ios - 如何使用 Swift 在 iOS 中防止视频放大/缩小？

Question

我是一名初级 iOS Swift 开发者，也是 StackOverflow 的新手。我正在尝试开发我的第一个游戏，我想使用视频作为介绍。我的视频播放并正常工作，但我遇到的一个问题是，当我双击屏幕时，视频会放大和缩小。有什么办法可以避免这种情况吗？

这是我的代码:

func playVideo() {

    if let
        path = NSBundle.mainBundle().pathForResource("wakyIntro", ofType:"mp4"),
        url = NSURL(fileURLWithPath: path),
        moviePlayer = MPMoviePlayerController(contentURL: url) {
            self.moviePlayer = moviePlayer
            moviePlayer.view.frame = self.view.bounds
            moviePlayer.prepareToPlay()
            moviePlayer.scalingMode = .AspectFill
            self.view.addSubview(moviePlayer.view)
            moviePlayer.fullscreen = true
            moviePlayer.controlStyle = MPMovieControlStyle.None
            moviePlayer.movieSourceType = MPMovieSourceType.File
            moviePlayer.play()
            println("Video loaded successfully")
    } else {
        debugPrintln("Ops, something wrong when playing the video")
    }
}

然后我从用于主菜单的单独 ViewController 中调用它

func mainMenuViewControllerDidPressVideo(mainMenuViewController: MainMenuViewController) {
    playVideo()
}

Answer 1

将 moviePlayer.view.userInteractionEnabled 设置为 false。

moviePlayer.view.userInteractionEnabled = false

或者设置controlStyle为全屏

moviePlayer.controlStyle = MPMovieControlStyleFullscreen