iOS 教程
狀態(tài)欄顯示設(shè)備的關(guān)鍵信息。
狀態(tài)欄如下所示:
隱藏狀態(tài)欄的方法
[[UIApplication sharedApplication] setStatusBarHidden:YES];
我們還可以通過(guò)添加行,并在info.plist?的幫助下選擇?UIStatusBarHidden?隱藏狀態(tài)欄,并使其值為否(NO)。
它隱藏狀態(tài)欄進(jìn)行動(dòng)畫(huà)處理,并也調(diào)整我們認(rèn)為占據(jù)狀態(tài)欄空間的大小。
-(void)hideStatusbar{ [[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnimationFade]; [UIView beginAnimations:@"Statusbar hide" context:nil]; [UIView setAnimationDuration:0.5]; [self.view setFrame:CGRectMake(0, 0, 320, 480)]; [UIView commitAnimations]; }
在?ViewController.m?中更新?viewDidLoad,如下所示:
- (void)viewDidLoad { [super viewDidLoad]; // The method hideStatusbar called after 2 seconds [self performSelector:@selector(hideStatusbar) withObject:nil afterDelay:2.0]; // Do any additional setup after loading the view, typically from a nib. }