電影播放器​​沒有完成通知在iOS SDK中沒有觸發

Question

我播放了電影，但無法在電影完成時調用該方法。

我的代碼如下：

MPMoviePlayerViewController *pv=[[MPMoviePlayerViewController alloc]initWithContentURL:[NSURL fileURLWithPath:[[arr_videos objectAtIndex:indexPath.row]valueForKey:@"Video_path"]]]; 

MPMoviePlayerController *pc=[pv moviePlayer]; 

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(moviePlayBackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:pv]; 

[self presentViewController:pv animated:YES completion:nil]; 

[pc prepareToPlay]; 

[pc play]; 

Answer 1

使用此代碼的媒體播放器。

MPMoviePlayerController* theMovie=[[MPMoviePlayerController alloc] initWithContentURL:URL or Path of file]; 
    theMovie.scalingMode=MPMovieScalingModeAspectFill; 

    theMovie.view.frame = CGRectMake(60, 20, 700, 500); 
    theMovie.view.center = self.view.center; 

    [self.view addSubview:theMovie.view]; 

    // Register for the playback finished notification. 

    [[NSNotificationCenter defaultCenter] addObserver:self 
              selector:@selector(onStop) 
               name:MPMoviePlayerPlaybackDidFinishNotification 
               object:theMovie]; 



-(void)onStop 
{ 
    NSLog(@"Movie Stopped"); 
}