How to set selected effect when click on any image button same as iphone?
<p>I have one screen with some image buttons and image view. when user click on these buttons or image view i need to show selected effect not replace any image instead of these. only selected dark shade effect on button or imageview same as iphone. How it's possible ?</p>

<p>i have not any selected image source , i checked these code ...</p>

<p><a href="http://developer.android.com/reference/android/widget/ImageButton.html" rel="nofollow">http://developer.android.com/reference/android/widget/ImageButton.html</a></p>

<p>But here we set another image on pressed event.</p>

<p>Anyone know any property of android to directly set select dark shadow 
effect without image ? 
Please anyone suggest how its possible ?</p>

<p>Thanks </p>
