When I am scrolling up SwipeRefreshLayout refreshing my app

Question

I am created an app that downloaded some data from internet and show them in a list using recyclerView.So I added SwipeRefreshLayout so that when user is at the beginning of

Answer 1

 //create interface
  public interface YourFragmentInterface {
   void fragmentBecameVisible();
  }

 //implements YourFragmentInterface

        @Override
        public void fragmentBecameVisible() 

        // refresh detail
        }