title: Android System Color Constants
body: <p>Android programming is driving me crazy.  The XML or programmable ways for GUI development is making a right old dogs breakfast of the code--some stuff here, some stuff there.  </p>
  
  <p>My current frustration is trying to keep it all XML and I would like to set the background color of the <code>TextView</code> the same color as the background color of a <code>Button</code> without having to specify the exact color code.  I would like to use a system constant, something like <code>java.awt.SystemColor.control</code>, but specified in XML.  </p>
  
  <p>Is there anyway of doing this without having to respecify a bunch of stuff?  I'm looking for a solution like: <code>android:background="{Insert constant here}"</code>.</p>