title: Swift, how to get event click done button during play the video on AVPlayer?
body: <p>I have one <strong>TableViewController</strong> and I play video on that Table by tapping button inside cell to play by <strong>AVPlayer</strong> by code</p>
  
  <pre><code>@IBAction func btnFullScreen(sender: AnyObject) {    
      let playController = AVPlayerViewController()
      self.presentViewController(playController, animated: true, completion: nil)
      playController.player?.play()
  }
  </code></pre>
  
  <p>So, It will play the video in full screen, and also exist with <strong>done button</strong> on the top left. I want to get event done button, after click the <strong>done button</strong> it will get the current time of player to do more something else. <strong>but how to get the event click done button?</strong></p>