Untitled

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

class ResultPage extends StatefulWidget {
  const ResultPage({Key? key}) : super(key: key);

  @override
  State<ResultPage> createState() => _ResultPageState();
}

class _ResultPageState extends State<ResultPage> {
  late Future<List<Map<String, dynamic>>> _itemsFuture;

  @override
  void initState() {
    super.initState();
    _itemsFuture = Sqlite.getItems();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Colors.green,
        title: const Text('Result Page'),
      ),
      body: FutureBuilder<List<Map<String, dynamic>>>(
        future: _itemsFuture,
        builder: (context, snapshot) {
          if (snapshot.connectionState == ConnectionState.waiting) {
            return const Center(child: CircularProgressIndicator());
          } else if (snapshot.hasError) {
            return const Center(child: Text('Error'));
          } else {
            final items = snapshot.data ?? [];
            return ListView.builder(
              itemCount: items.length,
              itemBuilder: (context, index) {
                final item = items[index];
                return ListTile(
                  title: Text(item['question']),
                  subtitle: Text(item['answer']),
                );
              },
            );
          }
        },
      ),
    );
  }
}