Check if user finished sliding on a continuous UISlider?

Question

In my app, I have a couple of UISlider instances to change various values. The values are displayed right next to the slider, as well as rendered in a 3d space in another visibl

Answer 1

In Swift 3:

@IBAction func sliderValueChanged(_ slider: UISlider, _ event: UIEvent) {
    guard let touch = event.allTouches?.first, touch.phase != .ended else {
        // ended
        return
    }
    // not ended yet
}