Re: UINavigationController back gesture animation
Re: UINavigationController back gesture animation
- Subject: Re: UINavigationController back gesture animation
- From: Torsten Curdt <email@hidden>
- Date: Wed, 15 Jun 2016 16:57:25 +0200
Since I am getting nowhere with this I thought maybe at least I could know
when the animation finishes.
So I was trying it like this:
extension UINavigationController {
func pushViewController(viewController: UIViewController, animated:
Bool, completion: (Void -> Void)) {
pushViewController(viewController, animated: animated)
if let coordinator = transitionCoordinator() where animated {
coordinator.animateAlongsideTransition(nil) { _ in
completion()
}
} else {
completion()
}
}
}
...but the coordinator is just nil.
Any thoughts?
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