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import 'package:flutter/material.dart';
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int iconIndex = 0;
List iconName = <String>['icon1', 'icon2', 'icon3'];
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: buildAppBar(appBarTitle: widget.title),
body: Padding(
padding: EdgeInsets.all(kSpacing),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
buildIconTile(0, 'red'),
buildIconTile(1, 'dark'),
buildIconTile(2, 'blue'),
HeightSpacer(myHeight: kSpacing),
PrimaryBtn(
btnFun: () => changeAppIcon(), btnText: 'Set as app icon'),
],
)),
);
}
Widget buildIconTile(int index, String themeTxt) => Padding(
padding: EdgeInsets.all(kSpacing / 2),
child: GestureDetector(
onTap: () => setState(() => iconIndex = index),
child: ListTile(
contentPadding: const EdgeInsets.only(left: 0.0, right: 0.0),
leading: Image.asset(
imagefiles[index],
width: 45,
height: 45,
),
title: Text(themeTxt, style: const TextStyle(fontSize: 25)),
trailing: iconIndex == index
? const Icon(
Icons.check_circle_rounded,
color: Colors.green,
size: 30,
)
: Icon(
Icons.circle_outlined,
color: Colors.grey.withOpacity(0.5),
size: 30,
)),
),
);
changeAppIcon() {}
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