FlutterTute

This time we are going to create a  Flutter Popup Menu Button Example . It’s not simple but custom  popup menu button  in  flutter . It is a popup menu with a text and a image. Almost all the medium scale applications have this feature. Popup menu button makes your app clean and creates the great user experience.  This is the main skull of  Popup Menu Button . As you can see it is custom Popup Menu Button with class Custom Popup Menu. We will create that class and also  onSelected  we are calling to a function. We are going to code everything in a second.  import 'package:flutter/material.dart'; class Constants{   static const String Subscribe = 'Subscribe';   static const String Settings = 'Settings';   static const String SignOut = 'SignOut';   static const List <String> choices = <String>[   Subscribe,   Settings,   SignOut,   ]; } void main() => runApp(new MyApp()); class MyApp extends StatelessWidget {   @o