Swift version: 5.10
Detecting pan gestures is easy enough with a regular UIPanGestureRecognizer
, but there's a special gesture recognizer to use if you want to detect the user swiping from the edge of their screen. The example below demonstrates detecting the user swiping from the left edge of the screen:
override func viewDidLoad() {
super.viewDidLoad()
let edgePan = UIScreenEdgePanGestureRecognizer(target: self, action: #selector(screenEdgeSwiped))
edgePan.edges = .left
view.addGestureRecognizer(edgePan)
}
@objc func screenEdgeSwiped(_ recognizer: UIScreenEdgePanGestureRecognizer) {
if recognizer.state == .recognized {
print("Screen edge swiped!")
}
}
SPONSORED Get accurate app localizations in minutes using AI. Choose your languages & receive translations for 40+ markets!
Sponsor Hacking with Swift and reach the world's largest Swift community!
Available from iOS 7.0
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
Link copied to your pasteboard.