title: Hiding FloatingAction items when you scroll to the bottom of a list?
body: <p>So if you have a RecyclerView that extends to the end of the screen and use a FloatingActionButton or the third-party FloatingActionMenu, then there is a slight problem with cover-up: If you scroll to the end of the list, the floating button covers up part of the row and there is no way to see or get to what's underneath it.</p>
  
  <p>Is there a way Android allows you to:</p>
  
  <ol>
  <li>Detect if your list has a sufficient number of items in it, i.e. if there is a row at the bottom of the screen visible.</li>
  </ol>
  
  <p>and</p>
  
  <ol start="2">
  <li>Slide the buttons out of the way if you scroll down to the very end, and then slide them back in if you start scrolling back up?</li>
  </ol>
  
  <p>Edit: Or, alternatively, add dynamic padding to the end of the RecyclerView that only shows up if you've scrolled all the way down?</p>