title: RecyclerView list ended listener
body: <p>I have RecyclerView and I wish to download more data when my list ended.
  In ListFragment I had this code:</p>
  
  <pre><code>public void onScroll(AbsListView absListView, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
      boolean loadMore = firstVisibleItem + visibleItemCount &gt;= totalItemCount;
      if (loadMore &amp;&amp; !getLoaderManager().hasRunningLoaders()) {
          getLoaderManager().restartLoader(LOADER_ID);
      }
  }
  </code></pre>
  
  <p>What should I use with RecyclerView to get the same result?</p>