showDialog flutter

Building a Cupertino app with Flutter

Flutter custom Alert Dialog Instead of the AlertDialog , in here we return Dialog widget. The showDialog method will remain the same. You can use a Container widget to set relevant height for the Dialog . Set the round corner to the Dialog by setting RoundedRectangleBorder for the shape and provide radius as you need.

The following is a simple example of how to create a simple alert with two button in Flutter, import a import ‘package:flutter/cupertino. dart’; and Copy and paste below code and Call it showAlertDialog(context); where you want to show Dialog .24 Kas 2018