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如何从UIWebView嵌入式YouTube视频播放中接收NSNotifications

我没有收到任何通知MPMoviePlayerController.我究竟做错了什么？

我使用以下逻辑.

我开始播放youtube视频了UIWebView.UIWebView称之为标准MPMoviePlayerController.我不控制MPMoviePlayerController因为我没有实例化MPMoviePlayerController.

我使用自动播放运行youtube的剪辑(延迟1秒):

[self performSelector:@selector(touchInView:) withObject:b afterDelay:1];

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我的代码是:

- (void)viewDidLoad
{
    [super viewDidLoad];

    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(loadStateDidChange:) name:MPMoviePlayerLoadStateDidChangeNotification object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playbackDidFinish:) name:MPMoviePlayerDidExitFullscreenNotification object:nil];

    [self embedYouTube];
}

- (void)loadStateDidChange:(NSNotification*)notification
{
    NSLog(@"________loadStateDidChange");
}

- (void)playbackDidFinish:(NSNotification*)notification
{
    NSLog(@"________DidExitFullscreenNotification");
}

- (void)embedYouTube
{
    CGRect frame = CGRectMake(25, 89, 161, 121);
    NSString *urlString = [NSString stringWithString:@"http://www.youtube.com/watch?v=sh29Pm1Rrc0"];

    NSString *embedHTML = @"<html><head>\
    <body style=\"margin:0\">\
    <embed id=\"yt\" src=\"%@\" type=\"application/x-shockwave-flash\" \
    width=\"%0.0f\" height=\"%0.0f\"></embed>\
    </body></html>"; …

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youtube mpmovieplayercontroller mpmovieplayer nsnotificationcenter ios

Vol*_*da2

2011 12-19

51
推荐指数

5
解决办法

4万
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