swift UIview上添加视频播放

1.

    /// 是否显示过广告
    private lazy var isLoadAV = false
    /// 15秒宣传视频
    private var play: AVPlayer?

    /// 宣传视频背景
    private lazy var logoView : UIView = {
        let v = JYUIModel.createView()
        v.backgroundColor = UIColor.orange
        return v
    }()
    

2.

    /// 添加宣传视频
    private func addPromotionalVideo(){
        if let filePath = Bundle.main.path(forResource: "测试视频", ofType: "mp4")  {
            let videoUrl = URL(fileURLWithPath: filePath)
            let playerItem = AVPlayerItem(url: videoUrl)
            play = AVPlayer(playerItem: playerItem)
            let player = AVPlayerLayer(player: play)
            if #available(iOS 11.0, *) {
                player.frame = CGRect(x: , y: , width: JYScreenWidth, height: JYScreenHeight -  - view.safeAreaInsets.bottom)
            } else {
                player.frame = CGRect(x: , y: , width: JYScreenWidth, height: JYScreenHeight - )
            }
            logoView.layer.addSublayer(player)
            play?.play()
            isLoadAV = true
        }
    }

3.

    override func viewDidLayoutSubviews() {
        super.viewDidLayoutSubviews()
        if isLoadAV == false{
            addPromotionalVideo()
        }
    }