setPlayerMode method
Implementation
Future<void> setPlayerMode(PlayerMode mode) async {
  _mode = mode;
  await creatingCompleter.future;
  return _platform.setPlayerMode(playerId, mode);
}Future<void> setPlayerMode(PlayerMode mode) async {
  _mode = mode;
  await creatingCompleter.future;
  return _platform.setPlayerMode(playerId, mode);
}