title: How can I control the scrolling speed of recyclerView.smoothScrollToPosition(position)?
body: <p>I have a recycler view, and I want a smooth scrolldown and then scrollup to it programatically to show the complete content in it to user.</p>
  <p>I can do this by:</p>
  <pre><code>    final int height=recyclerView.getChildAt(0).getHeight();
      recyclerView.smoothScrollToPosition(height);
      recyclerView.postDelayed(new Runnable() {
          public void run() {
              recyclerView.smoothScrollToPosition(0);
                          }
      },200);
  </code></pre>
  <p>But what I want is to slow down the scrolling speed, so that the complete content gets visible clearly.</p>