After sending SMS from my phone(it's working properly) in my project using the MFMessageComposeViewController I can't get back to the app or press cancel. Instead I'm stuck in Apple SMS interface and I can't do anything else then to restart the app. Do I miss something in didFinishWithResult or could it be something else? Thanks
- (IBAction)sendSMS:(id)sender {
MFMessageComposeViewController *controller =
[[[MFMessageComposeViewController alloc] init] autorelease];
if([MFMessageComposeViewController canSendText])
{
NSString *str= #"Hi";
controller.body = str;
controller.recipients = [NSArray arrayWithObjects:
#"", nil];
controller.delegate = self;
[self dismissViewControllerAnimated:YES
completion:nil];
[self presentViewController:controller animated:YES completion:nil];
}
}
- (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult) result
{
switch (result) {
case MessageComposeResultCancelled:
break;
case MessageComposeResultFailed:
{
UIAlertView *warningAlert = [[UIAlertView alloc] initWithTitle:#"Error" message:#"Failed to send SMS!" delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[warningAlert show];
break;
}
case MessageComposeResultSent:
break;
default:
break;
}
[self dismissViewControllerAnimated:YES completion:nil];
}
Related
I have developed landscape mode only project and UIcamera picture controller using take photo but it crashed when camera launched and it will show this reason: Snapshotting a view that has not been rendered results in an empty snapshot. Ensure your view has been rendered at least once before snapshotting or snapshot after screen updates.
if ([UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypeCamera])
{
UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];
imagePicker.delegate = self;
imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera;
imagePicker.mediaTypes = [NSArray arrayWithObjects:(NSString *) kUTTypeImage,nil];
imagePicker.allowsEditing = NO;
[self presentModalViewController:imagePicker animated:YES];
// [self presentViewController:imagePicker animated:NO completion:^{
// [imagePicker setShowsCameraControls:YES];
// }];
}else{
UIAlertView *alert = [[UIAlertView alloc]initWithTitle: #"No camera available" message: #"Failed to take image" delegate: self cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert show];
}
Try this friends:
if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera])
{
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.allowsEditing = YES;
picker.sourceType = UIImagePickerControllerSourceTypeCamera;
[self presentViewController:picker animated:YES completion:NULL];
}
else
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"No camera available" message:#"Failed to take image" delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert show];
}
I am trying to launch the MFMailComposer on the iOS 7 simulator and as soon as it comes up it immediately dissmises itself and I get the following error in the debugger.
_serviceViewControllerReady:error: Error Domain=NSCocoaErrorDomain Code=4097 "The operation couldn’t be completed. (Cocoa error 4097.)"
Here is my code
-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
switch (buttonIndex) {
case 0:
break;
case 1:{
if ([MFMailComposeViewController canSendMail]) {
MFMailComposeViewController *mailViewController = [[MFMailComposeViewController alloc] init];
mailViewController.mailComposeDelegate = self;
[mailViewController setSubject:[NSString stringWithFormat:#"%# Totals Report",_teamStats.relationshipTeam.teamName]];
[mailViewController setMessageBody:#"\n\n\n\n\nSent From HoopMetrics" isHTML:NO];
// Attach a doc to the email
NSData* data = [_teamStats.relationshipTeam pdfDataFromString:_teamStats.teamTotalsAsString];
[mailViewController addAttachmentData:data mimeType:#"application/pdf" fileName:#"Totals Report"];
[self presentViewController:mailViewController animated:YES completion:nil];
}
else{
HMAlertView*alert = [[HMAlertView alloc]initWithTitle:#"No Email" message:#"Please, set up an email account on your device" delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil, nil];
[alert show];
}
}
break;
}
I faced the same problem. Just turn off appearance customization for UINavigationBar or UIBarButtonItem or some another element that MFMailComposeViewController may use.
You can get around this with the following hack using performSelector:
- (IBAction)sendEmail:(id)sender {
[self performSelector:#selector(showEmailComposer) withObject:nil afterDelay:0.0];
}
-(void) showEmailComposer{
MFMailComposeViewController *mailViewController = [[MFMailComposeViewController alloc] init];
//Set recipients...other stuff
[mailViewController setToRecipients:recipients];
[mailViewController setSubject:subject];
[mailViewController setMessageBody:body isHTML:isHTML];
mailViewController.title = #"Email VC Title";
mailViewController.mailComposeDelegate = delegate;
[self presentViewController:mailViewController
animated:YES
completion:NULL];
}
I have this code currently for my UIAlertView:
if (counter > highscore) { //if highscore is achieved show an alert
highscore = counter;
NSString *nssHighscore = [NSString stringWithFormat:#"%i", highscore];
UIAlertView *alert = [[UIAlertView alloc]
initWithTitle:#"Congratulations, You Got A New High Score!!"
message:nssHighscore
delegate:nil
cancelButtonTitle:#"Ok"
otherButtonTitles:#"Share"];
[alert show];
}
I want to run this code when the 'Share' button is clicked on the Alert
- (IBAction)PostToFacebook:(id)sender {
NSString *nssHighscore = [NSString stringWithFormat:#"%i", highscore];
mySLComposerSheet = [[SLComposeViewController alloc] init];
mySLComposerSheet = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook];
[mySLComposerSheet setInitialText:[NSString stringWithFormat:#"My New Highscore is %d - Try to Beat it!, highscore]];
[self presentViewController:mySLComposerSheet animated:YES completion:nil];
}
So far I've been following guides and questions on stack overflow but can't get it working.
Thanks
You'll want to use the alertView:clickedButtonAtIndex: delegate method, and check that the index matches [alertView firstOtherButtonIndex].
Like this:
UIAlertView *alert = [[UIAlertView alloc]
initWithTitle:#"Congratulations, You Got A New High Score!!"
message:nssHighscore
delegate:self // <== changed from nil to self
cancelButtonTitle:#"Ok"
otherButtonTitles:#"Share"];
And in the same class:
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
if (buttonIndex == [alertView firstOtherButtonIndex]) {
[self PostToFacebook:self];
}
}
Here is my .m code:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *emailCell = [tableView cellForRowAtIndexPath:indexPath];
if ([emailCell.textLabel.text isEqualToString:#"Contact Developer"]) {
NSLog(#"Email button pressed...");
if([MFMailComposeViewController canSendMail]) {
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
mailer.mailComposeDelegate = self;
[mailer setSubject:#"A Message from MobileTuts+"];
NSArray *toRecipients = [NSArray arrayWithObjects:#"fisrtMail#example.com", #"secondMail#example.com", nil];
[mailer setToRecipients:toRecipients];
NSString *emailBody = #"Have you seen the MobileTuts+ web site?";
[mailer setMessageBody:emailBody isHTML:NO];
[self presentModalViewController:mailer animated:YES];
[mailer release];
- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
{
switch (result)
{
case MFMailComposeResultCancelled:
NSLog(#"Mail cancelled: you cancelled the operation and no email message was queued.");
break;
case MFMailComposeResultSaved:
NSLog(#"Mail saved: you saved the email message in the drafts folder.");
break;
case MFMailComposeResultSent:
NSLog(#"Mail send: the email message is queued in the outbox. It is ready to send.");
break;
case MFMailComposeResultFailed:
NSLog(#"Mail failed: the email message was not saved or queued, possibly due to an error.");
break;
default:
NSLog(#"Mail not sent.");
break;
}
// Remove the mail view
[self dismissModalViewControllerAnimated:YES];
}
}
else {
UIAlertView *emailAlert = [[UIAlertView alloc] initWithTitle:#"Error!"
message:#"Please make sure you have an email address configured in your Mail app."
delegate:nil
cancelButtonTitle:#"Ok"
otherButtonTitles:nil];
[emailAlert show];
[emailAlert release];
}
}
}
I have imported everything correctly in .h and .m, but the email won't close... I have tried as suggested on Stack Overflow to fiddle with the mailer.mailComposeDelegate = self; but I am still getting an undeclared identifier error. How do I fix this? Thanks.
- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
{
Move this function out of the tableview delegate method. You should learn some basics. You cannot have a method within another method. If you need then you can call the method by [self callingFunctionName];
In you case,
if ([emailCell.textLabel.text isEqualToString:#"Contact Developer"]) {
NSLog(#"Email button pressed...");
[self sendEmail];
}
-(void)sendEmail{
if([MFMailComposeViewController canSendMail]) {
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
mailer.mailComposeDelegate = self;
[mailer setSubject:#"A Message from MobileTuts+"];
NSArray *toRecipients = [NSArray arrayWithObjects:#"fisrtMail#example.com", #"secondMail#example.com", nil];
[mailer setToRecipients:toRecipients];
NSString *emailBody = #"Have you seen the MobileTuts+ web site?";
[mailer setMessageBody:emailBody isHTML:NO];
[self presentModalViewController:mailer animated:YES];
[mailer release];
}
}
This will open the mail composer. When you send, cancel or save the mail, the delegate function
- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
will automatically be called.
I'm implementMFMailComposeViewController in my demp app. However, for some reasons, my app crashes after I touch to add texts in the email text field. But sending WITHOUT adding any text works fine.
My Xcode is not showing too much. Here is what I'm getting:
I'm setting an initial text already in the email text field. Maybe the issue is here? request any code and I'll be happy to include it.
UPDATE:
Here 2 methods where the first method openMail fires up when touching the UIButton
- (IBAction)openMail:(id)sender
{
if ([MFMailComposeViewController canSendMail])
{
}
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];
}
if ([MFMailComposeViewController canSendMail])
{
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
mailer.mailComposeDelegate = self;
[mailer setSubject:#"Feedback from Demo App user"];
NSArray *toRecipients = [NSArray arrayWithObjects:#"myEMAIL#hotmail.com", #"myEMAIL2#gmail.com", nil];
[mailer setToRecipients:toRecipients];
NSString *emailBody = #"Happy to hear your feedback!";
[mailer setMessageBody:emailBody isHTML:NO];
[self presentModalViewController:mailer animated:YES];
[mailer release];
}
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
{
switch (result)
{
case MFMailComposeResultCancelled:
NSLog(#"Mail cancelled: you cancelled the operation and no email message was queued.");
break;
case MFMailComposeResultSaved:
NSLog(#"Mail saved: you saved the email message in the drafts folder.");
break;
case MFMailComposeResultSent:
NSLog(#"Mail send: the email message is queued in the outbox. It is ready to send.");
break;
case MFMailComposeResultFailed:
NSLog(#"Mail failed: the email message was not saved or queued, possibly due to an error.");
break;
default:
NSLog(#"Mail not sent.");
break;
}
// Remove the mail view
[self dismissModalViewControllerAnimated:YES];
}
Probably you're using ARC, and you're not have strong pointer to your MFMailComposeViewControllerand after display, ARC is releasing it.
use
#property (nonatomic,stron) MFMailComposeViewController *mail;
and when you're initialize MFMailComposeViewController:
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
self.mail = mailer;
Do you still have this line in your code:
[mailer release];
If so that is the problem. If not, then PLEASE update our code sample so its exactly what you are using now.