295     private Handler mBackgroundHandler;  field in Camera2RawFragment
738                             mOnJpegImageAvailableListener, mBackgroundHandler);  in setUpCameraOutputs()
746                             mOnRawImageAvailableListener, mBackgroundHandler);  in setUpCameraOutputs()
787                 backgroundHandler = mBackgroundHandler;  in openCamera()
895             mBackgroundHandler = new Handler(mBackgroundThread.getLooper());  in startBackgroundThread()
908                 mBackgroundHandler = null;  in stopBackgroundThread()
951                                             mPreCaptureCallback, mBackgroundHandler);  in createCameraPreviewSessionLocked()  local
966                     }, mBackgroundHandler  in createCameraPreviewSessionLocked()
1192                         mBackgroundHandler);  in takePicture()  local
1241             mCaptureSession.capture(request, mCaptureCallback, mBackgroundHandler);  in captureStillPictureLocked()
1262                         mBackgroundHandler);  in finishedCaptureLocked()  local