斯威夫特3 |无法隐藏ViewController上的状态栏 [英] Swift 3 | Unable to hide status bar on a ViewController

问题描述

我只想在纵向模式下显示状态栏，当我旋转屏幕时，状态栏会按预期隐藏，但是如果按下/显示新的View Controller，状态栏会再次出现.

I want to show the status bar on portrait mode only, when I rotate the screen the status bar hides as intended but if I push / show a new View Controller the status bar appears again.

我尝试了以下操作但未成功:

I've tried the following without success:

• 在 info.plist 文件
中将基于视图控制器的状态栏外观设置为 NO
• 在自身和 NavigationController
上使用 setNeedsStatusBarAppearanceUpdate()
• 将 prefersStatusBarHidden:Bool 设置为 true
• 还尝试了 UIApplication.shared.setStatusBarHidden(true，使用:UIStatusBarAnimation.none)
• 还扩展了NavigationController.在此处看到

• Setting View controller-based status bar appearance to NO in the info.plist file
• Using setNeedsStatusBarAppearanceUpdate() on self and on NavigationController
• Setting prefersStatusBarHidden: Bool to true
• Also tried UIApplication.shared.setStatusBarHidden(true, with: UIStatusBarAnimation.none)
• Also extending NavigationController. seen here

任何帮助将不胜感激.谢谢.

Any help will be appreciated. Thanks.

推荐答案

尝试遵循代码

override var prefersStatusBarHidden: Bool {

    if UIDevice.current.orientation.isPortrait{
        return false
    }
    return true
}

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