Can we customize the page indicator in UIPageViewController?

Question

Now it\'s white dots with black background. What about if I want it to be black dots with white backgrounds?

- (NSInteger)presentationCountForPageViewControl         


        

Answer 1

You can actually grab it and store it locally in your own property in one of the delegate calls.

Put this code inside your delegate to access the UIPageControl inside the UIPageViewController:

- (NSInteger)presentationCountForPageViewController:(UIPageViewController *)pageViewController
{
    [self setupPageControlAppearance];
    return kPageCount;
}

- (void)setupPageControlAppearance
{
    UIPageControl * pageControl = [[self.view.subviews filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"(class = %@)", [UIPageControl class]]] lastObject];
    pageControl.pageIndicatorTintColor = [UIColor grayColor];
    pageControl.currentPageIndicatorTintColor = [UIColor blackColor];
}