title: How can i change color of action bar and its over flow menu?
body: <p>Here is a screenshot of my application:
  <img src="https://i.stack.imgur.com/HE5VD.png" alt="enter image description here"></p>
  
  <p>I can access buttons using R.id.button1 and change its background using</p>
  
  <pre><code>case R.id.lightgreen:
            for (Button currentButton : buttons) {
                  currentButton.setBackgroundResource(R.drawable.lightgreen);
              }
  </code></pre>
  
  <p>Is there any way to access action bar and its overflow menu to set their color in same way?</p>
  
  <p><strong>[EDIT]</strong></p>
  
  <pre><code>ActionBar actnbar;
  actnbar.setBackgroundDrawable(R.drawable.blue_button);
  </code></pre>
  
  <p>this gives me error asking to convert blue_button to drawable but if i do that then i won't be able to set buttons.</p>