HideOnScrollExample - MainActivity recycler setup

MainActivity.java

private void initRecyclerView() {
  RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recyclerView);
  recyclerView.setLayoutManager(new LinearLayoutManager(this));
  RecyclerAdapter recyclerAdapter = new RecyclerAdapter(createItemList());
  recyclerView.setAdapter(recyclerAdapter);
  //setting up our OnScrollListener
  recyclerView.setOnScrollListener(new HidingScrollListener() {
    @Override
    public void onHide() {
      hideViews();
    }
    @Override
    public void onShow() {
      showViews();
    }
  });
}