Set preview/experimental compiler flags instead of using annotations

(cherry picked from commit 781971ee81)

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

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 ->