在AVPlayer [Swift]中播放MPMediaItemCollection中的项目

Question

这是事情,我有一个MPMediaItemCollection与用户选择项目(从库).我使用mediaPicker来做到这一点.现在,我需要从这些项目中获取URL,以便我可以在AVPlayer上播放它们.这是我能找到的最好的,但是当我"翻译"为快速时,它会变得混乱.如果有人可以帮助我,我会非常感激.

Answer 1

这是你的快捷代码:

func mediaPicker(mediaPicker: MPMediaPickerController!, didPickMediaItems mediaItemCollection: MPMediaItemCollection!) {

    for thisItem in mediaItemCollection.items as! [MPMediaItem] {
        let itemUrl = thisItem.valueForProperty(MPMediaItemPropertyAssetURL) as? NSURL
        self.dismissViewControllerAnimated(true, completion: nil)

        // Play the item using MPMusicPlayer
        var appMusicPlayer = MPMusicPlayerController.applicationMusicPlayer()
        appMusicPlayer.play()

        // Play the item using AVPlayer
        let playerItem = AVPlayerItem(URL: itemUrl)
        let player = AVPlayer(playerItem: playerItem)
        player.play()
    }
}