I have a side navigation controller and present it via a UIButton. When I make this NC the root view controller directly by [self presentviewcontroller: NC animated: YES completion: nil]
, some reason the menu side of the NC is blocked by a UITransitionView
that I cannot get to disappear.
I've attached an image of the . is another.
I have tried the following:
UIWindow *window = [(AppDelegate *)[[UIApplication sharedApplication] delegate] window];
window.backgroundColor = kmain;
CATransition* transition = [CATransition animation];
transition.duration = .5;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionPush;
transition.subtype = kCATransitionFromTop;
[nc.view.layer addAnimation:transition forKey:kCATransition];
[UIView transitionWithView:window
duration:0.5
options:UIViewAnimationOptionTransitionNone
animations:^{ window.rootViewController = nc; }
completion:^(BOOL finished) {
for (UIView *subview in window.subviews) {
if ([subview isKindOfClass:NSClassFromString(@"UITransitionView")]) {
[subview removeFromSuperview];
}
}
}];
But it is very hacky, and as the rootviewcontroller of the window changes during the transition, it's a little choppy and part of the navigationcontroller and the top right corner turn black. It looks very bad.
I was facing the same issue, and this solved issue for me,
navigationController.setNavigationBarHidden(true, animated: false)
This worked for me as I am having custom view as navigation bar in view controllers.
I had the same issue but in a little different scenario, I ended up doing something very similar to find the view but instead of removing the view which can be more problematic I disabled the user interaction so any touch events just go throw it and any other objects can handle to user's interaction. In my case this was only present after updating the app to iOS 10, the same code running in iOS 9 didn't fall into this.
Ive had this issue when I was setting accessibilityElements on a popover view controller. I fix it by removing assigning an array of elements.
To get tap events through the
UITransitionView
, set thecontainerView
'suserInteractionEnabled
tofalse
. This is if you're doing a custom transition animation by usingUIViewControllerAnimatedTransitioning
.Example, in your
animateTransition(_:)
:The best, remove UITransitionView , to be clear
use this line code SWIFT 3.0