The question above
Sorry, i close the question. Simply extend BaseTransformableNode and do not add ScaleController.
You can also do the following:
TransformableNode tansformableNode = new TransformableNode(arFragment.getTransformationSystem());
tansformableNode.getScaleController().setSensitivity(0);
Or
//Kotlin
transformableNode.scaleController.isEnabled = false
//Java
transformableNode.getScaleController().setEnabled(false)
Most helpful comment
Or
//Kotlin
transformableNode.scaleController.isEnabled = false
//Java
transformableNode.getScaleController().setEnabled(false)