Android SwipeRefreshLayout Java

SwipeRefreshLayout.java

private SwipeRefreshLayout mSwipeLayout;  

@Override  
protected void onCreate(Bundle savedInstanceState) {  
    super.onCreate(savedInstanceState); 
    ......

    mSwipeLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_container);  
    mSwipeLayout.setOnRefreshListener(this);  
    mSwipeLayout.setColorSchemeResources(android.R.color.holo_red_light,
                android.R.color.holo_blue_light,
                android.R.color.holo_green_light,
                android.R.color.holo_orange_light); 
    ......
}  

@Override
public void onRefresh() {
        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                //refresh data
                mSwipeLayout.setRefreshing(false);
            }
    }, 3000); 
}