AudioStreamer不從背景開始

Question

我正在使用AudioStreamer庫。我的問題是當一首歌曲結束時，下一首歌曲必須開始流式傳輸。當應用程序處於前景時，它工作正常，但當應用程序處於後臺時，它在當前歌曲後停止。這是我的代碼：

-(void)playNextTrack 
{ 
    [stopSongStreamer stopMark30StreamingFor:playSong]; 
[self destroyStreamer:YES]; 

} 

-(void) onStopStreamingResultMark30:(BOOL) isSuccess{ 
    [stopSongStreamer stopMArkStreamingSongFor:playSong]; 
} 

-(void) onStopStreamingStop:(BOOL) isSuccess{ 
    if (nextPlaySong!=nil) { 
     NSLog(@"play next song"); 
     [songStreamer streamSongForObject:nextPlaySong]; 
     nextPlaySong = nil; 
    } 
} 

-(void) onStreamingResultWith:(PSStreamingSong *)streamingSongResult{ 
    if(streamingSongResult == nil) 
    { 
     [self handleError]; 
    }else{ 
     @try { 
      streamer=[[AudioStreamer alloc]init]; 
    streamer.url=url; 
    isSongDurationUpdated=NO; 
    progressUpdateTimer = 
    [NSTimer 
    scheduledTimerWithTimeInterval:0.1 
    target:self 
    selector:@selector(updateProgress:) 
    userInfo:nil 
    repeats:YES]; 

    [[NSNotificationCenter defaultCenter] 
    addObserver:self 
    selector:@selector(playbackStateChanged:) 
    name:ASStatusChangedNotification 
    object:streamer]; 

      [streamer start]; 

     } 
     @catch (NSException *exception) { 
      NSLog(@"Unable to stream song..."); 
     } 
     @finally { 
     } 
    } 

} 

Answer 1

您需要在目標Capabilites頁面中設置正確的背景模式。 見下圖。