d451d005c0
MediaSessionService only sets up its internal MediaNotificationManager when addSession() is called. This normally happens when a MediaController binds, but since we use custom intents, no controller ever connected. Calling addSession() after session creation activates the notification pipeline. Also removed debug logging. Made-with: Cursor
123 lines
3.9 KiB
Kotlin
123 lines
3.9 KiB
Kotlin
package xyz.cottongin.radio247.service
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import android.os.Looper
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import androidx.media3.common.MediaItem
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import androidx.media3.common.MediaMetadata
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import androidx.media3.common.Player
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import androidx.media3.common.SimpleBasePlayer
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import com.google.common.util.concurrent.Futures
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import com.google.common.util.concurrent.ListenableFuture
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import xyz.cottongin.radio247.audio.IcyMetadata
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import xyz.cottongin.radio247.data.model.Station
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class RadioPlayerAdapter(
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private val onPlay: () -> Unit,
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private val onStop: () -> Unit,
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) : SimpleBasePlayer(Looper.getMainLooper()) {
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@Volatile
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private var _playbackState: Int = Player.STATE_IDLE
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@Volatile
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private var _playWhenReady: Boolean = false
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@Volatile
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private var _mediaMetadata: MediaMetadata = MediaMetadata.EMPTY
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@Volatile
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private var _currentMediaItem: MediaItem? = null
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private val commands = Player.Commands.Builder()
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.add(Player.COMMAND_PLAY_PAUSE)
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.add(Player.COMMAND_STOP)
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.add(Player.COMMAND_GET_CURRENT_MEDIA_ITEM)
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.add(Player.COMMAND_GET_MEDIA_ITEMS_METADATA)
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.build()
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override fun getState(): SimpleBasePlayer.State {
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val mediaItem = _currentMediaItem
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val playlist = if (mediaItem != null) {
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listOf(getPlaceholderMediaItemData(mediaItem))
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} else {
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emptyList()
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}
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return SimpleBasePlayer.State.Builder()
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.setAvailableCommands(commands)
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.setPlaybackState(_playbackState)
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.setPlayWhenReady(_playWhenReady, Player.PLAY_WHEN_READY_CHANGE_REASON_USER_REQUEST)
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.setCurrentMediaItemIndex(if (mediaItem != null) 0 else 0)
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.setContentPositionMs(0L)
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.setIsLoading(false)
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.setPlaylist(playlist)
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.build()
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}
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override fun handleSetPlayWhenReady(playWhenReady: Boolean): ListenableFuture<*> {
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_playWhenReady = playWhenReady
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if (playWhenReady) {
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onPlay()
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} else {
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onStop()
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}
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return Futures.immediateVoidFuture()
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}
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override fun handleStop(): ListenableFuture<*> {
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_playWhenReady = false
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onStop()
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return Futures.immediateVoidFuture()
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}
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fun updatePlaybackState(state: PlaybackState) {
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val (newPlayerState, newPlayWhenReady) = when (state) {
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is PlaybackState.Idle -> Player.STATE_IDLE to false
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is PlaybackState.Connecting -> Player.STATE_BUFFERING to true
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is PlaybackState.Playing -> Player.STATE_READY to true
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is PlaybackState.Paused -> Player.STATE_READY to false
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is PlaybackState.Reconnecting -> Player.STATE_BUFFERING to true
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}
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_playbackState = newPlayerState
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_playWhenReady = newPlayWhenReady
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invalidateState()
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}
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fun updateStation(station: Station) {
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_currentMediaItem = MediaItem.Builder()
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.setMediaId("station:${station.id}")
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.setMediaMetadata(
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MediaMetadata.Builder()
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.setTitle(station.name)
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.setIsPlayable(true)
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.build()
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)
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.build()
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invalidateState()
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}
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fun updateMetadata(
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station: Station,
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metadata: IcyMetadata?,
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artworkUri: android.net.Uri? = null
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) {
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_mediaMetadata = MediaMetadata.Builder()
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.setStation(station.name)
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.setTitle(metadata?.title ?: station.name)
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.setArtist(metadata?.artist)
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.setArtworkUri(artworkUri)
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.setIsPlayable(true)
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.build()
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_currentMediaItem = MediaItem.Builder()
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.setMediaId(_currentMediaItem?.mediaId ?: "station:${station.id}")
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.setMediaMetadata(_mediaMetadata)
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.build()
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invalidateState()
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}
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fun clearState() {
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_currentMediaItem = null
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_mediaMetadata = MediaMetadata.EMPTY
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_playbackState = Player.STATE_IDLE
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_playWhenReady = false
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}
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}
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