如何在iOS 7中以编程方式将UIViewControllerBasedStatusBarAppearance更改为YES / NO？ [英] How to change UIViewControllerBasedStatusBarAppearance to YES/NO programmatically in iOS 7?
问题描述
我的应用程序背景较暗，但在iOS 7中状态栏变得透明。所以我看不到任何东西，角落里只有绿色电池指示灯。如何将状态栏文本颜色更改为绿色或橙色，就像在主屏幕上一样？
My application has a dark background, but in iOS 7 the status bar became transparent. So I can't see anything there, only green battery indicator in the corner. How can I change the status bar text color to Green or Orange like it is on the home screen?
我知道
-
在plist中将
UIViewControllerBasedStatusBarAppearance设置为YES
在 viewDidLoad 执行 [self setNeedsStatusBarAppearanceUpdate];
添加以下方法：
-(UIStatusBarStyle)preferredStatusBarStyle{
return UIStatusBarStyleLightContent;
}
我如何更改 UIViewControllerBasedStatusBarAppearance 以编程方式？
How can I change UIViewControllerBasedStatusBarAppearance programmatically?
提前致谢...
推荐答案
在Info.plist中设置'查看基于控制器的状态栏外观'为NO。
In Info.plist set 'View controller-based status bar appearance' as NO.
然后，将其添加到您的didfinishlaunchingwithoptions方法中的appdelegate.m类。
then,add this in your appdelegate.m class in didfinishlaunchingwithoptions method.
[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent animated:NO];
这适用于ios 7.
this works for ios 7.
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