com.nuwarobotics.service.facecontrol

    mController.registerCallback(new UnityFaceCallback());
    class UnityFaceCallback extends UnityFaceCallback {
         @Override
         public void on_touch_left_eye() {
             Log.d("FaceControl", "on_touch_left_eye()");
         }

         @Override
         public void on_touch_right_eye() {
             Log.d("FaceControl", "on_touch_right_eye()");
         }

         @Override
         public void on_touch_nose() {
             Log.d("FaceControl", "on_touch_nose()");
         }

         @Override
         public void on_touch_mouth() {
             Log.d("FaceControl", "on_touch_mouth()");
         }

         @Override
         public void on_touch_head() {
             Log.d("FaceControl", "on_touch_head()");
         }

         @Override
         public void on_touch_left_edge() {
             Log.d("FaceControl", "on_touch_left_edge()");
         }

         @Override
         public void on_touch_right_edge() {
            Log.d("FaceControl", "on_touch_right_edge()");
         }

         @Override
         public void on_touch_bottom() {
            Log.d("FaceControl", "on_touch_bottom()");
         }
     }