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[英]My GameScene Freezes when i dismiss modally presented viewController
[英]Dismiss ViewController presented modally when tab is changed
我有一个UITableViewController
,当didSelectRowAt
被调用时,它以模态形式呈现一个UIViewController
。
我的应用程序包装在UITabBarController
。
当用户更改标签时,我想关闭UIViewController
。
我试图像这样在控制器上调用dismiss
,但这是行不通的。
let vc = VimeoController()
....
override func viewWillDisappear(_ animated: Bool) {
super.viewWillDisappear(animated)
vc.dismiss(animated: true) {
print("dismissed")
}
}
...
fileprivate func presentModal() -> Void {
vc.modalPresentationStyle = .overCurrentContext
present(vc, animated: true, completion: nil)
}
请将您的解除呼叫置于VimeoController
控制器的viewDidDisappear生命周期挂钩中。
override func viewDidDisappear(_ animated: Bool) {
super.viewDidDisappear(animated)
dismiss(animated: true, completion: nil)
}
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