How can i use AIR show music info at ios music center?

I Try to use ANE do this ,but not worked:

//后台播放音频设置

AVAudioSession *session = [AVAudioSession sharedInstance];

[session setActive:YES error:nil];

[session setCategory:AVAudioSessionCategoryPlayback error:nil];

//让app支持接受远程控制事件

[[UIApplication sharedApplication] beginReceivingRemoteControlEvents];

- (void) remoteControlReceivedWithEvent: (UIEvent *) receivedEvent {

    if (receivedEvent.type == UIEventTypeRemoteControl) {

        switch (receivedEvent.subtype) {

            case UIEventSubtypeRemoteControlTogglePlayPause:

                NSLog(@"UIEventSubtypeRemoteControlTogglePlayPause");

                // [self playAndStopSong:self.playButton];

                if (self.playback && self.playback.isPlaying) {

                    [self.playback pause];

                } else if (self.playback && !self.playback.isPlaying) {

                    if(_playCount==0){

                        [self playNextMusic];

                    }else{

                        [self.playback play];

                    }

                }

                if(_isPlayed==false){

                    [self playNextMusic];

                }

                break;

            case UIEventSubtypeRemoteControlPreviousTrack:

                NSLog(@"UIEventSubtypeRemoteControlPreviousTrack");

                //[self playLastButton:self.lastButton];

                [self playPrevMusic];

                break;

            case UIEventSubtypeRemoteControlNextTrack:

                NSLog(@"UIEventSubtypeRemoteControlNextTrack");

                //[self playNextSong:self.nextButton];

                [self playNextMusic];

                break;

            case UIEventSubtypeRemoteControlPlay:

                NSLog(@"UIEventSubtypeRemoteControlPlay");

                //[self playAndStopSong:self.playButton];

                if (self.playback && self.playback.isPlaying) {

                    [self.playback pause];

                } else if (self.playback && !self.playback.isPlaying) {

                    if(_playCount==0){

                        [self playNextMusic];

                    }else{

                        [self.playback play];

                    }

                }

                break;

            case UIEventSubtypeRemoteControlPause:

                NSLog(@"UIEventSubtypeRemoteControlPause");

                if (self.playback && self.playback.isPlaying) {

                    [self.playback pause];

                } else if (self.playback && !self.playback.isPlaying) {

                    [self.playback play];

                }

                //[self playAndStopSong:self.playButton];

                break;

            default:

                break;

        }

    }

}

-(void)configNowPlayingInfoCenter{

    if (NSClassFromString(@"MPNowPlayingInfoCenter")) {

        //NSDictionary *info = [self.musicList objectAtIndex:_playIndex];

        NSMutableDictionary *dict = [[NSMutableDictionary alloc] init];

        [dict setObject:_infoNowName forKey:MPMediaItemPropertyTitle];

        [dict setObject:@"CC Music Player" forKey:MPMediaItemPropertyArtist];

        [dict setObject:@"Hi-Res Audio" forKey:MPMediaItemPropertyAlbumTitle];

        if(_musicfullPath != nil && _musicfullPath.length !=0){

        NSRange range;

        range = [_musicfullPath rangeOfString:@"."];

        if (range.location != NSNotFound) {

            NSString *newStr = [_musicfullPath substringToIndex:range.location+1];

            NSLog(@"found at location = %@",newStr);

            NSString *filePath = [newStr stringByAppendingString:@"jpg"];

            NSFileManager *fm = [NSFileManager defaultManager];

            if ([fm fileExistsAtPath:filePath]) {

                NSData * data = [NSData dataWithContentsOfFile:filePath];

                UIImage *image = [UIImage imageWithData:data];

                //return image;

                MPMediaItemArtwork *artwork = [[MPMediaItemArtwork alloc] initWithImage:image];

                [dict setObject:artwork forKey:MPMediaItemPropertyArtwork];

            }else{

                NSRange range8;

                range8 = [_musicfullPath rangeOfString:@"/" options:NSBackwardsSearch];

                if (range8.location != NSNotFound) {

                    NSString *newStr8 = [_musicfullPath substringToIndex:range8.location+1];

                    //NSLog(@"found at location = %@",newStr);

                    NSString *filePath8 = [newStr8 stringByAppendingString:@"Cover.jpg"];

                    NSFileManager *fm8 = [NSFileManager defaultManager];

                    if ([fm8 fileExistsAtPath:filePath8]) {

                        NSData * data8 = [NSData dataWithContentsOfFile:filePath8];

                        UIImage *image8 = [UIImage imageWithData:data8];

                        //return image;

                        MPMediaItemArtwork *artwork8 = [[MPMediaItemArtwork alloc] initWithImage:image8];

                        [dict setObject:artwork8 forKey:MPMediaItemPropertyArtwork];

                    }

                    //UIImage *image = [UIImage imageNamed:[info objectForKey:@"image"]];

                }else{

                    NSLog(@"Not Found");

                }

            }

            //UIImage *image = [UIImage imageNamed:[info objectForKey:@"image"]];

        }else{

            NSLog(@"Not Found");

        }

        }

        [dict setObject:[NSNumber numberWithDouble:_mavMusicLen/1000.0f] forKey:MPMediaItemPropertyPlaybackDuration];

        [dict setObject:[NSNumber numberWithDouble:0.0f] forKey:MPNowPlayingInfoPropertyElapsedPlaybackTime];

        [[MPNowPlayingInfoCenter defaultCenter] setNowPlayingInfo:dict];

    }

}

It's very important. a music player must use this function.

Can AIR Team fix this bug?