iOS Hiding tab bar in iOS 6 creates black bar (fix for iOS 6 breaks iOS 7!)

Question

I\'ve got a tabbed application and in one tab there is a UIWebView. When I rotate the device to landscape I\'ve made the UIWebView full screen whil

Answer 1

-(void) hideBottomTabs{
// Get the size of the main screen
CGRect fullScreenRect = [[UIScreen mainScreen]bounds];
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0){
    UITabBar *bar = ((UITabBarController *)self.parentViewController).tabBarController.tabBar;
    fullScreenRect.size.height += ViewHeight(bar);
}
// Hide the tab bar
((UITabBarController *)self.parentViewController).tabBarController.tabBar.hidden = YES;
// Resize and fill the screen
[[((UITabBarController *)self.parentViewController).view.subviews objectAtIndex:0] setFrame:fullScreenRect];

}

I have solved my problem in a such way.