AsyncGlucometerExecutor countExecutor= new AsyncGlucometerExecutor(context, AsyncGlucometerExecutor.VALUES_COUNT,
                glucometerDevice.getUsbDevice(),glucometerDevice.getUsbDeviceConnection());
        countExecutor.setAsyncTaskCompleteListener(new AsyncTaskCompleteListener() {
            @Override
            public void onTaskComplete(Object result, int request_type) {
                recordsCount=(int)result;
                Log.d("Synchronizer", "On Task Complete: records count:"+recordsCount);
            }
        });