The ModelRenderable method generated the AR model, replace the default R.raw.andy with the previously generated .sfb file

HelloSceneformActivity.java

  ModelRenderable.builder()
        .setSource(this, Uri.parse("taka.sfb")) //(this, R.raw.andy)
        .build()
        .thenAccept(renderable -> andyRenderable = renderable)
        .exceptionally(
            throwable -> {
              Toast toast =
                  Toast.makeText(this, "Unable to load andy renderable", Toast.LENGTH_LONG);
              toast.setGravity(Gravity.CENTER, 0, 0);
              toast.show();
              return null;
            });