code: public void disable() {
          if (disabled) {
              return;
          }
          disabled = true;
          try {
              for (Region region : regions) {
                  beaconManager.stopMonitoringBeaconsInRegion(region);
              }
          } catch (RemoteException e) {
              LogManager.e(e, TAG, "Can't stop bootstrap regions");
          }
          beaconManager.unbind(beaconConsumer);
      }
docs: Used to disable additional bootstrap callbacks after the first is received.  Unless this is called,
  your application will be get additional calls as the supplied regions are entered or exited.