title: UIDocumentInteractionController delegate method do not called when pressed on mail button
body: <p>I want to show the Alert message When no mail is configured on the device.But when i click Mail from document interaction it just simply dismiss the controller none of the two following Delegate method will call.Please refer Image for better understanding.</p>
  
  <p>Please help. Thanks in Advance</p>
  
  <pre><code>- (void)openAppList:(FileInfo *)fileinfo {
  
      NSURL *fileURL = [NSURL fileURLWithPath:fileinfo.fullName];
  
      UIDocumentInteractionController *interactionController = [UIDocumentInteractionController interactionControllerWithURL:fileURL];
  
      [interactionController retain];
  
      interactionController.delegate = self;
      BOOL present = [interactionController presentOptionsMenuFromRect:CGRectZero inView:self.tabBarController.view animated:YES];
      if (!present) {
      [MainteOrErrorDialog initWithErrorCode:kAlertNotOpenInFileId filename:fileInfo.filename target:nil action:nil];
      } else {
      [interactionController retain];
      }
  </code></pre>
  
  <p>}</p>
  
  <pre><code>#pragma UIDocumentInteractionDelegate
  - (void)documentInteractionController:(UIDocumentInteractionController *)controller
          willBeginSendingToApplication:(NSString *)application
  {
  
  }
  
  - (void)documentInteractionController:(UIDocumentInteractionController *)controller 
             didEndSendingToApplication:(NSString *)application
  {
  
  }
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/GxbfQ.png" alt="enter image description here"></p>