Fix preview

(cherry picked from commit fdb96179c6373eb0a8e7d6daea671a315d5ce5f0)

.github/renovate.json5

@@ -0,0 +1,8 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ],
+  "labels": ["Dependencies"],
+  "includePaths": [".github/workflows/*", "gradle/sy.versions.toml"],
+}

.github/workflows/build_check.yml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v1
+        uses: gradle/actions/wrapper-validation@v4
 
   build:
     name: Build app
@@ -27,19 +27,19 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up JDK
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: 17
           distribution: adopt
 
       - name: Set up gradle
-        uses: gradle/actions/setup-gradle@v3
+        uses: gradle/actions/setup-gradle@v4
 
       - name: Build app
-        run: ./gradlew assembleDevDebug
+        run: ./gradlew detekt assembleDevDebug
 
       - name: Upload APK
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: TachiyomiSY-${{ github.sha }}.apk
           path: app/build/outputs/apk/dev/debug/app-dev-debug.apk

.github/workflows/build_push.yml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v2
+        uses: gradle/actions/wrapper-validation@v4
 
       - name: Setup Android SDK
         run: |
@@ -31,19 +31,26 @@ jobs:
           distribution: adopt
 
       - name: Set up gradle
-        uses: gradle/actions/setup-gradle@v3
+        uses: gradle/actions/setup-gradle@v4
-          
+
       # SY <--
       - name: Write google-services.json
-        uses: DamianReeves/write-file-action@v1.2
+        uses: DamianReeves/write-file-action@v1.3
         with:
           path: app/google-services.json
           contents: ${{ secrets.GOOGLE_SERVICES_TEXT }}
           write-mode: overwrite
+
+      - name: Write client_secrets.json
+        uses: DamianReeves/write-file-action@v1.3
+        with:
+          path: app/src/main/assets/client_secrets.json
+          contents: ${{ secrets.CLIENT_SECRETS_TEXT }}
+          write-mode: overwrite
       # SY -->
 
       - name: Build app and run unit tests
-        run: ./gradlew assembleStandardRelease testStandardReleaseUnitTest --stacktrace
+        run: ./gradlew detekt assembleStandardRelease testStandardReleaseUnitTest --stacktrace
 
       - name: Sign APK
         uses: r0adkll/sign-android-release@v1
@@ -79,7 +86,7 @@ jobs:
           echo "APK_X86_64_SHA=$sha" >> $GITHUB_ENV
 
       - name: Create release
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ github.run_number }}
           name: TachiyomiSY

.github/workflows/build_push_preview.yml

@@ -3,12 +3,11 @@ name: Remote Dispatch Action Initiator
 on:
   push:
    branches: 
-    - 'master'
+    - 'preview'
  
 jobs:
   trigger_preview_build:
     name: Trigger preview build
-    if: ${{ github.ref == 'refs/heads/master' }}
     runs-on: ubuntu-latest
 
     steps:
@@ -16,15 +15,12 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v1
+        uses: gradle/actions/wrapper-validation@v4
 
-      - name: TAG - Bump version and push tag
+      - name: Create Tag
-        uses: anothrNick/github-tag-action@1.67.0
+        run: |
-        env:
+          git tag "preview-${{ github.run_number }}"
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          git push origin "preview-${{ github.run_number }}"
-          WITH_V: true
-          RELEASE_BRANCHES: master
-          DEFAULT_BUMP: patch
 
       - name: PING - Dispatch initiating repository event
         run: |

.github/workflows/issue_moderator.yml

@@ -40,6 +40,12 @@ jobs:
                 "ignoreCase": true,
                 "labels": ["Cloudflare protected"],
                 "message": "Refer to the **Solving Cloudflare issues** section at https://mihon.app/docs/guides/troubleshooting/#cloudflare. If it doesn't work, migrate to other sources or wait until they lower their protection."
+              },
+              {
+                "type": "both",
+                "regex": "^.*(myanimelist|mal).*$",
+                "ignoreCase": true,
+                "message": "For issues with linking MyAnimeList, please follow these steps:\n1. Update Mihon to version 0.16.4 or newer\n2. Change your default User-Agent (`More → Settings → Advanced → Default user agent string`)\n3. Close and restart Mihon\n4. Attempt to link MyAnimeList again\n\nIf you had MyAnimeList linked before, try to unlink it first before trying these steps."
               }
             ]
           auto-close-ignore-label: do-not-autoclose

.gitignore

@@ -1,4 +1,5 @@
 .gradle
+.kotlin
 /local.properties
 /.idea/workspace.xml
 .DS_Store
@@ -22,3 +23,4 @@ TODO.md
 CHANGELOG.md
 /captures
 build.sh
+/app/src/main/assets/client_secrets.json

CONTRIBUTING.md

@@ -26,7 +26,7 @@ Before you start, please note that the ability to use following technologies is
 
 ## Linting
 
-To auto-fix some linting errors, run the `ktlintFormat` Gradle task.
+Run the `detekt` gradle task. If the build fails, a report of issues can be found in `app/build/reports/detekt/`. The report is availble in several formats and details each issue that needs attention. 
 
 ## Getting help
 
@@ -52,3 +52,20 @@ When creating a fork, remember to:
 - To avoid having your data polluting the main app's analytics and crash report services:
     - If you want to use Firebase analytics, replace [`google-services.json`](https://github.com/tachiyomiorg/tachiyomi/blob/master/app/src/standard/google-services.json) with your own
     - If you want to use ACRA crash reporting, replace the `ACRA_URI` endpoint in [`build.gradle.kts`](https://github.com/tachiyomiorg/tachiyomi/blob/master/app/build.gradle.kts) with your own
+
+
+### Supporting Cloud Sync - Google Drive Implementation
+1. Go to [Google Cloud Console](https://console.cloud.google.com)
+2. Create a new project
+3. Go to API & Services -> Library -> Google Drive API and click enable
+4. Go to API & Services -> Oauth consent screen
+5. Create it, fill in the app name, user support email, and developer contact information
+6. In the next screen, click add or remove scopes, and add the `.../auth/drive.appdata` and `.../auth/drive.file` scopes
+7. Don't add any test users and go back to the dashboard
+8. Click publish
+9. Go to API & Services -> Credentials
+10. Click Create credentials -> Oauth client ID
+11. Select Android, give it a name, and set `eu.kanade.google.oauth` as the package name
+12. To get the SHA-1 key, run `keytool -printcert -jarfile app-standard-universal-release.apk` on your apk, and copy the listed SHA-1
+13. Expand advanced settings, and enable Custom URL scheme
+14. After that just download the json, name it to `client_secrets.json` and put it in `app/src/main/assets/`

README.md

@@ -1,20 +1,20 @@
-| Preview Builds | Release Builds | Tachiyomi Support Server |
+| Preview Builds | Release Builds | Mihon Support Server |
 |-------|----------|----------|
 | [![Preview](https://github.com/jobobby04/TachiyomiSYPreview/workflows/Remote%20Dispatch%20Build%20App/badge.svg)](https://github.com/jobobby04/TachiyomiSYPreview/releases) | [![stable release](https://img.shields.io/github/release/jobobby04/tachiyomisy.svg?maxAge=3600&label=download)](https://github.com/jobobby04/tachiyomisy/releases/latest) | [![Discord](https://img.shields.io/discord/1195734228319617024.svg?label=discord&labelColor=7289da&color=2c2f33&style=flat)](https://discord.gg/mihon) |
 
 
 # ![app icon](./.github/readme-images/app-icon.png)TachiyomiSY
-Tachiyomi is a free and open source manga reader for Android 6.0 and above. This version of Tachiyomi, TachiyomiSY was based off TachiyomiAZ. This version is meant to push forward in the ways of usability and features. TachiyomiSY tries to push forward where it can, but staying in a place where it can easily grab updates and features from the main app, it tries to make new features, or take features from other forks like J2K and Neko.
+Mihon is a free and open source manga reader for Android 6.0 and above. This version of Mihon, TachiyomiSY was based off TachiyomiAZ. This version is meant to push forward in the ways of usability and features. TachiyomiSY tries to push forward where it can, but staying in a place where it can easily grab updates and features from the main app, it tries to make new features, or take features from other forks like J2K and Neko.
 
 ![screenshots of app](./.github/readme-images/screens.png)
 
 ## Features
 
-Features of Tachiyomi(original) include:
+Features of Mihon(original) include:
 * Online reading from a variety of sources
 * Local reading of downloaded content
 * A configurable reader with multiple viewers, reading directions and other settings.
-* Tracker support: [MyAnimeList](https://myanimelist.net/), [AniList](https://anilist.co/), [Kitsu](https://kitsu.io/), [MangaUpdates](https://mangaupdates.com), [Shikimori](https://shikimori.one), and [Bangumi](https://bgm.tv/) support
+* Tracker support: [MyAnimeList](https://myanimelist.net/), [AniList](https://anilist.co/), [Kitsu](https://kitsu.app/), [MangaUpdates](https://mangaupdates.com), [Shikimori](https://shikimori.one), and [Bangumi](https://bgm.tv/) support
 * Categories to organize your library
 * Light and dark themes
 * Schedule updating your library for new chapters
@@ -42,7 +42,6 @@ Features of TachiyomiSY include:
 * Page preload customization
 * Customize image cache size
 * Batch import of custom sources and featured extensions
-* Automatic CAPTCHA solving
 * Advanced source settings page, searching, enable/disable all
 * Click tag for local search, long click tag for global search
 * Merge multiple of the same manga from different sources
@@ -68,6 +67,15 @@ Get the app from our [releases page](https://github.com/jobobby04/tachiyomisy/re
 
 If you want to try new features before they get to the stable release, you can download the preview version [here](https://github.com/jobobby04/tachiyomisypreview/releases).
 
+## Translation
+Feel free to translate the project on [Weblate](https://hosted.weblate.org/projects/mihon/tachiyomisy/)
+
+<details><summary>Translation Progress</summary>
+<a href="https://hosted.weblate.org/engage/mihon/">
+<img src="https://hosted.weblate.org/widgets/mihon/-/tachiyomisy/multi-auto.svg" alt="Translation status" />
+</a>
+</details>
+
 ## Issues, Feature Requests and Contributing
 
 Please make sure to read the full guidelines. Your issue may be closed without warning if you do not.
@@ -89,9 +97,7 @@ Please make sure to read the full guidelines. Your issue may be closed without w
 * If it could be device-dependent, try reproducing on another device (if possible)
 * Don't group unrelated requests into one issue
 
-DO: https://github.com/tachiyomiorg/tachiyomi/issues/24 https://github.com/tachiyomiorg/tachiyomi/issues/71
+Use the [issue forms](https://github.com/jobobby04/TachiyomiSY/issues/new/choose) to submit a bug.
-
-DON'T: https://github.com/tachiyomiorg/tachiyomi/issues/75
 
 </details>
 
@@ -116,4 +122,4 @@ See [CODE_OF_CONDUCT.md](./CODE_OF_CONDUCT.md).
 ## FAQ
 
 [See our website.](https://mihon.app/)
-You can also reach out to us on [Discord](https://discord.gg/mihon).
+You can also reach out to us on [Discord](https://discord.gg/mihon).

app/build.gradle.kts

@@ -1,9 +1,12 @@
+import mihon.buildlogic.getBuildTime
+import mihon.buildlogic.getCommitCount
+import mihon.buildlogic.getGitSha
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    id("com.android.application")
+    id("mihon.android.application")
+    id("mihon.android.application.compose")
     id("com.mikepenz.aboutlibraries.plugin")
-    kotlin("android")
     kotlin("plugin.parcelize")
     kotlin("plugin.serialization")
     // id("com.github.zellius.shortcut-helper")
@@ -26,7 +29,7 @@ android {
     defaultConfig {
         applicationId = "eu.kanade.tachiyomi.sy"
 
-        versionCode = 65
+        versionCode = 69
         versionName = "1.10.5"
 
         buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")
@@ -120,7 +123,6 @@ android {
 
     buildFeatures {
         viewBinding = true
-        compose = true
         buildConfig = true
 
         // Disable some unused things
@@ -133,10 +135,6 @@ android {
         abortOnError = false
         checkReleaseBuilds = false
     }
-
-    composeOptions {
-        kotlinCompilerExtensionVersion = compose.versions.compiler.get()
-    }
 }
 
 dependencies {
@@ -154,26 +152,25 @@ dependencies {
     implementation(projects.presentationWidget)
 
     // Compose
-    implementation(platform(compose.bom))
     implementation(compose.activity)
     implementation(compose.foundation)
     implementation(compose.material3.core)
-    implementation(compose.material.core)
     implementation(compose.material.icons)
     implementation(compose.animation)
     implementation(compose.animation.graphics)
     debugImplementation(compose.ui.tooling)
     implementation(compose.ui.tooling.preview)
     implementation(compose.ui.util)
-    implementation(compose.accompanist.webview)
     implementation(compose.accompanist.systemuicontroller)
+    
+    implementation(androidx.interpolator)
 
     implementation(androidx.paging.runtime)
     implementation(androidx.paging.compose)
 
     implementation(libs.bundles.sqlite)
     // SY -->
-    implementation(libs.sqlcipher)
+    implementation(sylibs.sqlcipher)
     // SY <--
 
     implementation(kotlinx.reflect)
@@ -215,7 +212,7 @@ dependencies {
     // Disk
     implementation(libs.disklrucache)
     implementation(libs.unifile)
-    implementation(libs.junrar)
+    implementation(libs.bundles.archive)
     // SY -->
     implementation(libs.zip4j)
     // SY <--
@@ -247,12 +244,14 @@ dependencies {
     implementation(libs.bundles.voyager)
     implementation(libs.compose.materialmotion)
     implementation(libs.swipe)
+    implementation(libs.compose.webview)
+    implementation(libs.compose.grid)
+
 
     // Logging
     implementation(libs.logcat)
 
     // Crash reports/analytics
-    // implementation(libs.bundles.acra)
     // "standardImplementation"(libs.firebase.analytics)
 
     // Shizuku
@@ -265,6 +264,8 @@ dependencies {
     // debugImplementation(libs.leakcanary.android)
     implementation(libs.leakcanary.plumber)
 
+    testImplementation(kotlinx.coroutines.test)
+
     // SY -->
     // Text distance (EH)
     implementation(sylibs.simularity)
@@ -279,6 +280,10 @@ dependencies {
     // RatingBar (SY)
     implementation(sylibs.ratingbar)
     implementation(sylibs.composeRatingbar)
+
+    // Google drive
+    implementation(sylibs.google.api.services.drive)
+    implementation(sylibs.google.api.client.oauth)
 }
 
 androidComponents {
@@ -300,7 +305,7 @@ androidComponents {
 tasks {
     // See https://kotlinlang.org/docs/reference/experimental.html#experimental-status-of-experimental-api(-markers)
     withType<KotlinCompile> {
-        kotlinOptions.freeCompilerArgs += listOf(
+        compilerOptions.freeCompilerArgs.addAll(
             "-Xcontext-receivers",
             "-opt-in=androidx.compose.foundation.layout.ExperimentalLayoutApi",
             "-opt-in=androidx.compose.material.ExperimentalMaterialApi",
@@ -311,31 +316,11 @@ tasks {
             "-opt-in=androidx.compose.animation.ExperimentalAnimationApi",
             "-opt-in=androidx.compose.animation.graphics.ExperimentalAnimationGraphicsApi",
             "-opt-in=coil3.annotation.ExperimentalCoilApi",
-            "-opt-in=com.google.accompanist.permissions.ExperimentalPermissionsApi",
             "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
             "-opt-in=kotlinx.coroutines.FlowPreview",
             "-opt-in=kotlinx.coroutines.InternalCoroutinesApi",
             "-opt-in=kotlinx.serialization.ExperimentalSerializationApi",
         )
-
-        if (project.findProperty("tachiyomi.enableComposeCompilerMetrics") == "true") {
-            kotlinOptions.freeCompilerArgs += listOf(
-                "-P",
-                "plugin:androidx.compose.compiler.plugins.kotlin:reportsDestination=" +
-                    project.layout.buildDirectory.dir("compose_metrics").get().asFile.absolutePath,
-            )
-            kotlinOptions.freeCompilerArgs += listOf(
-                "-P",
-                "plugin:androidx.compose.compiler.plugins.kotlin:metricsDestination=" +
-                    project.layout.buildDirectory.dir("compose_metrics").get().asFile.absolutePath,
-            )
-        }
-
-        // https://developer.android.com/jetpack/androidx/releases/compose-compiler#1.5.9
-        kotlinOptions.freeCompilerArgs += listOf(
-            "-P",
-            "plugin:androidx.compose.compiler.plugins.kotlin:nonSkippingGroupOptimization=true",
-        )
     }
 }
 

app/proguard-rules.pro

@@ -2,6 +2,7 @@
 
 -keep,allowoptimization class eu.kanade.**
 -keep,allowoptimization class tachiyomi.**
+-keep,allowoptimization class mihon.**
 
 # Keep common dependencies used in extensions
 -keep,allowoptimization class androidx.preference.** { public protected *; }
@@ -46,6 +47,10 @@
 -dontnote rx.internal.util.PlatformDependent
 ##---------------End: proguard configuration for RxJava 1.x  ----------
 
+##---------------Begin: proguard configuration for okhttp  ----------
+-keepclasseswithmembers class okhttp3.MultipartBody$Builder { *; }
+##---------------End: proguard configuration for okhttp  ----------
+
 ##---------------Begin: proguard configuration for kotlinx.serialization  ----------
 -keepattributes *Annotation*, InnerClasses
 -dontnote kotlinx.serialization.** # core serialization annotations
@@ -122,10 +127,19 @@
 # XmlUtil
 -keep public enum nl.adaptivity.xmlutil.EventType { *; }
 
+# Apache Commons Compress
+-keep class * extends org.apache.commons.compress.archivers.zip.ZipExtraField { <init>(); }
+
 # Firebase
 -keep class com.google.firebase.installations.** { *; }
 -keep interface com.google.firebase.installations.** { *; }
 
+# Google Drive
+-keep class com.google.api.services.** { *; }
+
+# Google OAuth
+-keep class com.google.api.client.** { *; }
+
 # SY -->
 # SqlCipher
 -keepclassmembers class net.zetetic.database.sqlcipher.SQLiteCustomFunction { *; }
@@ -260,6 +274,9 @@
  -keep,allowoptimization class * extends uy.kohesive.injekt.api.TypeReference
  -keep,allowoptimization public class io.requery.android.database.sqlite.SQLiteConnection { *; }
 
+ # Keep apache http client
+ -keep class org.apache.http.** { *; }
+
 # Suggested rules
 -dontwarn com.oracle.svm.core.annotate.AutomaticFeature
 -dontwarn com.oracle.svm.core.annotate.Delete
@@ -272,4 +289,16 @@
 -dontwarn org.slf4j.impl.StaticLoggerBinder
 -dontwarn java.lang.Module
 -dontwarn org.graalvm.nativeimage.hosted.RuntimeResourceAccess
--dontwarn org.jspecify.annotations.NullMarked
+-dontwarn org.jspecify.annotations.NullMarked
+-dontwarn javax.naming.InvalidNameException
+-dontwarn javax.naming.NamingException
+-dontwarn javax.naming.directory.Attribute
+-dontwarn javax.naming.directory.Attributes
+-dontwarn javax.naming.ldap.LdapName
+-dontwarn javax.naming.ldap.Rdn
+-dontwarn org.ietf.jgss.GSSContext
+-dontwarn org.ietf.jgss.GSSCredential
+-dontwarn org.ietf.jgss.GSSException
+-dontwarn org.ietf.jgss.GSSManager
+-dontwarn org.ietf.jgss.GSSName
+-dontwarn org.ietf.jgss.Oid

app/src/main/AndroidManifest.xml

@@ -188,6 +188,20 @@
                 <data android:host="shikimori-auth" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".ui.setting.track.GoogleDriveLoginActivity"
+            android:label="GoogleDrive"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data
+                    android:scheme="eu.kanade.google.oauth" />
+            </intent-filter>
+        </activity>
 
         <activity
             android:name="exh.ui.login.EhLoginActivity"

app/src/main/java/eu/kanade/domain/DomainModule.kt

@@ -4,10 +4,7 @@ import eu.kanade.domain.chapter.interactor.GetAvailableScanlators
 import eu.kanade.domain.chapter.interactor.SetReadStatus
 import eu.kanade.domain.chapter.interactor.SyncChaptersWithSource
 import eu.kanade.domain.download.interactor.DeleteDownload
-import eu.kanade.domain.extension.interactor.CreateExtensionRepo
-import eu.kanade.domain.extension.interactor.DeleteExtensionRepo
 import eu.kanade.domain.extension.interactor.GetExtensionLanguages
-import eu.kanade.domain.extension.interactor.GetExtensionRepos
 import eu.kanade.domain.extension.interactor.GetExtensionSources
 import eu.kanade.domain.extension.interactor.GetExtensionsByType
 import eu.kanade.domain.extension.interactor.TrustExtension
@@ -26,6 +23,16 @@ import eu.kanade.domain.track.interactor.AddTracks
 import eu.kanade.domain.track.interactor.RefreshTracks
 import eu.kanade.domain.track.interactor.SyncChapterProgressWithTrack
 import eu.kanade.domain.track.interactor.TrackChapter
+import mihon.data.repository.ExtensionRepoRepositoryImpl
+import mihon.domain.extensionrepo.interactor.CreateExtensionRepo
+import mihon.domain.extensionrepo.interactor.DeleteExtensionRepo
+import mihon.domain.extensionrepo.interactor.GetExtensionRepo
+import mihon.domain.extensionrepo.interactor.GetExtensionRepoCount
+import mihon.domain.extensionrepo.interactor.ReplaceExtensionRepo
+import mihon.domain.extensionrepo.interactor.UpdateExtensionRepo
+import mihon.domain.extensionrepo.repository.ExtensionRepoRepository
+import mihon.domain.extensionrepo.service.ExtensionRepoService
+import mihon.domain.upcoming.interactor.GetUpcomingManga
 import tachiyomi.data.category.CategoryRepositoryImpl
 import tachiyomi.data.chapter.ChapterRepositoryImpl
 import tachiyomi.data.history.HistoryRepositoryImpl
@@ -111,6 +118,7 @@ class DomainModule : InjektModule {
         addFactory { GetMangaByUrlAndSourceId(get()) }
         addFactory { GetManga(get()) }
         addFactory { GetNextChapters(get(), get(), get(), get()) }
+        addFactory { GetUpcomingManga(get()) }
         addFactory { ResetViewerFlags(get()) }
         addFactory { SetMangaChapterFlags(get()) }
         addFactory { FetchInterval(get()) }
@@ -171,10 +179,15 @@ class DomainModule : InjektModule {
         addFactory { ToggleLanguage(get()) }
         addFactory { ToggleSource(get()) }
         addFactory { ToggleSourcePin(get()) }
-        addFactory { TrustExtension(get()) }
+        addFactory { TrustExtension(get(), get()) }
 
-        addFactory { CreateExtensionRepo(get()) }
+        addSingletonFactory<ExtensionRepoRepository> { ExtensionRepoRepositoryImpl(get()) }
+        addFactory { ExtensionRepoService(get(), get()) }
+        addFactory { GetExtensionRepo(get()) }
+        addFactory { GetExtensionRepoCount(get()) }
+        addFactory { CreateExtensionRepo(get(), get()) }
         addFactory { DeleteExtensionRepo(get()) }
-        addFactory { GetExtensionRepos(get()) }
+        addFactory { ReplaceExtensionRepo(get()) }
+        addFactory { UpdateExtensionRepo(get(), get()) }
     }
 }

app/src/main/java/eu/kanade/domain/base/BasePreferences.kt

@@ -2,8 +2,6 @@ package eu.kanade.domain.base
 
 import android.content.Context
 import dev.icerock.moko.resources.StringResource
-import eu.kanade.tachiyomi.util.system.isPreviewBuildType
-import eu.kanade.tachiyomi.util.system.isReleaseBuildType
 import tachiyomi.core.common.preference.Preference
 import tachiyomi.core.common.preference.PreferenceStore
 import tachiyomi.i18n.MR
@@ -22,8 +20,6 @@ class BasePreferences(
 
     fun extensionInstaller() = ExtensionInstallerPreference(context, preferenceStore)
 
-    fun acraEnabled() = preferenceStore.getBoolean("acra.enable", isPreviewBuildType || isReleaseBuildType)
-
     fun shownOnboardingFlow() = preferenceStore.getBoolean(Preference.appStateKey("onboarding_complete"), false)
 
     enum class ExtensionInstaller(val titleRes: StringResource, val requiresSystemPermission: Boolean) {
@@ -32,4 +28,6 @@ class BasePreferences(
         SHIZUKU(MR.strings.ext_installer_shizuku, false),
         PRIVATE(MR.strings.ext_installer_private, false),
     }
+
+    fun displayProfile() = preferenceStore.getString("pref_display_profile_key", "")
 }

app/src/main/java/eu/kanade/domain/chapter/model/Chapter.kt

@@ -39,4 +39,5 @@ fun Chapter.toDbChapter(): DbChapter = ChapterImpl().also {
     it.date_upload = dateUpload
     it.chapter_number = chapterNumber.toFloat()
     it.source_order = sourceOrder.toInt()
+    it.last_modified = lastModifiedAt
 }

app/src/main/java/eu/kanade/domain/extension/interactor/CreateExtensionRepo.kt

@@ -1,25 +0,0 @@
-package eu.kanade.domain.extension.interactor
-
-import eu.kanade.domain.source.service.SourcePreferences
-import tachiyomi.core.common.preference.plusAssign
-
-class CreateExtensionRepo(private val preferences: SourcePreferences) {
-
-    fun await(name: String): Result {
-        // Do not allow invalid formats
-        if (!name.matches(repoRegex)) {
-            return Result.InvalidUrl
-        }
-
-        preferences.extensionRepos() += name.removeSuffix("/index.min.json")
-
-        return Result.Success
-    }
-
-    sealed interface Result {
-        data object InvalidUrl : Result
-        data object Success : Result
-    }
-}
-
-private val repoRegex = """^https://.*/index\.min\.json$""".toRegex()

app/src/main/java/eu/kanade/domain/extension/interactor/DeleteExtensionRepo.kt

@@ -1,11 +0,0 @@
-package eu.kanade.domain.extension.interactor
-
-import eu.kanade.domain.source.service.SourcePreferences
-import tachiyomi.core.common.preference.minusAssign
-
-class DeleteExtensionRepo(private val preferences: SourcePreferences) {
-
-    fun await(repo: String) {
-        preferences.extensionRepos() -= repo
-    }
-}

app/src/main/java/eu/kanade/domain/extension/interactor/GetExtensionRepos.kt

@@ -1,11 +0,0 @@
-package eu.kanade.domain.extension.interactor
-
-import eu.kanade.domain.source.service.SourcePreferences
-import kotlinx.coroutines.flow.Flow
-
-class GetExtensionRepos(private val preferences: SourcePreferences) {
-
-    fun subscribe(): Flow<Set<String>> {
-        return preferences.extensionRepos().changes()
-    }
-}

app/src/main/java/eu/kanade/domain/extension/interactor/GetExtensionsByType.kt

@@ -20,7 +20,7 @@ class GetExtensionsByType(
             extensionManager.installedExtensionsFlow,
             extensionManager.untrustedExtensionsFlow,
             extensionManager.availableExtensionsFlow,
-        ) { _activeLanguages, _installed, _untrusted, _available ->
+        ) { enabledLanguages, _installed, _untrusted, _available ->
             val (updates, installed) = _installed
                 .filter { (showNsfwSources || !it.isNsfw) }
                 .sortedWith(
@@ -41,9 +41,9 @@ class GetExtensionsByType(
                 }
                 .flatMap { ext ->
                     if (ext.sources.isEmpty()) {
-                        return@flatMap if (ext.lang in _activeLanguages) listOf(ext) else emptyList()
+                        return@flatMap if (ext.lang in enabledLanguages) listOf(ext) else emptyList()
                     }
-                    ext.sources.filter { it.lang in _activeLanguages }
+                    ext.sources.filter { it.lang in enabledLanguages }
                         .map {
                             ext.copy(
                                 name = it.name,

app/src/main/java/eu/kanade/domain/extension/interactor/TrustExtension.kt

@@ -3,15 +3,18 @@ package eu.kanade.domain.extension.interactor
 import android.content.pm.PackageInfo
 import androidx.core.content.pm.PackageInfoCompat
 import eu.kanade.domain.source.service.SourcePreferences
+import mihon.domain.extensionrepo.repository.ExtensionRepoRepository
 import tachiyomi.core.common.preference.getAndSet
 
 class TrustExtension(
+    private val extensionRepoRepository: ExtensionRepoRepository,
     private val preferences: SourcePreferences,
 ) {
 
-    fun isTrusted(pkgInfo: PackageInfo, signatureHash: String): Boolean {
+    suspend fun isTrusted(pkgInfo: PackageInfo, fingerprints: List<String>): Boolean {
-        val key = "${pkgInfo.packageName}:${PackageInfoCompat.getLongVersionCode(pkgInfo)}:$signatureHash"
+        val trustedFingerprints = extensionRepoRepository.getAll().map { it.signingKeyFingerprint }.toHashSet()
-        return key in preferences.trustedExtensions().get()
+        val key = "${pkgInfo.packageName}:${PackageInfoCompat.getLongVersionCode(pkgInfo)}:${fingerprints.last()}"
+        return trustedFingerprints.any { fingerprints.contains(it) } || key in preferences.trustedExtensions().get()
     }
 
     fun trust(pkgName: String, versionCode: Long, signatureHash: String) {
@@ -19,9 +22,7 @@ class TrustExtension(
             // Remove previously trusted versions
             val removed = exts.filterNot { it.startsWith("$pkgName:") }.toMutableSet()
 
-            removed.also {
+            removed.also { it += "$pkgName:$versionCode:$signatureHash" }
-                it += "$pkgName:$versionCode:$signatureHash"
-            }
         }
     }
 

app/src/main/java/eu/kanade/domain/source/service/SourcePreferences.kt

@@ -49,6 +49,11 @@ class SourcePreferences(
         emptySet(),
     )
 
+    fun globalSearchFilterState() = preferenceStore.getBoolean(
+        Preference.appStateKey("has_filters_toggle_state"),
+        false,
+    )
+
     // SY -->
     fun enableSourceBlacklist() = preferenceStore.getBoolean("eh_enable_source_blacklist", true)
 

app/src/main/java/eu/kanade/domain/sync/SyncPreferences.kt

@@ -0,0 +1,105 @@
+package eu.kanade.domain.sync
+
+import eu.kanade.domain.sync.models.SyncSettings
+import eu.kanade.tachiyomi.data.sync.models.SyncTriggerOptions
+import tachiyomi.core.common.preference.Preference
+import tachiyomi.core.common.preference.PreferenceStore
+import java.util.UUID
+
+class SyncPreferences(
+    private val preferenceStore: PreferenceStore,
+) {
+    fun clientHost() = preferenceStore.getString("sync_client_host", "https://sync.tachiyomi.org")
+    fun clientAPIKey() = preferenceStore.getString("sync_client_api_key", "")
+    fun lastSyncTimestamp() = preferenceStore.getLong(Preference.appStateKey("last_sync_timestamp"), 0L)
+
+    fun lastSyncEtag() =  preferenceStore.getString("sync_etag", "")
+
+    fun syncInterval() = preferenceStore.getInt("sync_interval", 0)
+    fun syncService() = preferenceStore.getInt("sync_service", 0)
+
+    fun googleDriveAccessToken() = preferenceStore.getString(
+        Preference.appStateKey("google_drive_access_token"),
+        "",
+    )
+
+    fun googleDriveRefreshToken() = preferenceStore.getString(
+        Preference.appStateKey("google_drive_refresh_token"),
+        "",
+    )
+
+    fun uniqueDeviceID(): String {
+        val uniqueIDPreference = preferenceStore.getString(Preference.appStateKey("unique_device_id"), "")
+
+        // Retrieve the current value of the preference
+        var uniqueID = uniqueIDPreference.get()
+        if (uniqueID.isBlank()) {
+            uniqueID = UUID.randomUUID().toString()
+            uniqueIDPreference.set(uniqueID)
+        }
+
+        return uniqueID
+    }
+
+    fun isSyncEnabled(): Boolean {
+        return syncService().get() != 0
+    }
+
+    fun getSyncSettings(): SyncSettings {
+        return SyncSettings(
+            libraryEntries = preferenceStore.getBoolean("library_entries", true).get(),
+            categories = preferenceStore.getBoolean("categories", true).get(),
+            chapters = preferenceStore.getBoolean("chapters", true).get(),
+            tracking = preferenceStore.getBoolean("tracking", true).get(),
+            history = preferenceStore.getBoolean("history", true).get(),
+            appSettings = preferenceStore.getBoolean("appSettings", true).get(),
+            extensionRepoSettings = preferenceStore.getBoolean("extensionRepoSettings", true).get(),
+            sourceSettings = preferenceStore.getBoolean("sourceSettings", true).get(),
+            privateSettings = preferenceStore.getBoolean("privateSettings", true).get(),
+
+            // SY -->
+            customInfo = preferenceStore.getBoolean("customInfo", true).get(),
+            readEntries = preferenceStore.getBoolean("readEntries", true).get(),
+            savedSearches = preferenceStore.getBoolean("savedSearches", true).get(),
+            // SY <--
+        )
+    }
+
+    fun setSyncSettings(syncSettings: SyncSettings) {
+        preferenceStore.getBoolean("library_entries", true).set(syncSettings.libraryEntries)
+        preferenceStore.getBoolean("categories", true).set(syncSettings.categories)
+        preferenceStore.getBoolean("chapters", true).set(syncSettings.chapters)
+        preferenceStore.getBoolean("tracking", true).set(syncSettings.tracking)
+        preferenceStore.getBoolean("history", true).set(syncSettings.history)
+        preferenceStore.getBoolean("appSettings", true).set(syncSettings.appSettings)
+        preferenceStore.getBoolean("extensionRepoSettings", true).set(syncSettings.extensionRepoSettings)
+        preferenceStore.getBoolean("sourceSettings", true).set(syncSettings.sourceSettings)
+        preferenceStore.getBoolean("privateSettings", true).set(syncSettings.privateSettings)
+
+        // SY -->
+        preferenceStore.getBoolean("customInfo", true).set(syncSettings.customInfo)
+        preferenceStore.getBoolean("readEntries", true).set(syncSettings.readEntries)
+        preferenceStore.getBoolean("savedSearches", true).set(syncSettings.savedSearches)
+        // SY <--
+    }
+
+    fun getSyncTriggerOptions(): SyncTriggerOptions {
+        return SyncTriggerOptions(
+            syncOnChapterRead = preferenceStore.getBoolean("sync_on_chapter_read", false).get(),
+            syncOnChapterOpen = preferenceStore.getBoolean("sync_on_chapter_open", false).get(),
+            syncOnAppStart = preferenceStore.getBoolean("sync_on_app_start", false).get(),
+            syncOnAppResume = preferenceStore.getBoolean("sync_on_app_resume", false).get(),
+        )
+    }
+
+    fun setSyncTriggerOptions(syncTriggerOptions: SyncTriggerOptions) {
+        preferenceStore.getBoolean("sync_on_chapter_read", false)
+            .set(syncTriggerOptions.syncOnChapterRead)
+        preferenceStore.getBoolean("sync_on_chapter_open", false)
+            .set(syncTriggerOptions.syncOnChapterOpen)
+        preferenceStore.getBoolean("sync_on_app_start", false)
+            .set(syncTriggerOptions.syncOnAppStart)
+        preferenceStore.getBoolean("sync_on_app_resume", false)
+            .set(syncTriggerOptions.syncOnAppResume)
+    }
+}

app/src/main/java/eu/kanade/domain/sync/models/SyncSettings.kt

@@ -0,0 +1,19 @@
+package eu.kanade.domain.sync.models
+
+data class SyncSettings(
+    val libraryEntries: Boolean = true,
+    val categories: Boolean = true,
+    val chapters: Boolean = true,
+    val tracking: Boolean = true,
+    val history: Boolean = true,
+    val appSettings: Boolean = true,
+    val extensionRepoSettings: Boolean = true,
+    val sourceSettings: Boolean = true,
+    val privateSettings: Boolean = false,
+
+    // SY -->
+    val customInfo: Boolean = true,
+    val readEntries: Boolean = true,
+    val savedSearches: Boolean = true,
+    // SY <--
+)

app/src/main/java/eu/kanade/presentation/browse/ExtensionDetailsScreen.kt

@@ -5,7 +5,6 @@ import android.net.Uri
 import android.provider.Settings
 import android.util.DisplayMetrics
 import androidx.compose.foundation.clickable
-import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
@@ -362,10 +361,8 @@ private fun InfoText(
     primaryTextStyle: TextStyle = MaterialTheme.typography.bodyLarge,
     onClick: (() -> Unit)? = null,
 ) {
-    val interactionSource = remember { MutableInteractionSource() }
-
     val clickableModifier = if (onClick != null) {
-        Modifier.clickable(interactionSource, indication = null) { onClick() }
+        Modifier.clickable(interactionSource = null, indication = null, onClick = onClick)
     } else {
         Modifier
     }

app/src/main/java/eu/kanade/presentation/browse/FeedScreen.kt

@@ -70,7 +70,7 @@ fun FeedScreen(
     onClickDelete: (FeedSavedSearch) -> Unit,
     onClickManga: (Manga) -> Unit,
     onRefresh: () -> Unit,
-    getMangaState: @Composable (Manga, CatalogueSource?) -> State<Manga>,
+    getMangaState: @Composable (Manga) -> State<Manga>,
 ) {
     when {
         state.isLoading -> LoadingScreen()
@@ -119,7 +119,7 @@ fun FeedScreen(
                         ) {
                             FeedItem(
                                 item = item,
-                                getMangaState = { getMangaState(it, item.source) },
+                                getMangaState = { getMangaState(it) },
                                 onClickManga = onClickManga,
                             )
                         }

app/src/main/java/eu/kanade/presentation/components/AdaptiveSheet.kt

@@ -7,8 +7,6 @@ import androidx.compose.animation.fadeOut
 import androidx.compose.animation.togetherWith
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.unit.Dp
-import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
 import androidx.compose.ui.window.DialogProperties
 import cafe.adriel.voyager.core.annotation.InternalVoyagerApi
@@ -23,7 +21,6 @@ import tachiyomi.presentation.core.components.AdaptiveSheet as AdaptiveSheetImpl
 @Composable
 fun NavigatorAdaptiveSheet(
     screen: Screen,
-    tonalElevation: Dp = 1.dp,
     enableSwipeDismiss: (Navigator) -> Boolean = { true },
     onDismissRequest: () -> Unit,
 ) {
@@ -31,7 +28,6 @@ fun NavigatorAdaptiveSheet(
         screen = screen,
         content = { sheetNavigator ->
             AdaptiveSheet(
-                tonalElevation = tonalElevation,
                 enableSwipeDismiss = enableSwipeDismiss(sheetNavigator),
                 onDismissRequest = onDismissRequest,
             ) {
@@ -73,7 +69,6 @@ fun NavigatorAdaptiveSheet(
 fun AdaptiveSheet(
     onDismissRequest: () -> Unit,
     modifier: Modifier = Modifier,
-    tonalElevation: Dp = 1.dp,
     enableSwipeDismiss: Boolean = true,
     content: @Composable () -> Unit,
 ) {
@@ -86,7 +81,6 @@ fun AdaptiveSheet(
         AdaptiveSheetImpl(
             modifier = modifier,
             isTabletUi = isTabletUi,
-            tonalElevation = tonalElevation,
             enableSwipeDismiss = enableSwipeDismiss,
             onDismissRequest = onDismissRequest,
         ) {

app/src/main/java/eu/kanade/presentation/components/AppBar.kt

@@ -8,7 +8,6 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.text.BasicTextField
 import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.material.TextFieldDefaults
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.outlined.ArrowBack
 import androidx.compose.material.icons.outlined.Close
@@ -21,6 +20,7 @@ import androidx.compose.material3.LocalContentColor
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.PlainTooltip
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextFieldDefaults
 import androidx.compose.material3.TooltipBox
 import androidx.compose.material3.TooltipDefaults
 import androidx.compose.material3.TopAppBar
@@ -312,7 +312,7 @@ fun SearchToolbar(
                 visualTransformation = visualTransformation,
                 interactionSource = interactionSource,
                 decorationBox = { innerTextField ->
-                    TextFieldDefaults.TextFieldDecorationBox(
+                    TextFieldDefaults.DecorationBox(
                         value = searchQuery,
                         innerTextField = innerTextField,
                         enabled = true,
@@ -331,6 +331,7 @@ fun SearchToolbar(
                                 ),
                             )
                         },
+                        container = {},
                     )
                 },
             )

app/src/main/java/eu/kanade/presentation/components/TabbedDialog.kt

@@ -58,6 +58,7 @@ fun TabbedDialog(
                 PrimaryTabRow(
                     modifier = Modifier.weight(1f),
                     selectedTabIndex = pagerState.currentPage,
+                    containerColor = MaterialTheme.colorScheme.surfaceContainerHigh,
                     divider = {},
                 ) {
                     tabTitles.fastForEachIndexed { index, tab ->

app/src/main/java/eu/kanade/presentation/crash/CrashScreen.kt

@@ -37,7 +37,7 @@ fun CrashScreen(
         acceptText = stringResource(MR.strings.pref_dump_crash_logs),
         onAcceptClick = {
             scope.launch {
-                CrashLogUtil(context).dumpLogs()
+                CrashLogUtil(context).dumpLogs(exception)
             }
         },
         rejectText = stringResource(MR.strings.crash_screen_restart_application),

app/src/main/java/eu/kanade/presentation/library/LibrarySettingsDialog.kt

@@ -155,7 +155,7 @@ private fun ColumnScope.FilterPage(
     )
     // SY <--
 
-    val trackers = remember { screenModel.trackers }
+    val trackers by screenModel.trackersFlow.collectAsState()
     when (trackers.size) {
         0 -> {
             // No trackers
@@ -188,6 +188,7 @@ private fun ColumnScope.SortPage(
     category: Category?,
     screenModel: LibrarySettingsScreenModel,
 ) {
+    val trackers by screenModel.trackersFlow.collectAsState()
     // SY -->
     val globalSortMode by screenModel.libraryPreferences.sortingMode().collectAsState()
     val sortingMode = if (screenModel.grouping == LibraryGroup.BY_DEFAULT) {
@@ -206,12 +207,12 @@ private fun ColumnScope.SortPage(
     }.collectAsState(initial = screenModel.libraryPreferences.sortTagsForLibrary().get().isNotEmpty())
     // SY <--
 
-    val trackerSortOption =
+
-        if (screenModel.trackers.isEmpty()) {
+    val trackerSortOption = if (trackers.isEmpty()) {
-            emptyList()
+        emptyList()
-        } else {
+    } else {
-            listOf(MR.strings.action_sort_tracker_score to LibrarySort.Type.TrackerMean)
+        listOf(MR.strings.action_sort_tracker_score to LibrarySort.Type.TrackerMean)
-        }
+    }
 
     listOfNotNull(
         MR.strings.action_sort_alpha to LibrarySort.Type.Alphabetical,
@@ -346,12 +347,13 @@ private fun ColumnScope.GroupPage(
     screenModel: LibrarySettingsScreenModel,
     hasCategories: Boolean,
 ) {
-    val groups = remember(hasCategories, screenModel.trackers) {
+    val trackers by screenModel.trackersFlow.collectAsState()
+    val groups = remember(hasCategories, trackers) {
         buildList {
             add(LibraryGroup.BY_DEFAULT)
             add(LibraryGroup.BY_SOURCE)
             add(LibraryGroup.BY_STATUS)
-            if (screenModel.trackers.isNotEmpty()) {
+            if (trackers.isNotEmpty()) {
                 add(LibraryGroup.BY_TRACK_STATUS)
             }
             if (hasCategories) {

app/src/main/java/eu/kanade/presentation/library/components/CommonMangaItem.kt

@@ -35,6 +35,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.Shadow
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import eu.kanade.presentation.manga.components.MangaCover
@@ -42,15 +43,22 @@ import tachiyomi.i18n.MR
 import tachiyomi.presentation.core.components.BadgeGroup
 import tachiyomi.presentation.core.i18n.stringResource
 import tachiyomi.presentation.core.util.selectedBackground
+import tachiyomi.domain.manga.model.MangaCover as MangaCoverModel
 
 object CommonMangaItemDefaults {
     val GridHorizontalSpacer = 4.dp
     val GridVerticalSpacer = 4.dp
 
+    @Suppress("ConstPropertyName")
     const val BrowseFavoriteCoverAlpha = 0.34f
 }
 
-private val ContinueReadingButtonSize = 28.dp
+private val ContinueReadingButtonSizeSmall = 28.dp
+private val ContinueReadingButtonSizeLarge = 32.dp
+
+private val ContinueReadingButtonIconSizeSmall = 16.dp
+private val ContinueReadingButtonIconSizeLarge = 20.dp
+
 private val ContinueReadingButtonGridPadding = 6.dp
 private val ContinueReadingButtonListSpacing = 8.dp
 
@@ -62,7 +70,7 @@ private const val GridSelectedCoverAlpha = 0.76f
  */
 @Composable
 fun MangaCompactGridItem(
-    coverData: tachiyomi.domain.manga.model.MangaCover,
+    coverData: MangaCoverModel,
     onClick: () -> Unit,
     onLongClick: () -> Unit,
     isSelected: Boolean = false,
@@ -96,10 +104,12 @@ fun MangaCompactGridItem(
                     )
                 } else if (onClickContinueReading != null) {
                     ContinueReadingButton(
+                        size = ContinueReadingButtonSizeLarge,
+                        iconSize = ContinueReadingButtonIconSizeLarge,
+                        onClick = onClickContinueReading,
                         modifier = Modifier
                             .padding(ContinueReadingButtonGridPadding)
                             .align(Alignment.BottomEnd),
-                        onClickContinueReading = onClickContinueReading,
                     )
                 }
             },
@@ -148,11 +158,13 @@ private fun BoxScope.CoverTextOverlay(
         )
         if (onClickContinueReading != null) {
             ContinueReadingButton(
+                size = ContinueReadingButtonSizeSmall,
+                iconSize = ContinueReadingButtonIconSizeSmall,
+                onClick = onClickContinueReading,
                 modifier = Modifier.padding(
                     end = ContinueReadingButtonGridPadding,
                     bottom = ContinueReadingButtonGridPadding,
                 ),
-                onClickContinueReading = onClickContinueReading,
             )
         }
     }
@@ -163,7 +175,7 @@ private fun BoxScope.CoverTextOverlay(
  */
 @Composable
 fun MangaComfortableGridItem(
-    coverData: tachiyomi.domain.manga.model.MangaCover,
+    coverData: MangaCoverModel,
     title: String,
     onClick: () -> Unit,
     onLongClick: () -> Unit,
@@ -194,10 +206,12 @@ fun MangaComfortableGridItem(
                 content = {
                     if (onClickContinueReading != null) {
                         ContinueReadingButton(
+                            size = ContinueReadingButtonSizeLarge,
+                            iconSize = ContinueReadingButtonIconSizeLarge,
+                            onClick = onClickContinueReading,
                             modifier = Modifier
                                 .padding(ContinueReadingButtonGridPadding)
                                 .align(Alignment.BottomEnd),
-                            onClickContinueReading = onClickContinueReading,
                         )
                     }
                 },
@@ -309,14 +323,14 @@ private fun GridItemSelectable(
 private fun Modifier.selectedOutline(
     isSelected: Boolean,
     color: Color,
-) = this then drawBehind { if (isSelected) drawRect(color = color) }
+) = drawBehind { if (isSelected) drawRect(color = color) }
 
 /**
  * Layout of list item.
  */
 @Composable
 fun MangaListItem(
-    coverData: tachiyomi.domain.manga.model.MangaCover,
+    coverData: MangaCoverModel,
     title: String,
     onClick: () -> Unit,
     onLongClick: () -> Unit,
@@ -354,8 +368,10 @@ fun MangaListItem(
         BadgeGroup(content = badge)
         if (onClickContinueReading != null) {
             ContinueReadingButton(
-                modifier = Modifier.padding(start = ContinueReadingButtonListSpacing),
+                size = ContinueReadingButtonSizeSmall,
-                onClickContinueReading = onClickContinueReading,
+                iconSize = ContinueReadingButtonIconSizeSmall,
+                onClick = onClickContinueReading,
+                modifier = Modifier.padding(start = ContinueReadingButtonListSpacing)
             )
         }
     }
@@ -363,23 +379,25 @@ fun MangaListItem(
 
 @Composable
 private fun ContinueReadingButton(
+    size: Dp,
+    iconSize: Dp,
+    onClick: () -> Unit,
     modifier: Modifier = Modifier,
-    onClickContinueReading: () -> Unit,
 ) {
     Box(modifier = modifier) {
         FilledIconButton(
-            onClick = onClickContinueReading,
+            onClick = onClick,
-            modifier = Modifier.size(ContinueReadingButtonSize),
             shape = MaterialTheme.shapes.small,
             colors = IconButtonDefaults.filledIconButtonColors(
                 containerColor = MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.9f),
                 contentColor = contentColorFor(MaterialTheme.colorScheme.primaryContainer),
             ),
+            modifier = Modifier.size(size)
         ) {
             Icon(
                 imageVector = Icons.Filled.PlayArrow,
                 contentDescription = stringResource(MR.strings.action_resume),
-                modifier = Modifier.size(16.dp),
+                modifier = Modifier.size(iconSize),
             )
         }
     }

app/src/main/java/eu/kanade/presentation/library/components/LibraryToolbar.kt

@@ -38,6 +38,7 @@ fun LibraryToolbar(
     onClickRefresh: () -> Unit,
     onClickGlobalUpdate: () -> Unit,
     onClickOpenRandomManga: () -> Unit,
+    onClickSyncNow: () -> Unit,
     // SY -->
     onClickSyncExh: (() -> Unit)?,
     // SY <--
@@ -60,6 +61,7 @@ fun LibraryToolbar(
         onClickRefresh = onClickRefresh,
         onClickGlobalUpdate = onClickGlobalUpdate,
         onClickOpenRandomManga = onClickOpenRandomManga,
+        onClickSyncNow = onClickSyncNow,
         // SY -->
         onClickSyncExh = onClickSyncExh,
         // SY <--
@@ -77,6 +79,7 @@ private fun LibraryRegularToolbar(
     onClickRefresh: () -> Unit,
     onClickGlobalUpdate: () -> Unit,
     onClickOpenRandomManga: () -> Unit,
+    onClickSyncNow: () -> Unit,
     // SY -->
     onClickSyncExh: (() -> Unit)?,
     // SY <--
@@ -125,7 +128,10 @@ private fun LibraryRegularToolbar(
                         title = stringResource(MR.strings.action_open_random_manga),
                         onClick = onClickOpenRandomManga,
                     ),
-
+                    AppBar.OverflowAction(
+                        title = stringResource(SYMR.strings.sync_library),
+                        onClick = onClickSyncNow,
+                    ),
                 ).builder().apply {
                     // SY -->
                     if (onClickSyncExh != null) {

app/src/main/java/eu/kanade/presentation/manga/DuplicateMangaDialog.kt

@@ -1,16 +1,33 @@
 package eu.kanade.presentation.manga
 
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.FlowRow
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.material3.AlertDialog
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.sizeIn
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.Add
+import androidx.compose.material.icons.outlined.Book
+import androidx.compose.material.icons.outlined.SwapVert
+import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import eu.kanade.presentation.components.AdaptiveSheet
+import eu.kanade.presentation.components.TabbedDialogPaddings
+import eu.kanade.presentation.more.settings.LocalPreferenceMinHeight
+import eu.kanade.presentation.more.settings.widget.TextPreferenceWidget
 import tachiyomi.i18n.MR
-import tachiyomi.presentation.core.components.material.padding
 import tachiyomi.presentation.core.i18n.stringResource
 
 @Composable
@@ -18,42 +35,92 @@ fun DuplicateMangaDialog(
     onDismissRequest: () -> Unit,
     onConfirm: () -> Unit,
     onOpenManga: () -> Unit,
+    onMigrate: () -> Unit,
+    modifier: Modifier = Modifier,
 ) {
-    AlertDialog(
+    val minHeight = LocalPreferenceMinHeight.current
+
+    AdaptiveSheet(
+        modifier = modifier,
         onDismissRequest = onDismissRequest,
-        title = {
+    ) {
-            Text(text = stringResource(MR.strings.are_you_sure))
+        Column(
-        },
+            modifier = Modifier
-        text = {
+                .padding(
-            Text(text = stringResource(MR.strings.confirm_add_duplicate_manga))
+                    vertical = TabbedDialogPaddings.Vertical,
-        },
+                    horizontal = TabbedDialogPaddings.Horizontal,
-        confirmButton = {
+                )
-            FlowRow(
+                .fillMaxWidth(),
-                horizontalArrangement = Arrangement.spacedBy(MaterialTheme.padding.extraSmall),
+        ) {
+            Text(
+                modifier = Modifier.padding(TitlePadding),
+                text = stringResource(MR.strings.are_you_sure),
+                style = MaterialTheme.typography.headlineMedium,
+            )
+
+            Text(
+                text = stringResource(MR.strings.confirm_add_duplicate_manga),
+                style = MaterialTheme.typography.bodyMedium,
+            )
+
+            Spacer(Modifier.height(PaddingSize))
+
+            TextPreferenceWidget(
+                title = stringResource(MR.strings.action_show_manga),
+                icon = Icons.Outlined.Book,
+                onPreferenceClick = {
+                    onDismissRequest()
+                    onOpenManga()
+                },
+            )
+
+            HorizontalDivider()
+
+            TextPreferenceWidget(
+                title = stringResource(MR.strings.action_migrate_duplicate),
+                icon = Icons.Outlined.SwapVert,
+                onPreferenceClick = {
+                    onDismissRequest()
+                    onMigrate()
+                },
+            )
+
+            HorizontalDivider()
+
+            TextPreferenceWidget(
+                title = stringResource(MR.strings.action_add_anyway),
+                icon = Icons.Outlined.Add,
+                onPreferenceClick = {
+                    onDismissRequest()
+                    onConfirm()
+                },
+            )
+
+            Row(
+                modifier = Modifier
+                    .sizeIn(minHeight = minHeight)
+                    .clickable { onDismissRequest.invoke() }
+                    .padding(ButtonPadding)
+                    .fillMaxWidth(),
+                verticalAlignment = Alignment.CenterVertically,
+                horizontalArrangement = Arrangement.Center,
             ) {
-                TextButton(
+                OutlinedButton(onClick = onDismissRequest, modifier = Modifier.fillMaxWidth()) {
-                    onClick = {
+                    Text(
-                        onDismissRequest()
+                        modifier = Modifier
-                        onOpenManga()
+                            .padding(vertical = 8.dp),
-                    },
+                        text = stringResource(MR.strings.action_cancel),
-                ) {
+                        color = MaterialTheme.colorScheme.primary,
-                    Text(text = stringResource(MR.strings.action_show_manga))
+                        style = MaterialTheme.typography.titleLarge,
-                }
+                        fontSize = 16.sp,
-
+                    )
-                Spacer(modifier = Modifier.weight(1f))
-
-                TextButton(onClick = onDismissRequest) {
-                    Text(text = stringResource(MR.strings.action_cancel))
-                }
-                TextButton(
-                    onClick = {
-                        onDismissRequest()
-                        onConfirm()
-                    },
-                ) {
-                    Text(text = stringResource(MR.strings.action_add))
                 }
             }
-        },
+        }
-    )
+    }
 }
+
+private val PaddingSize = 16.dp
+
+private val ButtonPadding = PaddingValues(top = 16.dp, bottom = 16.dp)
+private val TitlePadding = PaddingValues(bottom = 16.dp, top = 8.dp)

app/src/main/java/eu/kanade/presentation/manga/components/ChapterDownloadIndicator.kt

@@ -9,13 +9,13 @@ import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.CheckCircle
 import androidx.compose.material.icons.outlined.ArrowDownward
 import androidx.compose.material.icons.outlined.ErrorOutline
-import androidx.compose.material.ripple
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.ProgressIndicatorDefaults
 import androidx.compose.material3.Text
+import androidx.compose.material3.ripple
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -24,6 +24,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.StrokeCap
 import androidx.compose.ui.hapticfeedback.HapticFeedback
 import androidx.compose.ui.hapticfeedback.HapticFeedbackType
 import androidx.compose.ui.platform.LocalHapticFeedback
@@ -85,13 +86,12 @@ private fun NotDownloadedIndicator(
     modifier: Modifier = Modifier,
     onClick: (ChapterDownloadAction) -> Unit,
 ) {
-    val hapticFeedback = LocalHapticFeedback.current
     Box(
         modifier = modifier
             .size(IconButtonTokens.StateLayerSize)
             .commonClickable(
                 enabled = enabled,
-                hapticFeedback = hapticFeedback,
+                hapticFeedback = LocalHapticFeedback.current,
                 onLongClick = { onClick(ChapterDownloadAction.START_NOW) },
                 onClick = { onClick(ChapterDownloadAction.START) },
             )
@@ -115,14 +115,13 @@ private fun DownloadingIndicator(
     onClick: (ChapterDownloadAction) -> Unit,
     modifier: Modifier = Modifier,
 ) {
-    val hapticFeedback = LocalHapticFeedback.current
     var isMenuExpanded by remember { mutableStateOf(false) }
     Box(
         modifier = modifier
             .size(IconButtonTokens.StateLayerSize)
             .commonClickable(
                 enabled = enabled,
-                hapticFeedback = hapticFeedback,
+                hapticFeedback = LocalHapticFeedback.current,
                 onLongClick = { onClick(ChapterDownloadAction.CANCEL) },
                 onClick = { isMenuExpanded = true },
             ),
@@ -139,6 +138,8 @@ private fun DownloadingIndicator(
                 modifier = IndicatorModifier,
                 color = strokeColor,
                 strokeWidth = IndicatorStrokeWidth,
+                trackColor = Color.Transparent,
+                strokeCap = StrokeCap.Butt,
             )
         } else {
             val animatedProgress by animateFloatAsState(
@@ -155,6 +156,9 @@ private fun DownloadingIndicator(
                 modifier = IndicatorModifier,
                 color = strokeColor,
                 strokeWidth = IndicatorSize / 2,
+                trackColor = Color.Transparent,
+                strokeCap = StrokeCap.Butt,
+                gapSize = 0.dp,
             )
         }
         DropdownMenu(expanded = isMenuExpanded, onDismissRequest = { isMenuExpanded = false }) {
@@ -188,14 +192,13 @@ private fun DownloadedIndicator(
     modifier: Modifier = Modifier,
     onClick: (ChapterDownloadAction) -> Unit,
 ) {
-    val hapticFeedback = LocalHapticFeedback.current
     var isMenuExpanded by remember { mutableStateOf(false) }
     Box(
         modifier = modifier
             .size(IconButtonTokens.StateLayerSize)
             .commonClickable(
                 enabled = enabled,
-                hapticFeedback = hapticFeedback,
+                hapticFeedback = LocalHapticFeedback.current,
                 onLongClick = { isMenuExpanded = true },
                 onClick = { isMenuExpanded = true },
             ),
@@ -225,13 +228,12 @@ private fun ErrorIndicator(
     modifier: Modifier = Modifier,
     onClick: (ChapterDownloadAction) -> Unit,
 ) {
-    val hapticFeedback = LocalHapticFeedback.current
     Box(
         modifier = modifier
             .size(IconButtonTokens.StateLayerSize)
             .commonClickable(
                 enabled = enabled,
-                hapticFeedback = hapticFeedback,
+                hapticFeedback = LocalHapticFeedback.current,
                 onLongClick = { onClick(ChapterDownloadAction.START) },
                 onClick = { onClick(ChapterDownloadAction.START) },
             ),

app/src/main/java/eu/kanade/presentation/manga/components/MangaBottomActionMenu.kt

@@ -8,7 +8,6 @@ import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
 import androidx.compose.animation.shrinkVertically
 import androidx.compose.foundation.combinedClickable
-import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -33,12 +32,12 @@ import androidx.compose.material.icons.outlined.Label
 import androidx.compose.material.icons.outlined.MoreVert
 import androidx.compose.material.icons.outlined.RemoveDone
 import androidx.compose.material.icons.outlined.SwapCalls
-import androidx.compose.material.ripple
 import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
+import androidx.compose.material3.ripple
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateListOf
@@ -90,7 +89,7 @@ fun MangaBottomActionMenu(
         Surface(
             modifier = modifier,
             shape = MaterialTheme.shapes.large.copy(bottomEnd = ZeroCornerSize, bottomStart = ZeroCornerSize),
-            tonalElevation = 3.dp,
+            color = MaterialTheme.colorScheme.surfaceContainerHigh,
         ) {
             val haptic = LocalHapticFeedback.current
             val confirm = remember { mutableStateListOf(false, false, false, false, false, false, false) }
@@ -199,7 +198,7 @@ private fun RowScope.Button(
             .size(48.dp)
             .weight(animatedWeight)
             .combinedClickable(
-                interactionSource = remember { MutableInteractionSource() },
+                interactionSource = null,
                 indication = ripple(bounded = false),
                 onLongClick = onLongClick,
                 onClick = onClick,
@@ -239,6 +238,7 @@ fun LibraryBottomActionMenu(
     onClickCleanTitles: (() -> Unit)?,
     onClickMigrate: (() -> Unit)?,
     onClickAddToMangaDex: (() -> Unit)?,
+    onClickResetInfo: (() -> Unit)?,
     // SY <--
     modifier: Modifier = Modifier,
 ) {
@@ -251,7 +251,7 @@ fun LibraryBottomActionMenu(
         Surface(
             modifier = modifier,
             shape = MaterialTheme.shapes.large.copy(bottomEnd = ZeroCornerSize, bottomStart = ZeroCornerSize),
-            tonalElevation = 3.dp,
+            color = MaterialTheme.colorScheme.surfaceContainerHigh,
         ) {
             val haptic = LocalHapticFeedback.current
             val confirm =
@@ -267,7 +267,7 @@ fun LibraryBottomActionMenu(
                 }
             }
             // SY -->
-            val showOverflow = onClickCleanTitles != null || onClickAddToMangaDex != null
+            val showOverflow = onClickCleanTitles != null || onClickAddToMangaDex != null || onClickResetInfo != null
             val configuration = LocalConfiguration.current
             val moveMarkPrev = remember { !configuration.isTabletUi() }
             var overFlowOpen by remember { mutableStateOf(false) }
@@ -364,6 +364,12 @@ fun LibraryBottomActionMenu(
                                 onClick = onClickAddToMangaDex,
                             )
                         }
+                        if (onClickResetInfo != null) {
+                            DropdownMenuItem(
+                                text = { Text(text = stringResource(SYMR.strings.reset_info)) },
+                                onClick = onClickResetInfo,
+                            )
+                        }
                     }
                 } else {
                     Button(

app/src/main/java/eu/kanade/presentation/manga/components/MangaChapterListItem.kt

@@ -36,7 +36,6 @@ import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
 import eu.kanade.tachiyomi.data.download.model.Download
 import me.saket.swipe.SwipeableActionsBox
 import tachiyomi.domain.library.service.LibraryPreferences
@@ -69,9 +68,6 @@ fun MangaChapterListItem(
     onChapterSwipe: (LibraryPreferences.ChapterSwipeAction) -> Unit,
     modifier: Modifier = Modifier,
 ) {
-    val textAlpha = if (read) ReadItemAlpha else 1f
-    val textSubtitleAlpha = if (read) ReadItemAlpha else SecondaryItemAlpha
-
     val start = getSwipeAction(
         action = chapterSwipeStartAction,
         read = read,
@@ -136,20 +132,20 @@ fun MangaChapterListItem(
                     Text(
                         text = title,
                         style = MaterialTheme.typography.bodyMedium,
-                        color = LocalContentColor.current.copy(alpha = textAlpha),
                         maxLines = 1,
                         overflow = TextOverflow.Ellipsis,
                         onTextLayout = { textHeight = it.size.height },
+                        color = LocalContentColor.current.copy(alpha = if (read) ReadItemAlpha else 1f),
                     )
                 }
 
                 Row {
-                    ProvideTextStyle(
+                    val subtitleStyle = MaterialTheme.typography.bodySmall
-                        value = MaterialTheme.typography.bodyMedium.copy(
+                        .merge(
-                            fontSize = 12.sp,
+                            color = LocalContentColor.current
-                            color = LocalContentColor.current.copy(alpha = textSubtitleAlpha),
+                                .copy(alpha = if (read) ReadItemAlpha else SecondaryItemAlpha)
-                        ),
+                        )
-                    ) {
+                    ProvideTextStyle(value = subtitleStyle) {
                         if (date != null) {
                             Text(
                                 text = date,

app/src/main/java/eu/kanade/presentation/manga/components/MangaCoverDialog.kt

@@ -38,6 +38,7 @@ import androidx.compose.ui.viewinterop.AndroidView
 import androidx.compose.ui.window.Dialog
 import androidx.compose.ui.window.DialogProperties
 import androidx.core.view.updatePadding
+import coil3.asDrawable
 import coil3.imageLoader
 import coil3.request.CachePolicy
 import coil3.request.ImageRequest

app/src/main/java/eu/kanade/presentation/manga/components/MangaDialogs.kt

@@ -102,9 +102,12 @@ fun SetIntervalDialog(
                             ),
                         ),
                     )
-
+                } else {
-                    Spacer(Modifier.height(MaterialTheme.padding.small))
+                    Text(
+                        stringResource(MR.strings.manga_interval_expected_update_null),
+                    )
                 }
+                Spacer(Modifier.height(MaterialTheme.padding.small))
 
                 if (onValueChanged != null && (isDevFlavor || isPreviewBuildType)) {
                     Text(stringResource(MR.strings.manga_interval_custom_amount))

app/src/main/java/eu/kanade/presentation/manga/components/MangaInfoHeader.kt

@@ -2,6 +2,7 @@ package eu.kanade.presentation.manga.components
 
 import androidx.compose.animation.animateContentSize
 import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.animation.core.spring
 import androidx.compose.animation.graphics.res.animatedVectorResource
 import androidx.compose.animation.graphics.res.rememberAnimatedVectorPainter
 import androidx.compose.animation.graphics.vector.AnimatedImageVector
@@ -289,7 +290,8 @@ fun ExpandableMangaDescription(
                 modifier = Modifier
                     .padding(top = 8.dp)
                     .padding(vertical = 12.dp)
-                    .animateContentSize(),
+                    .animateContentSize(animationSpec = spring())
+                    .fillMaxWidth(),
             ) {
                 var showMenu by remember { mutableStateOf(false) }
                 var tagSelected by remember { mutableStateOf("") }

app/src/main/java/eu/kanade/presentation/manga/components/ScanlatorFilterDialog.kt

@@ -111,8 +111,14 @@ fun ScanlatorFilterDialog(
                 }
             } else {
                 FlowRow {
-                    TextButton(onClick = mutableExcludedScanlators::clear) {
+                    if (mutableExcludedScanlators.isEmpty()) {
-                        Text(text = stringResource(MR.strings.action_reset))
+                        TextButton(onClick = { mutableExcludedScanlators.addAll(availableScanlators) }) {
+                            Text(text = stringResource(MR.strings.action_select_all))
+                        }
+                    } else {
+                        TextButton(onClick = mutableExcludedScanlators::clear) {
+                            Text(text = stringResource(MR.strings.action_reset))
+                        }
                     }
                     Spacer(modifier = Modifier.weight(1f))
                     TextButton(onClick = onDismissRequest) {

app/src/main/java/eu/kanade/presentation/more/settings/PreferenceItem.kt

@@ -7,12 +7,12 @@ import androidx.compose.animation.fadeOut
 import androidx.compose.animation.shrinkVertically
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.compositionLocalOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.structuralEqualityPolicy
 import androidx.compose.ui.unit.dp
-import eu.kanade.domain.track.service.TrackPreferences
 import eu.kanade.presentation.more.settings.widget.EditTextPreferenceWidget
 import eu.kanade.presentation.more.settings.widget.InfoWidget
 import eu.kanade.presentation.more.settings.widget.ListPreferenceWidget
@@ -23,8 +23,6 @@ import eu.kanade.presentation.more.settings.widget.TrackingPreferenceWidget
 import kotlinx.coroutines.launch
 import tachiyomi.presentation.core.components.SliderItem
 import tachiyomi.presentation.core.util.collectAsState
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get
 
 val LocalPreferenceHighlighted = compositionLocalOf(structuralEqualityPolicy()) { false }
 val LocalPreferenceMinHeight = compositionLocalOf(structuralEqualityPolicy()) { 56.dp }
@@ -156,16 +154,14 @@ internal fun PreferenceItem(
                 )
             }
             is Preference.PreferenceItem.TrackerPreference -> {
-                val uName by Injekt.get<TrackPreferences>()
+                val isLoggedIn by item.tracker.let { tracker ->
-                    .trackUsername(item.tracker)
+                    tracker.isLoggedInFlow.collectAsState(tracker.isLoggedIn)
-                    .collectAsState()
-                item.tracker.run {
-                    TrackingPreferenceWidget(
-                        tracker = this,
-                        checked = uName.isNotEmpty(),
-                        onClick = { if (isLoggedIn) item.logout() else item.login() },
-                    )
                 }
+                TrackingPreferenceWidget(
+                    tracker = item.tracker,
+                    checked = isLoggedIn,
+                    onClick = { if (isLoggedIn) item.logout() else item.login() },
+                )
             }
             is Preference.PreferenceItem.InfoPreference -> {
                 InfoWidget(text = item.title)

app/src/main/java/eu/kanade/presentation/more/settings/screen/SettingsAdvancedScreen.kt

@@ -8,6 +8,8 @@ import android.provider.Settings
 import android.webkit.WebStorage
 import android.webkit.WebView
 import android.widget.Toast
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Text
@@ -60,7 +62,6 @@ import eu.kanade.tachiyomi.util.CrashLogUtil
 import eu.kanade.tachiyomi.util.storage.DiskUtil
 import eu.kanade.tachiyomi.util.system.isDevFlavor
 import eu.kanade.tachiyomi.util.system.isPreviewBuildType
-import eu.kanade.tachiyomi.util.system.isReleaseBuildType
 import eu.kanade.tachiyomi.util.system.isShizukuInstalled
 import eu.kanade.tachiyomi.util.system.powerManager
 import eu.kanade.tachiyomi.util.system.setDefaultSettings
@@ -113,71 +114,54 @@ object SettingsAdvancedScreen : SearchableSettings {
         val basePreferences = remember { Injekt.get<BasePreferences>() }
         val networkPreferences = remember { Injekt.get<NetworkPreferences>() }
 
-        return buildList {
+        return listOf(
-            addAll(
+            Preference.PreferenceItem.TextPreference(
-                listOf(
+                title = stringResource(MR.strings.pref_dump_crash_logs),
-                    /* SY --> Preference.PreferenceItem.SwitchPreference(
+                subtitle = stringResource(MR.strings.pref_dump_crash_logs_summary),
-                        pref = basePreferences.acraEnabled(),
+                onClick = {
-                        title = stringResource(MR.strings.pref_enable_acra),
+                    scope.launch {
-                        subtitle = stringResource(MR.strings.pref_acra_summary),
+                        CrashLogUtil(context).dumpLogs()
-                        enabled = isPreviewBuildType || isReleaseBuildType,
+                    }
-                    ), SY <-- */
+                },
-                    Preference.PreferenceItem.TextPreference(
+            ),
-                        title = stringResource(MR.strings.pref_dump_crash_logs),
+            /* SY --> Preference.PreferenceItem.SwitchPreference(
-                        subtitle = stringResource(MR.strings.pref_dump_crash_logs_summary),
+                pref = networkPreferences.verboseLogging(),
-                        onClick = {
+                title = stringResource(MR.strings.pref_verbose_logging),
-                            scope.launch {
+                subtitle = stringResource(MR.strings.pref_verbose_logging_summary),
-                                CrashLogUtil(context).dumpLogs()
+                onValueChanged = {
-                            }
+                    context.toast(MR.strings.requires_app_restart)
-                        },
+                    true
-                    ),
+                },
-                    /* SY --> Preference.PreferenceItem.SwitchPreference(
+            ), SY <-- */
-                        pref = networkPreferences.verboseLogging(),
+            Preference.PreferenceItem.TextPreference(
-                        title = stringResource(MR.strings.pref_verbose_logging),
+                title = stringResource(MR.strings.pref_debug_info),
-                        subtitle = stringResource(MR.strings.pref_verbose_logging_summary),
+                onClick = { navigator.push(DebugInfoScreen()) },
-                        onValueChanged = {
+            ),
-                            context.toast(MR.strings.requires_app_restart)
+            Preference.PreferenceItem.TextPreference(
-                            true
+                title = stringResource(MR.strings.pref_onboarding_guide),
-                        },
+                onClick = { navigator.push(OnboardingScreen()) },
-                    ), SY <-- */
+            ),
-                    Preference.PreferenceItem.TextPreference(
+            Preference.PreferenceItem.TextPreference(
-                        title = stringResource(MR.strings.pref_debug_info),
+                title = stringResource(MR.strings.pref_manage_notifications),
-                        onClick = { navigator.push(DebugInfoScreen()) },
+                onClick = {
-                    ),
+                    val intent = Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS).apply {
-                    Preference.PreferenceItem.TextPreference(
+                        putExtra(Settings.EXTRA_APP_PACKAGE, context.packageName)
-                        title = stringResource(MR.strings.pref_onboarding_guide),
+                    }
-                        onClick = { navigator.push(OnboardingScreen()) },
+                    context.startActivity(intent)
-                    ),
+                },
-                ),
+            ),
-            )
+            getBackgroundActivityGroup(),
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            getDataGroup(),
-                add(
+            getNetworkGroup(networkPreferences = networkPreferences),
-                    Preference.PreferenceItem.TextPreference(
+            getLibraryGroup(),
-                        title = stringResource(MR.strings.pref_manage_notifications),
+            getReaderGroup(basePreferences = basePreferences),
-                        onClick = {
+            getExtensionsGroup(basePreferences = basePreferences),
-                            val intent = Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS).apply {
+            // SY -->
-                                putExtra(Settings.EXTRA_APP_PACKAGE, context.packageName)
+            // getDownloaderGroup(),
-                            }
+            getDataSaverGroup(),
-                            context.startActivity(intent)
+            getDeveloperToolsGroup(),
-                        },
+            // SY <--
-                    ),
+        )
-                )
-            }
-            addAll(
-                listOf(
-                    getBackgroundActivityGroup(),
-                    getDataGroup(),
-                    getNetworkGroup(networkPreferences = networkPreferences),
-                    getLibraryGroup(),
-                    getExtensionsGroup(basePreferences = basePreferences),
-                    // SY -->
-                    // getDownloaderGroup(),
-                    getDataSaverGroup(),
-                    getDeveloperToolsGroup(),
-                    // SY <--
-                ),
-            )
-        }
     }
 
     @Composable
@@ -368,6 +352,34 @@ object SettingsAdvancedScreen : SearchableSettings {
         )
     }
 
+    @Composable
+    private fun getReaderGroup(
+        basePreferences: BasePreferences,
+    ): Preference.PreferenceGroup {
+        val context = LocalContext.current
+        val chooseColorProfile = rememberLauncherForActivityResult(
+            contract = ActivityResultContracts.OpenDocument(),
+        ) { uri ->
+            uri?.let {
+                val flags = Intent.FLAG_GRANT_READ_URI_PERMISSION
+                context.contentResolver.takePersistableUriPermission(uri, flags)
+                basePreferences.displayProfile().set(uri.toString())
+            }
+        }
+        return Preference.PreferenceGroup(
+            title = stringResource(MR.strings.pref_category_reader),
+            preferenceItems = persistentListOf(
+                Preference.PreferenceItem.TextPreference(
+                    title = stringResource(MR.strings.pref_display_profile),
+                    subtitle = basePreferences.displayProfile().get(),
+                    onClick = {
+                        chooseColorProfile.launch(arrayOf("*/*"))
+                    },
+                ),
+            )
+        )
+    }
+
     @Composable
     private fun getExtensionsGroup(
         basePreferences: BasePreferences,

app/src/main/java/eu/kanade/presentation/more/settings/screen/SettingsBrowseScreen.kt

@@ -2,6 +2,7 @@ package eu.kanade.presentation.more.settings.screen
 
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.ReadOnlyComposable
+import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
@@ -17,6 +18,7 @@ import eu.kanade.presentation.more.settings.screen.browse.ExtensionReposScreen
 import eu.kanade.tachiyomi.ui.category.sources.SourceCategoryScreen
 import eu.kanade.tachiyomi.util.system.AuthenticatorUtil.authenticate
 import kotlinx.collections.immutable.persistentListOf
+import mihon.domain.extensionrepo.interactor.GetExtensionRepoCount
 import tachiyomi.core.common.i18n.stringResource
 import tachiyomi.domain.UnsortedPreferences
 import tachiyomi.i18n.MR
@@ -39,7 +41,9 @@ object SettingsBrowseScreen : SearchableSettings {
         val navigator = LocalNavigator.currentOrThrow
 
         val sourcePreferences = remember { Injekt.get<SourcePreferences>() }
-        val reposCount by sourcePreferences.extensionRepos().collectAsState()
+        val getExtensionRepoCount = remember { Injekt.get<GetExtensionRepoCount>() }
+
+        val reposCount by getExtensionRepoCount.subscribe().collectAsState(0)
 
         // SY -->
         val scope = rememberCoroutineScope()
@@ -104,7 +108,7 @@ object SettingsBrowseScreen : SearchableSettings {
                     ),
                     Preference.PreferenceItem.TextPreference(
                         title = stringResource(MR.strings.label_extension_repos),
-                        subtitle = pluralStringResource(MR.plurals.num_repos, reposCount.size, reposCount.size),
+                        subtitle = pluralStringResource(MR.plurals.num_repos, reposCount, reposCount),
                         onClick = {
                             navigator.push(ExtensionReposScreen())
                         },

app/src/main/java/eu/kanade/presentation/more/settings/screen/SettingsDataScreen.kt

@@ -15,16 +15,19 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.outlined.HelpOutline
+import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MultiChoiceSegmentedButtonRow
 import androidx.compose.material3.SegmentedButton
 import androidx.compose.material3.SegmentedButtonDefaults
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.ReadOnlyComposable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
@@ -35,10 +38,13 @@ import androidx.core.net.toUri
 import cafe.adriel.voyager.navigator.LocalNavigator
 import cafe.adriel.voyager.navigator.currentOrThrow
 import com.hippo.unifile.UniFile
+import eu.kanade.domain.sync.SyncPreferences
 import eu.kanade.presentation.more.settings.Preference
 import eu.kanade.presentation.more.settings.screen.data.CreateBackupScreen
 import eu.kanade.presentation.more.settings.screen.data.RestoreBackupScreen
 import eu.kanade.presentation.more.settings.screen.data.StorageInfo
+import eu.kanade.presentation.more.settings.screen.data.SyncSettingsSelector
+import eu.kanade.presentation.more.settings.screen.data.SyncTriggerOptionsScreen
 import eu.kanade.presentation.more.settings.widget.BasePreferenceWidget
 import eu.kanade.presentation.more.settings.widget.PrefsHorizontalPadding
 import eu.kanade.presentation.util.relativeTimeSpanString
@@ -46,10 +52,15 @@ import eu.kanade.tachiyomi.data.backup.create.BackupCreateJob
 import eu.kanade.tachiyomi.data.backup.restore.BackupRestoreJob
 import eu.kanade.tachiyomi.data.cache.ChapterCache
 import eu.kanade.tachiyomi.data.cache.PagePreviewCache
+import eu.kanade.tachiyomi.data.sync.SyncDataJob
+import eu.kanade.tachiyomi.data.sync.SyncManager
+import eu.kanade.tachiyomi.data.sync.service.GoogleDriveService
+import eu.kanade.tachiyomi.data.sync.service.GoogleDriveSyncService
 import eu.kanade.tachiyomi.util.system.DeviceUtil
 import eu.kanade.tachiyomi.util.system.toast
 import kotlinx.collections.immutable.persistentListOf
 import kotlinx.collections.immutable.persistentMapOf
+import kotlinx.coroutines.launch
 import logcat.LogPriority
 import tachiyomi.core.common.i18n.stringResource
 import tachiyomi.core.common.storage.displayablePath
@@ -91,13 +102,16 @@ object SettingsDataScreen : SearchableSettings {
         val backupPreferences = Injekt.get<BackupPreferences>()
         val storagePreferences = Injekt.get<StoragePreferences>()
 
+        val syncPreferences = remember { Injekt.get<SyncPreferences>() }
+        val syncService by syncPreferences.syncService().collectAsState()
+
         return persistentListOf(
             getStorageLocationPref(storagePreferences = storagePreferences),
             Preference.PreferenceItem.InfoPreference(stringResource(MR.strings.pref_storage_location_info)),
 
             getBackupAndRestoreGroup(backupPreferences = backupPreferences),
             getDataGroup(),
-        )
+        ) + getSyncPreferences(syncPreferences = syncPreferences, syncService = syncService)
     }
 
     @Composable
@@ -113,7 +127,17 @@ object SettingsDataScreen : SearchableSettings {
                 val flags = Intent.FLAG_GRANT_READ_URI_PERMISSION or
                     Intent.FLAG_GRANT_WRITE_URI_PERMISSION
 
-                context.contentResolver.takePersistableUriPermission(uri, flags)
+                // For some reason InkBook devices do not implement the SAF properly. Persistable URI grants do not
+                // work. However, simply retrieving the URI and using it works fine for these devices. Access is not
+                // revoked after the app is closed or the device is restarted.
+                // This also holds for some Samsung devices. Thus, we simply execute inside of a try-catch block and
+                // ignore the exception if it is thrown.
+                try {
+                    context.contentResolver.takePersistableUriPermission(uri, flags)
+                } catch (e: SecurityException) {
+                    logcat(LogPriority.ERROR, e)
+                    context.toast(MR.strings.file_picker_uri_permission_unsupported)
+                }
 
                 UniFile.fromUri(context, uri)?.let {
                     storageDirPref.set(it.uri.toString())
@@ -330,4 +354,225 @@ object SettingsDataScreen : SearchableSettings {
             ),
         )
     }
+
+    @Composable
+    private fun getSyncPreferences(syncPreferences: SyncPreferences, syncService: Int): List<Preference> {
+        return listOf(
+            Preference.PreferenceGroup(
+                title = stringResource(SYMR.strings.pref_sync_service_category),
+                preferenceItems = persistentListOf(
+                    Preference.PreferenceItem.ListPreference(
+                        pref = syncPreferences.syncService(),
+                        title = stringResource(SYMR.strings.pref_sync_service),
+                        entries = persistentMapOf(
+                            SyncManager.SyncService.NONE.value to stringResource(MR.strings.off),
+                            SyncManager.SyncService.SYNCYOMI.value to stringResource(SYMR.strings.syncyomi),
+                            SyncManager.SyncService.GOOGLE_DRIVE.value to stringResource(SYMR.strings.google_drive),
+                        ),
+                        onValueChanged = { true },
+                    ),
+                ),
+            ),
+        ) + getSyncServicePreferences(syncPreferences, syncService)
+    }
+
+    @Composable
+    private fun getSyncServicePreferences(syncPreferences: SyncPreferences, syncService: Int): List<Preference> {
+        val syncServiceType = SyncManager.SyncService.fromInt(syncService)
+
+        val basePreferences = getBasePreferences(syncServiceType, syncPreferences)
+
+        return if (syncServiceType != SyncManager.SyncService.NONE) {
+            basePreferences + getAdditionalPreferences(syncPreferences)
+        } else {
+            basePreferences
+        }
+    }
+
+    @Composable
+    private fun getBasePreferences(
+        syncServiceType: SyncManager.SyncService,
+        syncPreferences: SyncPreferences,
+    ): List<Preference> {
+        return when (syncServiceType) {
+            SyncManager.SyncService.NONE -> emptyList()
+            SyncManager.SyncService.SYNCYOMI -> getSelfHostPreferences(syncPreferences)
+            SyncManager.SyncService.GOOGLE_DRIVE -> getGoogleDrivePreferences()
+        }
+    }
+
+    @Composable
+    private fun getAdditionalPreferences(syncPreferences: SyncPreferences): List<Preference> {
+        return listOf(getSyncNowPref(), getAutomaticSyncGroup(syncPreferences))
+    }
+
+    @Composable
+    private fun getGoogleDrivePreferences(): List<Preference> {
+        val context = LocalContext.current
+        val googleDriveSync = Injekt.get<GoogleDriveService>()
+        return listOf(
+            Preference.PreferenceItem.TextPreference(
+                title = stringResource(SYMR.strings.pref_google_drive_sign_in),
+                onClick = {
+                    val intent = googleDriveSync.getSignInIntent()
+                    context.startActivity(intent)
+                },
+            ),
+            getGoogleDrivePurge(),
+        )
+    }
+
+    @Composable
+    private fun getGoogleDrivePurge(): Preference.PreferenceItem.TextPreference {
+        val scope = rememberCoroutineScope()
+        val context = LocalContext.current
+        val googleDriveSync = remember { GoogleDriveSyncService(context) }
+        var showPurgeDialog by remember { mutableStateOf(false) }
+
+        if (showPurgeDialog) {
+            PurgeConfirmationDialog(
+                onConfirm = {
+                    showPurgeDialog = false
+                    scope.launch {
+                        val result = googleDriveSync.deleteSyncDataFromGoogleDrive()
+                        when (result) {
+                            GoogleDriveSyncService.DeleteSyncDataStatus.NOT_INITIALIZED -> context.toast(
+                                SYMR.strings.google_drive_not_signed_in,
+                                duration = 5000,
+                            )
+                            GoogleDriveSyncService.DeleteSyncDataStatus.NO_FILES -> context.toast(
+                                SYMR.strings.google_drive_sync_data_not_found,
+                                duration = 5000,
+                            )
+                            GoogleDriveSyncService.DeleteSyncDataStatus.SUCCESS -> context.toast(
+                                SYMR.strings.google_drive_sync_data_purged,
+                                duration = 5000,
+                            )
+                            GoogleDriveSyncService.DeleteSyncDataStatus.ERROR -> context.toast(
+                                SYMR.strings.google_drive_sync_data_purge_error,
+                                duration = 10000,
+                            )
+                        }
+                    }
+                },
+                onDismissRequest = { showPurgeDialog = false },
+            )
+        }
+
+        return Preference.PreferenceItem.TextPreference(
+            title = stringResource(SYMR.strings.pref_google_drive_purge_sync_data),
+            onClick = { showPurgeDialog = true },
+        )
+    }
+
+    @Composable
+    private fun PurgeConfirmationDialog(
+        onConfirm: () -> Unit,
+        onDismissRequest: () -> Unit,
+    ) {
+        AlertDialog(
+            onDismissRequest = onDismissRequest,
+            title = { Text(text = stringResource(SYMR.strings.pref_purge_confirmation_title)) },
+            text = { Text(text = stringResource(SYMR.strings.pref_purge_confirmation_message)) },
+            dismissButton = {
+                TextButton(onClick = onDismissRequest) {
+                    Text(text = stringResource(MR.strings.action_cancel))
+                }
+            },
+            confirmButton = {
+                TextButton(onClick = onConfirm) {
+                    Text(text = stringResource(MR.strings.action_ok))
+                }
+            },
+        )
+    }
+
+    @Composable
+    private fun getSelfHostPreferences(syncPreferences: SyncPreferences): List<Preference> {
+        val scope = rememberCoroutineScope()
+        return listOf(
+            Preference.PreferenceItem.EditTextPreference(
+                title = stringResource(SYMR.strings.pref_sync_host),
+                subtitle = stringResource(SYMR.strings.pref_sync_host_summ),
+                pref = syncPreferences.clientHost(),
+                onValueChanged = { newValue ->
+                    scope.launch {
+                        // Trim spaces at the beginning and end, then remove trailing slash if present
+                        val trimmedValue = newValue.trim()
+                        val modifiedValue = trimmedValue.trimEnd { it == '/' }
+                        syncPreferences.clientHost().set(modifiedValue)
+                    }
+                    true
+                },
+            ),
+            Preference.PreferenceItem.EditTextPreference(
+                title = stringResource(SYMR.strings.pref_sync_api_key),
+                subtitle = stringResource(SYMR.strings.pref_sync_api_key_summ),
+                pref = syncPreferences.clientAPIKey(),
+            ),
+        )
+    }
+
+    @Composable
+    private fun getSyncNowPref(): Preference.PreferenceGroup {
+        val navigator = LocalNavigator.currentOrThrow
+        return Preference.PreferenceGroup(
+            title = stringResource(SYMR.strings.pref_sync_now_group_title),
+            preferenceItems = persistentListOf(
+                getSyncOptionsPref(),
+                Preference.PreferenceItem.TextPreference(
+                    title = stringResource(SYMR.strings.pref_sync_now),
+                    subtitle = stringResource(SYMR.strings.pref_sync_now_subtitle),
+                    onClick = {
+                        navigator.push(SyncSettingsSelector())
+                    },
+                ),
+            ),
+        )
+    }
+
+    @Composable
+    private fun getSyncOptionsPref(): Preference.PreferenceItem.TextPreference {
+        val navigator = LocalNavigator.currentOrThrow
+        return Preference.PreferenceItem.TextPreference(
+            title = stringResource(SYMR.strings.pref_sync_options),
+            subtitle = stringResource(SYMR.strings.pref_sync_options_summ),
+            onClick = { navigator.push(SyncTriggerOptionsScreen()) },
+        )
+    }
+
+    @Composable
+    private fun getAutomaticSyncGroup(syncPreferences: SyncPreferences): Preference.PreferenceGroup {
+        val context = LocalContext.current
+        val syncIntervalPref = syncPreferences.syncInterval()
+        val lastSync by syncPreferences.lastSyncTimestamp().collectAsState()
+
+        return Preference.PreferenceGroup(
+            title = stringResource(SYMR.strings.pref_sync_automatic_category),
+            preferenceItems = persistentListOf(
+                Preference.PreferenceItem.ListPreference(
+                    pref = syncIntervalPref,
+                    title = stringResource(SYMR.strings.pref_sync_interval),
+                    entries = persistentMapOf(
+                        0 to stringResource(MR.strings.off),
+                        30 to stringResource(SYMR.strings.update_30min),
+                        60 to stringResource(SYMR.strings.update_1hour),
+                        180 to stringResource(SYMR.strings.update_3hour),
+                        360 to stringResource(MR.strings.update_6hour),
+                        720 to stringResource(MR.strings.update_12hour),
+                        1440 to stringResource(MR.strings.update_24hour),
+                        2880 to stringResource(MR.strings.update_48hour),
+                        10080 to stringResource(MR.strings.update_weekly),
+                    ),
+                    onValueChanged = {
+                        SyncDataJob.setupTask(context, it)
+                        true
+                    },
+                ),
+                Preference.PreferenceItem.InfoPreference(
+                    stringResource(SYMR.strings.last_synchronization, relativeTimeSpanString(lastSync)),
+                ),
+            ),
+        )
+    }
 }

app/src/main/java/eu/kanade/presentation/more/settings/screen/SettingsLibraryScreen.kt

@@ -84,9 +84,6 @@ object SettingsLibraryScreen : SearchableSettings {
         val scope = rememberCoroutineScope()
         val userCategoriesCount = allCategories.filterNot(Category::isSystemCategory).size
 
-        val defaultCategory by libraryPreferences.defaultCategory().collectAsState()
-        val selectedCategory = allCategories.find { it.id == defaultCategory.toLong() }
-
         // For default category
         val ids = listOf(libraryPreferences.defaultCategory().defaultValue()) +
             allCategories.fastMap { it.id.toInt() }
@@ -108,7 +105,6 @@ object SettingsLibraryScreen : SearchableSettings {
                 Preference.PreferenceItem.ListPreference(
                     pref = libraryPreferences.defaultCategory(),
                     title = stringResource(MR.strings.default_category),
-                    subtitle = selectedCategory?.visualName ?: stringResource(MR.strings.default_category_summary),
                     entries = ids.zip(labels).toMap().toImmutableMap(),
                 ),
                 Preference.PreferenceItem.SwitchPreference(
@@ -235,11 +231,13 @@ object SettingsLibraryScreen : SearchableSettings {
                     pref = libraryPreferences.newShowUpdatesCount(),
                     title = stringResource(MR.strings.pref_library_update_show_tab_badge),
                 ),
+                // SY -->
                 Preference.PreferenceItem.SwitchPreference(
                     pref = libraryPreferences.libraryReadDuplicateChapters(),
-                    title = stringResource(MR.strings.pref_library_mark_duplicate_chapters),
+                    title = stringResource(SYMR.strings.pref_library_mark_duplicate_chapters),
-                    subtitle = stringResource(MR.strings.pref_library_mark_duplicate_chapters_summary),
+                    subtitle = stringResource(SYMR.strings.pref_library_mark_duplicate_chapters_summary),
                 ),
+                // SY <--
             ),
         )
     }

app/src/main/java/eu/kanade/presentation/more/settings/screen/SettingsReaderScreen.kt

@@ -17,6 +17,7 @@ import kotlinx.collections.immutable.persistentMapOf
 import kotlinx.collections.immutable.toImmutableMap
 import tachiyomi.i18n.MR
 import tachiyomi.i18n.sy.SYMR
+import tachiyomi.presentation.core.i18n.pluralStringResource
 import tachiyomi.presentation.core.i18n.stringResource
 import tachiyomi.presentation.core.util.collectAsState
 import uy.kohesive.injekt.Injekt
@@ -35,6 +36,7 @@ object SettingsReaderScreen : SearchableSettings {
         // SY -->
         val forceHorizontalSeekbar by readerPref.forceHorizontalSeekbar().collectAsState()
         // SY <--
+
         return listOf(
             Preference.PreferenceItem.ListPreference(
                 pref = readerPref.defaultReadingMode(),
@@ -81,24 +83,14 @@ object SettingsReaderScreen : SearchableSettings {
                 enabled = !forceHorizontalSeekbar,
             ),
             // SY <--
-            Preference.PreferenceItem.SwitchPreference(
-                pref = readerPref.trueColor(),
-                title = stringResource(MR.strings.pref_true_color),
-                subtitle = stringResource(MR.strings.pref_true_color_summary),
-                enabled = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O,
-            ),
             /* SY -->
             Preference.PreferenceItem.SwitchPreference(
                 pref = readerPref.pageTransitions(),
                 title = stringResource(MR.strings.pref_page_transitions),
             ),
             SY <-- */
-            Preference.PreferenceItem.SwitchPreference(
-                pref = readerPref.flashOnPageChange(),
-                title = stringResource(MR.strings.pref_flash_page),
-                subtitle = stringResource(MR.strings.pref_flash_page_summ),
-            ),
             getDisplayGroup(readerPreferences = readerPref),
+            getEInkGroup(readerPreferences = readerPref),
             getReadingGroup(readerPreferences = readerPref),
             getPagedGroup(readerPreferences = readerPref),
             getWebtoonGroup(readerPreferences = readerPref),
@@ -161,6 +153,65 @@ object SettingsReaderScreen : SearchableSettings {
         )
     }
 
+    @Composable
+    private fun getEInkGroup(readerPreferences: ReaderPreferences): Preference.PreferenceGroup {
+        val flashPageState by readerPreferences.flashOnPageChange().collectAsState()
+
+        val flashMillisPref = readerPreferences.flashDurationMillis()
+        val flashMillis by flashMillisPref.collectAsState()
+
+        val flashIntervalPref = readerPreferences.flashPageInterval()
+        val flashInterval by flashIntervalPref.collectAsState()
+
+        val flashColorPref = readerPreferences.flashColor()
+
+        return Preference.PreferenceGroup(
+            title = "E-Ink",
+            preferenceItems = persistentListOf(
+                Preference.PreferenceItem.SwitchPreference(
+                    pref = readerPreferences.flashOnPageChange(),
+                    title = stringResource(MR.strings.pref_flash_page),
+                    subtitle = stringResource(MR.strings.pref_flash_page_summ),
+                ),
+                Preference.PreferenceItem.SliderPreference(
+                    value = flashMillis / ReaderPreferences.MILLI_CONVERSION,
+                    min = 1,
+                    max = 15,
+                    title = stringResource(MR.strings.pref_flash_duration),
+                    subtitle = stringResource(MR.strings.pref_flash_duration_summary, flashMillis),
+                    onValueChanged = {
+                        flashMillisPref.set(it * ReaderPreferences.MILLI_CONVERSION)
+                        true
+                    },
+                    enabled = flashPageState,
+                ),
+                Preference.PreferenceItem.SliderPreference(
+                    value = flashInterval,
+                    min = 1,
+                    max = 10,
+                    title = stringResource(MR.strings.pref_flash_page_interval),
+                    subtitle = pluralStringResource(MR.plurals.pref_pages, flashInterval, flashInterval),
+                    onValueChanged = {
+                        flashIntervalPref.set(it)
+                        true
+                    },
+                    enabled = flashPageState,
+                ),
+                Preference.PreferenceItem.ListPreference(
+                    pref = flashColorPref,
+                    title = stringResource(MR.strings.pref_flash_with),
+                    entries = persistentMapOf(
+                        ReaderPreferences.FlashColor.BLACK to stringResource(MR.strings.pref_flash_style_black),
+                        ReaderPreferences.FlashColor.WHITE to stringResource(MR.strings.pref_flash_style_white),
+                        ReaderPreferences.FlashColor.WHITE_BLACK
+                            to stringResource(MR.strings.pref_flash_style_white_black),
+                    ),
+                    enabled = flashPageState,
+                ),
+            ),
+        )
+    }
+
     @Composable
     private fun getReadingGroup(readerPreferences: ReaderPreferences): Preference.PreferenceGroup {
         return Preference.PreferenceGroup(
@@ -178,11 +229,13 @@ object SettingsReaderScreen : SearchableSettings {
                     pref = readerPreferences.skipDupe(),
                     title = stringResource(MR.strings.pref_skip_dupe_chapters),
                 ),
+                // SY -->
                 Preference.PreferenceItem.SwitchPreference(
                     pref = readerPreferences.markReadDupe(),
-                    title = stringResource(MR.strings.pref_mark_read_dupe_chapters),
+                    title = stringResource(SYMR.strings.pref_mark_read_dupe_chapters),
-                    subtitle = stringResource(MR.strings.pref_mark_read_dupe_chapters_summary),
+                    subtitle = stringResource(SYMR.strings.pref_mark_read_dupe_chapters_summary),
                 ),
+                // SY <--
                 Preference.PreferenceItem.SwitchPreference(
                     pref = readerPreferences.alwaysShowChapterTransition(),
                     title = stringResource(MR.strings.pref_always_show_chapter_transition),
@@ -570,10 +623,14 @@ object SettingsReaderScreen : SearchableSettings {
                         .toMap()
                         .toImmutableMap(),
                 ),
-                Preference.PreferenceItem.SwitchPreference(
+                Preference.PreferenceItem.ListPreference(
-                    pref = readerPreferences.cacheArchiveMangaOnDisk(),
+                    pref = readerPreferences.archiveReaderMode(),
-                    title = stringResource(SYMR.strings.cache_archived_manga_to_disk),
+                    title = stringResource(SYMR.strings.pref_archive_reader_mode),
-                    subtitle = stringResource(SYMR.strings.cache_archived_manga_to_disk_subtitle),
+                    subtitle = stringResource(SYMR.strings.pref_archive_reader_mode_summary),
+                    entries = ReaderPreferences.archiveModeTypes
+                        .mapIndexed { index, it -> index to stringResource(it) }
+                        .toMap()
+                        .toImmutableMap(),
                 ),
             ),
         )

app/src/main/java/eu/kanade/presentation/more/settings/screen/about/AboutScreen.kt

@@ -56,10 +56,9 @@ import tachiyomi.presentation.core.icons.Reddit
 import tachiyomi.presentation.core.icons.X
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
+import java.time.Instant
 import java.time.LocalDateTime
 import java.time.ZoneId
-import java.time.format.DateTimeFormatter
-import java.util.Locale
 
 object AboutScreen : Screen() {
 
@@ -293,11 +292,15 @@ object AboutScreen : Screen() {
 
     internal fun getFormattedBuildTime(): String {
         return try {
-            val df = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm'Z'", Locale.US)
+            LocalDateTime.ofInstant(
-                .withZone(ZoneId.of("UTC"))
+                Instant.parse(BuildConfig.BUILD_TIME),
-            val buildTime = LocalDateTime.from(df.parse(BuildConfig.BUILD_TIME))
+                ZoneId.systemDefault(),
-
+            )
-            buildTime!!.toDateTimestampString(UiPreferences.dateFormat(Injekt.get<UiPreferences>().dateFormat().get()))
+                .toDateTimestampString(
+                    UiPreferences.dateFormat(
+                        Injekt.get<UiPreferences>().dateFormat().get(),
+                    ),
+                )
         } catch (e: Exception) {
             BuildConfig.BUILD_TIME
         }

app/src/main/java/eu/kanade/presentation/more/settings/screen/about/OpenSourceLicensesScreen.kt

@@ -32,12 +32,13 @@ class OpenSourceLicensesScreen : Screen() {
                     .fillMaxSize(),
                 contentPadding = contentPadding,
                 onLibraryClick = {
-                    val libraryLicenseScreen = OpenSourceLibraryLicenseScreen(
+                    navigator.push(
-                        name = it.library.name,
+                        OpenSourceLibraryLicenseScreen(
-                        website = it.library.website,
+                            name = it.name,
-                        license = it.library.licenses.firstOrNull()?.htmlReadyLicenseContent.orEmpty(),
+                            website = it.website,
+                            license = it.licenses.firstOrNull()?.htmlReadyLicenseContent.orEmpty(),
+                        )
                     )
-                    navigator.push(libraryLicenseScreen)
                 },
             )
         }

app/src/main/java/eu/kanade/presentation/more/settings/screen/browse/ExtensionReposScreen.kt

@@ -8,11 +8,14 @@ import androidx.compose.ui.platform.LocalContext
 import cafe.adriel.voyager.core.model.rememberScreenModel
 import cafe.adriel.voyager.navigator.LocalNavigator
 import cafe.adriel.voyager.navigator.currentOrThrow
+import eu.kanade.presentation.more.settings.screen.browse.components.ExtensionRepoConflictDialog
 import eu.kanade.presentation.more.settings.screen.browse.components.ExtensionRepoCreateDialog
 import eu.kanade.presentation.more.settings.screen.browse.components.ExtensionRepoDeleteDialog
 import eu.kanade.presentation.more.settings.screen.browse.components.ExtensionReposScreen
 import eu.kanade.presentation.util.Screen
+import eu.kanade.tachiyomi.util.system.openInBrowser
 import eu.kanade.tachiyomi.util.system.toast
+import kotlinx.collections.immutable.toImmutableSet
 import kotlinx.coroutines.flow.collectLatest
 import tachiyomi.presentation.core.screens.LoadingScreen
 
@@ -42,17 +45,19 @@ class ExtensionReposScreen(
         ExtensionReposScreen(
             state = successState,
             onClickCreate = { screenModel.showDialog(RepoDialog.Create) },
+            onOpenWebsite = { context.openInBrowser(it.website) },
             onClickDelete = { screenModel.showDialog(RepoDialog.Delete(it)) },
+            onClickRefresh = { screenModel.refreshRepos() },
             navigateUp = navigator::pop,
         )
 
         when (val dialog = successState.dialog) {
             null -> {}
-            RepoDialog.Create -> {
+            is RepoDialog.Create -> {
                 ExtensionRepoCreateDialog(
                     onDismissRequest = screenModel::dismissDialog,
                     onCreate = { screenModel.createRepo(it) },
-                    repos = successState.repos,
+                    repoUrls = successState.repos.map { it.baseUrl }.toImmutableSet(),
                 )
             }
             is RepoDialog.Delete -> {
@@ -62,6 +67,15 @@ class ExtensionReposScreen(
                     repo = dialog.repo,
                 )
             }
+
+            is RepoDialog.Conflict -> {
+                ExtensionRepoConflictDialog(
+                    onDismissRequest = screenModel::dismissDialog,
+                    onMigrate = { screenModel.replaceRepo(dialog.newRepo) },
+                    oldRepo = dialog.oldRepo,
+                    newRepo = dialog.newRepo,
+                )
+            }
         }
 
         LaunchedEffect(Unit) {

app/src/main/java/eu/kanade/presentation/more/settings/screen/browse/ExtensionReposScreenModel.kt

@@ -4,24 +4,29 @@ import androidx.compose.runtime.Immutable
 import cafe.adriel.voyager.core.model.StateScreenModel
 import cafe.adriel.voyager.core.model.screenModelScope
 import dev.icerock.moko.resources.StringResource
-import eu.kanade.domain.extension.interactor.CreateExtensionRepo
-import eu.kanade.domain.extension.interactor.DeleteExtensionRepo
-import eu.kanade.domain.extension.interactor.GetExtensionRepos
 import kotlinx.collections.immutable.ImmutableSet
 import kotlinx.collections.immutable.toImmutableSet
 import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.receiveAsFlow
 import kotlinx.coroutines.flow.update
+import mihon.domain.extensionrepo.interactor.CreateExtensionRepo
+import mihon.domain.extensionrepo.interactor.DeleteExtensionRepo
+import mihon.domain.extensionrepo.interactor.GetExtensionRepo
+import mihon.domain.extensionrepo.interactor.ReplaceExtensionRepo
+import mihon.domain.extensionrepo.interactor.UpdateExtensionRepo
+import mihon.domain.extensionrepo.model.ExtensionRepo
 import tachiyomi.core.common.util.lang.launchIO
 import tachiyomi.i18n.MR
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 
 class ExtensionReposScreenModel(
-    private val getExtensionRepos: GetExtensionRepos = Injekt.get(),
+    private val getExtensionRepo: GetExtensionRepo = Injekt.get(),
     private val createExtensionRepo: CreateExtensionRepo = Injekt.get(),
     private val deleteExtensionRepo: DeleteExtensionRepo = Injekt.get(),
+    private val replaceExtensionRepo: ReplaceExtensionRepo = Injekt.get(),
+    private val updateExtensionRepo: UpdateExtensionRepo = Injekt.get(),
 ) : StateScreenModel<RepoScreenState>(RepoScreenState.Loading) {
 
     private val _events: Channel<RepoEvent> = Channel(Int.MAX_VALUE)
@@ -29,7 +34,7 @@ class ExtensionReposScreenModel(
 
     init {
         screenModelScope.launchIO {
-            getExtensionRepos.subscribe()
+            getExtensionRepo.subscribeAll()
                 .collectLatest { repos ->
                     mutableState.update {
                         RepoScreenState.Success(
@@ -43,25 +48,51 @@ class ExtensionReposScreenModel(
     /**
      * Creates and adds a new repo to the database.
      *
-     * @param name The name of the repo to create.
+     * @param baseUrl The baseUrl of the repo to create.
      */
-    fun createRepo(name: String) {
+    fun createRepo(baseUrl: String) {
         screenModelScope.launchIO {
-            when (createExtensionRepo.await(name)) {
+            when (val result = createExtensionRepo.await(baseUrl)) {
-                is CreateExtensionRepo.Result.InvalidUrl -> _events.send(RepoEvent.InvalidUrl)
+                CreateExtensionRepo.Result.InvalidUrl -> _events.send(RepoEvent.InvalidUrl)
+                CreateExtensionRepo.Result.RepoAlreadyExists -> _events.send(RepoEvent.RepoAlreadyExists)
+                is CreateExtensionRepo.Result.DuplicateFingerprint -> {
+                    showDialog(RepoDialog.Conflict(result.oldRepo, result.newRepo))
+                }
                 else -> {}
             }
         }
     }
 
     /**
-     * Deletes the given repo from the database.
+     * Inserts a repo to the database, replace a matching repo with the same signing key fingerprint if found.
      *
-     * @param repo The repo to delete.
+     * @param newRepo The repo to insert
      */
-    fun deleteRepo(repo: String) {
+    fun replaceRepo(newRepo: ExtensionRepo) {
         screenModelScope.launchIO {
-            deleteExtensionRepo.await(repo)
+            replaceExtensionRepo.await(newRepo)
+        }
+    }
+
+    /**
+     * Refreshes information for each repository.
+     */
+    fun refreshRepos() {
+        val status = state.value
+
+        if (status is RepoScreenState.Success) {
+            screenModelScope.launchIO {
+                updateExtensionRepo.awaitAll()
+            }
+        }
+    }
+
+    /**
+     * Deletes the given repo from the database
+     */
+    fun deleteRepo(baseUrl: String) {
+        screenModelScope.launchIO {
+            deleteExtensionRepo.await(baseUrl)
         }
     }
 
@@ -87,11 +118,13 @@ class ExtensionReposScreenModel(
 sealed class RepoEvent {
     sealed class LocalizedMessage(val stringRes: StringResource) : RepoEvent()
     data object InvalidUrl : LocalizedMessage(MR.strings.invalid_repo_name)
+    data object RepoAlreadyExists : LocalizedMessage(MR.strings.error_repo_exists)
 }
 
 sealed class RepoDialog {
     data object Create : RepoDialog()
     data class Delete(val repo: String) : RepoDialog()
+    data class Conflict(val oldRepo: ExtensionRepo, val newRepo: ExtensionRepo) : RepoDialog()
 }
 
 sealed class RepoScreenState {
@@ -101,7 +134,8 @@ sealed class RepoScreenState {
 
     @Immutable
     data class Success(
-        val repos: ImmutableSet<String>,
+        val repos: ImmutableSet<ExtensionRepo>,
+        val oldRepos: ImmutableSet<String>? = null,
         val dialog: RepoDialog? = null,
     ) : RepoScreenState() {
 

app/src/main/java/eu/kanade/presentation/more/settings/screen/browse/components/ExtensionReposContent.kt

@@ -9,6 +9,7 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.LazyListState
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.outlined.Label
+import androidx.compose.material.icons.automirrored.outlined.OpenInNew
 import androidx.compose.material.icons.outlined.ContentCopy
 import androidx.compose.material.icons.outlined.Delete
 import androidx.compose.material3.ElevatedCard
@@ -22,15 +23,17 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import eu.kanade.tachiyomi.util.system.copyToClipboard
 import kotlinx.collections.immutable.ImmutableSet
+import mihon.domain.extensionrepo.model.ExtensionRepo
 import tachiyomi.i18n.MR
 import tachiyomi.presentation.core.components.material.padding
 import tachiyomi.presentation.core.i18n.stringResource
 
 @Composable
 fun ExtensionReposContent(
-    repos: ImmutableSet<String>,
+    repos: ImmutableSet<ExtensionRepo>,
     lazyListState: LazyListState,
     paddingValues: PaddingValues,
+    onOpenWebsite: (ExtensionRepo) -> Unit,
     onClickDelete: (String) -> Unit,
     modifier: Modifier = Modifier,
 ) {
@@ -45,7 +48,8 @@ fun ExtensionReposContent(
                 ExtensionRepoListItem(
                     modifier = Modifier.animateItemPlacement(),
                     repo = it,
-                    onDelete = { onClickDelete(it) },
+                    onOpenWebsite = { onOpenWebsite(it) },
+                    onDelete = { onClickDelete(it.baseUrl) },
                 )
             }
         }
@@ -54,7 +58,8 @@ fun ExtensionReposContent(
 
 @Composable
 private fun ExtensionRepoListItem(
-    repo: String,
+    repo: ExtensionRepo,
+    onOpenWebsite: () -> Unit,
     onDelete: () -> Unit,
     modifier: Modifier = Modifier,
 ) {
@@ -74,16 +79,27 @@ private fun ExtensionRepoListItem(
             verticalAlignment = Alignment.CenterVertically,
         ) {
             Icon(imageVector = Icons.AutoMirrored.Outlined.Label, contentDescription = null)
-            Text(text = repo, modifier = Modifier.padding(start = MaterialTheme.padding.medium))
+            Text(
+                text = repo.name,
+                modifier = Modifier.padding(start = MaterialTheme.padding.medium),
+                style = MaterialTheme.typography.titleMedium,
+            )
         }
 
         Row(
             modifier = Modifier.fillMaxWidth(),
             horizontalArrangement = Arrangement.End,
         ) {
+            IconButton(onClick = onOpenWebsite) {
+                Icon(
+                    imageVector = Icons.AutoMirrored.Outlined.OpenInNew,
+                    contentDescription = stringResource(MR.strings.action_open_in_browser),
+                )
+            }
+
             IconButton(
                 onClick = {
-                    val url = "$repo/index.min.json"
+                    val url = "${repo.baseUrl}/index.min.json"
                     context.copyToClipboard(url, url)
                 },
             ) {

app/src/main/java/eu/kanade/presentation/more/settings/screen/browse/components/ExtensionReposDialogs.kt

@@ -1,6 +1,7 @@
 package eu.kanade.presentation.more.settings.screen.browse.components
 
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Text
@@ -14,8 +15,10 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.text.input.KeyboardType
 import kotlinx.collections.immutable.ImmutableSet
 import kotlinx.coroutines.delay
+import mihon.domain.extensionrepo.model.ExtensionRepo
 import tachiyomi.i18n.MR
 import tachiyomi.presentation.core.i18n.stringResource
 import kotlin.time.Duration.Companion.seconds
@@ -24,12 +27,12 @@ import kotlin.time.Duration.Companion.seconds
 fun ExtensionRepoCreateDialog(
     onDismissRequest: () -> Unit,
     onCreate: (String) -> Unit,
-    repos: ImmutableSet<String>,
+    repoUrls: ImmutableSet<String>,
 ) {
     var name by remember { mutableStateOf("") }
 
     val focusRequester = remember { FocusRequester() }
-    val nameAlreadyExists = remember(name) { repos.contains(name) }
+    val nameAlreadyExists = remember(name) { repoUrls.contains(name) }
 
     AlertDialog(
         onDismissRequest = onDismissRequest,
@@ -73,6 +76,7 @@ fun ExtensionRepoCreateDialog(
                         Text(text = stringResource(msgRes))
                     },
                     isError = name.isNotEmpty() && nameAlreadyExists,
+                    keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Uri),
                     singleLine = true,
                 )
             }
@@ -115,3 +119,36 @@ fun ExtensionRepoDeleteDialog(
         },
     )
 }
+
+@Composable
+fun ExtensionRepoConflictDialog(
+    oldRepo: ExtensionRepo,
+    newRepo: ExtensionRepo,
+    onDismissRequest: () -> Unit,
+    onMigrate: () -> Unit,
+) {
+    AlertDialog(
+        onDismissRequest = onDismissRequest,
+        confirmButton = {
+            TextButton(
+                onClick = {
+                    onMigrate()
+                    onDismissRequest()
+                },
+            ) {
+                Text(text = stringResource(MR.strings.action_replace_repo))
+            }
+        },
+        dismissButton = {
+            TextButton(onClick = onDismissRequest) {
+                Text(text = stringResource(MR.strings.action_cancel))
+            }
+        },
+        title = {
+            Text(text = stringResource(MR.strings.action_replace_repo_title))
+        },
+        text = {
+            Text(text = stringResource(MR.strings.action_replace_repo_message, newRepo.name, oldRepo.name))
+        },
+    )
+}

app/src/main/java/eu/kanade/presentation/more/settings/screen/browse/components/ExtensionReposScreen.kt

@@ -5,12 +5,17 @@ package eu.kanade.presentation.more.settings.screen.browse.components
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.Refresh
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import eu.kanade.presentation.category.components.CategoryFloatingActionButton
 import eu.kanade.presentation.components.AppBar
 import eu.kanade.presentation.more.settings.screen.browse.RepoScreenState
+import mihon.domain.extensionrepo.model.ExtensionRepo
 import tachiyomi.i18n.MR
 import tachiyomi.presentation.core.components.material.Scaffold
 import tachiyomi.presentation.core.components.material.padding
@@ -23,7 +28,9 @@ import tachiyomi.presentation.core.util.plus
 fun ExtensionReposScreen(
     state: RepoScreenState.Success,
     onClickCreate: () -> Unit,
+    onOpenWebsite: (ExtensionRepo) -> Unit,
     onClickDelete: (String) -> Unit,
+    onClickRefresh: () -> Unit,
     navigateUp: () -> Unit,
 ) {
     val lazyListState = rememberLazyListState()
@@ -33,6 +40,14 @@ fun ExtensionReposScreen(
                 navigateUp = navigateUp,
                 title = stringResource(MR.strings.label_extension_repos),
                 scrollBehavior = scrollBehavior,
+                actions = {
+                    IconButton(onClick = onClickRefresh) {
+                        Icon(
+                            imageVector = Icons.Outlined.Refresh,
+                            contentDescription = stringResource(resource = MR.strings.action_webview_refresh),
+                        )
+                    }
+                },
             )
         },
         floatingActionButton = {
@@ -55,6 +70,7 @@ fun ExtensionReposScreen(
             lazyListState = lazyListState,
             paddingValues = paddingValues + topSmallPaddingValues +
                 PaddingValues(horizontal = MaterialTheme.padding.medium),
+            onOpenWebsite = onOpenWebsite,
             onClickDelete = onClickDelete,
         )
     }

app/src/main/java/eu/kanade/presentation/more/settings/screen/data/CreateBackupScreen.kt

@@ -6,7 +6,6 @@ import android.content.Intent
 import android.net.Uri
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
-import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.collectAsState
@@ -69,7 +68,7 @@ class CreateBackupScreen : Screen() {
             LazyColumnWithAction(
                 contentPadding = contentPadding,
                 actionLabel = stringResource(MR.strings.action_create),
-                actionEnabled = state.options.anyEnabled(),
+                actionEnabled = state.options.canCreate(),
                 onClickAction = {
                     if (!BackupCreateJob.isManualJobRunning(context)) {
                         try {
@@ -104,7 +103,7 @@ class CreateBackupScreen : Screen() {
     }
 
     @Composable
-    private fun ColumnScope.Options(
+    private fun Options(
         options: ImmutableList<BackupOptions.Entry>,
         state: CreateBackupScreenModel.State,
         model: CreateBackupScreenModel,

app/src/main/java/eu/kanade/presentation/more/settings/screen/data/RestoreBackupScreen.kt

@@ -63,7 +63,7 @@ class RestoreBackupScreen(
             LazyColumnWithAction(
                 contentPadding = contentPadding,
                 actionLabel = stringResource(MR.strings.action_restore),
-                actionEnabled = state.canRestore && state.options.anyEnabled(),
+                actionEnabled = state.canRestore && state.options.canRestore(),
                 onClickAction = {
                     model.startRestore()
                     navigator.pop()

app/src/main/java/eu/kanade/presentation/more/settings/screen/data/SyncSettingsSelector.kt

@@ -0,0 +1,157 @@
+package eu.kanade.presentation.more.settings.screen.data
+
+import android.content.Context
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.platform.LocalContext
+import cafe.adriel.voyager.core.model.StateScreenModel
+import cafe.adriel.voyager.core.model.rememberScreenModel
+import cafe.adriel.voyager.navigator.LocalNavigator
+import cafe.adriel.voyager.navigator.currentOrThrow
+import eu.kanade.domain.sync.SyncPreferences
+import eu.kanade.domain.sync.models.SyncSettings
+import eu.kanade.presentation.components.AppBar
+import eu.kanade.presentation.util.Screen
+import eu.kanade.tachiyomi.data.backup.create.BackupOptions
+import eu.kanade.tachiyomi.data.sync.SyncDataJob
+import eu.kanade.tachiyomi.util.system.toast
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.coroutines.flow.update
+import tachiyomi.i18n.MR
+import tachiyomi.i18n.sy.SYMR
+import tachiyomi.presentation.core.components.LabeledCheckbox
+import tachiyomi.presentation.core.components.LazyColumnWithAction
+import tachiyomi.presentation.core.components.SectionCard
+import tachiyomi.presentation.core.components.material.Scaffold
+import tachiyomi.presentation.core.i18n.stringResource
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+class SyncSettingsSelector : Screen() {
+    @Composable
+    override fun Content() {
+        val context = LocalContext.current
+        val navigator = LocalNavigator.currentOrThrow
+        val model = rememberScreenModel { SyncSettingsSelectorModel() }
+        val state by model.state.collectAsState()
+
+        Scaffold(
+            topBar = {
+                AppBar(
+                    title = stringResource(SYMR.strings.pref_choose_what_to_sync),
+                    navigateUp = navigator::pop,
+                    scrollBehavior = it,
+                )
+            },
+        ) { contentPadding ->
+            LazyColumnWithAction(
+                contentPadding = contentPadding,
+                actionLabel = stringResource(SYMR.strings.label_sync),
+                actionEnabled = state.options.canCreate(),
+                onClickAction = {
+                    if (!SyncDataJob.isRunning(context)) {
+                        model.syncNow(context)
+                        navigator.pop()
+                    } else {
+                        context.toast(SYMR.strings.sync_in_progress)
+                    }
+                },
+            ) {
+                item {
+                    SectionCard(MR.strings.label_library) {
+                        Options(BackupOptions.libraryOptions, state, model)
+                    }
+                }
+
+                item {
+                    SectionCard(MR.strings.label_settings) {
+                        Options(BackupOptions.settingsOptions, state, model)
+                    }
+                }
+            }
+        }
+    }
+
+    @Composable
+    private fun Options(
+        options: ImmutableList<BackupOptions.Entry>,
+        state: SyncSettingsSelectorModel.State,
+        model: SyncSettingsSelectorModel,
+    ) {
+        options.forEach { option ->
+            LabeledCheckbox(
+                label = stringResource(option.label),
+                checked = option.getter(state.options),
+                onCheckedChange = {
+                    model.toggle(option.setter, it)
+                },
+                enabled = option.enabled(state.options),
+            )
+        }
+    }
+}
+
+private class SyncSettingsSelectorModel(
+    val syncPreferences: SyncPreferences = Injekt.get(),
+) : StateScreenModel<SyncSettingsSelectorModel.State>(
+    State(syncOptionsToBackupOptions(syncPreferences.getSyncSettings())),
+) {
+    fun toggle(setter: (BackupOptions, Boolean) -> BackupOptions, enabled: Boolean) {
+        mutableState.update {
+            val updatedOptions = setter(it.options, enabled)
+            syncPreferences.setSyncSettings(backupOptionsToSyncOptions(updatedOptions))
+            it.copy(options = updatedOptions)
+        }
+    }
+
+    fun syncNow(context: Context) {
+        SyncDataJob.startNow(context)
+    }
+
+    @Immutable
+    data class State(
+        val options: BackupOptions = BackupOptions(),
+    ) companion object {
+        private fun syncOptionsToBackupOptions(syncSettings: SyncSettings): BackupOptions {
+            return BackupOptions(
+                libraryEntries = syncSettings.libraryEntries,
+                categories = syncSettings.categories,
+                chapters = syncSettings.chapters,
+                tracking = syncSettings.tracking,
+                history = syncSettings.history,
+                appSettings = syncSettings.appSettings,
+                extensionRepoSettings = syncSettings.extensionRepoSettings,
+                sourceSettings = syncSettings.sourceSettings,
+                privateSettings = syncSettings.privateSettings,
+
+                // SY -->
+                customInfo = syncSettings.customInfo,
+                readEntries = syncSettings.readEntries,
+                savedSearches = syncSettings.savedSearches,
+                // SY <--
+            )
+        }
+
+        private fun backupOptionsToSyncOptions(backupOptions: BackupOptions): SyncSettings {
+            return SyncSettings(
+                libraryEntries = backupOptions.libraryEntries,
+                categories = backupOptions.categories,
+                chapters = backupOptions.chapters,
+                tracking = backupOptions.tracking,
+                history = backupOptions.history,
+                appSettings = backupOptions.appSettings,
+                extensionRepoSettings = backupOptions.extensionRepoSettings,
+                sourceSettings = backupOptions.sourceSettings,
+                privateSettings = backupOptions.privateSettings,
+
+                // SY -->
+                customInfo = backupOptions.customInfo,
+                readEntries = backupOptions.readEntries,
+                savedSearches = backupOptions.savedSearches,
+                // SY <--
+            )
+        }
+    }
+}

app/src/main/java/eu/kanade/presentation/more/settings/screen/data/SyncTriggerOptionsScreen.kt

@@ -0,0 +1,102 @@
+package eu.kanade.presentation.more.settings.screen.data
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import cafe.adriel.voyager.core.model.StateScreenModel
+import cafe.adriel.voyager.core.model.rememberScreenModel
+import cafe.adriel.voyager.navigator.LocalNavigator
+import cafe.adriel.voyager.navigator.currentOrThrow
+import eu.kanade.domain.sync.SyncPreferences
+import eu.kanade.presentation.components.AppBar
+import eu.kanade.presentation.util.Screen
+import eu.kanade.tachiyomi.data.sync.models.SyncTriggerOptions
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.coroutines.flow.update
+import tachiyomi.i18n.MR
+import tachiyomi.i18n.sy.SYMR
+import tachiyomi.presentation.core.components.LabeledCheckbox
+import tachiyomi.presentation.core.components.LazyColumnWithAction
+import tachiyomi.presentation.core.components.SectionCard
+import tachiyomi.presentation.core.components.material.Scaffold
+import tachiyomi.presentation.core.i18n.stringResource
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+class SyncTriggerOptionsScreen : Screen() {
+
+    @Composable
+    override fun Content() {
+        val navigator = LocalNavigator.currentOrThrow
+        val model = rememberScreenModel { SyncOptionsScreenModel() }
+        val state by model.state.collectAsState()
+
+        Scaffold(
+            topBar = {
+                AppBar(
+                    title = stringResource(SYMR.strings.pref_sync_options),
+                    navigateUp = navigator::pop,
+                    scrollBehavior = it,
+                )
+            },
+        ) { contentPadding ->
+            LazyColumnWithAction(
+                contentPadding = contentPadding,
+                actionLabel = stringResource(MR.strings.action_save),
+                actionEnabled = true,
+                onClickAction = {
+                    navigator.pop()
+                },
+            ) {
+                item {
+                    SectionCard(SYMR.strings.label_triggers) {
+                        Options(SyncTriggerOptions.mainOptions, state, model)
+                    }
+                }
+            }
+        }
+    }
+
+    @Composable
+    private fun Options(
+        options: ImmutableList<SyncTriggerOptions.Entry>,
+        state: SyncOptionsScreenModel.State,
+        model: SyncOptionsScreenModel,
+    ) {
+        options.forEach { option ->
+            LabeledCheckbox(
+                label = stringResource(option.label),
+                checked = option.getter(state.options),
+                onCheckedChange = {
+                    model.toggle(option.setter, it)
+                },
+                enabled = option.enabled(state.options),
+            )
+        }
+    }
+}
+
+private class SyncOptionsScreenModel(
+    val syncPreferences: SyncPreferences = Injekt.get(),
+) : StateScreenModel<SyncOptionsScreenModel.State>(
+    State(
+        syncPreferences.getSyncTriggerOptions(),
+    ),
+) {
+
+    fun toggle(setter: (SyncTriggerOptions, Boolean) -> SyncTriggerOptions, enabled: Boolean) {
+        mutableState.update {
+            val updatedTriggerOptions = setter(it.options, enabled)
+            syncPreferences.setSyncTriggerOptions(updatedTriggerOptions)
+            it.copy(
+                options = updatedTriggerOptions,
+            )
+        }
+    }
+
+    @Immutable
+    data class State(
+        val options: SyncTriggerOptions = SyncTriggerOptions(),
+    )
+}

app/src/main/java/eu/kanade/presentation/more/settings/widget/AppThemePreferenceWidget.kt

@@ -223,13 +223,12 @@ fun AppThemePreviewItem(
             contentAlignment = Alignment.BottomCenter,
         ) {
             Surface(
-                tonalElevation = 3.dp,
+                color = MaterialTheme.colorScheme.surfaceContainer,
             ) {
                 Row(
                     modifier = Modifier
                         .height(32.dp)
                         .fillMaxWidth()
-                        .background(MaterialTheme.colorScheme.surfaceVariant)
                         .padding(horizontal = 8.dp),
                     verticalAlignment = Alignment.CenterVertically,
                 ) {

app/src/main/java/eu/kanade/presentation/reader/DisplayRefreshHost.kt

@@ -7,19 +7,42 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.Stable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import eu.kanade.tachiyomi.ui.reader.setting.ReaderPreferences
 import kotlinx.coroutines.delay
-import kotlin.time.Duration.Companion.seconds
+import tachiyomi.presentation.core.util.collectAsState
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import kotlin.time.Duration.Companion.milliseconds
 
 @Stable
 class DisplayRefreshHost {
 
     internal var currentDisplayRefresh by mutableStateOf(false)
+    private val readerPreferences = Injekt.get<ReaderPreferences>()
+
+    internal val flashMillis = readerPreferences.flashDurationMillis()
+    internal val flashMode = readerPreferences.flashColor()
+
+    internal val flashIntervalPref = readerPreferences.flashPageInterval()
+
+    // Internal State for Flash
+    private var flashInterval = flashIntervalPref.get()
+    private var timesCalled = 0
 
     fun flash() {
-        currentDisplayRefresh = true
+        if (timesCalled % flashInterval == 0) {
+            currentDisplayRefresh = true
+        }
+        timesCalled += 1
+    }
+
+    fun setInterval(interval: Int) {
+        flashInterval = interval
+        timesCalled = 0
     }
 }
 
@@ -29,18 +52,39 @@ fun DisplayRefreshHost(
     modifier: Modifier = Modifier,
 ) {
     val currentDisplayRefresh = hostState.currentDisplayRefresh
+    val refreshDuration by hostState.flashMillis.collectAsState()
+    val flashMode by hostState.flashMode.collectAsState()
+    val flashInterval by hostState.flashIntervalPref.collectAsState()
+
+    var currentColor by remember { mutableStateOf<Color?>(null) }
+
     LaunchedEffect(currentDisplayRefresh) {
-        if (currentDisplayRefresh) {
+        if (!currentDisplayRefresh) {
-            delay(1.5.seconds)
+            currentColor = null
-            hostState.currentDisplayRefresh = false
+            return@LaunchedEffect
         }
+
+        val refreshDurationHalf = refreshDuration.milliseconds / 2
+        currentColor = if (flashMode == ReaderPreferences.FlashColor.BLACK) {
+            Color.Black
+        } else {
+            Color.White
+        }
+        delay(refreshDurationHalf)
+        if (flashMode == ReaderPreferences.FlashColor.WHITE_BLACK) {
+            currentColor = Color.Black
+        }
+        delay(refreshDurationHalf)
+        hostState.currentDisplayRefresh = false
+    }
+
+    LaunchedEffect(flashInterval) {
+        hostState.setInterval(flashInterval)
     }
 
     Canvas(
         modifier = modifier.fillMaxSize(),
     ) {
-        if (currentDisplayRefresh) {
+        currentColor?.let { drawRect(it) }
-            drawRect(Color.Black)
-        }
     }
 }

app/src/main/java/eu/kanade/presentation/reader/ReaderPageActionsDialog.kt

@@ -5,6 +5,7 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.ContentCopy
 import androidx.compose.material.icons.outlined.Photo
 import androidx.compose.material.icons.outlined.Save
 import androidx.compose.material.icons.outlined.Share
@@ -31,9 +32,9 @@ fun ReaderPageActionsDialog(
     onDismissRequest: () -> Unit,
     // SY -->
     onSetAsCover: (useExtraPage: Boolean) -> Unit,
-    onShare: (useExtraPage: Boolean) -> Unit,
+    onShare: (copy: Boolean, useExtraPage: Boolean) -> Unit,
     onSave: (useExtraPage: Boolean) -> Unit,
-    onShareCombined: () -> Unit,
+    onShareCombined: (copy: Boolean) -> Unit,
     onSaveCombined: () -> Unit,
     hasExtraPage: Boolean,
     // SY <--
@@ -43,9 +44,7 @@ fun ReaderPageActionsDialog(
     var useExtraPage by remember { mutableStateOf(false) }
     // SY <--
 
-    AdaptiveSheet(
+    AdaptiveSheet(onDismissRequest = onDismissRequest) {
-        onDismissRequest = onDismissRequest,
-    ) {
         Column(modifier = Modifier.padding(vertical = 16.dp)) {
             Row(
                 horizontalArrangement = Arrangement.spacedBy(MaterialTheme.padding.small),
@@ -64,6 +63,25 @@ fun ReaderPageActionsDialog(
                     icon = Icons.Outlined.Photo,
                     onClick = { showSetCoverDialog = true },
                 )
+                ActionButton(
+                    modifier = Modifier.weight(1f),
+                    title = stringResource(
+                        // SY -->
+                        if (hasExtraPage) {
+                            SYMR.strings.action_copy_first_page
+                        } else {
+                            MR.strings.action_copy_to_clipboard
+                        },
+                        // SY <--
+                    ),
+                    icon = Icons.Outlined.ContentCopy,
+                    onClick = {
+                        // SY -->
+                        onShare(true, false)
+                        // SY <--
+                        onDismissRequest()
+                    },
+                )
                 ActionButton(
                     modifier = Modifier.weight(1f),
                     title = stringResource(
@@ -78,7 +96,7 @@ fun ReaderPageActionsDialog(
                     icon = Icons.Outlined.Share,
                     onClick = {
                         // SY -->
-                        onShare(false)
+                        onShare(false, false)
                         // SY <--
                         onDismissRequest()
                     },
@@ -116,12 +134,21 @@ fun ReaderPageActionsDialog(
                             showSetCoverDialog = true
                         },
                     )
+                    ActionButton(
+                        modifier = Modifier.weight(1f),
+                        title = stringResource(SYMR.strings.action_copy_second_page),
+                        icon = Icons.Outlined.ContentCopy,
+                        onClick = {
+                            onShare(true, true)
+                            onDismissRequest()
+                        },
+                    )
                     ActionButton(
                         modifier = Modifier.weight(1f),
                         title = stringResource(SYMR.strings.action_share_second_page),
                         icon = Icons.Outlined.Share,
                         onClick = {
-                            onShare(true)
+                            onShare(false, true)
                             onDismissRequest()
                         },
                     )
@@ -138,12 +165,21 @@ fun ReaderPageActionsDialog(
                 Row(
                     horizontalArrangement = Arrangement.spacedBy(MaterialTheme.padding.small),
                 ) {
+                    ActionButton(
+                        modifier = Modifier.weight(1f),
+                        title = stringResource(SYMR.strings.action_copy_combined_page),
+                        icon = Icons.Outlined.ContentCopy,
+                        onClick = {
+                            onShareCombined(true)
+                            onDismissRequest()
+                        },
+                    )
                     ActionButton(
                         modifier = Modifier.weight(1f),
                         title = stringResource(SYMR.strings.action_share_combined_page),
                         icon = Icons.Outlined.Share,
                         onClick = {
-                            onShareCombined()
+                            onShareCombined(false)
                             onDismissRequest()
                         },
                     )

app/src/main/java/eu/kanade/presentation/reader/settings/GeneralSettingsPage.kt

@@ -5,11 +5,14 @@ import androidx.compose.material3.FilterChip
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import eu.kanade.tachiyomi.ui.reader.setting.ReaderPreferences
 import eu.kanade.tachiyomi.ui.reader.setting.ReaderSettingsScreenModel
 import tachiyomi.i18n.MR
 import tachiyomi.i18n.sy.SYMR
 import tachiyomi.presentation.core.components.CheckboxItem
 import tachiyomi.presentation.core.components.SettingsChipRow
+import tachiyomi.presentation.core.components.SliderItem
+import tachiyomi.presentation.core.i18n.pluralStringResource
 import tachiyomi.presentation.core.i18n.stringResource
 import tachiyomi.presentation.core.util.collectAsState
 
@@ -20,9 +23,27 @@ private val themes = listOf(
     MR.strings.automatic_background to 3,
 )
 
+private val flashColors = listOf(
+    MR.strings.pref_flash_style_black to ReaderPreferences.FlashColor.BLACK,
+    MR.strings.pref_flash_style_white to ReaderPreferences.FlashColor.WHITE,
+    MR.strings.pref_flash_style_white_black to ReaderPreferences.FlashColor.WHITE_BLACK,
+)
+
 @Composable
 internal fun ColumnScope.GeneralPage(screenModel: ReaderSettingsScreenModel) {
     val readerTheme by screenModel.preferences.readerTheme().collectAsState()
+
+    val flashPageState by screenModel.preferences.flashOnPageChange().collectAsState()
+
+    val flashMillisPref = screenModel.preferences.flashDurationMillis()
+    val flashMillis by flashMillisPref.collectAsState()
+
+    val flashIntervalPref = screenModel.preferences.flashPageInterval()
+    val flashInterval by flashIntervalPref.collectAsState()
+
+    val flashColorPref = screenModel.preferences.flashColor()
+    val flashColor by flashColorPref.collectAsState()
+
     SettingsChipRow(MR.strings.pref_reader_theme) {
         themes.map { (labelRes, value) ->
             FilterChip(
@@ -95,6 +116,35 @@ internal fun ColumnScope.GeneralPage(screenModel: ReaderSettingsScreenModel) {
         label = stringResource(MR.strings.pref_flash_page),
         pref = screenModel.preferences.flashOnPageChange(),
     )
+    if (flashPageState) {
+        SliderItem(
+            value = flashMillis / ReaderPreferences.MILLI_CONVERSION,
+            label = stringResource(MR.strings.pref_flash_duration),
+            valueText = stringResource(MR.strings.pref_flash_duration_summary, flashMillis),
+            onChange = { flashMillisPref.set(it * ReaderPreferences.MILLI_CONVERSION) },
+            min = 1,
+            max = 15,
+        )
+        SliderItem(
+            value = flashInterval,
+            label = stringResource(MR.strings.pref_flash_page_interval),
+            valueText = pluralStringResource(MR.plurals.pref_pages, flashInterval, flashInterval),
+            onChange = {
+                flashIntervalPref.set(it)
+            },
+            min = 1,
+            max = 10,
+        )
+        SettingsChipRow(MR.strings.pref_flash_with) {
+            flashColors.map { (labelRes, value) ->
+                FilterChip(
+                    selected = flashColor == value,
+                    onClick = { flashColorPref.set(value) },
+                    label = { Text(stringResource(labelRes)) },
+                )
+            }
+        }
+    }
 
     // SY -->
     CheckboxItem(

app/src/main/java/eu/kanade/presentation/theme/colorscheme/BaseColorScheme.kt

@@ -8,6 +8,12 @@ internal abstract class BaseColorScheme {
     abstract val darkScheme: ColorScheme
     abstract val lightScheme: ColorScheme
 
+    // Cannot be pure black as there's content scrolling behind it
+    // https://m3.material.io/components/navigation-bar/guidelines#90615a71-607e-485e-9e09-778bfc080563
+    private val surfaceContainer = Color(0xFF0C0C0C)
+    private val surfaceContainerHigh = Color(0xFF131313)
+    private val surfaceContainerHighest = Color(0xFF1B1B1B)
+
     fun getColorScheme(isDark: Boolean, isAmoled: Boolean): ColorScheme {
         if (!isDark) return lightScheme
 
@@ -18,6 +24,12 @@ internal abstract class BaseColorScheme {
             onBackground = Color.White,
             surface = Color.Black,
             onSurface = Color.White,
+            surfaceVariant = surfaceContainer, // Navigation bar background (ThemePrefWidget)
+            surfaceContainerLowest = surfaceContainer,
+            surfaceContainerLow = surfaceContainer,
+            surfaceContainer = surfaceContainer, // Navigation bar background
+            surfaceContainerHigh = surfaceContainerHigh,
+            surfaceContainerHighest = surfaceContainerHighest,
         )
     }
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/GreenAppleColorScheme.kt

@@ -19,53 +19,77 @@ internal object GreenAppleColorScheme : BaseColorScheme() {
 
     override val darkScheme = darkColorScheme(
         primary = Color(0xFF7ADB8F),
-        onPrimary = Color(0xFF003915),
+        onPrimary = Color(0xFF003917),
-        primaryContainer = Color(0xFF005322),
+        primaryContainer = Color(0xFF017737),
-        onPrimaryContainer = Color(0xFF96F8A9),
+        onPrimaryContainer = Color(0xFFFFFFFF),
-        inversePrimary = Color(0xFF006D2F),
+        secondary = Color(0xFF7ADB8F), // Unread badge
-        secondary = Color(0xFF7ADB8F),
+        onSecondary = Color(0xFF003917), // Unread badge text
-        onSecondary = Color(0xFF003915),
+        secondaryContainer = Color(0xFF017737), // Navigation bar selector pill & progress indicator (remaining)
-        secondaryContainer = Color(0xFF005322),
+        onSecondaryContainer = Color(0xFFFFFFFF), // Navigation bar selected icon
-        onSecondaryContainer = Color(0xFF96F8A9),
+        tertiary = Color(0xFFFFB3AC), // Downloaded badge
-        tertiary = Color(0xFFFFB3AA),
+        onTertiary = Color(0xFF680008), // Downloaded badge text
-        onTertiary = Color(0xFF680006),
+        tertiaryContainer = Color(0xFFC7282A),
-        tertiaryContainer = Color(0xFF93000D),
+        onTertiaryContainer = Color(0xFFFFFFFF),
-        onTertiaryContainer = Color(0xFFFFDAD5),
+        error = Color(0xFFFFB4AB),
-        background = Color(0xFF1A1C19),
+        onError = Color(0xFF690005),
-        onBackground = Color(0xFFE1E3DD),
+        errorContainer = Color(0xFF93000A),
-        surface = Color(0xFF1A1C19),
+        onErrorContainer = Color(0xFFFFDAD6),
-        onSurface = Color(0xFFE1E3DD),
+        background = Color(0xFF0F1510),
-        surfaceVariant = Color(0xFF414941),
+        onBackground = Color(0xFFDFE4DB),
-        onSurfaceVariant = Color(0xFFC1C8BE),
+        surface = Color(0xFF0F1510),
-        surfaceTint = Color(0xFF7ADB8F),
+        onSurface = Color(0xFFDFE4DB),
-        inverseSurface = Color(0xFFE1E3DD),
+        surfaceVariant = Color(0xFF3F493F), // Navigation bar background (ThemePrefWidget)
-        inverseOnSurface = Color(0xFF1A1C19),
+        onSurfaceVariant = Color(0xFFBECABC),
-        outline = Color(0xFF8B9389),
+        outline = Color(0xFF889487),
+        outlineVariant = Color(0xFF3F493F),
+        scrim = Color(0xFF000000),
+        inverseSurface = Color(0xFFDFE4DB),
+        inverseOnSurface = Color(0xFF2C322C),
+        inversePrimary = Color(0xFF006D32),
+        surfaceDim = Color(0xFF0F1510),
+        surfaceBright = Color(0xFF353B35),
+        surfaceContainerLowest = Color(0xFF0A0F0B),
+        surfaceContainerLow = Color(0xFF181D18),
+        surfaceContainer = Color(0xFF1C211C), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF262B26),
+        surfaceContainerHighest = Color(0xFF313630),
     )
 
     override val lightScheme = lightColorScheme(
-        primary = Color(0xFF006D2F),
+        primary = Color(0xFF005927),
         onPrimary = Color(0xFFFFFFFF),
-        primaryContainer = Color(0xFF96F8A9),
+        primaryContainer = Color(0xFF188140),
-        onPrimaryContainer = Color(0xFF002109),
+        onPrimaryContainer = Color(0xFFFFFFFF),
+        secondary = Color(0xFF005927), // Unread badge
+        onSecondary = Color(0xFFFFFFFF), // Unread badge text
+        secondaryContainer = Color(0xFF97f7a9), // Navigation bar selector pill & progress indicator (remaining)
+        onSecondaryContainer = Color(0xFF000000), // Navigation bar selected icon
+        tertiary = Color(0xFF9D0012), // Downloaded badge
+        onTertiary = Color(0xFFFFFFFF), // Downloaded badge text
+        tertiaryContainer = Color(0xFFD33131),
+        onTertiaryContainer = Color(0xFFFFFFFF),
+        error = Color(0xFFBA1A1A),
+        onError = Color(0xFFFFFFFF),
+        errorContainer = Color(0xFFFFDAD6),
+        onErrorContainer = Color(0xFF410002),
+        background = Color(0xFFF6FBF2),
+        onBackground = Color(0xFF181D18),
+        surface = Color(0xFFF6FBF2),
+        onSurface = Color(0xFF181D18),
+        surfaceVariant = Color(0xFFDAE6D7), // Navigation bar background (ThemePrefWidget)
+        onSurfaceVariant = Color(0xFF3F493F),
+        outline = Color(0xFF6F7A6E),
+        outlineVariant = Color(0xFFBECABC),
+        scrim = Color(0xFF000000),
+        inverseSurface = Color(0xFF2C322C),
+        inverseOnSurface = Color(0xFFEDF2E9),
         inversePrimary = Color(0xFF7ADB8F),
-        secondary = Color(0xFF006D2F),
+        surfaceDim = Color(0xFFD6DCD3),
-        onSecondary = Color(0xFFFFFFFF),
+        surfaceBright = Color(0xFFF6FBF2),
-        secondaryContainer = Color(0xFF96F8A9),
+        surfaceContainerLowest = Color(0xFFFFFFFF),
-        onSecondaryContainer = Color(0xFF002109),
+        surfaceContainerLow = Color(0xFFF0F5EC),
-        tertiary = Color(0xFFB91D22),
+        surfaceContainer = Color(0xFFEAEFE6), // Navigation bar background
-        onTertiary = Color(0xFFFFFFFF),
+        surfaceContainerHigh = Color(0xFFE4EAE1),
-        tertiaryContainer = Color(0xFFFFDAD5),
+        surfaceContainerHighest = Color(0xFFDFE4DB),
-        onTertiaryContainer = Color(0xFF410003),
-        background = Color(0xFFFBFDF7),
-        onBackground = Color(0xFF1A1C19),
-        surface = Color(0xFFFBFDF7),
-        onSurface = Color(0xFF1A1C19),
-        surfaceVariant = Color(0xFFDDE5DA),
-        onSurfaceVariant = Color(0xFF414941),
-        surfaceTint = Color(0xFF006D2F),
-        inverseSurface = Color(0xFF2F312E),
-        inverseOnSurface = Color(0xFFF0F2EC),
-        outline = Color(0xFF717970),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/LavenderColorScheme.kt

@@ -18,53 +18,77 @@ internal object LavenderColorScheme : BaseColorScheme() {
 
     override val darkScheme = darkColorScheme(
         primary = Color(0xFFA177FF),
-        onPrimary = Color(0xFF111129),
+        onPrimary = Color(0xFF3D0090),
         primaryContainer = Color(0xFFA177FF),
-        onPrimaryContainer = Color(0xFF111129),
+        onPrimaryContainer = Color(0xFFFFFFFF),
-        inversePrimary = Color(0xFF006D2F),
+        secondary = Color(0xFFA177FF), // Unread badge
-        secondary = Color(0xFFA177FF),
+        onSecondary = Color(0xFFFFFFFF), // Unread badge text
-        onSecondary = Color(0xFF111129),
+        secondaryContainer = Color(0xFF423271), // Navigation bar selector pill & progress indicator (remaining)
-        secondaryContainer = Color(0xFFA177FF),
+        onSecondaryContainer = Color(0xFFA177FF), // Navigation bar selected icon
-        onSecondaryContainer = Color(0xFF111129),
+        tertiary = Color(0xFFCDBDFF), // Downloaded badge
-        tertiary = Color(0xFF5E25E1),
+        onTertiary = Color(0xFF360096), // Downloaded badge text
-        onTertiary = Color(0xFFE8E8E8),
+        tertiaryContainer = Color(0xFF5512D8),
-        tertiaryContainer = Color(0xFF111129),
+        onTertiaryContainer = Color(0xFFEFE6FF),
-        onTertiaryContainer = Color(0xFFDEE8FF),
+        error = Color(0xFFFFB4AB),
+        onError = Color(0xFF690005),
+        errorContainer = Color(0xFF93000A),
+        onErrorContainer = Color(0xFFFFDAD6),
         background = Color(0xFF111129),
-        onBackground = Color(0xFFDEE8FF),
+        onBackground = Color(0xFFE7E0EC),
         surface = Color(0xFF111129),
-        onSurface = Color(0xFFDEE8FF),
+        onSurface = Color(0xFFE7E0EC),
-        surfaceVariant = Color(0x2CB6B6B6),
+        surfaceVariant = Color(0xFF3D2F6B), // Navigation bar background (ThemePrefWidget)
-        onSurfaceVariant = Color(0xFFE8E8E8),
+        onSurfaceVariant = Color(0xFFCBC3D6),
-        surfaceTint = Color(0xFFA177FF),
+        outline = Color(0xFF958E9F),
-        inverseSurface = Color(0xFF221247),
+        outlineVariant = Color(0xFF4A4453),
-        inverseOnSurface = Color(0xFFDEE8FF),
+        scrim = Color(0xFF000000),
-        outline = Color(0xA8905FFF),
+        inverseSurface = Color(0xFFE7E0EC),
+        inverseOnSurface = Color(0xFF322F38),
+        inversePrimary = Color(0xFF6D41C8),
+        surfaceDim = Color(0xFF111129),
+        surfaceBright = Color(0xFF3B3841),
+        surfaceContainerLowest = Color(0xFF15132d),
+        surfaceContainerLow = Color(0xFF171531),
+        surfaceContainer = Color(0xFF1D193B), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF241f41),
+        surfaceContainerHighest = Color(0xFF282446),
     )
 
     override val lightScheme = lightColorScheme(
-        primary = Color(0xFF7B46AF),
+        primary = Color(0xFF6D41C8),
-        onPrimary = Color(0xFFEDE2FF),
+        onPrimary = Color(0xFFFFFFFF),
         primaryContainer = Color(0xFF7B46AF),
-        onPrimaryContainer = Color(0xFFEDE2FF),
+        onPrimaryContainer = Color(0xFF130038),
-        inversePrimary = Color(0xFFD6BAFF),
+        secondary = Color(0xFF7B46AF), // Unread badge
-        secondary = Color(0xFF7B46AF),
+        onSecondary = Color(0xFFEDE2FF), // Unread badge text
-        onSecondary = Color(0xFFEDE2FF),
+        secondaryContainer = Color(0xFFC9B0E6), // Navigation bar selector pill & progress indicator (remaining)
-        secondaryContainer = Color(0xFF7B46AF),
+        onSecondaryContainer = Color(0xFF7B46AF), // Navigation bar selector icon
-        onSecondaryContainer = Color(0xFFEDE2FF),
+        tertiary = Color(0xFFEDE2FF), // Downloaded badge
-        tertiary = Color(0xFFEDE2FF),
+        onTertiary = Color(0xFF7B46AF), // Downloaded badge text
-        onTertiary = Color(0xFF7B46AF),
+        tertiaryContainer = Color(0xFF6D3BF0),
-        tertiaryContainer = Color(0xFFEDE2FF),
+        onTertiaryContainer = Color(0xFFFFFFFF),
-        onTertiaryContainer = Color(0xFF7B46AF),
+        error = Color(0xFFBA1A1A),
+        onError = Color(0xFFFFFFFF),
+        errorContainer = Color(0xFFFFDAD6),
+        onErrorContainer = Color(0xFF410002),
         background = Color(0xFFEDE2FF),
-        onBackground = Color(0xFF1B1B22),
+        onBackground = Color(0xFF1D1A22),
         surface = Color(0xFFEDE2FF),
-        onSurface = Color(0xFF1B1B22),
+        onSurface = Color(0xFF1D1A22),
-        surfaceVariant = Color(0xFFB9B0CC),
+        surfaceVariant = Color(0xFFE4D5F8), // Navigation bar background (ThemePrefWidget)
-        onSurfaceVariant = Color(0xD849454E),
+        onSurfaceVariant = Color(0xFF4A4453),
-        surfaceTint = Color(0xFF7B46AF),
+        outline = Color(0xFF7B7485),
-        inverseSurface = Color(0xFF313033),
+        outlineVariant = Color(0xFFCBC3D6),
-        inverseOnSurface = Color(0xFFF3EFF4),
+        scrim = Color(0xFF000000),
-        outline = Color(0xFF7B46AF),
+        inverseSurface = Color(0xFF322F38),
+        inverseOnSurface = Color(0xFFF5EEFA),
+        inversePrimary = Color(0xFFA177FF),
+        surfaceDim = Color(0xFFDED7E3),
+        surfaceBright = Color(0xFFEDE2FF),
+        surfaceContainerLowest = Color(0xFFDACCEC),
+        surfaceContainerLow = Color(0xFFDED0F1),
+        surfaceContainer = Color(0xFFE4D5F8), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFEADCFD),
+        surfaceContainerHighest = Color(0xFFEEE2FF),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/MidnightDuskColorScheme.kt

@@ -23,24 +23,29 @@ internal object MidnightDuskColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFFBD1C5C),
         onPrimaryContainer = Color(0xFFFFFFFF),
         inversePrimary = Color(0xFFF02475),
-        secondary = Color(0xFFF02475),
+        secondary = Color(0xFFF02475), // Unread badge
-        onSecondary = Color(0xFFFFFFFF),
+        onSecondary = Color(0xFF16151D), // Unread badge text
-        secondaryContainer = Color(0xFFF02475),
+        secondaryContainer = Color(0xFF66183C), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFFFFFFFF),
+        onSecondaryContainer = Color(0xFFF02475), // Navigation bar selector icon
-        tertiary = Color(0xFF55971C),
+        tertiary = Color(0xFF55971C), // Downloaded badge
-        onTertiary = Color(0xFFFFFFFF),
+        onTertiary = Color(0xFF16151D), // Downloaded badge text
         tertiaryContainer = Color(0xFF386412),
         onTertiaryContainer = Color(0xFFE5E1E5),
         background = Color(0xFF16151D),
         onBackground = Color(0xFFE5E1E5),
         surface = Color(0xFF16151D),
         onSurface = Color(0xFFE5E1E5),
-        surfaceVariant = Color(0xFF524346),
+        surfaceVariant = Color(0xFF281624), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFFD6C1C4),
         surfaceTint = Color(0xFFF02475),
         inverseSurface = Color(0xFF333043),
         inverseOnSurface = Color(0xFFFFFFFF),
         outline = Color(0xFF9F8C8F),
+        surfaceContainerLowest = Color(0xFF221320),
+        surfaceContainerLow = Color(0xFF251522),
+        surfaceContainer = Color(0xFF281624), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF2D1C2A),
+        surfaceContainerHighest = Color(0xFF2F1F2C),
     )
 
     override val lightScheme = lightColorScheme(
@@ -49,23 +54,28 @@ internal object MidnightDuskColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFFFFD9E1),
         onPrimaryContainer = Color(0xFF3F0017),
         inversePrimary = Color(0xFFFFB1C4),
-        secondary = Color(0xFFBB0054),
+        secondary = Color(0xFFBB0054), // Unread badge
-        onSecondary = Color(0xFFFFFFFF),
+        onSecondary = Color(0xFFFFFFFF), // Unread badge text
-        secondaryContainer = Color(0xFFFFD9E1),
+        secondaryContainer = Color(0xFFEFBAD4), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF3F0017),
+        onSecondaryContainer = Color(0xFFD1377C), // Navigation bar selector icon
-        tertiary = Color(0xFF006638),
+        tertiary = Color(0xFF006638), // Downloaded badge
-        onTertiary = Color(0xFFFFFFFF),
+        onTertiary = Color(0xFFFFFFFF), // Downloaded badge text
         tertiaryContainer = Color(0xFF00894b),
         onTertiaryContainer = Color(0xFF2D1600),
         background = Color(0xFFFFFBFF),
         onBackground = Color(0xFF1C1B1F),
         surface = Color(0xFFFFFBFF),
         onSurface = Color(0xFF1C1B1F),
-        surfaceVariant = Color(0xFFF3DDE0),
+        surfaceVariant = Color(0xFFF9E6F1), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFF524346),
         surfaceTint = Color(0xFFBB0054),
         inverseSurface = Color(0xFF313033),
         inverseOnSurface = Color(0xFFF4F0F4),
         outline = Color(0xFF847376),
+        surfaceContainerLowest = Color(0xFFDAC0CD),
+        surfaceContainerLow = Color(0xFFE8D1DD),
+        surfaceContainer = Color(0xFFF9E6F1), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFFCF3F8),
+        surfaceContainerHighest = Color(0xFFFEF9FC),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/NordColorScheme.kt

@@ -17,19 +17,19 @@ internal object NordColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFF88C0D0),
         onPrimaryContainer = Color(0xFF2E3440),
         inversePrimary = Color(0xFF397E91),
-        secondary = Color(0xFF81A1C1),
+        secondary = Color(0xFF81A1C1), // Unread badge
-        onSecondary = Color(0xFF2E3440),
+        onSecondary = Color(0xFF2E3440), // Unread badge text
-        secondaryContainer = Color(0xFF81A1C1),
+        secondaryContainer = Color(0xFF506275), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF2E3440),
+        onSecondaryContainer = Color(0xFF88C0D0), // Navigation bar selector icon
-        tertiary = Color(0xFF5E81AC),
+        tertiary = Color(0xFF5E81AC), // Downloaded badge
-        onTertiary = Color(0xFF000000),
+        onTertiary = Color(0xFF000000), // Downloaded badge text
         tertiaryContainer = Color(0xFF5E81AC),
         onTertiaryContainer = Color(0xFF000000),
         background = Color(0xFF2E3440),
         onBackground = Color(0xFFECEFF4),
-        surface = Color(0xFF3B4252),
+        surface = Color(0xFF2E3440),
         onSurface = Color(0xFFECEFF4),
-        surfaceVariant = Color(0xFF2E3440),
+        surfaceVariant = Color(0xFF414C5C), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFFECEFF4),
         surfaceTint = Color(0xFF88C0D0),
         inverseSurface = Color(0xFFD8DEE9),
@@ -39,6 +39,11 @@ internal object NordColorScheme : BaseColorScheme() {
         onError = Color(0xFF2E3440),
         errorContainer = Color(0xFFBF616A),
         onErrorContainer = Color(0xFF000000),
+        surfaceContainerLowest = Color(0xFF373F4D),
+        surfaceContainerLow = Color(0xFF3E4756),
+        surfaceContainer = Color(0xFF414C5C),
+        surfaceContainerHigh = Color(0xFF4E5766),
+        surfaceContainerHighest = Color(0xFF505968), // Navigation bar background
     )
 
     override val lightScheme = lightColorScheme(
@@ -47,19 +52,19 @@ internal object NordColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFF5E81AC),
         onPrimaryContainer = Color(0xFF000000),
         inversePrimary = Color(0xFF8CA8CD),
-        secondary = Color(0xFF81A1C1),
+        secondary = Color(0xFF81A1C1), // Unread badge
-        onSecondary = Color(0xFF2E3440),
+        onSecondary = Color(0xFF2E3440), // Unread badge text
-        secondaryContainer = Color(0xFF81A1C1),
+        secondaryContainer = Color(0xFF91B4D7), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF2E3440),
+        onSecondaryContainer = Color(0xFF2E3440), // Navigation bar selector icon
-        tertiary = Color(0xFF88C0D0),
+        tertiary = Color(0xFF88C0D0), // Downloaded badge
-        onTertiary = Color(0xFF2E3440),
+        onTertiary = Color(0xFF2E3440), // Downloaded badge text
         tertiaryContainer = Color(0xFF88C0D0),
         onTertiaryContainer = Color(0xFF2E3440),
         background = Color(0xFFECEFF4),
         onBackground = Color(0xFF2E3440),
         surface = Color(0xFFE5E9F0),
         onSurface = Color(0xFF2E3440),
-        surfaceVariant = Color(0xFFffffff),
+        surfaceVariant = Color(0xFFDAE0EA), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFF2E3440),
         surfaceTint = Color(0xFF5E81AC),
         inverseSurface = Color(0xFF3B4252),
@@ -68,5 +73,10 @@ internal object NordColorScheme : BaseColorScheme() {
         onError = Color(0xFFECEFF4),
         errorContainer = Color(0xFFBF616A),
         onErrorContainer = Color(0xFF000000),
+        surfaceContainerLowest = Color(0xFFD1D7E0),
+        surfaceContainerLow = Color(0xFFD6DCE6),
+        surfaceContainer = Color(0xFFDAE0EA), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFE9EDF3),
+        surfaceContainerHighest = Color(0xFFF2F4F8),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/StrawberryColorScheme.kt

@@ -18,54 +18,78 @@ import androidx.compose.ui.graphics.Color
 internal object StrawberryColorScheme : BaseColorScheme() {
 
     override val darkScheme = darkColorScheme(
-        primary = Color(0xFFFFB2B9),
+        primary = Color(0xFFFFB2B8),
-        onPrimary = Color(0xFF67001B),
+        onPrimary = Color(0xFF67001D),
-        primaryContainer = Color(0xFF91002A),
+        primaryContainer = Color(0xFFD53855),
-        onPrimaryContainer = Color(0xFFFFDADD),
+        onPrimaryContainer = Color(0xFFFFFFFF),
-        inversePrimary = Color(0xFFB61E40),
+        secondary = Color(0xFFED4A65), // Unread badge
-        secondary = Color(0xFFFFB2B9),
+        onSecondary = Color(0xFF201A1A), // Unread badge text
-        onSecondary = Color(0xFF67001B),
+        secondaryContainer = Color(0xFF91002A), // Navigation bar selector pill & progress indicator (remaining)
-        secondaryContainer = Color(0xFF91002A),
+        onSecondaryContainer = Color(0xFFFFFFFF), // Navigation bar selector icon
-        onSecondaryContainer = Color(0xFFFFDADD),
+        tertiary = Color(0xFFE8C08E), // Downloaded badge
-        tertiary = Color(0xFFE8C08E),
+        onTertiary = Color(0xFF201A1A), // Downloaded badge text
-        onTertiary = Color(0xFF432C06),
+        tertiaryContainer = Color(0xFF775930),
-        tertiaryContainer = Color(0xFF5D421B),
+        onTertiaryContainer = Color(0xFFFFF7F1),
-        onTertiaryContainer = Color(0xFFFFDDB1),
+        error = Color(0xFFFFB4AB),
+        onError = Color(0xFF690005),
+        errorContainer = Color(0xFF93000A),
+        onErrorContainer = Color(0xFFFFDAD6),
         background = Color(0xFF201A1A),
-        onBackground = Color(0xFFECDFDF),
+        onBackground = Color(0xFFF7DCDD),
         surface = Color(0xFF201A1A),
-        onSurface = Color(0xFFECDFDF),
+        onSurface = Color(0xFFF7DCDD),
-        surfaceVariant = Color(0xFF534344),
+        surfaceVariant = Color(0xFF322727), // Navigation bar background (ThemePrefWidget)
-        onSurfaceVariant = Color(0xFFD7C1C2),
+        onSurfaceVariant = Color(0xFFE1BEC0),
-        surfaceTint = Color(0xFFFFB2B9),
+        outline = Color(0xFFA9898B),
-        inverseSurface = Color(0xFFECDFDF),
+        outlineVariant = Color(0xFF594042),
-        inverseOnSurface = Color(0xFF201A1A),
+        scrim = Color(0xFF000000),
-        outline = Color(0xFFA08C8D),
+        inverseSurface = Color(0xFFF7DCDD),
+        inverseOnSurface = Color(0xFF3D2C2D),
+        inversePrimary = Color(0xFFB61F40),
+        surfaceDim = Color(0xFF1D1011),
+        surfaceBright = Color(0xFF463536),
+        surfaceContainerLowest = Color(0xFF2C2222),
+        surfaceContainerLow = Color(0xFF302525),
+        surfaceContainer = Color(0xFF322727), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF3C2F2F),
+        surfaceContainerHighest = Color(0xFF463737),
     )
 
     override val lightScheme = lightColorScheme(
-        primary = Color(0xFFB61E40),
+        primary = Color(0xFFA10833),
         onPrimary = Color(0xFFFFFFFF),
-        primaryContainer = Color(0xFFFFDADD),
+        primaryContainer = Color(0xFFD53855),
-        onPrimaryContainer = Color(0xFF40000D),
+        onPrimaryContainer = Color(0xFFFFFFFF),
-        inversePrimary = Color(0xFFFFB2B9),
+        secondary = Color(0xFFA10833), // Unread badge
-        secondary = Color(0xFFB61E40),
+        onSecondary = Color(0xFFFFFFFF), // Unread badge text
-        onSecondary = Color(0xFFFFFFFF),
+        secondaryContainer = Color(0xFFD53855), // Navigation bar selector pill & progress indicator (remaining)
-        secondaryContainer = Color(0xFFFFDADD),
+        onSecondaryContainer = Color(0xFFF6EAED), // Navigation bar selector icon
-        onSecondaryContainer = Color(0xFF40000D),
+        tertiary = Color(0xFF5F441D), // Downloaded badge
-        tertiary = Color(0xFF775930),
+        onTertiary = Color(0xFFFFFFFF), // Downloaded badge text
-        onTertiary = Color(0xFFFFFFFF),
+        tertiaryContainer = Color(0xFF87683D),
-        tertiaryContainer = Color(0xFFFFDDB1),
+        onTertiaryContainer = Color(0xFFFFFFFF),
-        onTertiaryContainer = Color(0xFF2A1800),
+        error = Color(0xFFBA1A1A),
-        background = Color(0xFFFCFCFC),
+        onError = Color(0xFFFFFFFF),
-        onBackground = Color(0xFF201A1A),
+        errorContainer = Color(0xFFFFDAD6),
-        surface = Color(0xFFFCFCFC),
+        onErrorContainer = Color(0xFF410002),
-        onSurface = Color(0xFF201A1A),
+        background = Color(0xFFFAFAFA),
-        surfaceVariant = Color(0xFFF4DDDD),
+        onBackground = Color(0xFF261819),
-        onSurfaceVariant = Color(0xFF534344),
+        surface = Color(0xFFFAFAFA),
-        surfaceTint = Color(0xFFB61E40),
+        onSurface = Color(0xFF261819),
-        inverseSurface = Color(0xFF362F2F),
+        surfaceVariant = Color(0xFFF6EAED), // Navigation bar background (ThemePrefWidget)
-        inverseOnSurface = Color(0xFFFBEDED),
+        onSurfaceVariant = Color(0xFF594042),
-        outline = Color(0xFF857374),
+        outline = Color(0xFF8D7071),
+        outlineVariant = Color(0xFFE1BEC0),
+        scrim = Color(0xFF000000),
+        inverseSurface = Color(0xFF3D2C2D),
+        inverseOnSurface = Color(0xFFFFECED),
+        inversePrimary = Color(0xFFFFB2B8),
+        surfaceDim = Color(0xFFEED4D5),
+        surfaceBright = Color(0xFFFFF8F7),
+        surfaceContainerLowest = Color(0xFFF7DCDD),
+        surfaceContainerLow = Color(0xFFFDE2E3),
+        surfaceContainer = Color(0xFFF6EAED), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFFFF0F0),
+        surfaceContainerHighest = Color(0xFFFFFFFF),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/TachiyomiColorScheme.kt

@@ -22,19 +22,19 @@ internal object TachiyomiColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFF00429B),
         onPrimaryContainer = Color(0xFFD9E2FF),
         inversePrimary = Color(0xFF0058CA),
-        secondary = Color(0xFFB0C6FF),
+        secondary = Color(0xFFB0C6FF), // Unread badge
-        onSecondary = Color(0xFF002D6E),
+        onSecondary = Color(0xFF002D6E), // Unread badge text
-        secondaryContainer = Color(0xFF00429B),
+        secondaryContainer = Color(0xFF00429B), // Navigation bar selector pill & pro
-        onSecondaryContainer = Color(0xFFD9E2FF),
+        onSecondaryContainer = Color(0xFFD9E2FF), // Navigation bar selector icon
-        tertiary = Color(0xFF7ADC77),
+        tertiary = Color(0xFF7ADC77), // Downloaded badge
-        onTertiary = Color(0xFF003909),
+        onTertiary = Color(0xFF003909), // Downloaded badge text
         tertiaryContainer = Color(0xFF005312),
         onTertiaryContainer = Color(0xFF95F990),
         background = Color(0xFF1B1B1F),
         onBackground = Color(0xFFE3E2E6),
         surface = Color(0xFF1B1B1F),
         onSurface = Color(0xFFE3E2E6),
-        surfaceVariant = Color(0xFF44464F),
+        surfaceVariant = Color(0xFF211F26), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFFC5C6D0),
         surfaceTint = Color(0xFFB0C6FF),
         inverseSurface = Color(0xFFE3E2E6),
@@ -45,6 +45,11 @@ internal object TachiyomiColorScheme : BaseColorScheme() {
         onErrorContainer = Color(0xFFFFDAD6),
         outline = Color(0xFF8F9099),
         outlineVariant = Color(0xFF44464F),
+        surfaceContainerLowest = Color(0xFF1A181D),
+        surfaceContainerLow = Color(0xFF1E1C22),
+        surfaceContainer = Color(0xFF211F26), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF292730),
+        surfaceContainerHighest = Color(0xFF302E38),
     )
 
     override val lightScheme = lightColorScheme(
@@ -53,19 +58,19 @@ internal object TachiyomiColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFFD9E2FF),
         onPrimaryContainer = Color(0xFF001945),
         inversePrimary = Color(0xFFB0C6FF),
-        secondary = Color(0xFF0058CA),
+        secondary = Color(0xFF0058CA), // Unread badge
-        onSecondary = Color(0xFFFFFFFF),
+        onSecondary = Color(0xFFFFFFFF), // Unread badge text
-        secondaryContainer = Color(0xFFD9E2FF),
+        secondaryContainer = Color(0xFFD9E2FF), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF001945),
+        onSecondaryContainer = Color(0xFF001945), // Navigation bar selector icon
-        tertiary = Color(0xFF006E1B),
+        tertiary = Color(0xFF006E1B), // Downloaded badge
-        onTertiary = Color(0xFFFFFFFF),
+        onTertiary = Color(0xFFFFFFFF), // Downloaded badge text
         tertiaryContainer = Color(0xFF95F990),
         onTertiaryContainer = Color(0xFF002203),
         background = Color(0xFFFEFBFF),
         onBackground = Color(0xFF1B1B1F),
         surface = Color(0xFFFEFBFF),
         onSurface = Color(0xFF1B1B1F),
-        surfaceVariant = Color(0xFFE1E2EC),
+        surfaceVariant = Color(0xFFF3EDF7), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFF44464F),
         surfaceTint = Color(0xFF0058CA),
         inverseSurface = Color(0xFF303034),
@@ -76,5 +81,10 @@ internal object TachiyomiColorScheme : BaseColorScheme() {
         onErrorContainer = Color(0xFF410002),
         outline = Color(0xFF757780),
         outlineVariant = Color(0xFFC5C6D0),
+        surfaceContainerLowest = Color(0xFFF5F1F8),
+        surfaceContainerLow = Color(0xFFF7F2FA),
+        surfaceContainer = Color(0xFFF3EDF7), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFFCF7FF),
+        surfaceContainerHighest = Color(0xFFFCF7FF),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/TakoColorScheme.kt

@@ -23,24 +23,29 @@ internal object TakoColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFFF3B375),
         onPrimaryContainer = Color(0xFF38294E),
         inversePrimary = Color(0xFF84531E),
-        secondary = Color(0xFFF3B375),
+        secondary = Color(0xFFF3B375), // Unread badge
-        onSecondary = Color(0xFF38294E),
+        onSecondary = Color(0xFF38294E), // Unread badge text
-        secondaryContainer = Color(0xFFF3B375),
+        secondaryContainer = Color(0xFF5C4D4B), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF38294E),
+        onSecondaryContainer = Color(0xFFF3B375), // Navigation bar selector icon
-        tertiary = Color(0xFF66577E),
+        tertiary = Color(0xFF66577E), // Downloaded badge
-        onTertiary = Color(0xFFF3B375),
+        onTertiary = Color(0xFFF3B375), // Downloaded badge text
         tertiaryContainer = Color(0xFF4E4065),
         onTertiaryContainer = Color(0xFFEDDCFF),
         background = Color(0xFF21212E),
         onBackground = Color(0xFFE3E0F2),
         surface = Color(0xFF21212E),
         onSurface = Color(0xFFE3E0F2),
-        surfaceVariant = Color(0xFF49454E),
+        surfaceVariant = Color(0xFF2A2A3C), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFFCBC4CE),
         surfaceTint = Color(0xFF66577E),
         inverseSurface = Color(0xFFE5E1E6),
         inverseOnSurface = Color(0xFF1B1B1E),
         outline = Color(0xFF958F99),
+        surfaceContainerLowest = Color(0xFF20202E),
+        surfaceContainerLow = Color(0xFF262636),
+        surfaceContainer = Color(0xFF2A2A3C), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF303044),
+        surfaceContainerHighest = Color(0xFF36364D),
     )
 
     override val lightScheme = lightColorScheme(
@@ -49,23 +54,28 @@ internal object TakoColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFF66577E),
         onPrimaryContainer = Color(0xFFF3B375),
         inversePrimary = Color(0xFFD6BAFF),
-        secondary = Color(0xFF66577E),
+        secondary = Color(0xFF66577E), // Unread badge
-        onSecondary = Color(0xFFF3B375),
+        onSecondary = Color(0xFFF3B375), // Unread badge text
-        secondaryContainer = Color(0xFF66577E),
+        secondaryContainer = Color(0xFFC8BED0), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFFF3B375),
+        onSecondaryContainer = Color(0xFF66577E), // Navigation bar selector icon
-        tertiary = Color(0xFFF3B375),
+        tertiary = Color(0xFFF3B375), // Downloaded badge
-        onTertiary = Color(0xFF574360),
+        onTertiary = Color(0xFF574360), // Downloaded badge text
         tertiaryContainer = Color(0xFFFDD6B0),
         onTertiaryContainer = Color(0xFF221437),
         background = Color(0xFFF7F5FF),
         onBackground = Color(0xFF1B1B22),
         surface = Color(0xFFF7F5FF),
         onSurface = Color(0xFF1B1B22),
-        surfaceVariant = Color(0xFFE8E0EB),
+        surfaceVariant = Color(0xFFE8E0EB), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFF49454E),
         surfaceTint = Color(0xFF66577E),
         inverseSurface = Color(0xFF313033),
         inverseOnSurface = Color(0xFFF3EFF4),
         outline = Color(0xFF7A757E),
+        surfaceContainerLowest = Color(0xFFD7D0DA),
+        surfaceContainerLow = Color(0xFFDFD8E2),
+        surfaceContainer = Color(0xFFE8E0EB), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFEEE6F1),
+        surfaceContainerHighest = Color(0xFFF7EEFA),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/TealTurqoiseColorScheme.kt

@@ -15,24 +15,29 @@ internal object TealTurqoiseColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFF40E0D0),
         onPrimaryContainer = Color(0xFF000000),
         inversePrimary = Color(0xFF008080),
-        secondary = Color(0xFF40E0D0),
+        secondary = Color(0xFF40E0D0), // Unread badge
-        onSecondary = Color(0xFF000000),
+        onSecondary = Color(0xFF000000), // Unread badge text
-        secondaryContainer = Color(0xFF18544E),
+        secondaryContainer = Color(0xFF18544E), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF40E0D0),
+        onSecondaryContainer = Color(0xFF40E0D0), // Navigation bar selector icon
-        tertiary = Color(0xFFBF1F2F),
+        tertiary = Color(0xFFBF1F2F), // Downloaded badge
-        onTertiary = Color(0xFFFFFFFF),
+        onTertiary = Color(0xFFFFFFFF), // Downloaded badge text
         tertiaryContainer = Color(0xFF200508),
         onTertiaryContainer = Color(0xFFBF1F2F),
         background = Color(0xFF202125),
         onBackground = Color(0xFFDFDEDA),
         surface = Color(0xFF202125),
         onSurface = Color(0xFFDFDEDA),
-        surfaceVariant = Color(0xFF3F4947),
+        surfaceVariant = Color(0xFF233133), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFFDFDEDA),
         surfaceTint = Color(0xFF40E0D0),
         inverseSurface = Color(0xFFDFDEDA),
         inverseOnSurface = Color(0xFF202125),
         outline = Color(0xFF899391),
+        surfaceContainerLowest = Color(0xFF202C2E),
+        surfaceContainerLow = Color(0xFF222F31),
+        surfaceContainer = Color(0xFF233133), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF28383A),
+        surfaceContainerHighest = Color(0xFF2F4244),
     )
 
     override val lightScheme = lightColorScheme(
@@ -41,23 +46,28 @@ internal object TealTurqoiseColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFF008080),
         onPrimaryContainer = Color(0xFFFFFFFF),
         inversePrimary = Color(0xFF40E0D0),
-        secondary = Color(0xFF008080),
+        secondary = Color(0xFF008080), // Unread badge text
-        onSecondary = Color(0xFFFFFFFF),
+        onSecondary = Color(0xFFFFFFFF), // Unread badge text
-        secondaryContainer = Color(0xFFBFDFDF),
+        secondaryContainer = Color(0xFFCFE5E4), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF008080),
+        onSecondaryContainer = Color(0xFF008080), // Navigation bar selector icon
-        tertiary = Color(0xFFFF7F7F),
+        tertiary = Color(0xFFFF7F7F), // Downloaded badge
-        onTertiary = Color(0xFF000000),
+        onTertiary = Color(0xFF000000), // Downloaded badge text
         tertiaryContainer = Color(0xFF2A1616),
         onTertiaryContainer = Color(0xFFFF7F7F),
         background = Color(0xFFFAFAFA),
         onBackground = Color(0xFF050505),
         surface = Color(0xFFFAFAFA),
         onSurface = Color(0xFF050505),
-        surfaceVariant = Color(0xFFDAE5E2),
+        surfaceVariant = Color(0xFFEBF3F1), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFF050505),
         surfaceTint = Color(0xFFBFDFDF),
         inverseSurface = Color(0xFF050505),
         inverseOnSurface = Color(0xFFFAFAFA),
         outline = Color(0xFF6F7977),
+        surfaceContainerLowest = Color(0xFFE1E9E7),
+        surfaceContainerLow = Color(0xFFE6EEEC),
+        surfaceContainer = Color(0xFFEBF3F1), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFF0F8F6),
+        surfaceContainerHighest = Color(0xFFF7FFFD),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/TidalWaveColorScheme.kt

@@ -22,24 +22,29 @@ internal object TidalWaveColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFF004d61),
         onPrimaryContainer = Color(0xFFb8eaff),
         inversePrimary = Color(0xFFa12b03),
-        secondary = Color(0xFF5ed4fc),
+        secondary = Color(0xFF5ed4fc), // Unread badge
-        onSecondary = Color(0xFF003544),
+        onSecondary = Color(0xFF003544), // Unread badge text
-        secondaryContainer = Color(0xFF004d61),
+        secondaryContainer = Color(0xFF004d61), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFFb8eaff),
+        onSecondaryContainer = Color(0xFFb8eaff), // Navigation bar selector icon
-        tertiary = Color(0xFF92f7bc),
+        tertiary = Color(0xFF92f7bc), // Downloaded badge
-        onTertiary = Color(0xFF001c3b),
+        onTertiary = Color(0xFF001c3b), // Downloaded badge text
         tertiaryContainer = Color(0xFFc3fada),
         onTertiaryContainer = Color(0xFF78ffd6),
         background = Color(0xFF001c3b),
         onBackground = Color(0xFFd5e3ff),
         surface = Color(0xFF001c3b),
         onSurface = Color(0xFFd5e3ff),
-        surfaceVariant = Color(0xFF40484c),
+        surfaceVariant = Color(0xFF082b4b), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFFbfc8cc),
         surfaceTint = Color(0xFF5ed4fc),
         inverseSurface = Color(0xFFffe3c4),
         inverseOnSurface = Color(0xFF001c3b),
         outline = Color(0xFF8a9296),
+        surfaceContainerLowest = Color(0xFF072642),
+        surfaceContainerLow = Color(0xFF072947),
+        surfaceContainer = Color(0xFF082b4b), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF093257),
+        surfaceContainerHighest = Color(0xFF0A3861),
     )
 
     override val lightScheme = lightColorScheme(
@@ -48,23 +53,28 @@ internal object TidalWaveColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFFB4D4DF),
         onPrimaryContainer = Color(0xFF001f28),
         inversePrimary = Color(0xFFff987f),
-        secondary = Color(0xFF006780),
+        secondary = Color(0xFF006780), // Unread badge
-        onSecondary = Color(0xFFffffff),
+        onSecondary = Color(0xFFffffff), // Unread badge text
-        secondaryContainer = Color(0xFFb8eaff),
+        secondaryContainer = Color(0xFF9AE1FF), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF001f28),
+        onSecondaryContainer = Color(0xFF001f28), // Navigation bar selector icon
-        tertiary = Color(0xFF92f7bc),
+        tertiary = Color(0xFF92f7bc), // Downloaded badge
-        onTertiary = Color(0xFF001c3b),
+        onTertiary = Color(0xFF001c3b), // Downloaded badge text
         tertiaryContainer = Color(0xFFc3fada),
         onTertiaryContainer = Color(0xFF78ffd6),
         background = Color(0xFFfdfbff),
         onBackground = Color(0xFF001c3b),
         surface = Color(0xFFfdfbff),
         onSurface = Color(0xFF001c3b),
-        surfaceVariant = Color(0xFFdce4e8),
+        surfaceVariant = Color(0xFFe8eff5), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFF40484c),
         surfaceTint = Color(0xFF006780),
         inverseSurface = Color(0xFF020400),
         inverseOnSurface = Color(0xFFffe3c4),
         outline = Color(0xFF70787c),
+        surfaceContainerLowest = Color(0xFFe2e8ec),
+        surfaceContainerLow = Color(0xFFe5ecf1),
+        surfaceContainer = Color(0xFFe8eff5), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFedf4fA),
+        surfaceContainerHighest = Color(0xFFf5faff),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/YinYangColorScheme.kt

@@ -17,24 +17,29 @@ internal object YinYangColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFFFFFFFF),
         onPrimaryContainer = Color(0xFF000000),
         inversePrimary = Color(0xFFCECECE),
-        secondary = Color(0xFFFFFFFF),
+        secondary = Color(0xFFFFFFFF), // Unread badge
-        onSecondary = Color(0xFF5A5A5A),
+        onSecondary = Color(0xFF5A5A5A), // Unread badge text
-        secondaryContainer = Color(0xFF717171),
+        secondaryContainer = Color(0xFF717171), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFFE4E4E4),
+        onSecondaryContainer = Color(0xFFE4E4E4), // Navigation bar selector icon
-        tertiary = Color(0xFF000000),
+        tertiary = Color(0xFF000000), // Downloaded badge
-        onTertiary = Color(0xFFFFFFFF),
+        onTertiary = Color(0xFFFFFFFF), // Downloaded badge text
         tertiaryContainer = Color(0xFF00419E),
         onTertiaryContainer = Color(0xFFD8E2FF),
         background = Color(0xFF1E1E1E),
         onBackground = Color(0xFFE6E6E6),
         surface = Color(0xFF1E1E1E),
         onSurface = Color(0xFFE6E6E6),
-        surfaceVariant = Color(0xFF4E4E4E),
+        surfaceVariant = Color(0xFF313131), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFFD1D1D1),
         surfaceTint = Color(0xFFFFFFFF),
         inverseSurface = Color(0xFFE6E6E6),
         inverseOnSurface = Color(0xFF1E1E1E),
         outline = Color(0xFF999999),
+        surfaceContainerLowest = Color(0xFF2A2A2A),
+        surfaceContainerLow = Color(0xFF2D2D2D),
+        surfaceContainer = Color(0xFF313131), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF383838),
+        surfaceContainerHighest = Color(0xFF3F3F3F),
     )
 
     override val lightScheme = lightColorScheme(
@@ -43,23 +48,28 @@ internal object YinYangColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFF000000),
         onPrimaryContainer = Color(0xFFFFFFFF),
         inversePrimary = Color(0xFFA6A6A6),
-        secondary = Color(0xFF000000),
+        secondary = Color(0xFF000000), // Unread badge
-        onSecondary = Color(0xFFFFFFFF),
+        onSecondary = Color(0xFFFFFFFF), // Unread badge text
-        secondaryContainer = Color(0xFFDDDDDD),
+        secondaryContainer = Color(0xFFDDDDDD), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF0C0C0C),
+        onSecondaryContainer = Color(0xFF0C0C0C), // Navigation bar selector icon
-        tertiary = Color(0xFFFFFFFF),
+        tertiary = Color(0xFFFFFFFF), // Downloaded badge
-        onTertiary = Color(0xFF000000),
+        onTertiary = Color(0xFF000000), // Downloaded badge text
         tertiaryContainer = Color(0xFFD8E2FF),
         onTertiaryContainer = Color(0xFF001947),
         background = Color(0xFFFDFDFD),
         onBackground = Color(0xFF222222),
         surface = Color(0xFFFDFDFD),
         onSurface = Color(0xFF222222),
-        surfaceVariant = Color(0xFFEDEDED),
+        surfaceVariant = Color(0xFFE8E8E8), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFF515151),
         surfaceTint = Color(0xFF000000),
         inverseSurface = Color(0xFF333333),
         inverseOnSurface = Color(0xFFF4F4F4),
         outline = Color(0xFF838383),
+        surfaceContainerLowest = Color(0xFFCFCFCF),
+        surfaceContainerLow = Color(0xFFDADADA),
+        surfaceContainer = Color(0xFFE8E8E8), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFECECEC),
+        surfaceContainerHighest = Color(0xFFEFEFEF),
     )
 }

app/src/main/java/eu/kanade/presentation/theme/colorscheme/YotsubaColorScheme.kt

@@ -23,24 +23,29 @@ internal object YotsubaColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFF862200),
         onPrimaryContainer = Color(0xFFFFDBCF),
         inversePrimary = Color(0xFFAE3200),
-        secondary = Color(0xFFFFB59D),
+        secondary = Color(0xFFFFB59D), // Unread badge
-        onSecondary = Color(0xFF5F1600),
+        onSecondary = Color(0xFF5F1600), // Unread badge text
-        secondaryContainer = Color(0xFF862200),
+        secondaryContainer = Color(0xFF862200), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFFFFDBCF),
+        onSecondaryContainer = Color(0xFFFFDBCF), // Navigation bar selector icon
-        tertiary = Color(0xFFD7C68D),
+        tertiary = Color(0xFFD7C68D), // Downloaded badge
-        onTertiary = Color(0xFF3A2F05),
+        onTertiary = Color(0xFF3A2F05), // Downloaded badge text
         tertiaryContainer = Color(0xFF524619),
         onTertiaryContainer = Color(0xFFF5E2A7),
         background = Color(0xFF211A18),
         onBackground = Color(0xFFEDE0DD),
         surface = Color(0xFF211A18),
         onSurface = Color(0xFFEDE0DD),
-        surfaceVariant = Color(0xFF53433F),
+        surfaceVariant = Color(0xFF332723), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFFD8C2BC),
         surfaceTint = Color(0xFFFFB59D),
         inverseSurface = Color(0xFFEDE0DD),
         inverseOnSurface = Color(0xFF211A18),
         outline = Color(0xFFA08C87),
+        surfaceContainerLowest = Color(0xFF2E221F),
+        surfaceContainerLow = Color(0xFF312521),
+        surfaceContainer = Color(0xFF332723), // Navigation bar background
+        surfaceContainerHigh = Color(0xFF413531),
+        surfaceContainerHighest = Color(0xFF4C403D),
     )
 
     override val lightScheme = lightColorScheme(
@@ -49,23 +54,28 @@ internal object YotsubaColorScheme : BaseColorScheme() {
         primaryContainer = Color(0xFFFFDBCF),
         onPrimaryContainer = Color(0xFF3B0A00),
         inversePrimary = Color(0xFFFFB59D),
-        secondary = Color(0xFFAE3200),
+        secondary = Color(0xFFAE3200), // Unread badge
-        onSecondary = Color(0xFFFFFFFF),
+        onSecondary = Color(0xFFFFFFFF), // Unread badge text
-        secondaryContainer = Color(0xFFFFDBCF),
+        secondaryContainer = Color(0xFFEBCDC2), // Navigation bar selector pill & progress indicator (remaining)
-        onSecondaryContainer = Color(0xFF3B0A00),
+        onSecondaryContainer = Color(0xFF3B0A00), // Navigation bar selector icon
-        tertiary = Color(0xFF6B5E2F),
+        tertiary = Color(0xFF6B5E2F), // Downloaded badge
-        onTertiary = Color(0xFFFFFFFF),
+        onTertiary = Color(0xFFFFFFFF), // Downloaded badge text
         tertiaryContainer = Color(0xFFF5E2A7),
         onTertiaryContainer = Color(0xFF231B00),
         background = Color(0xFFFCFCFC),
         onBackground = Color(0xFF211A18),
         surface = Color(0xFFFCFCFC),
         onSurface = Color(0xFF211A18),
-        surfaceVariant = Color(0xFFF5DED8),
+        surfaceVariant = Color(0xFFF6EBE7), // Navigation bar background (ThemePrefWidget)
         onSurfaceVariant = Color(0xFF53433F),
         surfaceTint = Color(0xFFAE3200),
         inverseSurface = Color(0xFF362F2D),
         inverseOnSurface = Color(0xFFFBEEEB),
         outline = Color(0xFF85736E),
+        surfaceContainerLowest = Color(0xFFECE3E0),
+        surfaceContainerLow = Color(0xFFF1E7E4),
+        surfaceContainer = Color(0xFFF6EBE7), // Navigation bar background
+        surfaceContainerHigh = Color(0xFFFAF4F2),
+        surfaceContainerHighest = Color(0xFFFBF6F4),
     )
 }

app/src/main/java/eu/kanade/presentation/track/TrackInfoDialogHome.kt

@@ -72,6 +72,7 @@ fun TrackInfoDialogHome(
     onNewSearch: (TrackItem) -> Unit,
     onOpenInBrowser: (TrackItem) -> Unit,
     onRemoved: (TrackItem) -> Unit,
+    onCopyLink: (TrackItem) -> Unit,
 ) {
     Column(
         modifier = Modifier
@@ -116,6 +117,7 @@ fun TrackInfoDialogHome(
                     onNewSearch = { onNewSearch(item) },
                     onOpenInBrowser = { onOpenInBrowser(item) },
                     onRemoved = { onRemoved(item) },
+                    onCopyLink = { onCopyLink(item) },
                 )
             } else {
                 TrackInfoItemEmpty(
@@ -144,6 +146,7 @@ private fun TrackInfoItem(
     onNewSearch: () -> Unit,
     onOpenInBrowser: () -> Unit,
     onRemoved: () -> Unit,
+    onCopyLink: () -> Unit,
 ) {
     val context = LocalContext.current
     Column {
@@ -153,6 +156,7 @@ private fun TrackInfoItem(
             TrackLogoIcon(
                 tracker = tracker,
                 onClick = onOpenInBrowser,
+                onLongClick = onCopyLink,
             )
             Box(
                 modifier = Modifier
@@ -179,6 +183,7 @@ private fun TrackInfoItem(
             TrackInfoItemMenu(
                 onOpenInBrowser = onOpenInBrowser,
                 onRemoved = onRemoved,
+                onCopyLink = onCopyLink,
             )
         }
 
@@ -186,7 +191,7 @@ private fun TrackInfoItem(
             modifier = Modifier
                 .padding(top = 12.dp)
                 .clip(MaterialTheme.shapes.medium)
-                .background(MaterialTheme.colorScheme.surface)
+                .background(MaterialTheme.colorScheme.surfaceContainerHighest)
                 .padding(8.dp)
                 .clip(RoundedCornerShape(6.dp)),
         ) {
@@ -287,6 +292,7 @@ private fun TrackInfoItemEmpty(
 private fun TrackInfoItemMenu(
     onOpenInBrowser: () -> Unit,
     onRemoved: () -> Unit,
+    onCopyLink: () -> Unit,
 ) {
     var expanded by remember { mutableStateOf(false) }
     Box(modifier = Modifier.wrapContentSize(Alignment.TopStart)) {
@@ -307,6 +313,13 @@ private fun TrackInfoItemMenu(
                     expanded = false
                 },
             )
+            DropdownMenuItem(
+                text = { Text(stringResource(MR.strings.action_copy_link)) },
+                onClick = {
+                    onCopyLink()
+                    expanded = false
+                },
+            )
             DropdownMenuItem(
                 text = { Text(stringResource(MR.strings.action_remove)) },
                 onClick = {

app/src/main/java/eu/kanade/presentation/track/TrackInfoDialogHomePreviewProvider.kt

@@ -56,6 +56,7 @@ internal class TrackInfoDialogHomePreviewProvider :
             onNewSearch = {},
             onOpenInBrowser = {},
             onRemoved = {},
+            onCopyLink = {},
         )
     }
 
@@ -71,6 +72,7 @@ internal class TrackInfoDialogHomePreviewProvider :
             onNewSearch = {},
             onOpenInBrowser = {},
             onRemoved = {},
+            onCopyLink = {},
         )
     }
 

app/src/main/java/eu/kanade/presentation/track/components/TrackLogoIcon.kt

@@ -22,9 +22,10 @@ import tachiyomi.presentation.core.util.clickableNoIndication
 fun TrackLogoIcon(
     tracker: Tracker,
     onClick: (() -> Unit)? = null,
+    onLongClick: (() -> Unit)? = null,
 ) {
     val modifier = if (onClick != null) {
-        Modifier.clickableNoIndication(onClick = onClick)
+        Modifier.clickableNoIndication(onClick = onClick, onLongClick = onLongClick)
     } else {
         Modifier
     }
@@ -53,6 +54,7 @@ private fun TrackLogoIconPreviews(
         TrackLogoIcon(
             tracker = tracker,
             onClick = null,
+            onLongClick = null,
         )
     }
 }

app/src/main/java/eu/kanade/presentation/updates/UpdatesScreen.kt

@@ -4,6 +4,7 @@ import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.CalendarMonth
 import androidx.compose.material.icons.outlined.FlipToBack
 import androidx.compose.material.icons.outlined.Refresh
 import androidx.compose.material.icons.outlined.SelectAll
@@ -50,6 +51,7 @@ fun UpdateScreen(
     onClickCover: (UpdatesItem) -> Unit,
     onSelectAll: (Boolean) -> Unit,
     onInvertSelection: () -> Unit,
+    onCalendarClicked: () -> Unit,
     onUpdateLibrary: () -> Boolean,
     onDownloadChapter: (List<UpdatesItem>, ChapterDownloadAction) -> Unit,
     onMultiBookmarkClicked: (List<UpdatesItem>, bookmark: Boolean) -> Unit,
@@ -63,6 +65,7 @@ fun UpdateScreen(
     Scaffold(
         topBar = { scrollBehavior ->
             UpdatesAppBar(
+                onCalendarClicked = { onCalendarClicked() },
                 onUpdateLibrary = { onUpdateLibrary() },
                 actionModeCounter = state.selected.size,
                 onSelectAll = { onSelectAll(true) },
@@ -132,6 +135,7 @@ fun UpdateScreen(
 
 @Composable
 private fun UpdatesAppBar(
+    onCalendarClicked: () -> Unit,
     onUpdateLibrary: () -> Unit,
     // For action mode
     actionModeCounter: Int,
@@ -147,6 +151,11 @@ private fun UpdatesAppBar(
         actions = {
             AppBarActions(
                 persistentListOf(
+                    AppBar.Action(
+                        title = stringResource(MR.strings.action_view_upcoming),
+                        icon = Icons.Outlined.CalendarMonth,
+                        onClick = onCalendarClicked,
+                    ),
                     AppBar.Action(
                         title = stringResource(MR.strings.action_update_library),
                         icon = Icons.Outlined.Refresh,

app/src/main/java/eu/kanade/presentation/webview/EhLoginWebViewScreen.kt

@@ -30,12 +30,12 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
-import com.google.accompanist.web.AccompanistWebViewClient
+import com.kevinnzou.web.AccompanistWebViewClient
-import com.google.accompanist.web.LoadingState
+import com.kevinnzou.web.LoadingState
-import com.google.accompanist.web.WebContent
+import com.kevinnzou.web.WebContent
-import com.google.accompanist.web.WebView
+import com.kevinnzou.web.WebView
-import com.google.accompanist.web.rememberWebViewNavigator
+import com.kevinnzou.web.rememberWebViewNavigator
-import com.google.accompanist.web.rememberWebViewState
+import com.kevinnzou.web.rememberWebViewState
 import eu.kanade.presentation.components.AppBar
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.util.system.setDefaultSettings

app/src/main/java/eu/kanade/presentation/webview/WebViewScreenContent.kt

@@ -28,11 +28,11 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.platform.LocalUriHandler
 import androidx.compose.ui.unit.dp
-import com.google.accompanist.web.AccompanistWebViewClient
+import com.kevinnzou.web.AccompanistWebViewClient
-import com.google.accompanist.web.LoadingState
+import com.kevinnzou.web.LoadingState
-import com.google.accompanist.web.WebView
+import com.kevinnzou.web.WebView
-import com.google.accompanist.web.rememberWebViewNavigator
+import com.kevinnzou.web.rememberWebViewNavigator
-import com.google.accompanist.web.rememberWebViewState
+import com.kevinnzou.web.rememberWebViewState
 import eu.kanade.presentation.components.AppBar
 import eu.kanade.presentation.components.AppBarActions
 import eu.kanade.presentation.components.WarningBanner

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

@@ -17,8 +17,6 @@ import androidx.lifecycle.ProcessLifecycleOwner
 import androidx.lifecycle.lifecycleScope
 import coil3.ImageLoader
 import coil3.SingletonImageLoader
-import coil3.disk.DiskCache
-import coil3.disk.directory
 import coil3.network.okhttp.OkHttpNetworkFetcherFactory
 import coil3.request.allowRgb565
 import coil3.request.crossfade
@@ -35,10 +33,12 @@ import com.google.firebase.ktx.Firebase
 import eu.kanade.domain.DomainModule
 import eu.kanade.domain.SYDomainModule
 import eu.kanade.domain.base.BasePreferences
+import eu.kanade.domain.sync.SyncPreferences
 import eu.kanade.domain.ui.UiPreferences
 import eu.kanade.domain.ui.model.setAppCompatDelegateThemeMode
 import eu.kanade.tachiyomi.crash.CrashActivity
 import eu.kanade.tachiyomi.crash.GlobalExceptionHandler
+import eu.kanade.tachiyomi.data.coil.BufferedSourceFetcher
 import eu.kanade.tachiyomi.data.coil.MangaCoverFetcher
 import eu.kanade.tachiyomi.data.coil.MangaCoverKeyer
 import eu.kanade.tachiyomi.data.coil.MangaKeyer
@@ -46,6 +46,7 @@ import eu.kanade.tachiyomi.data.coil.PagePreviewFetcher
 import eu.kanade.tachiyomi.data.coil.PagePreviewKeyer
 import eu.kanade.tachiyomi.data.coil.TachiyomiImageDecoder
 import eu.kanade.tachiyomi.data.notification.Notifications
+import eu.kanade.tachiyomi.data.sync.SyncDataJob
 import eu.kanade.tachiyomi.di.AppModule
 import eu.kanade.tachiyomi.di.PreferenceModule
 import eu.kanade.tachiyomi.di.SYPreferenceModule
@@ -70,8 +71,12 @@ import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import logcat.LogPriority
 import logcat.LogcatLogger
+import mihon.core.migration.Migrator
+import mihon.core.migration.migrations.migrations
 import org.conscrypt.Conscrypt
 import tachiyomi.core.common.i18n.stringResource
+import tachiyomi.core.common.preference.Preference
+import tachiyomi.core.common.preference.PreferenceStore
 import tachiyomi.core.common.util.system.logcat
 import tachiyomi.domain.storage.service.StorageManager
 import tachiyomi.i18n.MR
@@ -166,37 +171,78 @@ class App : Application(), DefaultLifecycleObserver, SingletonImageLoader.Factor
         /*if (!LogcatLogger.isInstalled && networkPreferences.verboseLogging().get()) {
             LogcatLogger.install(AndroidLogcatLogger(LogPriority.VERBOSE))
         }*/
+
+        val syncPreferences: SyncPreferences = Injekt.get()
+        val syncTriggerOpt = syncPreferences.getSyncTriggerOptions()
+        if (syncPreferences.isSyncEnabled() && syncTriggerOpt.syncOnAppStart
+        ) {
+            SyncDataJob.startNow(this@App)
+        }
+
+        initializeMigrator()
     }
 
+    private fun initializeMigrator() {
+        val preferenceStore = Injekt.get<PreferenceStore>()
+        // SY -->
+        val preference = preferenceStore.getInt(Preference.appStateKey("eh_last_version_code"), 0)
+        // SY <--
+        logcat { "Migration from ${preference.get()} to ${BuildConfig.VERSION_CODE}" }
+        Migrator.initialize(
+            old = preference.get(),
+            new = BuildConfig.VERSION_CODE,
+            migrations = migrations,
+            onMigrationComplete = {
+                logcat { "Updating last version to ${BuildConfig.VERSION_CODE}" }
+                preference.set(BuildConfig.VERSION_CODE)
+            },
+        )
+    }
+
+    @Suppress("MagicNumber")
     override fun newImageLoader(context: Context): ImageLoader {
         return ImageLoader.Builder(this).apply {
             val callFactoryLazy = lazy { Injekt.get<NetworkHelper>().client }
-            val diskCacheLazy = lazy { CoilDiskCache.get(this@App) }
             components {
+                // NetworkFetcher.Factory
                 add(OkHttpNetworkFetcherFactory(callFactoryLazy::value))
+                // Decoder.Factory
                 add(TachiyomiImageDecoder.Factory())
-                add(MangaCoverFetcher.MangaFactory(callFactoryLazy, diskCacheLazy))
+                // Fetcher.Factory
-                add(MangaCoverFetcher.MangaCoverFactory(callFactoryLazy, diskCacheLazy))
+                add(BufferedSourceFetcher.Factory())
-                add(MangaKeyer())
+                add(MangaCoverFetcher.MangaCoverFactory(callFactoryLazy))
+                add(MangaCoverFetcher.MangaFactory(callFactoryLazy))
+                // SY -->
+                add(PagePreviewFetcher.Factory(callFactoryLazy))
+                // SY <--
+                // Keyer
                 add(MangaCoverKeyer())
+                add(MangaKeyer())
                 // SY -->
                 add(PagePreviewKeyer())
-                add(PagePreviewFetcher.Factory(callFactoryLazy, diskCacheLazy))
                 // SY <--
             }
-            diskCache(diskCacheLazy::value)
+
             crossfade((300 * this@App.animatorDurationScale).toInt())
             allowRgb565(DeviceUtil.isLowRamDevice(this@App))
             if (networkPreferences.verboseLogging().get()) logger(DebugLogger())
 
             // Coil spawns a new thread for every image load by default
-            fetcherDispatcher(Dispatchers.IO.limitedParallelism(8))
+            fetcherCoroutineContext(Dispatchers.IO.limitedParallelism(8))
-            decoderDispatcher(Dispatchers.IO.limitedParallelism(2))
+            decoderCoroutineContext(Dispatchers.IO.limitedParallelism(3))
-        }.build()
+        }
+            .build()
     }
 
     override fun onStart(owner: LifecycleOwner) {
         SecureActivityDelegate.onApplicationStart()
+
+        val syncPreferences: SyncPreferences = Injekt.get()
+        val syncTriggerOpt = syncPreferences.getSyncTriggerOptions()
+        if (syncPreferences.isSyncEnabled() && syncTriggerOpt.syncOnAppResume
+        ) {
+            SyncDataJob.startNow(this@App)
+        }
     }
 
     override fun onStop(owner: LifecycleOwner) {
@@ -230,6 +276,12 @@ class App : Application(), DefaultLifecycleObserver, SingletonImageLoader.Factor
         } catch (e: Exception) {
             logcat(LogPriority.ERROR, e) { "Failed to modify notification channels" }
         }
+
+        val syncPreferences: SyncPreferences = Injekt.get()
+        val syncTriggerOpt = syncPreferences.getSyncTriggerOptions()
+        if (syncPreferences.isSyncEnabled() && syncTriggerOpt.syncOnAppStart) {
+            SyncDataJob.startNow(this@App)
+        }
     }
 
     // EXH
@@ -327,24 +379,3 @@ class App : Application(), DefaultLifecycleObserver, SingletonImageLoader.Factor
 }
 
 private const val ACTION_DISABLE_INCOGNITO_MODE = "tachi.action.DISABLE_INCOGNITO_MODE"
-
-/**
- * Direct copy of Coil's internal SingletonDiskCache so that [MangaCoverFetcher] can access it.
- */
-private object CoilDiskCache {
-
-    private const val FOLDER_NAME = "image_cache"
-    private var instance: DiskCache? = null
-
-    @Synchronized
-    fun get(context: Context): DiskCache {
-        return instance ?: run {
-            val safeCacheDir = context.cacheDir.apply { mkdirs() }
-            // Create the singleton disk cache instance.
-            DiskCache.Builder()
-                .directory(safeCacheDir.resolve(FOLDER_NAME))
-                .build()
-                .also { instance = it }
-        }
-    }
-}

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

@@ -1,464 +0,0 @@
-package eu.kanade.tachiyomi
-
-import android.content.Context
-import androidx.core.content.edit
-import androidx.preference.PreferenceManager
-import eu.kanade.domain.base.BasePreferences
-import eu.kanade.domain.source.service.SourcePreferences
-import eu.kanade.domain.ui.UiPreferences
-import eu.kanade.tachiyomi.core.security.SecurityPreferences
-import eu.kanade.tachiyomi.data.backup.create.BackupCreateJob
-import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
-import eu.kanade.tachiyomi.data.track.TrackerManager
-import eu.kanade.tachiyomi.network.NetworkPreferences
-import eu.kanade.tachiyomi.network.PREF_DOH_CLOUDFLARE
-import eu.kanade.tachiyomi.ui.reader.setting.ReaderOrientation
-import eu.kanade.tachiyomi.ui.reader.setting.ReaderPreferences
-import eu.kanade.tachiyomi.util.system.DeviceUtil
-import eu.kanade.tachiyomi.util.system.toast
-import eu.kanade.tachiyomi.util.system.workManager
-import tachiyomi.core.common.preference.Preference
-import tachiyomi.core.common.preference.PreferenceStore
-import tachiyomi.core.common.preference.TriState
-import tachiyomi.core.common.preference.getAndSet
-import tachiyomi.core.common.preference.getEnum
-import tachiyomi.core.common.preference.minusAssign
-import tachiyomi.core.common.preference.plusAssign
-import tachiyomi.domain.backup.service.BackupPreferences
-import tachiyomi.domain.library.service.LibraryPreferences
-import tachiyomi.domain.library.service.LibraryPreferences.Companion.MANGA_NON_COMPLETED
-import tachiyomi.i18n.MR
-import java.io.File
-
-object Migrations {
-
-    // TODO NATIVE TACHIYOMI MIGRATIONS ARE FUCKED UP DUE TO DIFFERING VERSION NUMBERS
-
-    /**
-     * Performs a migration when the application is updated.
-     *
-     * @return true if a migration is performed, false otherwise.
-     */
-    fun upgrade(
-        context: Context,
-        preferenceStore: PreferenceStore,
-        basePreferences: BasePreferences,
-        uiPreferences: UiPreferences,
-        networkPreferences: NetworkPreferences,
-        sourcePreferences: SourcePreferences,
-        securityPreferences: SecurityPreferences,
-        libraryPreferences: LibraryPreferences,
-        readerPreferences: ReaderPreferences,
-        backupPreferences: BackupPreferences,
-        trackerManager: TrackerManager,
-    ): Boolean {
-        val lastVersionCode = preferenceStore.getInt(Preference.appStateKey("last_version_code"), 0)
-        val oldVersion = lastVersionCode.get()
-        if (oldVersion < BuildConfig.VERSION_CODE) {
-            lastVersionCode.set(BuildConfig.VERSION_CODE)
-
-            // Always set up background tasks to ensure they're running
-            LibraryUpdateJob.setupTask(context)
-            BackupCreateJob.setupTask(context)
-
-            // Fresh install
-            if (oldVersion == 0) {
-                return false
-            }
-
-            val prefs = PreferenceManager.getDefaultSharedPreferences(context)
-
-            if (oldVersion < 15) {
-                // Delete internal chapter cache dir.
-                File(context.cacheDir, "chapter_disk_cache").deleteRecursively()
-            }
-            if (oldVersion < 19) {
-                // Move covers to external files dir.
-                val oldDir = File(context.externalCacheDir, "cover_disk_cache")
-                if (oldDir.exists()) {
-                    val destDir = context.getExternalFilesDir("covers")
-                    if (destDir != null) {
-                        oldDir.listFiles()?.forEach {
-                            it.renameTo(File(destDir, it.name))
-                        }
-                    }
-                }
-            }
-            if (oldVersion < 26) {
-                // Delete external chapter cache dir.
-                val extCache = context.externalCacheDir
-                if (extCache != null) {
-                    val chapterCache = File(extCache, "chapter_disk_cache")
-                    if (chapterCache.exists()) {
-                        chapterCache.deleteRecursively()
-                    }
-                }
-            }
-            if (oldVersion < 44) {
-                // Reset sorting preference if using removed sort by source
-                val oldSortingMode = prefs.getInt(libraryPreferences.sortingMode().key(), 0)
-
-                if (oldSortingMode == 5) { // SOURCE = 5
-                    prefs.edit {
-                        putInt(libraryPreferences.sortingMode().key(), 0) // ALPHABETICAL = 0
-                    }
-                }
-            }
-            if (oldVersion < 52) {
-                // Migrate library filters to tri-state versions
-                fun convertBooleanPrefToTriState(key: String): Int {
-                    val oldPrefValue = prefs.getBoolean(key, false)
-                    return if (oldPrefValue) {
-                        1
-                    } else {
-                        0
-                    }
-                }
-                prefs.edit {
-                    putInt(
-                        libraryPreferences.filterDownloaded().key(),
-                        convertBooleanPrefToTriState("pref_filter_downloaded_key"),
-                    )
-                    remove("pref_filter_downloaded_key")
-
-                    putInt(
-                        libraryPreferences.filterUnread().key(),
-                        convertBooleanPrefToTriState("pref_filter_unread_key"),
-                    )
-                    remove("pref_filter_unread_key")
-
-                    putInt(
-                        libraryPreferences.filterCompleted().key(),
-                        convertBooleanPrefToTriState("pref_filter_completed_key"),
-                    )
-                    remove("pref_filter_completed_key")
-                }
-            }
-            if (oldVersion < 54) {
-                // Force MAL log out due to login flow change
-                // v52: switched from scraping to WebView
-                // v53: switched from WebView to OAuth
-                if (trackerManager.myAnimeList.isLoggedIn) {
-                    trackerManager.myAnimeList.logout()
-                    context.toast(MR.strings.myanimelist_relogin)
-                }
-            }
-            if (oldVersion < 57) {
-                // Migrate DNS over HTTPS setting
-                val wasDohEnabled = prefs.getBoolean("enable_doh", false)
-                if (wasDohEnabled) {
-                    prefs.edit {
-                        putInt(networkPreferences.dohProvider().key(), PREF_DOH_CLOUDFLARE)
-                        remove("enable_doh")
-                    }
-                }
-            }
-            if (oldVersion < 59) {
-                // Reset rotation to Free after replacing Lock
-                if (prefs.contains("pref_rotation_type_key")) {
-                    prefs.edit {
-                        putInt("pref_rotation_type_key", 1)
-                    }
-                }
-            }
-            if (oldVersion < 60) {
-                // Migrate Rotation and Viewer values to default values for viewer_flags
-                val newOrientation = when (prefs.getInt("pref_rotation_type_key", 1)) {
-                    1 -> ReaderOrientation.FREE.flagValue
-                    2 -> ReaderOrientation.PORTRAIT.flagValue
-                    3 -> ReaderOrientation.LANDSCAPE.flagValue
-                    4 -> ReaderOrientation.LOCKED_PORTRAIT.flagValue
-                    5 -> ReaderOrientation.LOCKED_LANDSCAPE.flagValue
-                    else -> ReaderOrientation.FREE.flagValue
-                }
-
-                // Reading mode flag and prefValue is the same value
-                val newReadingMode = prefs.getInt("pref_default_viewer_key", 1)
-
-                prefs.edit {
-                    putInt("pref_default_orientation_type_key", newOrientation)
-                    remove("pref_rotation_type_key")
-                    putInt("pref_default_reading_mode_key", newReadingMode)
-                    remove("pref_default_viewer_key")
-                }
-            }
-            if (oldVersion < 61) {
-                // Handle removed every 1 or 2 hour library updates
-                val updateInterval = libraryPreferences.autoUpdateInterval().get()
-                if (updateInterval == 1 || updateInterval == 2) {
-                    libraryPreferences.autoUpdateInterval().set(3)
-                    LibraryUpdateJob.setupTask(context, 3)
-                }
-            }
-            if (oldVersion < 64) {
-                val oldSortingMode = prefs.getInt(libraryPreferences.sortingMode().key(), 0)
-                val oldSortingDirection = prefs.getBoolean("library_sorting_ascending", true)
-
-                @Suppress("DEPRECATION")
-                val newSortingMode = when (oldSortingMode) {
-                    0 -> "ALPHABETICAL"
-                    1 -> "LAST_READ"
-                    2 -> "LAST_CHECKED"
-                    3 -> "UNREAD"
-                    4 -> "TOTAL_CHAPTERS"
-                    6 -> "LATEST_CHAPTER"
-                    8 -> "DATE_FETCHED"
-                    7 -> "DATE_ADDED"
-                    else -> "ALPHABETICAL"
-                }
-
-                val newSortingDirection = when (oldSortingDirection) {
-                    true -> "ASCENDING"
-                    else -> "DESCENDING"
-                }
-
-                prefs.edit(commit = true) {
-                    remove(libraryPreferences.sortingMode().key())
-                    remove("library_sorting_ascending")
-                }
-
-                prefs.edit {
-                    putString(libraryPreferences.sortingMode().key(), newSortingMode)
-                    putString("library_sorting_ascending", newSortingDirection)
-                }
-            }
-            if (oldVersion < 70) {
-                if (sourcePreferences.enabledLanguages().isSet()) {
-                    sourcePreferences.enabledLanguages() += "all"
-                }
-            }
-            if (oldVersion < 71) {
-                // Handle removed every 3, 4, 6, and 8 hour library updates
-                val updateInterval = libraryPreferences.autoUpdateInterval().get()
-                if (updateInterval in listOf(3, 4, 6, 8)) {
-                    libraryPreferences.autoUpdateInterval().set(12)
-                    LibraryUpdateJob.setupTask(context, 12)
-                }
-            }
-            if (oldVersion < 72) {
-                val oldUpdateOngoingOnly = prefs.getBoolean("pref_update_only_non_completed_key", true)
-                if (!oldUpdateOngoingOnly) {
-                    libraryPreferences.autoUpdateMangaRestrictions() -= MANGA_NON_COMPLETED
-                }
-            }
-            if (oldVersion < 75) {
-                val oldSecureScreen = prefs.getBoolean("secure_screen", false)
-                if (oldSecureScreen) {
-                    securityPreferences.secureScreen().set(SecurityPreferences.SecureScreenMode.ALWAYS)
-                }
-                if (
-                    DeviceUtil.isMiui &&
-                    basePreferences.extensionInstaller().get() == BasePreferences.ExtensionInstaller.PACKAGEINSTALLER
-                ) {
-                    basePreferences.extensionInstaller().set(BasePreferences.ExtensionInstaller.LEGACY)
-                }
-            }
-            if (oldVersion < 77) {
-                val oldReaderTap = prefs.getBoolean("reader_tap", false)
-                if (!oldReaderTap) {
-                    readerPreferences.navigationModePager().set(5)
-                    readerPreferences.navigationModeWebtoon().set(5)
-                }
-            }
-            if (oldVersion < 81) {
-                // Handle renamed enum values
-                prefs.edit {
-                    val newSortingMode = when (
-                        val oldSortingMode = prefs.getString(
-                            libraryPreferences.sortingMode().key(),
-                            "ALPHABETICAL",
-                        )
-                    ) {
-                        "LAST_CHECKED" -> "LAST_MANGA_UPDATE"
-                        "UNREAD" -> "UNREAD_COUNT"
-                        "DATE_FETCHED" -> "CHAPTER_FETCH_DATE"
-                        else -> oldSortingMode
-                    }
-                    putString(libraryPreferences.sortingMode().key(), newSortingMode)
-                }
-            }
-            if (oldVersion < 82) {
-                prefs.edit {
-                    val sort = prefs.getString(libraryPreferences.sortingMode().key(), null) ?: return@edit
-                    val direction = prefs.getString("library_sorting_ascending", "ASCENDING")!!
-                    putString(libraryPreferences.sortingMode().key(), "$sort,$direction")
-                    remove("library_sorting_ascending")
-                }
-            }
-            if (oldVersion < 84) {
-                if (backupPreferences.backupInterval().get() == 0) {
-                    backupPreferences.backupInterval().set(12)
-                    BackupCreateJob.setupTask(context)
-                }
-            }
-            if (oldVersion < 85) {
-                val preferences = listOf(
-                    libraryPreferences.filterChapterByRead(),
-                    libraryPreferences.filterChapterByDownloaded(),
-                    libraryPreferences.filterChapterByBookmarked(),
-                    libraryPreferences.sortChapterBySourceOrNumber(),
-                    libraryPreferences.displayChapterByNameOrNumber(),
-                    libraryPreferences.sortChapterByAscendingOrDescending(),
-                )
-
-                prefs.edit {
-                    preferences.forEach { preference ->
-                        val key = preference.key()
-                        val value = prefs.getInt(key, Int.MIN_VALUE)
-                        if (value == Int.MIN_VALUE) return@forEach
-                        remove(key)
-                        putLong(key, value.toLong())
-                    }
-                }
-            }
-            if (oldVersion < 86) {
-                if (uiPreferences.themeMode().isSet()) {
-                    prefs.edit {
-                        val themeMode = prefs.getString(uiPreferences.themeMode().key(), null) ?: return@edit
-                        putString(uiPreferences.themeMode().key(), themeMode.uppercase())
-                    }
-                }
-            }
-            if (oldVersion < 92) {
-                val trackingQueuePref = context.getSharedPreferences("tracking_queue", Context.MODE_PRIVATE)
-                trackingQueuePref.all.forEach {
-                    val (_, lastChapterRead) = it.value.toString().split(":")
-                    trackingQueuePref.edit {
-                        remove(it.key)
-                        putFloat(it.key, lastChapterRead.toFloat())
-                    }
-                }
-            }
-            if (oldVersion < 96) {
-                LibraryUpdateJob.cancelAllWorks(context)
-                LibraryUpdateJob.setupTask(context)
-            }
-            if (oldVersion < 97) {
-                // Removed background jobs
-                context.workManager.cancelAllWorkByTag("UpdateChecker")
-                context.workManager.cancelAllWorkByTag("ExtensionUpdate")
-                prefs.edit {
-                    remove("automatic_ext_updates")
-                }
-            }
-            if (oldVersion < 99) {
-                val prefKeys = listOf(
-                    "pref_filter_library_downloaded",
-                    "pref_filter_library_unread",
-                    "pref_filter_library_started",
-                    "pref_filter_library_bookmarked",
-                    "pref_filter_library_completed",
-                ) + trackerManager.trackers.map { "pref_filter_library_tracked_${it.id}" }
-
-                prefKeys.forEach { key ->
-                    val pref = preferenceStore.getInt(key, 0)
-                    prefs.edit {
-                        remove(key)
-
-                        val newValue = when (pref.get()) {
-                            1 -> TriState.ENABLED_IS
-                            2 -> TriState.ENABLED_NOT
-                            else -> TriState.DISABLED
-                        }
-
-                        preferenceStore.getEnum("${key}_v2", TriState.DISABLED).set(newValue)
-                    }
-                }
-            }
-            if (oldVersion < 105) {
-                val pref = libraryPreferences.autoUpdateDeviceRestrictions()
-                if (pref.isSet() && "battery_not_low" in pref.get()) {
-                    pref.getAndSet { it - "battery_not_low" }
-                }
-            }
-            if (oldVersion < 106) {
-                val pref = preferenceStore.getInt("relative_time", 7)
-                if (pref.get() == 0) {
-                    uiPreferences.relativeTime().set(false)
-                }
-            }
-            if (oldVersion < 113) {
-                val prefsToReplace = listOf(
-                    "pref_download_only",
-                    "incognito_mode",
-                    "last_catalogue_source",
-                    "trusted_signatures",
-                    "last_app_closed",
-                    "library_update_last_timestamp",
-                    "library_unseen_updates_count",
-                    "last_used_category",
-                    "last_app_check",
-                    "last_ext_check",
-                    "last_version_code",
-                    "storage_dir",
-                )
-                replacePreferences(
-                    preferenceStore = preferenceStore,
-                    filterPredicate = { it.key in prefsToReplace },
-                    newKey = { Preference.appStateKey(it) },
-                )
-
-                // Deleting old download cache index files, but might as well clear it all out
-                context.cacheDir.deleteRecursively()
-            }
-            if (oldVersion < 114) {
-                sourcePreferences.extensionRepos().getAndSet {
-                    it.map { repo -> "https://raw.githubusercontent.com/$repo/repo" }.toSet()
-                }
-            }
-            if (oldVersion < 116) {
-                replacePreferences(
-                    preferenceStore = preferenceStore,
-                    filterPredicate = { it.key.startsWith("pref_mangasync_") || it.key.startsWith("track_token_") },
-                    newKey = { Preference.privateKey(it) },
-                )
-            }
-            if (oldVersion < 117) {
-                prefs.edit {
-                    remove(Preference.appStateKey("trusted_signatures"))
-                }
-            }
-            return true
-        }
-
-        return false
-    }
-}
-
-@Suppress("UNCHECKED_CAST")
-private fun replacePreferences(
-    preferenceStore: PreferenceStore,
-    filterPredicate: (Map.Entry<String, Any?>) -> Boolean,
-    newKey: (String) -> String,
-) {
-    preferenceStore.getAll()
-        .filter(filterPredicate)
-        .forEach { (key, value) ->
-            when (value) {
-                is Int -> {
-                    preferenceStore.getInt(newKey(key)).set(value)
-                    preferenceStore.getInt(key).delete()
-                }
-                is Long -> {
-                    preferenceStore.getLong(newKey(key)).set(value)
-                    preferenceStore.getLong(key).delete()
-                }
-                is Float -> {
-                    preferenceStore.getFloat(newKey(key)).set(value)
-                    preferenceStore.getFloat(key).delete()
-                }
-                is String -> {
-                    preferenceStore.getString(newKey(key)).set(value)
-                    preferenceStore.getString(key).delete()
-                }
-                is Boolean -> {
-                    preferenceStore.getBoolean(newKey(key)).set(value)
-                    preferenceStore.getBoolean(key).delete()
-                }
-                is Set<*> -> (value as? Set<String>)?.let {
-                    preferenceStore.getStringSet(newKey(key)).set(value)
-                    preferenceStore.getStringSet(key).delete()
-                }
-            }
-        }
-}

app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupDecoder.kt

@@ -3,19 +3,21 @@ package eu.kanade.tachiyomi.data.backup
 import android.content.Context
 import android.net.Uri
 import eu.kanade.tachiyomi.data.backup.models.Backup
-import eu.kanade.tachiyomi.data.backup.models.BackupSerializer
+import kotlinx.serialization.SerializationException
 import kotlinx.serialization.protobuf.ProtoBuf
 import okio.buffer
 import okio.gzip
 import okio.source
+import tachiyomi.core.common.i18n.stringResource
+import tachiyomi.i18n.MR
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
+import java.io.IOException
 
 class BackupDecoder(
     private val context: Context,
     private val parser: ProtoBuf = Injekt.get(),
 ) {
-
     /**
      * Decode a potentially-gzipped backup.
      */
@@ -27,13 +29,25 @@ class BackupDecoder(
                 require(2)
             }
             val id1id2 = peeked.readShort()
-            val backupString = if (id1id2.toInt() == 0x1f8b) { // 0x1f8b is gzip magic bytes
+            val backupString = when (id1id2.toInt()) {
-                source.gzip().buffer()
+                0x1f8b -> source.gzip().buffer() // 0x1f8b is gzip magic bytes
-            } else {
+                MAGIC_JSON_SIGNATURE1, MAGIC_JSON_SIGNATURE2, MAGIC_JSON_SIGNATURE3 -> {
-                source
+                    throw IOException(context.stringResource(MR.strings.invalid_backup_file_json))
+                }
+                else -> source
             }.use { it.readByteArray() }
 
-            parser.decodeFromByteArray(BackupSerializer, backupString)
+            try {
+                parser.decodeFromByteArray(Backup.serializer(), backupString)
+            } catch (_: SerializationException) {
+                throw IOException(context.stringResource(MR.strings.invalid_backup_file_unknown))
+            }
         }
     }
+
+    companion object {
+        private const val MAGIC_JSON_SIGNATURE1 = 0x7b7d // `{}`
+        private const val MAGIC_JSON_SIGNATURE2 = 0x7b22 // `{"`
+        private const val MAGIC_JSON_SIGNATURE3 = 0x7b0a // `{\n`
+    }
 }

app/src/main/java/eu/kanade/tachiyomi/data/backup/create/BackupCreator.kt

@@ -6,16 +6,17 @@ import com.hippo.unifile.UniFile
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.data.backup.BackupFileValidator
 import eu.kanade.tachiyomi.data.backup.create.creators.CategoriesBackupCreator
+import eu.kanade.tachiyomi.data.backup.create.creators.ExtensionRepoBackupCreator
 import eu.kanade.tachiyomi.data.backup.create.creators.MangaBackupCreator
 import eu.kanade.tachiyomi.data.backup.create.creators.PreferenceBackupCreator
 import eu.kanade.tachiyomi.data.backup.create.creators.SavedSearchBackupCreator
 import eu.kanade.tachiyomi.data.backup.create.creators.SourcesBackupCreator
 import eu.kanade.tachiyomi.data.backup.models.Backup
 import eu.kanade.tachiyomi.data.backup.models.BackupCategory
+import eu.kanade.tachiyomi.data.backup.models.BackupExtensionRepos
 import eu.kanade.tachiyomi.data.backup.models.BackupManga
 import eu.kanade.tachiyomi.data.backup.models.BackupPreference
 import eu.kanade.tachiyomi.data.backup.models.BackupSavedSearch
-import eu.kanade.tachiyomi.data.backup.models.BackupSerializer
 import eu.kanade.tachiyomi.data.backup.models.BackupSource
 import eu.kanade.tachiyomi.data.backup.models.BackupSourcePreferences
 import kotlinx.serialization.protobuf.ProtoBuf
@@ -51,6 +52,7 @@ class BackupCreator(
     private val categoriesBackupCreator: CategoriesBackupCreator = CategoriesBackupCreator(),
     private val mangaBackupCreator: MangaBackupCreator = MangaBackupCreator(),
     private val preferenceBackupCreator: PreferenceBackupCreator = PreferenceBackupCreator(),
+    private val extensionRepoBackupCreator: ExtensionRepoBackupCreator = ExtensionRepoBackupCreator(),
     private val sourcesBackupCreator: SourcesBackupCreator = SourcesBackupCreator(),
     // SY -->
     private val savedSearchBackupCreator: SavedSearchBackupCreator = SavedSearchBackupCreator(),
@@ -62,47 +64,49 @@ class BackupCreator(
     suspend fun backup(uri: Uri, options: BackupOptions): String {
         var file: UniFile? = null
         try {
-            file = (
+            file = if (isAutoBackup) {
-                if (isAutoBackup) {
+                // Get dir of file and create
-                    // Get dir of file and create
+                val dir = UniFile.fromUri(context, uri)
-                    val dir = UniFile.fromUri(context, uri)
 
-                    // Delete older backups
+                // Delete older backups
-                    dir?.listFiles { _, filename -> FILENAME_REGEX.matches(filename) }
+                dir?.listFiles { _, filename -> FILENAME_REGEX.matches(filename) }
-                        .orEmpty()
+                    .orEmpty()
-                        .sortedByDescending { it.name }
+                    .sortedByDescending { it.name }
-                        .drop(MAX_AUTO_BACKUPS - 1)
+                    .drop(MAX_AUTO_BACKUPS - 1)
-                        .forEach { it.delete() }
+                    .forEach { it.delete() }
 
-                    // Create new file to place backup
+                // Create new file to place backup
-                    dir?.createFile(getFilename())
+                dir?.createFile(getFilename())
-                } else {
+            } else {
-                    UniFile.fromUri(context, uri)
+                UniFile.fromUri(context, uri)
-                }
+            }
-                )
 
             if (file == null || !file.isFile) {
                 throw IllegalStateException(context.stringResource(MR.strings.create_backup_file_error))
             }
 
-            val databaseManga = getFavorites.await() /* SY --> */ +
+            val backupManga = backupMangas(
-            if (options.readEntries) {
+                getFavorites.await() /* SY --> */ +
-                handler.awaitList { mangasQueries.getReadMangaNotInLibrary(MangaMapper::mapManga) }
+                    if (options.readEntries) {
-            } else {
+                        handler.awaitList { mangasQueries.getReadMangaNotInLibrary(MangaMapper::mapManga) }
-                emptyList()
+                    } else {
-            } + getMergedManga.await() // SY <--
+                        emptyList()
+                    } + getMergedManga.await(), // SY <--
+                options
+            )
             val backup = Backup(
-                backupManga = backupMangas(databaseManga, options),
+                backupManga = backupManga,
                 backupCategories = backupCategories(options),
-                backupSources = backupSources(databaseManga),
+                backupSources = backupSources(backupManga),
                 backupPreferences = backupAppPreferences(options),
+                backupExtensionRepo = backupExtensionRepos(options),
                 backupSourcePreferences = backupSourcePreferences(options),
                 // SY -->
-                backupSavedSearches = backupSavedSearches(),
+                backupSavedSearches = backupSavedSearches(options),
                 // SY <--
             )
 
-            val byteArray = parser.encodeToByteArray(BackupSerializer, backup)
+            val byteArray = parser.encodeToByteArray(Backup.serializer(), backup)
             if (byteArray.isEmpty()) {
                 throw IllegalStateException(context.stringResource(MR.strings.empty_backup_error))
             }
@@ -132,35 +136,45 @@ class BackupCreator(
         }
     }
 
-    private suspend fun backupCategories(options: BackupOptions): List<BackupCategory> {
+    suspend fun backupCategories(options: BackupOptions): List<BackupCategory> {
         if (!options.categories) return emptyList()
 
-        return categoriesBackupCreator.backupCategories()
+        return categoriesBackupCreator()
     }
 
-    private suspend fun backupMangas(mangas: List<Manga>, options: BackupOptions): List<BackupManga> {
+    suspend fun backupMangas(mangas: List<Manga>, options: BackupOptions): List<BackupManga> {
-        return mangaBackupCreator.backupMangas(mangas, options)
+        if (!options.libraryEntries) return emptyList()
+
+        return mangaBackupCreator(mangas, options)
     }
 
-    private fun backupSources(mangas: List<Manga>): List<BackupSource> {
+    fun backupSources(mangas: List<BackupManga>): List<BackupSource> {
-        return sourcesBackupCreator.backupSources(mangas)
+        return sourcesBackupCreator(mangas)
     }
 
-    private fun backupAppPreferences(options: BackupOptions): List<BackupPreference> {
+    fun backupAppPreferences(options: BackupOptions): List<BackupPreference> {
         if (!options.appSettings) return emptyList()
 
-        return preferenceBackupCreator.backupAppPreferences(includePrivatePreferences = options.privateSettings)
+        return preferenceBackupCreator.createApp(includePrivatePreferences = options.privateSettings)
     }
 
-    private fun backupSourcePreferences(options: BackupOptions): List<BackupSourcePreferences> {
+    fun backupSourcePreferences(options: BackupOptions): List<BackupSourcePreferences> {
         if (!options.sourceSettings) return emptyList()
 
-        return preferenceBackupCreator.backupSourcePreferences(includePrivatePreferences = options.privateSettings)
+        return preferenceBackupCreator.createSource(includePrivatePreferences = options.privateSettings)
+    }
+
+    suspend fun backupExtensionRepos(options: BackupOptions): List<BackupExtensionRepos> {
+        if (!options.extensionRepoSettings) return emptyList()
+
+        return extensionRepoBackupCreator()
     }
 
     // SY -->
-    private suspend fun backupSavedSearches(): List<BackupSavedSearch> {
+    suspend fun backupSavedSearches(options: BackupOptions): List<BackupSavedSearch> {
-        return savedSearchBackupCreator.backupSavedSearches()
+        if (!options.savedSearches) return emptyList()
+
+        return savedSearchBackupCreator()
     }
     // SY <--
 

app/src/main/java/eu/kanade/tachiyomi/data/backup/create/BackupOptions.kt

@@ -12,11 +12,13 @@ data class BackupOptions(
     val tracking: Boolean = true,
     val history: Boolean = true,
     val appSettings: Boolean = true,
+    val extensionRepoSettings: Boolean = true,
     val sourceSettings: Boolean = true,
     val privateSettings: Boolean = false,
     // SY -->
     val customInfo: Boolean = true,
     val readEntries: Boolean = true,
+    val savedSearches: Boolean = true,
     // SY <--
 ) {
 
@@ -27,15 +29,17 @@ data class BackupOptions(
         tracking,
         history,
         appSettings,
+        extensionRepoSettings,
         sourceSettings,
         privateSettings,
         // SY -->
         customInfo,
         readEntries,
+        savedSearches,
         // SY <--
     )
 
-    fun anyEnabled() = libraryEntries || appSettings || sourceSettings
+    fun canCreate() = libraryEntries || categories || appSettings || extensionRepoSettings || sourceSettings || savedSearches
 
     companion object {
         val libraryOptions = persistentListOf(
@@ -44,12 +48,6 @@ data class BackupOptions(
                 getter = BackupOptions::libraryEntries,
                 setter = { options, enabled -> options.copy(libraryEntries = enabled) },
             ),
-            Entry(
-                label = MR.strings.categories,
-                getter = BackupOptions::categories,
-                setter = { options, enabled -> options.copy(categories = enabled) },
-                enabled = { it.libraryEntries },
-            ),
             Entry(
                 label = MR.strings.chapters,
                 getter = BackupOptions::chapters,
@@ -68,6 +66,11 @@ data class BackupOptions(
                 setter = { options, enabled -> options.copy(history = enabled) },
                 enabled = { it.libraryEntries },
             ),
+            Entry(
+                label = MR.strings.categories,
+                getter = BackupOptions::categories,
+                setter = { options, enabled -> options.copy(categories = enabled) },
+            ),
             // SY -->
             Entry(
                 label = SYMR.strings.custom_entry_info,
@@ -81,6 +84,11 @@ data class BackupOptions(
                 setter = { options, enabled -> options.copy(readEntries = enabled) },
                 enabled = { it.libraryEntries },
             ),
+            Entry(
+                label = SYMR.strings.saved_searches,
+                getter = BackupOptions::savedSearches,
+                setter = { options, enabled -> options.copy(savedSearches = enabled) },
+            ),
             // SY <--
         )
 
@@ -90,6 +98,11 @@ data class BackupOptions(
                 getter = BackupOptions::appSettings,
                 setter = { options, enabled -> options.copy(appSettings = enabled) },
             ),
+            Entry(
+                label = MR.strings.extensionRepo_settings,
+                getter = BackupOptions::extensionRepoSettings,
+                setter = { options, enabled -> options.copy(extensionRepoSettings = enabled) },
+            ),
             Entry(
                 label = MR.strings.source_settings,
                 getter = BackupOptions::sourceSettings,
@@ -110,11 +123,13 @@ data class BackupOptions(
             tracking = array[3],
             history = array[4],
             appSettings = array[5],
-            sourceSettings = array[6],
+            extensionRepoSettings = array[6],
-            privateSettings = array[7],
+            sourceSettings = array[7],
+            privateSettings = array[8],
             // SY -->
-            customInfo = array[8],
+            customInfo = array[9],
-            readEntries = array[9],
+            readEntries = array[10],
+            savedSearches = array[11],
             // SY <--
         )
     }

app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/CategoriesBackupCreator.kt

@@ -11,7 +11,7 @@ class CategoriesBackupCreator(
     private val getCategories: GetCategories = Injekt.get(),
 ) {
 
-    suspend fun backupCategories(): List<BackupCategory> {
+    suspend operator fun invoke(): List<BackupCategory> {
         return getCategories.await()
             .filterNot(Category::isSystemCategory)
             .map(backupCategoryMapper)

app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/ExtensionRepoBackupCreator.kt

@@ -0,0 +1,17 @@
+package eu.kanade.tachiyomi.data.backup.create.creators
+
+import eu.kanade.tachiyomi.data.backup.models.BackupExtensionRepos
+import eu.kanade.tachiyomi.data.backup.models.backupExtensionReposMapper
+import mihon.domain.extensionrepo.interactor.GetExtensionRepo
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+class ExtensionRepoBackupCreator(
+    private val getExtensionRepos: GetExtensionRepo = Injekt.get(),
+) {
+
+    suspend operator fun invoke(): List<BackupExtensionRepos> {
+        return getExtensionRepos.getAll()
+            .map(backupExtensionReposMapper)
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/MangaBackupCreator.kt

@@ -34,7 +34,7 @@ class MangaBackupCreator(
     // SY <--
 ) {
 
-    suspend fun backupMangas(mangas: List<Manga>, options: BackupOptions): List<BackupManga> {
+    suspend operator fun invoke(mangas: List<Manga>, options: BackupOptions): List<BackupManga> {
         return mangas.map {
             backupManga(it, options)
         }
@@ -134,6 +134,7 @@ private fun Manga.toBackupManga(/* SY --> */customMangaInfo: CustomMangaInfo?/*
         updateStrategy = this.updateStrategy,
         lastModifiedAt = this.lastModifiedAt,
         favoriteModifiedAt = this.favoriteModifiedAt,
+        version = this.version,
         // SY -->
     ).also { backupManga ->
         customMangaInfo?.let {

app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/PreferenceBackupCreator.kt

@@ -22,12 +22,12 @@ class PreferenceBackupCreator(
     private val preferenceStore: PreferenceStore = Injekt.get(),
 ) {
 
-    fun backupAppPreferences(includePrivatePreferences: Boolean): List<BackupPreference> {
+    fun createApp(includePrivatePreferences: Boolean): List<BackupPreference> {
         return preferenceStore.getAll().toBackupPreferences()
             .withPrivatePreferences(includePrivatePreferences)
     }
 
-    fun backupSourcePreferences(includePrivatePreferences: Boolean): List<BackupSourcePreferences> {
+    fun createSource(includePrivatePreferences: Boolean): List<BackupSourcePreferences> {
         return sourceManager.getCatalogueSources()
             .filterIsInstance<ConfigurableSource>()
             .map {

app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/SavedSearchBackupCreator.kt

@@ -10,7 +10,7 @@ class SavedSearchBackupCreator(
     private val handler: DatabaseHandler = Injekt.get()
 ) {
 
-    suspend fun backupSavedSearches(): List<BackupSavedSearch> {
+    suspend operator fun invoke(): List<BackupSavedSearch> {
         return handler.awaitList { saved_searchQueries.selectAll(backupSavedSearchMapper) }
     }
 }

app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/SourcesBackupCreator.kt

@@ -1,8 +1,8 @@
 package eu.kanade.tachiyomi.data.backup.create.creators
 
+import eu.kanade.tachiyomi.data.backup.models.BackupManga
 import eu.kanade.tachiyomi.data.backup.models.BackupSource
 import eu.kanade.tachiyomi.source.Source
-import tachiyomi.domain.manga.model.Manga
 import tachiyomi.domain.source.service.SourceManager
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
@@ -11,10 +11,10 @@ class SourcesBackupCreator(
     private val sourceManager: SourceManager = Injekt.get(),
 ) {
 
-    fun backupSources(mangas: List<Manga>): List<BackupSource> {
+    operator fun invoke(mangas: List<BackupManga>): List<BackupSource> {
         return mangas
             .asSequence()
-            .map(Manga::source)
+            .map(BackupManga::source)
             .distinct()
             .map(sourceManager::getOrStub)
             .map { it.toBackupSource() }

app/src/main/java/eu/kanade/tachiyomi/data/backup/models/Backup.kt

@@ -1,12 +1,9 @@
 package eu.kanade.tachiyomi.data.backup.models
 
 import kotlinx.serialization.Serializable
-import kotlinx.serialization.Serializer
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@Serializer(forClass = Backup::class)
+@Suppress("MagicNumber")
-object BackupSerializer
-
 @Serializable
 data class Backup(
     @ProtoNumber(1) val backupManga: List<BackupManga>,
@@ -15,6 +12,7 @@ data class Backup(
     @ProtoNumber(101) var backupSources: List<BackupSource> = emptyList(),
     @ProtoNumber(104) var backupPreferences: List<BackupPreference> = emptyList(),
     @ProtoNumber(105) var backupSourcePreferences: List<BackupSourcePreferences> = emptyList(),
+    @ProtoNumber(106) var backupExtensionRepo: List<BackupExtensionRepos> = emptyList(),
     // SY specific values
     @ProtoNumber(600) var backupSavedSearches: List<BackupSavedSearch> = emptyList(),
 )

app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupChapter.kt

@@ -4,6 +4,7 @@ import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 import tachiyomi.domain.chapter.model.Chapter
 
+@Suppress("MagicNumber")
 @Serializable
 data class BackupChapter(
     // in 1.x some of these values have different names
@@ -21,6 +22,7 @@ data class BackupChapter(
     @ProtoNumber(9) var chapterNumber: Float = 0F,
     @ProtoNumber(10) var sourceOrder: Long = 0,
     @ProtoNumber(11) var lastModifiedAt: Long = 0,
+    @ProtoNumber(12) var version: Long = 0,
 ) {
     fun toChapterImpl(): Chapter {
         return Chapter.create().copy(
@@ -35,36 +37,40 @@ data class BackupChapter(
             dateUpload = this@BackupChapter.dateUpload,
             sourceOrder = this@BackupChapter.sourceOrder,
             lastModifiedAt = this@BackupChapter.lastModifiedAt,
+            version = this@BackupChapter.version,
         )
     }
 }
 
-val backupChapterMapper =
+val backupChapterMapper = {
-    { _: Long,
+        _: Long,
-            _: Long,
+        _: Long,
-            url: String,
+        url: String,
-            name: String,
+        name: String,
-            scanlator: String?,
+        scanlator: String?,
-            read: Boolean,
+        read: Boolean,
-            bookmark: Boolean,
+        bookmark: Boolean,
-            lastPageRead: Long,
+        lastPageRead: Long,
-            chapterNumber: Double,
+        chapterNumber: Double,
-            source_order: Long,
+        sourceOrder: Long,
-            dateFetch: Long,
+        dateFetch: Long,
-            dateUpload: Long,
+        dateUpload: Long,
-            lastModifiedAt: Long,
+        lastModifiedAt: Long,
-        ->
+        version: Long,
-        BackupChapter(
+        _: Long,
-            url = url,
+    ->
-            name = name,
+    BackupChapter(
-            chapterNumber = chapterNumber.toFloat(),
+        url = url,
-            scanlator = scanlator,
+        name = name,
-            read = read,
+        chapterNumber = chapterNumber.toFloat(),
-            bookmark = bookmark,
+        scanlator = scanlator,
-            lastPageRead = lastPageRead,
+        read = read,
-            dateFetch = dateFetch,
+        bookmark = bookmark,
-            dateUpload = dateUpload,
+        lastPageRead = lastPageRead,
-            sourceOrder = source_order,
+        dateFetch = dateFetch,
-            lastModifiedAt = lastModifiedAt,
+        dateUpload = dateUpload,
-        )
+        sourceOrder = sourceOrder,
-    }
+        lastModifiedAt = lastModifiedAt,
+        version = version,
+    )
+}

app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupExtensionRepos.kt

@@ -0,0 +1,25 @@
+package eu.kanade.tachiyomi.data.backup.models
+
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.protobuf.ProtoNumber
+import mihon.domain.extensionrepo.model.ExtensionRepo
+
+@Suppress("MagicNumber")
+@Serializable
+class BackupExtensionRepos(
+    @ProtoNumber(1) var baseUrl: String,
+    @ProtoNumber(2) var name: String,
+    @ProtoNumber(3) var shortName: String?,
+    @ProtoNumber(4) var website: String,
+    @ProtoNumber(5) var signingKeyFingerprint: String,
+)
+
+val backupExtensionReposMapper = { repo: ExtensionRepo ->
+    BackupExtensionRepos(
+        baseUrl = repo.baseUrl,
+        name = repo.name,
+        shortName = repo.shortName,
+        website = repo.website,
+        signingKeyFingerprint = repo.signingKeyFingerprint,
+    )
+}

app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupManga.kt

@@ -6,7 +6,10 @@ import kotlinx.serialization.protobuf.ProtoNumber
 import tachiyomi.domain.manga.model.CustomMangaInfo
 import tachiyomi.domain.manga.model.Manga
 
-@Suppress("DEPRECATION")
+@Suppress(
+    "DEPRECATION",
+    "MagicNumber",
+)
 @Serializable
 data class BackupManga(
     // in 1.x some of these values have different names
@@ -40,6 +43,7 @@ data class BackupManga(
     @ProtoNumber(106) var lastModifiedAt: Long = 0,
     @ProtoNumber(107) var favoriteModifiedAt: Long? = null,
     @ProtoNumber(108) var excludedScanlators: List<String> = emptyList(),
+    @ProtoNumber(109) var version: Long = 0,
 
     // SY specific values
     @ProtoNumber(600) var mergedMangaReferences: List<BackupMergedMangaReference> = emptyList(),
@@ -76,6 +80,7 @@ data class BackupManga(
             updateStrategy = this@BackupManga.updateStrategy,
             lastModifiedAt = this@BackupManga.lastModifiedAt,
             favoriteModifiedAt = this@BackupManga.favoriteModifiedAt,
+            version = this@BackupManga.version,
         )
     }
 }

app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/BackupRestorer.kt

@@ -5,11 +5,13 @@ import android.net.Uri
 import eu.kanade.tachiyomi.data.backup.BackupDecoder
 import eu.kanade.tachiyomi.data.backup.BackupNotifier
 import eu.kanade.tachiyomi.data.backup.models.BackupCategory
+import eu.kanade.tachiyomi.data.backup.models.BackupExtensionRepos
 import eu.kanade.tachiyomi.data.backup.models.BackupManga
 import eu.kanade.tachiyomi.data.backup.models.BackupPreference
 import eu.kanade.tachiyomi.data.backup.models.BackupSavedSearch
 import eu.kanade.tachiyomi.data.backup.models.BackupSourcePreferences
 import eu.kanade.tachiyomi.data.backup.restore.restorers.CategoriesRestorer
+import eu.kanade.tachiyomi.data.backup.restore.restorers.ExtensionRepoRestorer
 import eu.kanade.tachiyomi.data.backup.restore.restorers.MangaRestorer
 import eu.kanade.tachiyomi.data.backup.restore.restorers.PreferenceRestorer
 import eu.kanade.tachiyomi.data.backup.restore.restorers.SavedSearchRestorer
@@ -34,7 +36,8 @@ class BackupRestorer(
 
     private val categoriesRestorer: CategoriesRestorer = CategoriesRestorer(),
     private val preferenceRestorer: PreferenceRestorer = PreferenceRestorer(context),
-    private val mangaRestorer: MangaRestorer = MangaRestorer(),
+    private val extensionRepoRestorer: ExtensionRepoRestorer = ExtensionRepoRestorer(),
+    private val mangaRestorer: MangaRestorer = MangaRestorer(isSync),
     // SY -->
     private val savedSearchRestorer: SavedSearchRestorer = SavedSearchRestorer(),
     // SY <--
@@ -74,8 +77,11 @@ class BackupRestorer(
         val backupMaps = backup.backupSources + backup.backupBrokenSources.map { it.toBackupSource() }
         sourceMapping = backupMaps.associate { it.sourceId to it.name }
 
-        if (options.library) {
+        if (options.libraryEntries) {
-            restoreAmount += backup.backupManga.size + 1 // +1 for categories
+            restoreAmount += backup.backupManga.size
+        }
+        if (options.categories) {
+            restoreAmount += 1
         }
         // SY -->
         if (options.savedSearches) {
@@ -85,12 +91,15 @@ class BackupRestorer(
         if (options.appSettings) {
             restoreAmount += 1
         }
+        if (options.extensionRepoSettings) {
+            restoreAmount += backup.backupExtensionRepo.size
+        }
         if (options.sourceSettings) {
             restoreAmount += 1
         }
 
         coroutineScope {
-            if (options.library) {
+            if (options.categories) {
                 restoreCategories(backup.backupCategories)
             }
             // SY -->
@@ -104,8 +113,11 @@ class BackupRestorer(
             if (options.sourceSettings) {
                 restoreSourcePreferences(backup.backupSourcePreferences)
             }
-            if (options.library) {
+            if (options.libraryEntries) {
-                restoreManga(backup.backupManga, backup.backupCategories)
+                restoreManga(backup.backupManga, if (options.categories) backup.backupCategories else emptyList())
+            }
+            if (options.extensionRepoSettings) {
+                restoreExtensionRepos(backup.backupExtensionRepo)
             }
 
             // TODO: optionally trigger online library + tracker update
@@ -114,7 +126,7 @@ class BackupRestorer(
 
     private fun CoroutineScope.restoreCategories(backupCategories: List<BackupCategory>) = launch {
         ensureActive()
-        categoriesRestorer.restoreCategories(backupCategories)
+        categoriesRestorer(backupCategories)
 
         restoreProgress += 1
         notifier.showRestoreProgress(
@@ -150,7 +162,7 @@ class BackupRestorer(
                 ensureActive()
 
                 try {
-                    mangaRestorer.restoreManga(it, backupCategories)
+                    mangaRestorer.restore(it, backupCategories)
                 } catch (e: Exception) {
                     val sourceName = sourceMapping[it.source] ?: it.source.toString()
                     errors.add(Date() to "${it.title} [$sourceName]: ${e.message}")
@@ -163,7 +175,7 @@ class BackupRestorer(
 
     private fun CoroutineScope.restoreAppPreferences(preferences: List<BackupPreference>) = launch {
         ensureActive()
-        preferenceRestorer.restoreAppPreferences(preferences)
+        preferenceRestorer.restoreApp(preferences)
 
         restoreProgress += 1
         notifier.showRestoreProgress(
@@ -176,7 +188,7 @@ class BackupRestorer(
 
     private fun CoroutineScope.restoreSourcePreferences(preferences: List<BackupSourcePreferences>) = launch {
         ensureActive()
-        preferenceRestorer.restoreSourcePreferences(preferences)
+        preferenceRestorer.restoreSource(preferences)
 
         restoreProgress += 1
         notifier.showRestoreProgress(
@@ -187,10 +199,33 @@ class BackupRestorer(
         )
     }
 
+    private fun CoroutineScope.restoreExtensionRepos(
+        backupExtensionRepo: List<BackupExtensionRepos>
+    ) = launch {
+        backupExtensionRepo
+            .forEach {
+                ensureActive()
+
+                try {
+                    extensionRepoRestorer(it)
+                } catch (e: Exception) {
+                    errors.add(Date() to "Error Adding Repo: ${it.name} : ${e.message}")
+                }
+
+                restoreProgress += 1
+                notifier.showRestoreProgress(
+                    context.stringResource(MR.strings.extensionRepo_settings),
+                    restoreProgress,
+                    restoreAmount,
+                    isSync,
+                )
+            }
+    }
+
     private fun writeErrorLog(): File {
         try {
             if (errors.isNotEmpty()) {
-                val file = context.createFileInCacheDir("tachiyomi_restore.txt")
+                val file = context.createFileInCacheDir("mihon_restore_error.txt")
                 val sdf = SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.getDefault())
 
                 file.bufferedWriter().use { out ->

app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/RestoreOptions.kt

@@ -6,8 +6,10 @@ import tachiyomi.i18n.MR
 import tachiyomi.i18n.sy.SYMR
 
 data class RestoreOptions(
-    val library: Boolean = true,
+    val libraryEntries: Boolean = true,
+    val categories: Boolean = true,
     val appSettings: Boolean = true,
+    val extensionRepoSettings: Boolean = true,
     val sourceSettings: Boolean = true,
     // SY -->
     val savedSearches: Boolean = true,
@@ -15,28 +17,40 @@ data class RestoreOptions(
 ) {
 
     fun asBooleanArray() = booleanArrayOf(
-        library,
+        libraryEntries,
+        categories,
         appSettings,
+        extensionRepoSettings,
         sourceSettings,
         // SY -->
-        savedSearches
+        savedSearches,
         // SY <--
     )
 
-    fun anyEnabled() = library || appSettings || sourceSettings /* SY --> */ || savedSearches /* SY <-- */
+    fun canRestore() = libraryEntries || categories || appSettings || extensionRepoSettings || sourceSettings /* SY --> */ || savedSearches /* SY <-- */
 
     companion object {
         val options = persistentListOf(
             Entry(
                 label = MR.strings.label_library,
-                getter = RestoreOptions::library,
+                getter = RestoreOptions::libraryEntries,
-                setter = { options, enabled -> options.copy(library = enabled) },
+                setter = { options, enabled -> options.copy(libraryEntries = enabled) },
+            ),
+            Entry(
+                label = MR.strings.categories,
+                getter = RestoreOptions::categories,
+                setter = { options, enabled -> options.copy(categories = enabled) },
             ),
             Entry(
                 label = MR.strings.app_settings,
                 getter = RestoreOptions::appSettings,
                 setter = { options, enabled -> options.copy(appSettings = enabled) },
             ),
+            Entry(
+                label = MR.strings.extensionRepo_settings,
+                getter = RestoreOptions::extensionRepoSettings,
+                setter = { options, enabled -> options.copy(extensionRepoSettings = enabled) },
+            ),
             Entry(
                 label = MR.strings.source_settings,
                 getter = RestoreOptions::sourceSettings,
@@ -52,11 +66,13 @@ data class RestoreOptions(
         )
 
         fun fromBooleanArray(array: BooleanArray) = RestoreOptions(
-            library = array[0],
+            libraryEntries = array[0],
-            appSettings = array[1],
+            categories = array[1],
-            sourceSettings = array[2],
+            appSettings = array[2],
+            extensionRepoSettings = array[3],
+            sourceSettings = array[4],
             // SY -->
-            savedSearches = array[3]
+            savedSearches = array[5]
             // SY <--
         )
     }

app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/restorers/CategoriesRestorer.kt

@@ -13,18 +13,24 @@ class CategoriesRestorer(
     private val libraryPreferences: LibraryPreferences = Injekt.get(),
 ) {
 
-    suspend fun restoreCategories(backupCategories: List<BackupCategory>) {
+    suspend operator fun invoke(backupCategories: List<BackupCategory>) {
         if (backupCategories.isNotEmpty()) {
             val dbCategories = getCategories.await()
             val dbCategoriesByName = dbCategories.associateBy { it.name }
+            var nextOrder = dbCategories.maxOfOrNull { it.order }?.plus(1) ?: 0
 
-            val categories = backupCategories.map {
+            val categories = backupCategories
-                dbCategoriesByName[it.name]
+                .sortedBy { it.order }
-                    ?: handler.awaitOneExecutable {
+                .map {
-                        categoriesQueries.insert(it.name, it.order, it.flags)
+                    val dbCategory = dbCategoriesByName[it.name]
+                    if (dbCategory != null) return@map dbCategory
+                    val order = nextOrder++
+                    handler.awaitOneExecutable {
+                        categoriesQueries.insert(it.name, order, it.flags)
                         categoriesQueries.selectLastInsertedRowId()
-                    }.let { id -> it.toCategory(id) }
+                    }
-            }
+                        .let { id -> it.toCategory(id).copy(order = order) }
+                }
 
             libraryPreferences.categorizedDisplaySettings().set(
                 (dbCategories + categories)

app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/restorers/ExtensionRepoRestorer.kt

@@ -0,0 +1,40 @@
+package eu.kanade.tachiyomi.data.backup.restore.restorers
+
+import eu.kanade.tachiyomi.data.backup.models.BackupExtensionRepos
+import mihon.domain.extensionrepo.interactor.GetExtensionRepo
+import tachiyomi.data.DatabaseHandler
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+class ExtensionRepoRestorer(
+    private val handler: DatabaseHandler = Injekt.get(),
+    private val getExtensionRepos: GetExtensionRepo = Injekt.get()
+) {
+
+    suspend operator fun invoke(
+        backupRepo: BackupExtensionRepos,
+    ) {
+        val dbRepos = getExtensionRepos.getAll()
+        val existingReposBySHA = dbRepos.associateBy { it.signingKeyFingerprint }
+        val existingReposByUrl = dbRepos.associateBy { it.baseUrl }
+
+        val urlExists = existingReposByUrl[backupRepo.baseUrl]
+        val shaExists = existingReposBySHA[backupRepo.signingKeyFingerprint]
+
+        if (urlExists != null && urlExists.signingKeyFingerprint != backupRepo.signingKeyFingerprint) {
+            error("Already Exists with different signing key fingerprint")
+        } else if (shaExists != null) {
+            error("${shaExists.name} has the same signing key fingerprint")
+        } else {
+            handler.await {
+                extension_reposQueries.insert(
+                    backupRepo.baseUrl,
+                    backupRepo.name,
+                    backupRepo.shortName,
+                    backupRepo.website,
+                    backupRepo.signingKeyFingerprint
+                )
+            }
+        }
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/restorers/MangaRestorer.kt

@@ -33,6 +33,8 @@ import java.util.Date
 import kotlin.math.max
 
 class MangaRestorer(
+    private var isSync: Boolean = false,
+
     private val handler: DatabaseHandler = Injekt.get(),
     private val getCategories: GetCategories = Injekt.get(),
     private val getMangaByUrlAndSourceId: GetMangaByUrlAndSourceId = Injekt.get(),
@@ -47,7 +49,6 @@ class MangaRestorer(
     private val getFlatMetadataById: GetFlatMetadataById = Injekt.get(),
     // SY <--
 ) {
-
     private var now = ZonedDateTime.now()
     private var currentFetchWindow = fetchInterval.getWindow(now)
 
@@ -67,7 +68,7 @@ class MangaRestorer(
             )
     }
 
-    suspend fun restoreManga(
+    suspend fun restore(
         backupManga: BackupManga,
         backupCategories: List<BackupCategory>,
     ) {
@@ -97,6 +98,11 @@ class MangaRestorer(
                 customManga = backupManga.getCustomMangaInfo(),
                 // SY <--
             )
+
+            if (isSync) {
+                mangasQueries.resetIsSyncing()
+                chaptersQueries.resetIsSyncing()
+            }
         }
     }
 
@@ -105,7 +111,7 @@ class MangaRestorer(
     }
 
     private suspend fun restoreExistingManga(manga: Manga, dbManga: Manga): Manga {
-        return if (manga.lastModifiedAt > dbManga.lastModifiedAt) {
+        return if (manga.version > dbManga.version) {
             updateManga(dbManga.copyFrom(manga).copy(id = dbManga.id))
         } else {
             updateManga(manga.copyFrom(dbManga).copy(id = dbManga.id))
@@ -124,10 +130,11 @@ class MangaRestorer(
             ogStatus = newer.status,
             // SY <--
             initialized = this.initialized || newer.initialized,
+            version = newer.version,
         )
     }
 
-    private suspend fun updateManga(manga: Manga): Manga {
+    suspend fun updateManga(manga: Manga): Manga {
         handler.await(true) {
             mangasQueries.update(
                 source = manga.source,
@@ -150,6 +157,8 @@ class MangaRestorer(
                 dateAdded = manga.dateAdded,
                 mangaId = manga.id,
                 updateStrategy = manga.updateStrategy.let(UpdateStrategyColumnAdapter::encode),
+                version = manga.version,
+                isSyncing = 1,
             )
         }
         return manga
@@ -161,6 +170,7 @@ class MangaRestorer(
         return manga.copy(
             initialized = manga.description != null,
             id = insertManga(manga),
+            version = manga.version,
         )
     }
 
@@ -169,36 +179,15 @@ class MangaRestorer(
             .associateBy { it.url }
 
         val (existingChapters, newChapters) = backupChapters
-            .mapNotNull {
+            .mapNotNull { backupChapter ->
-                val chapter = it.toChapterImpl().copy(mangaId = manga.id)
+                val chapter = backupChapter.toChapterImpl().copy(mangaId = manga.id)
-
                 val dbChapter = dbChaptersByUrl[chapter.url]
-                    ?: // New chapter
-                    return@mapNotNull chapter
 
-                if (chapter.forComparison() == dbChapter.forComparison()) {
+                when {
-                    // Same state; skip
+                    dbChapter == null -> chapter // New chapter
-                    return@mapNotNull null
+                    chapter.forComparison() == dbChapter.forComparison() -> null // Same state; skip
+                    else -> updateChapterBasedOnSyncState(chapter, dbChapter)
                 }
-
-                // Update to an existing chapter
-                var updatedChapter = chapter
-                    .copyFrom(dbChapter)
-                    .copy(
-                        id = dbChapter.id,
-                        bookmark = chapter.bookmark || dbChapter.bookmark,
-                    )
-                if (dbChapter.read && !updatedChapter.read) {
-                    updatedChapter = updatedChapter.copy(
-                        read = true,
-                        lastPageRead = dbChapter.lastPageRead,
-                    )
-                } else if (updatedChapter.lastPageRead == 0L && dbChapter.lastPageRead != 0L) {
-                    updatedChapter = updatedChapter.copy(
-                        lastPageRead = dbChapter.lastPageRead,
-                    )
-                }
-                updatedChapter
             }
             .partition { it.id > 0 }
 
@@ -206,8 +195,29 @@ class MangaRestorer(
         updateExistingChapters(existingChapters)
     }
 
+    private fun updateChapterBasedOnSyncState(chapter: Chapter, dbChapter: Chapter): Chapter {
+        return if (isSync) {
+            chapter.copy(
+                id = dbChapter.id,
+                bookmark = chapter.bookmark || dbChapter.bookmark,
+                read = chapter.read,
+                lastPageRead = chapter.lastPageRead,
+            )
+        } else {
+            chapter.copyFrom(dbChapter).let {
+                when {
+                    dbChapter.read && !it.read -> it.copy(read = true, lastPageRead = dbChapter.lastPageRead)
+                    it.lastPageRead == 0L && dbChapter.lastPageRead != 0L -> it.copy(
+                        lastPageRead = dbChapter.lastPageRead,
+                    )
+                    else -> it
+                }
+            }
+        }
+    }
+
     private fun Chapter.forComparison() =
-        this.copy(id = 0L, mangaId = 0L, dateFetch = 0L, dateUpload = 0L, lastModifiedAt = 0L)
+        this.copy(id = 0L, mangaId = 0L, dateFetch = 0L, dateUpload = 0L, lastModifiedAt = 0L, version = 0L)
 
     private suspend fun insertNewChapters(chapters: List<Chapter>) {
         handler.await(true) {
@@ -224,6 +234,7 @@ class MangaRestorer(
                     chapter.sourceOrder,
                     chapter.dateFetch,
                     chapter.dateUpload,
+                    chapter.version,
                 )
             }
         }
@@ -245,6 +256,8 @@ class MangaRestorer(
                     dateFetch = null,
                     dateUpload = null,
                     chapterId = chapter.id,
+                    version = chapter.version,
+                    isSyncing = 1,
                 )
             }
         }
@@ -277,6 +290,7 @@ class MangaRestorer(
                 coverLastModified = manga.coverLastModified,
                 dateAdded = manga.dateAdded,
                 updateStrategy = manga.updateStrategy,
+                version = manga.version,
             )
             mangasQueries.selectLastInsertedRowId()
         }
@@ -299,7 +313,7 @@ class MangaRestorer(
         restoreCategories(manga, categories, backupCategories)
         restoreChapters(manga, chapters)
         restoreTracking(manga, tracks)
-        restoreHistory(history)
+        restoreHistory(manga, history)
         restoreExcludedScanlators(manga, excludedScanlators)
         updateManga.awaitUpdateFetchInterval(manga, now, currentFetchWindow)
         // SY -->
@@ -345,13 +359,14 @@ class MangaRestorer(
         }
     }
 
-    private suspend fun restoreHistory(backupHistory: List<BackupHistory>) {
+    private suspend fun restoreHistory(manga: Manga, backupHistory: List<BackupHistory>) {
         val toUpdate = backupHistory.mapNotNull { history ->
-            val dbHistory = handler.awaitOneOrNull { historyQueries.getHistoryByChapterUrl(history.url) }
+            val dbHistory = handler.awaitOneOrNull { historyQueries.getHistoryByChapterUrl(manga.id, history.url) }
             val item = history.getHistoryImpl()
 
             if (dbHistory == null) {
-                val chapter = handler.awaitOneOrNull { chaptersQueries.getChapterByUrl(history.url) }
+                val chapter = handler.awaitList { chaptersQueries.getChapterByUrl(history.url) }
+                    .find { it.manga_id == manga.id }
                 return@mapNotNull if (chapter == null) {
                     // Chapter doesn't exist; skip
                     null

app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/restorers/PreferenceRestorer.kt

@@ -22,14 +22,14 @@ class PreferenceRestorer(
     private val preferenceStore: PreferenceStore = Injekt.get(),
 ) {
 
-    fun restoreAppPreferences(preferences: List<BackupPreference>) {
+    fun restoreApp(preferences: List<BackupPreference>) {
         restorePreferences(preferences, preferenceStore)
 
         LibraryUpdateJob.setupTask(context)
         BackupCreateJob.setupTask(context)
     }
 
-    fun restoreSourcePreferences(preferences: List<BackupSourcePreferences>) {
+    fun restoreSource(preferences: List<BackupSourcePreferences>) {
         preferences.forEach {
             val sourcePrefs = AndroidPreferenceStore(context, sourcePreferences(it.sourceKey))
             restorePreferences(it.prefs, sourcePrefs)

app/src/main/java/eu/kanade/tachiyomi/data/coil/BufferedSourceFetcher.kt

@@ -0,0 +1,38 @@
+package eu.kanade.tachiyomi.data.coil
+
+import coil3.ImageLoader
+import coil3.decode.DataSource
+import coil3.decode.ImageSource
+import coil3.fetch.FetchResult
+import coil3.fetch.Fetcher
+import coil3.fetch.SourceFetchResult
+import coil3.request.Options
+import okio.BufferedSource
+
+class BufferedSourceFetcher(
+    private val data: BufferedSource,
+    private val options: Options,
+) : Fetcher {
+
+    override suspend fun fetch(): FetchResult {
+        return SourceFetchResult(
+            source = ImageSource(
+                source = data,
+                fileSystem = options.fileSystem,
+            ),
+            mimeType = null,
+            dataSource = DataSource.MEMORY,
+        )
+    }
+
+    class Factory : Fetcher.Factory<BufferedSource> {
+
+        override fun create(
+            data: BufferedSource,
+            options: Options,
+            imageLoader: ImageLoader,
+        ): Fetcher {
+            return BufferedSourceFetcher(data, options)
+        }
+    }
+}