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jindal.dart
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jindal.dart
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//import 'dart:ui';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import './quiz1.dart';
var ques = 0;
var flag = 0;
var qno=0;
var brain = new Maths();
var a;
class Maths{
var qnos=['Q1.)Calculate the following :-','Q2.)Calculate the following :-','Q3.)Calculate the following :-','Q4.)Calculate the following :-','Q5.)Calculate the following :-','Q6.)Calculate the following :-','Q7.)Calculate the following :-','Q8.)Calculate the following :-','Q9.)Calculate the following :-','Q10.)Calculate the following :-'];
var calci=[
'25 + 12 = ?',
'12 + 45 = ?',
'9 * 8 = ?',
'45 - 13 = ?',
'48 / 12 = ?',
'66 / 11 = ?',
'13 * 3 = ?',
'9 * 9 = ?',
'9 + 9 = ?',
'0 / 10 = ?'
];
var answers=['37','57','72','32','4','6','39','81','18','0'];
}
/*void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
home: new HomePage(),
);
}
}*/
class HomePage extends StatefulWidget {
@override
_HomePageState createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
appBar: AppBar(
title: Text('Calci_Brains'),
),
body: new Container(
child: new Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
new Text(brain.qnos[qno],
style: TextStyle(
fontSize: 26
),),
new Text(brain.calci[ques],
style: TextStyle(
fontSize: 30,
fontWeight: FontWeight.bold
),
),
KatImageAsset(),
new TextField(
decoration: new InputDecoration(labelText: "Type Your Answer"),
keyboardType: TextInputType.number,
onSubmitted: (String text) {
// for(int i=0;i<10;i++)
a= text.toString();
if (a == brain.answers[ques])
{print("Correct");
flag++;}
else
print("wrong");
},
inputFormatters: <TextInputFormatter>[
WhitelistingTextInputFormatter.digitsOnly
],
),
],
),
),
floatingActionButton: FloatingActionButton.extended(
label: Text("NEXT"),
//icon: Icon(Icons.skip_next),
onPressed: next ,
),
);
}
void next(){
setState(() {
if (ques == brain.calci.length - 1 && qno == brain.qnos.length - 1)
Navigator.push(
context, MaterialPageRoute(builder: (extend) => Quiz1()));
else
qno++;
ques++;
// i++;
//a = TextEditingValue.empty;
} );
}
}
class SecoundRoute extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Final Result'),
),
body: Center(
child: Text(flag.toString(),
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 200
),),
),
);
}
}
class KatImageAsset extends StatelessWidget {
@override
Widget build(BuildContext context) {
AssetImage assetImage = AssetImage('images/kat.png');
Image image = Image(image: assetImage,width: 200.0,height: 200.0,);
return Container(child: image,);
/* body: SafeArea(child: new Container(
decoration: BoxDecoration(
image: new DecorationImage(
image: AssetImage("images/kat.jpg"),
fit: BoxFit.scaleDown,
),
),),));*/
}
}