title: How can i detect the library image is from front camera or back camera
body: <p>I know its not a good question to be ask but i am stuck. How can i detect when user pick image from library not from camera and this library image saved via front camera or back camera? Like</p>
  
  <pre><code>if (library image from front camera)
  {
    // Do something here
  }  
  else {
   // Do something here
  } 
  </code></pre>