title: Converting android image URI
body: <p>i am getting below type of uri:</p>
  
  <pre><code> /mnt/sdcard/Pictures/WW/ww_1360248819300.jpg
  </code></pre>
  
  <p>how to convert above type of URI to below URI:</p>
  
  <pre><code> content://media/external/images/media/12
  </code></pre>
  
  <p>please help
  Thanks</p>