MFMailComposeViewController model does not display - iphone

Question

I am presenting MFMailComposeViewController in my app for Email.
But the view is not getting disply , only upper SEND and CANCEL buttons getting displayed.
This is the screen shot of view that is getting display after clicking on "Email to Subscribe" button.
I have checked out all the related codes. I have added "MessageUI" framework and imported
MessageUI/MessageUI.h , MessageUI/MFMailComposeViewController.h
I have used following code :
- (void)viewWillAppear:(BOOL)animated {
[self.view setFrame:CGRectMake(0, 62, 320, 418)];
[APPDELEGATE.window addSubview:self.view];
[self.navigationController.navigationBar setHidden:NO];
self.navigationItem.title=#"Free Subscription";
[super viewWillAppear:animated]; }
-(void)viewWillDisappear:(BOOL)animated {
[self.view removeFromSuperview];
[super viewWillDisappear:animated]; }
-(IBAction)btnEmailPressed {
MFMailComposeViewController* Apicker = [[MFMailComposeViewController alloc] init];
if (Apicker != nil)
{
[Apicker setSubject:#"Free Subscription"];
[Apicker setMessageBody:#" " isHTML:NO];
NSArray *toRecipients = [NSArray arrayWithObjects:#"info#xyz.com", nil];
[Apicker setToRecipients:toRecipients];
Apicker.mailComposeDelegate = self;
if([MFMailComposeViewController canSendMail])
{
[self presentModalViewController:Apicker animated:YES];
}
else
{
}
[Apicker release];
} }
-(void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError
*)error{
NSString *message;
switch (result) {
case MFMailComposeResultCancelled:
message =#"You have canceled your email.";
break;
case MFMailComposeResultFailed:
message=#"Your email is failed";
break;
case MFMailComposeResultSent:
message=#"Your email was successfully sent.";
break;
case MFMailComposeResultSaved:
message=#" Your email has been saved";
break;
default:
message=#" Your email is not send";
break;
}
UIAlertView *alt=[[UIAlertView alloc]initWithTitle:#"" message:message delegate:self cancelButtonTitle:#"Ok" otherButtonTitles:nil, nil];
[alt show];
[alt release];
[self dismissModalViewControllerAnimated:YES];
}
I could not get the reason for this problem.
Thanks.

Answer 1

Its for IOS 6
-(void)email{
MFMailComposeViewController *composer=[[MFMailComposeViewController alloc]init];
[composer setMailComposeDelegate:self];
if ([MFMailComposeViewController canSendMail]) {
[composer setToRecipients:[NSArray arrayWithObjects:#"xyz#gmail.com", nil]];
[composer setSubject:#""];
// [composer.setSubject.placeholder = [NSLocalizedString(#"This is a placeholder",)];
[composer setMessageBody:#"" isHTML:NO];
[composer setModalTransitionStyle:UIModalTransitionStyleCrossDissolve];
[self presentViewController:composer animated:YES completion:nil];
}
else {
}
}
-(void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error{
if (error) {
UIAlertView *alert=[[UIAlertView alloc]initWithTitle:#"error" message:[NSString stringWithFormat:#"error %#",[error description]] delegate:nil cancelButtonTitle:#"dismiss" otherButtonTitles:nil, nil];
[alert show];
[self dismissViewControllerAnimated:YES completion:nil];
}
else {
[self dismissViewControllerAnimated:YES completion:nil];
}
}
Just try
For iOS 5
-(void)email:(id)sender{
MFMailComposeViewController *composer=[[MFMailComposeViewController alloc]init];
[composer setMailComposeDelegate:self];
if ([MFMailComposeViewController canSendMail]) {
[composer setToRecipients:[NSArray arrayWithObjects:#"xyz#gmail.com", nil]];
[composer setSubject:#""];
// [composer.setSubject.placeholder = [NSLocalizedString(#"This is a placeholder",)];
[composer setMessageBody:#"" isHTML:NO];
[composer setModalTransitionStyle:UIModalTransitionStyleCrossDissolve];
[self presentModalViewController:composer animated:YES];
}
else {
}
}
-(void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error{
if (error) {
UIAlertView *alert=[[UIAlertView alloc]initWithTitle:#"error" message:[NSString stringWithFormat:#"error %#",[error description]] delegate:nil cancelButtonTitle:#"dismiss" otherButtonTitles:nil, nil];
[alert show];
[self dismissModalViewControllerAnimated:YES];
}
else {
[self dismissModalViewControllerAnimated:YES];
}
}

Answer 2

try modifying your code like this :-
-(IBAction)btnEmailPressed
{
MFMailComposeViewController* Apicker = [[MFMailComposeViewController alloc] init];
if (Apicker != nil)
{
[Apicker setSubject:#"Free Subscription"];
[Apicker setMessageBody:#" " isHTML:NO];
NSArray *toRecipients = [NSArray arrayWithObjects:#"info#xyz.com", nil];
[Apicker setToRecipients:toRecipients];
Apicker.mailComposeDelegate = self;
if([MFMailComposeViewController canSendMail])
{
[self presentModalViewController:Apicker animated:YES];
}
else
{
NSString *recipients = #"mailto:info#xyz.com?cc=&subject=";
NSString *body = #"&body=";
NSString *email = [NSString stringWithFormat:#"%#%#", recipients, body];
email = [email stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:email]];
}
[Apicker release];
}
}

Answer 3

add these two delegate in .h file MFMessageComposeViewControllerDelegate and MFMailComposeViewControllerDelegate
UPDATE
if ([MFMailComposeViewController canSendMail]) {
appDelegate.imgCapture = [self captureView];
[appDelegate.imgCapture retain];
MFMailComposeViewController *mailComposeViewController = [[MFMailComposeViewController alloc] init];
NSString *mailBody = #"Set Your Body Message";
[mailComposeViewController setMessageBody:mailBody isHTML:NO];
mailComposeViewController.mailComposeDelegate = self;
[self presentViewController:mailComposeViewController animated:YES completion:nil];
} else {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"e-Mail Sending Alert"
message:#"You can't send a mail"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alert show];
[alert release];
}