通过我的应用程序打开youtube链接，无需webview

Question

我正在使用此代码，以便在没有webview的情况下显示youtube视频

-(IBAction) trailor {

    //declaring path to file and stuff...

    NSString *urlAddress = self.Trailor;//@"http://www.youtube.com/watch?v=FZXcWK0tZjc&feature=related";

    NSLog(@"url %@",urlAddress);
    NSURL *url = [NSURL URLWithString:urlAddress]; 



    MPMoviePlayerViewController *playerViewController = [[MPMoviePlayerViewController alloc] initWithContentURL:url   ];

    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(moviePlayBackDidFinish:)
                                                 name:MPMoviePlayerPlaybackDidFinishNotification
                                               object:[playerViewController moviePlayer]];

    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(moviePlayBackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:[playerViewController moviePlayer]];      

    MPMoviePlayerController *player = [playerViewController moviePlayer];
    [self.view addSubview:playerViewController.view];
    player.controlStyle = MPMovieControlStyleDefault;
    player.shouldAutoplay = YES;
    [player setFullscreen:YES animated:YES];
} 


- (void)moviePlayBackDidFinish:(NSNotification*)notification {
    MPMoviePlayerViewController *moviePlayer = [notification object];
    [[NSNotificationCenter defaultCenter] removeObserver:self
                                                    name:MPMoviePlayerPlaybackDidFinishNotification
                                                  object:moviePlayer];

    [moviePlayer.view removeFromSuperview];
    //[self.view setHidden:NO];


    [moviePlayer release];  
}

但是这个代码没有任何响应，当我通过一个按钮运行这个代码时...... 它只显示这个屏幕而没有别的。

我想在没有使用webview的情况下打开我的应用程序的youtube链接我该怎么办

任何示例代码？或者你有教程然后把它分享给我

Answer 1

那里有类似的（如果不是相同的）问题 youtube donot直接访问视频（MPMoviePlayerViewController期望）。因此它无法直接播放youtube视频（使用initWithContentURL）。

唯一的方法是通过UIWebView在您的应用中播放Youtube视频。看到 How to Play Youtube video in webview in iphone?以便更好地了解如何使用。