title: Having trouble animating listview layout
body: <p>I want the items in the listview to slide in one at a time from left to right. I have the following in res/anim/slide_right.xml</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  
  &lt;set xmlns:android="http://schemas.android.com/apk/res/android" android:interpolator="@android:anim/accelerate_interpolator"&gt;
      &lt;translate android:fromXDelta="100%p" android:toXDelta="0" android:duration="150" /&gt;
  &lt;/set&gt;
  </code></pre>
  
  <p>And in my onCreate method in my <strong>ListActivity</strong> I have:</p>
  
  <pre><code>LayoutAnimationController controller = AnimationUtils.loadLayoutAnimation(this, R.anim.slide_right);
  mList.setLayoutAnimation(controller);
  </code></pre>
  
  <p>When I run it, I get a <code>RuntimeException</code> caused by <code>Unknown layout animation name: set</code></p>
  
  <p>What am I doing wrong?</p>