Not connection with SLComposeViewController - Not share Screenshot with Facebook - ios

Question

My code for share screenshot of my App in Facebook always shows alertView and never posts in Facebook:
- (UIImage *) screenshot
{
AppDelegate* app = (((AppDelegate*)[UIApplication sharedApplication].delegate));
UIGraphicsBeginImageContextWithOptions(app.navController.view.bounds.size, NO, [UIScreen mainScreen].scale);
[app.navController.view drawViewHierarchyInRect:app.navController.view.bounds afterScreenUpdates:YES];
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return image;
}
-(void)btnSharedFacebookTapped:(id)sender
{
[[AudioManager sharedAudioManager]playSoundEffect:kSoundGrilloMenu];
// Take screenshot
if([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook])
{
AppDelegate* app = (((AppDelegate*)[UIApplication sharedApplication].delegate));
SLComposeViewController *controller = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook];
SLComposeViewControllerCompletionHandler myBlock = ^(SLComposeViewControllerResult result)
{
if (result == SLComposeViewControllerResultCancelled)
{
NSLog(#"Cancelled");
} else {
NSLog(#"Done");
}
[app.navController dismissViewControllerAnimated:YES completion:Nil];
};
controller.completionHandler =myBlock;
//Adding the Text to the facebook post value from iOS
[controller setInitialText:#"Checkout this app xxxxxx”];
[controller addImage:[self screenshot]];
//Adding the URL to the facebook post value from iOS
[controller addURL:[NSURL URLWithString:#"https://itunes.apple.com/us/app/xxxxxxx/id[xxx]?mt=8‎"]];
[app.navController presentViewController:controller animated:YES completion:Nil];
} else{
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"Sorry"
message:#"You can't send a post right now, make sure your device has an internet connection and you have at least one Facebook account setup."
delegate:self
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alertView show];
}
}

Answer 1

I have created one demo APP for this. In this APP, i am posting status and uploading photo but i have never got fail error.
- (IBAction)btnSocialSharing:(id)sender {
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:#"Select Social Media"
delegate:self
cancelButtonTitle:#"Cancel"
destructiveButtonTitle:nil
otherButtonTitles:#"Facebook", #"Twitter" ,nil];
// actionSheet.tag = 100;
[actionSheet showInView:self.view];
}
-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
{
NSString *buttonTitle=[actionSheet buttonTitleAtIndex:buttonIndex];
// NSString *image=[UIImage imageNamed:chooseImage];
if ([buttonTitle isEqualToString:#"Facebook"])
{
SLComposeViewController *controller = [SLComposeViewController
composeViewControllerForServiceType:SLServiceTypeFacebook];
SLComposeViewControllerCompletionHandler myBlock =
^(SLComposeViewControllerResult result){
if (result == SLComposeViewControllerResultCancelled)
{
NSLog(#"Cancelled");
}
else
{
NSLog(#"Done");
}
[controller dismissViewControllerAnimated:YES completion:nil];
};
controller.completionHandler =myBlock;
[controller setInitialText:self.txtStatus.text];
[controller addImage:chooseImage];
[self presentViewController:controller animated:YES completion:nil];
}
else if ([buttonTitle isEqualToString:#"Twitter"])
{
SLComposeViewController *controller = [SLComposeViewController
composeViewControllerForServiceType:SLServiceTypeTwitter];
SLComposeViewControllerCompletionHandler myBlock =
^(SLComposeViewControllerResult result){
if (result == SLComposeViewControllerResultCancelled)
{
NSLog(#"Cancelled");
}
else
{
NSLog(#"Done");
}
[controller dismissViewControllerAnimated:YES completion:nil];
};
controller.completionHandler =myBlock;
[controller setInitialText:self.txtStatus.text];
[controller addImage:chooseImage];
[self presentViewController:controller animated:YES completion:nil];
}
}
- (IBAction)btnSelectPhoto:(id)sender {
NSLog(#"Select Photos button");
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.allowsEditing = YES;
picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
[self presentViewController:picker animated:YES completion:NULL];
}
//Image Picker Delegate Methods
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
chooseImage = info[UIImagePickerControllerEditedImage];
[picker dismissViewControllerAnimated:YES completion:NULL];
[self displayImage];
}
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {
[picker dismissViewControllerAnimated:YES completion:NULL];
}
-(void)displayImage
{
self.viewImage.image = chooseImage;
}