Question

I am opening an email sheet to send a file. It works great except that I can’t go back to my app.

When I hit cancel button, it ask if to delete or save draft, and stay there. It doesn’t go back to app page.

code:

//send email log-------------------------
    NSLog(@"mail");
    [[CCDirector sharedDirector] pause];

    picker = [[MFMailComposeViewController alloc] init];
    picker.mailComposeDelegate = self;

    //Fill in the email as you see fit
    NSArray *toRecipients = [NSArray arrayWithObject:@"[e-mail]"]; 
    [picker setToRecipients:toRecipients];


    NSArray *paths2 = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *dataPath = [[paths2 objectAtIndex:0] stringByAppendingPathComponent:@"Test.txt"];
    NSData *data = [NSData dataWithContentsOfFile:dataPath];
    [picker addAttachmentData:data mimeType:@"text/txt" fileName:@"Test.txt"];

    NSString *emailBody = @"Test   ";
    [picker setMessageBody:emailBody isHTML:NO];
    [picker setSubject:@"hardware test ##   "];

    //display the view
    [[[CCDirector sharedDirector] openGLView] addSubview:picker.view];
    [[CCDirector sharedDirector] stopAnimation]; 

EDIT:

I have added the function suggested in the answer right here, he calls the function when I hit cancel, but it stays in that sheet.
I have to say that I am using a cclayer (cocos2d) so the layer is defined with :

@interface HelloWorldLayer : CCLayer< MFMailComposeViewControllerDelegate>

Any other suggestion ?

Thanks a lot.

Answer 1

You have to implement the delegate method

- (void)mailComposeController:(MFMailComposeViewController*)controller
        didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error

and dismiss the view controller in there:

[picker dismissViewControllerAnimated:YES completion:^{}];

UPDATE:

- (void)mailComposeController:(MFMailComposeViewController*)controller
            didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error {
    [picker dismissViewControllerAnimated:YES completion:^{}];
}