After hitting cancel in a MFMessageComposeViewController nothing happens - iphone

Question

After though that after using MFMailComposeViewController the move to MFMessageComposeViewController was straight foward, but there is a catch.
Suppose this code:
MFMessageComposeViewController* mySMS = [[MFMessageComposeViewController alloc] init];
[mySMS setDelegate:self];
[self presentModalViewController:mySMS animated:YES];
It works this way for mails, but in sms you should set different the delegate to an internal structure like this:
[SMS setMessageComposeDelegate:self];
Hope you don not get stuck on this as I did early today.

Answer 1

You need to Implement the delegate method -(void)mailComposeController(MFMailComposeViewController*)controller didFinishWithResult (MFMailComposeResult)result error:(NSError*)error:
And inside it you should dismiss it yourself:
-(void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
{
[self dismissModalViewControllerAnimated:YES];
}

Answer 2

You can see MFMailComposeResult in Apple documentation
enum MFMailComposeResult {
MFMailComposeResultCancelled,
MFMailComposeResultSaved,
MFMailComposeResultSent,
MFMailComposeResultFailed
};
typedef enum MFMailComposeResult MFMailComposeResult;
And you must dismiss controller by yourself in delegate method
- (void) mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error
{
switch (result){
case MFMailComposeResultCancelled:
NSLog(#"Mail cancelled");
break;
case MFMailComposeResultSaved:
NSLog(#"Mail saved");
break;
case MFMailComposeResultSent:
NSLog(#"Mail sent");
break;
case MFMailComposeResultFailed:
NSLog(#"Mail sent failure: %#", [error localizedDescription]);
break;
default:
break;
}
// Close the Mail Interface
[self dismissViewControllerAnimated:YES completion:NULL];
}