如何在 swift 中的情节提要对象之前以编程方式添加对象

Question

我正在制作带有视频背景的登录屏幕但是在我添加了我的背景之后，所有 Main.storyboard 代码都在我的视频后面（视频在最上面）我怎样才能把视频放到我的视图后面？

代码：

 var moviePlayer : MPMoviePlayerController?
    let myPlayerView = UIView(frame: self.view.bounds)
    myPlayerView.backgroundColor = UIColor.clearColor()
    view.addSubview(myPlayerView)


    var urlpath = NSBundle.mainBundle().pathForResource("video", ofType: "m4v")
    let url:NSURL = NSURL.fileURLWithPath(urlpath!)!


    let myPlayer = AVPlayer(URL: url)
    myPlayer.play()


    let avLayer = AVPlayerLayer(player: myPlayer)
    avLayer.frame = myPlayerView.bounds
    myPlayerView.layer.addSublayer(avLayer)

Answer 1

只需将其添加到适当的位置即可。例如viewWillAppear。

myPlayerView.superview?.sendSubviewToBack(myPlayerView)

如何在 swift 中的情节提要对象之前以编程方式添加对象

How can I add object programmatically before storyboard objects in swift

video

sdk

background

ios

swift