mirrored_repositories/Ask_me_anything
import 'package:flutter/material.dart';
import 'dart:math';

void main() {
  runApp(
    MaterialApp(
      debugShowCheckedModeBanner: false,
      home: BallPage(),
    ),
  );
}

class BallPage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.blue,
      appBar: AppBar(
        backgroundColor: Colors.blue.shade900,
        title: Text(
          'Ask Me Anything',
        ),
      ),
      body: Ball(),
    );
  }
}

class Ball extends StatefulWidget {
  @override
  _BallState createState() => _BallState();
}

class _BallState extends State<Ball> {
  int ballNumber=1;
  @override
  Widget build(BuildContext context) {
    return Center(
      child: FlatButton(
        onPressed: () {
          setState(() {
            ballNumber=Random().nextInt(5)+1;
          });
          
          
        },
        child: Image.asset(
          'images/ball$ballNumber.png',
        ),
      ),
    );
  }
}
