How to change file URI string
<p>How to change something <code>file:///system/media/lockscreen/lockscreen_001.jpg</code> to 
something like <code>/mnt/sdcard/myPicture.jpg</code><br>
The reason why I want to change is that file:/// is wrong if I want to further process. It is hard to tell but if I get the <code>URI</code> from <code>Uri uri= data.getData();</code> is <code>file:///system/media/lockscreen/lockscreen_001.jpg</code>, how to handle because normally is start with <code>mnt</code></p>
