setStatusBarHidden不起作用 [英] setStatusBarHidden not working

问题描述

在我的 UIViewController 中，我有：

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    [[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnimationNone];
    [self.view sizeToFit];
}

但视图如下：

我确定这段代码运行了。我从 xib 加载视图。我没有对状态栏做任何其他事情，比如改变它的风格。可能有什么问题？

I'm sure this code runs. I load the view from a xib. I haven't done anything else to the status bar like change its style. What could be wrong?

即使我在我的app委托中设置`application.statusBarHidden = YES'，我也看到：

Even when I set `application.statusBarHidden = YES" in my app delegate, I see:

推荐答案

在您的应用程序的plist中，如果您将基于控制器的状态栏外观视图设置为YES，请将此代码放在您隐藏状态栏的视图控制器中：

In your app's plist, if you have "View controller-based status bar appearance" set to YES, put this code in the view controller in which you hide the status bar:

- (BOOL)prefersStatusBarHidden {
    return YES;
}

否则如果查看基于控制器的状态栏外观设置为NO，则只要您想隐藏状态栏，就调用以下内容。

Else if "View controller-based status bar appearance" is set to NO, call the following whenever you want to hide the status bar.

[[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnimationNone];

这篇关于setStatusBarHidden不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！