后台播放音乐，来电话，挂断电话就崩溃了 about douaudiostreamer HOT 1 OPEN

[_renderer setInterrupted:NO];

        if (*streamer != nil &&
            [*streamer status] == DOUAudioStreamerPaused &&
            [*streamer isPausedByInterruption]) {
          [*streamer setPausedByInterruption:NO];
          [self performSelector:@selector(play) onThread:[NSThread mainThread] withObject:nil waitUntilDone:NO];
        }

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated"
      OSStatus status;
      status = AudioSessionSetActive(TRUE);
      NSAssert(status == noErr, @"failed to activate audio session");
#pragma clang diagnostic pop
      if (status == noErr) {

      }