title: Force RecyclerView Scroll when focus change (Android TV)
body: <p>When using RecyclerView, if all items are visible on the screen, moving focus won't cause LayoutManager to scroll.</p>
  <p>For example:</p>
  <p>| (1) 2 3 4 5 | -&gt; DPAD right -&gt; | 1 (2) 3 4 5 |</p>
  <p>I would like to make it scroll as the focus item changed.</p>
  <p>| (1) 2 3 4 5 | -&gt; DPAD Right -&gt; | (2) 3 4 5   |</p>
  <p>I am thinking about using smoothScrollToPosition, but it wouldn't work because the layout manager doesn't consider scrolling in that situation. Is there any other way to implement this? Thanks</p>