iPhone 视频播放

theMovie = [[MPMoviePlayerController alloc] init];

theMovie.view.backgroundColor = [UIColor blackColor];

theMovie.view.frame = [AppUIViewController getInstance].view.bounds;

UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, theMovie.view.center.y - 25, 

  theMovie.view.frame.size.width, 50)];

label.text = @"正在连接视频数据...";

label.textAlignment = UITextAlignmentCenter;

label.backgroundColor = [UIColor clearColor];

label.textColor = [UIColor whiteColor];

[theMovie.view addSubview:label];

[theMovie.view sendSubviewToBack:label];

[label release];

[[AppUIViewController getInstance].view addSubview:theMovie.view];

theMovie.movieSourceType = MPMovieSourceTypeFile;

theMovie.scalingMode = MPMovieScalingModeAspectFill;

theMovie.controlStyle = MPMovieFinishReasonUserExited;

[[NSNotificationCenter defaultCenter] addObserver:self

selector:@selector(myMovieFinishedCallback:) 

name:MPMoviePlayerPlaybackDidFinishNotification 

  object:theMovie];

[theMovie setContentURL:url];

[theMovie play];

- (void)myMovieFinishedCallback:(NSNotification *)aNotification 

{

float curPlaybackTime = theMovie.currentPlaybackTime;

int playstate = theMovie.playbackState;

//int duration = theMovie.duration;

[[NSNotificationCenter defaultCenter] removeObserver:self 

name:MPMoviePlayerPlaybackDidFinishNotification 

 object:theMovie];

[theMovie.view removeFromSuperview];

[theMovie release];

theMovie = nil;

[UIApplication sharedApplication].statusBarHidden = YES;

if ((curPlaybackTime >= 0

 && (playstate == MPMoviePlaybackStatePlaying))) { //自己播放停止

} 

}