【发布时间】:2017-11-12 08:43:12
【问题描述】:
我有一个UIView,其中包含一些文本和视图。在每个视图中,我都需要使用 AVPlayer 播放视频,但我的问题是只有第一个视图显示视频:
这是我的代码:
func playVideo(name:String , onView:UIView) {
let path = Bundle.main.path(forResource: name, ofType: "mp4")
let videoURL = URL(fileURLWithPath: path!)
let player = AVPlayer(url: videoURL)
let playerLayer = AVPlayerLayer(player: player)
playerLayer.frame = onView.frame
playerLayer.videoGravity = AVLayerVideoGravity.resizeAspectFill
onView.layer.addSublayer(playerLayer)
player.play()
}
使用函数:
override func viewDidLoad() {
super.viewDidLoad()
//ScrollView
scrollView.contentSize = menuView.frame.size
scrollView.addSubview(menuView)
//Play videos
playVideo(name: "pizza", onView: videoView1)
playVideo(name: "salad", onView: videoView2)
playVideo(name: "fries", onView: videoView3)
}
当我运行应用程序时,视频仅在 videoView1 中播放,有什么建议会发生这种情况吗?
我也把我的代码放在viewWillAppear,viewDidLayoutSubviews
【问题讨论】:
标签: ios swift uiview uiscrollview avplayer