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playback: immediately ack index moves

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Handling them later in the callback is no longer needed now that we have
the MediaSession shim, and it caused desyncs in ReplayGain support.
This commit is contained in:
Alexander Capehart 2024-04-17 19:40:34 -06:00
parent 957e212e59
commit f04e05ad50
No known key found for this signature in database
GPG key ID: 37DBE3621FE9AD47
2 changed files with 22 additions and 25 deletions
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2
app/src/main/java/org/oxycblt/auxio/playback/replaygain/ReplayGainAudioProcessor.kt
View file

@ -57,7 +57,7 @@ constructor(
flush()
}
init {
fun attach() {
playbackManager.addListener(this)
playbackSettings.registerListener(this)
}

45
app/src/main/java/org/oxycblt/auxio/playback/service/ExoPlaybackStateHolder.kt
View file

@ -69,7 +69,8 @@ class ExoPlaybackStateHolder(
private val persistenceRepository: PersistenceRepository,
private val playbackSettings: PlaybackSettings,
private val commandFactory: PlaybackCommand.Factory,
private val musicRepository: MusicRepository
private val musicRepository: MusicRepository,
private val replayGainProcessor: ReplayGainAudioProcessor
) :
PlaybackStateHolder,
Player.Listener,
@ -86,6 +87,7 @@ class ExoPlaybackStateHolder(
fun attach() {
player.addListener(this)
replayGainProcessor.attach()
playbackManager.registerStateHolder(this)
playbackSettings.registerListener(this)
musicRepository.addUpdateListener(this)
@ -96,6 +98,7 @@ class ExoPlaybackStateHolder(
player.removeListener(this)
playbackManager.unregisterStateHolder(this)
musicRepository.removeUpdateListener(this)
replayGainProcessor.release()
player.release()
}
@ -190,7 +193,8 @@ class ExoPlaybackStateHolder(
override fun seekTo(positionMs: Long) {
player.seekTo(positionMs)
// Ack/state save handled on discontinuity
deferSave()
// Ack handled w/ExoPlayer events
}
override fun repeatMode(repeatMode: RepeatMode) {
@ -253,7 +257,8 @@ class ExoPlaybackStateHolder(
player.pause()
}
}
// Ack/state save is handled in timeline change
playbackManager.ack(this, StateAck.IndexMoved)
deferSave()
}
override fun prev() {
@ -265,7 +270,8 @@ class ExoPlaybackStateHolder(
if (!playbackSettings.rememberPause) {
player.play()
}
// Ack/state save is handled in timeline change
playbackManager.ack(this, StateAck.IndexMoved)
deferSave()
}
override fun goto(index: Int) {
@ -279,7 +285,8 @@ class ExoPlaybackStateHolder(
if (!playbackSettings.rememberPause) {
player.play()
}
// Ack/state save is handled in timeline change
playbackManager.ack(this, StateAck.IndexMoved)
deferSave()
}
override fun playNext(songs: List<Song>, ack: StateAck.PlayNext) {
@ -405,15 +412,6 @@ class ExoPlaybackStateHolder(
}
}
override fun onMediaItemTransition(mediaItem: MediaItem?, reason: Int) {
super.onMediaItemTransition(mediaItem, reason)
if (reason == Player.MEDIA_ITEM_TRANSITION_REASON_AUTO ||
reason == Player.MEDIA_ITEM_TRANSITION_REASON_SEEK) {
playbackManager.ack(this, StateAck.IndexMoved)
}
}
override fun onPlaybackStateChanged(playbackState: Int) {
super.onPlaybackStateChanged(playbackState)
@ -423,21 +421,19 @@ class ExoPlaybackStateHolder(
}
}
override fun onPositionDiscontinuity(
oldPosition: Player.PositionInfo,
newPosition: Player.PositionInfo,
reason: Int
) {
super.onPositionDiscontinuity(oldPosition, newPosition, reason)
if (reason == Player.DISCONTINUITY_REASON_SEEK) {
// TODO: Once position also naturally drifts by some threshold, save
deferSave()
override fun onMediaItemTransition(mediaItem: MediaItem?, reason: Int) {
super.onMediaItemTransition(mediaItem, reason)
if (reason == Player.MEDIA_ITEM_TRANSITION_REASON_AUTO) {
playbackManager.ack(this, StateAck.IndexMoved)
}
}
override fun onEvents(player: Player, events: Player.Events) {
super.onEvents(player, events)
// So many actions trigger progression changes that it becomes easier just to handle it
// in an ExoPlayer callback anyway. This doesn't really cause issues anywhere.
if (events.containsAny(
Player.EVENT_PLAY_WHEN_READY_CHANGED,
Player.EVENT_IS_PLAYING_CHANGED,
@ -559,7 +555,8 @@ class ExoPlaybackStateHolder(
persistenceRepository,
playbackSettings,
commandFactory,
musicRepository)
musicRepository,
replayGainProcessor)
}
}