title: Animated population of RecyclerView
body: <p>I have a <code>RecyclerView</code> stuffed with a collection of <code>CardView</code>. My code is essentially the code on <a href="http://developer.android.com/intl/es/training/material/lists-cards.html" rel="nofollow">this official</a> article, and works fine, so there is no need to post my code here. Is on there. </p>
  
  <p>It's looks like the following:</p>
  
  <pre><code>+------------------------------+
  | +------------+ +------------+ |
  | |   card 1   | |            | |
  | +------------+ +------------+ |
  | +------------+ +------------+ |
  | |            | |            | |
  | +------------+ +------------+ |
  | +------------+ +------------+ |
  | |            | |            | |
  | +------------+ +------------+ |
  | +------------+ +------------+ |
  | |            | |   card N   | |
  | +------------+ +------------+ |
  +-------------------------------+
  </code></pre>
  
  <p>All <strong>CardViews</strong> are shown at the same time, as expected.</p>
  
  <p>But what I want is that the views are displayed one by one from outside the view up to it's normal position.</p>
  
  <pre><code>+-------------------------------+         +-------------------------------+
  | +------------+                |         | +------------+ +------------+ |
  | |   card 1   |                |         | |   card 1   | |   card 2   | |
  | +------------+                |         | +------------+ +------------+ |
  |                      ^        |         |                               |
  |                      |        |         |                               |
  |                      |        |         |                               |
  |                      |        |         |                               |
  |                      |        |         |       ^                       |
  |                      |        |         |       |                       |
  |                      |        |         |       |                       |
  |                      |        |         |       |                       |
  |                      |        |         |       |                       |
  +----------------------|--------+         +-------|-----------------------+
                    ------------+             +------------+ 
                   |   card 2   |             |   card 3   |   
                   +------------+             +------------+    
  </code></pre>
  
  <p>Does anyone know how to do this?</p>