iphone 简单的iPhone播放器

最新推荐文章于 2025-02-09 15:39:41 发布

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最新推荐文章于 2025-02-09 15:39:41 发布

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本文详细介绍了如何利用MPMoviePlayerController在iOS平台上播放M4V视频，并通过Notification机制在视频播放完成后执行特定操作。代码示例包括初始化控制器、播放视频以及设置播放完成后的回调函数。

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1.http://www.cnblogs.com/KidReborn/archive/2010/10/07/1845097.html

-(void)openMovie:(id)sender
{
	NSString *path = [[NSBundle mainBundle] pathForResource:@"movie" ofType:@"m4v"];
	MPMoviePlayerController *movieController = [[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:path]]; //设置要播放的视频的位置
	
	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(movieFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:movieController]; //设置视频播放结束后的回调处理
	
	[movieController play]; //播放视频
}

-(void)movieFinish:(NSNotification*)notification
{
	MPMoviePlayerController *movieController = [notification object];
	[[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackDidFinishNotification object:movieController];
	[movieController release]; //释放资源
	movieController = nil;
	
	[[UIApplication sharedApplication] setStatusBarOrientation:UIInterfaceOrientationPortrait animated:YES];
}

下载：demo

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