dispatcher.kt

// Need to update track name, can we just get from media?
// Need to lock controls after playing
// Still not updating time right away


// trigger STATE_END?
player.setPlayWhenReady(false);
player.seekTo(C.TIME_UNSET);





PlayerMusicActivity ::: in override fun onCreate(savedInstanceState: Bundle?) {

  
  
  
  
class PlayerControlDispatcher : DefaultControlDispatcher() {
            override fun dispatchSetPlayWhenReady(player1: com.google.android.exoplayer2.Player, playWhenReady: Boolean): Boolean {
                if (!player.isPlaying()) {

                    Log.e(ExoPlayerLibraryInfo.TAG, "Play button pressed")
//                    recyclerView.isEnabled = false
                    val uris = buildURIList(songAdapter?.getPlayList())
//                    txt_player.text = getString(R.string.now_playing) + "\n" + song?.songTitle
                    player?.play(*uris)
                    txt_player_session.text = "Total Session Time : ${songAdapter?.getSessionDuration()}"
                    // Play button clicked
                } else {
                    // Paused button clicked
                    Log.e(ExoPlayerLibraryInfo.TAG, "Stop button pressed")
//                    songAdapter?.resetAdapterSelection()
//                    Log.e(TAG, "Playback ended!")
//                    val i = Intent(this@PlayMusicActivity, SessionDetailActivity::class.java)
//                    i.putExtra("Time", getPlayerTime(0))
//                    startActivity(i)
                }
                return super.dispatchSetPlayWhenReady(player1, playWhenReady)
            }

            override fun dispatchStop(
                player1: com.google.android.exoplayer2.Player,
                reset: Boolean
            ): Boolean {
                Log.e(ExoPlayerLibraryInfo.TAG, "Stop button pressed")
                return super.dispatchStop(player1, reset)
            }
        }

        exoPlayerUIView.setControlDispatcher(PlayerControlDispatcher())

other changes.kt

Total Elapsed timber
exoPlayerUIView.setShowMultiWindowTimeBar(true)


Update Session screen
text_session_time.text = time.toString()