Android persist playback rate #138

android/app/src/main/java/com/audiobookshelf/app/player/MediaSessionCallback.kt

@@ -30,7 +30,7 @@ class MediaSessionCallback(var playerNotificationService:PlayerNotificationServi
       playerNotificationService.mediaManager.play(li, playerNotificationService.getMediaPlayer()) {
         Log.d(tag, "About to prepare player with ${it.displayTitle}")
         Handler(Looper.getMainLooper()).post() {
-          playerNotificationService.preparePlayer(it,true)
+          playerNotificationService.preparePlayer(it,true,null)
         }
       }
     }
@@ -52,7 +52,7 @@ class MediaSessionCallback(var playerNotificationService:PlayerNotificationServi
       playerNotificationService.mediaManager.play(li, playerNotificationService.getMediaPlayer()) {
         Log.d(tag, "About to prepare player with ${it.displayTitle}")
         Handler(Looper.getMainLooper()).post() {
-          playerNotificationService.preparePlayer(it,true)
+          playerNotificationService.preparePlayer(it,true,null)
         }
       }
     }
@@ -100,7 +100,7 @@ class MediaSessionCallback(var playerNotificationService:PlayerNotificationServi
       playerNotificationService.mediaManager.play(li, playerNotificationService.getMediaPlayer()) {
         Log.d(tag, "About to prepare player with ${it.displayTitle}")
         Handler(Looper.getMainLooper()).post() {
-          playerNotificationService.preparePlayer(it,true)
+          playerNotificationService.preparePlayer(it,true,null)
         }
       }
     }

android/app/src/main/java/com/audiobookshelf/app/player/MediaSessionPlaybackPreparer.kt

@@ -32,7 +32,7 @@ class MediaSessionPlaybackPreparer(var playerNotificationService:PlayerNotificat
     playerNotificationService.mediaManager.getFirstItem()?.let { li ->
       playerNotificationService.mediaManager.play(li, playerNotificationService.getMediaPlayer()) {
         Handler(Looper.getMainLooper()).post() {
-          playerNotificationService.preparePlayer(it,playWhenReady)
+          playerNotificationService.preparePlayer(it,playWhenReady,null)
         }
       }
     }
@@ -46,7 +46,7 @@ class MediaSessionPlaybackPreparer(var playerNotificationService:PlayerNotificat
       playerNotificationService.mediaManager.play(li, playerNotificationService.getMediaPlayer()) {
         Log.d(tag, "About to prepare player with ${it.displayTitle}")
         Handler(Looper.getMainLooper()).post() {
-          playerNotificationService.preparePlayer(it,playWhenReady)
+          playerNotificationService.preparePlayer(it,playWhenReady,null)
         }
       }
     }
@@ -58,7 +58,7 @@ class MediaSessionPlaybackPreparer(var playerNotificationService:PlayerNotificat
       playerNotificationService.mediaManager.play(li, playerNotificationService.getMediaPlayer()) {
         Log.d(tag, "About to prepare player with ${it.displayTitle}")
         Handler(Looper.getMainLooper()).post() {
-          playerNotificationService.preparePlayer(it,playWhenReady)
+          playerNotificationService.preparePlayer(it,playWhenReady,null)
         }
       }
     }

android/app/src/main/java/com/audiobookshelf/app/player/PlayerNotificationService.kt

@@ -9,7 +9,6 @@ import android.hardware.SensorManager
 import android.os.*
 import android.support.v4.media.MediaBrowserCompat
 import android.support.v4.media.MediaDescriptionCompat
-import android.support.v4.media.MediaMetadataCompat
 import android.support.v4.media.session.MediaControllerCompat
 import android.support.v4.media.session.MediaSessionCompat
 import android.support.v4.media.session.PlaybackStateCompat
@@ -31,7 +30,6 @@ import com.google.android.exoplayer2.source.ProgressiveMediaSource
 import com.google.android.exoplayer2.source.hls.HlsMediaSource
 import com.google.android.exoplayer2.ui.PlayerNotificationManager
 import com.google.android.exoplayer2.upstream.*
-import io.paperdb.Paper
 import java.util.*
 import kotlin.concurrent.schedule
 
@@ -82,8 +80,9 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
   private var channelName = "Audiobookshelf Channel"
 
   private var currentPlaybackSession:PlaybackSession? = null
+  private var initialPlaybackRate:Float? = null
 
-  var isAndroidAuto = false
+  private var isAndroidAuto = false
 
   // The following are used for the shake detection
   private var isShakeSensorRegistered:Boolean = false
@@ -164,7 +163,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     ctx = this
 
     // Initialize player
-    var customLoadControl:LoadControl = DefaultLoadControl.Builder().setBufferDurationsMs(
+    val customLoadControl:LoadControl = DefaultLoadControl.Builder().setBufferDurationsMs(
       1000 * 20, // 20s min buffer
       1000 * 45, // 45s max buffer
       1000 * 5, // 5s playback start
@@ -178,7 +177,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
       .build()
     mPlayer.setHandleAudioBecomingNoisy(true)
     mPlayer.addListener(PlayerListener(this))
-    var audioAttributes:AudioAttributes = AudioAttributes.Builder().setUsage(C.USAGE_MEDIA).setContentType(C.CONTENT_TYPE_SPEECH).build()
+    val audioAttributes:AudioAttributes = AudioAttributes.Builder().setUsage(C.USAGE_MEDIA).setContentType(C.CONTENT_TYPE_SPEECH).build()
     mPlayer.setAudioAttributes(audioAttributes, true)
 
     currentPlayer = mPlayer
@@ -205,7 +204,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
 
     val sessionActivityPendingIntent =
       packageManager?.getLaunchIntentForPackage(packageName)?.let { sessionIntent ->
-        PendingIntent.getActivity(this, 0, sessionIntent, 0)
+        PendingIntent.getActivity(this, 0, sessionIntent, PendingIntent.FLAG_IMMUTABLE)
       }
 
     mediaSession = MediaSessionCompat(this, tag)
@@ -275,7 +274,10 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
   /*
     User callable methods
   */
-  fun preparePlayer(playbackSession: PlaybackSession, playWhenReady:Boolean) {
+  fun preparePlayer(playbackSession: PlaybackSession, playWhenReady:Boolean, playbackRate:Float?) {
+    val playbackRateToUse = playbackRate ?: initialPlaybackRate ?: 1f
+    initialPlaybackRate = playbackRate
+
     playbackSession.mediaPlayer = getMediaPlayer()
 
     if (playbackSession.mediaPlayer == "cast-player" && playbackSession.isLocal) {
@@ -296,9 +298,9 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
 
     clientEventEmitter?.onPlaybackSession(playbackSession)
 
-    var metadata = playbackSession.getMediaMetadataCompat()
+    val metadata = playbackSession.getMediaMetadataCompat()
     mediaSession.setMetadata(metadata)
-    var mediaItems = playbackSession.getMediaItems()
+    val mediaItems = playbackSession.getMediaItems()
 
     if (mediaItems.isEmpty()) {
       Log.e(tag, "Invalid playback session no media items to play")
@@ -307,20 +309,20 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     }
 
     if (mPlayer == currentPlayer) {
-      var mediaSource:MediaSource
+      val mediaSource:MediaSource
 
       if (playbackSession.isLocal) {
         Log.d(tag, "Playing Local Item")
-        var dataSourceFactory = DefaultDataSource.Factory(ctx)
+        val dataSourceFactory = DefaultDataSource.Factory(ctx)
         mediaSource = ProgressiveMediaSource.Factory(dataSourceFactory).createMediaSource(mediaItems[0])
       } else if (!playbackSession.isHLS) {
         Log.d(tag, "Direct Playing Item")
-        var dataSourceFactory = DefaultHttpDataSource.Factory()
+        val dataSourceFactory = DefaultHttpDataSource.Factory()
         dataSourceFactory.setUserAgent(channelId)
         mediaSource = ProgressiveMediaSource.Factory(dataSourceFactory).createMediaSource(mediaItems[0])
       } else {
         Log.d(tag, "Playing HLS Item")
-        var dataSourceFactory = DefaultHttpDataSource.Factory()
+        val dataSourceFactory = DefaultHttpDataSource.Factory()
         dataSourceFactory.setUserAgent(channelId)
         dataSourceFactory.setDefaultRequestProperties(hashMapOf("Authorization" to "Bearer ${DeviceManager.token}"))
         mediaSource = HlsMediaSource.Factory(dataSourceFactory).createMediaSource(mediaItems[0])
@@ -333,8 +335,8 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
         currentPlayer.addMediaItems(mediaItems.subList(1, mediaItems.size))
         Log.d(tag, "currentPlayer total media items ${currentPlayer.mediaItemCount}")
 
-        var currentTrackIndex = playbackSession.getCurrentTrackIndex()
+        val currentTrackIndex = playbackSession.getCurrentTrackIndex()
-        var currentTrackTime = playbackSession.getCurrentTrackTimeMs()
+        val currentTrackTime = playbackSession.getCurrentTrackTimeMs()
         Log.d(tag, "currentPlayer current track index $currentTrackIndex & current track time $currentTrackTime")
         currentPlayer.seekTo(currentTrackIndex, currentTrackTime)
       } else {
@@ -343,16 +345,15 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
 
       Log.d(tag, "Prepare complete for session ${currentPlaybackSession?.displayTitle} | ${currentPlayer.mediaItemCount}")
       currentPlayer.playWhenReady = playWhenReady
-      currentPlayer.setPlaybackSpeed(1f) // TODO: Playback speed should come from settings
+      currentPlayer.setPlaybackSpeed(playbackRateToUse)
       currentPlayer.prepare()
-
     } else if (castPlayer != null) {
-      var currentTrackIndex = playbackSession.getCurrentTrackIndex()
+      val currentTrackIndex = playbackSession.getCurrentTrackIndex()
-      var currentTrackTime = playbackSession.getCurrentTrackTimeMs()
+      val currentTrackTime = playbackSession.getCurrentTrackTimeMs()
-      var mediaType = playbackSession.mediaType
+      val mediaType = playbackSession.mediaType
       Log.d(tag, "Loading cast player $currentTrackIndex $currentTrackTime $mediaType")
 
-      castPlayer?.load(mediaItems, currentTrackIndex, currentTrackTime, playWhenReady, 1f, mediaType)
+      castPlayer?.load(mediaItems, currentTrackIndex, currentTrackTime, playWhenReady, playbackRateToUse, mediaType)
     }
   }
 
@@ -360,14 +361,14 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     // On error and was attempting to direct play - fallback to transcode
     currentPlaybackSession?.let { playbackSession ->
       if (playbackSession.isDirectPlay) {
-        var mediaPlayer = getMediaPlayer()
+        val mediaPlayer = getMediaPlayer()
         Log.d(tag, "Fallback to transcode $mediaPlayer")
 
-        var libraryItemId = playbackSession.libraryItemId ?: "" // Must be true since direct play
+        val libraryItemId = playbackSession.libraryItemId ?: "" // Must be true since direct play
-        var episodeId = playbackSession.episodeId
+        val episodeId = playbackSession.episodeId
         apiHandler.playLibraryItem(libraryItemId, episodeId, true, mediaPlayer) {
           Handler(Looper.getMainLooper()).post() {
-            preparePlayer(it, true)
+            preparePlayer(it, true, null)
           }
         }
       } else {
@@ -378,7 +379,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
   }
 
   fun switchToPlayer(useCastPlayer: Boolean) {
-    var wasPlaying = currentPlayer.isPlaying
+    val wasPlaying = currentPlayer.isPlaying
     if (useCastPlayer) {
       if (currentPlayer == castPlayer) {
         Log.d(tag, "switchToPlayer: Already using Cast Player " + castPlayer?.deviceInfo)
@@ -420,7 +421,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
       if (wasPlaying) { // media is paused when switching players
         clientEventEmitter?.onPlayingUpdate(false)
       }
-      preparePlayer(it, false)
+      preparePlayer(it, false, null)
     }
   }
 
@@ -499,8 +500,8 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     Log.d(tag, "seekPlayer mediaCount = ${currentPlayer.mediaItemCount} | $time")
     if (currentPlayer.mediaItemCount > 1) {
       currentPlaybackSession?.currentTime = time / 1000.0
-      var newWindowIndex = currentPlaybackSession?.getCurrentTrackIndex() ?: 0
+      val newWindowIndex = currentPlaybackSession?.getCurrentTrackIndex() ?: 0
-      var newTimeOffset = currentPlaybackSession?.getCurrentTrackTimeMs() ?: 0
+      val newTimeOffset = currentPlaybackSession?.getCurrentTrackTimeMs() ?: 0
       currentPlayer.seekTo(newWindowIndex, newTimeOffset)
     } else {
       currentPlayer.seekTo(time)
@@ -528,7 +529,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
   }
 
   fun sendClientMetadata(playerState: PlayerState) {
-    var duration = currentPlaybackSession?.getTotalDuration() ?: 0.0
+    val duration = currentPlaybackSession?.getTotalDuration() ?: 0.0
     clientEventEmitter?.onMetadata(PlaybackMetadata(duration, getCurrentTimeSeconds(), playerState))
   }
 
@@ -593,7 +594,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
   override fun onLoadChildren(parentMediaId: String, result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
     Log.d(tag, "ON LOAD CHILDREN $parentMediaId")
 
-    var flag = if (parentMediaId == AUTO_MEDIA_ROOT) MediaBrowserCompat.MediaItem.FLAG_BROWSABLE else MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
+    val flag = if (parentMediaId == AUTO_MEDIA_ROOT) MediaBrowserCompat.MediaItem.FLAG_BROWSABLE else MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
 
     result.detach()
 
@@ -652,7 +653,7 @@ class PlayerNotificationService : MediaBrowserServiceCompat()  {
     shakeSensorUnregisterTask?.cancel()
 
     Log.d(tag, "Registering shake SENSOR ${mAccelerometer?.isWakeUpSensor}")
-    var success = mSensorManager!!.registerListener(
+    val success = mSensorManager!!.registerListener(
       mShakeDetector,
       mAccelerometer,
       SensorManager.SENSOR_DELAY_UI

android/app/src/main/java/com/audiobookshelf/app/plugins/AbsAudioPlayer.kt

@@ -23,8 +23,8 @@ class AbsAudioPlayer : Plugin() {
   private val tag = "AbsAudioPlayer"
   var jacksonMapper = jacksonObjectMapper().enable(JsonReadFeature.ALLOW_UNESCAPED_CONTROL_CHARS.mappedFeature())
 
-  lateinit var mainActivity: MainActivity
+  private lateinit var mainActivity: MainActivity
-  lateinit var apiHandler:ApiHandler
+  private lateinit var apiHandler:ApiHandler
   lateinit var castManager:CastManager
 
   lateinit var playerNotificationService: PlayerNotificationService
@@ -37,7 +37,7 @@ class AbsAudioPlayer : Plugin() {
 
     initCastManager()
 
-    var foregroundServiceReady : () -> Unit = {
+    val foregroundServiceReady : () -> Unit = {
       playerNotificationService = mainActivity.foregroundService
 
       playerNotificationService.clientEventEmitter = (object : PlayerNotificationService.ClientEventEmitter {
@@ -58,7 +58,7 @@ class AbsAudioPlayer : Plugin() {
         }
 
         override fun onPrepare(audiobookId: String, playWhenReady: Boolean) {
-          var jsobj = JSObject()
+          val jsobj = JSObject()
           jsobj.put("audiobookId", audiobookId)
           jsobj.put("playWhenReady", playWhenReady)
           notifyListeners("onPrepareMedia", jsobj)
@@ -89,13 +89,13 @@ class AbsAudioPlayer : Plugin() {
   }
 
   fun emit(evtName: String, value: Any) {
-    var ret = JSObject()
+    val ret = JSObject()
     ret.put("value", value)
     notifyListeners(evtName, ret)
   }
 
-  fun initCastManager() {
+  private fun initCastManager() {
-    var connListener = object: CastManager.ChromecastListener() {
+    val connListener = object: CastManager.ChromecastListener() {
       override fun onReceiverAvailableUpdate(available: Boolean) {
         Log.d(tag, "ChromecastListener: CAST Receiver Update Available $available")
         isCastAvailable = available
@@ -141,9 +141,10 @@ class AbsAudioPlayer : Plugin() {
       }
     }
 
-    var libraryItemId = call.getString("libraryItemId", "").toString()
+    val libraryItemId = call.getString("libraryItemId", "").toString()
-    var episodeId = call.getString("episodeId", "").toString()
+    val episodeId = call.getString("episodeId", "").toString()
-    var playWhenReady = call.getBoolean("playWhenReady") == true
+    val playWhenReady = call.getBoolean("playWhenReady") == true
+    var playbackRate = call.getFloat("playbackRate",1f) ?: 1f
 
     if (libraryItemId.isEmpty()) {
       Log.e(tag, "Invalid call to play library item no library item id")
@@ -153,8 +154,8 @@ class AbsAudioPlayer : Plugin() {
     if (libraryItemId.startsWith("local")) { // Play local media item
       DeviceManager.dbManager.getLocalLibraryItem(libraryItemId)?.let {
         var episode: PodcastEpisode? = null
-        if (!episodeId.isNullOrEmpty()) {
+        if (episodeId.isNotEmpty()) {
-          var podcastMedia = it.media as Podcast
+          val podcastMedia = it.media as Podcast
           episode = podcastMedia.episodes?.find { ep -> ep.id == episodeId }
           if (episode == null) {
             Log.e(tag, "prepareLibraryItem: Podcast episode not found $episodeId")
@@ -162,21 +163,21 @@ class AbsAudioPlayer : Plugin() {
           }
         }
 
-        Handler(Looper.getMainLooper()).post() {
+        Handler(Looper.getMainLooper()).post {
           Log.d(tag, "prepareLibraryItem: Preparing Local Media item ${jacksonMapper.writeValueAsString(it)}")
-          var playbackSession = it.getPlaybackSession(episode)
+          val playbackSession = it.getPlaybackSession(episode)
-          playerNotificationService.preparePlayer(playbackSession, playWhenReady)
+          playerNotificationService.preparePlayer(playbackSession, playWhenReady, playbackRate)
         }
         return call.resolve(JSObject())
       }
     } else { // Play library item from server
-      var mediaPlayer = playerNotificationService.getMediaPlayer()
+      val mediaPlayer = playerNotificationService.getMediaPlayer()
 
       apiHandler.playLibraryItem(libraryItemId, episodeId, false, mediaPlayer) {
 
-        Handler(Looper.getMainLooper()).post() {
+        Handler(Looper.getMainLooper()).post {
           Log.d(tag, "Preparing Player TEST ${jacksonMapper.writeValueAsString(it)}")
-          playerNotificationService.preparePlayer(it, playWhenReady)
+          playerNotificationService.preparePlayer(it, playWhenReady, playbackRate)
         }
 
         call.resolve(JSObject(jacksonMapper.writeValueAsString(it)))
@@ -186,9 +187,9 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun getCurrentTime(call: PluginCall) {
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
-      var currentTime = playerNotificationService.getCurrentTimeSeconds()
+      val currentTime = playerNotificationService.getCurrentTimeSeconds()
-      var bufferedTime = playerNotificationService.getBufferedTimeSeconds()
+      val bufferedTime = playerNotificationService.getBufferedTimeSeconds()
       val ret = JSObject()
       ret.put("value", currentTime)
       ret.put("bufferedTime", bufferedTime)
@@ -198,7 +199,7 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun pausePlayer(call: PluginCall) {
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
       playerNotificationService.pause()
       call.resolve()
     }
@@ -206,7 +207,7 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun playPlayer(call: PluginCall) {
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
       playerNotificationService.play()
       call.resolve()
     }
@@ -214,16 +215,16 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun playPause(call: PluginCall) {
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
-      var playing = playerNotificationService.playPause()
+      val playing = playerNotificationService.playPause()
       call.resolve(JSObject("{\"playing\":$playing}"))
     }
   }
 
   @PluginMethod
   fun seek(call: PluginCall) {
-    var time:Int = call.getInt("value", 0) ?: 0 // Value in seconds
+    val time:Int = call.getInt("value", 0) ?: 0 // Value in seconds
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
       playerNotificationService.seekPlayer(time * 1000L) // convert to ms
       call.resolve()
     }
@@ -231,8 +232,8 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun seekForward(call: PluginCall) {
-    var amount:Int = call.getInt("value", 0) ?: 0
+    val amount:Int = call.getInt("value", 0) ?: 0
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
       playerNotificationService.seekForward(amount * 1000L) // convert to ms
       call.resolve()
     }
@@ -240,8 +241,8 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun seekBackward(call: PluginCall) {
-    var amount:Int = call.getInt("value", 0) ?: 0 // Value in seconds
+    val amount:Int = call.getInt("value", 0) ?: 0 // Value in seconds
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
       playerNotificationService.seekBackward(amount * 1000L) // convert to ms
       call.resolve()
     }
@@ -249,9 +250,9 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun setPlaybackSpeed(call: PluginCall) {
-    var playbackSpeed:Float = call.getFloat("value", 1.0f) ?: 1.0f
+    val playbackSpeed:Float = call.getFloat("value", 1.0f) ?: 1.0f
 
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
       playerNotificationService.setPlaybackSpeed(playbackSpeed)
       call.resolve()
     }
@@ -259,7 +260,7 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun closePlayback(call: PluginCall) {
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
       playerNotificationService.closePlayback()
       call.resolve()
     }
@@ -267,11 +268,11 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun setSleepTimer(call: PluginCall) {
-    var time:Long = call.getString("time", "360000")!!.toLong()
+    val time:Long = call.getString("time", "360000")!!.toLong()
-    var isChapterTime:Boolean = call.getBoolean("isChapterTime", false) == true
+    val isChapterTime:Boolean = call.getBoolean("isChapterTime", false) == true
 
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
-        var success:Boolean = playerNotificationService.sleepTimerManager.setSleepTimer(time, isChapterTime)
+        val success:Boolean = playerNotificationService.sleepTimerManager.setSleepTimer(time, isChapterTime)
         val ret = JSObject()
         ret.put("success", success)
         call.resolve(ret)
@@ -280,7 +281,7 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun getSleepTimerTime(call: PluginCall) {
-    var time = playerNotificationService.sleepTimerManager.getSleepTimerTime()
+    val time = playerNotificationService.sleepTimerManager.getSleepTimerTime()
     val ret = JSObject()
     ret.put("value", time)
     call.resolve(ret)
@@ -288,9 +289,9 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun increaseSleepTime(call: PluginCall) {
-    var time:Long = call.getString("time", "300000")!!.toLong()
+    val time:Long = call.getString("time", "300000")!!.toLong()
 
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
       playerNotificationService.sleepTimerManager.increaseSleepTime(time)
       val ret = JSObject()
       ret.put("success", true)
@@ -300,9 +301,9 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun decreaseSleepTime(call: PluginCall) {
-    var time:Long = call.getString("time", "300000")!!.toLong()
+    val time:Long = call.getString("time", "300000")!!.toLong()
 
-    Handler(Looper.getMainLooper()).post() {
+    Handler(Looper.getMainLooper()).post {
       playerNotificationService.sleepTimerManager.decreaseSleepTime(time)
       val ret = JSObject()
       ret.put("success", true)
@@ -338,7 +339,7 @@ class AbsAudioPlayer : Plugin() {
 
   @PluginMethod
   fun getIsCastAvailable(call: PluginCall) {
-    var jsobj = JSObject()
+    val jsobj = JSObject()
     jsobj.put("value", isCastAvailable)
     call.resolve(jsobj)
   }

components/app/AudioPlayerContainer.vue

@@ -184,8 +184,13 @@ export default {
 
       this.serverLibraryItemId = null
 
+      var playbackRate = 1
+      if (this.$refs.audioPlayer) {
+        playbackRate = this.$refs.audioPlayer.currentPlaybackRate || 1
+      }
+
       console.log('Called playLibraryItem', libraryItemId)
-      AbsAudioPlayer.prepareLibraryItem({ libraryItemId, episodeId, playWhenReady: true })
+      AbsAudioPlayer.prepareLibraryItem({ libraryItemId, episodeId, playWhenReady: true, playbackRate })
         .then((data) => {
           console.log('Library item play response', JSON.stringify(data))
           if (!libraryItemId.startsWith('local')) {