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Convert download cache/queue flows into SharedFlows

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Fixes #8727
This commit is contained in:
arkon 2022-12-12 22:37:37 -05:00
parent 171db639ff
commit 9dd9e741f3
2 changed files with 11 additions and 2 deletions
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6
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
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@ -19,10 +19,12 @@ import kotlinx.coroutines.async
import kotlinx.coroutines.awaitAll
import kotlinx.coroutines.channels.Channel
import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.SharingStarted
import kotlinx.coroutines.flow.launchIn
import kotlinx.coroutines.flow.onEach
import kotlinx.coroutines.flow.onStart
import kotlinx.coroutines.flow.receiveAsFlow
import kotlinx.coroutines.flow.shareIn
import kotlinx.coroutines.withTimeout
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
@ -47,7 +49,9 @@ class DownloadCache(
private val scope = CoroutineScope(Dispatchers.IO)
private val _changes: Channel<Unit> = Channel(Channel.UNLIMITED)
val changes = _changes.receiveAsFlow().onStart { emit(Unit) }
val changes = _changes.receiveAsFlow()
.onStart { emit(Unit) }
.shareIn(scope, SharingStarted.Eagerly, 1)
private val notifier by lazy { DownloadNotifier(context) }

7
app/src/main/java/eu/kanade/tachiyomi/data/download/model/DownloadQueue.kt
View File

@ -10,9 +10,11 @@ import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.channels.Channel
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.SharingStarted
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.onStart
import kotlinx.coroutines.flow.receiveAsFlow
import kotlinx.coroutines.flow.shareIn
import rx.Observable
import rx.subjects.PublishSubject
import java.util.concurrent.CopyOnWriteArrayList
@ -27,7 +29,10 @@ class DownloadQueue(
private val statusSubject = PublishSubject.create<Download>()
private val _updates: Channel<Unit> = Channel(Channel.UNLIMITED)
val updates = _updates.receiveAsFlow().onStart { emit(Unit) }.map { queue }
val updates = _updates.receiveAsFlow()
.onStart { emit(Unit) }
.map { queue }
.shareIn(scope, SharingStarted.Eagerly, 1)
fun addAll(downloads: List<Download>) {
downloads.forEach { download ->