title: UIActivityViewController in iOS 7
body: <p>In my app I have added these lines of codes to incorporate the functionality of uiactivityviewcontroller</p>
  
  <pre><code>    UIImage *yourImage = someImg;
      UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:[NSArray arrayWithObjects:@"abcdefgh",yourImage, nil] applicationActivities:nil];
      activityVC.excludedActivityTypes = @[ UIActivityTypeMessage ,UIActivityTypeAssignToContact,UIActivityTypeSaveToCameraRoll];
      [self presentViewController:activityVC animated:YES completion:nil]; 
  </code></pre>
  
  <p>and UIActivityViewContoller working fine, but the UI is like this: no FB icon, no Twitter icon and this is a screen-shot of an iPad:</p>
  
  <p><img src="https://i.stack.imgur.com/K54ZQ.png" alt="screenshot of an iPad">  </p>
  
  <p>However it is showing perfect UI in iOS 6. What might be the reason for this?</p>