Audio playback progress as UISlider in Swift

Question

I\'ve seen some posts about accomplishing this in Objective-C but I\'ve been unable to do the same via Swift.

Specifically, I can\'t figure out how to implement a

Answer 1

Specifically for Swift I was able to handle it like this:

1. I set the maximum value of the scrubSlider to the duration of the music file(.mp3) that was loaded in this method

   override func viewDidLoad() {
       super.viewDidLoad()
   
       do {
   
           try player = AVAudioPlayer(contentsOfURL: NSURL(fileURLWithPath: NSBundle.mainBundle().pathForResource("bach", ofType: "mp3")!))
   
           scrubSlider.maximumValue = Float(player.duration)
   
       } catch {
           //Error
       } 
   
       _ = NSTimer.scheduledTimerWithTimeInterval(1, target: self, selector: #selector(ViewController.updateScrubSlider), userInfo: nil, repeats: true)
   
   }
   

2. I player was set to play the music at the time set by the value of the scrubber.

   @IBAction func scrub(sender: AnyObject) {
   
       player.currentTime = NSTimeInterval(scrubSlider.value)
   
   }