UIPageViewController page control background color

Question

i\'m using UIPageViewController in my app and it\'s working fine. however, it\'s page control which has been added automatically has a black background which is hiding the c

Answer 1

Well, I found a working solution. Inside your UIPageViewController, just add this code:

-(void)viewDidLayoutSubviews
{
   [super viewDidLayoutSubviews];

   for (UIView *view in self.view.subviews)
   {
       if ([view isKindOfClass:UIScrollView.class])
       {
           CGRect frame      = view.frame;

           frame.size.height = view.superview.frame.size.height;

           view.frame        = frame;
       }

       if ([view isKindOfClass:UIPageControl.class])
       {
           CGFloat newHeight    = 22;

           CGRect frame         = view.frame;

           frame.origin.y      += frame.size.height - newHeight;
           frame.size.height    = newHeight;

           view.frame           = frame;
           view.backgroundColor = UIColor.darkGrayColor;
           view.alpha           = 0.3;
       }
   }

}