@Override
  public View onCreateView(
      LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_beat_box, container, false);

    RecyclerView recyclerView =
        (RecyclerView) view.findViewById(R.id.fragment_beat_box_recycler_view);
    recyclerView.setLayoutManager(new GridLayoutManager(getActivity(), 3 /* span count */));
    recyclerView.setAdapter(new SoundAdapter(mScreamsGrunts.getSounds()));

    return view;
  }
 @Override
 public void onDestroy() {
   super.onDestroy();
   mScreamsGrunts.release();
 }