feat: first pass swapping new icon, build config and rename folder structure

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eddyizm 2025-10-21 09:23:25 -07:00
parent be0480538e
commit 7a83a03a90
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54 changed files with 125 additions and 10 deletions

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package com.cappielloantonio.tempo.service
import android.annotation.SuppressLint
import android.app.PendingIntent.FLAG_IMMUTABLE
import android.app.PendingIntent.FLAG_UPDATE_CURRENT
import android.app.TaskStackBuilder
import android.content.Intent
import android.os.Binder
import android.os.Bundle
import android.os.IBinder
import android.os.Handler
import android.os.Looper
import androidx.media3.common.*
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.TrackGroupArray
import androidx.media3.exoplayer.trackselection.TrackSelectionArray
import androidx.media3.session.*
import androidx.media3.session.MediaSession.ControllerInfo
import com.cappielloantonio.tempo.R
import com.cappielloantonio.tempo.repository.QueueRepository
import com.cappielloantonio.tempo.ui.activity.MainActivity
import com.cappielloantonio.tempo.util.AssetLinkUtil
import com.cappielloantonio.tempo.util.Constants
import com.cappielloantonio.tempo.util.DownloadUtil
import com.cappielloantonio.tempo.util.DynamicMediaSourceFactory
import com.cappielloantonio.tempo.util.MappingUtil
import com.cappielloantonio.tempo.util.Preferences
import com.cappielloantonio.tempo.util.ReplayGainUtil
import com.cappielloantonio.tempo.widget.WidgetUpdateManager
import com.google.common.collect.ImmutableList
import com.google.common.util.concurrent.Futures
import com.google.common.util.concurrent.ListenableFuture
@UnstableApi
class MediaService : MediaLibraryService() {
private val librarySessionCallback = CustomMediaLibrarySessionCallback()
private lateinit var player: ExoPlayer
private lateinit var mediaLibrarySession: MediaLibrarySession
private lateinit var shuffleCommands: List<CommandButton>
private lateinit var repeatCommands: List<CommandButton>
lateinit var equalizerManager: EqualizerManager
private var customLayout = ImmutableList.of<CommandButton>()
private val widgetUpdateHandler = Handler(Looper.getMainLooper())
private var widgetUpdateScheduled = false
private val widgetUpdateRunnable = object : Runnable {
override fun run() {
if (!player.isPlaying) {
widgetUpdateScheduled = false
return
}
updateWidget()
widgetUpdateHandler.postDelayed(this, WIDGET_UPDATE_INTERVAL_MS)
}
}
inner class LocalBinder : Binder() {
fun getEqualizerManager(): EqualizerManager {
return this@MediaService.equalizerManager
}
}
private val binder = LocalBinder()
companion object {
private const val CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_ON =
"android.media3.session.demo.SHUFFLE_ON"
private const val CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_OFF =
"android.media3.session.demo.SHUFFLE_OFF"
private const val CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_OFF =
"android.media3.session.demo.REPEAT_OFF"
private const val CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ONE =
"android.media3.session.demo.REPEAT_ONE"
private const val CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ALL =
"android.media3.session.demo.REPEAT_ALL"
const val ACTION_BIND_EQUALIZER = "com.cappielloantonio.tempo.service.BIND_EQUALIZER"
}
override fun onCreate() {
super.onCreate()
initializeCustomCommands()
initializePlayer()
initializeMediaLibrarySession()
restorePlayerFromQueue()
initializePlayerListener()
initializeEqualizerManager()
setPlayer(player)
}
override fun onGetSession(controllerInfo: ControllerInfo): MediaLibrarySession {
return mediaLibrarySession
}
override fun onDestroy() {
equalizerManager.release()
stopWidgetUpdates()
releasePlayer()
super.onDestroy()
}
override fun onBind(intent: Intent?): IBinder? {
// Check if the intent is for our custom equalizer binder
if (intent?.action == ACTION_BIND_EQUALIZER) {
return binder
}
// Otherwise, handle it as a normal MediaLibraryService connection
return super.onBind(intent)
}
private inner class CustomMediaLibrarySessionCallback : MediaLibrarySession.Callback {
override fun onConnect(
session: MediaSession,
controller: ControllerInfo
): MediaSession.ConnectionResult {
val connectionResult = super.onConnect(session, controller)
val availableSessionCommands = connectionResult.availableSessionCommands.buildUpon()
(shuffleCommands + repeatCommands).forEach { commandButton ->
commandButton.sessionCommand?.let { availableSessionCommands.add(it) }
}
customLayout = buildCustomLayout(session.player)
return MediaSession.ConnectionResult.AcceptedResultBuilder(session)
.setAvailableSessionCommands(availableSessionCommands.build())
.setAvailablePlayerCommands(connectionResult.availablePlayerCommands)
.setCustomLayout(customLayout)
.build()
}
override fun onPostConnect(session: MediaSession, controller: ControllerInfo) {
if (!customLayout.isEmpty() && controller.controllerVersion != 0) {
ignoreFuture(mediaLibrarySession.setCustomLayout(controller, customLayout))
}
}
fun buildCustomLayout(player: Player): ImmutableList<CommandButton> {
val shuffle = shuffleCommands[if (player.shuffleModeEnabled) 1 else 0]
val repeat = when (player.repeatMode) {
Player.REPEAT_MODE_ONE -> repeatCommands[1]
Player.REPEAT_MODE_ALL -> repeatCommands[2]
else -> repeatCommands[0]
}
return ImmutableList.of(shuffle, repeat)
}
override fun onCustomCommand(
session: MediaSession,
controller: ControllerInfo,
customCommand: SessionCommand,
args: Bundle
): ListenableFuture<SessionResult> {
when (customCommand.customAction) {
CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_ON -> player.shuffleModeEnabled = true
CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_OFF -> player.shuffleModeEnabled = false
CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_OFF,
CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ALL,
CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ONE -> {
val nextMode = when (player.repeatMode) {
Player.REPEAT_MODE_ONE -> Player.REPEAT_MODE_ALL
Player.REPEAT_MODE_OFF -> Player.REPEAT_MODE_ONE
else -> Player.REPEAT_MODE_OFF
}
player.repeatMode = nextMode
}
}
customLayout = librarySessionCallback.buildCustomLayout(player)
session.setCustomLayout(customLayout)
return Futures.immediateFuture(SessionResult(SessionResult.RESULT_SUCCESS))
}
override fun onAddMediaItems(
mediaSession: MediaSession,
controller: ControllerInfo,
mediaItems: List<MediaItem>
): ListenableFuture<List<MediaItem>> {
val updatedMediaItems = mediaItems.map { mediaItem ->
val mediaMetadata = mediaItem.mediaMetadata
val newMetadata = mediaMetadata.buildUpon()
.setArtist(
if (mediaMetadata.artist != null) mediaMetadata.artist
else mediaMetadata.extras?.getString("uri") ?: ""
)
.build()
mediaItem.buildUpon()
.setUri(mediaItem.requestMetadata.mediaUri)
.setMediaMetadata(newMetadata)
.setMimeType(MimeTypes.BASE_TYPE_AUDIO)
.build()
}
return Futures.immediateFuture(updatedMediaItems)
}
}
private fun initializeCustomCommands() {
shuffleCommands = listOf(
getShuffleCommandButton(
SessionCommand(CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_ON, Bundle.EMPTY)
),
getShuffleCommandButton(
SessionCommand(CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_OFF, Bundle.EMPTY)
)
)
repeatCommands = listOf(
getRepeatCommandButton(
SessionCommand(CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_OFF, Bundle.EMPTY)
),
getRepeatCommandButton(
SessionCommand(CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ONE, Bundle.EMPTY)
),
getRepeatCommandButton(
SessionCommand(CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ALL, Bundle.EMPTY)
)
)
customLayout = ImmutableList.of(shuffleCommands[0], repeatCommands[0])
}
private fun initializePlayer() {
player = ExoPlayer.Builder(this)
.setRenderersFactory(getRenderersFactory())
.setMediaSourceFactory(getMediaSourceFactory())
.setAudioAttributes(AudioAttributes.DEFAULT, true)
.setHandleAudioBecomingNoisy(true)
.setWakeMode(C.WAKE_MODE_NETWORK)
.setLoadControl(initializeLoadControl())
.build()
player.shuffleModeEnabled = Preferences.isShuffleModeEnabled()
player.repeatMode = Preferences.getRepeatMode()
}
private fun initializeEqualizerManager() {
equalizerManager = EqualizerManager()
val audioSessionId = player.audioSessionId
if (equalizerManager.attachToSession(audioSessionId)) {
val enabled = Preferences.isEqualizerEnabled()
equalizerManager.setEnabled(enabled)
val bands = equalizerManager.getNumberOfBands()
val savedLevels = Preferences.getEqualizerBandLevels(bands)
for (i in 0 until bands) {
equalizerManager.setBandLevel(i.toShort(), savedLevels[i])
}
}
}
private fun initializeMediaLibrarySession() {
val sessionActivityPendingIntent =
TaskStackBuilder.create(this).run {
addNextIntent(Intent(this@MediaService, MainActivity::class.java))
getPendingIntent(0, FLAG_IMMUTABLE or FLAG_UPDATE_CURRENT)
}
mediaLibrarySession =
MediaLibrarySession.Builder(this, player, librarySessionCallback)
.setSessionActivity(sessionActivityPendingIntent)
.build()
if (!customLayout.isEmpty()) {
mediaLibrarySession.setCustomLayout(customLayout)
}
}
private fun restorePlayerFromQueue() {
if (player.mediaItemCount > 0) return
val queueRepository = QueueRepository()
val storedQueue = queueRepository.media
if (storedQueue.isNullOrEmpty()) return
val mediaItems = MappingUtil.mapMediaItems(storedQueue)
if (mediaItems.isEmpty()) return
val lastIndex = try {
queueRepository.lastPlayedMediaIndex
} catch (_: Exception) {
0
}.coerceIn(0, mediaItems.size - 1)
val lastPosition = try {
queueRepository.lastPlayedMediaTimestamp
} catch (_: Exception) {
0L
}.let { if (it < 0L) 0L else it }
player.setMediaItems(mediaItems, lastIndex, lastPosition)
player.prepare()
updateWidget()
}
private fun initializePlayerListener() {
player.addListener(object : Player.Listener {
override fun onMediaItemTransition(mediaItem: MediaItem?, reason: Int) {
if (mediaItem == null) return
if (reason == Player.MEDIA_ITEM_TRANSITION_REASON_SEEK || reason == Player.MEDIA_ITEM_TRANSITION_REASON_AUTO) {
MediaManager.setLastPlayedTimestamp(mediaItem)
}
updateWidget()
}
override fun onTracksChanged(tracks: Tracks) {
ReplayGainUtil.setReplayGain(player, tracks)
val currentMediaItem = player.currentMediaItem
if (currentMediaItem != null && currentMediaItem.mediaMetadata.extras != null) {
MediaManager.scrobble(currentMediaItem, false)
}
if (player.currentMediaItemIndex + 1 == player.mediaItemCount)
MediaManager.continuousPlay(player.currentMediaItem)
}
override fun onIsPlayingChanged(isPlaying: Boolean) {
if (!isPlaying) {
MediaManager.setPlayingPausedTimestamp(
player.currentMediaItem,
player.currentPosition
)
} else {
MediaManager.scrobble(player.currentMediaItem, false)
}
if (isPlaying) {
scheduleWidgetUpdates()
} else {
stopWidgetUpdates()
}
updateWidget()
}
override fun onPlaybackStateChanged(playbackState: Int) {
super.onPlaybackStateChanged(playbackState)
if (!player.hasNextMediaItem() &&
playbackState == Player.STATE_ENDED &&
player.mediaMetadata.extras?.getString("type") == Constants.MEDIA_TYPE_MUSIC
) {
MediaManager.scrobble(player.currentMediaItem, true)
MediaManager.saveChronology(player.currentMediaItem)
}
updateWidget()
}
override fun onPositionDiscontinuity(
oldPosition: Player.PositionInfo,
newPosition: Player.PositionInfo,
reason: Int
) {
super.onPositionDiscontinuity(oldPosition, newPosition, reason)
if (reason == Player.DISCONTINUITY_REASON_AUTO_TRANSITION) {
if (oldPosition.mediaItem?.mediaMetadata?.extras?.getString("type") == Constants.MEDIA_TYPE_MUSIC) {
MediaManager.scrobble(oldPosition.mediaItem, true)
MediaManager.saveChronology(oldPosition.mediaItem)
}
if (newPosition.mediaItem?.mediaMetadata?.extras?.getString("type") == Constants.MEDIA_TYPE_MUSIC) {
MediaManager.setLastPlayedTimestamp(newPosition.mediaItem)
}
}
}
override fun onShuffleModeEnabledChanged(shuffleModeEnabled: Boolean) {
Preferences.setShuffleModeEnabled(shuffleModeEnabled)
customLayout = librarySessionCallback.buildCustomLayout(player)
mediaLibrarySession.setCustomLayout(customLayout)
}
override fun onRepeatModeChanged(repeatMode: Int) {
Preferences.setRepeatMode(repeatMode)
customLayout = librarySessionCallback.buildCustomLayout(player)
mediaLibrarySession.setCustomLayout(customLayout)
}
})
if (player.isPlaying) {
scheduleWidgetUpdates()
}
}
private fun setPlayer(player: Player) {
mediaLibrarySession.player = player
}
private fun releasePlayer() {
player.release()
mediaLibrarySession.release()
}
@SuppressLint("PrivateResource")
private fun getShuffleCommandButton(sessionCommand: SessionCommand): CommandButton {
val isOn = sessionCommand.customAction == CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_ON
return CommandButton.Builder()
.setDisplayName(
getString(
if (isOn) R.string.exo_controls_shuffle_on_description
else R.string.exo_controls_shuffle_off_description
)
)
.setSessionCommand(sessionCommand)
.setIconResId(if (isOn) R.drawable.exo_icon_shuffle_off else R.drawable.exo_icon_shuffle_on)
.build()
}
@SuppressLint("PrivateResource")
private fun getRepeatCommandButton(sessionCommand: SessionCommand): CommandButton {
val icon = when (sessionCommand.customAction) {
CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ONE -> R.drawable.exo_icon_repeat_one
CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ALL -> R.drawable.exo_icon_repeat_all
else -> R.drawable.exo_icon_repeat_off
}
val description = when (sessionCommand.customAction) {
CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ONE -> R.string.exo_controls_repeat_one_description
CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ALL -> R.string.exo_controls_repeat_all_description
else -> R.string.exo_controls_repeat_off_description
}
return CommandButton.Builder()
.setDisplayName(getString(description))
.setSessionCommand(sessionCommand)
.setIconResId(icon)
.build()
}
private fun ignoreFuture(@Suppress("UNUSED_PARAMETER") customLayout: ListenableFuture<SessionResult>) {
/* Do nothing. */
}
private fun initializeLoadControl(): DefaultLoadControl {
return DefaultLoadControl.Builder()
.setBufferDurationsMs(
(DefaultLoadControl.DEFAULT_MIN_BUFFER_MS * Preferences.getBufferingStrategy()).toInt(),
(DefaultLoadControl.DEFAULT_MAX_BUFFER_MS * Preferences.getBufferingStrategy()).toInt(),
DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_MS,
DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS
)
.build()
}
private fun updateWidget() {
val mi = player.currentMediaItem
val title = mi?.mediaMetadata?.title?.toString()
?: mi?.mediaMetadata?.extras?.getString("title")
val artist = mi?.mediaMetadata?.artist?.toString()
?: mi?.mediaMetadata?.extras?.getString("artist")
val album = mi?.mediaMetadata?.albumTitle?.toString()
?: mi?.mediaMetadata?.extras?.getString("album")
val extras = mi?.mediaMetadata?.extras
val coverId = extras?.getString("coverArtId")
val songLink = extras?.getString("assetLinkSong")
?: AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_SONG, extras?.getString("id"))
val albumLink = extras?.getString("assetLinkAlbum")
?: AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ALBUM, extras?.getString("albumId"))
val artistLink = extras?.getString("assetLinkArtist")
?: AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ARTIST, extras?.getString("artistId"))
val position = player.currentPosition.takeIf { it != C.TIME_UNSET } ?: 0L
val duration = player.duration.takeIf { it != C.TIME_UNSET } ?: 0L
WidgetUpdateManager.updateFromState(
this,
title ?: "",
artist ?: "",
album ?: "",
coverId,
player.isPlaying,
player.shuffleModeEnabled,
player.repeatMode,
position,
duration,
songLink,
albumLink,
artistLink
)
}
private fun scheduleWidgetUpdates() {
if (widgetUpdateScheduled) return
widgetUpdateHandler.postDelayed(widgetUpdateRunnable, WIDGET_UPDATE_INTERVAL_MS)
widgetUpdateScheduled = true
}
private fun stopWidgetUpdates() {
if (!widgetUpdateScheduled) return
widgetUpdateHandler.removeCallbacks(widgetUpdateRunnable)
widgetUpdateScheduled = false
}
private fun getRenderersFactory() = DownloadUtil.buildRenderersFactory(this, false)
private fun getMediaSourceFactory(): MediaSource.Factory = DynamicMediaSourceFactory(this)
}
private const val WIDGET_UPDATE_INTERVAL_MS = 1000L