Swift 3-使用全屏显示时如何隐藏状态栏 [英] Swift 3 - how to hide Status Bar when using Over Full Screen

问题描述

我正在开发一个快速的应用程序，在我的模态中使用全屏显示"演示时，我找不到如何隐藏状态栏.

I'm developing a swift app and I can't find how to hide Status Bar when I use Over Full Screen presentation on my modal.

但是，我将这行代码放入了Modal View Controller中:

However, I put this line of code in my Modal View Controller :

override var prefersStatusBarHidden: Bool {
    return true
}

如果我创建非模态的segue，或者创建模态但不具有全屏显示"功能的segue，则可以正常工作.

And it is working if I create a segue which is not a modal, or if I create a segue which is a modal but not with Over Full Screen presentation.

我在互联网上搜索了解决方法，发现存在相同问题但没有解决方案的人.

I searched on internet how to fix it, and I found people who had the same problem but there had no solution.

此外，当我使用全屏显示"选项时，无法更改状态栏的颜色.我不明白为什么?我认为这是相关的.

Also, I can't change the color of my Status Bar when I'm using Over Full Screen option. I don't understand why? I think it's related.

感谢您的帮助！

推荐答案

要在执行全屏模式时隐藏状态栏，您需要在viewDidLoad中进行设置:

To hide the status bar when doing an over full screen modal, you need to set this in viewDidLoad:

override func viewDidLoad() {
    super.viewDidLoad()    
    modalPresentationCapturesStatusBarAppearance = true
}

然后执行隐藏状态栏的标准方法:

Then do the standard method to hide the status bar:

override var prefersStatusBarHidden: Bool {
    return true
}

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