Hide counter dots of UIPageViewController on last page

问题

I'm making a first tour view with a PageViewController, showing the counter dots at the bottom of the view.

How can I

1. Hide the dots only in the last page ? and
2. Adjust the height of the view to fit the full screen?

My last page will be the log in view of my app.

Thanks.

回答1:

You can use UIPageControl and hide it when you reach at last page. You can detect last page view delegate methods. You can find if current page is last page in this delegate method

- (void)pageViewController:(UIPageViewController *)pageViewController didFinishAnimating:(BOOL)finished previousViewControllers:(NSArray *)previousViewControllers transitionCompleted:(BOOL)completed{

 }

来源：https://stackoverflow.com/questions/32016338/hide-counter-dots-of-uipageviewcontroller-on-last-page