title: iOS Style Buttons in share sheet
body: <p><img src="https://i.stack.imgur.com/gD6QX.png" alt="enter image description here"></p>
  
  <p>Is there anyway to style the buttons for the Mail sheet created from a <code>UIActivityViewController</code></p>
  
  <p>Share screen is called via this code</p>
  
  <pre><code>-(void)shareLink:(id)sender{
  
  Post *post = [self.linkViewItems objectAtIndex:self.swipedPath.row];
  
  NSMutableString *txt = [[NSMutableString alloc] init];
  [txt appendString:[post description]];
  [txt appendString:@"  "];
  [txt appendString:[post href]];
  
  NSString* someText = txt;
  NSArray* dataToShare = @[someText];  // ...or whatever pieces of data you want to share.
  
  UIActivityViewController* activityViewController =
  [[UIActivityViewController alloc] initWithActivityItems:dataToShare
                                    applicationActivities:nil];
  [self presentViewController:activityViewController animated:YES completion:^{}];
  
  }
  </code></pre>