anchor.diff:        bool withThumbnails = true,
         bool photoHighResolution = true,
         bool orderByGivenName = true,
  -      bool iOSLocalizedLabels = true}) async {
  +      bool iOSLocalizedLabels = true,
  +      bool androidLocalizedLabels = true}) async {
       Iterable contacts =
           await _channel.invokeMethod('getContacts', <String, dynamic>{
         'query': query,
  
positive.code:       {bool withThumbnails = true,
        bool photoHighResolution = true,
        bool orderByGivenName = true,
        bool iOSLocalizedLabels = true}) async {
      if (phone == null || phone.isEmpty) return Iterable.empty();
  
      Iterable contacts =
  
negative.code:       'photoHighResolution': photoHighResolution,
        'orderByGivenName': orderByGivenName,
        'iOSLocalizedLabels': iOSLocalizedLabels,
        'androidLocalizedLabels': androidLocalizedLabels,
      });
      return contacts.map((m) => Contact.fromMap(m));
    }
  