播放mp4文件，然後切換到視圖控制器，文件播放正常，但無法弄清代碼切換到另一個視圖

Question

import AVFoundation 
import UIKit 
import AVKit 

class Class1: AVPlayerViewController, AVPlayerViewControllerDelegate { 

    override func viewDidLoad() { 
     super.viewDidLoad() 
    } 

    func playVideo() { 

     if let path = NSBundle.mainBundle().pathForResource("output_aV7EL0", ofType: "mp4") { 
      let url = NSURL(fileURLWithPath: path) 
      player = AVPlayer(URL: url) 
      player?.play() 
     } 
     else { 
      print("Oops, something wrong when playing video.mp4") 
     } 
    } 

    override func viewDidAppear(animated: Bool) { 
     super.viewDidAppear(animated) 
     playVideo() 
    } 

    func AVPlayerDidFinishPlaying(player: AVAudioPlayer!, successfully flag: Bool) { 
     if player.playing { 
      player.stop() 
     } 
    } 
} 

我已經得到了mp4文件播放，但我需要切換到不同的視圖一次視頻已經播放完畢，我該怎麼做？任何提示將不勝感激。

FUNC的playVideo（）{

if let path = NSBundle.mainBundle().pathForResource("output_aV7EL0", ofType: "mp4") { 
     let url = NSURL(fileURLWithPath: path) 
     player = AVPlayer(URL: url) 
     player?.play() 
     self.dismissViewControllerAnimated(true, completion: nil) 
     self.presentViewController(viewcontrollerToPresent: GameViewController1, animated: true, completion: nil) 
    } 

Answer 1

你所說的 「切換」 到了不同的看法呢？你可以說得更詳細點嗎？

如果你想關閉該頁面做到這一點：

1. 如果它在一個導航控制器：

   self.navigationController?.popViewControllerAnimated(true) 
   

2. 如果它提出：

   self.dismissViewControllerAnimated(true, completion: nil) 
   

如果你想呈現另一個視圖控制ER：

1. 如果它在一個導航控制器：

   self.navigationController?.pushViewController(yourViewController, animated: true) 
   

2. 如果你想模態地呈現它：

   self.presentViewController(vc, animated: true, completion: nil)