IOS _ hide the top Status Bar

IOS _ hide the top Status Bar

Comparison between iOS6 and iOS7 in hiding Status Bar:

Storyboard

Select UIViewController on the page, and the Simulated Metrics on the rightmost shows that the Status Bar is set to None.

ViewController

IOS 6
Use [UIApplication sharedApplication] to obtain the app Singleton, and then call the setStatusBarHidden method to hide the Status Bar.

UIApplication *app = [UIApplication sharedApplication];[app setStatusBarHidden:YES withAnimation:YES];

IOS 7

Implement the prefersstatusbarhidmethod and return YES

-(BOOL) prefersStatusBarHidden {return YES;} // in special cases, call the following method to force re-paint the ready Status Bar [self setNeedsStatusBarAppearanceUpdate];

Info. plist

IOS 6
Add the Status bar is initially hidden row to Info. plist and set the value to YES.

IOS 7

In addition to adding a row of Status bar is initially hidden in Info. plist, select YES,

You also need to add a row of View controller-based status bar appearance, with the value set to NO.