ios 如何隐藏状态栏

1. 把当前页面的状态栏隐藏

    [[UIApplication sharedApplication] setStatusBarHidden:TRUE];

 

2. 把整个应用程序的状态栏都隐藏掉

    在info.plist上添加一项：Status bar is initially hidden，value为YES；

    完后在AppDelegate.m的- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions方法里面加入此代码

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