fix shuffle

This commit is contained in:
pca006132 2025-11-16 14:19:58 +08:00
parent 6698052ba5
commit 5a8a631449
2 changed files with 61 additions and 28 deletions

View file

@ -19,6 +19,7 @@ import androidx.media3.common.util.UnstableApi
import androidx.media3.exoplayer.DefaultLoadControl
import androidx.media3.exoplayer.ExoPlayer
import androidx.media3.exoplayer.source.MediaSource
import androidx.media3.exoplayer.source.ShuffleOrder.DefaultShuffleOrder
import androidx.media3.session.*
import androidx.media3.session.MediaSession.ControllerInfo
import com.cappielloantonio.tempo.R
@ -39,6 +40,7 @@ import com.google.common.util.concurrent.ListenableFuture
@UnstableApi
class MediaService : MediaLibraryService() {
private val TAG = "MediaService"
private val librarySessionCallback = CustomMediaLibrarySessionCallback()
private lateinit var player: ExoPlayer
@ -86,7 +88,7 @@ class MediaService : MediaLibraryService() {
}
fun updateMediaItems() {
Log.d("MediaService", "update items");
Log.d(TAG, "update items");
val n = player.mediaItemCount
val k = player.currentMediaItemIndex
val current = player.currentPosition
@ -349,14 +351,30 @@ class MediaService : MediaLibraryService() {
}
override fun onTracksChanged(tracks: Tracks) {
Log.d(TAG, "onTracksChanged " + player.currentMediaItemIndex);
ReplayGainUtil.setReplayGain(player, tracks)
val currentMediaItem = player.currentMediaItem
if (currentMediaItem != null && currentMediaItem.mediaMetadata.extras != null) {
MediaManager.scrobble(currentMediaItem, false)
if (currentMediaItem != null) {
val item = MappingUtil.mapMediaItem(currentMediaItem)
if (item.mediaMetadata.extras != null)
MediaManager.scrobble(item, false)
if (player.nextMediaItemIndex == C.INDEX_UNSET)
MediaManager.continuousPlay(player.currentMediaItem)
}
if (player.currentMediaItemIndex + 1 == player.mediaItemCount)
MediaManager.continuousPlay(player.currentMediaItem)
// https://stackoverflow.com/questions/56937283/exoplayer-shuffle-doesnt-reproduce-all-the-songs
if (MediaManager.justStarted.get()) {
Log.d(TAG, "update shuffle order")
MediaManager.justStarted.set(false)
val shuffledList = IntArray(player.mediaItemCount) { i -> i }
shuffledList.shuffle()
val index = shuffledList.indexOf(player.currentMediaItemIndex)
// swap current media index to the first index
if (index > -1 && shuffledList.isNotEmpty())
run { val tmp = shuffledList[0]; shuffledList[0] = shuffledList[index]; shuffledList[index] = tmp}
player.shuffleOrder = DefaultShuffleOrder(shuffledList, kotlin.random.Random.nextLong())
}
}
override fun onIsPlayingChanged(isPlaying: Boolean) {