Delete local chapters in a service
parent
cbd3d439cd
commit
e63ae12c8c
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package org.koitharu.kotatsu.base.ui
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import android.app.Service
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import android.content.Intent
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import androidx.lifecycle.lifecycleScope
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import kotlinx.coroutines.CoroutineDispatcher
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.sync.Mutex
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import kotlinx.coroutines.sync.withLock
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import kotlinx.coroutines.withContext
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abstract class CoroutineIntentService : BaseService() {
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private val mutex = Mutex()
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protected open val dispatcher: CoroutineDispatcher = Dispatchers.Default
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override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
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super.onStartCommand(intent, flags, startId)
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launchCoroutine(intent, startId)
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return Service.START_REDELIVER_INTENT
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}
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private fun launchCoroutine(intent: Intent?, startId: Int) = lifecycleScope.launch {
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mutex.withLock {
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try {
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withContext(dispatcher) {
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processIntent(intent)
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}
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} finally {
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stopSelf(startId)
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}
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}
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}
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protected abstract suspend fun processIntent(intent: Intent?)
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}
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@ -0,0 +1,80 @@
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package org.koitharu.kotatsu.local.ui
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import android.app.NotificationChannel
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import android.app.NotificationManager
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import android.content.Context
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import android.content.Intent
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import android.os.Build
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import androidx.core.app.NotificationCompat
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import androidx.core.app.ServiceCompat
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import androidx.core.content.ContextCompat
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import org.koin.android.ext.android.inject
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import org.koitharu.kotatsu.R
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import org.koitharu.kotatsu.base.ui.CoroutineIntentService
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import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
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import org.koitharu.kotatsu.download.ui.service.DownloadService
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import org.koitharu.kotatsu.local.domain.LocalMangaRepository
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import org.koitharu.kotatsu.parsers.model.Manga
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class LocalChaptersRemoveService : CoroutineIntentService() {
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private val localMangaRepository by inject<LocalMangaRepository>()
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override suspend fun processIntent(intent: Intent?) {
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val manga = intent?.getParcelableExtra<ParcelableManga>(EXTRA_MANGA)?.manga ?: return
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val chaptersIds = intent.getLongArrayExtra(EXTRA_CHAPTERS_IDS)?.toSet() ?: return
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startForeground()
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val mangaWithChapters = localMangaRepository.getDetails(manga)
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localMangaRepository.deleteChapters(mangaWithChapters, chaptersIds)
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sendBroadcast(
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Intent(DownloadService.ACTION_DOWNLOAD_COMPLETE)
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.putExtra(EXTRA_MANGA, ParcelableManga(manga, withChapters = false))
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)
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ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE)
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}
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private fun startForeground() {
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val title = getString(R.string.local_manga_processing)
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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val manager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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val channel = NotificationChannel(CHANNEL_ID, title, NotificationManager.IMPORTANCE_LOW)
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channel.setShowBadge(false)
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channel.enableVibration(false)
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channel.setSound(null, null)
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channel.enableLights(false)
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manager.createNotificationChannel(channel)
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}
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val notification = NotificationCompat.Builder(this, CHANNEL_ID)
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.setContentTitle(title)
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.setPriority(NotificationCompat.PRIORITY_MIN)
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.setDefaults(0)
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.setColor(ContextCompat.getColor(this, R.color.blue_primary_dark))
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.setSilent(true)
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.setProgress(0, 0, true)
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.setSmallIcon(android.R.drawable.stat_notify_sync)
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.setForegroundServiceBehavior(NotificationCompat.FOREGROUND_SERVICE_DEFERRED)
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.setOngoing(true)
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.build()
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startForeground(NOTIFICATION_ID, notification)
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}
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companion object {
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private const val CHANNEL_ID = "local_processing"
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private const val NOTIFICATION_ID = 21
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private const val EXTRA_MANGA = "manga"
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private const val EXTRA_CHAPTERS_IDS = "chapters_ids"
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fun start(context: Context, manga: Manga, chaptersIds: Collection<Long>) {
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if (chaptersIds.isEmpty()) {
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return
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}
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val intent = Intent(context, LocalChaptersRemoveService::class.java)
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intent.putExtra(EXTRA_MANGA, ParcelableManga(manga, withChapters = false))
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intent.putExtra(EXTRA_CHAPTERS_IDS, chaptersIds.toLongArray())
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ContextCompat.startForegroundService(context, intent)
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}
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}
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}
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