show method

Future<UserInput> show (String htmlTitleText, List<String> buttonLabels)
override

Shows a modal ConfirmDialog. See ConfirmDialog for a description of the arguments. While ConfirmDialog needs a close callback, this async method returns the user input (which consists of the pressed button since other user input can't be entered in a ConfirmDialog.

Implementation

static Future<UserInput> show(
  String htmlTitleText,
  List<String> buttonLabels,
) async {
  return InputDialog.show(
      null, htmlTitleText, null, null, null, null, null, false, buttonLabels);
}