Using CardView and RecyclerView in my layout files throws an exception

Question

So I\'ve been taking a shot at the Material Design of Android Preview L. I imported both the CardView and the RecyclerView libraries.

I use the

Answer 1

If some one is facing the same issue for Recycler view inside fragment use this code

@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View rootView = inflater.inflate(R.layout.fragment_timeline, container, false);

        mRecyclerView = (RecyclerView) rootView.findViewById(R.id.my_recycler_view);

        // use this setting to improve performance if you know that changes
        // in content do not change the layout size of the RecyclerView

        mRecyclerView.setHasFixedSize(true);
        // use a linear layout manager
        mLayoutManager = new LinearLayoutManager(getActivity());
        mRecyclerView.setLayoutManager(mLayoutManager);


        String[] abc = {"hi","how are you","this is recycler"};
        // specify an adapter (see also next example)
        mAdapter = new RecyclerViewAdapter(abc);
        mRecyclerView.setAdapter(mAdapter);
        return rootView;
    }