@Override
    protected ViroView createViroView(ReactContext reactContext) {
        return new ViroViewARCore(reactContext.getCurrentActivity(),
                new StartupListenerARCore(this));
    }
ARSceneNavigator manages the various AR scenes that a Viro App can navigate between.
android/viro_bridge/src/main/java/com/viromedia/bridge/component/VRTARSceneNavigator.java