playback: move player into module

This commit is contained in:
Alexander Capehart 2024-09-23 15:15:06 -06:00
parent e32c687c61
commit 5d1111b12a
6 changed files with 208 additions and 159 deletions

View file

@ -16,7 +16,7 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.oxycblt.auxio.playback.service
package org.oxycblt.auxio.playback.player
import androidx.media3.common.C
import androidx.media3.exoplayer.source.ShuffleOrder

View file

@ -1,30 +1,17 @@
package org.oxycblt.auxio.playback.service
package org.oxycblt.auxio.playback.player
import androidx.media3.common.C
import androidx.media3.common.MediaItem
import androidx.media3.common.Player
import androidx.media3.exoplayer.ExoPlayer
import org.oxycblt.auxio.playback.PlaybackSettings
class GaplessPlayerKernel(private val exoPlayer: ExoPlayer, private val playbackSettings: PlaybackSettings) : PlayerKernel, PlaybackSettings.Listener {
init {
playbackSettings.registerListener(this)
class GaplessQueuer private constructor(private val exoPlayer: ExoPlayer) : Queuer {
data object Factory : Queuer.Factory {
override fun create(exoPlayer: ExoPlayer) = GaplessQueuer(exoPlayer)
}
override val isPlaying: Boolean = exoPlayer.isPlaying
override var playWhenReady: Boolean = exoPlayer.playWhenReady
set(value) {
field = value
exoPlayer.playWhenReady = value
}
override val currentPosition: Long = exoPlayer.currentPosition
@get:Player.RepeatMode override var repeatMode: Int = exoPlayer.repeatMode
set(value) {
field = value
exoPlayer.repeatMode = value
updatePauseOnRepeat()
}
override val audioSessionId: Int = exoPlayer.audioSessionId
override val currentMediaItem: MediaItem? = exoPlayer.currentMediaItem
override val currentMediaItemIndex: Int = exoPlayer.currentMediaItemIndex
override val shuffleModeEnabled: Boolean = exoPlayer.shuffleModeEnabled
override fun computeHeap(): List<MediaItem> {
return (0 until exoPlayer.mediaItemCount).map { exoPlayer.getMediaItemAt(it) }
@ -72,20 +59,6 @@ class GaplessPlayerKernel(private val exoPlayer: ExoPlayer, private val playback
override fun computeFirstMediaItemIndex() =
exoPlayer.currentTimeline.getFirstWindowIndex(exoPlayer.shuffleModeEnabled)
override fun addListener(player: Player.Listener) = exoPlayer.addListener(player)
override fun removeListener(player: Player.Listener) = exoPlayer.removeListener(player)
override fun release() {
exoPlayer.release()
playbackSettings.unregisterListener(this)
}
override val currentMediaItem: MediaItem? = exoPlayer.currentMediaItem
override val currentMediaItemIndex: Int = exoPlayer.currentMediaItemIndex
override val shuffleModeEnabled: Boolean = exoPlayer.shuffleModeEnabled
override fun play() = exoPlayer.play()
override fun pause() = exoPlayer.pause()
override fun seekTo(positionMs: Long) = exoPlayer.seekTo(positionMs)
override fun goto(mediaItemIndex: Int) = exoPlayer.seekTo(mediaItemIndex, C.TIME_UNSET)
override fun seekToNext() = exoPlayer.seekToNext()
@ -164,18 +137,9 @@ class GaplessPlayerKernel(private val exoPlayer: ExoPlayer, private val playback
if (exoPlayer.shuffleModeEnabled) {
// Have to manually refresh the shuffle seed and anchor it to the new current songs
exoPlayer.setShuffleOrder(
BetterShuffleOrder(exoPlayer.mediaItemCount, exoPlayer.currentMediaItemIndex))
BetterShuffleOrder(exoPlayer.mediaItemCount, exoPlayer.currentMediaItemIndex)
)
}
}
override fun onPauseOnRepeatChanged() {
super.onPauseOnRepeatChanged()
updatePauseOnRepeat()
}
private fun updatePauseOnRepeat() {
exoPlayer.pauseAtEndOfMediaItems =
exoPlayer.repeatMode == Player.REPEAT_MODE_ONE && playbackSettings.pauseOnRepeat
}
}

View file

@ -0,0 +1,115 @@
package org.oxycblt.auxio.playback.player
import android.content.Context
import androidx.media3.common.AudioAttributes
import androidx.media3.common.C
import androidx.media3.common.Player
import androidx.media3.common.Player.RepeatMode
import androidx.media3.decoder.ffmpeg.FfmpegAudioRenderer
import androidx.media3.exoplayer.ExoPlayer
import androidx.media3.exoplayer.RenderersFactory
import androidx.media3.exoplayer.audio.AudioCapabilities
import androidx.media3.exoplayer.audio.MediaCodecAudioRenderer
import androidx.media3.exoplayer.mediacodec.MediaCodecSelector
import androidx.media3.exoplayer.source.MediaSource
import org.oxycblt.auxio.playback.replaygain.ReplayGainAudioProcessor
import javax.inject.Inject
interface PlayerFactory {
fun create(context: Context): ThinPlayer
}
interface ThinPlayer {
val isPlaying: Boolean
var playWhenReady: Boolean
val currentPosition: Long
@get:RepeatMode var repeatMode: Int
val audioSessionId: Int
var pauseAtEndOfMediaItems: Boolean
fun attach(listener: Player.Listener)
fun release()
fun play()
fun pause()
fun seekTo(positionMs: Long)
fun intoQueuer(queuerFactory: Queuer.Factory): Queuer
}
class PlayerFactoryImpl(@Inject private val mediaSourceFactory: MediaSource.Factory, @Inject private val replayGainProcessor: ReplayGainAudioProcessor) : PlayerFactory {
override fun create(context: Context): ThinPlayer {
// Since Auxio is a music player, only specify an audio renderer to save
// battery/apk size/cache size
val audioRenderer = RenderersFactory { handler, _, audioListener, _, _ ->
arrayOf(
FfmpegAudioRenderer(handler, audioListener, replayGainProcessor),
MediaCodecAudioRenderer(
context,
MediaCodecSelector.DEFAULT,
handler,
audioListener,
AudioCapabilities.DEFAULT_AUDIO_CAPABILITIES,
replayGainProcessor))
}
val exoPlayer =
ExoPlayer.Builder(context, audioRenderer)
.setMediaSourceFactory(mediaSourceFactory)
// Enable automatic WakeLock support
.setWakeMode(C.WAKE_MODE_LOCAL)
.setAudioAttributes(
// Signal that we are a music player.
AudioAttributes.Builder()
.setUsage(C.USAGE_MEDIA)
.setContentType(C.AUDIO_CONTENT_TYPE_MUSIC)
.build(),
true)
.build()
return ThinPlayerImpl(exoPlayer, replayGainProcessor)
}
}
private class ThinPlayerImpl(
private val exoPlayer: ExoPlayer,
private val replayGainProcessor: ReplayGainAudioProcessor
) : ThinPlayer {
override val isPlaying: Boolean get() = exoPlayer.isPlaying
override var playWhenReady: Boolean
get() = exoPlayer.playWhenReady
set(value) {
exoPlayer.playWhenReady = value
}
override val currentPosition: Long get() = exoPlayer.currentPosition
override var repeatMode: Int
get() = exoPlayer.repeatMode
set(value) {
exoPlayer.repeatMode = value
}
override val audioSessionId: Int get() = exoPlayer.audioSessionId
override var pauseAtEndOfMediaItems: Boolean
get() = exoPlayer.pauseAtEndOfMediaItems
set(value) {
exoPlayer.pauseAtEndOfMediaItems = value
}
override fun attach(listener: Player.Listener) {
exoPlayer.addListener(listener)
replayGainProcessor.attach()
}
override fun release() {
replayGainProcessor.release()
exoPlayer.release()
}
override fun play() = exoPlayer.play()
override fun pause() = exoPlayer.pause()
override fun seekTo(positionMs: Long) = exoPlayer.seekTo(positionMs)
override fun intoQueuer(queuerFactory: Queuer.Factory) = queuerFactory.create(exoPlayer)
}

View file

@ -16,23 +16,14 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.oxycblt.auxio.playback.service
package org.oxycblt.auxio.playback.player
import android.content.Context
import android.content.Intent
import android.media.audiofx.AudioEffect
import androidx.media3.common.AudioAttributes
import androidx.media3.common.C
import androidx.media3.common.MediaItem
import androidx.media3.common.PlaybackException
import androidx.media3.common.Player
import androidx.media3.decoder.ffmpeg.FfmpegAudioRenderer
import androidx.media3.exoplayer.ExoPlayer
import androidx.media3.exoplayer.RenderersFactory
import androidx.media3.exoplayer.audio.AudioCapabilities
import androidx.media3.exoplayer.audio.MediaCodecAudioRenderer
import androidx.media3.exoplayer.mediacodec.MediaCodecSelector
import androidx.media3.exoplayer.source.MediaSource
import dagger.hilt.android.qualifiers.ApplicationContext
import javax.inject.Inject
import kotlinx.coroutines.CoroutineScope
@ -61,9 +52,9 @@ import org.oxycblt.auxio.playback.state.StateAck
import org.oxycblt.auxio.util.logD
import org.oxycblt.auxio.util.logE
class ExoPlaybackStateHolder(
class PlayerStateHolder(
private val context: Context,
private val kernel: PlayerKernel,
private val playerFactory: PlayerFactory,
private val playbackManager: PlaybackStateManager,
private val persistenceRepository: PersistenceRepository,
private val playbackSettings: PlaybackSettings,
@ -75,52 +66,24 @@ class ExoPlaybackStateHolder(
PlaybackStateHolder,
Player.Listener,
MusicRepository.UpdateListener,
ImageSettings.Listener {
ImageSettings.Listener,
PlaybackSettings.Listener {
class Factory
@Inject
constructor(
@ApplicationContext private val context: Context,
private val playbackManager: PlaybackStateManager,
private val persistenceRepository: PersistenceRepository,
private val playbackSettings: PlaybackSettings,
private val playerFactory: PlayerFactory,
private val commandFactory: PlaybackCommand.Factory,
private val mediaSourceFactory: MediaSource.Factory,
private val replayGainProcessor: ReplayGainAudioProcessor,
private val musicRepository: MusicRepository,
private val imageSettings: ImageSettings,
) {
fun create(): ExoPlaybackStateHolder {
// Since Auxio is a music player, only specify an audio renderer to save
// battery/apk size/cache size
val audioRenderer = RenderersFactory { handler, _, audioListener, _, _ ->
arrayOf(
FfmpegAudioRenderer(handler, audioListener, replayGainProcessor),
MediaCodecAudioRenderer(
context,
MediaCodecSelector.DEFAULT,
handler,
audioListener,
AudioCapabilities.DEFAULT_AUDIO_CAPABILITIES,
replayGainProcessor))
}
val exoPlayer =
ExoPlayer.Builder(context, audioRenderer)
.setMediaSourceFactory(mediaSourceFactory)
// Enable automatic WakeLock support
.setWakeMode(C.WAKE_MODE_LOCAL)
.setAudioAttributes(
// Signal that we are a music player.
AudioAttributes.Builder()
.setUsage(C.USAGE_MEDIA)
.setContentType(C.AUDIO_CONTENT_TYPE_MUSIC)
.build(),
true)
.build()
return ExoPlaybackStateHolder(
fun create(context: Context): PlayerStateHolder {
return PlayerStateHolder(
context,
GaplessPlayerKernel(exoPlayer, playbackSettings),
playerFactory,
playbackManager,
persistenceRepository,
playbackSettings,
@ -136,25 +99,29 @@ class ExoPlaybackStateHolder(
private val restoreScope = CoroutineScope(Dispatchers.IO + saveJob)
private var currentSaveJob: Job? = null
private var openAudioEffectSession = false
private val player = playerFactory.create(context)
private val queuer = player.intoQueuer(GaplessQueuer.Factory)
var sessionOngoing = false
private set
fun attach() {
player.attach(this)
playbackSettings.registerListener(this)
imageSettings.registerListener(this)
kernel.addListener(this)
playbackManager.registerStateHolder(this)
musicRepository.addUpdateListener(this)
}
fun release() {
saveJob.cancel()
kernel.removeListener(this)
player.release()
playbackSettings.unregisterListener(this)
playbackManager.unregisterStateHolder(this)
musicRepository.removeUpdateListener(this)
replayGainProcessor.release()
imageSettings.unregisterListener(this)
kernel.release()
player.release()
}
override var parent: MusicParent? = null
@ -162,15 +129,15 @@ class ExoPlaybackStateHolder(
override val progression: Progression
get() {
val mediaItem = kernel.currentMediaItem ?: return Progression.nil()
val mediaItem = queuer.currentMediaItem ?: return Progression.nil()
val duration = mediaItem.mediaMetadata.extras?.getLong("durationMs") ?: Long.MAX_VALUE
val clampedPosition = kernel.currentPosition.coerceAtLeast(0).coerceAtMost(duration)
return Progression.from(kernel.playWhenReady, kernel.isPlaying, clampedPosition)
val clampedPosition = player.currentPosition.coerceAtLeast(0).coerceAtMost(duration)
return Progression.from(player.playWhenReady, player.isPlaying, clampedPosition)
}
override val repeatMode
get() =
when (val repeatMode = kernel.repeatMode) {
when (val repeatMode = player.repeatMode) {
Player.REPEAT_MODE_OFF -> RepeatMode.NONE
Player.REPEAT_MODE_ONE -> RepeatMode.TRACK
Player.REPEAT_MODE_ALL -> RepeatMode.ALL
@ -178,12 +145,12 @@ class ExoPlaybackStateHolder(
}
override val audioSessionId: Int
get() = kernel.audioSessionId
get() = player.audioSessionId
override fun resolveQueue(): RawQueue {
val heap = kernel.computeHeap()
val shuffledMapping = if (kernel.shuffleModeEnabled) kernel.computeMapping() else emptyList()
return RawQueue(heap.mapNotNull { it.song }, shuffledMapping, kernel.currentMediaItemIndex)
val heap = queuer.computeHeap()
val shuffledMapping = if (queuer.shuffleModeEnabled) queuer.computeMapping() else emptyList()
return RawQueue(heap.mapNotNull { it.song }, shuffledMapping, queuer.currentMediaItemIndex)
}
override fun handleDeferred(action: DeferredPlayback): Boolean {
@ -236,22 +203,23 @@ class ExoPlaybackStateHolder(
}
override fun playing(playing: Boolean) {
kernel.playWhenReady = playing
player.playWhenReady = playing
}
override fun seekTo(positionMs: Long) {
kernel.seekTo(positionMs)
player.seekTo(positionMs)
deferSave()
// Ack handled w/ExoPlayer events
}
override fun repeatMode(repeatMode: RepeatMode) {
kernel.repeatMode =
player.repeatMode =
when (repeatMode) {
RepeatMode.NONE -> Player.REPEAT_MODE_OFF
RepeatMode.ALL -> Player.REPEAT_MODE_ALL
RepeatMode.TRACK -> Player.REPEAT_MODE_ONE
}
updatePauseOnRepeat()
playbackManager.ack(this, StateAck.RepeatModeChanged)
deferSave()
}
@ -263,14 +231,14 @@ class ExoPlaybackStateHolder(
command.song
?.let { command.queue.indexOf(it) }
.also { check(it != -1) { "Start song not in queue" } }
kernel.prepareNew(mediaItems, startIndex, command.shuffled)
kernel.play()
queuer.prepareNew(mediaItems, startIndex, command.shuffled)
player.play()
playbackManager.ack(this, StateAck.NewPlayback)
deferSave()
}
override fun shuffled(shuffled: Boolean) {
kernel.shuffled(shuffled)
queuer.shuffled(shuffled)
playbackManager.ack(this, StateAck.QueueReordered)
deferSave()
}
@ -279,17 +247,17 @@ class ExoPlaybackStateHolder(
// Replicate the old pseudo-circular queue behavior when no repeat option is implemented.
// Basically, you can't skip back and wrap around the queue, but you can skip forward and
// wrap around the queue, albeit playback will be paused.
if (kernel.repeatMode == Player.REPEAT_MODE_ALL || kernel.hasNextMediaItem()) {
kernel.seekToNext()
if (player.repeatMode == Player.REPEAT_MODE_ALL || queuer.hasNextMediaItem()) {
queuer.seekToNext()
if (!playbackSettings.rememberPause) {
kernel.play()
player.play()
}
} else {
kernel.goto(kernel.computeFirstMediaItemIndex())
queuer.goto(queuer.computeFirstMediaItemIndex())
// TODO: Dislike the UX implications of this, I feel should I bite the bullet
// and switch to dynamic skip enable/disable?
if (!playbackSettings.rememberPause) {
kernel.pause()
player.pause()
}
}
playbackManager.ack(this, StateAck.IndexMoved)
@ -298,47 +266,47 @@ class ExoPlaybackStateHolder(
override fun prev() {
if (playbackSettings.rewindWithPrev) {
kernel.seekToPrevious()
} else if (kernel.hasPreviousMediaItem()) {
kernel.seekToPreviousMediaItem()
queuer.seekToPrevious()
} else if (queuer.hasPreviousMediaItem()) {
queuer.seekToPreviousMediaItem()
} else {
kernel.seekTo(0)
player.seekTo(0)
}
if (!playbackSettings.rememberPause) {
kernel.play()
player.play()
}
playbackManager.ack(this, StateAck.IndexMoved)
deferSave()
}
override fun goto(index: Int) {
val indices = kernel.computeMapping()
val indices = queuer.computeMapping()
if (indices.isEmpty()) {
return
}
val trueIndex = indices[index]
kernel.goto(trueIndex)
queuer.goto(trueIndex)
if (!playbackSettings.rememberPause) {
kernel.play()
player.play()
}
playbackManager.ack(this, StateAck.IndexMoved)
deferSave()
}
override fun playNext(songs: List<Song>, ack: StateAck.PlayNext) {
kernel.addBottomMediaItems(songs.map { it.buildMediaItem() })
queuer.addBottomMediaItems(songs.map { it.buildMediaItem() })
playbackManager.ack(this, ack)
deferSave()
}
override fun addToQueue(songs: List<Song>, ack: StateAck.AddToQueue) {
kernel.addTopMediaItems(songs.map { it.buildMediaItem() })
queuer.addTopMediaItems(songs.map { it.buildMediaItem() })
playbackManager.ack(this, ack)
deferSave()
}
override fun move(from: Int, to: Int, ack: StateAck.Move) {
val indices = kernel.computeMapping()
val indices = queuer.computeMapping()
if (indices.isEmpty()) {
return
}
@ -346,22 +314,22 @@ class ExoPlaybackStateHolder(
val trueFrom = indices[from]
val trueTo = indices[to]
kernel.moveMediaItem(trueFrom, trueTo)
queuer.moveMediaItem(trueFrom, trueTo)
playbackManager.ack(this, ack)
deferSave()
}
override fun remove(at: Int, ack: StateAck.Remove) {
val indices = kernel.computeMapping()
val indices = queuer.computeMapping()
if (indices.isEmpty()) {
return
}
val trueIndex = indices[at]
val songWillChange = kernel.currentMediaItemIndex == trueIndex
kernel.removeMediaItem(trueIndex)
val songWillChange = queuer.currentMediaItemIndex == trueIndex
queuer.removeMediaItem(trueIndex)
if (songWillChange && !playbackSettings.rememberPause) {
kernel.play()
player.play()
}
playbackManager.ack(this, ack)
deferSave()
@ -379,8 +347,8 @@ class ExoPlaybackStateHolder(
sendEvent = true
}
if (rawQueue != resolveQueue()) {
kernel.prepareSaved(rawQueue.heap.map { it.buildMediaItem() }, rawQueue.shuffledMapping, rawQueue.heapIndex, rawQueue.isShuffled)
kernel.pause()
queuer.prepareSaved(rawQueue.heap.map { it.buildMediaItem() }, rawQueue.shuffledMapping, rawQueue.heapIndex, rawQueue.isShuffled)
player.pause()
sendEvent = true
}
if (sendEvent) {
@ -403,7 +371,7 @@ class ExoPlaybackStateHolder(
}
override fun reset(ack: StateAck.NewPlayback) {
kernel.discard()
queuer.discard()
playbackManager.ack(this, ack)
deferSave()
}
@ -413,7 +381,7 @@ class ExoPlaybackStateHolder(
override fun onPlayWhenReadyChanged(playWhenReady: Boolean, reason: Int) {
super.onPlayWhenReadyChanged(playWhenReady, reason)
if (kernel.playWhenReady) {
if (player.playWhenReady) {
// Mark that we have started playing so that the notification can now be posted.
logD("Player has started playing")
sessionOngoing = true
@ -435,9 +403,9 @@ class ExoPlaybackStateHolder(
override fun onPlaybackStateChanged(playbackState: Int) {
super.onPlaybackStateChanged(playbackState)
if (playbackState == Player.STATE_ENDED && kernel.repeatMode == Player.REPEAT_MODE_OFF) {
if (playbackState == Player.STATE_ENDED && player.repeatMode == Player.REPEAT_MODE_OFF) {
goto(0)
kernel.pause()
player.pause()
}
}
@ -490,6 +458,20 @@ class ExoPlaybackStateHolder(
}
}
// --- PLAYBACK SETTINGS METHODS ---
override fun onPauseOnRepeatChanged() {
super.onPauseOnRepeatChanged()
updatePauseOnRepeat()
}
private fun updatePauseOnRepeat() {
player.pauseAtEndOfMediaItems =
player.repeatMode == Player.REPEAT_MODE_ONE && playbackSettings.pauseOnRepeat
}
// --- OVERRIDES ---
private fun save(cb: () -> Unit) {
saveJob {
persistenceRepository.saveState(playbackManager.toSavedState())

View file

@ -1,29 +1,13 @@
package org.oxycblt.auxio.playback.service
package org.oxycblt.auxio.playback.player
import androidx.media3.common.MediaItem
import androidx.media3.common.Player
import org.oxycblt.auxio.music.Song
import org.oxycblt.auxio.playback.state.RawQueue
import org.oxycblt.auxio.playback.state.RepeatMode
import androidx.media3.exoplayer.ExoPlayer
interface PlayerKernel {
// REPLICAS
val isPlaying: Boolean
var playWhenReady: Boolean
val currentPosition: Long
@get:Player.RepeatMode var repeatMode: Int
val audioSessionId: Int
interface Queuer {
val currentMediaItem: MediaItem?
val currentMediaItemIndex: Int
val shuffleModeEnabled: Boolean
fun addListener(player: Player.Listener)
fun removeListener(player: Player.Listener)
fun release()
fun play()
fun pause()
fun seekTo(positionMs: Long)
fun goto(mediaItemIndex: Int)
fun seekToNext()
@ -47,5 +31,8 @@ interface PlayerKernel {
fun addTopMediaItems(mediaItems: List<MediaItem>)
fun addBottomMediaItems(mediaItems: List<MediaItem>)
fun shuffled(shuffled: Boolean)
}
interface Factory {
fun create(exoPlayer: ExoPlayer): Queuer
}
}

View file

@ -25,6 +25,7 @@ import kotlinx.coroutines.Job
import org.oxycblt.auxio.ForegroundListener
import org.oxycblt.auxio.ForegroundServiceNotification
import org.oxycblt.auxio.IntegerTable
import org.oxycblt.auxio.playback.player.PlayerStateHolder
import org.oxycblt.auxio.playback.state.DeferredPlayback
import org.oxycblt.auxio.playback.state.PlaybackStateManager
import org.oxycblt.auxio.util.logD
@ -35,7 +36,7 @@ private constructor(
private val context: Context,
private val foregroundListener: ForegroundListener,
private val playbackManager: PlaybackStateManager,
exoHolderFactory: ExoPlaybackStateHolder.Factory,
playerHolderFactory: PlayerStateHolder.Factory,
sessionHolderFactory: MediaSessionHolder.Factory,
widgetComponentFactory: WidgetComponent.Factory,
systemReceiverFactory: SystemPlaybackReceiver.Factory,
@ -44,7 +45,7 @@ private constructor(
@Inject
constructor(
private val playbackManager: PlaybackStateManager,
private val exoHolderFactory: ExoPlaybackStateHolder.Factory,
private val exoHolderFactory: PlayerStateHolder.Factory,
private val sessionHolderFactory: MediaSessionHolder.Factory,
private val widgetComponentFactory: WidgetComponent.Factory,
private val systemReceiverFactory: SystemPlaybackReceiver.Factory,
@ -61,7 +62,7 @@ private constructor(
}
private val waitJob = Job()
private val exoHolder = exoHolderFactory.create()
private val exoHolder = playerHolderFactory.create(context)
private val sessionHolder = sessionHolderFactory.create(context, foregroundListener)
private val widgetComponent = widgetComponentFactory.create(context)
private val systemReceiver = systemReceiverFactory.create(context, widgetComponent)