的MPMoviePlayerController通知在iOS6的

Question

不工作我有一个建立在演示我只是从直播网址播放视频，如果网址不MPMoviePlayerPlaybackDidFinishReasonUserInfoKey。这件事的工作完全在ios7和更大的正常工作，然后火的MPMoviePlayerController通知MPMoviePlayerPlaybackDidFinishNotification但是当我在ios6中使用相同的东西时，它不起作用。 我的一小段代码片段是继

NSLog(@"URL::%@",url.absoluteString); 
     UIInterfaceOrientation interface = [UIApplication sharedApplication].statusBarOrientation; 
     videoPlayer = [[MPMoviePlayerController alloc] init]; 
     [videoPlayer setContentURL:url]; 
     [videoPlayer setMovieSourceType:MPMovieSourceTypeStreaming]; 
     [videoPlayer setControlStyle:MPMovieControlStyleNone]; 
     [videoPlayer setScalingMode:MPMovieScalingModeNone]; 
     [videoPlayer.view setFrame:CGRectMake(0.0, viewTopbar.frame.size.height, self.view.frame.size.width, self.view.frame.size.height - (viewTopbar.frame.size.height+[self getBannerHeight:interface]))]; 
     [self.view addSubview:self.videoPlayer.view]; 
     [self.videoPlayer play]; 
     [[NSNotificationCenter defaultCenter] addObserver:self 
               selector:@selector(moviePlayBackDidFinish:) 
                name:MPMoviePlayerPlaybackDidFinishNotification 
                object:videoPlayer]; 
     [[NSNotificationCenter defaultCenter] addObserver:self 
               selector:@selector(moviePlayBackDidFinishWithReson:) 
                name:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey 
                object:videoPlayer]; 

#pragma mark 
#pragma mark - movie player delegate methods 
- (void) moviePlayBackDidFinish:(NSNotification*)notification 
{ 
    int reason = [[[notification userInfo] valueForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey] intValue]; 
    if (reason == MPMovieFinishReasonPlaybackError) { 
     //error 
     UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:localize(@"strTitle") message:localize(@"strMsg") delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; 
     [alertView show]; 
    } 
} 
-(void) moviePlayBackDidFinishWithReson:(NSNotification *)notification 
{ 
    int reason = [[[notification userInfo] valueForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey] intValue]; 
    if (reason == MPMovieFinishReasonPlaybackError) { 
     //error 
     UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:localize(@"strTitle") message:localize(@"strMsg") delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; 
     [alertView show]; 
    } 
} 

Answer 1

对很多事情 - [R & d后，我没有找到委托方法的任何解决方案，因此对于这个问题，我实现一件事我启动一个定时器，检查影片的现任掌门播放器，如果它是0.然后它意味着视频加载和播放成功。

我的代码片段如下。

写这段代码的的MPMoviePlayerController

if (iOS6 && APPDELEGATE.isNetAvailable) 
     { 
      [NSTimer scheduledTimerWithTimeInterval:10.0 target:self selector:@selector(checkVideo) userInfo:nil repeats:NO]; 
     } 

初始化，并在您的视图控制器写这个方法

-(void)checkVideo 
{ 
    NSLog(@"%f",videoPlayer.currentPlaybackTime); 
    if (videoPlayer.currentPlaybackTime == 0.0) 
    { 
     //error 
     UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:localize(@"strTitle") message:localize(@"strMsg") delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; 
     [alertView show]; 
     [videoPlayer stop]; 
    } 
} 

请只使用该解决方案iOS6的。