halkyon/halkyon_learn_flutter/lib/main.dart
Tizian 「ティツィアーン」 3f980c918c
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refactor(app): Material from material_ui instead of the SDK
Flutter 3.47 moved Material and Cupertino out of the SDK into material_ui and cupertino_ui, which ship weekly. The SDK imports are deprecated from the November 2026 stable release and removed in 2027, and the strict pre-push check would block every push then. The app's one Material import now comes from material_ui ^1.5.0, so everything built from here on uses the new import.

Packages that still import package:flutter/material.dart (Serverpod's Flutter packages, later the rich-text editor) see the app's theme and localizations only through MaterialUiCompatibilityBridge, set in MaterialApp.builder. The bridge is deprecated on purpose, as a reminder to remove it, so its use carries a documented ignore until those packages have moved.

google_fonts is removed: it was unused, and by default it downloads fonts from Google at runtime, which sends every user's IP address to Google.

AGENTS.md: Material comes from material_ui.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-09-29 23:11:00 +02:00

36 lines
1.2 KiB
Dart

import 'package:halkyon_learn_flutter/client.dart';
import 'package:material_ui/material_ui.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await initializeClient();
runApp(const HalkyonLearnApp());
}
/// Builds a theme for the given [brightness].
ThemeData _buildTheme(Brightness brightness) {
return ThemeData(
colorScheme: ColorScheme.fromSeed(
seedColor: Colors.blue,
brightness: brightness,
),
);
}
class const HalkyonLearnApp({super.key}) extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Halkyon Learn',
theme: _buildTheme(Brightness.light),
darkTheme: _buildTheme(Brightness.dark),
// Packages that still import package:flutter/material.dart (Serverpod's sign-in
// widgets, the rich-text editor) see this app's theme and localizations only
// through the bridge, since material_ui is a separate copy of that library. The
// bridge is deprecated on purpose, as a reminder: remove it once they have moved.
// ignore: deprecated_member_use
builder: (context, child) => MaterialUiCompatibilityBridge(child: child!),
home: Scaffold(appBar: AppBar(title: const Text('Halkyon Learn'))),
);
}
}