make me button with border radius and has ripple effect on it, make it simple and don't overwrap with unnecessary widgets in Flutter
user
to create a simple button with a border radius and a ripple effect in flutter, you can use the `inkwell` widget for the ripple effect and `container` widget for styling the button. below is a sample code that demonstrates how to achieve this:

```dart
import 'package:flutter/material.dart';

void main() {
  runapp(myapp());
}

class myapp extends statelesswidget {
  @override
  widget build(buildcontext context) {
    return materialapp(
      home: scaffold(
        appbar: appbar(
          title: text('ripple button example'),
        ),
        body: center(
          child: myripplebutton(),
        ),
      ),
    );
  }
}

class myripplebutton extends statelesswidget {
  @override
  widget build(buildcontext context) {
    return inkwell(
      ontap: () {
        print('button pressed');
      },
      borderradius: borderradius.circular(20),
      splashcolor: colors.blueaccent,
      child: container(
        padding: edgeinsets.symmetric(vertical: 12, horizontal: 20),
        decoration: boxdecoration(
          color: colors.blue,
          borderradius: borderradius.circular(20),
        ),
        child: text(
          'ripple button',
          style: textstyle(
            color: colors.white,
            fontsize: 18,
          ),
        ),
      ),
    );
  }
}
```

in this code, we've wrapped the `container` widget with the `inkwell` widget to provide the ripple effect. we have specified `splashcolor` in the `inkwell` widget, which defines the color of the ripple effect. we've set the border radius for both `inkwell` and `container` widgets to make sure the ripple effect stays within the button's border radius. the `ontap` property of the `inkwell` widget listens for user interaction, so you can implement your desired functionality there.
assistant
To create a simple button with a border radius and a ripple effect in Flutter, you can use the `InkWell` widget for the ripple effect and `Container` widget for styling the button. Below is a sample code that demonstrates how to achieve this:

```dart
import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Ripple Button Example'),
        ),
        body: Center(
          child: MyRippleButton(),
        ),
      ),
    );
  }
}

class MyRippleButton extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return InkWell(
      onTap: () {
        print('Button pressed');
      },
      borderRadius: BorderRadius.circular(20),
      splashColor: Colors.blueAccent,
      child: Container(
        padding: EdgeInsets.symmetric(vertical: 12, horizontal: 20),
        decoration: BoxDecoration(
          color: Colors.blue,
          borderRadius: BorderRadius.circular(20),
        ),
        child: Text(
          'Ripple Button',
          style: TextStyle(
            color: Colors.white,
            fontSize: 18,
          ),
        ),
      ),
    );
  }
}
```

In this code, we've wrapped the `Container` widget with the `InkWell` widget to provide the ripple effect. We have specified `splashColor` in the `InkWell` widget, which defines the color of the ripple effect. We've set the border radius for both `InkWell` and `Container` widgets to make sure the ripple effect stays within the button's border radius. The `onTap` property of the `InkWell` widget listens for user interaction, so you can implement your desired functionality there.
assistant