How to make counter button like this in flutter - flutter

Question

I want a flutter counting button on the right side, as shown in the picture

Answer 1

In future while posting a question, please always show what you have done and how you want others to improve your code. Do not ask someone to do your work.
Check out the following code:
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
home: Scaffold(
backgroundColor: Colors.red,
body: Center(
child: Home(),
),
),
);
}
}
class Home extends StatefulWidget {
int counter = 0;
#override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
#override
Widget build(BuildContext context) {
return Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10),
color: Colors.green,
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
GestureDetector(
onTap: () => setState(() {
widget.counter == 0 ? print('counter at 0') : widget.counter--;
}),
child: Icon(Icons.remove)),
Text('${widget.counter}'),
GestureDetector(
onTap: () {setState(() {
print('set');
widget.counter++;
});},
child: Icon(Icons.add)),
],
),);
}
}
Change the width or add padding of the parent container according to your own need.

Answer 2

Container( decoration: BoxDecoration(
borderRadius: BorderRadius.circular(35),
color: Colors.green, ), child: Row(
mainAxisSize: MainAxisSize.min,
children: const [
Padding(
padding: EdgeInsets.all(8.0),
child: Icon(
Icons.add,
color: Colors.white,
),
),
Text('1', style: TextStyle(color: Colors.white),),
Padding(
padding: EdgeInsets.all(8.0),
child: Icon(
Icons.add,
color: Colors.white,
),
),
], ), )
Please try this..
I hope it will help you :)