title: How to dynamically update a ListView on Android
body: <p>On Android, how can I a <code>ListView</code> that filters based on user input, where the items shown are updated dynamically based on the <code>TextView</code> value? </p>
  
  <p>I'm looking for something like this:</p>
  
  <pre><code>-------------------------
  | Text View             |
  -------------------------
  | List item             |
  | List item             |
  | List item             |
  | List item             |
  |                       |
  |                       |
  |                       |
  |                       |
  -------------------------
  </code></pre>