A hack that is working is to set the interactivePopGestureRecognizer‘s delegate of the UINavigationController to nil like this: [self.navigationController.interactivePopGestureRecognizer setDelegate:nil]; But in some situations it could create strange effects.
If you are using swift 3 your selector should be like this #selector(self.handleTap(recognizer:))
Apple’s automatic implementation of the “swipe right to pop VC” only works for the left ~20 points of the screen. This way, they make sure they don’t mess with your app’s functionalities. Imagine you have a UIScrollView on screen, and you can’t swipe right because it keeps poping VCs out. This wouldn’t be nice. Apple … Read more
I’m not sure if you are still looking for an answer for this, but I was just looking at this myself today; and I managed to get it to work for me. The key to it, is using a UILongPressGestureRecognizer instead of just a UITapGestureRecognizer, we can then set the minimumPressDuration of the recognizer to … Read more
You set the direction like this UISwipeGestureRecognizer *Swipe = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(SwipeRecognizer:)]; Swipe.direction = (UISwipeGestureRecognizerDirectionLeft | UISwipeGestureRecognizerDirectionRight | UISwipeGestureRecognizerDirectionDown | UISwipeGestureRecognizerDirectionUp); That’s what the direction will be when you get the callback, so it is normal that all your tests fails. If you had – (void) SwipeRecognizer:(UISwipeGestureRecognizer *)sender { if ( sender.direction | UISwipeGestureRecognizerDirectionLeft … Read more
The simplest way to handle this is probably to prevent the gesture recognizer from seeing touches on your slider. You can do that by setting yourself as the delegate, and then implementing – (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch { if ([touch.view isKindOfClass:[UISlider class]]) { // prevent recognizing touches on the slider return NO; } return YES; … Read more
Apparently each UISwipeGestureRecognizer can only detect the swipe in the given direction. Even though the direction flags could be OR’ed together the UISwipeGestureRecognizer ignores the additional flags. The solution is to add one UISwipeGestureRecognizer for each direction you want the swipe gesture to be recognized, and set each recognizer’s direction accordingly to either up, down, … Read more
It’s impossible to get a distance from a swipe gesture, because the SwipeGesture triggers the method where you could access the location exactly one time, when the gesture has ended. Maybe you want to use a UIPanGestureRecognizer. If it possible for you to use pan gesture you would save the starting point of the pan, … Read more
Just do this for the vertical pan gesture recognizer, it works for me: – (BOOL)gestureRecognizerShouldBegin:(UIPanGestureRecognizer *)panGestureRecognizer { CGPoint velocity = [panGestureRecognizer velocityInView:someView]; return fabs(velocity.y) > fabs(velocity.x); } And for Swift: func gestureRecognizerShouldBegin(_ gestureRecognizer: UIPanGestureRecognizer) -> Bool { let velocity = gestureRecognizer.velocity(in: someView) return abs(velocity.y) > abs(velocity.x) }
I found a solution: Objective-C: if ([self.navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) { self.navigationController.interactivePopGestureRecognizer.enabled = NO; } Swift 3+: self.navigationController?.interactivePopGestureRecognizer?.isEnabled = false