Audio : AVAudioPlayer

STEP-1 : Create project and add a mp3 file(song.mp3) to project.

STEP - 2 : Add five button and give name according to below image

STEP-3 :

ViewController.swift

//

//  ViewController.swift

//  AudioPlayer1

//

//  Created by Divakar Singh on 4/5/17.

//  Copyright © 2017 Divakar Singh. All rights reserved.

//

import UIKit

import AVFoundation

class ViewController: UIViewController {

    var player : AVAudioPlayer = AVAudioPlayer()

    

    @IBAction func play(_ sender: Any) {

        player.play()

    }

    @IBAction func pause(_ sender: Any) {

        player.pause()

    }

    @IBAction func replay(_ sender: Any) {

        player.currentTime = 0

    }

    @IBAction func stop(_ sender: Any) {

        player.stop()

    }

    @IBAction func playtime(_ sender: Any) {

        player.play(atTime: player.deviceCurrentTime+3.0)

    }

    override func viewDidLoad() {

        super.viewDidLoad()

        // Do any additional setup after loading the view, typically from a nib.

        do{

            

            let audioPath = Bundle.main.path(forResource: "song", ofType: "mp3")

            try player = AVAudioPlayer(contentsOf: NSURL(fileURLWithPath: audioPath!) as URL)

            

        }catch

        {

            // Error

        }

        

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

}

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