Swipe to refresh

Set swipe to refresh:

 ultimateRecyclerView.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
            @Override
            public void onRefresh() {
                new Handler().postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        simpleRecyclerViewAdapter.insert("Refresh things", 0);
                        ultimateRecyclerView.setRefreshing(false);
                        //   ultimateRecyclerView.scrollBy(0, -50);
                        linearLayoutManager.scrollToPosition(0);
                    }
                }, 1000);
            }
        });