title: Have TextView scale its font size to fill parent?
body: <p>Is there a way to have a TextView pick a font size such that it fills whatever space it has available? For example:</p>
  
  <pre><code>&lt;LinearLayout
    layout_width="fill_parent"
    layout_height="50dip" &gt;
  
    &lt;TextView
      layout_width="fill_parent"
      layout_height="fill_parent"
      textSize="scale?" /&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p>Thanks</p>