UDPageViewController Availability or Dubbing

Question

I use UIPageViewController to scroll pages (array of UIViewController). I click on the pageview controller on the top navigation controller.

While I run the application, I could view all the VCs inside the pageview controller. However, the “three finger swipe” on the page view controller does not work. It just doesn't receive scroll events.

Any understanding of what's going wrong here?

Answer 1

Have you tried setting the value for view.isAccessibilityElement to UIViewControllers in the pageViewControllers array?

(in viewController.m / viewController.swift file) self.view.isAccessibilityElement = true

The code above should work in both Objective-C and Swift (version 2.2 and higher, possibly lower versions)

Answer 2

Have you tried this:

In the storyboard, change the transition style in the pageViewController attribute inspector to "Scroll" instead of "Curl Page".