# Interface ARPlaneListener

public interface ARPlaneListener
Observes plane detection. Register through `ARSession#addPlaneListener(ARPlaneListener)`; events are delivered on the EDT.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `planeChanged(ARPlaneEvent event)`
  Invoked on the EDT when a plane is detected, refined or removed.

- ## Method Details

  - ### planeChanged

    void planeChanged(ARPlaneEvent event)

    Invoked on the EDT when a plane is detected, refined or removed.

    ###### Parameters

    - `event`: the change description