我正在尝试向我的电影播放器实施通知,这样一旦电影完成播放,它将退出全屏。到目前为止我的代码已发布在下面。 IBAction连接到一个按钮。另外在旁注中,我一直试图弄清楚如何在我的电影视图之上获得“播放符号”,这样用户只需按下它即可开始视频。有人知道如何实现吗?
- (void)viewDidLoad
{
//Video player
NSString *url = [[NSBundle mainBundle] pathForResource:self.navigationItem.title ofType:@"mov"];
_player = [[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath: url]];
_player.view.frame = CGRectMake(350, 200, 400, 400);
[self.view addSubview:_player.view];
}
- (IBAction)playMovie
{
[_player play];
}
答案 0 :(得分:1)
您可以通过MPMoviePlayerPlaybackDidFinishNotification
方法注册viewDidLoad
通知来检测电影何时结束播放:
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playerPlaybackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:_player];
然后在注册时指定的回调方法中执行您想要执行的任何操作:
- (void) playerPlaybackDidFinish:(NSNotification*)notification
{
// movie finished playing
_player.fullscreen = NO;
}