如何使用Swift在iOS中防止视频放大/缩小？

Question

I'm a beginner iOS Swift developer, and new to StackOverflow. I'm trying to develop my first game, and I wanted to use a video as an intro. I got the video playing and working properly, but a problem I am having is when I double tap the screen the video zooms in and out. Is there any way to prevent this?

Here is my code:

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")
    }
}

Then I call it from a separate ViewController that I use for my Main Menu

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

Answer 1

Set moviePlayer.view.userInteractionEnabled to false.

moviePlayer.view.userInteractionEnabled = false

Or set controlStyle to Full Screen

moviePlayer.controlStyle = MPMovieControlStyleFullscreen

Answer 2

Just disable the user interaction. That will not cause the video to zoom in/out and it will ignore all user interaction in movie player view.

moviePlayer.view.userInteractionEnabled = false

Hope this helps.... :)

Answer 3

You can use MPMoviePlayerViewController instead of MPMoviePlayerController :

movieViewController = MPMoviePlayerViewController(contentURL: url)
movieViewController?.moviePlayer.fullscreen = true
movieViewController?.moviePlayer.controlStyle = .Embedded
moviePlayer.view.userInteractionEnabled = false
self.presentMoviePlayerViewControllerAnimated(movieViewController)