anchor.diff:      return String.fromCharCodes(codeUnits);
     }
   
  -  // Start a background scan
  +  // Start Background Scanning
     void _onBackgroundFetch(String taskID) async {
       String lastTimeStamp = await _storage.read(key: "lastBackgroundScan");
   
  
positive.code:     } else {
        // Send logs to API for visitors
        try {
           getNewToken();
          _networkHelper.authorizedPost(
              offloadLoggerEndpoint, headers, json.encode(log));
        } catch (Exception) {
  
negative.code:           key: _randomValue(), value: '[BackgroundFetch] configure ERROR: $e');
      });
    }
    // End Background Scanning
  
    //Parse advertisement data
    String calculateHexFromArray(decimalArray) {
  