How to play a sound on iOS 11 with swift 4? And where i place The mp3 file?

Question

I saw a lot of tutorials but when i click button (that actvivate The func playsound) The sound doesn’t play. I saw the code reccomended by stackoverflow but nothing. I put

Answer 1

Simple way with Swift 4.2:

import AVFoundation

and

   let soundEffect = URL(fileURLWithPath: Bundle.main.path(forResource: "btn_click_sound", ofType: "mp3")!)
   var audioPlayer = AVAudioPlayer()

   @IBAction func buttonClick(sender: AnyObject) {
       do {
            audioPlayer = try AVAudioPlayer(contentsOf: soundEffect)
            audioPlayer.play()
       } catch {
          // couldn't load file :(
       } 
   }