Revert case insensitive source folder check

Lint fixes/ignore some errors
Release 0.10.10
2025-06-26 19:17:51 +02:00 · 2021-04-11 18:19:41 -04:00 · 2021-04-11 18:16:15 -04:00 · 2021-04-11 17:59:07 -04:00 · 2021-04-11 16:19:56 -04:00 · 2021-04-11 16:03:03 -04:00
265 changed files with 6253 additions and 2924 deletions
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@ -2,7 +2,7 @@

 I acknowledge that:

- I have updated to the latest version of the app (stable is v0.10.8)
+- I have updated to the latest version of the app (stable is v0.10.10)
 - I have updated all extensions
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions

@ -24,3 +24,5 @@ I acknowledge that:

 ## Other details
 Additional details and attachments.
+
+If you're experiencing crashes, share the crash logs from More → Settings → Advanced → Dump crash logs.
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@ -9,7 +9,7 @@ labels: "bug"

 I acknowledge that:

- I have updated to the latest version of the app (stable is v0.10.8)
+- I have updated to the latest version of the app (stable is v0.10.10)
 - I have updated all extensions
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions

@ -34,3 +34,5 @@ This happened instead.

 ## Other details
 Additional details and attachments.
+
+If you're experiencing crashes, share the crash logs from More → Settings → Advanced → Dump crash logs.
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@ -9,7 +9,7 @@ labels: "feature"

 I acknowledge that:

- I have updated to the latest version of the app (stable is v0.10.8)
+- I have updated to the latest version of the app (stable is v0.10.10)
 - I have updated all extensions
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions

--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@ -71,25 +71,24 @@ jobs:
          keyStorePassword: ${{ secrets.KEY_STORE_PASSWORD }}
          keyPassword: ${{ secrets.KEY_PASSWORD }}

-      - name: Create release
+      - name: Clean up build artifacts
        if: startsWith(github.ref, 'refs/tags/') && github.repository == 'tachiyomiorg/tachiyomi'
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          cp ${{ env.SIGNED_RELEASE_FILE }} tachiyomi-${{ env.VERSION_TAG }}.apk
+          md5=`md5sum tachiyomi-${{ env.VERSION_TAG }}.apk | awk '{ print $1 }'`
+          echo "APK_MD5=$md5" >> $GITHUB_ENV
+
+      - name: Create Release
+        if: startsWith(github.ref, 'refs/tags/') && github.repository == 'tachiyomiorg/tachiyomi'
+        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ env.VERSION_TAG }}
-          release_name: Tachiyomi ${{ env.VERSION_TAG }}
-          draft: true
+          name: Tachiyomi ${{ env.VERSION_TAG }}
+          body: |
+            MD5: ${{ env.APK_MD5 }}
+          files: |
+            tachiyomi-${{ env.VERSION_TAG }}.apk
+          draft: ${{ github.event.inputs.dry-run != '' }}
          prerelease: false
-
-      - name: Upload APK to release
-        if: startsWith(github.ref, 'refs/tags/') && github.repository == 'tachiyomiorg/tachiyomi'
-        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ${{ env.SIGNED_RELEASE_FILE }}
-          asset_name: tachiyomi-${{ env.VERSION_TAG }}.apk
-          asset_content_type: application/vnd.android.package-archive
--- a/.github/workflows/issue_closer.yml
+++ b/.github/workflows/issue_closer.yml
@ -7,31 +7,30 @@ jobs:
  autoclose:
    runs-on: ubuntu-latest
    steps:
-    - name: Autoclose when created in wrong repo
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: title
-        regex: ".*THIS ISSUE IS IN THE WRONG REPO.*"
-        message: "@${issue.user.login} this issue was automatically closed because it was not opened in the correct repo, as the template mentioned."
-    - name: Autoclose when no short description provided
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: title
-        regex: ".*<Write short description here>*"
-        message: "@${issue.user.login} this issue was automatically closed because you did not fill out the description in the title."
-    - name: Autoclose when body acknowledgement section not removed
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: body
-        regex: ".*DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT.*"
-        message: "@${issue.user.login} this issue was automatically closed because the acknowledgment section was not removed."
-    - name: Autoclose when body requested information not filled out
-      uses: arkon/issue-closer-action@v1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        type: body
-        regex: ".*\\* (Tachiyomi version|Android version|Device): \\?.*"
-        message: "@${issue.user.login} this issue was automatically closed because the requested information was not filled out."
+      - name: Autoclose issues
+        uses: arkon/issue-closer-action@v3.0
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          rules: |
+            [
+              {
+                "type": "title",
+                "regex": ".*THIS ISSUE IS IN THE WRONG REPO.*",
+                "message": "It was not opened in the correct repo, as the template mentioned."
+              },
+              {
+                "type": "title",
+                "regex": ".*<Write short description here>*",
+                "message": "The description in the title was not filled out."
+              },
+              {
+                "type": "body",
+                "regex": ".*DELETE THIS SECTION IF YOU HAVE READ AND ACKNOWLEDGED IT.*",
+                "message": "The acknowledgment section was not removed."
+              },
+              {
+                "type": "body",
+                "regex": ".*\\* (Tachiyomi version|Android version|Device): \\?.*",
+                "message": "Requested information in the template was not filled out."
+              }
+            ]
--- a/.github/workflows/lock.yml
+++ b/.github/workflows/lock.yml
@ -0,0 +1,19 @@
+name: Lock threads
+
+on:
+  # Daily
+  schedule:
+    - cron: '0 * * * *'
+  # Manual trigger
+  workflow_dispatch:
+    inputs:
+
+jobs:
+  lock:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v2
+        with:
+          github-token: ${{ github.token }}
+          issue-lock-inactive-days: '2'
+          pr-lock-inactive-days: '2'
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@ -0,0 +1,76 @@
+# Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at the Tachiyomi [Discord server](https://discord.gg/tachiyomi). All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq
--- a/README.md
+++ b/README.md
@ -1,6 +1,6 @@
 | Build | Stable | Weekly Preview | Contribute | Support Server |
 |-------|----------|---------|------------|---------|
-| ![CI](https://github.com/tachiyomiorg/tachiyomi/workflows/CI/badge.svg?branch=dev&event=push) | [![stable release](https://img.shields.io/github/release/tachiyomiorg/tachiyomi.svg?maxAge=3600&label=download)](https://github.com/tachiyomiorg/tachiyomi/releases) | [![latest weekly build](https://img.shields.io/github/v/release/tachiyomiorg/tachiyomi-preview.svg?maxAge=3600&label=download)](https://github.com/tachiyomiorg/tachiyomi-preview/releases) | [![Translation status](https://hosted.weblate.org/widgets/tachiyomi/-/svg-badge.svg)](https://hosted.weblate.org/engage/tachiyomi/?utm_source=widget) | [![Discord](https://img.shields.io/discord/349436576037732353.svg)](https://discord.gg/tachiyomi) |
+| ![CI](https://github.com/tachiyomiorg/tachiyomi/workflows/CI/badge.svg?branch=dev&event=push) | [![stable release](https://img.shields.io/github/release/tachiyomiorg/tachiyomi.svg?maxAge=3600&label=download)](https://github.com/tachiyomiorg/tachiyomi/releases) | [![latest weekly build](https://img.shields.io/github/v/release/tachiyomiorg/tachiyomi-preview.svg?maxAge=3600&label=download)](https://github.com/tachiyomiorg/tachiyomi-preview/releases) | [![Translation status](https://hosted.weblate.org/widgets/tachiyomi/-/svg-badge.svg)](https://hosted.weblate.org/engage/tachiyomi/?utm_source=widget) | [![Discord](https://img.shields.io/discord/349436576037732353.svg?label=discord&labelColor=7289da&color=2c2f33&style=flat)](https://discord.gg/tachiyomi) |


 # ![app icon](./.github/readme-images/app-icon.png)Tachiyomi
@ -63,7 +63,12 @@ Source requests should be created at https://github.com/tachiyomiorg/tachiyomi-e

 <details><summary>Contributing</summary>

-See [CONTRIBUTING.md](https://github.com/tachiyomiorg/tachiyomi/blob/master/CONTRIBUTING.md).
+See [CONTRIBUTING.md](./CONTRIBUTING.md).
+</details>
+
+<details><summary>Code of Conduct</summary>
+
+See [CODE_OF_CONDUCT.md](./CODE_OF_CONDUCT.md).
 </details>

 ## FAQ
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@ -9,7 +9,6 @@ plugins {
    id("com.mikepenz.aboutlibraries.plugin")
    kotlin("android")
    kotlin("kapt")
-    kotlin("plugin.parcelize")
    kotlin("plugin.serialization")
    id("com.github.zellius.shortcut-helper")
 }
@ -30,8 +29,8 @@ android {
        minSdkVersion(AndroidConfig.minSdk)
        targetSdkVersion(AndroidConfig.targetSdk)
        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        versionCode = 55
-        versionName = "0.10.8"
+        versionCode = 57
+        versionName = "0.10.10"

        buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")
        buildConfigField("String", "COMMIT_SHA", "\"${getGitSha()}\"")
@ -92,6 +91,7 @@ android {
        exclude("META-INF/LICENSE")
        exclude("META-INF/LICENSE.txt")
        exclude("META-INF/NOTICE")
+        exclude("META-INF/*.kotlin_module")
    }

    dependenciesInfo {
@ -120,20 +120,20 @@ dependencies {
    implementation("tachiyomi.sourceapi:source-api:1.1")

    // AndroidX libraries
-    implementation("androidx.annotation:annotation:1.2.0-beta01")
-    implementation("androidx.appcompat:appcompat:1.3.0-beta01")
-    implementation("androidx.biometric:biometric-ktx:1.2.0-alpha02")
+    implementation("androidx.annotation:annotation:1.3.0-alpha01")
+    implementation("androidx.appcompat:appcompat:1.3.0-rc01")
+    implementation("androidx.biometric:biometric-ktx:1.2.0-alpha03")
    implementation("androidx.browser:browser:1.3.0")
    implementation("androidx.cardview:cardview:1.0.0")
-    implementation("androidx.constraintlayout:constraintlayout:2.1.0-alpha2")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.0-beta01")
    implementation("androidx.coordinatorlayout:coordinatorlayout:1.1.0")
-    implementation("androidx.core:core-ktx:1.5.0-beta01")
+    implementation("androidx.core:core-ktx:1.3.2")
    implementation("androidx.multidex:multidex:2.0.1")
    implementation("androidx.preference:preference-ktx:1.1.1")
-    implementation("androidx.recyclerview:recyclerview:1.2.0-beta01")
+    implementation("androidx.recyclerview:recyclerview:1.2.0")
    implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01")

-    val lifecycleVersion = "2.3.0-rc01"
+    val lifecycleVersion = "2.3.0"
    implementation("androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion")
    implementation("androidx.lifecycle:lifecycle-process:$lifecycleVersion")
    implementation("androidx.lifecycle:lifecycle-runtime-ktx:$lifecycleVersion")
@ -144,7 +144,7 @@ dependencies {
    // UI library
    implementation("com.google.android.material:material:1.3.0")

-    "standardImplementation"("com.google.firebase:firebase-core:18.0.2")
+    "standardImplementation"("com.google.firebase:firebase-core:18.0.3")

    // ReactiveX
    implementation("io.reactivex:rxandroid:1.2.1")
@ -153,7 +153,7 @@ dependencies {
    implementation("com.github.pwittchen:reactivenetwork:0.13.0")

    // Network client
-    val okhttpVersion = "4.10.0-RC1"
+    val okhttpVersion = "5.0.0-alpha.2"
    implementation("com.squareup.okhttp3:okhttp:$okhttpVersion")
    implementation("com.squareup.okhttp3:logging-interceptor:$okhttpVersion")
    implementation("com.squareup.okhttp3:okhttp-dnsoverhttps:$okhttpVersion")
@ -174,7 +174,7 @@ dependencies {

    // Disk
    implementation("com.jakewharton:disklrucache:2.0.2")
-    implementation("com.github.inorichi:unifile:e9ee588")
+    implementation("com.github.tachiyomiorg:unifile:e9e3a40")
    implementation("com.github.junrar:junrar:7.4.0")

    // HTML parser
@ -187,7 +187,7 @@ dependencies {
    implementation("io.requery:sqlite-android:3.33.0")

    // Preferences
-    implementation("com.github.tfcporciuncula.flow-preferences:flow-preferences:1.3.3")
+    implementation("com.github.tfcporciuncula.flow-preferences:flow-preferences:1.3.4")

    // Model View Presenter
    val nucleusVersion = "3.0.0"
@ -198,14 +198,12 @@ dependencies {
    implementation("com.github.inorichi.injekt:injekt-core:65b0440")

    // Image library
-    val glideVersion = "4.11.0"
+    val glideVersion = "4.12.0"
    implementation("com.github.bumptech.glide:glide:$glideVersion")
    implementation("com.github.bumptech.glide:okhttp3-integration:$glideVersion")
    kapt("com.github.bumptech.glide:compiler:$glideVersion")

-    implementation("com.github.tachiyomiorg:subsampling-scale-image-view:6caf219")
-    // TODO: switch to new decoder for stable releases
-    // implementation("com.github.tachiyomiorg:subsampling-scale-image-view:ca26317")
+    implementation("com.github.tachiyomiorg:subsampling-scale-image-view:547d9c0")

    // Logging
    implementation("com.jakewharton.timber:timber:4.7.1")
@ -223,7 +221,8 @@ dependencies {
    implementation("eu.davidea:flexible-adapter-ui:1.0.0")
    implementation("com.nightlynexus.viewstatepageradapter:viewstatepageradapter:1.1.0")
    implementation("com.github.chrisbanes:PhotoView:2.3.0")
-    implementation("com.github.tachiyomiorg:DirectionalViewPager:7d0617d")
+    implementation("com.github.tachiyomiorg:DirectionalViewPager:1.0.0")
+    implementation("dev.chrisbanes.insetter:insetter:0.5.0")

    // 3.2.0+ introduces weird UI blinking or cut off issues on some devices
    val materialDialogsVersion = "3.1.1"
@ -236,7 +235,7 @@ dependencies {
    implementation("com.bluelinelabs:conductor-support:2.1.5") {
        exclude(group = "com.android.support")
    }
-    implementation("com.github.tachiyomiorg:conductor-support-preference:1.1.1")
+    implementation("com.github.tachiyomiorg:conductor-support-preference:2.0.1")

    // FlowBinding
    val flowbindingVersion = "0.12.0"
@ -250,7 +249,7 @@ dependencies {
    implementation("com.mikepenz:aboutlibraries:${BuildPluginsVersion.ABOUTLIB_PLUGIN}")

    // Tests
-    testImplementation("junit:junit:4.13.1")
+    testImplementation("junit:junit:4.13.2")
    testImplementation("org.assertj:assertj-core:3.16.1")
    testImplementation("org.mockito:mockito-core:1.10.19")

--- a/app/src/main/java/eu/kanade/tachiyomi/Migrations.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/Migrations.kt
@ -9,6 +9,7 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.data.updater.UpdaterJob
 import eu.kanade.tachiyomi.extension.ExtensionUpdateJob
+import eu.kanade.tachiyomi.network.PREF_DOH_CLOUDFLARE
 import eu.kanade.tachiyomi.ui.library.LibrarySort
 import eu.kanade.tachiyomi.util.system.toast
 import eu.kanade.tachiyomi.widget.ExtendedNavigationView
@ -127,6 +128,17 @@ object Migrations {
                    context.toast(R.string.myanimelist_relogin)
                }
            }
+            if (oldVersion < 57) {
+                // Migrate DNS over HTTPS setting
+                val prefs = PreferenceManager.getDefaultSharedPreferences(context)
+                val wasDohEnabled = prefs.getBoolean("enable_doh", false)
+                if (wasDohEnabled) {
+                    prefs.edit {
+                        putInt(PreferenceKeys.dohProvider, PREF_DOH_CLOUDFLARE)
+                        remove("enable_doh")
+                    }
+                }
+            }
            return true
        }

--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupManager.kt
@ -80,6 +80,13 @@ abstract class AbstractBackupManager(protected val context: Context) {
        databaseHelper.updateChaptersBackup(chapters).executeAsBlocking()
    }

+    /**
+     * Updates a list of chapters with known database ids
+     */
+    protected fun updateKnownChapters(chapters: List<Chapter>) {
+        databaseHelper.updateKnownChaptersBackup(chapters).executeAsBlocking()
+    }
+
    /**
     * Return number of backups.
     *
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupRestore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupRestore.kt
@ -37,9 +37,9 @@ abstract class AbstractBackupRestore<T : AbstractBackupManager>(protected val co

    protected val errors = mutableListOf<Pair<Date, String>>()

-    abstract fun performRestore(uri: Uri): Boolean
+    abstract suspend fun performRestore(uri: Uri): Boolean

-    fun restoreBackup(uri: Uri): Boolean {
+    suspend fun restoreBackup(uri: Uri): Boolean {
        val startTime = System.currentTimeMillis()
        restoreProgress = 0
        errors.clear()
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreateService.kt
@ -111,7 +111,7 @@ class BackupCreateService : Service() {

            val backupFileUri = backupManager.createBackup(uri, backupFlags, false)?.toUri()
            val unifile = UniFile.fromUri(this, backupFileUri)
-            notifier.showBackupComplete(unifile)
+            notifier.showBackupComplete(unifile, backupType == BackupConst.BACKUP_TYPE_LEGACY)
        } catch (e: Exception) {
            notifier.showBackupError(e.message)
        }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupNotifier.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupNotifier.kt
@ -24,6 +24,7 @@ class BackupNotifier(private val context: Context) {
        setSmallIcon(R.drawable.ic_tachi)
        setAutoCancel(false)
        setOngoing(true)
+        setOnlyAlertOnce(true)
    }

    private val completeNotificationBuilder = context.notificationBuilder(Notifications.CHANNEL_BACKUP_RESTORE_COMPLETE) {
@ -41,7 +42,6 @@ class BackupNotifier(private val context: Context) {
            setContentTitle(context.getString(R.string.creating_backup))

            setProgress(0, 0, true)
-            setOnlyAlertOnce(true)
        }

        builder.show(Notifications.ID_BACKUP_PROGRESS)
@ -60,7 +60,7 @@ class BackupNotifier(private val context: Context) {
        }
    }

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

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

            show(Notifications.ID_BACKUP_COMPLETE)
@ -141,7 +141,7 @@ class BackupNotifier(private val context: Context) {

                addAction(
                    R.drawable.ic_folder_24dp,
-                    context.getString(R.string.action_open_log),
+                    context.getString(R.string.action_show_errors),
                    NotificationReceiver.openErrorLogPendingActivity(context, uri)
                )
            }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt
@ -14,7 +14,10 @@ import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.util.system.acquireWakeLock
 import eu.kanade.tachiyomi.util.system.isServiceRunning
 import kotlinx.coroutines.CoroutineExceptionHandler
-import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
 import kotlinx.coroutines.launch
 import timber.log.Timber

@ -40,12 +43,11 @@ class BackupRestoreService : Service() {
         * @param context context of application
         * @param uri path of Uri
         */
-        fun start(context: Context, uri: Uri, mode: Int, online: Boolean?) {
+        fun start(context: Context, uri: Uri, mode: Int) {
            if (!isRunning(context)) {
                val intent = Intent(context, BackupRestoreService::class.java).apply {
                    putExtra(BackupConst.EXTRA_URI, uri)
                    putExtra(BackupConst.EXTRA_MODE, mode)
-                    online?.let { putExtra(BackupConst.EXTRA_TYPE, it) }
                }
                ContextCompat.startForegroundService(context, intent)
            }
@ -68,12 +70,14 @@ class BackupRestoreService : Service() {
     */
    private lateinit var wakeLock: PowerManager.WakeLock

+    private lateinit var ioScope: CoroutineScope
    private var backupRestore: AbstractBackupRestore<*>? = null
    private lateinit var notifier: BackupNotifier

    override fun onCreate() {
        super.onCreate()

+        ioScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
        notifier = BackupNotifier(this)
        wakeLock = acquireWakeLock(javaClass.name)

@ -92,6 +96,7 @@ class BackupRestoreService : Service() {

    private fun destroyJob() {
        backupRestore?.job?.cancel()
+        ioScope?.cancel()
        if (wakeLock.isHeld) {
            wakeLock.release()
        }
@ -113,15 +118,15 @@ class BackupRestoreService : Service() {
    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
        val uri = intent?.getParcelableExtra<Uri>(BackupConst.EXTRA_URI) ?: return START_NOT_STICKY
        val mode = intent.getIntExtra(BackupConst.EXTRA_MODE, BackupConst.BACKUP_TYPE_FULL)
-        val online = intent.getBooleanExtra(BackupConst.EXTRA_TYPE, true)

        // Cancel any previous job if needed.
        backupRestore?.job?.cancel()

        backupRestore = when (mode) {
-            BackupConst.BACKUP_TYPE_FULL -> FullBackupRestore(this, notifier, online)
+            BackupConst.BACKUP_TYPE_FULL -> FullBackupRestore(this, notifier)
            else -> LegacyBackupRestore(this, notifier)
        }
+
        val handler = CoroutineExceptionHandler { _, exception ->
            Timber.e(exception)
            backupRestore?.writeErrorLog()
@ -129,14 +134,15 @@ class BackupRestoreService : Service() {
            notifier.showRestoreError(exception.message)
            stopSelf(startId)
        }
-        backupRestore?.job = GlobalScope.launch(handler) {
+        val job = ioScope.launch(handler) {
            if (backupRestore?.restoreBackup(uri) == false) {
                notifier.showRestoreError(getString(R.string.restoring_backup_canceled))
            }
        }
-        backupRestore?.job?.invokeOnCompletion {
+        job.invokeOnCompletion {
            stopSelf(startId)
        }
+        backupRestore?.job = job

        return START_NOT_STICKY
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
@ -26,10 +26,6 @@ import eu.kanade.tachiyomi.data.database.models.History
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaCategory
 import eu.kanade.tachiyomi.data.database.models.Track
-import eu.kanade.tachiyomi.data.database.models.toMangaInfo
-import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.source.model.toSManga
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.protobuf.ProtoBuf
 import okio.buffer
 import okio.gzip
@ -37,7 +33,6 @@ import okio.sink
 import timber.log.Timber
 import kotlin.math.max

-@OptIn(ExperimentalSerializationApi::class)
 class FullBackupManager(context: Context) : AbstractBackupManager(context) {

    val parser = ProtoBuf
@ -185,24 +180,13 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
    /**
     * Fetches manga information
     *
-     * @param source source of manga
     * @param manga manga that needs updating
     * @return Updated manga info.
     */
-    suspend fun restoreMangaFetch(source: Source?, manga: Manga, online: Boolean): Manga {
-        return if (online && source != null) {
-            val networkManga = source.getMangaDetails(manga.toMangaInfo())
-            manga.also {
-                it.copyFrom(networkManga.toSManga())
-                it.favorite = manga.favorite
-                it.initialized = true
-                it.id = insertManga(manga)
-            }
-        } else {
-            manga.also {
-                it.initialized = it.description != null
-                it.id = insertManga(it)
-            }
+    fun restoreManga(manga: Manga): Manga {
+        return manga.also {
+            it.initialized = it.description != null
+            it.id = insertManga(it)
        }
    }

@ -247,7 +231,7 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
     */
    internal fun restoreCategoriesForManga(manga: Manga, categories: List<Int>, backupCategories: List<BackupCategory>) {
        val dbCategories = databaseHelper.getCategories().executeAsBlocking()
-        val mangaCategoriesToUpdate = mutableListOf<MangaCategory>()
+        val mangaCategoriesToUpdate = ArrayList<MangaCategory>(categories.size)
        categories.forEach { backupCategoryOrder ->
            backupCategories.firstOrNull {
                it.order == backupCategoryOrder
@ -274,7 +258,7 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
     */
    internal fun restoreHistoryForManga(history: List<BackupHistory>) {
        // List containing history to be updated
-        val historyToBeUpdated = mutableListOf<History>()
+        val historyToBeUpdated = ArrayList<History>(history.size)
        for ((url, lastRead) in history) {
            val dbHistory = databaseHelper.getHistoryByChapterUrl(url).executeAsBlocking()
            // Check if history already in database and update
@ -311,29 +295,26 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
        val trackToUpdate = mutableListOf<Track>()

        tracks.forEach { track ->
-            val service = trackManager.getService(track.sync_id)
-            if (service != null && service.isLogged) {
-                var isInDatabase = false
-                for (dbTrack in dbTracks) {
-                    if (track.sync_id == dbTrack.sync_id) {
-                        // The sync is already in the db, only update its fields
-                        if (track.media_id != dbTrack.media_id) {
-                            dbTrack.media_id = track.media_id
-                        }
-                        if (track.library_id != dbTrack.library_id) {
-                            dbTrack.library_id = track.library_id
-                        }
-                        dbTrack.last_chapter_read = max(dbTrack.last_chapter_read, track.last_chapter_read)
-                        isInDatabase = true
-                        trackToUpdate.add(dbTrack)
-                        break
+            var isInDatabase = false
+            for (dbTrack in dbTracks) {
+                if (track.sync_id == dbTrack.sync_id) {
+                    // The sync is already in the db, only update its fields
+                    if (track.media_id != dbTrack.media_id) {
+                        dbTrack.media_id = track.media_id
                    }
+                    if (track.library_id != dbTrack.library_id) {
+                        dbTrack.library_id = track.library_id
+                    }
+                    dbTrack.last_chapter_read = max(dbTrack.last_chapter_read, track.last_chapter_read)
+                    isInDatabase = true
+                    trackToUpdate.add(dbTrack)
+                    break
                }
-                if (!isInDatabase) {
-                    // Insert new sync. Let the db assign the id
-                    track.id = null
-                    trackToUpdate.add(track)
-                }
+            }
+            if (!isInDatabase) {
+                // Insert new sync. Let the db assign the id
+                track.id = null
+                trackToUpdate.add(track)
            }
        }
        // Update database
@ -342,25 +323,12 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
        }
    }

-    /**
-     * Restore the chapters for manga if chapters already in database
-     *
-     * @param manga manga of chapters
-     * @param chapters list containing chapters that get restored
-     * @return boolean answering if chapter fetch is not needed
-     */
-    internal fun restoreChaptersForManga(manga: Manga, chapters: List<Chapter>): Boolean {
+    internal fun restoreChaptersForManga(manga: Manga, chapters: List<Chapter>) {
        val dbChapters = databaseHelper.getChapters(manga).executeAsBlocking()

-        // Return if fetch is needed
-        if (dbChapters.isEmpty() || dbChapters.size < chapters.size) {
-            return false
-        }
-
        chapters.forEach { chapter ->
-            val pos = dbChapters.indexOfFirst { it.url == chapter.url }
-            if (pos != -1) {
-                val dbChapter = dbChapters[pos]
+            val dbChapter = dbChapters.find { it.url == chapter.url }
+            if (dbChapter != null) {
                chapter.id = dbChapter.id
                chapter.copyFrom(dbChapter)
                if (dbChapter.read && !chapter.read) {
@ -373,38 +341,12 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
                    chapter.bookmark = dbChapter.bookmark
                }
            }
+
+            chapter.manga_id = manga.id
        }
-        // Filter the chapters that couldn't be found.
-        chapters.filter { it.id != null }
-        chapters.map { it.manga_id = manga.id }

-        updateChapters(chapters)
-        return true
-    }
-
-    internal fun restoreChaptersForMangaOffline(manga: Manga, chapters: List<Chapter>) {
-        val dbChapters = databaseHelper.getChapters(manga).executeAsBlocking()
-
-        chapters.forEach { chapter ->
-            val pos = dbChapters.indexOfFirst { it.url == chapter.url }
-            if (pos != -1) {
-                val dbChapter = dbChapters[pos]
-                chapter.id = dbChapter.id
-                chapter.copyFrom(dbChapter)
-                if (dbChapter.read && !chapter.read) {
-                    chapter.read = dbChapter.read
-                    chapter.last_page_read = dbChapter.last_page_read
-                } else if (chapter.last_page_read == 0 && dbChapter.last_page_read != 0) {
-                    chapter.last_page_read = dbChapter.last_page_read
-                }
-                if (!chapter.bookmark && dbChapter.bookmark) {
-                    chapter.bookmark = dbChapter.bookmark
-                }
-            }
-        }
-        chapters.map { it.manga_id = manga.id }
-
-        updateChapters(chapters.filter { it.id != null })
-        insertChapters(chapters.filter { it.id == null })
+        val newChapters = chapters.groupBy { it.id != null }
+        newChapters[true]?.let { updateKnownChapters(it) }
+        newChapters[false]?.let { insertChapters(it) }
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestore.kt
@ -12,18 +12,14 @@ import eu.kanade.tachiyomi.data.backup.full.models.BackupSerializer
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.Track
-import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.util.lang.launchIO
-import kotlinx.serialization.ExperimentalSerializationApi
 import okio.buffer
 import okio.gzip
 import okio.source
 import java.util.Date

-@OptIn(ExperimentalSerializationApi::class)
-class FullBackupRestore(context: Context, notifier: BackupNotifier, private val online: Boolean) : AbstractBackupRestore<FullBackupManager>(context, notifier) {
+class FullBackupRestore(context: Context, notifier: BackupNotifier) : AbstractBackupRestore<FullBackupManager>(context, notifier) {

-    override fun performRestore(uri: Uri): Boolean {
+    override suspend fun performRestore(uri: Uri): Boolean {
        backupManager = FullBackupManager(context)

        val backupString = context.contentResolver.openInputStream(uri)!!.source().gzip().buffer().use { it.readByteArray() }
@ -45,9 +41,11 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
                return false
            }

-            restoreManga(it, backup.backupCategories, online)
+            restoreManga(it, backup.backupCategories)
        }

+        // TODO: optionally trigger online library + tracker update
+
        return true
    }

@ -60,23 +58,17 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.categories))
    }

-    private fun restoreManga(backupManga: BackupManga, backupCategories: List<BackupCategory>, online: Boolean) {
+    private fun restoreManga(backupManga: BackupManga, backupCategories: List<BackupCategory>) {
        val manga = backupManga.getMangaImpl()
        val chapters = backupManga.getChaptersImpl()
        val categories = backupManga.categories
        val history = backupManga.history
        val tracks = backupManga.getTrackingImpl()

-        val source = backupManager.sourceManager.get(manga.source)
-        val sourceName = sourceMapping[manga.source] ?: manga.source.toString()
-
        try {
-            if (source != null || !online) {
-                restoreMangaData(manga, source, chapters, categories, history, tracks, backupCategories, online)
-            } else {
-                errors.add(Date() to "${manga.title} [$sourceName]: ${context.getString(R.string.source_not_found_name, sourceName)}")
-            }
+            restoreMangaData(manga, chapters, categories, history, tracks, backupCategories)
        } catch (e: Exception) {
+            val sourceName = sourceMapping[manga.source] ?: manga.source.toString()
            errors.add(Date() to "${manga.title} [$sourceName]: ${e.message}")
        }

@ -88,7 +80,6 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
     * Returns a manga restore observable
     *
     * @param manga manga data from json
-     * @param source source to get manga data from
     * @param chapters chapters data from json
     * @param categories categories data from json
     * @param history history data from json
@ -96,25 +87,23 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
     */
    private fun restoreMangaData(
        manga: Manga,
-        source: Source?,
        chapters: List<Chapter>,
        categories: List<Int>,
        history: List<BackupHistory>,
        tracks: List<Track>,
-        backupCategories: List<BackupCategory>,
-        online: Boolean
+        backupCategories: List<BackupCategory>
    ) {
-        val dbManga = backupManager.getMangaFromDatabase(manga)
-
        db.inTransaction {
+            val dbManga = backupManager.getMangaFromDatabase(manga)
            if (dbManga == null) {
                // Manga not in database
-                restoreMangaFetch(source, manga, chapters, categories, history, tracks, backupCategories, online)
-            } else { // Manga in database
+                restoreMangaFetch(manga, chapters, categories, history, tracks, backupCategories)
+            } else {
+                // Manga in database
                // Copy information from manga already in database
                backupManager.restoreMangaNoFetch(manga, dbManga)
                // Fetch rest of manga information
-                restoreMangaNoFetch(source, manga, chapters, categories, history, tracks, backupCategories, online)
+                restoreMangaNoFetch(manga, chapters, categories, history, tracks, backupCategories)
            }
        }
    }
@ -127,58 +116,36 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
     * @param categories categories that need updating
     */
    private fun restoreMangaFetch(
-        source: Source?,
        manga: Manga,
        chapters: List<Chapter>,
        categories: List<Int>,
        history: List<BackupHistory>,
        tracks: List<Track>,
-        backupCategories: List<BackupCategory>,
-        online: Boolean
+        backupCategories: List<BackupCategory>
    ) {
-        launchIO {
-            try {
-                val fetchedManga = backupManager.restoreMangaFetch(source, manga, online)
-                fetchedManga.id ?: (return@launchIO)
+        try {
+            val fetchedManga = backupManager.restoreManga(manga)
+            fetchedManga.id ?: return

-                if (online && source != null) {
-                    updateChapters(source, fetchedManga, chapters)
-                } else {
-                    backupManager.restoreChaptersForMangaOffline(fetchedManga, chapters)
-                }
+            backupManager.restoreChaptersForManga(fetchedManga, chapters)

-                restoreExtraForManga(fetchedManga, categories, history, tracks, backupCategories)
-
-                updateTracking(fetchedManga, tracks)
-            } catch (e: Exception) {
-                errors.add(Date() to "${manga.title} - ${e.message}")
-            }
+            restoreExtraForManga(fetchedManga, categories, history, tracks, backupCategories)
+        } catch (e: Exception) {
+            errors.add(Date() to "${manga.title} - ${e.message}")
        }
    }

    private fun restoreMangaNoFetch(
-        source: Source?,
        backupManga: Manga,
        chapters: List<Chapter>,
        categories: List<Int>,
        history: List<BackupHistory>,
        tracks: List<Track>,
-        backupCategories: List<BackupCategory>,
-        online: Boolean
+        backupCategories: List<BackupCategory>
    ) {
-        launchIO {
-            if (online && source != null) {
-                if (!backupManager.restoreChaptersForManga(backupManga, chapters)) {
-                    updateChapters(source, backupManga, chapters)
-                }
-            } else {
-                backupManager.restoreChaptersForMangaOffline(backupManga, chapters)
-            }
+        backupManager.restoreChaptersForManga(backupManga, chapters)

-            restoreExtraForManga(backupManga, categories, history, tracks, backupCategories)
-
-            updateTracking(backupManga, tracks)
-        }
+        restoreExtraForManga(backupManga, categories, history, tracks, backupCategories)
    }

    private fun restoreExtraForManga(manga: Manga, categories: List<Int>, history: List<BackupHistory>, tracks: List<Track>, backupCategories: List<BackupCategory>) {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestoreValidator.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestoreValidator.kt
@ -5,12 +5,10 @@ import android.net.Uri
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.backup.AbstractBackupRestoreValidator
 import eu.kanade.tachiyomi.data.backup.full.models.BackupSerializer
-import kotlinx.serialization.ExperimentalSerializationApi
 import okio.buffer
 import okio.gzip
 import okio.source

-@OptIn(ExperimentalSerializationApi::class)
 class FullBackupRestoreValidator : AbstractBackupRestoreValidator() {
    /**
     * Checks for critical backup file data.
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupManager.kt
@ -53,30 +53,14 @@ import kotlin.math.max

 class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : AbstractBackupManager(context) {

-    var parserVersion: Int = version
-        private set
-
-    var parser: Gson = initParser()
-
-    /**
-     * Set version of parser
-     *
-     * @param version version of parser
-     */
-    internal fun setVersion(version: Int) {
-        this.parserVersion = version
-        parser = initParser()
-    }
-
-    private fun initParser(): Gson = when (parserVersion) {
-        2 ->
-            GsonBuilder()
-                .registerTypeAdapter<MangaImpl>(MangaTypeAdapter.build())
-                .registerTypeHierarchyAdapter<ChapterImpl>(ChapterTypeAdapter.build())
-                .registerTypeAdapter<CategoryImpl>(CategoryTypeAdapter.build())
-                .registerTypeAdapter<DHistory>(HistoryTypeAdapter.build())
-                .registerTypeHierarchyAdapter<TrackImpl>(TrackTypeAdapter.build())
-                .create()
+    val parser: Gson = when (version) {
+        2 -> GsonBuilder()
+            .registerTypeAdapter<MangaImpl>(MangaTypeAdapter.build())
+            .registerTypeHierarchyAdapter<ChapterImpl>(ChapterTypeAdapter.build())
+            .registerTypeAdapter<CategoryImpl>(CategoryTypeAdapter.build())
+            .registerTypeAdapter<DHistory>(HistoryTypeAdapter.build())
+            .registerTypeHierarchyAdapter<TrackImpl>(TrackTypeAdapter.build())
+            .create()
        else -> throw Exception("Unknown backup version")
    }

@ -308,7 +292,7 @@ class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : Ab
     */
    internal fun restoreCategoriesForManga(manga: Manga, categories: List<String>) {
        val dbCategories = databaseHelper.getCategories().executeAsBlocking()
-        val mangaCategoriesToUpdate = mutableListOf<MangaCategory>()
+        val mangaCategoriesToUpdate = ArrayList<MangaCategory>(categories.size)
        for (backupCategoryStr in categories) {
            for (dbCategory in dbCategories) {
                if (backupCategoryStr == dbCategory.name) {
@ -332,7 +316,7 @@ class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : Ab
     */
    internal fun restoreHistoryForManga(history: List<DHistory>) {
        // List containing history to be updated
-        val historyToBeUpdated = mutableListOf<History>()
+        val historyToBeUpdated = ArrayList<History>(history.size)
        for ((url, lastRead) in history) {
            val dbHistory = databaseHelper.getHistoryByChapterUrl(url).executeAsBlocking()
            // Check if history already in database and update
@ -361,14 +345,14 @@ class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : Ab
     * @param tracks the track list to restore.
     */
    internal fun restoreTrackForManga(manga: Manga, tracks: List<Track>) {
-        // Fix foreign keys with the current manga id
-        tracks.map { it.manga_id = manga.id!! }
-
        // Get tracks from database
        val dbTracks = databaseHelper.getTracks(manga).executeAsBlocking()
-        val trackToUpdate = mutableListOf<Track>()
+        val trackToUpdate = ArrayList<Track>(tracks.size)

        tracks.forEach { track ->
+            // Fix foreign keys with the current manga id
+            track.manga_id = manga.id!!
+
            val service = trackManager.getService(track.sync_id)
            if (service != null && service.isLogged) {
                var isInDatabase = false
@ -423,12 +407,13 @@ class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : Ab
                chapter.copyFrom(dbChapter)
                break
            }
-        }
-        // Filter the chapters that couldn't be found.
-        chapters.filter { it.id != null }
-        chapters.map { it.manga_id = manga.id }

-        updateChapters(chapters)
+            chapter.manga_id = manga.id
+        }
+
+        // Filter the chapters that couldn't be found.
+        updateChapters(chapters.filter { it.id != null })
+
        return true
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
@ -21,12 +21,11 @@ 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.Source
-import eu.kanade.tachiyomi.util.lang.launchIO
 import java.util.Date

 class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : AbstractBackupRestore<LegacyBackupManager>(context, notifier) {

-    override fun performRestore(uri: Uri): Boolean {
+    override suspend fun performRestore(uri: Uri): Boolean {
        val reader = JsonReader(context.contentResolver.openInputStream(uri)!!.bufferedReader())
        val json = JsonParser.parseReader(reader).asJsonObject

@ -63,7 +62,7 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.categories))
    }

-    private fun restoreManga(mangaJson: JsonObject) {
+    private suspend fun restoreManga(mangaJson: JsonObject) {
        val manga = backupManager.parser.fromJson<MangaImpl>(
            mangaJson.get(
                Backup.MANGA
@ -113,7 +112,7 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
     * @param history history data from json
     * @param tracks tracking data from json
     */
-    private fun restoreMangaData(
+    private suspend fun restoreMangaData(
        manga: Manga,
        source: Source,
        chapters: List<Chapter>,
@ -143,7 +142,7 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
     * @param chapters chapters of manga that needs updating
     * @param categories categories that need updating
     */
-    private fun restoreMangaFetch(
+    private suspend fun restoreMangaFetch(
        source: Source,
        manga: Manga,
        chapters: List<Chapter>,
@ -151,23 +150,21 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
        history: List<DHistory>,
        tracks: List<Track>
    ) {
-        launchIO {
-            try {
-                val fetchedManga = backupManager.fetchManga(source, manga)
-                fetchedManga.id ?: (return@launchIO)
+        try {
+            val fetchedManga = backupManager.fetchManga(source, manga)
+            fetchedManga.id ?: return

-                updateChapters(source, fetchedManga, chapters)
+            updateChapters(source, fetchedManga, chapters)

-                restoreExtraForManga(fetchedManga, categories, history, tracks)
+            restoreExtraForManga(fetchedManga, categories, history, tracks)

-                updateTracking(fetchedManga, tracks)
-            } catch (e: Exception) {
-                errors.add(Date() to "${manga.title} - ${e.message}")
-            }
+            updateTracking(fetchedManga, tracks)
+        } catch (e: Exception) {
+            errors.add(Date() to "${manga.title} - ${e.message}")
        }
    }

-    private fun restoreMangaNoFetch(
+    private suspend fun restoreMangaNoFetch(
        source: Source,
        backupManga: Manga,
        chapters: List<Chapter>,
@ -175,15 +172,13 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
        history: List<DHistory>,
        tracks: List<Track>
    ) {
-        launchIO {
-            if (!backupManager.restoreChaptersForManga(backupManga, chapters)) {
-                updateChapters(source, backupManga, chapters)
-            }
-
-            restoreExtraForManga(backupManga, categories, history, tracks)
-
-            updateTracking(backupManga, tracks)
+        if (!backupManager.restoreChaptersForManga(backupManga, chapters)) {
+            updateChapters(source, backupManga, chapters)
        }
+
+        restoreExtraForManga(backupManga, categories, history, tracks)
+
+        updateTracking(backupManga, tracks)
    }

    private fun restoreExtraForManga(manga: Manga, categories: List<String>, history: List<DHistory>, tracks: List<Track>) {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt
@ -7,6 +7,7 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaChapter
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterBackupPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.ChapterKnownBackupPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterProgressPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterSourceOrderPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaChapterGetResolver
@ -84,6 +85,11 @@ interface ChapterQueries : DbProvider {
        .withPutResolver(ChapterBackupPutResolver())
        .prepare()

+    fun updateKnownChaptersBackup(chapters: List<Chapter>) = db.put()
+        .objects(chapters)
+        .withPutResolver(ChapterKnownBackupPutResolver())
+        .prepare()
+
    fun updateChapterProgress(chapter: Chapter) = db.put()
        .`object`(chapter)
        .withPutResolver(ChapterProgressPutResolver())
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt
@ -164,4 +164,14 @@ interface MangaQueries : DbProvider {
                .build()
        )
        .prepare()
+
+    fun getChapterFetchDateManga() = db.get()
+        .listOfObjects(Manga::class.java)
+        .withQuery(
+            RawQuery.builder()
+                .query(getChapterFetchDateMangaQuery())
+                .observesTables(MangaTable.TABLE)
+                .build()
+        )
+        .prepare()
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/RawQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/RawQueries.kt
@ -122,6 +122,16 @@ fun getLatestChapterMangaQuery() =
    ORDER by max DESC
 """

+fun getChapterFetchDateMangaQuery() =
+    """
+    SELECT ${Manga.TABLE}.*, MAX(${Chapter.TABLE}.${Chapter.COL_DATE_FETCH}) AS max
+    FROM ${Manga.TABLE}
+    JOIN ${Chapter.TABLE}
+    ON ${Manga.TABLE}.${Manga.COL_ID} = ${Chapter.TABLE}.${Chapter.COL_MANGA_ID}
+    GROUP BY ${Manga.TABLE}.${Manga.COL_ID}
+    ORDER by max DESC
+"""
+
 /**
 * Query to get the categories for a manga.
 */
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterKnownBackupPutResolver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterKnownBackupPutResolver.kt
@ -0,0 +1,34 @@
+package eu.kanade.tachiyomi.data.database.resolvers
+
+import androidx.core.content.contentValuesOf
+import com.pushtorefresh.storio.sqlite.StorIOSQLite
+import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
+import com.pushtorefresh.storio.sqlite.operations.put.PutResult
+import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
+import eu.kanade.tachiyomi.data.database.inTransactionReturn
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.tables.ChapterTable
+
+class ChapterKnownBackupPutResolver : PutResolver<Chapter>() {
+
+    override fun performPut(db: StorIOSQLite, chapter: Chapter) = db.inTransactionReturn {
+        val updateQuery = mapToUpdateQuery(chapter)
+        val contentValues = mapToContentValues(chapter)
+
+        val numberOfRowsUpdated = db.lowLevel().update(updateQuery, contentValues)
+        PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
+    }
+
+    fun mapToUpdateQuery(chapter: Chapter) = UpdateQuery.builder()
+        .table(ChapterTable.TABLE)
+        .where("${ChapterTable.COL_ID} = ?")
+        .whereArgs(chapter.id)
+        .build()
+
+    fun mapToContentValues(chapter: Chapter) =
+        contentValuesOf(
+            ChapterTable.COL_READ to chapter.read,
+            ChapterTable.COL_BOOKMARK to chapter.bookmark,
+            ChapterTable.COL_LAST_PAGE_READ to chapter.last_page_read
+        )
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
@ -12,6 +12,7 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.SourceManager
 import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.util.lang.launchIO
 import rx.Observable
 import timber.log.Timber
 import uy.kohesive.injekt.injectLazy
@ -211,16 +212,16 @@ class DownloadManager(private val context: Context) {
     */
    fun deleteChapters(chapters: List<Chapter>, manga: Manga, source: Source): List<Chapter> {
        val filteredChapters = getChaptersToDelete(chapters)
+        launchIO {
+            removeFromDownloadQueue(filteredChapters)

-        removeFromDownloadQueue(filteredChapters)
-
-        val chapterDirs = provider.findChapterDirs(filteredChapters, manga, source)
-        chapterDirs.forEach { it.delete() }
-        cache.removeChapters(filteredChapters, manga)
-        if (cache.getDownloadCount(manga) == 0) { // Delete manga directory if empty
-            chapterDirs.firstOrNull()?.parentFile?.delete()
+            val chapterDirs = provider.findChapterDirs(filteredChapters, manga, source)
+            chapterDirs.forEach { it.delete() }
+            cache.removeChapters(filteredChapters, manga)
+            if (cache.getDownloadCount(manga) == 0) { // Delete manga directory if empty
+                chapterDirs.firstOrNull()?.parentFile?.delete()
+            }
        }
-
        return filteredChapters
    }

@ -249,9 +250,11 @@ class DownloadManager(private val context: Context) {
     * @param source the source of the manga.
     */
    fun deleteManga(manga: Manga, source: Source) {
-        downloader.queue.remove(manga)
-        provider.findMangaDir(manga, source)?.delete()
-        cache.removeManga(manga)
+        launchIO {
+            downloader.queue.remove(manga)
+            provider.findMangaDir(manga, source)?.delete()
+            cache.removeManga(manga)
+        }
    }

    /**
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadNotifier.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadNotifier.kt
@ -27,6 +27,9 @@ internal class DownloadNotifier(private val context: Context) {
    private val progressNotificationBuilder by lazy {
        context.notificationBuilder(Notifications.CHANNEL_DOWNLOADER_PROGRESS) {
            setLargeIcon(BitmapFactory.decodeResource(context.resources, R.mipmap.ic_launcher))
+            setAutoCancel(false)
+            setOngoing(true)
+            setOnlyAlertOnce(true)
        }
    }

@ -84,7 +87,6 @@ internal class DownloadNotifier(private val context: Context) {
            // Check if first call.
            if (!isDownloading) {
                setSmallIcon(android.R.drawable.stat_sys_download)
-                setAutoCancel(false)
                clearActions()
                // Open download manager when clicked
                setContentIntent(NotificationHandler.openDownloadManagerPendingActivity(context))
@ -127,7 +129,6 @@ internal class DownloadNotifier(private val context: Context) {
            setContentTitle(context.getString(R.string.chapter_paused))
            setContentText(context.getString(R.string.download_notifier_download_paused))
            setSmallIcon(R.drawable.ic_pause_24dp)
-            setAutoCancel(false)
            setProgress(0, 0, false)
            clearActions()
            // Open download manager when clicked
@ -217,7 +218,6 @@ internal class DownloadNotifier(private val context: Context) {
            setContentText(error ?: context.getString(R.string.download_notifier_unknown_error))
            setSmallIcon(android.R.drawable.stat_sys_warning)
            clearActions()
-            setAutoCancel(false)
            setContentIntent(NotificationHandler.openDownloadManagerPendingActivity(context))
            setProgress(0, 0, false)

--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt
@ -53,8 +53,8 @@ class DownloadProvider(private val context: Context) {
            return downloadsDir
                .createDirectory(getSourceDirName(source))
                .createDirectory(getMangaDirName(manga))
-        } catch (e: NullPointerException) {
-            Timber.w(e)
+        } catch (e: Throwable) {
+            Timber.e(e, "Invalid download directory")
            throw Exception(context.getString(R.string.invalid_download_dir))
        }
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
@ -16,8 +16,8 @@ import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.fetchAllImageUrlsFromPageList
 import eu.kanade.tachiyomi.util.lang.RetryWithDelay
+import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.launchNow
-import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.lang.plusAssign
 import eu.kanade.tachiyomi.util.storage.DiskUtil
 import eu.kanade.tachiyomi.util.storage.saveTo
@ -228,8 +228,8 @@ class Downloader(
     * @param chapters the list of chapters to download.
     * @param autoStart whether to start the downloader after enqueing the chapters.
     */
-    fun queueChapters(manga: Manga, chapters: List<Chapter>, autoStart: Boolean) = launchUI {
-        val source = sourceManager.get(manga.source) as? HttpSource ?: return@launchUI
+    fun queueChapters(manga: Manga, chapters: List<Chapter>, autoStart: Boolean) = launchIO {
+        val source = sourceManager.get(manga.source) as? HttpSource ?: return@launchIO
        val wasEmpty = queue.isEmpty()
        // Called in background thread, the operation can be slow with SAF.
        val chaptersWithoutDir = async {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateNotifier.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateNotifier.kt
@ -110,7 +110,7 @@ class LibraryUpdateNotifier(private val context: Context) {
                setContentIntent(errorLogIntent)
                addAction(
                    R.drawable.ic_folder_24dp,
-                    context.getString(R.string.action_open_log),
+                    context.getString(R.string.action_show_errors),
                    errorLogIntent
                )
            }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
@ -33,10 +33,10 @@ import eu.kanade.tachiyomi.util.storage.getUriCompat
 import eu.kanade.tachiyomi.util.system.acquireWakeLock
 import eu.kanade.tachiyomi.util.system.createFileInCacheDir
 import eu.kanade.tachiyomi.util.system.isServiceRunning
-import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.CoroutineExceptionHandler
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.async
@ -71,6 +71,7 @@ class LibraryUpdateService(
    private lateinit var notifier: LibraryUpdateNotifier
    private lateinit var ioScope: CoroutineScope

+    private var mangaToUpdate: List<LibraryManga> = mutableListOf()
    private var updateJob: Job? = null

    /**
@ -86,6 +87,8 @@ class LibraryUpdateService(

    companion object {

+        private var instance: LibraryUpdateService? = null
+
        /**
         * Key for category to update.
         */
@ -116,17 +119,18 @@ class LibraryUpdateService(
         * @return true if service newly started, false otherwise
         */
        fun start(context: Context, category: Category? = null, target: Target = Target.CHAPTERS): Boolean {
-            if (!isRunning(context)) {
+            return if (!isRunning(context)) {
                val intent = Intent(context, LibraryUpdateService::class.java).apply {
                    putExtra(KEY_TARGET, target)
                    category?.let { putExtra(KEY_CATEGORY, it.id) }
                }
                ContextCompat.startForegroundService(context, intent)

-                return true
+                true
+            } else {
+                instance?.addMangaToQueue(category?.id ?: -1, target)
+                false
            }
-
-            return false
        }

        /**
@ -158,11 +162,14 @@ class LibraryUpdateService(
     * lock.
     */
    override fun onDestroy() {
-        ioScope?.cancel()
        updateJob?.cancel()
+        ioScope?.cancel()
        if (wakeLock.isHeld) {
            wakeLock.release()
        }
+        if (instance == this) {
+            instance = null
+        }
        super.onDestroy()
    }

@ -186,23 +193,25 @@ class LibraryUpdateService(
        val target = intent.getSerializableExtra(KEY_TARGET) as? Target
            ?: return START_NOT_STICKY

-        // Unsubscribe from any previous subscription if needed.
+        instance = this
+
+        // Unsubscribe from any previous subscription if needed
        updateJob?.cancel()

-        // Update favorite manga. Destroy service when completed or in case of an error.
-        val selectedScheme = preferences.libraryUpdatePrioritization().get()
-        val mangaList = getMangaToUpdate(intent, target)
-            .sortedWith(rankingScheme[selectedScheme])
+        // Update favorite manga
+        val categoryId = intent.getIntExtra(KEY_CATEGORY, -1)
+        addMangaToQueue(categoryId, target)

+        // Destroy service when completed or in case of an error.
        val handler = CoroutineExceptionHandler { _, exception ->
            Timber.e(exception)
            stopSelf(startId)
        }
        updateJob = ioScope.launch(handler) {
            when (target) {
-                Target.CHAPTERS -> updateChapterList(mangaList)
-                Target.COVERS -> updateCovers(mangaList)
-                Target.TRACKING -> updateTrackings(mangaList)
+                Target.CHAPTERS -> updateChapterList()
+                Target.COVERS -> updateCovers()
+                Target.TRACKING -> updateTrackings()
            }
        }
        updateJob?.invokeOnCompletion { stopSelf(startId) }
@ -211,32 +220,41 @@ class LibraryUpdateService(
    }

    /**
-     * Returns the list of manga to be updated.
+     * Adds list of manga to be updated.
     *
-     * @param intent the update intent.
+     * @param category the ID of the category to update, or -1 if no category specified.
     * @param target the target to update.
-     * @return a list of manga to update
     */
-    fun getMangaToUpdate(intent: Intent, target: Target): List<LibraryManga> {
-        val categoryId = intent.getIntExtra(KEY_CATEGORY, -1)
+    fun addMangaToQueue(categoryId: Int, target: Target) {
+        val libraryManga = db.getLibraryMangas().executeAsBlocking()

        var listToUpdate = if (categoryId != -1) {
-            db.getLibraryMangas().executeAsBlocking().filter { it.category == categoryId }
+            libraryManga.filter { it.category == categoryId }
        } else {
            val categoriesToUpdate = preferences.libraryUpdateCategories().get().map(String::toInt)
-            if (categoriesToUpdate.isNotEmpty()) {
-                db.getLibraryMangas().executeAsBlocking()
-                    .filter { it.category in categoriesToUpdate }
-                    .distinctBy { it.id }
+            val listToInclude = if (categoriesToUpdate.isNotEmpty()) {
+                libraryManga.filter { it.category in categoriesToUpdate }
            } else {
-                db.getLibraryMangas().executeAsBlocking().distinctBy { it.id }
+                libraryManga
            }
+
+            val categoriesToExclude = preferences.libraryUpdateCategoriesExclude().get().map(String::toInt)
+            val listToExclude = if (categoriesToExclude.isNotEmpty()) {
+                libraryManga.filter { it.category in categoriesToExclude }
+            } else {
+                emptyList()
+            }
+
+            listToInclude.minus(listToExclude)
        }
        if (target == Target.CHAPTERS && preferences.updateOnlyNonCompleted()) {
-            listToUpdate = listToUpdate.filter { it.status != SManga.COMPLETED }
+            listToUpdate = listToUpdate.filterNot { it.status == SManga.COMPLETED }
        }

-        return listToUpdate
+        val selectedScheme = preferences.libraryUpdatePrioritization().get()
+        mangaToUpdate = listToUpdate
+            .distinctBy { it.id }
+            .sortedWith(rankingScheme[selectedScheme])
    }

    /**
@ -248,54 +266,41 @@ class LibraryUpdateService(
     * @param mangaToUpdate the list to update
     * @return an observable delivering the progress of each update.
     */
-    suspend fun updateChapterList(mangaToUpdate: List<LibraryManga>) {
+    suspend fun updateChapterList() {
        val progressCount = AtomicInteger(0)
        val newUpdates = mutableListOf<Pair<LibraryManga, Array<Chapter>>>()
        val failedUpdates = mutableListOf<Pair<Manga, String?>>()
        var hasDownloads = false

-        mangaToUpdate
-            .map { manga ->
-                if (updateJob?.isActive != true) {
-                    throw CancellationException()
-                }
+        mangaToUpdate.forEach { manga ->
+            if (updateJob?.isActive != true) {
+                return
+            }

-                // Notify manga that will update.
-                notifier.showProgressNotification(manga, progressCount.andIncrement, mangaToUpdate.size)
+            notifier.showProgressNotification(manga, progressCount.andIncrement, mangaToUpdate.size)

-                // Update the chapters of the manga
-                try {
-                    val newChapters = updateManga(manga).first
-                    Pair(manga, newChapters)
-                } catch (e: Throwable) {
-                    // If there's any error, return empty update and continue.
-                    val errorMessage = if (e is NoChaptersException) {
-                        getString(R.string.no_chapters_error)
-                    } else {
-                        e.message
+            try {
+                val (newChapters, _) = updateManga(manga)
+
+                if (newChapters.isNotEmpty()) {
+                    if (manga.shouldDownloadNewChapters(db, preferences)) {
+                        downloadChapters(manga, newChapters)
+                        hasDownloads = true
                    }
-                    failedUpdates.add(Pair(manga, errorMessage))
-                    Pair(manga, emptyList())
-                }
-            }
-            // Filter out mangas without new chapters (or failed).
-            .filter { (_, newChapters) -> newChapters.isNotEmpty() }
-            .forEach { (manga, newChapters) ->
-                if (manga.shouldDownloadNewChapters(db, preferences)) {
-                    downloadChapters(manga, newChapters)
-                    hasDownloads = true
-                }

-                // Convert to the manga that contains new chapters.
-                newUpdates.add(
-                    Pair(
-                        manga,
-                        newChapters.sortedByDescending { ch -> ch.source_order }.toTypedArray()
-                    )
-                )
+                    // Convert to the manga that contains new chapters
+                    newUpdates.add(manga to newChapters.sortedByDescending { ch -> ch.source_order }.toTypedArray())
+                }
+            } catch (e: Throwable) {
+                val errorMessage = if (e is NoChaptersException) {
+                    getString(R.string.no_chapters_error)
+                } else {
+                    e.message
+                }
+                failedUpdates.add(manga to errorMessage)
            }
+        }

-        // Notify result of the overall update.
        notifier.cancelProgressNotification()

        if (newUpdates.isNotEmpty()) {
@ -334,7 +339,7 @@ class LibraryUpdateService(
            val handler = CoroutineExceptionHandler { _, exception ->
                Timber.e(exception)
            }
-            ioScope.launch(handler) {
+            GlobalScope.launch(Dispatchers.IO + handler) {
                val updatedManga = source.getMangaDetails(manga.toMangaInfo())
                val sManga = updatedManga.toSManga()
                // Avoid "losing" existing cover
@ -355,12 +360,12 @@ class LibraryUpdateService(
        return syncChaptersWithSource(db, chapters, manga, source)
    }

-    private suspend fun updateCovers(mangaToUpdate: List<LibraryManga>) {
+    private suspend fun updateCovers() {
        var progressCount = 0

        mangaToUpdate.forEach { manga ->
            if (updateJob?.isActive != true) {
-                throw CancellationException()
+                return
            }

            notifier.showProgressNotification(manga, progressCount++, mangaToUpdate.size)
@ -388,13 +393,13 @@ class LibraryUpdateService(
     * Method that updates the metadata of the connected tracking services. It's called in a
     * background thread, so it's safe to do heavy operations or network calls here.
     */
-    private suspend fun updateTrackings(mangaToUpdate: List<LibraryManga>) {
+    private suspend fun updateTrackings() {
        var progressCount = 0
        val loggedServices = trackManager.services.filter { it.isLogged }

        mangaToUpdate.forEach { manga ->
            if (updateJob?.isActive != true) {
-                throw CancellationException()
+                return
            }

            // Notify manga that will update.
--- a/app/src/main/java/eu/kanade/tachiyomi/data/notification/NotificationReceiver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/notification/NotificationReceiver.kt
@ -2,6 +2,7 @@ package eu.kanade.tachiyomi.data.notification

 import android.app.PendingIntent
 import android.content.BroadcastReceiver
+import android.content.ClipData
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
@ -69,9 +70,10 @@ class NotificationReceiver : BroadcastReceiver() {
                )
            // Share backup file
            ACTION_SHARE_BACKUP ->
-                shareBackup(
+                shareFile(
                    context,
                    intent.getParcelableExtra(EXTRA_URI),
+                    if (intent.getBooleanExtra(EXTRA_IS_LEGACY_BACKUP, false)) "application/json" else "application/x-protobuf+gzip",
                    intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1)
                )
            ACTION_CANCEL_RESTORE -> cancelRestore(
@ -100,6 +102,14 @@ class NotificationReceiver : BroadcastReceiver() {
                    markAsRead(urls, mangaId)
                }
            }
+            // Share crash dump file
+            ACTION_SHARE_CRASH_LOG ->
+                shareFile(
+                    context,
+                    intent.getParcelableExtra(EXTRA_URI),
+                    "text/plain",
+                    intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1)
+                )
        }
    }

@ -120,14 +130,13 @@ class NotificationReceiver : BroadcastReceiver() {
     * @param notificationId id of notification
     */
    private fun shareImage(context: Context, path: String, notificationId: Int) {
-        // Create intent
        val intent = Intent(Intent.ACTION_SEND).apply {
            val uri = File(path).getUriCompat(context)
            putExtra(Intent.EXTRA_STREAM, uri)
+            clipData = ClipData.newRawUri(null, uri)
            type = "image/*"
            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
        }
-        // Dismiss notification
        dismissNotification(context, notificationId)
        // Launch share activity
        context.startActivity(intent)
@ -140,10 +149,11 @@ class NotificationReceiver : BroadcastReceiver() {
     * @param path path of file
     * @param notificationId id of notification
     */
-    private fun shareBackup(context: Context, uri: Uri, notificationId: Int) {
+    private fun shareFile(context: Context, uri: Uri, fileMimeType: String, notificationId: Int) {
        val sendIntent = Intent(Intent.ACTION_SEND).apply {
            putExtra(Intent.EXTRA_STREAM, uri)
-            type = "application/json"
+            clipData = ClipData.newRawUri(null, uri)
+            type = fileMimeType
            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
        }
        // Dismiss notification
@ -244,59 +254,34 @@ class NotificationReceiver : BroadcastReceiver() {
    companion object {
        private const val NAME = "NotificationReceiver"

-        // Called to launch share intent.
        private const val ACTION_SHARE_IMAGE = "$ID.$NAME.SHARE_IMAGE"
-
-        // Called to delete image.
        private const val ACTION_DELETE_IMAGE = "$ID.$NAME.DELETE_IMAGE"

-        // Called to launch send intent.
        private const val ACTION_SHARE_BACKUP = "$ID.$NAME.SEND_BACKUP"

-        // Called to cancel backup restore job.
+        private const val ACTION_SHARE_CRASH_LOG = "$ID.$NAME.SEND_CRASH_LOG"
+
        private const val ACTION_CANCEL_RESTORE = "$ID.$NAME.CANCEL_RESTORE"

-        // Called to cancel library update.
        private const val ACTION_CANCEL_LIBRARY_UPDATE = "$ID.$NAME.CANCEL_LIBRARY_UPDATE"

-        // Called to mark manga chapters as read.
        private const val ACTION_MARK_AS_READ = "$ID.$NAME.MARK_AS_READ"
-
-        // Called to open chapter.
        private const val ACTION_OPEN_CHAPTER = "$ID.$NAME.ACTION_OPEN_CHAPTER"

-        // Value containing file location.
-        private const val EXTRA_FILE_LOCATION = "$ID.$NAME.FILE_LOCATION"
-
-        // Called to resume downloads.
        private const val ACTION_RESUME_DOWNLOADS = "$ID.$NAME.ACTION_RESUME_DOWNLOADS"
-
-        // Called to pause downloads.
        private const val ACTION_PAUSE_DOWNLOADS = "$ID.$NAME.ACTION_PAUSE_DOWNLOADS"
-
-        // Called to clear downloads.
        private const val ACTION_CLEAR_DOWNLOADS = "$ID.$NAME.ACTION_CLEAR_DOWNLOADS"

-        // Called to dismiss notification.
        private const val ACTION_DISMISS_NOTIFICATION = "$ID.$NAME.ACTION_DISMISS_NOTIFICATION"

-        // Value containing uri.
+        private const val EXTRA_FILE_LOCATION = "$ID.$NAME.FILE_LOCATION"
        private const val EXTRA_URI = "$ID.$NAME.URI"
-
-        // Value containing notification id.
        private const val EXTRA_NOTIFICATION_ID = "$ID.$NAME.NOTIFICATION_ID"
-
-        // Value containing group id.
        private const val EXTRA_GROUP_ID = "$ID.$NAME.EXTRA_GROUP_ID"
-
-        // Value containing manga id.
        private const val EXTRA_MANGA_ID = "$ID.$NAME.EXTRA_MANGA_ID"
-
-        // Value containing chapter id.
        private const val EXTRA_CHAPTER_ID = "$ID.$NAME.EXTRA_CHAPTER_ID"
-
-        // Value containing chapter url.
        private const val EXTRA_CHAPTER_URL = "$ID.$NAME.EXTRA_CHAPTER_URL"
+        private const val EXTRA_IS_LEGACY_BACKUP = "$ID.$NAME.EXTRA_IS_LEGACY_BACKUP"

        /**
         * Returns a [PendingIntent] that resumes the download of a chapter
@ -509,10 +494,11 @@ class NotificationReceiver : BroadcastReceiver() {
         * @param notificationId id of notification
         * @return [PendingIntent]
         */
-        internal fun shareBackupPendingBroadcast(context: Context, uri: Uri, notificationId: Int): PendingIntent {
+        internal fun shareBackupPendingBroadcast(context: Context, uri: Uri, isLegacyFormat: Boolean, notificationId: Int): PendingIntent {
            val intent = Intent(context, NotificationReceiver::class.java).apply {
                action = ACTION_SHARE_BACKUP
                putExtra(EXTRA_URI, uri)
+                putExtra(EXTRA_IS_LEGACY_BACKUP, isLegacyFormat)
                putExtra(EXTRA_NOTIFICATION_ID, notificationId)
            }
            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
@ -534,6 +520,23 @@ class NotificationReceiver : BroadcastReceiver() {
            return PendingIntent.getActivity(context, 0, intent, 0)
        }

+        /**
+         * Returns [PendingIntent] that starts a share activity for a crash log dump file.
+         *
+         * @param context context of application
+         * @param uri uri of file
+         * @param notificationId id of notification
+         * @return [PendingIntent]
+         */
+        internal fun shareCrashLogPendingBroadcast(context: Context, uri: Uri, notificationId: Int): PendingIntent {
+            val intent = Intent(context, NotificationReceiver::class.java).apply {
+                action = ACTION_SHARE_CRASH_LOG
+                putExtra(EXTRA_URI, uri)
+                putExtra(EXTRA_NOTIFICATION_ID, notificationId)
+            }
+            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
+        }
+
        /**
         * Returns [PendingIntent] that cancels a backup restore job.
         *
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
@ -23,6 +23,14 @@ object PreferenceKeys {

    const val showPageNumber = "pref_show_page_number_key"

+    const val dualPageSplitPaged = "pref_dual_page_split"
+
+    const val dualPageSplitWebtoon = "pref_dual_page_split_webtoon"
+
+    const val dualPageInvertPaged = "pref_dual_page_invert"
+
+    const val dualPageInvertWebtoon = "pref_dual_page_invert_webtoon"
+
    const val showReadingMode = "pref_show_reading_mode"

    const val trueColor = "pref_true_color_key"
@ -71,6 +79,10 @@ object PreferenceKeys {

    const val navigationModeWebtoon = "reader_navigation_mode_webtoon"

+    const val showNavigationOverlayNewUser = "reader_navigation_overlay_new_user"
+
+    const val showNavigationOverlayOnStart = "reader_navigation_overlay_on_start"
+
    const val webtoonSidePadding = "webtoon_side_padding"

    const val portraitColumns = "pref_library_columns_portrait_key"
@ -112,6 +124,7 @@ object PreferenceKeys {
    const val libraryUpdateRestriction = "library_update_restriction"

    const val libraryUpdateCategories = "library_update_categories"
+    const val libraryUpdateCategoriesExclude = "library_update_categories_exclude"

    const val libraryUpdatePrioritization = "library_update_prioritization"

@ -152,6 +165,7 @@ object PreferenceKeys {
    const val downloadNew = "download_new"

    const val downloadNewCategories = "download_new_categories"
+    const val downloadNewCategoriesExclude = "download_new_categories_exclude"

    const val libraryDisplayMode = "pref_display_mode_library"

@ -177,7 +191,7 @@ object PreferenceKeys {

    const val searchPinnedSourcesOnly = "search_pinned_sources_only"

-    const val enableDoh = "enable_doh"
+    const val dohProvider = "doh_provider"

    const val defaultChapterFilterByRead = "default_chapter_filter_by_read"

--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt
@ -5,6 +5,8 @@ package eu.kanade.tachiyomi.data.preference
 */
 object PreferenceValues {

+    /* ktlint-disable experimental:enum-entry-name-case */
+
    // Keys are lowercase to match legacy string values
    enum class ThemeMode {
        light,
@ -25,6 +27,8 @@ object PreferenceValues {
        amoled,
    }

+    /* ktlint-enable experimental:enum-entry-name-case */
+
    enum class DisplayMode {
        COMPACT_GRID,
        COMFORTABLE_GRID,
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
@ -22,7 +22,7 @@ import java.util.Locale
 import eu.kanade.tachiyomi.data.preference.PreferenceKeys as Keys
 import eu.kanade.tachiyomi.data.preference.PreferenceValues as Values

-fun <T> Preference<T>.asImmediateFlow(block: (value: T) -> Unit): Flow<T> {
+fun <T> Preference<T>.asImmediateFlow(block: (T) -> Unit): Flow<T> {
    block(get())
    return asFlow()
        .onEach { block(it) }
@ -36,6 +36,10 @@ operator fun <T> Preference<Set<T>>.minusAssign(item: T) {
    set(get() - item)
 }

+fun Preference<Boolean>.toggle() {
+    set(!get())
+}
+
 class PreferencesHelper(val context: Context) {

    private val prefs = PreferenceManager.getDefaultSharedPreferences(context)
@ -89,6 +93,14 @@ class PreferencesHelper(val context: Context) {

    fun showPageNumber() = flowPrefs.getBoolean(Keys.showPageNumber, true)

+    fun dualPageSplitPaged() = flowPrefs.getBoolean(Keys.dualPageSplitPaged, false)
+
+    fun dualPageSplitWebtoon() = flowPrefs.getBoolean(Keys.dualPageSplitWebtoon, false)
+
+    fun dualPageInvertPaged() = flowPrefs.getBoolean(Keys.dualPageInvertPaged, false)
+
+    fun dualPageInvertWebtoon() = flowPrefs.getBoolean(Keys.dualPageInvertWebtoon, false)
+
    fun showReadingMode() = prefs.getBoolean(Keys.showReadingMode, true)

    fun trueColor() = flowPrefs.getBoolean(Keys.trueColor, false)
@ -141,6 +153,10 @@ class PreferencesHelper(val context: Context) {

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

+    fun showNavigationOverlayNewUser() = flowPrefs.getBoolean(Keys.showNavigationOverlayNewUser, true)
+
+    fun showNavigationOverlayOnStart() = flowPrefs.getBoolean(Keys.showNavigationOverlayOnStart, false)
+
    fun portraitColumns() = flowPrefs.getInt(Keys.portraitColumns, 0)

    fun landscapeColumns() = flowPrefs.getInt(Keys.landscapeColumns, 0)
@ -202,6 +218,7 @@ class PreferencesHelper(val context: Context) {
    fun libraryUpdateRestriction() = prefs.getStringSet(Keys.libraryUpdateRestriction, setOf("wifi"))

    fun libraryUpdateCategories() = flowPrefs.getStringSet(Keys.libraryUpdateCategories, emptySet())
+    fun libraryUpdateCategoriesExclude() = flowPrefs.getStringSet(Keys.libraryUpdateCategoriesExclude, emptySet())

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

@ -248,6 +265,7 @@ class PreferencesHelper(val context: Context) {
    fun downloadNew() = flowPrefs.getBoolean(Keys.downloadNew, false)

    fun downloadNewCategories() = flowPrefs.getStringSet(Keys.downloadNewCategories, emptySet())
+    fun downloadNewCategoriesExclude() = flowPrefs.getStringSet(Keys.downloadNewCategoriesExclude, emptySet())

    fun lang() = prefs.getString(Keys.lang, "")

@ -261,7 +279,7 @@ class PreferencesHelper(val context: Context) {

    fun trustedSignatures() = flowPrefs.getStringSet("trusted_signatures", emptySet())

-    fun enableDoh() = prefs.getBoolean(Keys.enableDoh, false)
+    fun dohProvider() = prefs.getInt(Keys.dohProvider, -1)

    fun lastSearchQuerySearchSettings() = flowPrefs.getString("last_search_query", "")

--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/Anilist.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/Anilist.kt
@ -35,6 +35,8 @@ class Anilist(private val context: Context, id: Int) : TrackService(id) {

    private val api by lazy { AnilistApi(client, interceptor) }

+    override val supportsReadingDates: Boolean = true
+
    private val scorePreference = preferences.anilistScoreType()

    init {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistApi.kt
@ -2,6 +2,9 @@ package eu.kanade.tachiyomi.data.track.anilist

 import android.net.Uri
 import androidx.core.net.toUri
+import com.afollestad.date.dayOfMonth
+import com.afollestad.date.month
+import com.afollestad.date.year
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.track.model.TrackSearch
 import eu.kanade.tachiyomi.network.POST
@ -9,6 +12,7 @@ import eu.kanade.tachiyomi.network.await
 import eu.kanade.tachiyomi.network.jsonMime
 import eu.kanade.tachiyomi.network.parseAs
 import eu.kanade.tachiyomi.util.lang.withIOContext
+import kotlinx.serialization.json.JsonNull
 import kotlinx.serialization.json.JsonObject
 import kotlinx.serialization.json.buildJsonObject
 import kotlinx.serialization.json.contentOrNull
@ -30,8 +34,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {

    suspend fun addLibManga(track: Track): Track {
        return withIOContext {
-            val query =
-                """
+            val query = """
            |mutation AddManga(${'$'}mangaId: Int, ${'$'}progress: Int, ${'$'}status: MediaListStatus) {
                |SaveMediaListEntry (mediaId: ${'$'}mangaId, progress: ${'$'}progress, status: ${'$'}status) { 
                |   id 
@ -65,10 +68,15 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {

    suspend fun updateLibManga(track: Track): Track {
        return withIOContext {
-            val query =
-                """
-            |mutation UpdateManga(${'$'}listId: Int, ${'$'}progress: Int, ${'$'}status: MediaListStatus, ${'$'}score: Int) {
-                |SaveMediaListEntry (id: ${'$'}listId, progress: ${'$'}progress, status: ${'$'}status, scoreRaw: ${'$'}score) {
+            val query = """
+            |mutation UpdateManga(
+                |${'$'}listId: Int, ${'$'}progress: Int, ${'$'}status: MediaListStatus,
+                |${'$'}score: Int, ${'$'}startedAt: FuzzyDateInput, ${'$'}completedAt: FuzzyDateInput
+            |) {
+                |SaveMediaListEntry(
+                    |id: ${'$'}listId, progress: ${'$'}progress, status: ${'$'}status,
+                    |scoreRaw: ${'$'}score, startedAt: ${'$'}startedAt, completedAt: ${'$'}completedAt
+                |) {
                    |id
                    |status
                    |progress
@ -82,6 +90,8 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
                    put("progress", track.last_chapter_read)
                    put("status", track.toAnilistStatus())
                    put("score", track.score.toInt())
+                    put("startedAt", createDate(track.started_reading_date))
+                    put("completedAt", createDate(track.finished_reading_date))
                }
            }
            authClient.newCall(POST(apiUrl, body = payload.toString().toRequestBody(jsonMime)))
@ -92,8 +102,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {

    suspend fun search(search: String): List<TrackSearch> {
        return withIOContext {
-            val query =
-                """
+            val query = """
            |query Search(${'$'}query: String) {
                |Page (perPage: 50) {
                    |media(search: ${'$'}query, type: MANGA, format_not_in: [NOVEL]) {
@ -143,8 +152,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {

    suspend fun findLibManga(track: Track, userid: Int): Track? {
        return withIOContext {
-            val query =
-                """
+            val query = """
            |query (${'$'}id: Int!, ${'$'}manga_id: Int!) {
                |Page {
                    |mediaList(userId: ${'$'}id, type: MANGA, mediaId: ${'$'}manga_id) {
@ -152,6 +160,16 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
                        |status
                        |scoreRaw: score(format: POINT_100)
                        |progress
+                        |startedAt {
+                            |year
+                            |month
+                            |day
+                        |}
+                        |completedAt {
+                            |year
+                            |month
+                            |day
+                        |}
                        |media {
                            |id
                            |title {
@ -209,8 +227,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {

    suspend fun getCurrentUser(): Pair<Int, String> {
        return withIOContext {
-            val query =
-                """
+            val query = """
            |query User {
                |Viewer {
                    |id
@ -243,21 +260,6 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
    }

    private fun jsonToALManga(struct: JsonObject): ALManga {
-        val date = try {
-            val date = Calendar.getInstance()
-            date.set(
-                struct["startDate"]!!.jsonObject["year"]!!.jsonPrimitive.intOrNull ?: 0,
-                (
-                    struct["startDate"]!!.jsonObject["month"]!!.jsonPrimitive.intOrNull
-                        ?: 0
-                    ) - 1,
-                struct["startDate"]!!.jsonObject["day"]!!.jsonPrimitive.intOrNull ?: 0
-            )
-            date.timeInMillis
-        } catch (_: Exception) {
-            0L
-        }
-
        return ALManga(
            struct["id"]!!.jsonPrimitive.int,
            struct["title"]!!.jsonObject["romaji"]!!.jsonPrimitive.content,
@ -265,7 +267,7 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
            struct["description"]!!.jsonPrimitive.contentOrNull,
            struct["type"]!!.jsonPrimitive.content,
            struct["status"]!!.jsonPrimitive.contentOrNull ?: "",
-            date,
+            parseDate(struct, "startDate"),
            struct["chapters"]!!.jsonPrimitive.intOrNull ?: 0
        )
    }
@ -276,10 +278,44 @@ class AnilistApi(val client: OkHttpClient, interceptor: AnilistInterceptor) {
            struct["status"]!!.jsonPrimitive.content,
            struct["scoreRaw"]!!.jsonPrimitive.int,
            struct["progress"]!!.jsonPrimitive.int,
+            parseDate(struct, "startedAt"),
+            parseDate(struct, "completedAt"),
            jsonToALManga(struct["media"]!!.jsonObject)
        )
    }

+    private fun parseDate(struct: JsonObject, dateKey: String): Long {
+        return try {
+            val date = Calendar.getInstance()
+            date.set(
+                struct[dateKey]!!.jsonObject["year"]!!.jsonPrimitive.int,
+                struct[dateKey]!!.jsonObject["month"]!!.jsonPrimitive.int - 1,
+                struct[dateKey]!!.jsonObject["day"]!!.jsonPrimitive.int
+            )
+            date.timeInMillis
+        } catch (_: Exception) {
+            0L
+        }
+    }
+
+    private fun createDate(dateValue: Long): JsonObject {
+        if (dateValue == 0L) {
+            return buildJsonObject {
+                put("year", JsonNull)
+                put("month", JsonNull)
+                put("day", JsonNull)
+            }
+        }
+
+        val calendar = Calendar.getInstance()
+        calendar.timeInMillis = dateValue
+        return buildJsonObject {
+            put("year", calendar.year)
+            put("month", calendar.month + 1)
+            put("day", calendar.dayOfMonth)
+        }
+    }
+
    companion object {
        private const val clientId = "385"
        private const val apiUrl = "https://graphql.anilist.co/"
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistModels.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/anilist/AnilistModels.kt
@ -44,6 +44,8 @@ data class ALUserManga(
    val list_status: String,
    val score_raw: Int,
    val chapters_read: Int,
+    val start_date_fuzzy: Long,
+    val completed_date_fuzzy: Long,
    val manga: ALManga
 ) {

@ -51,6 +53,8 @@ data class ALUserManga(
        media_id = manga.media_id
        status = toTrackStatus()
        score = score_raw.toFloat()
+        started_reading_date = start_date_fuzzy
+        finished_reading_date = completed_date_fuzzy
        last_chapter_read = chapters_read
        library_id = this@ALUserManga.library_id
        total_chapters = manga.total_chapters
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/Bangumi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/Bangumi.kt
@ -45,8 +45,10 @@ class Bangumi(private val context: Context, id: Int) : TrackService(id) {
        return if (remoteTrack != null && statusTrack != null) {
            track.copyPersonalFrom(remoteTrack)
            track.library_id = remoteTrack.library_id
-            track.status = remoteTrack.status
-            track.last_chapter_read = remoteTrack.last_chapter_read
+            track.status = statusTrack.status
+            track.score = statusTrack.score
+            track.last_chapter_read = statusTrack.last_chapter_read
+            track.total_chapters = remoteTrack.total_chapters
            refresh(track)
        } else {
            // Set default fields if it's not found in the list
@ -66,7 +68,6 @@ class Bangumi(private val context: Context, id: Int) : TrackService(id) {
        track.copyPersonalFrom(remoteStatusTrack!!)
        api.findLibManga(track)?.let { remoteTrack ->
            track.total_chapters = remoteTrack.total_chapters
-            track.status = remoteTrack.status
        }
        return track
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/BangumiApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/BangumiApi.kt
@ -13,6 +13,7 @@ import eu.kanade.tachiyomi.util.lang.withIOContext
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.contentOrNull
 import kotlinx.serialization.json.int
 import kotlinx.serialization.json.jsonArray
 import kotlinx.serialization.json.jsonObject
@ -46,6 +47,7 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
        return withIOContext {
            // read status update
            val sbody = FormBody.Builder()
+                .add("rating", track.score.toInt().toString())
                .add("status", track.toBangumiStatus())
                .build()
            authClient.newCall(POST("$apiUrl/collection/${track.media_id}/update", body = sbody))
@ -91,12 +93,24 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
    }

    private fun jsonToSearch(obj: JsonObject): TrackSearch {
+        val coverUrl = if (obj["images"] is JsonObject) {
+            obj["images"]?.jsonObject?.get("common")?.jsonPrimitive?.contentOrNull ?: ""
+        } else {
+            // Sometimes JsonNull
+            ""
+        }
+        val totalChapters = if (obj["eps_count"] != null) {
+            obj["eps_count"]!!.jsonPrimitive.int
+        } else {
+            0
+        }
        return TrackSearch.create(TrackManager.BANGUMI).apply {
            media_id = obj["id"]!!.jsonPrimitive.int
            title = obj["name_cn"]!!.jsonPrimitive.content
-            cover_url = obj["images"]!!.jsonObject["common"]!!.jsonPrimitive.content
+            cover_url = coverUrl
            summary = obj["name"]!!.jsonPrimitive.content
            tracking_url = obj["url"]!!.jsonPrimitive.content
+            total_chapters = totalChapters
        }
    }

@ -119,14 +133,21 @@ class BangumiApi(private val client: OkHttpClient, interceptor: BangumiIntercept
                .build()

            // TODO: get user readed chapter here
-            authClient.newCall(requestUserRead)
-                .await()
-                .parseAs<Collection>()
-                .let {
+            var response = authClient.newCall(requestUserRead).await()
+            var responseBody = response.body?.string().orEmpty()
+            if (responseBody.isEmpty()) {
+                throw Exception("Null Response")
+            }
+            if (responseBody.contains("\"code\":400")) {
+                null
+            } else {
+                json.decodeFromString<Collection>(responseBody).let {
                    track.status = it.status?.id!!
                    track.last_chapter_read = it.ep_status!!
+                    track.score = it.rating!!
                    track
                }
+            }
        }
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/Collection.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/track/bangumi/Collection.kt
@ -8,7 +8,7 @@ data class Collection(
    val comment: String? = "",
    val ep_status: Int? = 0,
    val lasttouch: Int? = 0,
-    val rating: Int? = 0,
+    val rating: Float? = 0f,
    val status: Status? = Status(),
    val tag: List<String?>? = listOf(),
    val user: User? = User(),
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/model/Extension.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/model/Extension.kt
@ -18,6 +18,7 @@ sealed class Extension {
        override val versionCode: Int,
        override val lang: String,
        override val isNsfw: Boolean,
+        val pkgFactory: String?,
        val sources: List<Source>,
        val hasUpdate: Boolean = false,
        val isObsolete: Boolean = false,
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt
@ -31,6 +31,7 @@ internal object ExtensionLoader {

    private const val EXTENSION_FEATURE = "tachiyomi.extension"
    private const val METADATA_SOURCE_CLASS = "tachiyomi.extension.class"
+    private const val METADATA_SOURCE_FACTORY = "tachiyomi.extension.factory"
    private const val METADATA_NSFW = "tachiyomi.extension.nsfw"
    const val LIB_VERSION_MIN = 1.2
    const val LIB_VERSION_MAX = 1.2
@ -162,7 +163,7 @@ internal object ExtensionLoader {
                        else -> throw Exception("Unknown source class type! ${obj.javaClass}")
                    }
                } catch (e: Throwable) {
-                    Timber.e(e, "Extension load error: $extName.")
+                    Timber.w(e, "Extension load error: $extName ($it)")
                    return LoadResult.Error(e)
                }
            }
@ -184,7 +185,8 @@ internal object ExtensionLoader {
            versionCode,
            lang,
            isNsfw,
-            sources,
+            sources = sources,
+            pkgFactory = appInfo.metaData.getString(METADATA_SOURCE_FACTORY),
            isUnofficial = signatureHash != officialSignature
        )
        return LoadResult.Success(extension)
--- a/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
@ -9,6 +9,7 @@ import android.webkit.WebSettings
 import android.webkit.WebView
 import android.widget.Toast
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.system.WebViewClientCompat
 import eu.kanade.tachiyomi.util.system.WebViewUtil
@ -98,7 +99,7 @@ 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")
-                ?: WebViewUtil.DEFAULT_USER_AGENT
+                ?: HttpSource.DEFAULT_USER_AGENT

            webview.webViewClient = object : WebViewClientCompat() {
                override fun onPageFinished(view: WebView, url: String) {
@ -170,6 +171,6 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {

    companion object {
        private val SERVER_CHECK = arrayOf("cloudflare-nginx", "cloudflare")
-        private val COOKIE_NAMES = listOf("__cfduid", "cf_clearance")
+        private val COOKIE_NAMES = listOf("cf_clearance")
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/network/DohProviders.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/DohProviders.kt
@ -0,0 +1,40 @@
+package eu.kanade.tachiyomi.network
+
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.OkHttpClient
+import okhttp3.dnsoverhttps.DnsOverHttps
+import java.net.InetAddress
+
+/**
+ * Based on https://github.com/square/okhttp/blob/ef5d0c83f7bbd3a0c0534e7ca23cbc4ee7550f3b/okhttp-dnsoverhttps/src/test/java/okhttp3/dnsoverhttps/DohProviders.java
+ */
+
+const val PREF_DOH_CLOUDFLARE = 1
+const val PREF_DOH_GOOGLE = 2
+
+fun OkHttpClient.Builder.dohCloudflare() = dns(
+    DnsOverHttps.Builder().client(build())
+        .url("https://cloudflare-dns.com/dns-query".toHttpUrl())
+        .bootstrapDnsHosts(
+            InetAddress.getByName("162.159.36.1"),
+            InetAddress.getByName("162.159.46.1"),
+            InetAddress.getByName("1.1.1.1"),
+            InetAddress.getByName("1.0.0.1"),
+            InetAddress.getByName("162.159.132.53"),
+            InetAddress.getByName("2606:4700:4700::1111"),
+            InetAddress.getByName("2606:4700:4700::1001"),
+            InetAddress.getByName("2606:4700:4700::0064"),
+            InetAddress.getByName("2606:4700:4700::6400")
+        )
+        .build()
+)
+
+fun OkHttpClient.Builder.dohGoogle() = dns(
+    DnsOverHttps.Builder().client(build())
+        .url("https://dns.google/dns-query".toHttpUrl())
+        .bootstrapDnsHosts(
+            InetAddress.getByName("8.8.4.4"),
+            InetAddress.getByName("8.8.8.8")
+        )
+        .build()
+)
--- a/app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
@ -4,13 +4,10 @@ import android.content.Context
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import okhttp3.Cache
-import okhttp3.HttpUrl.Companion.toHttpUrl
 import okhttp3.OkHttpClient
-import okhttp3.dnsoverhttps.DnsOverHttps
 import okhttp3.logging.HttpLoggingInterceptor
 import uy.kohesive.injekt.injectLazy
 import java.io.File
-import java.net.InetAddress
 import java.util.concurrent.TimeUnit

 class NetworkHelper(context: Context) {
@ -38,25 +35,9 @@ class NetworkHelper(context: Context) {
            builder.addInterceptor(httpLoggingInterceptor)
        }

-        if (preferences.enableDoh()) {
-            builder.dns(
-                DnsOverHttps.Builder().client(builder.build())
-                    .url("https://cloudflare-dns.com/dns-query".toHttpUrl())
-                    .bootstrapDnsHosts(
-                        listOf(
-                            InetAddress.getByName("162.159.36.1"),
-                            InetAddress.getByName("162.159.46.1"),
-                            InetAddress.getByName("1.1.1.1"),
-                            InetAddress.getByName("1.0.0.1"),
-                            InetAddress.getByName("162.159.132.53"),
-                            InetAddress.getByName("2606:4700:4700::1111"),
-                            InetAddress.getByName("2606:4700:4700::1001"),
-                            InetAddress.getByName("2606:4700:4700::0064"),
-                            InetAddress.getByName("2606:4700:4700::6400")
-                        )
-                    )
-                    .build()
-            )
+        when (preferences.dohProvider()) {
+            PREF_DOH_CLOUDFLARE -> builder.dohCloudflare()
+            PREF_DOH_GOOGLE -> builder.dohGoogle()
        }

        builder.build()
--- a/app/src/main/java/eu/kanade/tachiyomi/network/UserAgentInterceptor.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/UserAgentInterceptor.kt
@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.network

-import eu.kanade.tachiyomi.util.system.WebViewUtil
+import eu.kanade.tachiyomi.source.online.HttpSource
 import okhttp3.Interceptor
 import okhttp3.Response

@ -12,7 +12,7 @@ class UserAgentInterceptor : Interceptor {
            val newRequest = originalRequest
                .newBuilder()
                .removeHeader("User-Agent")
-                .addHeader("User-Agent", WebViewUtil.DEFAULT_USER_AGENT)
+                .addHeader("User-Agent", HttpSource.DEFAULT_USER_AGENT)
                .build()
            chain.proceed(newRequest)
        } else {
--- a/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
@ -27,7 +27,7 @@ import java.util.zip.ZipFile
 class LocalSource(private val context: Context) : CatalogueSource {
    companion object {
        const val ID = 0L
-        const val HELP_URL = "https://tachiyomi.org/help/guides/reading-local-manga/"
+        const val HELP_URL = "https://tachiyomi.org/help/guides/local-manga/"

        private const val COVER_NAME = "cover.jpg"
        private val SUPPORTED_ARCHIVE_TYPES = setOf("zip", "rar", "cbr", "cbz", "epub")
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
@ -10,7 +10,6 @@ import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.util.system.WebViewUtil
 import okhttp3.Headers
 import okhttp3.OkHttpClient
 import okhttp3.Request
@ -75,7 +74,7 @@ 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", WebViewUtil.DEFAULT_USER_AGENT)
+        add("User-Agent", DEFAULT_USER_AGENT)
    }

    /**
@ -370,4 +369,8 @@ 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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36 Edg/88.0.705.63"
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/activity/BaseThemedActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/activity/BaseThemedActivity.kt
@ -13,7 +13,7 @@ abstract class BaseThemedActivity : AppCompatActivity() {

    val preferences: PreferencesHelper by injectLazy()

-    private val isDarkMode: Boolean by lazy {
+    val isDarkMode: Boolean by lazy {
        val themeMode = preferences.themeMode().get()
        (themeMode == Values.ThemeMode.dark) ||
            (
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/BaseController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/BaseController.kt
@ -11,15 +11,13 @@ import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
 import com.bluelinelabs.conductor.RestoreViewOnCreateController
-import kotlinx.android.extensions.LayoutContainer
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.MainScope
 import kotlinx.coroutines.cancel
 import timber.log.Timber

 abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
-    RestoreViewOnCreateController(bundle),
-    LayoutContainer {
+    RestoreViewOnCreateController(bundle) {

    lateinit var binding: VB

@ -53,9 +51,6 @@ abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
        )
    }

-    override val containerView: View?
-        get() = view
-
    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup, savedViewState: Bundle?): View {
        return inflateView(inflater, container)
    }
@ -126,7 +121,7 @@ abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
     * [expandActionViewFromInteraction] should be set to true in [onOptionsItemSelected] when the expandable item is selected
     * This method should be called as part of [MenuItem.OnActionExpandListener.onMenuItemActionExpand]
     */
-    fun invalidateMenuOnExpand(): Boolean {
+    open fun invalidateMenuOnExpand(): Boolean {
        return if (expandActionViewFromInteraction) {
            activity?.invalidateOptionsMenu()
            false
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/ConductorExtensions.kt
@ -1,11 +1,14 @@
 package eu.kanade.tachiyomi.ui.base.controller

+import android.content.Intent
 import android.content.pm.PackageManager.PERMISSION_GRANTED
 import android.os.Build
 import androidx.core.content.ContextCompat
+import androidx.core.net.toUri
 import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.Router
 import com.bluelinelabs.conductor.RouterTransaction
+import eu.kanade.tachiyomi.util.system.toast

 fun Router.popControllerWithTag(tag: String): Boolean {
    val controller = getControllerWithTag(tag)
@ -32,3 +35,12 @@ fun Controller.withFadeTransaction(): RouterTransaction {
        .pushChangeHandler(OneWayFadeChangeHandler())
        .popChangeHandler(OneWayFadeChangeHandler())
 }
+
+fun Controller.openInBrowser(url: String) {
+    try {
+        val intent = Intent(Intent.ACTION_VIEW, url.toUri())
+        startActivity(intent)
+    } catch (e: Throwable) {
+        activity?.toast(e.message)
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/SearchableNucleusController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/SearchableNucleusController.kt
@ -0,0 +1,196 @@
+package eu.kanade.tachiyomi.ui.base.controller
+
+import android.app.Activity
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import androidx.annotation.StringRes
+import androidx.appcompat.widget.SearchView
+import androidx.viewbinding.ViewBinding
+import eu.kanade.tachiyomi.ui.base.presenter.BasePresenter
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import reactivecircus.flowbinding.appcompat.QueryTextEvent
+import reactivecircus.flowbinding.appcompat.queryTextEvents
+
+/**
+ * Implementation of the NucleusController that has a built-in ViewSearch
+ */
+abstract class SearchableNucleusController<VB : ViewBinding, P : BasePresenter<*>>
+(bundle: Bundle? = null) : NucleusController<VB, P>(bundle) {
+
+    enum class SearchViewState { LOADING, LOADED, COLLAPSING, FOCUSED }
+
+    /**
+     * Used to bypass the initial searchView being set to empty string after an onResume
+     */
+    private var currentSearchViewState: SearchViewState = SearchViewState.LOADING
+
+    /**
+     * Store the query text that has not been submitted to reassign it after an onResume, UI-only
+     */
+    protected var nonSubmittedQuery: String = ""
+
+    /**
+     * To be called by classes that extend this subclass in onCreateOptionsMenu
+     */
+    protected fun createOptionsMenu(
+        menu: Menu,
+        inflater: MenuInflater,
+        menuId: Int,
+        searchItemId: Int,
+        @StringRes queryHint: Int? = null,
+        restoreCurrentQuery: Boolean = true
+    ) {
+        // Inflate menu
+        inflater.inflate(menuId, menu)
+
+        // Initialize search option.
+        val searchItem = menu.findItem(searchItemId)
+        val searchView = searchItem.actionView as SearchView
+        searchItem.fixExpand(onExpand = { invalidateMenuOnExpand() })
+        searchView.maxWidth = Int.MAX_VALUE
+
+        searchView.queryTextEvents()
+            .onEach {
+                val newText = it.queryText.toString()
+
+                if (newText.isNotBlank() or acceptEmptyQuery()) {
+                    if (it is QueryTextEvent.QuerySubmitted) {
+                        // Abstract function for implementation
+                        // Run it first in case the old query data is needed (like BrowseSourceController)
+                        onSearchViewQueryTextSubmit(newText)
+                        presenter.query = newText
+                        nonSubmittedQuery = ""
+                    } else if ((it is QueryTextEvent.QueryChanged) && (presenter.query != newText)) {
+                        nonSubmittedQuery = newText
+
+                        // Abstract function for implementation
+                        onSearchViewQueryTextChange(newText)
+                    }
+                }
+                // clear the collapsing flag
+                setCurrentSearchViewState(SearchViewState.LOADED, SearchViewState.COLLAPSING)
+            }
+            .launchIn(viewScope)
+
+        val query = presenter.query
+
+        // Restoring a query the user had not submitted
+        if (nonSubmittedQuery.isNotBlank() and (nonSubmittedQuery != query)) {
+            searchItem.expandActionView()
+            searchView.setQuery(nonSubmittedQuery, false)
+            onSearchViewQueryTextChange(nonSubmittedQuery)
+        } else {
+            if (queryHint != null) {
+                searchView.queryHint = applicationContext?.getString(queryHint)
+            }
+
+            if (restoreCurrentQuery) {
+                // Restoring a query the user had submitted
+                if (query.isNotBlank()) {
+                    searchItem.expandActionView()
+                    searchView.setQuery(query, true)
+                    searchView.clearFocus()
+                    onSearchViewQueryTextChange(query)
+                    onSearchViewQueryTextSubmit(query)
+                }
+            }
+        }
+
+        // Workaround for weird behavior where searchView gets empty text change despite
+        // query being set already, prevents the query from being cleared
+        binding.root.post {
+            setCurrentSearchViewState(SearchViewState.LOADED, SearchViewState.LOADING)
+        }
+
+        searchView.setOnQueryTextFocusChangeListener { _, hasFocus ->
+            if (hasFocus) {
+                setCurrentSearchViewState(SearchViewState.FOCUSED)
+            } else {
+                setCurrentSearchViewState(SearchViewState.LOADED, SearchViewState.FOCUSED)
+            }
+        }
+
+        searchItem.setOnActionExpandListener(
+            object : MenuItem.OnActionExpandListener {
+                override fun onMenuItemActionExpand(item: MenuItem?): Boolean {
+                    onSearchMenuItemActionExpand(item)
+                    return true
+                }
+
+                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
+                    if (localSearchView.toString().isNotBlank()) {
+                        setCurrentSearchViewState(SearchViewState.COLLAPSING)
+                    }
+
+                    onSearchMenuItemActionCollapse(item)
+                    return true
+                }
+            }
+        )
+    }
+
+    override fun onActivityResumed(activity: Activity) {
+        super.onActivityResumed(activity)
+        // Until everything is up and running don't accept empty queries
+        setCurrentSearchViewState(SearchViewState.LOADING)
+    }
+
+    private fun acceptEmptyQuery(): Boolean {
+        return when (currentSearchViewState) {
+            SearchViewState.COLLAPSING, SearchViewState.FOCUSED -> true
+            else -> false
+        }
+    }
+
+    private fun setCurrentSearchViewState(to: SearchViewState, from: SearchViewState? = null) {
+        // When loading ignore all requests other than loaded
+        if ((currentSearchViewState == SearchViewState.LOADING) && (to != SearchViewState.LOADED)) {
+            return
+        }
+
+        // Prevent changing back to an unwanted state when using async flows (ie onFocus event doing
+        // COLLAPSING -> LOADED)
+        if ((from != null) && (currentSearchViewState != from)) {
+            return
+        }
+
+        currentSearchViewState = to
+    }
+
+    /**
+     * Called by the SearchView since since the implementation of these can vary in subclasses
+     * Not abstract as they are optional
+     */
+    protected open fun onSearchViewQueryTextChange(newText: String?) {
+    }
+
+    protected open fun onSearchViewQueryTextSubmit(query: String?) {
+    }
+
+    protected open fun onSearchMenuItemActionExpand(item: MenuItem?) {
+    }
+
+    protected open fun onSearchMenuItemActionCollapse(item: MenuItem?) {
+    }
+
+    /**
+     * During the conversion to SearchableNucleusController (after which I plan to merge its code
+     * into BaseController) this addresses an issue where the searchView.onTextFocus event is not
+     * triggered
+     */
+    override fun invalidateMenuOnExpand(): Boolean {
+        return if (expandActionViewFromInteraction) {
+            activity?.invalidateOptionsMenu()
+            setCurrentSearchViewState(SearchViewState.FOCUSED) // we are technically focused here
+            false
+        } else {
+            true
+        }
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseViewHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseViewHolder.kt
@ -1,11 +0,0 @@
-package eu.kanade.tachiyomi.ui.base.holder
-
-import android.view.View
-import androidx.recyclerview.widget.RecyclerView
-import kotlinx.android.extensions.LayoutContainer
-
-abstract class BaseViewHolder(view: View) : RecyclerView.ViewHolder(view), LayoutContainer {
-
-    override val containerView: View?
-        get() = itemView
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/presenter/BasePresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/presenter/BasePresenter.kt
@ -12,6 +12,11 @@ open class BasePresenter<V> : RxPresenter<V>() {

    lateinit var presenterScope: CoroutineScope

+    /**
+     * Query from the view where applicable
+     */
+    var query: String = ""
+
    override fun onCreate(savedState: Bundle?) {
        try {
            super.onCreate(savedState)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionController.kt
@ -10,6 +10,7 @@ import androidx.appcompat.widget.SearchView
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
+import dev.chrisbanes.insetter.applyInsetter
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
@ -58,6 +59,11 @@ open class ExtensionController :

    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
        binding = ExtensionControllerBinding.inflate(inflater)
+        binding.recycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
        return binding.root
    }

@ -104,6 +110,8 @@ open class ExtensionController :
    override fun onButtonClick(position: Int) {
        val extension = (adapter?.getItem(position) as? ExtensionItem)?.extension ?: return
        when (extension) {
+            is Extension.Available -> presenter.installExtension(extension)
+            is Extension.Untrusted -> openTrustDialog(extension)
            is Extension.Installed -> {
                if (!extension.hasUpdate) {
                    openDetails(extension)
@ -111,12 +119,6 @@ open class ExtensionController :
                    presenter.updateExtension(extension)
                }
            }
-            is Extension.Available -> {
-                presenter.installExtension(extension)
-            }
-            is Extension.Untrusted -> {
-                openTrustDialog(extension)
-            }
        }
    }

@ -147,12 +149,11 @@ open class ExtensionController :

    override fun onItemClick(view: View, position: Int): Boolean {
        val extension = (adapter?.getItem(position) as? ExtensionItem)?.extension ?: return false
-        if (extension is Extension.Installed) {
-            openDetails(extension)
-        } else if (extension is Extension.Untrusted) {
-            openTrustDialog(extension)
+        when (extension) {
+            is Extension.Available -> presenter.installExtension(extension)
+            is Extension.Untrusted -> openTrustDialog(extension)
+            is Extension.Installed -> openDetails(extension)
        }
-
        return false
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsController.kt
@ -14,7 +14,6 @@ import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.view.ContextThemeWrapper
-import androidx.core.net.toUri
 import androidx.core.os.bundleOf
 import androidx.preference.Preference
 import androidx.preference.PreferenceGroupAdapter
@ -23,6 +22,7 @@ import androidx.preference.PreferenceScreen
 import androidx.preference.SwitchPreferenceCompat
 import androidx.recyclerview.widget.ConcatAdapter
 import androidx.recyclerview.widget.LinearLayoutManager
+import dev.chrisbanes.insetter.applyInsetter
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.EmptyPreferenceDataStore
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
@ -36,6 +36,7 @@ import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.getPreferenceKey
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.ui.base.controller.ToolbarLiftOnScrollController
+import eu.kanade.tachiyomi.ui.base.controller.openInBrowser
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.util.preference.DSL
 import eu.kanade.tachiyomi.util.preference.onChange
@ -67,6 +68,11 @@ class ExtensionDetailsController(bundle: Bundle? = null) :
    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
        val themedInflater = inflater.cloneInContext(getPreferenceThemeContext())
        binding = ExtensionDetailControllerBinding.inflate(themedInflater)
+        binding.extensionPrefsRecycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
        return binding.root
    }

@ -208,9 +214,12 @@ class ExtensionDetailsController(bundle: Bundle? = null) :

    private fun openCommitHistory() {
        val pkgName = presenter.extension!!.pkgName.substringAfter("eu.kanade.tachiyomi.extension.")
-        val url = "https://github.com/tachiyomiorg/tachiyomi-extensions/commits/master/src/${pkgName.replace(".", "/")}"
-        val intent = Intent(Intent.ACTION_VIEW, url.toUri())
-        startActivity(intent)
+        val pkgFactory = presenter.extension!!.pkgFactory
+        val url = when {
+            !pkgFactory.isNullOrEmpty() -> "$URL_EXTENSION_COMMITS/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/$pkgFactory"
+            else -> "$URL_EXTENSION_COMMITS/src/${pkgName.replace(".", "/")}"
+        }
+        openInBrowser(url)
    }

    private fun openInSettings() {
@ -232,5 +241,7 @@ class ExtensionDetailsController(bundle: Bundle? = null) :

    private companion object {
        const val PKGNAME_KEY = "pkg_name"
+
+        private const val URL_EXTENSION_COMMITS = "https://github.com/tachiyomiorg/tachiyomi-extensions/commits/master"
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/SourcePreferencesController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/SourcePreferencesController.kt
@ -4,10 +4,10 @@ import android.annotation.SuppressLint
 import android.content.Context
 import android.os.Bundle
 import android.util.TypedValue
-import android.view.ContextThemeWrapper
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.appcompat.view.ContextThemeWrapper
 import androidx.core.os.bundleOf
 import androidx.preference.DialogPreference
 import androidx.preference.EditTextPreference
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaAdapter.kt
@ -0,0 +1,14 @@
+package eu.kanade.tachiyomi.ui.browse.migration.manga
+
+import eu.davidea.flexibleadapter.FlexibleAdapter
+import eu.davidea.flexibleadapter.items.IFlexible
+
+class MigrationMangaAdapter(controller: MigrationMangaController) :
+    FlexibleAdapter<IFlexible<*>>(null, controller, true) {
+
+    val coverClickListener: OnCoverClickListener = controller
+
+    interface OnCoverClickListener {
+        fun onCoverClick(position: Int)
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaController.kt
@ -7,17 +7,18 @@ import android.view.ViewGroup
 import androidx.core.os.bundleOf
 import androidx.recyclerview.widget.LinearLayoutManager
 import eu.davidea.flexibleadapter.FlexibleAdapter
-import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.databinding.MigrationMangaControllerBinding
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.browse.migration.search.SearchController
+import eu.kanade.tachiyomi.ui.manga.MangaController

 class MigrationMangaController :
    NucleusController<MigrationMangaControllerBinding, MigrationMangaPresenter>,
-    FlexibleAdapter.OnItemClickListener {
+    FlexibleAdapter.OnItemClickListener,
+    MigrationMangaAdapter.OnCoverClickListener {

-    private var adapter: FlexibleAdapter<IFlexible<*>>? = null
+    private var adapter: MigrationMangaAdapter? = null

    constructor(sourceId: Long, sourceName: String?) : super(
        bundleOf(
@ -51,7 +52,7 @@ class MigrationMangaController :
    override fun onViewCreated(view: View) {
        super.onViewCreated(view)

-        adapter = FlexibleAdapter<IFlexible<*>>(null, this)
+        adapter = MigrationMangaAdapter(this)
        binding.recycler.layoutManager = LinearLayoutManager(view.context)
        binding.recycler.adapter = adapter
        adapter?.fastScroller = binding.fastScroller
@ -62,17 +63,22 @@ class MigrationMangaController :
        super.onDestroyView(view)
    }

-    fun setManga(manga: List<MangaItem>) {
+    fun setManga(manga: List<MigrationMangaItem>) {
        adapter?.updateDataSet(manga)
    }

    override fun onItemClick(view: View, position: Int): Boolean {
-        val item = adapter?.getItem(position) as? MangaItem ?: return false
+        val item = adapter?.getItem(position) as? MigrationMangaItem ?: return false
        val controller = SearchController(item.manga)
        router.pushController(controller.withFadeTransaction())
        return false
    }

+    override fun onCoverClick(position: Int) {
+        val mangaItem = adapter?.getItem(position) as? MigrationMangaItem ?: return
+        router.pushController(MangaController(mangaItem.manga).withFadeTransaction())
+    }
+
    companion object {
        const val SOURCE_ID_EXTRA = "source_id_extra"
        const val SOURCE_NAME_EXTRA = "source_name_extra"
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaHolder.kt
@ -5,29 +5,27 @@ import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.load.resource.bitmap.CenterCrop
 import com.bumptech.glide.load.resource.bitmap.RoundedCorners
 import com.bumptech.glide.request.RequestOptions
-import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.data.glide.toMangaThumbnail
 import eu.kanade.tachiyomi.databinding.SourceListItemBinding

-class MangaHolder(
+class MigrationMangaHolder(
    view: View,
-    adapter: FlexibleAdapter<*>
+    private val adapter: MigrationMangaAdapter
 ) : FlexibleViewHolder(view, adapter) {

    private val binding = SourceListItemBinding.bind(view)

-    fun bind(item: MangaItem) {
-        // Update the title of the manga.
-        binding.title.text = item.manga.title
-
-        // Create thumbnail onclick to simulate long click
+    init {
        binding.thumbnail.setOnClickListener {
-            // Simulate long click on this view to enter selection mode
-            onLongClick(itemView)
+            adapter.coverClickListener.onCoverClick(bindingAdapterPosition)
        }
+    }
+
+    fun bind(item: MigrationMangaItem) {
+        binding.title.text = item.manga.title

        // Update the cover.
        GlideApp.with(itemView.context).clear(binding.thumbnail)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaItem.kt
@ -1,6 +1,5 @@
 package eu.kanade.tachiyomi.ui.browse.migration.manga

-import android.os.Parcelable
 import android.view.View
 import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
@ -8,25 +7,20 @@ import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
 import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
-import kotlinx.parcelize.Parcelize

-@Parcelize
-class MangaItem(val manga: Manga) : AbstractFlexibleItem<MangaHolder>(), Parcelable {
+class MigrationMangaItem(val manga: Manga) : AbstractFlexibleItem<MigrationMangaHolder>() {

    override fun getLayoutRes(): Int {
        return R.layout.source_list_item
    }

-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): MangaHolder {
-        return MangaHolder(
-            view,
-            adapter
-        )
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): MigrationMangaHolder {
+        return MigrationMangaHolder(view, adapter as MigrationMangaAdapter)
    }

    override fun bindViewHolder(
        adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>,
-        holder: MangaHolder,
+        holder: MigrationMangaHolder,
        position: Int,
        payloads: List<Any?>?
    ) {
@ -34,7 +28,7 @@ class MangaItem(val manga: Manga) : AbstractFlexibleItem<MangaHolder>(), Parcela
    }

    override fun equals(other: Any?): Boolean {
-        if (other is MangaItem) {
+        if (other is MigrationMangaItem) {
            return manga.id == other.manga.id
        }
        return false
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaPresenter.kt
@ -23,9 +23,9 @@ class MigrationMangaPresenter(
            .subscribeLatestCache(MigrationMangaController::setManga)
    }

-    private fun libraryToMigrationItem(library: List<Manga>): List<MangaItem> {
+    private fun libraryToMigrationItem(library: List<Manga>): List<MigrationMangaItem> {
        return library.filter { it.source == sourceId }
            .sortedBy { it.title }
-            .map { MangaItem(it) }
+            .map { MigrationMangaItem(it) }
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchController.kt
@ -5,10 +5,13 @@ import android.os.Bundle
 import androidx.core.view.isVisible
 import com.afollestad.materialdialogs.MaterialDialog
 import com.afollestad.materialdialogs.list.listItemsMultiChoice
+import com.bluelinelabs.conductor.Controller
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.ui.base.controller.DialogController
+import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.browse.migration.MigrationFlags
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchController
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchPresenter
@ -39,16 +42,16 @@ class SearchController(
        newManga = savedInstanceState.getSerializable(::newManga.name) as? Manga
    }

-    fun migrateManga() {
-        val manga = manga ?: return
-        val newManga = newManga ?: return
+    fun migrateManga(manga: Manga? = null, newManga: Manga?) {
+        manga ?: return
+        newManga ?: return

        (presenter as? SearchPresenter)?.migrateManga(manga, newManga, true)
    }

-    fun copyManga() {
-        val manga = manga ?: return
-        val newManga = newManga ?: return
+    fun copyManga(manga: Manga? = null, newManga: Manga?) {
+        manga ?: return
+        newManga ?: return

        (presenter as? SearchPresenter)?.migrateManga(manga, newManga, false)
    }
@ -56,7 +59,7 @@ class SearchController(
    override fun onMangaClick(manga: Manga) {
        newManga = manga
        val dialog =
-            MigrationDialog()
+            MigrationDialog(this.manga, newManga, this)
        dialog.targetController = this
        dialog.showDialog(router)
    }
@ -75,7 +78,7 @@ class SearchController(
        }
    }

-    class MigrationDialog : DialogController() {
+    class MigrationDialog(private val manga: Manga? = null, private val newManga: Manga? = null, private val callingController: Controller? = null) : DialogController() {

        private val preferences: PreferencesHelper by injectLazy()

@ -88,7 +91,7 @@ class SearchController(
                )

            return MaterialDialog(activity!!)
-                .message(R.string.migration_dialog_what_to_include)
+                .title(R.string.migration_dialog_what_to_include)
                .listItemsMultiChoice(
                    items = MigrationFlags.titles.map { resources?.getString(it) as CharSequence },
                    initialSelection = preselected.toIntArray()
@ -101,12 +104,28 @@ class SearchController(
                    preferences.migrateFlags().set(newValue)
                }
                .positiveButton(R.string.migrate) {
-                    (targetController as? SearchController)?.migrateManga()
+                    if (callingController != null) {
+                        if (callingController.javaClass == SourceSearchController::class.java) {
+                            router.popController(callingController)
+                        }
+                    }
+                    (targetController as? SearchController)?.migrateManga(manga, newManga)
                }
                .negativeButton(R.string.copy) {
-                    (targetController as? SearchController)?.copyManga()
+                    if (callingController != null) {
+                        if (callingController.javaClass == SourceSearchController::class.java) {
+                            router.popController(callingController)
+                        }
+                    }
+                    (targetController as? SearchController)?.copyManga(manga, newManga)
                }
                .neutralButton(android.R.string.cancel)
        }
    }
+
+    override fun onTitleClick(source: CatalogueSource) {
+        presenter.preferences.lastUsedSource().set(source.id)
+
+        router.pushController(SourceSearchController(manga, source, presenter.query).withFadeTransaction())
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SearchPresenter.kt
@ -17,6 +17,8 @@ import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchPresenter
 import eu.kanade.tachiyomi.util.chapter.syncChaptersWithSource
 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 java.util.Date

 class SearchPresenter(
@ -56,11 +58,15 @@ class SearchPresenter(
        replacingMangaRelay.call(true)

        presenterScope.launchIO {
-            val chapters = source.getChapterList(manga.toMangaInfo())
-                .map { it.toSChapter() }
+            try {
+                val chapters = source.getChapterList(manga.toMangaInfo())
+                    .map { it.toSChapter() }
+
+                migrateMangaInternal(source, chapters, prevManga, manga, replace)
+            } catch (e: Throwable) {
+                withUIContext { view?.applicationContext?.toast(e.message) }
+            }

-            migrateMangaInternal(source, chapters, prevManga, manga, replace)
-        }.invokeOnCompletion {
            presenterScope.launchUI { replacingMangaRelay.call(false) }
        }
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SourceSearchController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/search/SourceSearchController.kt
@ -0,0 +1,39 @@
+package eu.kanade.tachiyomi.ui.browse.migration.search
+
+import android.os.Bundle
+import android.view.View
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.source.CatalogueSource
+import eu.kanade.tachiyomi.ui.browse.source.browse.BrowseSourceController
+import eu.kanade.tachiyomi.ui.browse.source.browse.SourceItem
+
+class SourceSearchController(
+    bundle: Bundle
+) : BrowseSourceController(bundle) {
+
+    constructor(manga: Manga? = null, source: CatalogueSource, searchQuery: String? = null) : this(
+        Bundle().apply {
+            putLong(SOURCE_ID_KEY, source.id)
+            putSerializable(MANGA_KEY, manga)
+            if (searchQuery != null) {
+                putString(SEARCH_QUERY_KEY, searchQuery)
+            }
+        }
+    )
+    private var oldManga: Manga? = args.getSerializable(MANGA_KEY) as Manga?
+    private var newManga: Manga? = null
+
+    override fun onItemClick(view: View, position: Int): Boolean {
+        val item = adapter?.getItem(position) as? SourceItem ?: return false
+        newManga = item.manga
+        val searchController = router.backstack.findLast { it.controller().javaClass == SearchController::class.java }?.controller() as SearchController?
+        val dialog =
+            SearchController.MigrationDialog(oldManga, newManga, this)
+        dialog.targetController = searchController
+        dialog.showDialog(router)
+        return true
+    }
+    private companion object {
+        const val MANGA_KEY = "oldManga"
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/MigrationSourcesController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/MigrationSourcesController.kt
@ -7,6 +7,7 @@ import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
 import androidx.recyclerview.widget.LinearLayoutManager
+import dev.chrisbanes.insetter.applyInsetter
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.databinding.MigrationSourcesControllerBinding
@ -31,6 +32,11 @@ class MigrationSourcesController :

    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
        binding = MigrationSourcesControllerBinding.inflate(inflater)
+        binding.recycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
        return binding.root
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/MigrationSourcesPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/MigrationSourcesPresenter.kt
@ -27,9 +27,14 @@ class MigrationSourcesPresenter(

    private fun findSourcesWithManga(library: List<Manga>): List<SourceItem> {
        val header = SelectionHeader()
-        return library.asSequence().map { it.source }.toSet()
-            .mapNotNull { if (it != LocalSource.ID) sourceManager.getOrStub(it) else null }
-            .sortedBy { it.name.toLowerCase() }
-            .map { SourceItem(it, header) }.toList()
+        return library
+            .groupBy { it.source }
+            .filterKeys { it != LocalSource.ID }
+            .map {
+                val source = sourceManager.getOrStub(it.key)
+                SourceItem(source, it.value.size, header)
+            }
+            .sortedBy { it.source.name.toLowerCase() }
+            .toList()
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/SourceHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/SourceHolder.kt
@ -1,9 +1,11 @@
 package eu.kanade.tachiyomi.ui.browse.migration.sources

 import android.view.View
+import androidx.core.view.isVisible
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.databinding.SourceMainControllerCardItemBinding
 import eu.kanade.tachiyomi.source.icon
+import eu.kanade.tachiyomi.util.system.LocaleHelper

 class SourceHolder(view: View, val adapter: SourceAdapter) :
    FlexibleViewHolder(view, adapter) {
@ -13,10 +15,10 @@ class SourceHolder(view: View, val adapter: SourceAdapter) :
    fun bind(item: SourceItem) {
        val source = item.source

-        // Set source name
-        binding.title.text = source.name
+        binding.title.text = "${source.name} (${item.mangaCount})"
+        binding.subtitle.isVisible = source.lang != ""
+        binding.subtitle.text = LocaleHelper.getDisplayName(source.lang)

-        // Set source icon
        itemView.post {
            binding.image.setImageDrawable(source.icon())
        }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/SourceItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/SourceItem.kt
@ -14,7 +14,7 @@ import eu.kanade.tachiyomi.source.Source
 * @param source Instance of [Source] containing source information.
 * @param header The header for this item.
 */
-data class SourceItem(val source: Source, val header: SelectionHeader) :
+data class SourceItem(val source: Source, val mangaCount: Int, val header: SelectionHeader) :
    AbstractSectionableItem<SourceHolder, SelectionHeader>(header) {

    /**
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/SourceController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/SourceController.kt
@ -9,12 +9,12 @@ import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
-import androidx.appcompat.widget.SearchView
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.afollestad.materialdialogs.MaterialDialog
 import com.afollestad.materialdialogs.list.listItems
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
+import dev.chrisbanes.insetter.applyInsetter
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
@ -26,18 +26,13 @@ import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.ui.base.controller.DialogController
-import eu.kanade.tachiyomi.ui.base.controller.NucleusController
+import eu.kanade.tachiyomi.ui.base.controller.SearchableNucleusController
 import eu.kanade.tachiyomi.ui.base.controller.requestPermissionsSafe
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.browse.BrowseController
 import eu.kanade.tachiyomi.ui.browse.source.browse.BrowseSourceController
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchController
 import eu.kanade.tachiyomi.ui.browse.source.latest.LatestUpdatesController
-import kotlinx.coroutines.flow.filterIsInstance
-import kotlinx.coroutines.flow.launchIn
-import kotlinx.coroutines.flow.onEach
-import reactivecircus.flowbinding.appcompat.QueryTextEvent
-import reactivecircus.flowbinding.appcompat.queryTextEvents
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get

@ -48,7 +43,7 @@ import uy.kohesive.injekt.api.get
 * [SourceAdapter.OnLatestClickListener] call function data on latest item click
 */
 class SourceController :
-    NucleusController<SourceMainControllerBinding, SourcePresenter>(),
+    SearchableNucleusController<SourceMainControllerBinding, SourcePresenter>(),
    FlexibleAdapter.OnItemClickListener,
    FlexibleAdapter.OnItemLongClickListener,
    SourceAdapter.OnSourceClickListener {
@ -81,6 +76,11 @@ class SourceController :
     */
    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
        binding = SourceMainControllerBinding.inflate(inflater)
+        binding.recycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
        return binding.root
    }

@ -200,37 +200,6 @@ class SourceController :
        parentController!!.router.pushController(controller.withFadeTransaction())
    }

-    /**
-     * Adds items to the options menu.
-     *
-     * @param menu menu containing options.
-     * @param inflater used to load the menu xml.
-     */
-    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
-        // Inflate menu
-        inflater.inflate(R.menu.source_main, menu)
-
-        // Initialize search option.
-        val searchItem = menu.findItem(R.id.action_search)
-        val searchView = searchItem.actionView as SearchView
-        searchView.maxWidth = Int.MAX_VALUE
-
-        // Change hint to show global search.
-        searchView.queryHint = applicationContext?.getString(R.string.action_global_search_hint)
-
-        // Create query listener which opens the global search view.
-        searchView.queryTextEvents()
-            .filterIsInstance<QueryTextEvent.QuerySubmitted>()
-            .onEach { performGlobalSearch(it.queryText.toString()) }
-            .launchIn(viewScope)
-    }
-
-    private fun performGlobalSearch(query: String) {
-        parentController!!.router.pushController(
-            GlobalSearchController(query).withFadeTransaction()
-        )
-    }
-
    /**
     * Called when an option menu item has been selected by the user.
     *
@ -290,4 +259,21 @@ class SourceController :
                }
        }
    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        createOptionsMenu(
+            menu,
+            inflater,
+            R.menu.source_main,
+            R.id.action_search,
+            R.string.action_global_search_hint,
+            false // GlobalSearch handles the searching here
+        )
+    }
+
+    override fun onSearchViewQueryTextSubmit(query: String?) {
+        parentController!!.router.pushController(
+            GlobalSearchController(query).withFadeTransaction()
+        )
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/SourceItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/SourceItem.kt
@ -49,12 +49,17 @@ data class SourceItem(

    override fun equals(other: Any?): Boolean {
        if (other is SourceItem) {
-            return source.id == other.source.id && getHeader()?.code == other.getHeader()?.code
+            return source.id == other.source.id &&
+                getHeader()?.code == other.getHeader()?.code &&
+                isPinned == other.isPinned
        }
        return false
    }

    override fun hashCode(): Int {
-        return source.id.hashCode() + (getHeader()?.code?.hashCode() ?: 0).toInt()
+        var result = source.id.hashCode()
+        result = 31 * result + (header?.hashCode() ?: 0)
+        result = 31 * result + isPinned.hashCode()
+        return result
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourceController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourceController.kt
@ -8,7 +8,6 @@ import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
-import androidx.appcompat.widget.SearchView
 import androidx.core.view.isVisible
 import androidx.core.view.updatePadding
 import androidx.recyclerview.widget.GridLayoutManager
@ -19,6 +18,7 @@ import com.afollestad.materialdialogs.list.listItems
 import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
 import com.google.android.material.snackbar.Snackbar
 import com.tfcporciuncula.flow.Preference
+import dev.chrisbanes.insetter.applyInsetter
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
@ -33,12 +33,13 @@ import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.ui.base.controller.FabController
-import eu.kanade.tachiyomi.ui.base.controller.NucleusController
+import eu.kanade.tachiyomi.ui.base.controller.SearchableNucleusController
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchController
 import eu.kanade.tachiyomi.ui.library.ChangeMangaCategoriesDialog
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.manga.MangaController
+import eu.kanade.tachiyomi.ui.more.MoreController
 import eu.kanade.tachiyomi.ui.webview.WebViewActivity
 import eu.kanade.tachiyomi.util.system.connectivityManager
 import eu.kanade.tachiyomi.util.system.openInBrowser
@ -50,12 +51,8 @@ import eu.kanade.tachiyomi.widget.AutofitRecyclerView
 import eu.kanade.tachiyomi.widget.EmptyView
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.drop
-import kotlinx.coroutines.flow.filter
-import kotlinx.coroutines.flow.filterIsInstance
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
-import reactivecircus.flowbinding.appcompat.QueryTextEvent
-import reactivecircus.flowbinding.appcompat.queryTextEvents
 import timber.log.Timber
 import uy.kohesive.injekt.injectLazy

@ -63,7 +60,7 @@ import uy.kohesive.injekt.injectLazy
 * Controller to manage the catalogues available in the app.
 */
 open class BrowseSourceController(bundle: Bundle) :
-    NucleusController<SourceControllerBinding, BrowseSourcePresenter>(bundle),
+    SearchableNucleusController<SourceControllerBinding, BrowseSourcePresenter>(bundle),
    FabController,
    FlexibleAdapter.OnItemClickListener,
    FlexibleAdapter.OnItemLongClickListener,
@ -85,7 +82,7 @@ open class BrowseSourceController(bundle: Bundle) :
    /**
     * Adapter containing the list of manga from the catalogue.
     */
-    private var adapter: FlexibleAdapter<IFlexible<*>>? = null
+    protected var adapter: FlexibleAdapter<IFlexible<*>>? = null

    private var actionFab: ExtendedFloatingActionButton? = null
    private var actionFabScrollListener: RecyclerView.OnScrollListener? = null
@ -246,6 +243,11 @@ open class BrowseSourceController(bundle: Bundle) :
            actionFab?.shrinkOnScroll(recycler)
        }

+        recycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
        recycler.setHasFixedSize(true)
        recycler.adapter = adapter

@ -258,25 +260,8 @@ open class BrowseSourceController(bundle: Bundle) :
    }

    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
-        inflater.inflate(R.menu.source_browse, menu)
-
-        // Initialize search menu
+        createOptionsMenu(menu, inflater, R.menu.source_browse, R.id.action_search)
        val searchItem = menu.findItem(R.id.action_search)
-        val searchView = searchItem.actionView as SearchView
-        searchView.maxWidth = Int.MAX_VALUE
-
-        val query = presenter.query
-        if (query.isNotBlank()) {
-            searchItem.expandActionView()
-            searchView.setQuery(query, true)
-            searchView.clearFocus()
-        }
-
-        searchView.queryTextEvents()
-            .filter { router.backstack.lastOrNull()?.controller() == this@BrowseSourceController }
-            .filterIsInstance<QueryTextEvent.QuerySubmitted>()
-            .onEach { searchWithQuery(it.queryText.toString()) }
-            .launchIn(viewScope)

        searchItem.fixExpand(
            onExpand = { invalidateMenuOnExpand() },
@ -299,6 +284,10 @@ open class BrowseSourceController(bundle: Bundle) :
        menu.findItem(displayItem).isChecked = true
    }

+    override fun onSearchViewQueryTextSubmit(query: String?) {
+        searchWithQuery(query ?: "")
+    }
+
    override fun onPrepareOptionsMenu(menu: Menu) {
        super.onPrepareOptionsMenu(menu)

@ -391,16 +380,16 @@ open class BrowseSourceController(bundle: Bundle) :
        }

        if (adapter.isEmpty) {
-            val actions = emptyList<EmptyView.Action>().toMutableList()
-
-            if (presenter.source is LocalSource) {
-                actions += EmptyView.Action(R.string.local_source_help_guide) { openLocalSourceHelpGuide() }
+            val actions = if (presenter.source is LocalSource) {
+                listOf(
+                    EmptyView.Action(R.string.local_source_help_guide, R.drawable.ic_help_24dp) { openLocalSourceHelpGuide() }
+                )
            } else {
-                actions += EmptyView.Action(R.string.action_retry, retryAction)
-            }
-
-            if (presenter.source is HttpSource) {
-                actions += EmptyView.Action(R.string.action_open_in_web_view) { openInWebView() }
+                listOf(
+                    EmptyView.Action(R.string.action_retry, R.drawable.ic_refresh_24dp, retryAction),
+                    EmptyView.Action(R.string.action_open_in_web_view, R.drawable.ic_public_24dp) { openInWebView() },
+                    EmptyView.Action(R.string.label_help, R.drawable.ic_help_24dp) { activity?.openInBrowser(MoreController.URL_HELP) }
+                )
            }

            binding.emptyView.show(message, actions)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourcePresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourcePresenter.kt
@ -66,12 +66,6 @@ open class BrowseSourcePresenter(
     */
    lateinit var source: CatalogueSource

-    /**
-     * Query from the view.
-     */
-    var query = searchQuery ?: ""
-        private set
-
    /**
     * Modifiable list of filters.
     */
@ -108,6 +102,10 @@ open class BrowseSourcePresenter(
     */
    private var pageSubscription: Subscription? = null

+    init {
+        query = searchQuery ?: ""
+    }
+
    override fun onCreate(savedState: Bundle?) {
        super.onCreate(savedState)

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/filter/TextItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/filter/TextItem.kt
@ -2,6 +2,7 @@ package eu.kanade.tachiyomi.ui.browse.source.filter

 import android.view.View
 import android.widget.EditText
+import androidx.core.widget.doOnTextChanged
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.textfield.TextInputLayout
 import eu.davidea.flexibleadapter.FlexibleAdapter
@ -10,7 +11,6 @@ import eu.davidea.flexibleadapter.items.IFlexible
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.Filter
-import eu.kanade.tachiyomi.widget.SimpleTextWatcher

 open class TextItem(val filter: Filter.Text) : AbstractFlexibleItem<TextItem.Holder>() {

@ -25,11 +25,9 @@ open class TextItem(val filter: Filter.Text) : AbstractFlexibleItem<TextItem.Hol
    override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: List<Any?>?) {
        holder.wrapper.hint = filter.name
        holder.edit.setText(filter.state)
-        holder.edit.addTextChangedListener(object : SimpleTextWatcher() {
-            override fun onTextChanged(text: CharSequence, start: Int, before: Int, count: Int) {
-                filter.state = text.toString()
-            }
-        })
+        holder.edit.doOnTextChanged { text, _, _, _ ->
+            filter.state = text.toString()
+        }
    }

    override fun equals(other: Any?): Boolean {
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchController.kt
@ -10,20 +10,16 @@ import android.view.ViewGroup
 import androidx.appcompat.widget.SearchView
 import androidx.core.view.isVisible
 import androidx.recyclerview.widget.LinearLayoutManager
+import dev.chrisbanes.insetter.applyInsetter
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.databinding.GlobalSearchControllerBinding
 import eu.kanade.tachiyomi.source.CatalogueSource
-import eu.kanade.tachiyomi.ui.base.controller.NucleusController
+import eu.kanade.tachiyomi.ui.base.controller.SearchableNucleusController
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.browse.source.browse.BrowseSourceController
 import eu.kanade.tachiyomi.ui.manga.MangaController
-import kotlinx.coroutines.flow.filterIsInstance
-import kotlinx.coroutines.flow.launchIn
-import kotlinx.coroutines.flow.onEach
-import reactivecircus.flowbinding.appcompat.QueryTextEvent
-import reactivecircus.flowbinding.appcompat.queryTextEvents
 import uy.kohesive.injekt.injectLazy

 /**
@ -34,7 +30,7 @@ import uy.kohesive.injekt.injectLazy
 open class GlobalSearchController(
    protected val initialQuery: String? = null,
    protected val extensionFilter: String? = null
-) : NucleusController<GlobalSearchControllerBinding, GlobalSearchPresenter>(),
+) : SearchableNucleusController<GlobalSearchControllerBinding, GlobalSearchPresenter>(),
    GlobalSearchCardAdapter.OnMangaClickListener,
    GlobalSearchAdapter.OnTitleClickListener {

@ -45,6 +41,11 @@ open class GlobalSearchController(
     */
    protected var adapter: GlobalSearchAdapter? = null

+    /**
+     * Ref to the OptionsMenu.SearchItem created in onCreateOptionsMenu
+     */
+    private var optionsMenuSearchItem: MenuItem? = null
+
    init {
        setHasOptionsMenu(true)
    }
@ -58,6 +59,11 @@ open class GlobalSearchController(
     */
    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
        binding = GlobalSearchControllerBinding.inflate(inflater)
+        binding.recycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
        return binding.root
    }

@ -100,36 +106,32 @@ open class GlobalSearchController(
     * @param inflater used to load the menu xml.
     */
    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
-        // Inflate menu.
-        inflater.inflate(R.menu.global_search, menu)
-
-        // Initialize search menu
-        val searchItem = menu.findItem(R.id.action_search)
-        val searchView = searchItem.actionView as SearchView
-        searchView.maxWidth = Int.MAX_VALUE
-
-        searchItem.setOnActionExpandListener(
-            object : MenuItem.OnActionExpandListener {
-                override fun onMenuItemActionExpand(item: MenuItem?): Boolean {
-                    searchView.onActionViewExpanded() // Required to show the query in the view
-                    searchView.setQuery(presenter.query, false)
-                    return true
-                }
-
-                override fun onMenuItemActionCollapse(item: MenuItem?): Boolean {
-                    return true
-                }
-            }
+        createOptionsMenu(
+            menu,
+            inflater,
+            R.menu.global_search,
+            R.id.action_search,
+            null,
+            false // the onMenuItemActionExpand will handle this
        )

-        searchView.queryTextEvents()
-            .filterIsInstance<QueryTextEvent.QuerySubmitted>()
-            .onEach {
-                presenter.search(it.queryText.toString())
-                searchItem.collapseActionView()
-                setTitle() // Update toolbar title
-            }
-            .launchIn(viewScope)
+        optionsMenuSearchItem = menu.findItem(R.id.action_search)
+    }
+
+    override fun onSearchMenuItemActionExpand(item: MenuItem?) {
+        super.onSearchMenuItemActionExpand(item)
+        val searchView = optionsMenuSearchItem?.actionView as SearchView
+        searchView.onActionViewExpanded() // Required to show the query in the view
+
+        if (nonSubmittedQuery.isBlank()) {
+            searchView.setQuery(presenter.query, false)
+        }
+    }
+
+    override fun onSearchViewQueryTextSubmit(query: String?) {
+        presenter.search(query ?: "")
+        optionsMenuSearchItem?.collapseActionView()
+        setTitle() // Update toolbar title
    }

    /**
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchPresenter.kt
@ -47,12 +47,6 @@ open class GlobalSearchPresenter(
     */
    val sources by lazy { getSourcesToQuery() }

-    /**
-     * Query from the view.
-     */
-    var query = ""
-        private set
-
    /**
     * Fetches the different sources by user settings.
     */
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryController.kt
@ -11,6 +11,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
 import com.google.android.material.snackbar.Snackbar
+import dev.chrisbanes.insetter.applyInsetter
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.SelectableAdapter
 import eu.davidea.flexibleadapter.helpers.UndoHelper
@ -75,6 +76,11 @@ class CategoryController :
     */
    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
        binding = CategoriesControllerBinding.inflate(inflater)
+        binding.recycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
        return binding.root
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/download/DownloadController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/download/DownloadController.kt
@ -10,6 +10,7 @@ import androidx.core.view.isVisible
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
+import dev.chrisbanes.insetter.applyInsetter
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.download.DownloadService
 import eu.kanade.tachiyomi.data.download.model.Download
@ -56,6 +57,11 @@ class DownloadController :

    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
        binding = DownloadControllerBinding.inflate(inflater)
+        binding.recycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
        return binding.root
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/ChangeMangaCategoriesDialog.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/ChangeMangaCategoriesDialog.kt
@ -14,9 +14,7 @@ class ChangeMangaCategoriesDialog<T>(bundle: Bundle? = null) :
    DialogController(bundle) where T : Controller, T : ChangeMangaCategoriesDialog.Listener {

    private var mangas = emptyList<Manga>()
-
    private var categories = emptyList<Category>()
-
    private var preselected = emptyArray<Int>()

    constructor(
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryCategoryView.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryCategoryView.kt
@ -6,6 +6,7 @@ import android.view.View
 import android.widget.FrameLayout
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import dev.chrisbanes.insetter.applyInsetter
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.SelectableAdapter
 import eu.kanade.tachiyomi.R
@ -82,6 +83,12 @@ class LibraryCategoryView @JvmOverloads constructor(context: Context, attrs: Att
            }
        }

+        recycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
+
        adapter = LibraryCategoryAdapter(this)

        recycler.setHasFixedSize(true)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt
@ -10,7 +10,6 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.view.ActionMode
-import androidx.appcompat.widget.SearchView
 import androidx.core.graphics.drawable.DrawableCompat
 import androidx.core.view.isVisible
 import com.bluelinelabs.conductor.ControllerChangeHandler
@ -27,8 +26,8 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.asImmediateFlow
 import eu.kanade.tachiyomi.databinding.LibraryControllerBinding
 import eu.kanade.tachiyomi.source.LocalSource
-import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.ui.base.controller.RootController
+import eu.kanade.tachiyomi.ui.base.controller.SearchableNucleusController
 import eu.kanade.tachiyomi.ui.base.controller.TabbedController
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchController
@ -37,11 +36,9 @@ import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.util.system.getResourceColor
 import eu.kanade.tachiyomi.util.system.toast
 import kotlinx.coroutines.flow.drop
-import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import reactivecircus.flowbinding.android.view.clicks
-import reactivecircus.flowbinding.appcompat.queryTextChanges
 import reactivecircus.flowbinding.viewpager.pageSelections
 import rx.Subscription
 import uy.kohesive.injekt.Injekt
@ -50,7 +47,7 @@ import uy.kohesive.injekt.api.get
 class LibraryController(
    bundle: Bundle? = null,
    private val preferences: PreferencesHelper = Injekt.get()
-) : NucleusController<LibraryControllerBinding, LibraryPresenter>(bundle),
+) : SearchableNucleusController<LibraryControllerBinding, LibraryPresenter>(bundle),
    RootController,
    TabbedController,
    ActionMode.Callback,
@ -67,11 +64,6 @@ class LibraryController(
     */
    private var actionMode: ActionMode? = null

-    /**
-     * Library search query.
-     */
-    private var query: String = ""
-
    /**
     * Currently selected mangas.
     */
@ -212,12 +204,12 @@ class LibraryController(
        binding.btnGlobalSearch.clicks()
            .onEach {
                router.pushController(
-                    GlobalSearchController(query).withFadeTransaction()
+                    GlobalSearchController(presenter.query).withFadeTransaction()
                )
            }
            .launchIn(viewScope)

-        (activity!! as MainActivity).fixViewToBottom(binding.actionToolbar)
+        (activity as? MainActivity)?.fixViewToBottom(binding.actionToolbar)
    }

    override fun onChangeStarted(handler: ControllerChangeHandler, type: ControllerChangeType) {
@ -230,7 +222,7 @@ class LibraryController(

    override fun onDestroyView(view: View) {
        destroyActionModeIfNeeded()
-        (activity!! as MainActivity).clearFixViewToBottom(binding.actionToolbar)
+        (activity as? MainActivity)?.clearFixViewToBottom(binding.actionToolbar)
        binding.actionToolbar.destroy()
        adapter?.onDestroy()
        adapter = null
@ -384,52 +376,21 @@ class LibraryController(
    }

    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
-        inflater.inflate(R.menu.library, menu)
-
-        val searchItem = menu.findItem(R.id.action_search)
-        val searchView = searchItem.actionView as SearchView
-        searchView.maxWidth = Int.MAX_VALUE
-        searchItem.fixExpand(onExpand = { invalidateMenuOnExpand() })
-
-        if (query.isNotEmpty()) {
-            searchItem.expandActionView()
-            searchView.setQuery(query, true)
-            searchView.clearFocus()
-
-            performSearch()
-
-            // Workaround for weird behavior where searchview gets empty text change despite
-            // query being set already
-            searchView.postDelayed({ initSearchHandler(searchView) }, 500)
-        } else {
-            initSearchHandler(searchView)
-        }
-
+        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()
    }

    fun search(query: String) {
-        this.query = query
-    }
-
-    private fun initSearchHandler(searchView: SearchView) {
-        searchView.queryTextChanges()
-            // Ignore events if this controller isn't at the top to avoid query being reset
-            .filter { router.backstack.lastOrNull()?.controller() == this }
-            .onEach {
-                query = it.toString()
-                performSearch()
-            }
-            .launchIn(viewScope)
+        presenter.query = query
    }

    private fun performSearch() {
-        searchRelay.call(query)
-        if (query.isNotEmpty()) {
+        searchRelay.call(presenter.query)
+        if (presenter.query.isNotEmpty()) {
            binding.btnGlobalSearch.isVisible = true
            binding.btnGlobalSearch.text =
-                resources?.getString(R.string.action_global_search_query, query)
+                resources?.getString(R.string.action_global_search_query, presenter.query)
        } else {
            binding.btnGlobalSearch.isVisible = false
        }
@ -611,4 +572,12 @@ class LibraryController(
            selectInverseRelay.call(it)
        }
    }
+
+    override fun onSearchViewQueryTextChange(newText: String?) {
+        // Ignore events if this controller isn't at the top to avoid query being reset
+        if (router.backstack.lastOrNull()?.controller() == this) {
+            presenter.query = newText ?: ""
+            performSearch()
+        }
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt
@ -90,6 +90,7 @@ class LibraryItem(val manga: LibraryManga, private val libraryDisplayMode: Prefe
        return manga.title.contains(constraint, true) ||
            (manga.author?.contains(constraint, true) ?: false) ||
            (manga.artist?.contains(constraint, true) ?: false) ||
+            (manga.description?.contains(constraint, true) ?: false) ||
            sourceManager.getOrStub(manga.source).name.contains(constraint, true) ||
            if (constraint.contains(",")) {
                constraint.split(",").all { containsGenre(it.trim(), manga.getGenres()) }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt
@ -235,7 +235,12 @@ class LibraryPresenter(
            var counter = 0
            db.getLatestChapterManga().executeAsBlocking().associate { it.id!! to counter++ }
        }
+        val chapterFetchDateManga by lazy {
+            var counter = 0
+            db.getChapterFetchDateManga().executeAsBlocking().associate { it.id!! to counter++ }
+        }

+        val sortAscending = preferences.librarySortingAscending().get()
        val sortFn: (LibraryItem, LibraryItem) -> Int = { i1, i2 ->
            when (sortingMode) {
                LibrarySort.ALPHA -> i1.manga.title.compareTo(i2.manga.title, true)
@ -246,7 +251,13 @@ class LibraryPresenter(
                    manga1LastRead.compareTo(manga2LastRead)
                }
                LibrarySort.LAST_CHECKED -> i2.manga.last_update.compareTo(i1.manga.last_update)
-                LibrarySort.UNREAD -> i1.manga.unread.compareTo(i2.manga.unread)
+                LibrarySort.UNREAD -> when {
+                    // Ensure unread content comes first
+                    i1.manga.unread == i2.manga.unread -> 0
+                    i1.manga.unread == 0 -> if (sortAscending) 1 else -1
+                    i2.manga.unread == 0 -> if (sortAscending) -1 else 1
+                    else -> i1.manga.unread.compareTo(i2.manga.unread)
+                }
                LibrarySort.TOTAL -> {
                    val manga1TotalChapter = totalChapterManga[i1.manga.id!!] ?: 0
                    val mange2TotalChapter = totalChapterManga[i2.manga.id!!] ?: 0
@ -259,12 +270,19 @@ class LibraryPresenter(
                        ?: latestChapterManga.size
                    manga1latestChapter.compareTo(manga2latestChapter)
                }
+                LibrarySort.CHAPTER_FETCH_DATE -> {
+                    val manga1chapterFetchDate = chapterFetchDateManga[i1.manga.id!!]
+                        ?: chapterFetchDateManga.size
+                    val manga2chapterFetchDate = chapterFetchDateManga[i2.manga.id!!]
+                        ?: chapterFetchDateManga.size
+                    manga1chapterFetchDate.compareTo(manga2chapterFetchDate)
+                }
                LibrarySort.DATE_ADDED -> i2.manga.date_added.compareTo(i1.manga.date_added)
                else -> throw Exception("Unknown sorting mode")
            }
        }

-        val comparator = if (preferences.librarySortingAscending().get()) {
+        val comparator = if (sortAscending) {
            Comparator(sortFn)
        } else {
            Collections.reverseOrder(sortFn)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibrarySettingsSheet.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibrarySettingsSheet.kt
@ -20,7 +20,7 @@ class LibrarySettingsSheet(
    router: Router,
    private val trackManager: TrackManager = Injekt.get(),
    onGroupClickListener: (ExtendedNavigationView.Group) -> Unit
-) : TabbedBottomSheetDialog(router) {
+) : TabbedBottomSheetDialog(router.activity!!) {

    val filters: Filter
    private val sort: Sort
@ -157,11 +157,12 @@ class LibrarySettingsSheet(
            private val lastChecked = Item.MultiSort(R.string.action_sort_last_checked, this)
            private val unread = Item.MultiSort(R.string.action_filter_unread, this)
            private val latestChapter = Item.MultiSort(R.string.action_sort_latest_chapter, this)
+            private val chapterFetchDate = Item.MultiSort(R.string.action_sort_chapter_fetch_date, this)
            private val dateAdded = Item.MultiSort(R.string.action_sort_date_added, this)

            override val header = null
            override val items =
-                listOf(alphabetically, lastRead, lastChecked, unread, total, latestChapter, dateAdded)
+                listOf(alphabetically, lastRead, lastChecked, unread, total, latestChapter, chapterFetchDate, dateAdded)
            override val footer = null

            override fun initModels() {
@ -184,6 +185,8 @@ class LibrarySettingsSheet(
                    if (sorting == LibrarySort.TOTAL) order else Item.MultiSort.SORT_NONE
                latestChapter.state =
                    if (sorting == LibrarySort.LATEST_CHAPTER) order else Item.MultiSort.SORT_NONE
+                chapterFetchDate.state =
+                    if (sorting == LibrarySort.CHAPTER_FETCH_DATE) order else Item.MultiSort.SORT_NONE
                dateAdded.state =
                    if (sorting == LibrarySort.DATE_ADDED) order else Item.MultiSort.SORT_NONE
            }
@ -211,6 +214,7 @@ class LibrarySettingsSheet(
                        unread -> LibrarySort.UNREAD
                        total -> LibrarySort.TOTAL
                        latestChapter -> LibrarySort.LATEST_CHAPTER
+                        chapterFetchDate -> LibrarySort.CHAPTER_FETCH_DATE
                        dateAdded -> LibrarySort.DATE_ADDED
                        else -> throw Exception("Unknown sorting")
                    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibrarySort.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibrarySort.kt
@ -8,6 +8,7 @@ object LibrarySort {
    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")
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt
@ -2,11 +2,16 @@ package eu.kanade.tachiyomi.ui.main

 import android.app.SearchManager
 import android.content.Intent
+import android.graphics.Color
+import android.os.Build
 import android.os.Bundle
 import android.view.View
 import android.view.ViewGroup
 import android.widget.Toast
 import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.isVisible
 import androidx.core.view.updateLayoutParams
 import androidx.lifecycle.lifecycleScope
@ -18,6 +23,7 @@ import com.bluelinelabs.conductor.Router
 import com.bluelinelabs.conductor.RouterTransaction
 import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.behavior.HideBottomViewOnScrollBehavior
+import dev.chrisbanes.insetter.applyInsetter
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.Migrations
 import eu.kanade.tachiyomi.R
@ -43,6 +49,7 @@ import eu.kanade.tachiyomi.ui.recent.history.HistoryController
 import eu.kanade.tachiyomi.ui.recent.updates.UpdatesController
 import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.launchUI
+import eu.kanade.tachiyomi.util.system.toast
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.launchIn
 import timber.log.Timber
@ -84,6 +91,35 @@ class MainActivity : BaseViewBindingActivity<MainActivityBinding>() {
        setContentView(binding.root)
        setSupportActionBar(binding.toolbar)

+        // Draw edge-to-edge
+        WindowCompat.setDecorFitsSystemWindows(window, false)
+        binding.appbar.applyInsetter {
+            type(navigationBars = true, statusBars = true) {
+                padding(left = true, top = true, right = true)
+            }
+        }
+        binding.bottomNav.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
+        binding.rootFab.applyInsetter {
+            type(navigationBars = true) {
+                margin()
+            }
+        }
+
+        // Make sure navigation bar is on bottom when making it transparent
+        ViewCompat.setOnApplyWindowInsetsListener(binding.root) { _, insets ->
+            if (insets.getInsets(WindowInsetsCompat.Type.navigationBars()).bottom > 0) {
+                // Keep scrim on light theme if windowLightNavigationBar is not available
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1 || isDarkMode) {
+                    window.navigationBarColor = Color.TRANSPARENT
+                }
+            }
+            insets
+        }
+
        tabAnimator = ViewHeightAnimator(binding.tabs, 0L)
        bottomNavAnimator = ViewHeightAnimator(binding.bottomNav)

@ -301,11 +337,8 @@ class MainActivity : BaseViewBindingActivity<MainActivityBinding>() {

    private suspend fun resetExitConfirmation() {
        isConfirmingExit = true
-        val toast = Toast.makeText(this, R.string.confirm_exit, Toast.LENGTH_LONG)
-        toast.show()
-
+        val toast = toast(R.string.confirm_exit, Toast.LENGTH_LONG)
        delay(2000)
-
        toast.cancel()
        isConfirmingExit = false
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/main/WhatsNewDialogController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/main/WhatsNewDialogController.kt
@ -1,13 +1,12 @@
 package eu.kanade.tachiyomi.ui.main

 import android.app.Dialog
-import android.content.Intent
 import android.os.Bundle
-import androidx.core.net.toUri
 import com.afollestad.materialdialogs.MaterialDialog
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.ui.base.controller.DialogController
+import eu.kanade.tachiyomi.ui.base.controller.openInBrowser

 class WhatsNewDialogController(bundle: Bundle? = null) : DialogController(bundle) {

@ -16,9 +15,7 @@ class WhatsNewDialogController(bundle: Bundle? = null) : DialogController(bundle
            .title(text = activity!!.getString(R.string.updated_version, BuildConfig.VERSION_NAME))
            .positiveButton(android.R.string.ok)
            .neutralButton(R.string.whats_new) {
-                val url = "https://github.com/tachiyomiorg/tachiyomi/releases/tag/v${BuildConfig.VERSION_NAME}"
-                val intent = Intent(Intent.ACTION_VIEW, url.toUri())
-                startActivity(intent)
+                openInBrowser("https://github.com/tachiyomiorg/tachiyomi/releases/tag/v${BuildConfig.VERSION_NAME}")
            }
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaController.kt
@ -26,6 +26,7 @@ import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
 import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
 import com.google.android.material.snackbar.Snackbar
+import dev.chrisbanes.insetter.applyInsetter
 import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.flexibleadapter.SelectableAdapter
 import eu.kanade.tachiyomi.R
@ -72,6 +73,7 @@ import eu.kanade.tachiyomi.ui.recent.updates.UpdatesController
 import eu.kanade.tachiyomi.ui.webview.WebViewActivity
 import eu.kanade.tachiyomi.util.chapter.NoChaptersException
 import eu.kanade.tachiyomi.util.hasCustomCover
+import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.system.getResourceColor
 import eu.kanade.tachiyomi.util.system.toast
 import eu.kanade.tachiyomi.util.view.getCoordinates
@ -199,6 +201,11 @@ class MangaController :

    override fun inflateView(inflater: LayoutInflater, container: ViewGroup): View {
        binding = MangaControllerBinding.inflate(inflater)
+        binding.recycler.applyInsetter {
+            type(navigationBars = true) {
+                padding()
+            }
+        }
        return binding.root
    }

@ -242,7 +249,7 @@ class MangaController :
            }
            .launchIn(viewScope)

-        (activity!! as MainActivity).fixViewToBottom(binding.actionToolbar)
+        (activity as? MainActivity)?.fixViewToBottom(binding.actionToolbar)

        settingsSheet = ChaptersSettingsSheet(router, presenter) { group ->
            if (group is ChaptersSettingsSheet.Filter.FilterGroup) {
@ -321,7 +328,7 @@ class MangaController :

    override fun onDestroyView(view: View) {
        destroyActionModeIfNeeded()
-        (activity!! as MainActivity).clearFixViewToBottom(binding.actionToolbar)
+        (activity as? MainActivity)?.clearFixViewToBottom(binding.actionToolbar)
        binding.actionToolbar.destroy()
        mangaInfoAdapter = null
        chaptersHeaderAdapter = null
@ -608,8 +615,9 @@ class MangaController :

    override fun openMangaCoverPicker(manga: Manga) {
        if (manga.favorite) {
-            val intent = Intent(Intent.ACTION_GET_CONTENT)
-            intent.type = "image/*"
+            val intent = Intent(Intent.ACTION_GET_CONTENT).apply {
+                type = "image/*"
+            }
            startActivityForResult(
                Intent.createChooser(
                    intent,
@ -988,7 +996,9 @@ class MangaController :
        chapters.forEach {
            chaptersAdapter?.updateItem(it)
        }
-        chaptersAdapter?.notifyDataSetChanged()
+        launchUI {
+            chaptersAdapter?.notifyDataSetChanged()
+        }
    }

    fun onChaptersDeletedError(error: Throwable) {
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaPresenter.kt
@ -316,17 +316,26 @@ class MangaPresenter(
    private fun observeDownloads() {
        observeDownloadsStatusSubscription?.let { remove(it) }
        observeDownloadsStatusSubscription = downloadManager.queue.getStatusObservable()
-            .observeOn(AndroidSchedulers.mainThread())
+            .observeOn(Schedulers.io())
+            .onBackpressureLatest()
            .filter { download -> download.manga.id == manga.id }
-            .doOnNext { onDownloadStatusChange(it) }
-            .subscribeLatestCache(MangaController::onChapterDownloadUpdate) { _, error ->
-                Timber.e(error)
-            }
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribeLatestCache(
+                { view, it ->
+                    onDownloadStatusChange(it)
+                    view.onChapterDownloadUpdate(it)
+                },
+                { _, error ->
+                    Timber.e(error)
+                }
+            )

        observeDownloadsPageSubscription?.let { remove(it) }
        observeDownloadsPageSubscription = downloadManager.queue.getProgressObservable()
-            .observeOn(AndroidSchedulers.mainThread())
+            .observeOn(Schedulers.io())
+            .onBackpressureLatest()
            .filter { download -> download.manga.id == manga.id }
+            .observeOn(AndroidSchedulers.mainThread())
            .subscribeLatestCache(MangaController::onChapterDownloadUpdate) { _, error ->
                Timber.e(error)
            }
@ -484,7 +493,7 @@ class MangaPresenter(
            db.updateChaptersProgress(chapters).executeAsBlocking()

            if (preferences.removeAfterMarkedAsRead()) {
-                deleteChapters(chapters)
+                deleteChapters(chapters.filter { it.read })
            }
        }
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChapterDownloadView.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChapterDownloadView.kt
@ -14,6 +14,9 @@ class ChapterDownloadView @JvmOverloads constructor(context: Context, attrs: Att

    private val binding: ChapterDownloadViewBinding

+    private var state = Download.State.NOT_DOWNLOADED
+    private var progress = 0
+
    private var downloadIconAnimator: ObjectAnimator? = null
    private var isAnimating = false

@ -23,6 +26,17 @@ class ChapterDownloadView @JvmOverloads constructor(context: Context, attrs: Att
    }

    fun setState(state: Download.State, progress: Int = 0) {
+        val isDirty = this.state.value != state.value || this.progress != progress
+
+        this.state = state
+        this.progress = progress
+
+        if (isDirty) {
+            updateLayout()
+        }
+    }
+
+    private fun updateLayout() {
        binding.downloadIconBorder.isVisible = state == Download.State.NOT_DOWNLOADED

        binding.downloadIcon.isVisible = state == Download.State.NOT_DOWNLOADED || state == Download.State.DOWNLOADING
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChaptersSettingsSheet.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChaptersSettingsSheet.kt
@ -17,7 +17,7 @@ class ChaptersSettingsSheet(
    private val router: Router,
    private val presenter: MangaPresenter,
    onGroupClickListener: (ExtendedNavigationView.Group) -> Unit
-) : TabbedBottomSheetDialog(router) {
+) : TabbedBottomSheetDialog(router.activity!!) {

    val filters: Filter
    private val sort: Sort
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackHolder.kt
@ -2,13 +2,13 @@ package eu.kanade.tachiyomi.ui.manga.track

 import android.annotation.SuppressLint
 import androidx.core.view.isVisible
+import androidx.recyclerview.widget.RecyclerView
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.databinding.TrackItemBinding
-import eu.kanade.tachiyomi.ui.base.holder.BaseViewHolder
 import uy.kohesive.injekt.injectLazy
 import java.text.DateFormat

-class TrackHolder(private val binding: TrackItemBinding, adapter: TrackAdapter) : BaseViewHolder(binding.root) {
+class TrackHolder(private val binding: TrackItemBinding, adapter: TrackAdapter) : RecyclerView.ViewHolder(binding.root) {

    private val preferences: PreferencesHelper by injectLazy()

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackSearchAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackSearchAdapter.kt
@ -55,24 +55,24 @@ class TrackSearchAdapter(context: Context) :
                    .into(binding.trackSearchCover)
            }

-            if (track.publishing_status.isBlank()) {
-                binding.trackSearchStatus.isVisible = false
-                binding.trackSearchStatusResult.isVisible = false
-            } else {
+            val hasStatus = track.publishing_status.isNotBlank()
+            binding.trackSearchStatus.isVisible = hasStatus
+            binding.trackSearchStatusResult.isVisible = hasStatus
+            if (hasStatus) {
                binding.trackSearchStatusResult.text = track.publishing_status.capitalize()
            }

-            if (track.publishing_type.isBlank()) {
-                binding.trackSearchType.isVisible = false
-                binding.trackSearchTypeResult.isVisible = false
-            } else {
+            val hasType = track.publishing_type.isNotBlank()
+            binding.trackSearchType.isVisible = hasType
+            binding.trackSearchTypeResult.isVisible = hasType
+            if (hasType) {
                binding.trackSearchTypeResult.text = track.publishing_type.capitalize()
            }

-            if (track.start_date.isBlank()) {
-                binding.trackSearchStart.isVisible = false
-                binding.trackSearchStartResult.isVisible = false
-            } else {
+            val hasStartDate = track.start_date.isNotBlank()
+            binding.trackSearchStart.isVisible = hasStartDate
+            binding.trackSearchStartResult.isVisible = hasStartDate
+            if (hasStartDate) {
                binding.trackSearchStartResult.text = track.start_date
            }
        }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackSheet.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackSheet.kt
@ -1,13 +1,12 @@
 package eu.kanade.tachiyomi.ui.manga.track

-import android.content.Intent
 import android.os.Bundle
 import android.view.ViewGroup
-import androidx.core.net.toUri
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.google.android.material.bottomsheet.BottomSheetBehavior
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.databinding.TrackControllerBinding
+import eu.kanade.tachiyomi.ui.base.controller.openInBrowser
 import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.util.system.copyToClipboard
 import eu.kanade.tachiyomi.widget.sheet.BaseBottomSheetDialog
@ -65,7 +64,7 @@ class TrackSheet(
        val track = adapter.getItem(position)?.track ?: return

        if (track.tracking_url.isNotBlank()) {
-            controller.activity?.startActivity(Intent(Intent.ACTION_VIEW, track.tracking_url.toUri()))
+            controller.openInBrowser(track.tracking_url)
        }
    }

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/more/AboutController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/more/AboutController.kt
@ -1,10 +1,8 @@
 package eu.kanade.tachiyomi.ui.more

 import android.app.Dialog
-import android.content.Intent
 import android.os.Build
 import android.os.Bundle
-import androidx.core.net.toUri
 import androidx.core.os.bundleOf
 import androidx.preference.PreferenceScreen
 import com.afollestad.materialdialogs.MaterialDialog
@ -15,6 +13,7 @@ import eu.kanade.tachiyomi.data.updater.UpdateResult
 import eu.kanade.tachiyomi.data.updater.UpdaterService
 import eu.kanade.tachiyomi.data.updater.github.GithubUpdateChecker
 import eu.kanade.tachiyomi.ui.base.controller.DialogController
+import eu.kanade.tachiyomi.ui.base.controller.openInBrowser
 import eu.kanade.tachiyomi.ui.setting.SettingsController
 import eu.kanade.tachiyomi.util.lang.launchNow
 import eu.kanade.tachiyomi.util.lang.toDateTimestampString
@ -76,19 +75,15 @@ class AboutController : SettingsController() {
                } else {
                    "https://github.com/tachiyomiorg/tachiyomi/releases/tag/v${BuildConfig.VERSION_NAME}"
                }
-
-                val intent = Intent(Intent.ACTION_VIEW, url.toUri())
-                startActivity(intent)
+                openInBrowser(url)
            }
        }
        if (BuildConfig.DEBUG) {
            preference {
                key = "pref_about_notices"
                titleRes = R.string.notices
-
                onClick {
-                    val intent = Intent(Intent.ACTION_VIEW, "https://github.com/tachiyomiorg/tachiyomi/blob/master/PREVIEW_RELEASE_NOTES.md".toUri())
-                    startActivity(intent)
+                    openInBrowser("https://github.com/tachiyomiorg/tachiyomi/blob/master/PREVIEW_RELEASE_NOTES.md")
                }
            }
        }
@ -97,47 +92,46 @@ class AboutController : SettingsController() {
            preference {
                key = "pref_about_website"
                titleRes = R.string.website
-                val url = "https://tachiyomi.org"
-                summary = url
-                onClick {
-                    val intent = Intent(Intent.ACTION_VIEW, url.toUri())
-                    startActivity(intent)
+                "https://tachiyomi.org".also {
+                    summary = it
+                    onClick { openInBrowser(it) }
+                }
+            }
+            preference {
+                key = "pref_about_twitter"
+                title = "Twitter"
+                "https://twitter.com/tachiyomiorg".also {
+                    summary = it
+                    onClick { openInBrowser(it) }
                }
            }
            preference {
                key = "pref_about_discord"
                title = "Discord"
-                val url = "https://discord.gg/tachiyomi"
-                summary = url
-                onClick {
-                    val intent = Intent(Intent.ACTION_VIEW, url.toUri())
-                    startActivity(intent)
+                "https://discord.gg/tachiyomi".also {
+                    summary = it
+                    onClick { openInBrowser(it) }
                }
            }
            preference {
                key = "pref_about_github"
                title = "GitHub"
-                val url = "https://github.com/tachiyomiorg/tachiyomi"
-                summary = url
-                onClick {
-                    val intent = Intent(Intent.ACTION_VIEW, url.toUri())
-                    startActivity(intent)
+                "https://github.com/tachiyomiorg/tachiyomi".also {
+                    summary = it
+                    onClick { openInBrowser(it) }
                }
            }
            preference {
                key = "pref_about_label_extensions"
                titleRes = R.string.label_extensions
-                val url = "https://github.com/tachiyomiorg/tachiyomi-extensions"
-                summary = url
-                onClick {
-                    val intent = Intent(Intent.ACTION_VIEW, url.toUri())
-                    startActivity(intent)
+                "https://github.com/tachiyomiorg/tachiyomi-extensions".also {
+                    summary = it
+                    onClick { openInBrowser(it) }
                }
            }
            preference {
                key = "pref_about_licenses"
                titleRes = R.string.licenses
-
                onClick {
                    LibsBuilder()
                        .withActivityTitle(activity!!.getString(R.string.licenses))
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/more/MoreController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/more/MoreController.kt
@ -78,7 +78,7 @@ class MoreController :
                }
            }
            preference {
-                titleRes = R.string.label_categories
+                titleRes = R.string.categories
                iconRes = R.drawable.ic_label_24dp
                iconTint = tintColor
                onClick {
@ -151,6 +151,6 @@ class MoreController :
    }

    companion object {
-        private const val URL_HELP = "https://tachiyomi.org/help/"
+        const val URL_HELP = "https://tachiyomi.org/help/"
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
@ -3,30 +3,29 @@ package eu.kanade.tachiyomi.ui.reader
 import android.annotation.SuppressLint
 import android.annotation.TargetApi
 import android.app.ProgressDialog
+import android.content.ClipData
 import android.content.Context
 import android.content.Intent
-import android.content.pm.ActivityInfo
-import android.content.res.Configuration
 import android.graphics.Bitmap
 import android.graphics.Color
 import android.os.Build
 import android.os.Bundle
+import android.view.Gravity
 import android.view.KeyEvent
 import android.view.Menu
 import android.view.MenuItem
 import android.view.MotionEvent
-import android.view.View
 import android.view.WindowManager
 import android.view.animation.Animation
 import android.view.animation.AnimationUtils
 import android.widget.SeekBar
+import android.widget.Toast
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.isVisible
 import androidx.core.view.setPadding
 import androidx.lifecycle.lifecycleScope
 import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView
-import com.google.android.material.snackbar.Snackbar
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
@ -34,14 +33,20 @@ import eu.kanade.tachiyomi.data.notification.NotificationReceiver
 import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.asImmediateFlow
+import eu.kanade.tachiyomi.data.preference.toggle
 import eu.kanade.tachiyomi.databinding.ReaderActivityBinding
 import eu.kanade.tachiyomi.ui.base.activity.BaseRxActivity
+import eu.kanade.tachiyomi.ui.main.MainActivity
+import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.ui.reader.ReaderPresenter.SetAsCoverResult.AddToLibraryFirst
 import eu.kanade.tachiyomi.ui.reader.ReaderPresenter.SetAsCoverResult.Error
 import eu.kanade.tachiyomi.ui.reader.ReaderPresenter.SetAsCoverResult.Success
 import eu.kanade.tachiyomi.ui.reader.model.ReaderChapter
 import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
 import eu.kanade.tachiyomi.ui.reader.model.ViewerChapters
+import eu.kanade.tachiyomi.ui.reader.setting.OrientationType
+import eu.kanade.tachiyomi.ui.reader.setting.ReaderSettingsSheet
+import eu.kanade.tachiyomi.ui.reader.setting.ReadingModeType
 import eu.kanade.tachiyomi.ui.reader.viewer.BaseViewer
 import eu.kanade.tachiyomi.ui.reader.viewer.pager.L2RPagerViewer
 import eu.kanade.tachiyomi.ui.reader.viewer.pager.R2LPagerViewer
@ -54,8 +59,8 @@ import eu.kanade.tachiyomi.util.system.toast
 import eu.kanade.tachiyomi.util.view.defaultBar
 import eu.kanade.tachiyomi.util.view.hideBar
 import eu.kanade.tachiyomi.util.view.isDefaultBar
+import eu.kanade.tachiyomi.util.view.setTooltip
 import eu.kanade.tachiyomi.util.view.showBar
-import eu.kanade.tachiyomi.util.view.snack
 import eu.kanade.tachiyomi.widget.SimpleAnimationListener
 import eu.kanade.tachiyomi.widget.SimpleSeekBarListener
 import kotlinx.coroutines.delay
@ -76,6 +81,16 @@ import kotlin.math.abs
@RequiresPresenter(ReaderPresenter::class)
 class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>() {

+    companion object {
+        fun newIntent(context: Context, manga: Manga, chapter: Chapter): Intent {
+            return Intent(context, ReaderActivity::class.java).apply {
+                putExtra("manga", manga.id)
+                putExtra("chapter", chapter.id)
+                addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
+            }
+        }
+    }
+
    private val preferences: PreferencesHelper by injectLazy()

    /**
@ -108,22 +123,9 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
    @Suppress("DEPRECATION")
    private var progressDialog: ProgressDialog? = null

-    companion object {
-        @Suppress("unused")
-        const val LEFT_TO_RIGHT = 1
-        const val RIGHT_TO_LEFT = 2
-        const val VERTICAL = 3
-        const val WEBTOON = 4
-        const val VERTICAL_PLUS = 5
+    private var menuToggleToast: Toast? = null

-        fun newIntent(context: Context, manga: Manga, chapter: Chapter): Intent {
-            return Intent(context, ReaderActivity::class.java).apply {
-                putExtra("manga", manga.id)
-                putExtra("chapter", chapter.id)
-                addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
-            }
-        }
-    }
+    private var readingModeToast: Toast? = null

    /**
     * Called when the activity is created. Initializes the presenter and configuration.
@ -173,6 +175,8 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
        viewer?.destroy()
        viewer = null
        config = null
+        menuToggleToast?.cancel()
+        readingModeToast?.cancel()
        progressDialog?.dismiss()
        progressDialog = null
    }
@ -236,18 +240,6 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
                presenter.bookmarkCurrentChapter(false)
                invalidateOptionsMenu()
            }
-            R.id.action_settings -> ReaderSettingsSheet(this).show()
-            R.id.action_custom_filter -> {
-                val sheet = ReaderColorFilterSheet(this)
-                    // Remove dimmed backdrop so changes can be previewed
-                    .apply { window?.setDimAmount(0f) }
-
-                // Hide toolbars while sheet is open for better preview
-                sheet.setOnDismissListener { setMenuVisibility(true) }
-                setMenuVisibility(false)
-
-                sheet.show()
-            }
        }
        return super.onOptionsItemSelected(item)
    }
@ -293,7 +285,6 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
     * Initializes the reader menu. It sets up click listeners and the initial visibility.
     */
    private fun initializeMenu() {
-        // Set toolbar
        setSupportActionBar(binding.toolbar)
        supportActionBar?.setDisplayHomeAsUpEnabled(true)
        binding.toolbar.setNavigationOnClickListener {
@ -313,6 +304,18 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
            insets
        }

+        binding.toolbar.setOnClickListener {
+            presenter.manga?.id?.let { id ->
+                startActivity(
+                    Intent(this, MainActivity::class.java).apply {
+                        action = MainActivity.SHORTCUT_MANGA
+                        putExtra(MangaController.MANGA_EXTRA, id)
+                        addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
+                    }
+                )
+            }
+        }
+
        // Init listeners on bottom menu
        binding.pageSeekbar.setOnSeekBarChangeListener(
            object : SimpleSeekBarListener() {
@ -342,15 +345,105 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
            }
        }

+        initBottomShortcuts()
+
        // Set initial visibility
        setMenuVisibility(menuVisible)
    }

+    private fun initBottomShortcuts() {
+        // Reading mode
+        with(binding.actionReadingMode) {
+            setTooltip(R.string.viewer)
+
+            setOnClickListener {
+                val newReadingMode =
+                    ReadingModeType.getNextReadingMode(presenter.getMangaViewer(resolveDefault = false))
+                presenter.setMangaViewer(newReadingMode.prefValue)
+
+                menuToggleToast?.cancel()
+                if (!preferences.showReadingMode()) {
+                    menuToggleToast = toast(newReadingMode.stringRes)
+                }
+            }
+        }
+
+        // Rotation
+        with(binding.actionRotation) {
+            setTooltip(R.string.pref_rotation_type)
+
+            setOnClickListener {
+                val newOrientation =
+                    OrientationType.getNextOrientation(preferences.rotation().get(), resources)
+
+                preferences.rotation().set(newOrientation.prefValue)
+                setOrientation(newOrientation.flag)
+
+                menuToggleToast?.cancel()
+                menuToggleToast = toast(newOrientation.stringRes)
+            }
+        }
+        preferences.rotation().asImmediateFlow { updateRotationShortcut(it) }
+            .launchIn(lifecycleScope)
+
+        // Crop borders
+        with(binding.actionCropBorders) {
+            setTooltip(R.string.pref_crop_borders)
+
+            setOnClickListener {
+                val isPagerType = ReadingModeType.isPagerType(presenter.getMangaViewer())
+                if (isPagerType) {
+                    preferences.cropBorders().toggle()
+                } else {
+                    preferences.cropBordersWebtoon().toggle()
+                }
+            }
+        }
+        updateCropBordersShortcut()
+        listOf(preferences.cropBorders(), preferences.cropBordersWebtoon())
+            .forEach { pref ->
+                pref.asFlow()
+                    .onEach { updateCropBordersShortcut() }
+                    .launchIn(lifecycleScope)
+            }
+
+        // Settings sheet
+        with(binding.actionSettings) {
+            setTooltip(R.string.action_settings)
+
+            setOnClickListener {
+                ReaderSettingsSheet(this@ReaderActivity).show()
+            }
+        }
+    }
+
+    private fun updateRotationShortcut(preference: Int) {
+        val orientation = OrientationType.fromPreference(preference, resources)
+        binding.actionRotation.setImageResource(orientation.iconRes)
+    }
+
+    private fun updateCropBordersShortcut() {
+        val isPagerType = ReadingModeType.isPagerType(presenter.getMangaViewer())
+        val enabled = if (isPagerType) {
+            preferences.cropBorders().get()
+        } else {
+            preferences.cropBordersWebtoon().get()
+        }
+
+        binding.actionCropBorders.setImageResource(
+            if (enabled) {
+                R.drawable.ic_crop_24dp
+            } else {
+                R.drawable.ic_crop_off_24dp
+            }
+        )
+    }
+
    /**
     * Sets the visibility of the menu according to [visible] and with an optional parameter to
     * [animate] the views.
     */
-    private fun setMenuVisibility(visible: Boolean, animate: Boolean = true) {
+    fun setMenuVisibility(visible: Boolean, animate: Boolean = true) {
        menuVisible = visible
        if (visible) {
            if (preferences.fullscreen().get()) {
@ -365,7 +458,7 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
                toolbarAnimation.setAnimationListener(
                    object : SimpleAnimationListener() {
                        override fun onAnimationStart(animation: Animation) {
-// Fix status bar being translucent the first time it's opened.
+                            // Fix status bar being translucent the first time it's opened.
                            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
                        }
                    }
@ -421,12 +514,16 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
     */
    fun setManga(manga: Manga) {
        val prevViewer = viewer
+
+        val viewerMode = ReadingModeType.fromPreference(presenter.getMangaViewer(resolveDefault = false))
+        binding.actionReadingMode.setImageResource(viewerMode.iconRes)
+
        val newViewer = when (presenter.getMangaViewer()) {
-            RIGHT_TO_LEFT -> R2LPagerViewer(this)
-            VERTICAL -> VerticalPagerViewer(this)
-            WEBTOON -> WebtoonViewer(this)
-            VERTICAL_PLUS -> WebtoonViewer(this, isContinuous = false)
-            else -> L2RPagerViewer(this)
+            ReadingModeType.LEFT_TO_RIGHT.prefValue -> L2RPagerViewer(this)
+            ReadingModeType.VERTICAL.prefValue -> VerticalPagerViewer(this)
+            ReadingModeType.WEBTOON.prefValue -> WebtoonViewer(this)
+            ReadingModeType.CONTINUOUS_VERTICAL.prefValue -> WebtoonViewer(this, isContinuous = false)
+            else -> R2LPagerViewer(this)
        }

        // Destroy previous viewer if there was one
@ -438,20 +535,30 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
        binding.viewerContainer.addView(newViewer.getView())

        if (preferences.showReadingMode()) {
-            showReadingModeSnackbar(presenter.getMangaViewer())
+            showReadingModeToast(presenter.getMangaViewer())
        }

        binding.toolbar.title = manga.title

        binding.pageSeekbar.isRTL = newViewer is R2LPagerViewer
+        if (newViewer is R2LPagerViewer) {
+            binding.leftChapter.setTooltip(R.string.action_next_chapter)
+            binding.rightChapter.setTooltip(R.string.action_previous_chapter)
+        } else {
+            binding.leftChapter.setTooltip(R.string.action_previous_chapter)
+            binding.rightChapter.setTooltip(R.string.action_next_chapter)
+        }

        binding.pleaseWait.isVisible = true
        binding.pleaseWait.startAnimation(AnimationUtils.loadAnimation(this, R.anim.fade_in_long))
    }

-    private fun showReadingModeSnackbar(mode: Int) {
+    private fun showReadingModeToast(mode: Int) {
        val strings = resources.getStringArray(R.array.viewers_selector)
-        binding.root.snack(strings[mode], Snackbar.LENGTH_SHORT)
+        readingModeToast?.cancel()
+        readingModeToast = toast(strings[mode]) {
+            it.setGravity(Gravity.CENTER_VERTICAL or Gravity.CENTER_HORIZONTAL, 0, 0)
+        }
    }

    /**
@ -595,10 +702,11 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
        val manga = presenter.manga ?: return
        val chapter = page.chapter.chapter

-        val stream = file.getUriCompat(this)
+        val uri = file.getUriCompat(this)
        val intent = Intent(Intent.ACTION_SEND).apply {
            putExtra(Intent.EXTRA_TEXT, getString(R.string.share_page_info, manga.title, chapter.name, page.number))
-            putExtra(Intent.EXTRA_STREAM, stream)
+            putExtra(Intent.EXTRA_STREAM, uri)
+            clipData = ClipData.newRawUri(null, uri)
            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
            type = "image/*"
        }
@ -650,6 +758,16 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
        )
    }

+    /**
+     * Forces the user preferred [orientation] on the activity.
+     */
+    private fun setOrientation(orientation: Int) {
+        val newOrientation = OrientationType.fromPreference(orientation, resources)
+        if (newOrientation.flag != requestedOrientation) {
+            requestedOrientation = newOrientation.flag
+        }
+    }
+
    /**
     * Class that handles the user preferences of the reader.
     */
@ -703,38 +821,11 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
                .launchIn(lifecycleScope)
        }

-        /**
-         * Forces the user preferred [orientation] on the activity.
-         */
-        private fun setOrientation(orientation: Int) {
-            val newOrientation = when (orientation) {
-                // Lock in current orientation
-                2 -> {
-                    val currentOrientation = resources.configuration.orientation
-                    if (currentOrientation == Configuration.ORIENTATION_PORTRAIT) {
-                        ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT
-                    } else {
-                        ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
-                    }
-                }
-                // Lock in portrait
-                3 -> ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT
-                // Lock in landscape
-                4 -> ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
-                // Rotation free
-                else -> ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
-            }
-
-            if (newOrientation != requestedOrientation) {
-                requestedOrientation = newOrientation
-            }
-        }
-
        /**
         * Sets the visibility of the bottom page indicator according to [visible].
         */
        fun setPageNumberVisibility(visible: Boolean) {
-            binding.pageNumber.visibility = if (visible) View.VISIBLE else View.INVISIBLE
+            binding.pageNumber.isVisible = visible
        }

        /**
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderNavigationOverlayView.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderNavigationOverlayView.kt
@ -0,0 +1,119 @@
+package eu.kanade.tachiyomi.ui.reader
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.Paint
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.view.View
+import android.view.ViewPropertyAnimator
+import androidx.core.content.ContextCompat
+import androidx.core.view.isVisible
+import eu.kanade.tachiyomi.ui.reader.viewer.ViewerNavigation
+import kotlin.math.abs
+
+class ReaderNavigationOverlayView(context: Context, attributeSet: AttributeSet) : View(context, attributeSet) {
+
+    private var viewPropertyAnimator: ViewPropertyAnimator? = null
+
+    private var navigation: ViewerNavigation? = null
+
+    fun setNavigation(navigation: ViewerNavigation, showOnStart: Boolean) {
+        if (!showOnStart && this.navigation == null) {
+            this.navigation = navigation
+            isVisible = false
+            return
+        }
+
+        this.navigation = navigation
+        invalidate()
+
+        if (isVisible) return
+
+        viewPropertyAnimator = animate()
+            .alpha(1f)
+            .setDuration(FADE_DURATION)
+            .withStartAction {
+                isVisible = true
+            }
+            .withEndAction {
+                viewPropertyAnimator = null
+            }
+        viewPropertyAnimator?.start()
+    }
+
+    private val regionPaint = Paint()
+
+    private val textPaint = Paint().apply {
+        textAlign = Paint.Align.CENTER
+        color = Color.WHITE
+        textSize = 64f
+    }
+
+    private val textBorderPaint = Paint().apply {
+        textAlign = Paint.Align.CENTER
+        color = Color.BLACK
+        textSize = 64f
+        style = Paint.Style.STROKE
+        strokeWidth = 8f
+    }
+
+    override fun onDraw(canvas: Canvas?) {
+        if (navigation == null) return
+
+        navigation?.regions?.forEach { region ->
+            val rect = region.rectF
+
+            canvas?.save()
+
+            // Scale rect from 1f,1f to screen width and height
+            canvas?.scale(width.toFloat(), height.toFloat())
+            regionPaint.color = ContextCompat.getColor(context, region.type.colorRes)
+            canvas?.drawRect(rect, regionPaint)
+
+            canvas?.restore()
+            // Don't want scale anymore because it messes with drawText
+            canvas?.save()
+
+            // Translate origin to rect start (left, top)
+            canvas?.translate((width * rect.left), (height * rect.top))
+
+            // Calculate center of rect width on screen
+            val x = width * (abs(rect.left - rect.right) / 2)
+
+            // Calculate center of rect height on screen
+            val y = height * (abs(rect.top - rect.bottom) / 2)
+
+            canvas?.drawText(context.getString(region.type.nameRes), x, y, textBorderPaint)
+            canvas?.drawText(context.getString(region.type.nameRes), x, y, textPaint)
+
+            canvas?.restore()
+        }
+    }
+
+    override fun performClick(): Boolean {
+        super.performClick()
+
+        if (viewPropertyAnimator == null && isVisible) {
+            viewPropertyAnimator = animate()
+                .alpha(0f)
+                .setDuration(FADE_DURATION)
+                .withEndAction {
+                    isVisible = false
+                    viewPropertyAnimator = null
+                }
+            viewPropertyAnimator?.start()
+        }
+
+        return true
+    }
+
+    override fun onTouchEvent(event: MotionEvent?): Boolean {
+        // Hide overlay if user start tapping or swiping
+        performClick()
+        return super.onTouchEvent(event)
+    }
+}
+
+private const val FADE_DURATION = 1000L
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
@ -489,9 +489,9 @@ class ReaderPresenter(
    /**
     * Returns the viewer position used by this manga or the default one.
     */
-    fun getMangaViewer(): Int {
+    fun getMangaViewer(resolveDefault: Boolean = true): Int {
        val manga = manga ?: return preferences.defaultViewer()
-        return if (manga.viewer == 0) preferences.defaultViewer() else manga.viewer
+        return if (resolveDefault && manga.viewer == 0) preferences.defaultViewer() else manga.viewer
    }

    /**
@ -559,7 +559,7 @@ class ReaderPresenter(
        val destDir = File(
            Environment.getExternalStorageDirectory().absolutePath +
                File.separator + Environment.DIRECTORY_PICTURES +
-                File.separator + "Tachiyomi"
+                File.separator + context.getString(R.string.app_name)
        )

        // Copy file in background.
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSettingsSheet.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSettingsSheet.kt
@ -1,156 +0,0 @@
-package eu.kanade.tachiyomi.ui.reader
-
-import android.os.Bundle
-import android.widget.CompoundButton
-import android.widget.Spinner
-import androidx.annotation.ArrayRes
-import androidx.core.view.isVisible
-import androidx.core.widget.NestedScrollView
-import com.tfcporciuncula.flow.Preference
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.databinding.ReaderSettingsSheetBinding
-import eu.kanade.tachiyomi.ui.reader.viewer.pager.PagerViewer
-import eu.kanade.tachiyomi.ui.reader.viewer.webtoon.WebtoonViewer
-import eu.kanade.tachiyomi.widget.IgnoreFirstSpinnerListener
-import eu.kanade.tachiyomi.widget.sheet.BaseBottomSheetDialog
-import uy.kohesive.injekt.injectLazy
-
-/**
- * Sheet to show reader and viewer preferences.
- */
-class ReaderSettingsSheet(private val activity: ReaderActivity) : BaseBottomSheetDialog(activity) {
-
-    private val preferences: PreferencesHelper by injectLazy()
-
-    private val binding = ReaderSettingsSheetBinding.inflate(activity.layoutInflater, null, false)
-
-    init {
-        val scroll = NestedScrollView(activity)
-        scroll.addView(binding.root)
-        setContentView(scroll)
-    }
-
-    /**
-     * Called when the sheet is created. It initializes the listeners and values of the preferences.
-     */
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        initGeneralPreferences()
-
-        when (activity.viewer) {
-            is PagerViewer -> initPagerPreferences()
-            is WebtoonViewer -> initWebtoonPreferences()
-        }
-    }
-
-    /**
-     * Init general reader preferences.
-     */
-    private fun initGeneralPreferences() {
-        binding.viewer.onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            activity.presenter.setMangaViewer(position)
-
-            val mangaViewer = activity.presenter.getMangaViewer()
-            if (mangaViewer == ReaderActivity.WEBTOON || mangaViewer == ReaderActivity.VERTICAL_PLUS) {
-                initWebtoonPreferences()
-            } else {
-                initPagerPreferences()
-            }
-        }
-        binding.viewer.setSelection(activity.presenter.manga?.viewer ?: 0, false)
-
-        binding.rotationMode.bindToPreference(preferences.rotation(), 1)
-        binding.backgroundColor.bindToIntPreference(preferences.readerTheme(), R.array.reader_themes_values)
-        binding.showPageNumber.bindToPreference(preferences.showPageNumber())
-        binding.fullscreen.bindToPreference(preferences.fullscreen())
-        binding.keepscreen.bindToPreference(preferences.keepScreenOn())
-        binding.longTap.bindToPreference(preferences.readWithLongTap())
-        binding.alwaysShowChapterTransition.bindToPreference(preferences.alwaysShowChapterTransition())
-        binding.pageTransitions.bindToPreference(preferences.pageTransitions())
-
-        // If the preference is explicitly disabled, that means the setting was configured since there is a cutout
-        if (activity.hasCutout || !preferences.cutoutShort().get()) {
-            binding.cutoutShort.isVisible = true
-            binding.cutoutShort.bindToPreference(preferences.cutoutShort())
-        }
-    }
-
-    /**
-     * Init the preferences for the pager reader.
-     */
-    private fun initPagerPreferences() {
-        binding.webtoonPrefsGroup.root.isVisible = false
-        binding.pagerPrefsGroup.root.isVisible = true
-
-        binding.pagerPrefsGroup.tappingPrefsGroup.isVisible = preferences.readWithTapping().get()
-
-        binding.pagerPrefsGroup.tappingInverted.bindToPreference(preferences.pagerNavInverted())
-
-        binding.pagerPrefsGroup.pagerNav.bindToPreference(preferences.navigationModePager())
-        binding.pagerPrefsGroup.scaleType.bindToPreference(preferences.imageScaleType(), 1)
-        binding.pagerPrefsGroup.zoomStart.bindToPreference(preferences.zoomStart(), 1)
-        binding.pagerPrefsGroup.cropBorders.bindToPreference(preferences.cropBorders())
-    }
-
-    /**
-     * Init the preferences for the webtoon reader.
-     */
-    private fun initWebtoonPreferences() {
-        binding.pagerPrefsGroup.root.isVisible = false
-        binding.webtoonPrefsGroup.root.isVisible = true
-
-        binding.webtoonPrefsGroup.tappingPrefsGroup.isVisible = preferences.readWithTapping().get()
-
-        binding.webtoonPrefsGroup.tappingInverted.bindToPreference(preferences.webtoonNavInverted())
-
-        binding.webtoonPrefsGroup.webtoonNav.bindToPreference(preferences.navigationModeWebtoon())
-        binding.webtoonPrefsGroup.cropBordersWebtoon.bindToPreference(preferences.cropBordersWebtoon())
-        binding.webtoonPrefsGroup.webtoonSidePadding.bindToIntPreference(preferences.webtoonSidePadding(), R.array.webtoon_side_padding_values)
-    }
-
-    /**
-     * Binds a checkbox or switch view with a boolean preference.
-     */
-    private fun CompoundButton.bindToPreference(pref: Preference<Boolean>) {
-        isChecked = pref.get()
-        setOnCheckedChangeListener { _, isChecked -> pref.set(isChecked) }
-    }
-
-    /**
-     * Binds a spinner to an int preference with an optional offset for the value.
-     */
-    private fun Spinner.bindToPreference(pref: Preference<Int>, offset: Int = 0) {
-        onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            pref.set(position + offset)
-        }
-        setSelection(pref.get() - offset, false)
-    }
-
-    /**
-     * Binds a spinner to an enum preference.
-     */
-    private inline fun <reified T : Enum<T>> Spinner.bindToPreference(pref: Preference<T>) {
-        val enumConstants = T::class.java.enumConstants
-
-        onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            enumConstants?.get(position)?.let { pref.set(it) }
-        }
-
-        enumConstants?.indexOf(pref.get())?.let { setSelection(it, false) }
-    }
-
-    /**
-     * Binds a spinner to an int preference. The position of the spinner item must
-     * correlate with the [intValues] resource item (in arrays.xml), which is a <string-array>
-     * of int values that will be parsed here and applied to the preference.
-     */
-    private fun Spinner.bindToIntPreference(pref: Preference<Int>, @ArrayRes intValuesResource: Int) {
-        val intValues = resources.getStringArray(intValuesResource).map { it.toIntOrNull() }
-        onItemSelectedListener = IgnoreFirstSpinnerListener { position ->
-            pref.set(intValues[position]!!)
-        }
-        setSelection(intValues.indexOf(pref.get()), false)
-    }
-}
--- a/Show More
+++ b/Show More