How to make different Alert Dialog using Flutter?

Flutter’s inbuild Alert Dialogs are very customizable. We going to implement the Following type of Dialogs using flutter:

1. Android Material Design Alert.
2. iOS Type Alert
3. Custom Alert

Android Material Design Alert is in-build with the material package. it supports Title, Content(an image, Text Field, etc) with any number of Buttons.

Android Dialog Demo

If we want to add TextField. We can update content to TextField like following:

textField Demo

iOS Type Alert comes with a Cupertino theme. This theme is primarily build to give flutter app a native iOS look and feel. We will use…