AVPlayerViewController 委托函数在用户查找时未调用

Question

我一直在尝试在用户搜索时从Avplayerviewcontroller获取通知。我在AvplayerControllerdelegate中找到了一个方法，当用户擦洗时调用该方法，但是该函数未被调用。

class ViewController: UIViewController, AVPlayerViewControllerDelegate {
override func viewDidLoad() {
super.viewDidLoad()
let url = URL(string:
"https://dl.pagal.link/upload_file/367/382/7491/Bollywood%20MP4%20Video%20Songs%202015/Super%20Girl%20From%20China%20-%20Sunny%20Leone%20Mp4/Super%20Girl%20From%20China%20-%20Video%20Song%20-%20Sunny%20Leone%20-%20MP4.mp4")
let player = AVPlayer(url: url!)
let playerController = AVPlayerViewController()
playerController.player = player
playerController.delegate = self
self.addChildViewController(playerController)
self.view.addSubview(playerController.view)
playerController.view.frame = self.view.frame
player.play()
}

func playerViewController(_: AVPlayerViewController, timeToSeekAfterUserNavigatedFrom: CMTime, to: CMTime){
print("Called when scrubb")
}
func playerViewController(_: AVPlayerViewController, willResumePlaybackAfterUserNavigatedFrom: CMTime, to: CMTime){
print("Called when scrubs")
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}

}

Answer 1

因为正如苹果开发者文件所说，它仅适用于Apple Tv

在 Apple TV 上，您可以实现与播放导航相关的方法， 插页式内容和内容提案。

如果您为 Apple TV 创建应用程序并实现AVPlayerViewControllerDelegate您可以看到使用此方法，但对于 iphone，您无法在AVPlayerViewControllerDelegate中找到此方法