showCountryCodePickerDialog method

Implementation

void showCountryCodePickerDialog() async {
  final item = await showDialog(
    barrierColor: widget.barrierColor ?? Colors.grey.withOpacity(0.5),
    context: context,
    builder: (context) => Center(
      child: Dialog(
        child: SelectionDialog(
          elements,
          favoriteElements,
          showCountryOnly: widget.showCountryOnly,
          emptySearchBuilder: widget.emptySearchBuilder,
          searchDecoration: widget.searchDecoration,
          searchStyle: widget.searchStyle,
          textStyle: widget.dialogTextStyle,
          boxDecoration: widget.boxDecoration,
          showFlag: widget.showFlagDialog ?? widget.showFlag,
          flagWidth: widget.flagWidth,
          size: widget.dialogSize,
          backgroundColor: widget.dialogBackgroundColor,
          barrierColor: widget.barrierColor,
          hideSearch: widget.hideSearch,
          closeIcon: widget.closeIcon,
          flagDecoration: widget.flagDecoration,
        ),
      ),
    ),
  );

  if (item != null) {
    setState(() {
      selectedItem = item;
    });

    _publishSelection(item);
  }
}