Generating random numbers in flutter and printing it on the screen
import 'dart:math' ; import 'package:flutter/material.dart' ; class PrintRandomNumbers extends StatefulWidget { const PrintRandomNumbers ({ Key ? key }) : super ( key : key ); @override State < PrintRandomNumbers > createState () => _PrintRandomNumbersState (); } class _PrintRandomNumbersState extends State < PrintRandomNumbers > { var number ; void randomNumbers () { setState (() { number = Random (). nextInt ( 9 )+ 1 ; }); } @override Widget build ( BuildContext context ) { return Scaffold ( body : Center ( child : Column ( mainAxisSize : MainAxisSize . min , children : [ Text ( " $ number " , style : const TextStyle ( fontWeight : FontWeight . bold , fontSize : 150 , color : Colors . red ), ), ElevatedButton ( onPressed : () { randomNumbers (); }, ...