iOS开发——隐藏状态栏

iOS开发——隐藏状态栏

直接隐藏当前页面的状态栏

    [[UIApplication sharedApplication] setStatusBarHidden:TRUE];

进入页面时显示/隐藏状态栏

<span style="font-size:14px;">-(void)viewWillAppear:(BOOL)animated{    //隐藏状态栏    if ([self respondsToSelector:@selector(setNeedsStatusBarAppearanceUpdate)]) {        // iOS7 系统之后        [self prefersStatusBarHidden];        [self performSelector:@selector(setNeedsStatusBarAppearanceUpdate)];    }}- (BOOL)prefersStatusBarHidden{    return YES;//隐藏为YES，显示为NO}</span>