Hiding tabBar showing black bar in Ios7

Question

I am using this code to hide the TabBar:

self.tabBarController.tabBar.hidden=YES;

I am hiding tabBarController in my project.but it showing black bar in bottom of the view in Ios7.When i go back to the same view it is looking good.any help will be appreciated.

Answer 1

NOTE: It is solution for iOS6 and 7 only.

In iOS 7 to extend clickable area and hide black bar on place of hidden UITabBar you should enable 'Extend Edges - Under Opaque Bars' option for you UIViewController.

Or you can set this property programmatically:

[self setExtendedLayoutIncludesOpaqueBars:YES]

Here is example of code that hide or move TabBar for iOS 6/7:

UITabBarController *bar = [self tabBarController]; if ([self respondsToSelector:@selector(setExtendedLayoutIncludesOpaqueBars:)]) {     //iOS 7 - hide by property     NSLog(@"iOS 7");     [self setExtendedLayoutIncludesOpaqueBars:YES];     bar.tabBar.hidden = YES; } else {     //iOS 6 - move TabBar off screen     NSLog(@"iOS 6");     CGRect screenRect = [[UIScreen mainScreen] bounds];     float height = screenRect.size.height;     [self moveTabBarToPosition:height]; }  //Moving the tab bar and its subviews offscreen so that top is at position y -(void)moveTabBarToPosition:(int)y {      self.tabBarController.tabBar.frame = CGRectMake(self.tabBarController.tabBar.frame.origin.x, y, self.tabBarController.tabBar.frame.size.width, self.tabBarController.tabBar.frame.size.height);      for(UIView *view in self.tabBarController.view.subviews) {         if ([view isKindOfClass:[UITabBar class]]) {             [view setFrame:CGRectMake(view.frame.origin.x, y, view.frame.size.width, view.frame.size.height)];         } else {             [view setFrame:CGRectMake(view.frame.origin.x, view.frame.origin.y, view.frame.size.width, y)];             view.backgroundColor = [UIColor blackColor];         }     } } 

Function to moving the Tab Bar offscreen got from this post.

Answer 2

Next code works for me

- (void)showTabBar { [self.tabBar setTranslucent:NO]; [self.tabBar setHidden:NO]; }  - (void)hideTabBar {     [self.tabBar setTranslucent:YES];     [self.tabBar setHidden:YES]; } 

Answer 3

Try this:

- (BOOL)hidesBottomBarWhenPushed {
     return YES;
}