导航控制器栏正在被切断 [英] navigation controller bar is being cut off

问题描述

如果通过在应用程序启动期间选择状态栏样式=隐藏来隐藏状态栏，我将自定义uinavigation栏，如下所示

If hiding the status bar by choosing status bar style = hide during application launch and I am customizing uinavigation bar like the following

[[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed: @"navbar-iphone.png"]
                                       forBarMetrics:UIBarMetricsDefault];

当我得到这个时：导航栏被切掉了顶部。

and when I am getting this : the navigation bar is cut off the top.

和

关于这种情况以及如何解决这个问题的想法？

Any ideas about this situation and how to fix it ?

推荐答案

您可以尝试这个。

You can try this.

在应用程序启动期间。这里viewController是UINavigationController。

during application launch. here viewController is UINavigationController.

//set status bar hidden true.
    [[UIApplication sharedApplication]setStatusBarHidden:YES]; 

//You can set navigation bar frame to start from 0.0,0.0
    self.viewController.navigationBar.frame = CGRectOffset(self.viewController.navigationBar.frame, 0.0, -20.0);

//set the image u want.
    [[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed: @"navbar-iphone.png"]
                                       forBarMetrics:UIBarMetricsDefault];

或

[[UIApplication sharedApplication]setStatusBarHidden:YES]; 
[[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed: @"navbar-iphone.png"]
                                           forBarMetrics:UIBarMetricsDefault];
[self.viewController setWantsFullScreenLayout:YES];

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