Fragment で RecyclerView.Adapter の色々なタイミング、メモ

public class RecyclerViewFragment extends Fragment {

    private RecyclerView mRecyclerView;

    private RecyclerView.Adapter mAdapter;

    private RecyclerView.ItemDecoration mItemDecoration;

    @Override
    public void onCreate(@Nullable final Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // RecyclerView.Adapter の生成
        mAdapter = new RecyclerView.Adapter();
        // ItemDecoration の生成
        mItemDecoration = new RecyclerView.ItemDecoration(....
    }

    @Override
    public View onCreateView(final LayoutInflater inflater, final ViewGroup container, final Bundle savedInstanceState) {
        final View view = inflater.inflate(R.layout.fragment, container, false);
        mRecyclerView = (RecyclerView) view.findViewById(R.id.recyclerView);
        return view;
    }

    @Override
    public void onActivityCreated(final Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        mRecyclerView.setAdapter(mAdapter);
    }

    public void onViewCreated(final View view, @Nullable final Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);

        mRecyclerView.addItemDecoration(mItemDecoration);
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();

        mRecyclerView.removeItemDecoration(mItemDecoration);
        mRecyclerView.setAdapter(null);
        mRecyclerView = null;
    }

    @Override
    public void onDestroy() {
        super.onDestroy();

        // RecyclerView.Adapter の解放
        mAdapter = null;
        // ItemDecoration の解放
        mItemDecoration = null;
    }
}