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Merge pull request #233 from utkarsh0702/flutter
app updates
2 parents af33583 + 3d3a4f4 commit 8ac8d86

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‎HealthCheck_App/lib/Screens/DiseaseDetection/heart_disease_detection .dart‎

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import 'package:health_check_app/Resources/RoundedButton.dart';
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import 'package:health_check_app/Resources/TextformField.dart';
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import 'package:flutter/material.dart';
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class HeartAttack extends StatefulWidget {
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@override
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_HeartAttackState createState() => _HeartAttackState();
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}
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class _HeartAttackState extends State<HeartAttack> {
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final _formKey = GlobalKey<FormState>();
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double age, trestbps, chol, thalach, oldpeak, slope;
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String select;
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Row addRadioButton(int btnValue, String title) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: <Widget>[
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Radio(
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activeColor: Theme.of(context).primaryColor,
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value: btnValue,
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groupValue: select,
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onChanged: (value) {
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setState(() {
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print(value);
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select = value;
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});
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},
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),
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Text(title)
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],
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);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: SafeArea(
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child: SingleChildScrollView(
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scrollDirection: Axis.vertical,
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child: Center(
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child: Column(
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children: [
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Padding(
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padding: const EdgeInsets.only(
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top: 20.0, left: 10.0, right: 10.0),
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child: Column(
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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'Heart Attack',
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style: TextStyle(
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fontSize: 35.0, fontFamily: 'Langar'),
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),
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]),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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'Detection',
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style: TextStyle(
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fontSize: 35.0, fontFamily: 'Langar'),
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),
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]),
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],
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)),
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SizedBox(
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height: 20,
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child: Divider(
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color: Colors.white,
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thickness: 0.8,
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),
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width: 350,
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),
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Padding(
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padding:
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const EdgeInsets.only(top: 20.0, left: 10.0, right: 10.0),
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child: Form(
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key: _formKey,
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child: Column(
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children: [
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Row(
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children: [
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Text('Enter the following details',
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style: TextStyle(
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fontSize: 20.0, fontFamily: 'Langar')),
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],
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),
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SizedBox(
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height: 20,
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),
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TextFField(
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hintText: 'Age',
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onChanged: (value) {
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value = age.toString();
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},
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validator: (val) {
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if (val.isEmpty || val == null) {
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return 'Please enter value';
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} else {
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age = double.parse(val);
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}
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},
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),
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SizedBox(
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height: 20,
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),
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Text(
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'Gender',
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style: TextStyle(fontSize: 20.0),
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),
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Wrap(
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children: [
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addRadioButton(1, "Male"),
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addRadioButton(0, "Female"),
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],
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),
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SizedBox(
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height: 20,
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),
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Text(
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'Chest Pain Type',
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style: TextStyle(fontSize: 20.0),
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),
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Wrap(
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children: [
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addRadioButton(0, "0"),
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addRadioButton(1, "1"),
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addRadioButton(2, "2"),
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addRadioButton(3, "3"),
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],
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),
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SizedBox(
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height: 20,
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),
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TextFField(
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hintText: 'Resting Blood Pressure',
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onChanged: (value) {
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value = trestbps.toString();
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},
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validator: (val) {
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if (val.isEmpty || val == null) {
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return 'Please enter value';
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} else {
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trestbps = double.parse(val);
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}
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},
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),
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SizedBox(
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height: 20,
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),
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TextFField(
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hintText: 'Serum Cholestoral (mg/dl)',
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onChanged: (value) {
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value = chol.toString();
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},
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validator: (val) {
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if (val.isEmpty || val == null) {
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return 'Please enter value';
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} else {
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chol = double.parse(val);
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}
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},
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),
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SizedBox(
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height: 20,
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),
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Text(
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'Fasting Blood Sugar',
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style: TextStyle(fontSize: 20.0),
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),
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Wrap(
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children: [
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addRadioButton(1, ">120 mg/dl"),
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addRadioButton(0, "<120 mg/dl"),
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],
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),
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SizedBox(
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height: 20,
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),
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Text(
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'Resting Electrocardiographic Results',
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style: TextStyle(fontSize: 20.0),
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),
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Wrap(
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children: [
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addRadioButton(0, "0"),
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addRadioButton(1, "1"),
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addRadioButton(2, "2"),
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],
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),
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SizedBox(
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height: 20,
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),
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TextFField(
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hintText: 'Maximum Heart Rate Achieved',
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onChanged: (value) {
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value = thalach.toString();
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},
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validator: (val) {
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if (val.isEmpty || val == null) {
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return 'Please enter value';
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} else {
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thalach = double.parse(val);
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}
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},
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),
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SizedBox(
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height: 20,
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),
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Text(
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'Exercise Induced Angina',
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style: TextStyle(fontSize: 20.0),
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),
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Wrap(
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children: [
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addRadioButton(1, "1"),
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addRadioButton(0, "0"),
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],
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),
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SizedBox(
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height: 20,
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),
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TextFField(
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hintText: 'ST Depression Induced by Exercise',
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onChanged: (value) {
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value = oldpeak.toString();
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},
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validator: (val) {
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if (val.isEmpty || val == null) {
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return 'Please enter value';
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} else {
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oldpeak = double.parse(val);
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}
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},
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),
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SizedBox(
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height: 20,
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),
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TextFField(
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hintText: ' Slope of the Peak Exercise ST Segment',
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onChanged: (value) {
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value = slope.toString();
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},
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validator: (val) {
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if (val.isEmpty || val == null) {
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return 'Please enter value';
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} else {
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slope = double.parse(val);
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}
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},
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),
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SizedBox(
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height: 20,
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),
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Text(
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'Number of Major Vessels',
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style: TextStyle(fontSize: 20.0),
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),
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Wrap(
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children: [
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addRadioButton(0, "0"),
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addRadioButton(1, "1"),
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addRadioButton(2, "2"),
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addRadioButton(3, "3"),
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],
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),
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SizedBox(
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height: 20,
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),
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Text(
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'Thal',
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style: TextStyle(fontSize: 20.0),
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),
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Wrap(
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children: [
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addRadioButton(0, "Normal"),
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addRadioButton(1, "Fixed Defect"),
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addRadioButton(2, "Reversable Defect"),
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],
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),
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SizedBox(
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height: 20,
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),
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RoundedButton(
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color: Colors.orangeAccent,
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text: 'Submit',
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press: () {
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if (_formKey.currentState.validate()) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Processing Data')));
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}
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},
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),
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],
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),
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),
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)
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],
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),
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),
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),
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),
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);
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}
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}

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