media-play-system-sound | ios-app-dev-memo

いずれも MacOS だと動作しない。iPad ならOK

swift

		let sound = "1000"
		if let soundID = SystemSoundID(sound) {
			// AudioServicesPlaySystemSound(soundID)
			// AudioServicesPlayAlertSound(soundID)
			AudioServicesPlaySystemSoundWithCompletion(soundID, nil)
		}