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Replace some usages of RxJava in reader

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This commit is contained in:
arkon 2022-12-02 23:11:42 -05:00
parent b0dc20e00c
commit bb1e7816e1
1 changed files with 36 additions and 26 deletions
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62
app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
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@ -64,6 +64,11 @@ import kotlinx.coroutines.MainScope
import kotlinx.coroutines.async
import kotlinx.coroutines.awaitAll
import kotlinx.coroutines.cancel
import kotlinx.coroutines.channels.Channel
import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.collectLatest
import kotlinx.coroutines.flow.receiveAsFlow
import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import logcat.LogPriority
import nucleus.presenter.RxPresenter
@ -74,7 +79,6 @@ import rx.schedulers.Schedulers
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
import java.util.Date
import java.util.concurrent.TimeUnit
import eu.kanade.domain.manga.model.Manga as DomainManga
/**
@ -134,9 +138,9 @@ class ReaderPresenter(
private val viewerChaptersRelay = BehaviorRelay.create<ViewerChapters>()
/**
* Relay used when loading prev/next chapter needed to lock the UI (with a dialog).
* Used when loading prev/next chapter needed to lock the UI (with a dialog).
*/
private val isLoadingAdjacentChapterRelay = BehaviorRelay.create<Boolean>()
private val isLoadingAdjacentChapterEvent = Channel<Boolean>()
private var chapterToDownload: Download? = null
@ -295,7 +299,11 @@ class ReaderPresenter(
Observable.just(manga).subscribeLatestCache(ReaderActivity::setManga)
viewerChaptersRelay.subscribeLatestCache(ReaderActivity::setChapters)
isLoadingAdjacentChapterRelay.subscribeLatestCache(ReaderActivity::setProgressDialog)
coroutineScope.launch {
isLoadingAdjacentChapterEvent.receiveAsFlow().collectLatest {
view?.setProgressDialog(it)
}
}
// Read chapterList from an io thread because it's retrieved lazily and would block main.
activeChapterSubscription?.unsubscribe()
@ -377,8 +385,8 @@ class ReaderPresenter(
activeChapterSubscription?.unsubscribe()
activeChapterSubscription = getLoadObservable(loader, chapter)
.doOnSubscribe { isLoadingAdjacentChapterRelay.call(true) }
.doOnUnsubscribe { isLoadingAdjacentChapterRelay.call(false) }
.doOnSubscribe { coroutineScope.launch { isLoadingAdjacentChapterEvent.send(true) } }
.doOnUnsubscribe { coroutineScope.launch { isLoadingAdjacentChapterEvent.send(false) } }
.subscribeFirst(
{ view, _ ->
view.moveToPageIndex(0)
@ -649,19 +657,21 @@ class ReaderPresenter(
setMangaViewerFlags.awaitSetMangaReadingMode(manga.id!!.toLong(), readingModeType.toLong())
}
Observable.timer(250, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
.subscribeFirst({ view, _ ->
val currChapters = viewerChaptersRelay.value
if (currChapters != null) {
// Save current page
val currChapter = currChapters.currChapter
currChapter.requestedPage = currChapter.chapter.last_page_read
coroutineScope.launchIO {
delay(250)
val currChapters = viewerChaptersRelay.value
if (currChapters != null) {
// Save current page
val currChapter = currChapters.currChapter
currChapter.requestedPage = currChapter.chapter.last_page_read
withUIContext {
// Emit manga and chapters to the new viewer
view.setManga(manga)
view.setChapters(currChapters)
view?.setManga(manga)
view?.setChapters(currChapters)
}
},)
}
}
}
/**
@ -688,13 +698,13 @@ class ReaderPresenter(
logcat(LogPriority.INFO) { "Manga orientation is ${manga.orientationType}" }
Observable.timer(250, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
.subscribeFirst({ view, _ ->
val currChapters = viewerChaptersRelay.value
if (currChapters != null) {
view.setOrientation(getMangaOrientationType())
}
},)
coroutineScope.launchIO {
delay(250)
val currChapters = viewerChaptersRelay.value
if (currChapters != null) {
withUIContext { view?.setOrientation(getMangaOrientationType()) }
}
}
}
/**
@ -740,12 +750,12 @@ class ReaderPresenter(
)
withUIContext {
notifier.onComplete(uri)
view!!.onSaveImageResult(SaveImageResult.Success(uri))
view?.onSaveImageResult(SaveImageResult.Success(uri))
}
}
} catch (e: Throwable) {
notifier.onError(e.message)
view!!.onSaveImageResult(SaveImageResult.Error(e))
view?.onSaveImageResult(SaveImageResult.Error(e))
}
}
@ -776,7 +786,7 @@ class ReaderPresenter(
),
)
withUIContext {
view!!.onShareImageResult(uri, page)
view?.onShareImageResult(uri, page)
}
}
} catch (e: Throwable) {