HideOnScrollExample - PartThreeFragment

PartThreeFragment.java

public class PartThreeFragment extends Fragment {

    public final static String ITEMS_COUNT_KEY = "PartThreeFragment$ItemsCount";

    public static PartThreeFragment createInstance(int itemsCount) {
        PartThreeFragment partThreeFragment = new PartThreeFragment();
        Bundle bundle = new Bundle();
        bundle.putInt(ITEMS_COUNT_KEY, itemsCount);
        partThreeFragment.setArguments(bundle);
        return partThreeFragment;
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        RecyclerView recyclerView = (RecyclerView) inflater.inflate(
                R.layout.fragment_part_three, container, false);
        setupRecyclerView(recyclerView);
        return recyclerView;
    }

    private void setupRecyclerView(RecyclerView recyclerView) {
        recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
        RecyclerAdapter recyclerAdapter = new RecyclerAdapter(createItemList());
        recyclerView.setAdapter(recyclerAdapter);
    }

    private List<String> createItemList() {
        List<String> itemList = new ArrayList<>();
        Bundle bundle = getArguments();
        if(bundle!=null) {
            int itemsCount = bundle.getInt(ITEMS_COUNT_KEY);
            for (int i = 0; i < itemsCount; i++) {
                itemList.add("Item " + i);
            }
        }
        return itemList;
    }
}