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我有一個視圖呈現爲從AppDelegate中形式表與此代碼:等待形式片 - 的iOS
let storyboard = UIStoryboard(name: "Main", bundle: nil)
let usernameVC = storyboard.instantiateViewController(withIdentifier: "ChooseUsernameViewControllerID")
usernameVC.modalPresentationStyle = .formSheet
self.window?.rootViewController?.present(usernameVC, animated: true, completion: nil)
後我提出它我不得不等待窗體表之前繼續被駁回執行代碼...我如何暫停執行代碼,直到表單被解除?
PS。要執行的代碼是:
UIView.transition(with: self.window!, duration: 0.3, options: UIViewAnimationOptions.transitionFlipFromRight, animations: {
self.window?.rootViewController = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "MainContainerViewControllerID")
}, completion: nil)
什麼代碼執行? – Catoshi
@TonyHan我編輯了這個問題 – ale00