Question 76210 in Flutter Question posted in
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show alert dialog in flutter without onTap, onPressed etc

How do I display an alert dialog in flutter without user interaction?

I have a Widget that shows a ListView. When a specific condition is true, I want to display an alert dialog within the same widget (everything is a widget in Flutter, right?). So no user interaction is needed.

this is the build method of my widget:

@override
Widget build(BuildContext context, WidgetRef ref) {
final providerData = ref.watch(someProvider);
//showAlertDialog(context);
final anotherProviderData = ref.watch(anotherProvider);

return anotherProviderData.when(
  data: (entries) {
    return CustomScrollView(...

I want to display an AlertDialog based upon the provider data.

Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    I figured out how to do it:

    Future(() {
        showAlertDialog(context);
      });

    showAlertDialog(context) is the method showing the alert dialog.


  2. 0

    You can call showDialog from a function you call based upon your trigger.

    showDialog(
    context: context,
    builder: (BuildContext context) {
      return MyAlertDialog();
});
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