title: how to capture a bitmap from a view with its parent background
body: <p>I want to create a bitmap from a view and have the bitmap contain the background from the parent view(s).</p>
  
  <p>The following code will capture the View "v":</p>
  
  <pre><code>  v.buildDrawingCache();
    Bitmap b = Bitmap.createBitmap (v.getDrawingCache());
  </code></pre>
  
  <p>But the background will be only that of "v".  In this case, "v" has a transparent background, so "b" has a transparent alpha channel.  I want "b" to contain the actual displayed background.</p>
  
  <p>Ideas?</p>