title: How do I get the default background color in ActionBarSherlock?
body: <p>I am using the <code>ActionBar</code> from the <code>ActionBarSherlock</code> library. I am able to set the background color of my action bar using the <code>ActionBar.setBackgroundDrawable(Color)</code> method. After changing the background color, I later need to revert it back to the original/default <code>ActionBar</code> color. </p>
  
  <p>How can I determine what the original/default color used for the <code>ActionBar</code> was?</p>