title: Simulate click effect on transparent button
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/12825613/imagebutton-doesnt-highlight-on-click-with-transparent-background">ImageButton doesn’t highlight on click with Transparent background</a>  </p>
  </blockquote>
  
  
  
  <p>I have made a custom bar where I have buttons with the attribute </p>
  
  <pre><code>        android:background="@android:color/transparent"
  </code></pre>
  
  <p>My problem is that when I click on the buttons the click effect does not trigger(in this case the button should become and blue and fade back in its original color -transparent here-).</p>
  
  <p>How do I enable it or just simulate the effect? Any ideas?</p>