MFMailComposeViewController get black screen on ipad mini (6.0)

cocos2d-x C++
#1

I’m using cocos2d-x framework and I need to popup the mail when clicking a button.

The code works fine on iphone5 (6.0), ipod touch 5(6.0):

MailSender.h

@interface MailSender : UIViewController <MFMailComposeViewControllerDelegate> { UIViewController *currentModalViewController; } -(void)sendMail:(const char *)subject receiver:(const char *)receiver; @end

MailSender.mm

` #import “MailSender.h”
#import “…/cocos2dx/platform/ios/EAGLView.h”

@implementation MailSender

- (void)sendMail:(const char *)subject receiver:(const char *)receiver
{
    if ([MFMailComposeViewController canSendMail])
    {
        MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
                
        mailer.mailComposeDelegate = self;
        
        [mailer setSubject:[NSString stringWithUTF8String:subject]];
        
        NSArray *toRecipients = [NSArray arrayWithObject:[NSString stringWithFormat:@"%s", receiver]];
        [mailer setToRecipients: toRecipients];
        
        NSString *emailBody = @"";
        [mailer setMessageBody:emailBody isHTML:YES];
        
        UIViewController* rootViewController = [UIApplication sharedApplication].keyWindow.rootViewController;
        currentModalViewController = [UIViewController alloc];
        [rootViewController.view addSubview:currentModalViewController.view];
        [currentModalViewController presentViewController:mailer animated:true completion:nil];
    }
    else
    {
        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Failure"
                                                        message:@"Your device doesn't support the composer sheet"
                                                       delegate:nil
                                              cancelButtonTitle:@"OK"
                                              otherButtonTitles: nil];
        [alert show];
        [alert release];
    }   
}

- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
{
    const char *message;
	switch (result)
	{
		case MFMailComposeResultCancelled:
			message = "Mail cancelled";
			break;
		case MFMailComposeResultSaved:
			message = "Mail saved";
			break;
		case MFMailComposeResultSent:
			message = "Mail send";
			break;
		case MFMailComposeResultFailed:
			message = "Mail failed";
			break;
		default:
            message = "Mail cancelled";
			break;
	}
    NSLog(@"%s",message);
    
    [currentModalViewController dismissViewControllerAnimated:true completion:nil];
    [currentModalViewController.view.superview removeFromSuperview];
    [currentModalViewController release];
}

@end`

But on my ipad mini (6.0) the mail popped up correctly but when I clicked the “send mail” or “cancel” button the view was removed and leaving a black screen (everything on the screen is gone)

Any advice will be appreciated, thanks :slight_smile: