title: How to change Home button on action bar
body: <p>I disabled icon on Action bar, and enabled  Home button</p>
  
  <pre><code> ActionBar actionBar = getActionBar();
      actionBar.setDisplayHomeAsUpEnabled(true);
      actionBar.setTitle("Reg");
      actionBar.setDisplayShowHomeEnabled(false);
  </code></pre>
  
  <p>How can I change icon for Home button (arrow back) or delete this arrow icon near title.
  Can I change it by Themes or should make new layout?</p>
  
  <p>screen - <a href="http://saveimg.ru/show-image.php?id=887d66190718b170a311162d1b08ae0c" rel="nofollow">http://saveimg.ru/show-image.php?id=887d66190718b170a311162d1b08ae0c</a></p>