MPMoviePlayerViewController和MPMoviePlayerController 这个太容易忘了
2012-12-29 00:19
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MPMoviePlayerViewController和MPMoviePlayerController
MPMoviePlayerViewController和MPMoviePlayerController 使用场合不一样MPMoviePlayerViewController是在iOS3.2以后的平台上使用。MPMoviePlayerController在3.2之前使用,虽然在3.2之后也能使用,但是使用方法略有改变,建议3.2之后使用MPMoviePlayerViewController。
3.2之后,MPMoviePlayerController作为MPMoviePlayerViewController的一个属性存在。
以下是使用MPMoviePlayerViewController播放视频的代码:
- (void) playVideo:(NSURL *) movieURL//根据视频url播放视频 { playerViewController = [[MPMoviePlayerViewController alloc] initWithContentURL:movieURL]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playVideoFinished:) name:MPMoviePlayerPlaybackDidFinishNotification object:[playerViewController moviePlayer]]; playerViewController.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal; [self presentModalViewController:playerViewController animated:YES]; MPMoviePlayerController *player = [playerViewController moviePlayer]; [player play]; } - (void) playVideoFinished:(NSNotification *)theNotification//当点击Done按键或者播放完毕时调用此函数 { MPMoviePlayerController *player = [theNotification object]; [[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackDidFinishNotification object:player]; [player stop]; [playerViewController dismissModalViewControllerAnimated:YES]; }
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