OpenPeerChat-flutter/lib/pages/auth_fail.dart

import 'package:flutter/material.dart';

class AuthFailedPage extends StatelessWidget {
  final VoidCallback onRetry;

  const AuthFailedPage({Key? key, required this.onRetry}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Authentication Failed'),
      ),
      body: Center(
        child: Padding(
          padding: const EdgeInsets.all(8.0),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              const Text(
                'Authentication didn\'t succeed.\nPlease try again.',
                textAlign: TextAlign.center,
                style: TextStyle(fontSize: 18),
              ),
              const SizedBox(height: 20),
              ElevatedButton(
                onPressed: onRetry,
                child: const Text('Try Again'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}