Background Image in RelativeLayout has artifacts
<p>I created a background .png for my application in GIMP. It's resolution is 640x480, which from googling, seems to be the resolution for a default emulator. My problem is when I apply the background to the <code>RelativeLayout</code> with <code>android:background=@drawable/bg</code> and run it, there are lots of artifacts in the image. As if the emulator could not provide enough colors to display the .png correctly. What is going on here?</p>

<p>P.S. This image is nothing to fancy, just simple lines and radial gradients.</p>
