How to get and display all the file icon in android?
<p>My <code>GridView</code> display all SD Card files. Each file has their own extensions. My <code>first.xml</code> contains one <code>ImageView</code> and one <code>TextView</code>. My another XML file contains <code>GridView</code>.<br/>My sample code is</p>

<pre><code>File file = new File(Environment.getExternalStorageDirectory(),"Sample/Users/")
String str = file.getName();
</code></pre>

<p>For example screenshot is<br/>
<img src="http://i.stack.imgur.com/UQqn6.png" alt="enter image description here">
How to get and display this file icon. I have no idea. If it is possible or not.</p>
