flutter-elinux-plugins/packages/audioplayers/example/lib/components/btn.dart

import 'package:flutter/material.dart';

class Btn extends StatelessWidget {
  final String txt;
  final VoidCallback onPressed;

  const Btn({
    required this.txt,
    required this.onPressed,
    super.key,
  });

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.all(4),
      child: ElevatedButton(
        style: ElevatedButton.styleFrom(minimumSize: const Size(48, 36)),
        onPressed: onPressed,
        child: Text(txt),
      ),
    );
  }
}