title: Calling gallery to bring back an image
body: <p>I'm writing a code for my app, and i got stuck which trying to figure this out.</p>
  
  <p>I want to call <code>GALLERY</code> from by app and then if the user selects an image, that image is <strong>brought back to my app for further actions</strong> instead of Gallery opening it.</p>
  
  <p>Plz help me coding this, thanks in advance :) </p>