Open/View Android External SD files and folders
<p>I am running below lines of code to Open Picture Gallery in Android Programmatically,It working fine .</p>

<pre><code>final static int RQS_GET_IMAGE = 1;
Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent, RQS_GET_IMAGE);
</code></pre>

<p>In my application sometimes I need to open the external SD card Root Directory to select random file desired by user.
Anyone can guide how can I open (open and explore) the external card files and folders from my application?</p>

<p>Thanks in advance for help .  </p>
