title: Is there a transparent color code?
body: <p>I'm looking for my actionBar to be transparent. I only have searchView in it and it's in my MapActivity, I just want the searchView and the "back pressed" buttons to be visible. Which transparency # code do I use to fill into the following:</p>
  
  <pre><code> getSupportActionBar().setBackgroundDrawable(new ColorDrawable(parseColor("#")));  
  </code></pre>