swift - 按下 Siri 远程菜单按钮停止视频播放

Question

在我的应用程序中，我确实播放了具有该功能的视频

func easyRandom_play(episodeTitle:String){
    self.backgroundMusic?.stop()
    backgroundMusic?.stop()
    let link = "http://46.235.26.87/\(__TITLENAME_FOLDERNAME_DOWNLOAD__)/\(episodeTitle).m4v"
    print(link)

    let url:NSURL = NSURL(string: link)!
    let player = AVPlayer(URL: url)
    let playerViewController = AVPlayerViewController()
    playerViewController.player = player
    self.presentViewController(playerViewController, animated: true) {
        playerViewController.player!.play()
    } 
}

现在没有办法停止视频 - 通常菜单按钮应该让我返回并结束播放。有什么办法可以实现吗？

Answer 1

您可以添加一个 UITapGestureRecognizer 来处理菜单按钮。

override func viewDidLoad() {
    // Setup Menu Button recognizer
    let menuGesture = UITapGestureRecognizer(target: self, action: #selector(ViewController.handleMenuGesture(_:)))
    menuGesture.allowedPressTypes = [NSNumber(integer: UIPressType.Menu.rawValue)]
    self.view.addGestureRecognizer(menuGesture)
}

func handleMenuGesture(tap: UITapGestureRecognizer) {
    print("Menu Gesture")
    // Stop video and dismiss view controller here
}