UIPageViewController

It’s not totally useless.

Code: https://github.com/zorn/PageDemo

Transcript

1. UIPageViewController
   It’s not totally useless.
   

   View Slide

2. What is it?
   

   View Slide

3. View Slide

4. View Slide

5. View Slide

6. View Slide

7. View Slide

8. My History
   

   View Slide

9. View Slide

10. View Slide

11. How does it work?
    

    View Slide

12. UITableView
    DataSource
    Delegate
    

    View Slide

13. UIPageView

    Controller
    DataSource
    Delegate
    ?
    

    View Slide

14. class UIPageViewController : UIViewController {
    public init(transitionStyle style: UIPageViewControllerTransitionStyle,
    navigationOrientation: UIPageViewControllerNavigationOrientation,
    options: [String : Any]? = nil)
    }
    

    View Slide

15. func setViewControllers(_ viewControllers: [UIViewController]?,
    direction: UIPageViewControllerNavigationDirection,
    animated: Bool,
    completion: ((Bool) -> Swift.Void)? = nil)
    

    View Slide

16. func pageViewController(_ pageViewController: UIPageViewController,
    viewControllerBefore viewController: UIViewController) -> UIViewController?
    func pageViewController(_ pageViewController: UIPageViewController,
    viewControllerAfter viewController: UIViewController) -> UIViewController?
    UIPageViewDataSource
    

    View Slide

17. func pageViewController(_ pageViewController: UIPageViewController,
    viewControllerBefore viewController: UIViewController) -> UIViewController?
    func pageViewController(_ pageViewController: UIPageViewController,
    viewControllerAfter viewController: UIViewController) -> UIViewController?
    viewControllerBefore
    viewControllerAfter
    UIPageViewDataSource
    

    View Slide

18. UIPageViewDataSource
    func presentationCount(for pageViewController: UIPageViewController) -> Int
    func presentationIndex(for pageViewController: UIPageViewController) -> Int
    

    View Slide

19. UIPageViewDelegate
    func pageViewController(_ pageViewController: UIPageViewController,
    willTransitionTo pendingViewControllers: [UIViewController])
    func pageViewController(_ pageViewController: UIPageViewController,
    didFinishAnimating finished: Bool,
    previousViewControllers: [UIViewController],
    transitionCompleted completed: Bool)
    

    View Slide

20. Performance / Bugs
    

    View Slide

21. Final Thoughts
    

    View Slide