This code snippet is a bit longer than usual but it is really useful. It can be added to a view controller to allow sending of mail to a fixed address (although the user can edit it). It could be used for sending feedback from your app.
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#import <MessageUI/MessageUI.h> // Adopt protocol: MFMailComposeViewControllerDelegate /** * @brief Sends mail to a hard-coded address. */ - (void)sendMail { if([MFMailComposeViewController canSendMail]) { MFMailComposeViewController* mailer = [[MFMailComposeViewController alloc] init]; NSString* to = [NSString stringWithFormat:@"%@@%@", @"snippets", @"iosdeveloperzone.com"]; [mailer setToRecipients:[NSArray arrayWithObject:to]]; [mailer setSubject:@"Snippet Feedback"]; [mailer setMessageBody:@"Nice snippet!" isHTML:NO]; mailer.mailComposeDelegate = self; [self presentModalViewController:mailer animated:YES]; } else { NSLog(@"Can't send mail"); } } // MARK: - // MARK: MFMailComposeViewControllerDelegate - (void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error { UIViewController* parent = controller.parentViewController; [parent dismissModalViewControllerAnimated:YES]; NSString* message = nil; switch(result) { case MFMailComposeResultCancelled: message = @"Not sent at user request."; break; case MFMailComposeResultSaved: message = @"Saved"; break; case MFMailComposeResultSent: message = @"Sent"; break; case MFMailComposeResultFailed: message = @"Error"; } NSLog(@"%s %@", __PRETTY_FUNCTION__, message); } |
