ios 6导航栏和状态栏重叠

Question

The problem is like this: My status bar is intially hidden. I have a tab bar controller and it has a navigation controller in each of its tabs. Screen shot is like:

Later I clicked on a button on the navigation controller's view, I would like to reveal the status bar, but it ends like this:

the navigation bar overlaps the status bar. I have to perform some actions like tapping another tab to make the navigation bar go down.

I tried to set status bar to UIStatusBarStyleBlackOpaque and it worked fine. But if I press the "home" button on iphone to turn the app to bacground and the switch back to active, the problem occurs again if I clicked on the button.

Answer 1

Your status bar style is UIStatusBarStyleBlackTranslucent . You should set it to either UIStatusBarStyleDefault or UIStatusBarStyleBlackOpaque for the desired effect.

Translucent status bars overlap the full screen views, while opaque ones push those views down.

Answer 2

click on button, do following things:

 self.wantsFullScreenLayout = NO;
 [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackOpaque]; //or UIStatusBarStyleDefault