IOS点击按钮隐藏状态栏详解

前言：

最近学习IOS的基础知识，实现隐藏状态栏的功能，这里就记录下来，希望对大家有所帮助

实例代码：

@interface SecondViewController ()@property (nonatomic, assign,getter=isHideStatus) BOOL hideStatus;@end@implementation SecondViewController- (void)viewDidLoad { [super viewDidLoad]; self.view.backgroundColor = [UIColor whiteColor]; UIButton *button = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 300, 200)]; button.center = self.view.center; button.backgroundColor = [UIColor blueColor]; [button setTitle:@"隐藏导航栏" forState:UIControlStateNormal]; [button addTarget:self action:@selector(hideFrame) forControlEvents:UIControlEventTouchUpInside]; [self.view addSubview:button]; self.hideStatus = [UIApplication sharedApplication].statusBarHidden; // Do any additional setup after loading the view, typically from a nib.}- (void)hideFrame { [self setNeedsStatusBarAppearanceUpdate];//调用该方法后系统会调用prefersStatusBarHidden方法 self.hideStatus = !self.hideStatus;}- (BOOL)prefersStatusBarHidden{ return self.hideStatus;}

感谢阅读，希望能帮助到大家，谢谢大家对本站的支持！