UIPageViewControler 从 didFinishAnimating 方法获取当前页码？

Question

有什么方法可以从这个方法中获取我所在的当前页面？

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

Answer 1

这对我有用，感谢 Krumelur！

- (void)pageViewController:(UIPageViewController *)pageViewController didFinishAnimating:(BOOL)finished previousViewControllers:(NSArray *)previousViewControllers transitionCompleted:(BOOL)completed 
{
   if (completed) {
    int currentIndex = ((UIViewController *)[self.pageViewController.viewControllers objectAtIndex:0]).view.tag;
    self.pageControl.currentPage = currentIndex;
     }
  }