Detecting of popover dismiss
ios, uipopovercontroller
Solution
set the delegates of the popover to self and also you can use two popover delegates i.e :-
/* Called on the delegate when the popover controller will dismiss the popover. Return NO to prevent the dismissal of the view.
*/
- (BOOL)popoverControllerShouldDismissPopover:(UIPopoverController *)popoverController;
/* Called on the delegate when the user has taken action to dismiss the popover. This is not called when -dismissPopoverAnimated: is called directly.
*/
- (void)popoverControllerDidDismissPopover:(UIPopoverController *)popoverController;
Problem
I wanted to play with UIPopupController, and I understood that I can't detect when my popover dismiss. My steps: 1. Create example from XCode (File -> New Project - > Utilitiy Application) 2. Add to MainViewController.h `UIPopoverControllerDelegate` ``` #import "FlipsideViewController.h" @interface MainViewController : UIViewController <FlipsideViewControllerDelegate,UIPopoverControllerDelegate> @property (strong, nonatomic) UIPopoverController *flipsidePopoverController; - (IBAction)showInfo:(id)sender; @end ``` - In MainViewController: ``` - (IBAction)showInfo:(id)sender { if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) { FlipsideViewController *controller = [[FlipsideViewController alloc] initWithNibName:@"FlipsideViewController" bundle:nil]; controller.delegate = self; controller.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal; [self presentModalViewController:controller animated:YES]; } else { if (!self.flipsidePopoverController) { FlipsideViewController *controller = [[FlipsideViewController alloc] initWithNibName:@"FlipsideViewController" bundle:nil]; controller.delegate = self; self.flipsidePopoverController.delegate = self self.flipsidePopoverController = [[UIPopoverController alloc] initWithContentViewController:controller]; } if ([self.flipsidePopoverController isPopoverVisible]) { [self.flipsidePopoverController dismissPopoverAnimated:YES]; } else { [self.flipsidePopoverController presentPopoverFromBarButtonItem:sender permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES]; } } } -(void)popoverControllerDidDismissPopover:(UIPopoverController *)popoverController { NSLog(@"OLOLO"); } ``` But when I tap somewhere, and popover disappears, there is no NSLog message in Console. What am I doing wrong?