可能重复:点击隐藏/显示导航和工具栏
这是我用来在其中一个视图中隐藏导航栏的空白 .
- (void)viewWillAppear:(BOOL)animated { [self.navigationController setNavigationBarHidden:YES]; [super viewWillAppear:animated]; }
如何点击屏幕隐藏并显示导航栏?
你想要那样的东西吗?
- (void)viewDidLoad { [super viewDidLoad]; self.navigationController.navigationBar.translucent = YES; self.wantsFullScreenLayout = YES; UITapGestureRecognizer *tap = [[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(hideShowNavigation)] autorelease]; tap.numberOfTapsRequired = 1; [self.view addGestureRecognizer:tap]; } - (void) hideShowNavigation { [self.navigationController setNavigationBarHidden:!self.navigationController.navigationBarHidden]; }
1 回答
你想要那样的东西吗?