Set preview/experimental compiler flags instead of using annotations

(cherry picked from commit 781971ee813b9c3a71558c268365e9495dbc41c2)

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

app/build.gradle

@@ -351,7 +351,14 @@ repositories {
 
 // See https://kotlinlang.org/docs/reference/experimental.html#experimental-status-of-experimental-api-markers
 tasks.withType(AbstractKotlinCompile).all {
-    kotlinOptions.freeCompilerArgs += ["-Xopt-in=kotlin.Experimental"]
+    kotlinOptions.freeCompilerArgs += [
+            "-Xopt-in=kotlin.Experimental",
+            "-Xopt-in=kotlin.RequiresOptIn",
+            "-Xuse-experimental=kotlin.ExperimentalStdlibApi",
+            "-Xuse-experimental=kotlinx.coroutines.FlowPreview",
+            "-Xuse-experimental=kotlinx.coroutines.ExperimentalCoroutinesApi",
+            "-Xuse-experimental=kotlinx.serialization.ExperimentalSerializationApi",
+    ]
 }
 
 // Duplicating Hebrew string assets due to some locale code issues on different devices

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

@@ -1,13 +1,8 @@
 package eu.kanade.tachiyomi.data.backup.full.models
 
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-/**
- * Backup json model
- */
-@ExperimentalSerializationApi
 @Serializable
 data class Backup(
     @ProtoNumber(1) val backupManga: List<BackupManga>,

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

@@ -2,11 +2,9 @@ package eu.kanade.tachiyomi.data.backup.full.models
 
 import eu.kanade.tachiyomi.data.database.models.Category
 import eu.kanade.tachiyomi.data.database.models.CategoryImpl
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 class BackupCategory(
     @ProtoNumber(1) var name: String,

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

@@ -2,11 +2,9 @@ package eu.kanade.tachiyomi.data.backup.full.models
 
 import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.ChapterImpl
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 data class BackupChapter(
     // in 1.x some of these values have different names

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

@@ -4,11 +4,9 @@ import eu.kanade.tachiyomi.data.backup.full.models.metadata.BackupSearchMetadata
 import eu.kanade.tachiyomi.data.backup.full.models.metadata.BackupSearchTag
 import eu.kanade.tachiyomi.data.backup.full.models.metadata.BackupSearchTitle
 import exh.metadata.metadata.base.FlatMetadata
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 data class BackupFlatMetadata(
     @ProtoNumber(1) var searchMetadata: BackupSearchMetadata,

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

@@ -1,10 +1,8 @@
 package eu.kanade.tachiyomi.data.backup.full.models
 
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 data class BackupHistory(
     @ProtoNumber(0) var url: String,

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

@@ -4,11 +4,9 @@ import eu.kanade.tachiyomi.data.database.models.ChapterImpl
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaImpl
 import eu.kanade.tachiyomi.data.database.models.TrackImpl
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 data class BackupManga(
     // in 1.x some of these values have different names

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

@@ -1,14 +1,12 @@
 package eu.kanade.tachiyomi.data.backup.full.models
 
 import exh.merged.sql.models.MergedMangaReference
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
 /*
 * SY merged manga backup class
  */
-@ExperimentalSerializationApi
 @Serializable
 data class BackupMergedMangaReference(
     @ProtoNumber(1) var isInfoManga: Boolean,

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

@@ -1,13 +1,11 @@
 package eu.kanade.tachiyomi.data.backup.full.models
 
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
 /*
 * SY saved searches class
  */
-@ExperimentalSerializationApi
 @Serializable
 data class BackupSavedSearch(
     @ProtoNumber(1) val name: String,

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

@@ -1,8 +1,6 @@
 package eu.kanade.tachiyomi.data.backup.full.models
 
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializer
 
-@ExperimentalSerializationApi
 @Serializer(forClass = Backup::class)
 object BackupSerializer

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

@@ -1,11 +1,9 @@
 package eu.kanade.tachiyomi.data.backup.full.models
 
 import eu.kanade.tachiyomi.source.Source
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 data class BackupSource(
     @ProtoNumber(0) var name: String = "",

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

@@ -2,11 +2,9 @@ package eu.kanade.tachiyomi.data.backup.full.models
 
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.database.models.TrackImpl
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 data class BackupTracking(
     // in 1.x some of these values have different types or names

app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/metadata/BackupSearchMetadata.kt

@@ -1,11 +1,9 @@
 package eu.kanade.tachiyomi.data.backup.full.models.metadata
 
 import exh.metadata.sql.models.SearchMetadata
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 data class BackupSearchMetadata(
     @ProtoNumber(1) var uploader: String? = null,

app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/metadata/BackupSearchTag.kt

@@ -1,11 +1,9 @@
 package eu.kanade.tachiyomi.data.backup.full.models.metadata
 
 import exh.metadata.sql.models.SearchTag
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 data class BackupSearchTag(
     @ProtoNumber(1) var namespace: String? = null,

app/src/main/java/eu/kanade/tachiyomi/data/backup/full/models/metadata/BackupSearchTitle.kt

@@ -1,11 +1,9 @@
 package eu.kanade.tachiyomi.data.backup.full.models.metadata
 
 import exh.metadata.sql.models.SearchTitle
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializable
 data class BackupSearchTitle(
     @ProtoNumber(1) var title: String,

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

@@ -9,7 +9,6 @@ import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.util.lang.asObservable
-import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.runBlocking
@@ -29,7 +28,6 @@ abstract class SuspendHttpSource : HttpSource() {
      *
      * @param page the page number to retrieve.
      */
-    @ExperimentalCoroutinesApi
     final override fun fetchPopularManga(page: Int): Observable<MangasPage> {
         return fetchPopularMangaFlow(page).asObservable()
     }
@@ -73,7 +71,6 @@ abstract class SuspendHttpSource : HttpSource() {
      * @param query the search query.
      * @param filters the list of filters to apply.
      */
-    @ExperimentalCoroutinesApi
     final override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> {
         return fetchSearchMangaSuspended(page, query, filters).asObservable()
     }
@@ -116,7 +113,6 @@ abstract class SuspendHttpSource : HttpSource() {
      *
      * @param page the page number to retrieve.
      */
-    @ExperimentalCoroutinesApi
     final override fun fetchLatestUpdates(page: Int): Observable<MangasPage> {
         return fetchLatestUpdatesFlow(page).asObservable()
     }
@@ -158,7 +154,6 @@ abstract class SuspendHttpSource : HttpSource() {
      *
      * @param manga the manga to be updated.
      */
-    @ExperimentalCoroutinesApi
     final override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
         return fetchMangaDetailsFlow(manga).asObservable()
     }
@@ -203,7 +198,6 @@ abstract class SuspendHttpSource : HttpSource() {
      *
      * @param manga the manga to look for chapters.
      */
-    @ExperimentalCoroutinesApi
     final override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
         return try {
             fetchChapterListFlow(manga).asObservable()
@@ -256,7 +250,6 @@ abstract class SuspendHttpSource : HttpSource() {
      *
      * @param chapter the chapter whose page list has to be fetched.
      */
-    @ExperimentalCoroutinesApi
     final override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
         return fetchPageListFlow(chapter).asObservable()
     }
@@ -301,7 +294,6 @@ abstract class SuspendHttpSource : HttpSource() {
      *
      * @param page the page whose source image has to be fetched.
      */
-    @ExperimentalCoroutinesApi
     final override fun fetchImageUrl(page: Page): Observable<String> {
         return fetchImageUrlFlow(page).asObservable()
     }
@@ -345,7 +337,6 @@ abstract class SuspendHttpSource : HttpSource() {
      *
      * @param page the page whose source image has to be downloaded.
      */
-    @ExperimentalCoroutinesApi
     final override fun fetchImage(page: Page): Observable<Response> {
         return fetchImageFlow(page).asObservable()
     }

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

@@ -51,7 +51,6 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.withContext
-import kotlinx.serialization.ExperimentalSerializationApi
 import okhttp3.CacheControl
 import okhttp3.FormBody
 import okhttp3.Headers
@@ -120,7 +119,6 @@ class MangaDex(delegate: HttpSource, val context: Context) :
         return MangaHandler(client, headers, listOf(mdLang), preferences.mangaDexForceLatestCovers().get()).fetchChapterListObservable(manga)
     }
 
-    @ExperimentalSerializationApi
     override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
         return if (chapter.scanlator == "MangaPlus") {
             client.newCall(mangaPlusPageListRequest(chapter))

app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/advanced/process/MigrationListController.kt

@@ -43,7 +43,6 @@ import exh.util.executeOnIO
 import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.async
 import kotlinx.coroutines.isActive
@@ -122,7 +121,6 @@ class MigrationListController(bundle: Bundle? = null) :
         }
     }
 
-    @OptIn(ExperimentalCoroutinesApi::class)
     private suspend fun runMigrations(mangas: List<MigratingManga>) {
         throttleManager.resetThrottle()
         if (config == null) return
@@ -335,7 +333,6 @@ class MigrationListController(bundle: Bundle? = null) :
         }
     }
 
-    @ExperimentalCoroutinesApi
     fun useMangaForMigration(manga: Manga, source: Source) {
         val firstIndex = selectedPosition ?: return
         val migratingManga = adapter?.getItem(firstIndex) ?: return

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

@@ -19,7 +19,6 @@ import eu.kanade.tachiyomi.ui.browse.migration.advanced.process.MigrationListCon
 import eu.kanade.tachiyomi.ui.browse.migration.manga.MigrationInterface
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchController
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchPresenter
-import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
@@ -100,7 +99,6 @@ class SearchController(
         } else router.popController(this)
     }
 
-    @ExperimentalCoroutinesApi
     override fun onMangaClick(manga: Manga) {
         if (targetController is MigrationListController) {
             val migrationListController = targetController as? MigrationListController

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

@@ -11,7 +11,6 @@ import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.util.system.getResourceColor
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.merge
@@ -53,7 +52,6 @@ class MangaChaptersHeaderAdapter(
     }
 
     inner class HeaderViewHolder(private val view: View) : RecyclerView.ViewHolder(view) {
-        @ExperimentalCoroutinesApi
         fun bind() {
             binding.chaptersLabel.text = if (numChapters == null) {
                 view.context.getString(R.string.chapters)

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

@@ -29,7 +29,6 @@ import exh.util.makeSearchChip
 import exh.util.setChipsExtended
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.merge
@@ -112,7 +111,6 @@ class MangaInfoItemAdapter(
          * @param manga manga object containing information about manga.
          * @param source the source of the manga.
          */
-        @ExperimentalCoroutinesApi
         private fun setMangaInfo(manga: Manga, source: Source?) {
             // Manga info section
             val hasInfoContent = !manga.description.isNullOrBlank() || !manga.genre.isNullOrBlank()

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

@@ -17,7 +17,6 @@ import eu.kanade.tachiyomi.ui.base.controller.DialogController
 import kotlinx.android.synthetic.main.track_search_dialog.view.progress
 import kotlinx.android.synthetic.main.track_search_dialog.view.track_search
 import kotlinx.android.synthetic.main.track_search_dialog.view.track_search_list
-import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.flow.debounce
 import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.launchIn
@@ -95,7 +94,6 @@ class TrackSearchDialog : DialogController {
         adapter = null
     }
 
-    @FlowPreview
     override fun onAttach(view: View) {
         super.onAttach(view)
         dialogView!!.track_search.textChanges()

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

@@ -70,7 +70,6 @@ import eu.kanade.tachiyomi.widget.SimpleSeekBarListener
 import exh.util.defaultReaderType
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.cancel
 import kotlinx.coroutines.delay
@@ -938,7 +937,6 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
     /**
      * Class that handles the user preferences of the reader.
      */
-    @FlowPreview
     private inner class ReaderConfig {
 
         /**
@@ -1059,7 +1057,6 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
         /**
          * Sets the custom brightness overlay according to [enabled].
          */
-        @FlowPreview
         private fun setCustomBrightness(enabled: Boolean) {
             if (enabled) {
                 preferences.customBrightnessValue().asFlow()
@@ -1074,7 +1071,6 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
         /**
          * Sets the color filter overlay according to [enabled].
          */
-        @FlowPreview
         private fun setColorFilter(enabled: Boolean) {
             if (enabled) {
                 preferences.colorFilterValue().asFlow()

app/src/main/java/eu/kanade/tachiyomi/util/lang/RxCoroutineBridge.kt

@@ -32,7 +32,6 @@ import kotlin.coroutines.resumeWithException
  * Util functions for bridging RxJava and coroutines. Taken from TachiyomiEH/SY.
  */
 
-@ExperimentalCoroutinesApi
 suspend fun <T> Single<T>.await(subscribeOn: Scheduler? = null): T {
     return suspendCancellableCoroutine { continuation ->
         val self = if (subscribeOn != null) subscribeOn(subscribeOn) else this
@@ -59,7 +58,6 @@ suspend fun <T> Single<T>.await(subscribeOn: Scheduler? = null): T {
 suspend fun <T> PreparedOperation<T>.await(): T = asRxSingle().await()
 suspend fun <T> PreparedGetObject<T>.await(): T? = asRxSingle().await()
 
-@ExperimentalCoroutinesApi
 suspend fun Completable.awaitSuspending(subscribeOn: Scheduler? = null) {
     return suspendCancellableCoroutine { continuation ->
         val self = if (subscribeOn != null) subscribeOn(subscribeOn) else this
@@ -183,7 +181,6 @@ private suspend fun <T> Observable<T>.awaitOne(): T = suspendCancellableCoroutin
 internal fun <T> CancellableContinuation<T>.unsubscribeOnCancellation(sub: Subscription) =
     invokeOnCancellation { sub.unsubscribe() }
 
-@ExperimentalCoroutinesApi
 fun <T : Any> Observable<T>.asFlow(): Flow<T> = callbackFlow {
     val observer = object : Observer<T> {
         override fun onNext(t: T) {
@@ -202,7 +199,6 @@ fun <T : Any> Observable<T>.asFlow(): Flow<T> = callbackFlow {
     awaitClose { subscription.unsubscribe() }
 }
 
-@ExperimentalCoroutinesApi
 fun <T : Any> Flow<T>.asObservable(backpressureMode: Emitter.BackpressureMode = Emitter.BackpressureMode.NONE): Observable<T> {
     return Observable.create(
         { emitter ->

app/src/main/java/eu/kanade/tachiyomi/util/lang/StringExtensions.kt

@@ -48,7 +48,6 @@ fun String.byteSize(): Int {
  * Returns a string containing the first [n] bytes from this string, or the entire string if this
  * string is shorter.
  */
-@OptIn(ExperimentalStdlibApi::class)
 fun String.takeBytes(n: Int): String {
     val bytes = toByteArray(Charsets.UTF_8)
     return if (bytes.size <= n) {

app/src/main/java/exh/debug/DebugFunctions.kt

@@ -20,7 +20,6 @@ import exh.metadata.metadata.base.insertFlatMetadata
 import exh.savedsearches.JsonSavedSearch
 import exh.util.cancellable
 import exh.util.jobScheduler
-import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.flow.asFlow
 import kotlinx.coroutines.flow.mapNotNull
 import kotlinx.coroutines.flow.toList
@@ -31,7 +30,6 @@ import kotlinx.serialization.json.Json
 import uy.kohesive.injekt.injectLazy
 import java.lang.RuntimeException
 
-@OptIn(FlowPreview::class)
 object DebugFunctions {
     val app: Application by injectLazy()
     val db: DatabaseHelper by injectLazy()

app/src/main/java/exh/debug/DebugToggles.kt

@@ -1,7 +1,6 @@
 package exh.debug
 
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import kotlinx.coroutines.ExperimentalCoroutinesApi
 import uy.kohesive.injekt.injectLazy
 import java.util.Locale
 
@@ -19,7 +18,6 @@ enum class DebugToggles(val default: Boolean) {
 
     val prefKey = "eh_debug_toggle_${name.toLowerCase(Locale.getDefault())}"
 
-    @OptIn(ExperimentalCoroutinesApi::class)
     var enabled: Boolean
         get() = prefs.flowPrefs.getBoolean(prefKey, default).get()
         set(value) {

app/src/main/java/exh/eh/EHentaiUpdateWorker.kt

@@ -29,7 +29,6 @@ import exh.util.cancellable
 import exh.util.jobScheduler
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.cancelAndJoin
 import kotlinx.coroutines.flow.asFlow
@@ -130,7 +129,6 @@ class EHentaiUpdateWorker : JobService(), CoroutineScope {
         return true
     }
 
-    @OptIn(FlowPreview::class)
     private suspend fun startUpdating() {
         logger.d("Update job started!")
         val startTime = System.currentTimeMillis()

app/src/main/java/exh/md/handlers/MangaPlusHandler.kt

@@ -3,7 +3,6 @@ package exh.md.handlers
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.source.model.Page
 import exh.md.handlers.serializers.MangaPlusSerializer
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.protobuf.ProtoBuf
 import okhttp3.Headers
 import okhttp3.Interceptor
@@ -26,7 +25,6 @@ class MangaPlusHandler(currentClient: OkHttpClient) {
         .addInterceptor { imageIntercept(it) }
         .build()
 
-    @ExperimentalSerializationApi
     fun fetchPageList(chapterId: String): List<Page> {
         val response = client.newCall(pageListRequest(chapterId)).execute()
         return pageListParse(response)
@@ -39,7 +37,6 @@ class MangaPlusHandler(currentClient: OkHttpClient) {
         )
     }
 
-    @ExperimentalSerializationApi
     private fun pageListParse(response: Response): List<Page> {
         val result = ProtoBuf.decodeFromByteArray(MangaPlusSerializer, response.body!!.bytes())
 

app/src/main/java/exh/md/handlers/PageHandler.kt

@@ -5,7 +5,6 @@ import eu.kanade.tachiyomi.network.asObservableSuccess
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import exh.md.utils.MdUtil
-import kotlinx.serialization.ExperimentalSerializationApi
 import okhttp3.CacheControl
 import okhttp3.Headers
 import okhttp3.OkHttpClient
@@ -15,7 +14,6 @@ import rx.Observable
 // Unused, kept for reference todo
 class PageHandler(val client: OkHttpClient, val headers: Headers, private val imageServer: String, val dataSaver: String?) {
 
-    @ExperimentalSerializationApi
     fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
         if (chapter.scanlator.equals("MangaPlus")) {
             return client.newCall(pageListRequest(chapter))

app/src/main/java/exh/md/handlers/serializers/MangaPlusSerializer.kt

@@ -1,22 +1,18 @@
 package exh.md.handlers.serializers
 
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.Serializer
 import kotlinx.serialization.protobuf.ProtoNumber
 
-@ExperimentalSerializationApi
 @Serializer(forClass = MangaPlusResponse::class)
 object MangaPlusSerializer
 
-@ExperimentalSerializationApi
 @Serializable
 data class MangaPlusResponse(
     @ProtoNumber(1) val success: SuccessResult? = null,
     @ProtoNumber(2) val error: ErrorResult? = null
 )
 
-@ExperimentalSerializationApi
 @Serializable
 data class ErrorResult(
     @ProtoNumber(1) val action: Action,
@@ -26,14 +22,12 @@ data class ErrorResult(
 
 enum class Action { DEFAULT, UNAUTHORIZED, MAINTAINENCE, GEOIP_BLOCKING }
 
-@ExperimentalSerializationApi
 @Serializable
 data class Popup(
     @ProtoNumber(1) val subject: String,
     @ProtoNumber(2) val body: String
 )
 
-@ExperimentalSerializationApi
 @Serializable
 data class SuccessResult(
     @ProtoNumber(1) val isFeaturedUpdated: Boolean? = false,
@@ -44,19 +38,15 @@ data class SuccessResult(
     @ProtoNumber(11) val webHomeView: WebHomeView? = null
 )
 
-@ExperimentalSerializationApi
 @Serializable
 data class TitleRankingView(@ProtoNumber(1) val titles: List<Title> = emptyList())
 
-@ExperimentalSerializationApi
 @Serializable
 data class AllTitlesView(@ProtoNumber(1) val titles: List<Title> = emptyList())
 
-@ExperimentalSerializationApi
 @Serializable
 data class WebHomeView(@ProtoNumber(2) val groups: List<UpdatedTitleGroup> = emptyList())
 
-@ExperimentalSerializationApi
 @Serializable
 data class TitleDetailView(
     @ProtoNumber(1) val title: Title,
@@ -75,11 +65,9 @@ data class TitleDetailView(
 
 enum class UpdateTiming { NOT_REGULARLY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY, DAY }
 
-@ExperimentalSerializationApi
 @Serializable
 data class MangaViewer(@ProtoNumber(1) val pages: List<MangaPlusPage> = emptyList())
 
-@ExperimentalSerializationApi
 @Serializable
 data class Title(
     @ProtoNumber(1) val titleId: Int,
@@ -91,7 +79,6 @@ data class Title(
     @ProtoNumber(7) val language: Language? = Language.ENGLISH
 )
 
-@ExperimentalSerializationApi
 @Serializable
 enum class Language(val id: Int) {
     @ProtoNumber(0)
@@ -101,20 +88,17 @@ enum class Language(val id: Int) {
     SPANISH(1)
 }
 
-@ExperimentalSerializationApi
 @Serializable
 data class UpdatedTitleGroup(
     @ProtoNumber(1) val groupName: String,
     @ProtoNumber(2) val titles: List<UpdatedTitle> = emptyList()
 )
 
-@ExperimentalSerializationApi
 @Serializable
 data class UpdatedTitle(
     @ProtoNumber(1) val title: Title? = null
 )
 
-@ExperimentalSerializationApi
 @Serializable
 data class Chapter(
     @ProtoNumber(1) val titleId: Int,
@@ -125,11 +109,9 @@ data class Chapter(
     @ProtoNumber(7) val endTimeStamp: Int
 )
 
-@ExperimentalSerializationApi
 @Serializable
 data class MangaPlusPage(@ProtoNumber(1) val page: MangaPage? = null)
 
-@ExperimentalSerializationApi
 @Serializable
 data class MangaPage(
     @ProtoNumber(1) val imageUrl: String,

app/src/main/java/exh/md/similar/SimilarHttpService.kt

@@ -2,7 +2,6 @@ package exh.md.similar
 
 import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
 import eu.kanade.tachiyomi.network.NetworkHelper
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.json.Json
 import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.ResponseBody
@@ -28,7 +27,6 @@ interface SimilarHttpService {
                 .build()
         }
 
-        @ExperimentalSerializationApi
         fun create(): SimilarHttpService {
             // actual builder, which will parse the underlying json file
             val adapter = Retrofit.Builder()

app/src/main/java/exh/util/CoroutineUtil.kt

@@ -1,12 +1,10 @@
 package exh.util
 
-import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.ensureActive
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.onEach
 import kotlin.coroutines.coroutineContext
 
-@FlowPreview
 fun <T> Flow<T>.cancellable() = onEach {
     coroutineContext.ensureActive()
 }

app/src/main/java/exh/util/RxUtil.kt

@@ -6,7 +6,6 @@ import kotlinx.coroutines.CancellableContinuation
 import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.CoroutineStart
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.InternalCoroutinesApi
 import kotlinx.coroutines.channels.awaitClose
@@ -51,7 +50,6 @@ fun <T> Observable<T>.melt(): Observable<T> {
     return rs
 }
 
-@ExperimentalCoroutinesApi
 suspend fun <T> Single<T>.await(subscribeOn: Scheduler? = null): T {
     return suspendCancellableCoroutine { continuation ->
         val self = if (subscribeOn != null) subscribeOn(subscribeOn) else this
@@ -78,7 +76,6 @@ suspend fun <T> Single<T>.await(subscribeOn: Scheduler? = null): T {
 suspend fun <T> PreparedOperation<T>.await(): T = asRxSingle().await()
 suspend fun <T> PreparedGetObject<T>.await(): T? = asRxSingle().await()
 
-@ExperimentalCoroutinesApi
 suspend fun Completable.awaitSuspending(subscribeOn: Scheduler? = null) {
     return suspendCancellableCoroutine { continuation ->
         val self = if (subscribeOn != null) subscribeOn(subscribeOn) else this
@@ -136,33 +133,33 @@ suspend fun <T> Single<T>.await(): T = suspendCancellableCoroutine { cont ->
     )
 }
 
-@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
+@OptIn(InternalCoroutinesApi::class)
 suspend fun <T> Observable<T>.awaitFirst(): T = first().awaitOne()
 
-@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
+@OptIn(InternalCoroutinesApi::class)
 suspend fun <T> Observable<T>.awaitFirstOrDefault(default: T): T = firstOrDefault(default).awaitOne()
 
-@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
+@OptIn(InternalCoroutinesApi::class)
 suspend fun <T> Observable<T>.awaitFirstOrNull(): T? = firstOrDefault(null).awaitOne()
 
-@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
+@OptIn(InternalCoroutinesApi::class)
 suspend fun <T> Observable<T>.awaitFirstOrElse(defaultValue: () -> T): T = switchIfEmpty(
     Observable.fromCallable(
         defaultValue
     )
 ).first().awaitOne()
 
-@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
+@OptIn(InternalCoroutinesApi::class)
 suspend fun <T> Observable<T>.awaitLast(): T = last().awaitOne()
 
-@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
+@OptIn(InternalCoroutinesApi::class)
 suspend fun <T> Observable<T>.awaitSingle(): T = single().awaitOne()
 
 suspend fun <T> Observable<T>.awaitSingleOrDefault(default: T): T = singleOrDefault(default).awaitOne()
 
 suspend fun <T> Observable<T>.awaitSingleOrNull(): T? = singleOrDefault(null).awaitOne()
 
-@OptIn(InternalCoroutinesApi::class, ExperimentalCoroutinesApi::class)
+@OptIn(InternalCoroutinesApi::class)
 private suspend fun <T> Observable<T>.awaitOne(): T = suspendCancellableCoroutine { cont ->
     cont.unsubscribeOnCancellation(
         subscribe(
@@ -202,7 +199,6 @@ private suspend fun <T> Observable<T>.awaitOne(): T = suspendCancellableCoroutin
 internal fun <T> CancellableContinuation<T>.unsubscribeOnCancellation(sub: Subscription) =
     invokeOnCancellation { sub.unsubscribe() }
 
-@ExperimentalCoroutinesApi
 fun <T : Any> Observable<T>.asFlow(): Flow<T> = callbackFlow {
     val observer = object : Observer<T> {
         override fun onNext(t: T) {
@@ -221,7 +217,6 @@ fun <T : Any> Observable<T>.asFlow(): Flow<T> = callbackFlow {
     awaitClose { subscription.unsubscribe() }
 }
 
-@ExperimentalCoroutinesApi
 fun <T : Any> Flow<T>.asObservable(backpressureMode: Emitter.BackpressureMode = Emitter.BackpressureMode.NONE): Observable<T> {
     return Observable.create(
         { emitter ->