Playlist about xcdyoutubekit HOT 4 CLOSED

static void *MoviePlayerContentURLContext = &MoviePlayerContentURLContext;

- (IBAction) play:(id)sender
{
    self.videoPlayerViewController = [[XCDYouTubeVideoPlayerViewController alloc] initWithVideoIdentifier:firstVideoIdentifier];
    [[NSNotificationCenter defaultCenter] removeObserver:self.videoPlayerViewController name:MPMoviePlayerPlaybackDidFinishNotification object:self.videoPlayerViewController.moviePlayer];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(moviePlayerPlaybackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:self.videoPlayerViewController.moviePlayer];
    [self.videoPlayerViewController addObserver:self forKeyPath:@"moviePlayer.contentURL" options:(NSKeyValueObservingOptions)0 context:MoviePlayerContentURLContext];
    [self presentMoviePlayerViewControllerAnimated:self.videoPlayerViewController];
}

- (void) moviePlayerPlaybackDidFinish:(NSNotification *)notification
{
    MPMovieFinishReason finishReason = [notification.userInfo[MPMoviePlayerPlaybackDidFinishReasonUserInfoKey] integerValue];
    if (finishReason == MPMovieFinishReasonPlaybackEnded && [self hasNextVideo])
        self.videoPlayerViewController.videoIdentifier = [self nextVideoIdentifier];
    else
        [self dismissMoviePlayerViewControllerAnimated];
}

- (void) observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
    if (context == MoviePlayerContentURLContext)
        [self.videoPlayerViewController.moviePlayer play];
    else
        [super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
}