#Alert - Guide to Solve different kinds of Problems

When you show AlertDialog with showDialog() in Flutter, it appears with a different state, so whenever you call setState(), the content inside AlertDialog will not refresh. To refresh AlertDialog with setState, see the example below:

In this example, we are going to show you the easiest way to show different kind of dialog in Flutter Apps such as Material Alert Dialog for Android, Web and Desktop, or Cupertino for iOS platform.