 
  
  mLinearLayoutManager = new LinearLayoutManager(getActivity());
        mRecyclerView = (RecyclerView)rootView.findViewById(R.id.recycleralda);
        mRecyclerView.setLayoutManager(mLinearLayoutManager);
        mRecyclerView.setItemAnimator(new DefaultItemAnimator());
        mSwipeRefreshLayout = (SwipeRefreshLayout)rootView.findViewById(R.id.swipeRefreshLayout);
        mSwipeRefreshLayout.setRefreshing(false);
 mRecyclerView.setOnScrollListener(new RecyclerView.OnScrollListener() {
            @Override
            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
                super.onScrolled(recyclerView, dx, dy);
                visibleItemCount = mRecyclerView.getChildCount();
                totalItemCount = mLinearLayoutManager.getItemCount();
                firstVisibleItem = mLinearLayoutManager.findFirstVisibleItemPosition();
                if (loading) {
                    if (totalItemCount > previousTotal) {
                        loading = false;
                        previousTotal = totalItemCount;
                    }
                }
                if (!loading && (totalItemCount - visibleItemCount)
                        <= (firstVisibleItem + visibleThreshold)) {
                    currentPage++;
                    populateData();
                    // End has been reached
                    Log.i("...", "end called");
                    // Do something
                    loading = true;
                }
            }
        });
    public void init() {
        mRecyclerviewAdapter = new RecyclerViewAdapter(lNews,getActivity());
        mRecyclerView.setAdapter(mRecyclerviewAdapter);
        mRecyclerviewAdapter.notifyDataSetChanged();
    }public RecyclerView.OnScrollListener onScroll = new RecyclerView.OnScrollListener() {
        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            ...
                More();
        }
};public void More(){
      new UpdateDataFromMongoDb().execute(CurrentSection);
}protected class UpdateDataFromMongoDb extends AsyncTask{
    protected void onPreExecute() {
        super.onPreExecute();
        swipeLayout.setRefreshing(true);
        }
    protected doInBackground() {
        ... Добавление к существующему списку
        ListOfNews.add(cnews);
    }
    protected void onPostExecute() {
        swipeLayout.setRefreshing(false);
        adapter.notifyDataSetChanged();
    }
}