# Package org.artoolkitx.arx.arxj

- Class Summary
  Class | Description
  --- | ---
  AndroidUtils | A collection of utility functions for performing common and useful operations specific to Android.
  ARActivity | An activity which can be subclassed to create an AR application.
  ARController | The ARController class is a singleton which manages access to the underlying native functions defined in the `ARX_jni` class.
  ARX_jni | The ARX_jni class contains the JNI function signatures for native artoolkitX functions.
  FPSCounter | Utility class to measure performance in frames per second.
  Trackable |