How to make iPhone vibrate using Swift?

Question

I need to make the iPhone vibrate, but I don't know how to do that in Swift. I know that in Objective-C, you just write:

import AudioToolbox
AudioServicesPlayAlertSound(kSystemSoundID_Vibrate);

But that is not working for me.

Answer 1

Short example:

import UIKit
import AudioToolbox

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        AudioServicesPlayAlertSound(SystemSoundID(kSystemSoundID_Vibrate))            
    }
}

load onto your phone and it will vibrate. You can put it in a function or IBAction as you wish.

Answer 2

AudioServicesPlaySystemSound(SystemSoundID(kSystemSoundID_Vibrate))

Answer 3

In iOS 10 on iPhone 7 or 7 Plus, try:

let generator = UIImpactFeedbackGenerator(style: .heavy)
generator.impactOccurred()