter containing .v2
-     */
-    @Test
-    fun dotV2Case() {
-        createChapter("Vol.1 Ch.5v.2: Alones")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(5f)
-    }
-
-    /**
-     * Check for case with number in manga title
-     */
-    @Test
-    fun numberInMangaTitleCase() {
-        createManga("Ayame 14")
-        createChapter("Ayame 14 1 - The summer of 14")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(1f)
-    }
-
-    /**
-     * Case with space between ch. x
-     */
-    @Test
-    fun spaceAfterChapterCase() {
-        createManga("Mokushiroku Alice")
-        createChapter("Mokushiroku Alice Vol.1 Ch. 4: Misrepresentation")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(4f)
-    }
-
-    /**
-     * Chapter containing mar(ch)
-     */
-    @Test
-    fun marchInChapterCase() {
-        createManga("Ayame 14")
-        createChapter("Vol.1 Ch.1: March 25 (First Day Cohabiting)")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(1f)
-    }
-
-    /**
-     * Chapter containing range
-     */
-    @Test
-    fun rangeInChapterCase() {
-        createChapter("Ch.191-200 Read Online")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(191f)
-    }
-
-    /**
-     * Chapter containing multiple zeros
-     */
-    @Test
-    fun multipleZerosCase() {
-        createChapter("Vol.001 Ch.003: Kaguya Doesn't Know Much")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(3f)
-    }
-
-    /**
-     * Chapter with version before number
-     */
-    @Test
-    fun chapterBeforeNumberCase() {
-        createManga("Onepunch-Man")
-        createChapter("Onepunch-Man Punch Ver002 086 : Creeping Darkness [3]")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(86f)
-    }
-
-    /**
-     * Case with version attached to chapter number
-     */
-    @Test
-    fun vAttachedToChapterCase() {
-        createManga("Ansatsu Kyoushitsu")
-        createChapter("Ansatsu Kyoushitsu 011v002: Assembly Time")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(11f)
-    }
-
-    /**
-     * Case where the chapter title contains the chapter
-     * But wait it's not actual the chapter number.
-     */
-    @Test
-    fun NumberAfterMangaTitleWithChapterInChapterTitleCase() {
-        createChapter("Tokyo ESP 027: Part 002: Chapter 001")
-        createManga("Tokyo ESP")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(027f)
-    }
-
-    /**
-     * unParsable chapter
-     */
-    @Test
-    fun unParsableCase() {
-        createChapter("Foo")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(-1f)
-    }
-
-    /**
-     * chapter with time in title
-     */
-    @Test
-    fun timeChapterCase() {
-        createChapter("Fairy Tail 404: 00:00")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404f)
-    }
-
-    /**
-     * chapter with alpha without dot
-     */
-    @Test
-    fun alphaWithoutDotCase() {
-        createChapter("Asu No Yoichi 19a")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(19.1f)
-    }
-
-    /**
-     * Chapter title containing extra and vol
-     */
-    @Test
-    fun chapterContainingExtraCase() {
-        createManga("Fairy Tail")
-
-        createChapter("Fairy Tail 404.extravol002")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404.99f)
-
-        createChapter("Fairy Tail 404 extravol002")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404.99f)
-
-        createChapter("Fairy Tail 404.evol002")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404.5f)
-    }
-
-    /**
-     * Chapter title containing omake (japanese extra) and vol
-     */
-    @Test
-    fun chapterContainingOmakeCase() {
-        createManga("Fairy Tail")
-
-        createChapter("Fairy Tail 404.omakevol002")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404.98f)
-
-        createChapter("Fairy Tail 404 omakevol002")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404.98f)
-
-        createChapter("Fairy Tail 404.ovol002")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404.15f)
-    }
-
-    /**
-     * Chapter title containing special and vol
-     */
-    @Test
-    fun chapterContainingSpecialCase() {
-        createManga("Fairy Tail")
-
-        createChapter("Fairy Tail 404.specialvol002")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404.97f)
-
-        createChapter("Fairy Tail 404 specialvol002")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404.97f)
-
-        createChapter("Fairy Tail 404.svol002")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(404.19f)
-    }
-
-    /**
-     * Chapter title containing comma's
-     */
-    @Test
-    fun chapterContainingCommasCase() {
-        createManga("One Piece")
-
-        createChapter("One Piece 300,a")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(300.1f)
-
-        createChapter("One Piece Ch,123,extra")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(123.99f)
-
-        createChapter("One Piece the sunny, goes swimming 024,005")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(24.005f)
-    }
-
-    /**
-     * Test for chapters containing season
-     */
-    @Test
-    fun chapterContainingSeasonCase() {
-        createManga("D.I.C.E")
-
-        createChapter("D.I.C.E[Season 001] Ep. 007")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(7f)
-    }
-
-    /**
-     * Test for chapters in format sx - chapter xx
-     */
-    @Test
-    fun chapterContainingSeasonCase2() {
-        createManga("The Gamer")
-
-        createChapter("S3 - Chapter 20")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(20f)
-    }
-
-    /**
-     * Test for chapters ending with s
-     */
-    @Test
-    fun chaptersEndingWithS() {
-        createManga("One Outs")
-
-        createChapter("One Outs 001")
-        ChapterRecognition.parseChapterNumber(chapter, manga)
-        assertThat(chapter.chapter_number).isEqualTo(1f)
-    }
-}

app/src/test/java/eu/kanade/tachiyomi/data/library/LibraryUpdateServiceTest.kt

@@ -1,136 +0,0 @@
-package eu.kanade.tachiyomi.data.library
-
-import android.app.Application
-import android.content.Context
-import android.content.Intent
-import android.os.Build
-import eu.kanade.tachiyomi.BuildConfig
-import eu.kanade.tachiyomi.CustomRobolectricGradleTestRunner
-import eu.kanade.tachiyomi.data.database.models.Chapter
-import eu.kanade.tachiyomi.data.database.models.LibraryManga
-import eu.kanade.tachiyomi.source.SourceManager
-import eu.kanade.tachiyomi.source.online.HttpSource
-import kotlinx.coroutines.runBlocking
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.Before
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.mockito.Matchers.anyLong
-import org.mockito.Mockito.RETURNS_DEEP_STUBS
-import org.mockito.Mockito.mock
-import org.mockito.Mockito.`when`
-import org.robolectric.Robolectric
-import org.robolectric.RuntimeEnvironment
-import org.robolectric.annotation.Config
-import rx.Observable
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.InjektModule
-import uy.kohesive.injekt.api.InjektRegistrar
-import uy.kohesive.injekt.api.addSingleton
-
-@Config(constants = BuildConfig::class, sdk = [Build.VERSION_CODES.M])
-@RunWith(CustomRobolectricGradleTestRunner::class)
-class LibraryUpdateServiceTest {
-
-    lateinit var app: Application
-    lateinit var context: Context
-    lateinit var service: LibraryUpdateService
-    lateinit var source: HttpSource
-
-    @Before
-    fun setup() {
-        app = RuntimeEnvironment.application
-        context = app.applicationContext
-
-        // Mock the source manager
-        val module = object : InjektModule {
-            override fun InjektRegistrar.registerInjectables() {
-                addSingleton(mock(SourceManager::class.java, RETURNS_DEEP_STUBS))
-            }
-        }
-        Injekt.importModule(module)
-
-        service = Robolectric.setupService(LibraryUpdateService::class.java)
-        source = mock(HttpSource::class.java)
-        `when`(service.sourceManager.get(anyLong())).thenReturn(source)
-    }
-
-    @Test
-    fun testLifecycle() {
-        // Smoke test
-        Robolectric.buildService(LibraryUpdateService::class.java)
-            .attach()
-            .create()
-            .startCommand(0, 0)
-            .destroy()
-            .get()
-    }
-
-    @Test
-    fun testUpdateManga() {
-        val manga = createManga("/manga1")[0]
-        manga.id = 1L
-        service.db.insertManga(manga).executeAsBlocking()
-
-        val sourceChapters = createChapters("/chapter1", "/chapter2")
-
-        `when`(source.fetchChapterList(manga)).thenReturn(Observable.just(sourceChapters))
-
-        runBlocking {
-            service.updateManga(manga)
-
-            assertThat(service.db.getChapters(manga).executeAsBlocking()).hasSize(2)
-        }
-    }
-
-    @Test
-    fun testContinuesUpdatingWhenAMangaFails() {
-        var favManga = createManga("/manga1", "/manga2", "/manga3")
-        service.db.insertMangas(favManga).executeAsBlocking()
-        favManga = service.db.getLibraryMangas().executeAsBlocking()
-
-        val chapters = createChapters("/chapter1", "/chapter2")
-        val chapters3 = createChapters("/achapter1", "/achapter2")
-
-        // One of the updates will fail
-        `when`(source.fetchChapterList(favManga[0])).thenReturn(Observable.just(chapters))
-        `when`(source.fetchChapterList(favManga[1])).thenReturn(Observable.error(Exception()))
-        `when`(source.fetchChapterList(favManga[2])).thenReturn(Observable.just(chapters3))
-
-        val intent = Intent()
-        val categoryId = intent.getIntExtra(LibraryUpdateService.KEY_CATEGORY, -1)
-        val target = LibraryUpdateService.Target.CHAPTERS
-        runBlocking {
-            service.addMangaToQueue(categoryId, target)
-            service.updateChapterList()
-
-            // There are 3 network attempts and 2 insertions (1 request failed)
-            assertThat(service.db.getChapters(favManga[0]).executeAsBlocking()).hasSize(2)
-            assertThat(service.db.getChapters(favManga[1]).executeAsBlocking()).hasSize(0)
-            assertThat(service.db.getChapters(favManga[2]).executeAsBlocking()).hasSize(2)
-        }
-    }
-
-    private fun createChapters(vararg urls: String): List<Chapter> {
-        val list = mutableListOf<Chapter>()
-        for (url in urls) {
-            val c = Chapter.create()
-            c.url = url
-            c.name = url.substring(1)
-            list.add(c)
-        }
-        return list
-    }
-
-    private fun createManga(vararg urls: String): List<LibraryManga> {
-        val list = mutableListOf<LibraryManga>()
-        for (url in urls) {
-            val m = LibraryManga()
-            m.url = url
-            m.title = url.substring(1)
-            m.favorite = true
-            list.add(m)
-        }
-        return list
-    }
-}

app/src/test/java/eu/kanade/tachiyomi/util/chapter/ChapterRecognitionTest.kt

@@ -0,0 +1,275 @@
+package eu.kanade.tachiyomi.util.chapter
+
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.models.Manga
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.parallel.Execution
+import org.junit.jupiter.api.parallel.ExecutionMode
+
+@Execution(ExecutionMode.CONCURRENT)
+class ChapterRecognitionTest {
+
+    @Test
+    fun `Basic Ch prefix`() {
+        val mangaTitle = "Mokushiroku Alice"
+
+        assertChapter(mangaTitle, "Mokushiroku Alice Vol.1 Ch.4: Misrepresentation", 4f)
+    }
+
+    @Test
+    fun `Basic Ch prefix with space after period`() {
+        val mangaTitle = "Mokushiroku Alice"
+
+        assertChapter(mangaTitle, "Mokushiroku Alice Vol. 1 Ch. 4: Misrepresentation", 4f)
+    }
+
+    @Test
+    fun `Basic Ch prefix with decimal`() {
+        val mangaTitle = "Mokushiroku Alice"
+
+        assertChapter(mangaTitle, "Mokushiroku Alice Vol.1 Ch.4.1: Misrepresentation", 4.1f)
+        assertChapter(mangaTitle, "Mokushiroku Alice Vol.1 Ch.4.4: Misrepresentation", 4.4f)
+    }
+
+    @Test
+    fun `Basic Ch prefix with alpha postfix`() {
+        val mangaTitle = "Mokushiroku Alice"
+
+        assertChapter(mangaTitle, "Mokushiroku Alice Vol.1 Ch.4.a: Misrepresentation", 4.1f)
+        assertChapter(mangaTitle, "Mokushiroku Alice Vol.1 Ch.4.b: Misrepresentation", 4.2f)
+        assertChapter(mangaTitle, "Mokushiroku Alice Vol.1 Ch.4.extra: Misrepresentation", 4.99f)
+    }
+
+    @Test
+    fun `Name containing one number`() {
+        val mangaTitle = "Bleach"
+
+        assertChapter(mangaTitle, "Bleach 567 Down With Snowwhite", 567f)
+    }
+
+    @Test
+    fun `Name containing one number and decimal`() {
+        val mangaTitle = "Bleach"
+
+        assertChapter(mangaTitle, "Bleach 567.1 Down With Snowwhite", 567.1f)
+        assertChapter(mangaTitle, "Bleach 567.4 Down With Snowwhite", 567.4f)
+    }
+
+    @Test
+    fun `Name containing one number and alpha`() {
+        val mangaTitle = "Bleach"
+
+        assertChapter(mangaTitle, "Bleach 567.a Down With Snowwhite", 567.1f)
+        assertChapter(mangaTitle, "Bleach 567.b Down With Snowwhite", 567.2f)
+        assertChapter(mangaTitle, "Bleach 567.extra Down With Snowwhite", 567.99f)
+    }
+
+    @Test
+    fun `Chapter containing manga title and number`() {
+        val mangaTitle = "Solanin"
+
+        assertChapter(mangaTitle, "Solanin 028 Vol. 2", 28f)
+    }
+
+    @Test
+    fun `Chapter containing manga title and number decimal`() {
+        val mangaTitle = "Solanin"
+
+        assertChapter(mangaTitle, "Solanin 028.1 Vol. 2", 28.1f)
+        assertChapter(mangaTitle, "Solanin 028.4 Vol. 2", 28.4f)
+    }
+
+    @Test
+    fun `Chapter containing manga title and number alpha`() {
+        val mangaTitle = "Solanin"
+
+        assertChapter(mangaTitle, "Solanin 028.a Vol. 2", 28.1f)
+        assertChapter(mangaTitle, "Solanin 028.b Vol. 2", 28.2f)
+        assertChapter(mangaTitle, "Solanin 028.extra Vol. 2", 28.99f)
+    }
+
+    @Test
+    fun `Extreme case`() {
+        val mangaTitle = "Onepunch-Man"
+
+        assertChapter(mangaTitle, "Onepunch-Man Punch Ver002 028", 28f)
+    }
+
+    @Test
+    fun `Extreme case with decimal`() {
+        val mangaTitle = "Onepunch-Man"
+
+        assertChapter(mangaTitle, "Onepunch-Man Punch Ver002 028.1", 28.1f)
+        assertChapter(mangaTitle, "Onepunch-Man Punch Ver002 028.4", 28.4f)
+    }
+
+    @Test
+    fun `Extreme case with alpha`() {
+        val mangaTitle = "Onepunch-Man"
+
+        assertChapter(mangaTitle, "Onepunch-Man Punch Ver002 028.a", 28.1f)
+        assertChapter(mangaTitle, "Onepunch-Man Punch Ver002 028.b", 28.2f)
+        assertChapter(mangaTitle, "Onepunch-Man Punch Ver002 028.extra", 28.99f)
+    }
+
+    @Test
+    fun `Chapter containing dot v2`() {
+        val mangaTitle = "random"
+
+        assertChapter(mangaTitle, "Vol.1 Ch.5v.2: Alones", 5f)
+    }
+
+    @Test
+    fun `Number in manga title`() {
+        val mangaTitle = "Ayame 14"
+
+        assertChapter(mangaTitle, "Ayame 14 1 - The summer of 14", 1f)
+    }
+
+    @Test
+    fun `Space between ch x`() {
+        val mangaTitle = "Mokushiroku Alice"
+
+        assertChapter(mangaTitle, "Mokushiroku Alice Vol.1 Ch. 4: Misrepresentation", 4f)
+    }
+
+    @Test
+    fun `Chapter title with ch substring`() {
+        val mangaTitle = "Ayame 14"
+
+        assertChapter(mangaTitle, "Vol.1 Ch.1: March 25 (First Day Cohabiting)", 1f)
+    }
+
+    @Test
+    fun `Chapter containing multiple zeros`() {
+        val mangaTitle = "random"
+
+        assertChapter(mangaTitle, "Vol.001 Ch.003: Kaguya Doesn't Know Much", 3f)
+    }
+
+    @Test
+    fun `Chapter with version before number`() {
+        val mangaTitle = "Onepunch-Man"
+
+        assertChapter(mangaTitle, "Onepunch-Man Punch Ver002 086 : Creeping Darkness [3]", 86f)
+    }
+
+    @Test
+    fun `Version attached to chapter number`() {
+        val mangaTitle = "Ansatsu Kyoushitsu"
+
+        assertChapter(mangaTitle, "Ansatsu Kyoushitsu 011v002: Assembly Time", 11f)
+    }
+
+    /**
+     * Case where the chapter title contains the chapter
+     * But wait it's not actual the chapter number.
+     */
+    @Test
+    fun `Number after manga title with chapter in chapter title case`() {
+        val mangaTitle = "Tokyo ESP"
+
+        assertChapter(mangaTitle, "Tokyo ESP 027: Part 002: Chapter 001", 027f)
+    }
+
+    @Test
+    fun `Unparseable chapter`() {
+        val mangaTitle = "random"
+
+        assertChapter(mangaTitle, "Foo", -1f)
+    }
+
+    @Test
+    fun `Chapter with time in title`() {
+        val mangaTitle = "random"
+
+        assertChapter(mangaTitle, "Fairy Tail 404: 00:00", 404f)
+    }
+
+    @Test
+    fun `Chapter with alpha without dot`() {
+        val mangaTitle = "random"
+
+        assertChapter(mangaTitle, "Asu No Yoichi 19a", 19.1f)
+    }
+
+    @Test
+    fun `Chapter title containing extra and vol`() {
+        val mangaTitle = "Fairy Tail"
+
+        assertChapter(mangaTitle, "Fairy Tail 404.extravol002", 404.99f)
+        assertChapter(mangaTitle, "Fairy Tail 404 extravol002", 404.99f)
+        assertChapter(mangaTitle, "Fairy Tail 404.evol002", 404.5f)
+    }
+
+    @Test
+    fun `Chapter title containing omake (japanese extra) and vol`() {
+        val mangaTitle = "Fairy Tail"
+
+        assertChapter(mangaTitle, "Fairy Tail 404.omakevol002", 404.98f)
+        assertChapter(mangaTitle, "Fairy Tail 404 omakevol002", 404.98f)
+        assertChapter(mangaTitle, "Fairy Tail 404.ovol002", 404.15f)
+    }
+
+    @Test
+    fun `Chapter title containing special and vol`() {
+        val mangaTitle = "Fairy Tail"
+
+        assertChapter(mangaTitle, "Fairy Tail 404.specialvol002", 404.97f)
+        assertChapter(mangaTitle, "Fairy Tail 404 specialvol002", 404.97f)
+        assertChapter(mangaTitle, "Fairy Tail 404.svol002", 404.19f)
+    }
+
+    @Test
+    fun `Chapter title containing commas`() {
+        val mangaTitle = "One Piece"
+
+        assertChapter(mangaTitle, "One Piece 300,a", 300.1f)
+        assertChapter(mangaTitle, "One Piece Ch,123,extra", 123.99f)
+        assertChapter(mangaTitle, "One Piece the sunny, goes swimming 024,005", 24.005f)
+    }
+
+    @Test
+    fun `Chapter title containing hyphens`() {
+        val mangaTitle = "Solo Leveling"
+
+        assertChapter(mangaTitle, "ch 122-a", 122.1f)
+        assertChapter(mangaTitle, "Solo Leveling Ch.123-extra", 123.99f)
+        assertChapter(mangaTitle, "Solo Leveling, 024-005", 24.005f)
+        assertChapter(mangaTitle, "Ch.191-200 Read Online", 191.200f)
+    }
+
+    @Test
+    fun `Chapters containing season`() {
+        assertChapter("D.I.C.E", "D.I.C.E[Season 001] Ep. 007", 7f)
+    }
+
+    @Test
+    fun `Chapters in format sx - chapter xx`() {
+        assertChapter("The Gamer", "S3 - Chapter 20", 20f)
+    }
+
+    @Test
+    fun `Chapters ending with s`() {
+        assertChapter("One Outs", "One Outs 001", 1f)
+    }
+
+    private fun assertChapter(mangaTitle: String, name: String, expected: Float) {
+        val chapter = createChapter(name)
+        ChapterRecognition.parseChapterNumber(chapter, createManga(mangaTitle))
+        assertEquals(expected, chapter.chapter_number)
+    }
+
+    private fun createManga(title: String): Manga {
+        val manga = Manga.create(0)
+        manga.title = title
+        return manga
+    }
+
+    private fun createChapter(name: String): Chapter {
+        val chapter = Chapter.create()
+        chapter.name = name
+        return chapter
+    }
+}

build.gradle.kts

@@ -1,5 +1,9 @@
 buildscript {
     dependencies {
+        // Pinning to older version of R8 due to weird forced optimizations in newer versions in
+        // version bundled with AGP
+        // https://mvnrepository.com/artifact/com.android.tools/r8?repo=google
+        classpath("com.android.tools:r8:3.1.66")
         classpath(libs.android.shortcut.gradle)
         classpath(libs.google.services.gradle)
         classpath(libs.aboutlibraries.gradle)

buildSrc/src/main/kotlin/AndroidConfig.kt

@@ -1,5 +1,5 @@
 object AndroidConfig {
-    const val compileSdk = 32
+    const val compileSdk = 33
     const val minSdk = 23
     const val targetSdk = 29
     const val ndk = "22.1.7171670"

gradle.properties

@@ -11,7 +11,7 @@
 # The setting is particularly useful for tweaking memory settings.
 # Default value: -Xmx10248m -XX:MaxPermSize=256m
 # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
-org.gradle.jvmargs=-Xmx4096m
+org.gradle.jvmargs=-Xmx5120m
 
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit

gradle/androidx.versions.toml

@@ -1,6 +1,6 @@
 [versions]
-agp_version = "7.1.3"
-lifecycle_version = "2.5.0"
+agp_version = "7.2.2"
+lifecycle_version = "2.5.1"
 
 [libraries]
 annotation = "androidx.annotation:annotation:1.4.0"
@@ -10,7 +10,7 @@ constraintlayout = "androidx.constraintlayout:constraintlayout:2.1.4"
 coordinatorlayout = "androidx.coordinatorlayout:coordinatorlayout:1.2.0"
 corektx = "androidx.core:core-ktx:1.8.0"
 splashscreen = "androidx.core:core-splashscreen:1.0.0-alpha02"
-recyclerview = "androidx.recyclerview:recyclerview:1.3.0-beta01"
+recyclerview = "androidx.recyclerview:recyclerview:1.3.0-beta02"
 swiperefreshlayout = "androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01"
 viewpager = "androidx.viewpager:viewpager:1.1.0-alpha01"
 
@@ -27,4 +27,4 @@ workmanager = ["work-runtime", "guava"]
 
 [plugins]
 application = { id = "com.android.application", version.ref = "agp_version" }
-library = { id = "com.android.library", version.ref = "agp_version" }
+library = { id = "com.android.library", version.ref = "agp_version" }

gradle/kotlinx.versions.toml

@@ -1,7 +1,7 @@
 [versions]
-kotlin_version = "1.6.20"
-coroutines_version = "1.6.1"
-serialization_version = "1.3.2"
+kotlin_version = "1.7.10"
+coroutines_version = "1.6.4"
+serialization_version = "1.3.3"
 
 [libraries]
 reflect = { module = "org.jetbrains.kotlin:kotlin-reflect", version.ref = "kotlin_version" }
@@ -12,12 +12,11 @@ coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-androi
 
 serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "serialization_version" }
 serialization-protobuf = { module = "org.jetbrains.kotlinx:kotlinx-serialization-protobuf", version.ref = "serialization_version" }
-serialization-gradle = { module = "org.jetbrains.kotlin:kotlin-serialization", version.ref = "kotlin_version"}
+serialization-gradle = { module = "org.jetbrains.kotlin:kotlin-serialization", version.ref = "kotlin_version" }
 
 [bundles]
 coroutines = ["coroutines-core", "coroutines-android"]
-serialization = ["serialization-json","serialization-protobuf"]
+serialization = ["serialization-json", "serialization-protobuf"]
 
 [plugins]
-
-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin_version"}
+android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin_version" }

gradle/libs.versions.toml

@@ -2,15 +2,15 @@
 aboutlib_version = "8.9.4"
 okhttp_version = "4.10.0"
 nucleus_version = "3.0.0"
-coil_version = "2.0.0-rc03"
-conductor_version = "3.1.5"
+coil_version = "2.1.0"
+conductor_version = "3.1.7"
 flowbinding_version = "1.2.0"
 shizuku_version = "12.1.0"
-robolectric_version = "3.1.4"
+leakcanary = "2.9.1"
 
 [libraries]
 android-shortcut-gradle = "com.github.zellius:android-shortcut-gradle-plugin:0.1.2"
-google-services-gradle = "com.google.gms:google-services:4.3.10"
+google-services-gradle = "com.google.gms:google-services:4.3.13"
 
 tachiyomi-api = "org.tachiyomi:source-api:1.1"
 
@@ -34,13 +34,13 @@ jsoup = "org.jsoup:jsoup:1.14.3"
 
 disklrucache = "com.jakewharton:disklrucache:2.0.2"
 unifile = "com.github.tachiyomiorg:unifile:17bec43"
-junrar = "com.github.junrar:junrar:7.5.2"
+junrar = "com.github.junrar:junrar:7.5.3"
 
-sqlitektx = "androidx.sqlite:sqlite-ktx:2.3.0-alpha02"
+sqlitektx = "androidx.sqlite:sqlite-ktx:2.3.0-alpha03"
 sqlite-android = "com.github.requery:sqlite-android:3.36.0"
 
 preferencektx = "androidx.preference:preference-ktx:1.2.0"
-flowpreferences = "com.fredporciuncula:flow-preferences:1.7.0"
+flowpreferences = "com.fredporciuncula:flow-preferences:1.8.0"
 
 nucleus-core = { module = "info.android15.nucleus:nucleus", version.ref = "nucleus_version" }
 nucleus-supportv7 = { module = "info.android15.nucleus:nucleus-support-v7", version.ref = "nucleus_version" }
@@ -57,7 +57,7 @@ natural-comparator = "com.github.gpanther:java-nat-sort:natural-comparator-1.1"
 
 markwon = "io.noties.markwon:core:4.6.2"
 
-material = "com.google.android.material:material:1.7.0-alpha01"
+material = "com.google.android.material:material:1.7.0-alpha02"
 androidprocessbutton = "com.github.dmytrodanylyk.android-process-button:library:1.0.4"
 flexible-adapter-core = "com.github.arkon.FlexibleAdapter:flexible-adapter:c8013533"
 flexible-adapter-ui = "com.github.arkon.FlexibleAdapter:flexible-adapter-ui:c8013533"
@@ -78,8 +78,8 @@ flowbinding-viewpager = { module = "io.github.reactivecircus.flowbinding:flowbin
 
 logcat = "com.squareup.logcat:logcat:0.1"
 
-acra-http = "ch.acra:acra-http:5.9.5"
-firebase-analytics = "com.google.firebase:firebase-analytics-ktx:21.0.0"
+acra-http = "ch.acra:acra-http:5.9.6"
+firebase-analytics = "com.google.firebase:firebase-analytics-ktx:21.1.0"
 
 aboutlibraries-core = { module = "com.mikepenz:aboutlibraries-core", version.ref = "aboutlib_version" }
 aboutlibraries-gradle = { module = "com.mikepenz.aboutlibraries.plugin:aboutlibraries-plugin", version.ref = "aboutlib_version" }
@@ -87,27 +87,22 @@ aboutlibraries-gradle = { module = "com.mikepenz.aboutlibraries.plugin:aboutlibr
 shizuku-api = { module = "dev.rikka.shizuku:api", version.ref = "shizuku_version" }
 shizuku-provider = { module = "dev.rikka.shizuku:provider", version.ref = "shizuku_version" }
 
-junit = "junit:junit:4.13.2"
-assertj-core = "org.assertj:assertj-core:3.16.1"
-mockito-core = "org.mockito:mockito-core:1.10.19"
+leakcanary-android = { module = "com.squareup.leakcanary:leakcanary-android", version.ref = "leakcanary" }
+leakcanary-plumber = { module = "com.squareup.leakcanary:plumber-android", version.ref = "leakcanary" }
 
-robolectric-core = { module = "org.robolectric:robolectric", version.ref = "robolectric_version" }
-robolectric-playservices = { module = "org.robolectric:shadows-play-services", version.ref = "robolectric_version" }
-
-leakcanary-android = "com.squareup.leakcanary:leakcanary-android:2.7"
+junit = "org.junit.jupiter:junit-jupiter:5.9.0"
 
 [bundles]
-reactivex = ["rxandroid","rxjava","rxrelay"]
-okhttp = ["okhttp-core","okhttp-logging","okhttp-dnsoverhttps"]
+reactivex = ["rxandroid", "rxjava", "rxrelay"]
+okhttp = ["okhttp-core", "okhttp-logging", "okhttp-dnsoverhttps"]
 js-engine = ["quickjs-android", "duktape-android"]
 sqlite = ["sqlitektx", "sqlite-android"]
-nucleus = ["nucleus-core","nucleus-supportv7"]
-coil = ["coil-core","coil-gif",]
-flowbinding = ["flowbinding-android","flowbinding-appcompat","flowbinding-recyclerview","flowbinding-swiperefreshlayout","flowbinding-viewpager"]
-conductor = ["conductor-core","conductor-viewpager","conductor-support-preference"]
-shizuku = ["shizuku-api","shizuku-provider"]
-robolectric = ["robolectric-core","robolectric-playservices"]
+nucleus = ["nucleus-core", "nucleus-supportv7"]
+coil = ["coil-core", "coil-gif"]
+flowbinding = ["flowbinding-android", "flowbinding-appcompat", "flowbinding-recyclerview", "flowbinding-swiperefreshlayout", "flowbinding-viewpager"]
+conductor = ["conductor-core", "conductor-viewpager", "conductor-support-preference"]
+shizuku = ["shizuku-api", "shizuku-provider"]
 
 [plugins]
-kotlinter = { id = "org.jmailen.kotlinter", version = "3.10.0"}
-versionsx = { id = "com.github.ben-manes.versions", version = "0.42.0"}
+kotlinter = { id = "org.jmailen.kotlinter", version = "3.11.1" }
+versionsx = { id = "com.github.ben-manes.versions", version = "0.42.0" }