title: How to fix this PlayerNotificationManager.createWithNotificationChannel error
body: <p><img src="https://i.stack.imgur.com/psRfb.jpg" alt="enter image description here" /></p>
  <p>I am developing a music app but i am getting error can anybody tell me how to fix this <code>PlayerNotificationManager.createWithNotificationChannel</code>?</p>
  <p><code>.createWithNotificationChannel</code> is not recognizable</p>
  <pre><code>class MusicNotificationManager(
      private val context: Context,
      sessionToken: MediaSessionCompat.Token,
      notificationListener: PlayerNotificationManager.NotificationListener,
      private val newSongCallback: () -&gt; Unit
  ) {
      //creating notification for music player
      private val notificationManager: PlayerNotificationManager
  
      init {
          val mediaController = MediaControllerCompat(context, sessionToken)
          notificationManager = PlayerNotificationManager.createWithNotificationChannel(
              context,
              NOTIFICATION_CHANNEL_ID,
              R.string.notification_channel_name,
              R.string.notification_channel_description,
              NOTIFICATION_ID,
              DescriptionAdapter(mediaController),
              notificationListener
          ).apply{
              setSmallIcon(R.drawable.ic_music)
              setMediaSessionToken(sessionToken)
          }
      }
  
      fun showNotification(player: Player){
          notificationManager.setPlayer(player)
      }
      //get current playing song
      private inner class DescriptionAdapter(
          private val mediaController: MediaControllerCompat
      ): PlayerNotificationManager.MediaDescriptionAdapter {
          override fun getCurrentContentTitle(player: Player): CharSequence {
              newSongCallback()
              return mediaController.metadata.description.title.toString()
  
          }
  
          override fun createCurrentContentIntent(player: Player): PendingIntent? {
              return mediaController.sessionActivity
          }
          //get current playing song title
          override fun getCurrentContentText(player: Player): CharSequence? {
              return mediaController.metadata.description.subtitle.toString()
          }
          //get current playing song icon
          override fun getCurrentLargeIcon(
              player: Player,
              callback: PlayerNotificationManager.BitmapCallback
          ): Bitmap? {
              Glide.with(context).asBitmap()
                  .load(mediaController.metadata.description.iconUri)
                  .into(object : CustomTarget&lt;Bitmap&gt;(){
                      override fun onResourceReady(
                          resource: Bitmap,
                          transition: Transition&lt;in Bitmap&gt;?
                      ) {
                          callback.onBitmap(resource)
                      }
  
                      override fun onLoadCleared(placeholder: Drawable?) = Unit
                  })
              return null
          }
      }
  }
  </code></pre>
  <p>I have tried to add all possible dependencies in my build.gradle file but not able to resolve this issue.</p>