Android custom round button
<p>I want to have a Button/ImageButton that looks like this (round button on the left)</p>

<p><img src="http://i.stack.imgur.com/GujHs.png" alt="enter image description here"></p>

<p>What are my choices? Can I draw it using a shape? or is it better to use a png icon for that? ideas? What I want to do is to be able to display a new activity when the button is clicked/touched.</p>
