play sound swift stack overflow
import AVFoundation var player: AVAudioPlayer? func playSound() { guard let url = Bundle.main.url(forResource: "soundName", withExtension: "mp3") else { return } do { try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default) try AVAudioSession.sharedInstance().setActive(true) /* The following line is required for the player to work on iOS 11. Change the file type accordingly*/ player = try AVAudioPlayer(contentsOf: url, fileTypeHint: AVFileType.mp3.rawValue) /* iOS 10 and earlier require the following line: player = try AVAudioPlayer(contentsOf: url, fileTypeHint: AVFileTypeMPEGLayer3) */ guard let player = player else { return } player.play() } catch let error { print(error.localizedDescription) } }