Media Player框架

导入MediaPlayer.framework框架。

    //声明一个媒体播放器
    var moviePlayer:MPMoviePlayerController?
@IBAction func playMV()
    {
        let filePath:String? = NSBundle.mainBundle().pathForResource("namingRule", ofType: "mp4")
        
        //本地文件,使用fileURLWithPath来声明NSURL对象
        moviePlayer = MPMoviePlayerController(contentURL: NSURL(fileURLWithPath: filePath!))
        
        //如果播放网上视频,需要通过string方法来声明NSURL对象
//        moviePlayer = MPMoviePlayerController(contentURL: NSURL(string: "视频网址"))
        
        //用MPMoviePlayerController做在线音乐播放
//        moviePlayer = MPMoviePlayerController(contentURL: NSURL(string: "http://swift.leadingdo.com/Track08.mp3"))
        
        moviePlayer!.view.frame = self.view.frame;
        
        
        //设置播放器样式
        moviePlayer!.controlStyle = MPMovieControlStyle.Fullscreen
        self.view.addSubview(moviePlayer!.view)
        moviePlayer!.play()
        
        //需要使用 NSNotificationCenter 类,为电影播放器添加一个观察者(observer):
        
        NSNotificationCenter.defaultCenter().addObserver(self, selector: "moviePlayerPreloadFinish:", name: MPMoviePlayerPlaybackDidFinishNotification, object: nil)
    }
func moviePlayerPreloadFinish(notification:NSNotification)
    {
        moviePlayer?.view.removeFromSuperview()
        print("播放完毕")
    }

播放器MPMovieControlStyle样式有3种:

None:没有播放控制控件;

Embeded:嵌入播放控制控件,没有Done按钮;

Fullscreen:全屏播放,有播放进度、Done按钮和快进等控件。

posted @ 2016-07-28 13:55  FMDN  阅读(321)  评论(0编辑  收藏  举报