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Code Issues Releases Wiki Activity

Merged player state and track changes into a single event

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This commit is contained in:
Nite 2021-11-08 20:38:05 +01:00
parent 66df5b1daf
commit 69825b28bb
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GPG Key ID: 1D1AD59B1C6386C1
3 changed files with 43 additions and 56 deletions
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2
ultrasonic/src/main/kotlin/org/moire/ultrasonic/service/LocalMediaPlayer.kt
View File

@ -185,7 +185,7 @@ class LocalMediaPlayer : KoinComponent {
// In some cases this function is called twice
if (this.currentPlaying == currentPlaying) return
this.currentPlaying = currentPlaying
RxBus.currentPlayingPublisher.onNext(RxBus.StateWithTrack(playerState, currentPlaying))
RxBus.playerStatePublisher.onNext(RxBus.StateWithTrack(playerState, currentPlaying))
}
/*

90
ultrasonic/src/main/kotlin/org/moire/ultrasonic/service/MediaPlayerService.kt
View File

@ -70,6 +70,9 @@ class MediaPlayerService : Service() {
private var notificationBuilder: NotificationCompat.Builder? = null
private var rxBusSubscription: CompositeDisposable = CompositeDisposable()
private var currentPlayerState: PlayerState? = null
private var currentTrack: DownloadFile? = null
override fun onBind(intent: Intent): IBinder {
return binder
}
@ -105,10 +108,6 @@ class MediaPlayerService : Service() {
playerStateChangedHandler(it.state, it.track)
}
rxBusSubscription += RxBus.currentPlayingObservable.subscribe {
currentPlayingChangedHandler(it.state, it.track)
}
rxBusSubscription += RxBus.mediaSessionTokenObservable.subscribe {
mediaSessionToken = it
}
@ -349,44 +348,15 @@ class MediaPlayerService : Service() {
UltrasonicAppWidgetProvider4X4.getInstance().notifyChange(context, song, started, false)
}
private fun currentPlayingChangedHandler(
playerState: PlayerState,
currentPlaying: DownloadFile?
) {
Util.broadcastNewTrackInfo(this@MediaPlayerService, currentPlaying?.song)
Util.broadcastA2dpMetaDataChange(
this@MediaPlayerService, playerPosition, currentPlaying,
downloader.all.size, downloader.currentPlayingIndex + 1
)
// Update widget
val song = currentPlaying?.song
updateWidget(playerState, song)
if (currentPlaying != null) {
updateNotification(playerState, currentPlaying)
} else {
stopForeground(true)
isInForeground = false
stopIfIdle()
}
Timber.d("Processed currently playing track change")
}
private fun playerStateChangedHandler(
playerState: PlayerState,
currentPlaying: DownloadFile?
) {
val context = this@MediaPlayerService
if (playerState === PlayerState.PAUSED) {
playbackStateSerializer.serialize(
downloader.playlist, downloader.currentPlayingIndex, playerPosition
)
}
// AVRCP handles these separately so we must differentiate between the cases
val isStateChanged = playerState != currentPlayerState
val isTrackChanged = currentPlaying != currentTrack
if (!isStateChanged && !isTrackChanged) return
val showWhenPaused = playerState !== PlayerState.STOPPED &&
Settings.isNotificationAlwaysEnabled
@ -394,12 +364,38 @@ class MediaPlayerService : Service() {
val show = playerState === PlayerState.STARTED || showWhenPaused
val song = currentPlaying?.song
Util.broadcastPlaybackStatusChange(context, playerState)
Util.broadcastA2dpPlayStatusChange(
context, playerState, song,
downloader.playlist.size,
downloader.playlist.indexOf(currentPlaying) + 1, playerPosition
)
if (isStateChanged) {
when {
playerState === PlayerState.PAUSED -> {
playbackStateSerializer.serialize(
downloader.playlist, downloader.currentPlayingIndex, playerPosition
)
}
playerState === PlayerState.STARTED -> {
scrobbler.scrobble(currentPlaying, false)
}
playerState === PlayerState.COMPLETED -> {
scrobbler.scrobble(currentPlaying, true)
}
}
Util.broadcastPlaybackStatusChange(context, playerState)
Util.broadcastA2dpPlayStatusChange(
context, playerState, song,
downloader.playlist.size,
downloader.playlist.indexOf(currentPlaying) + 1, playerPosition
)
} else {
// State didn't change, only the track
Util.broadcastA2dpMetaDataChange(
this@MediaPlayerService, playerPosition, currentPlaying,
downloader.all.size, downloader.currentPlayingIndex + 1
)
}
if (isTrackChanged) {
Util.broadcastNewTrackInfo(this@MediaPlayerService, currentPlaying?.song)
}
// Update widget
updateWidget(playerState, song)
@ -415,11 +411,9 @@ class MediaPlayerService : Service() {
stopIfIdle()
}
if (playerState === PlayerState.STARTED) {
scrobbler.scrobble(currentPlaying, false)
} else if (playerState === PlayerState.COMPLETED) {
scrobbler.scrobble(currentPlaying, true)
}
currentPlayerState = playerState
currentTrack = currentPlaying
Timber.d("Processed player state change")
}

7
ultrasonic/src/main/kotlin/org/moire/ultrasonic/service/RxBus.kt
View File

@ -37,13 +37,6 @@ class RxBus {
.replay(1)
.autoConnect(0)
val currentPlayingPublisher: PublishSubject<StateWithTrack> =
PublishSubject.create()
val currentPlayingObservable: Observable<StateWithTrack> =
currentPlayingPublisher.observeOn(AndroidSchedulers.mainThread())
.replay(1)
.autoConnect(0)
val playlistPublisher: PublishSubject<List<DownloadFile>> =
PublishSubject.create()
val playlistObservable: Observable<List<DownloadFile>> =