title: How can I get the external SD card path for Android 4.0+?
body: <p><a href="http://en.wikipedia.org/wiki/Samsung_Galaxy_S_III" rel="nofollow noreferrer">Samsung Galaxy S3</a> has an external SD card slot, which is mounted to <code>/mnt/extSdCard</code>.</p>
  
  <p>How can I get this path by something like <code>Environment.getExternalStorageDirectory()</code>?</p>
  
  <p>This will return <code>mnt/sdcard</code>, and I can't find the API for the external SD card. (Or removable USB storage on some tablets.)</p>