What do I need to clean up after using Assets Audio Player?

[davoutuk]

It's not clear to me what I need to do when using Asssets Audio Player iin terms of freeing/releasing resources.

For example, I have the following standalone method in one of my classes...

  Future<void> _playWarning() async {
    final aPlayer = AssetsAudioPlayer();
    try {
      await aPlayer.open(Audio(PomodoroSoundAssets.getWarning()) );
      await aPlayer.play();
    } catch (t) {
      //stream unreachable
    }
  }

.... should I include a 'finally' block that releases something?