issue_152607

main.dart

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

final class SharedPreferencesKeys {
  static const action = 'action';
}

void main() async {
  final prefsWithCache = await SharedPreferencesWithCache.create(
    cacheOptions: const SharedPreferencesWithCacheOptions(
      allowList: {SharedPreferencesKeys.action},
    ),
  );

  await prefsWithCache.setStringList(
    SharedPreferencesKeys.action,
    const ['Earth', 'Moon', 'Sun'],
  );

  final actions =
      prefsWithCache.getStringList(SharedPreferencesKeys.action) ?? [];

  runApp(
    MaterialApp(
      home: Material(
        child: Column(
          children: [
            for (final action in actions) Text(action),
          ],
        ),
      ),
    ),
  );
}