Swipe to go back only works on edge of screen?

Question

My swipe to go back feature works but only works on the edge of the screen. How can I have it work from anywhere on the screen?

Answer 1

Swipe to go back is default behavior of pushed/showed view controllers. It works from left edge of the screen (by default). If you want to swipe back from any part of the screen, you should add UISwipeGestureRecognizer to your view:
let swipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: "didSwipe:") self.view.addGestureRecognizer(swipeGestureRecognizer)