multiAdapter.setEndlessLoader(recyclerView, 5, new EndlessLoader() {
            Handler handler = new Handler();
            @Override
            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
                // Any other OnScrollListener implementation.
            }
            @Override
            public void loadMore(final AbstractSnapMultiAdapter adapter,final int pageNo) {
                Toast.makeText(adapter.getContext(),"Loading Page: "+pageNo,Toast.LENGTH_SHORT).show();
                    //Load More Data from DB or Do a network call.
            }
        });