ios - MPMoviePlayerController 寻找前进按钮停止 IOS7 中的视频？

Question

我在 iOS 7 中面临 MPMoviePlayerController 的问题。当我单击向前搜索按钮时，视频停止并且不允许执行任何操作，例如全屏播放和 slider 更改。

这是我的代码。移除 MPMoviePlayerPlaybackDidFinishNotification

的观察者

[[NSNotificationCenter defaultCenter] removeObserver:moviePlayerViewController  name:MPMoviePlayerPlaybackDidFinishNotification object:moviePlayerViewController.moviePlayer];

并添加新通知 MPMoviePlayerPlaybackDidFinishNotification

 [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(videoFinished:) name:MPMoviePlayerPlaybackDidFinishNotification object:nil];

这是我处理 MPMoviePlayerPlaybackDidFinishNotification

的自定义方法

-(void)videoFinished:(NSNotification*)aNotification{
    MPMoviePlayerController *moviePlayer = [aNotification object];
    NSLog(@"%f",moviePlayer.currentPlaybackTime);

    int reason = [[[aNotification userInfo] valueForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey] intValue];
    if (reason == MPMovieFinishReasonPlaybackEnded) {
    }else if (reason == MPMovieFinishReasonUserExited) {
         [self performSelector:@selector(dismiss:) withObject:aNotification afterDelay:0.5];
    }else if (reason == MPMovieFinishReasonPlaybackError) {
    }

}

我需要通过单击来停止这种奇怪的行为并继续播放。

有人知道怎么做吗？谢谢。

Answer 1

I think there are no any notifications or event are available on user interaction with the standard player buttons, and i have to implement own UI for the player controls. by this way we can then determine the actions for a single touch, long touch, etc. Then, we can add whatever functionality like increasing the play rate, or simply seeking to a time.