Can I have a raised edge on a layout or component box?
<p>I am writing an Android application and I have a box within a box on my UI. I changed the color of the backgrounds so the user can differentiate them. However, I want to know if I can have a raise edge or different color "edge" of a layout. </p>

<pre><code>+_____________+
|   _______   |
|   |      |  |
|   |      |  |
|   |______|  |
+_____________+
</code></pre>

<p>Imagine that horrible box is the screen, and the outer box has a background of white and the inner box's background is blue. Can I can make the 'edges' a different color and appear raised so the user can see a a better distinction between the boxes? </p>
