flutter_extended_platform_widgets 7.0.0+2

Simplifying the use of both Material, Cupertino, Fluent, MacOS, Linux, and Fuchsia widgets with a single widget

example/lib/main.dart

import 'package:fluent_ui/l10n/generated/fluent_localizations.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_extended_platform_widgets/flutter_extended_platform_widgets.dart';

import 'platform_page.dart.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  ThemeMode? themeMode = ThemeMode.light; // initial brightness

  @override
  Widget build(BuildContext context) {
    final materialLightTheme = ThemeData.light();
    final materialDarkTheme = ThemeData.dark();

    const darkDefaultCupertinoTheme =
        CupertinoThemeData(brightness: Brightness.dark);
    final cupertinoDarkTheme = MaterialBasedCupertinoThemeData(
      materialTheme: materialDarkTheme.copyWith(
        cupertinoOverrideTheme: CupertinoThemeData(
          brightness: Brightness.dark,
          barBackgroundColor: darkDefaultCupertinoTheme.barBackgroundColor,
          textTheme: CupertinoTextThemeData(
            primaryColor: Colors.white,
            navActionTextStyle:
                darkDefaultCupertinoTheme.textTheme.navActionTextStyle.copyWith(
              color: const Color(0xF0F9F9F9),
            ),
            navLargeTitleTextStyle: darkDefaultCupertinoTheme
                .textTheme.navLargeTitleTextStyle
                .copyWith(color: const Color(0xF0F9F9F9)),
          ),
        ),
      ),
    );
    final cupertinoLightTheme =
        MaterialBasedCupertinoThemeData(materialTheme: materialLightTheme);

    return PlatformProvider(
      settings: PlatformSettingsData(
        iosUsesMaterialWidgets: true,
        iosUseZeroPaddingForAppbarPlatformIcon: true,
      ),
      builder: (context) => PlatformTheme(
        themeMode: themeMode,
        materialLightTheme: materialLightTheme,
        materialDarkTheme: materialDarkTheme,
        cupertinoLightTheme: cupertinoLightTheme,
        cupertinoDarkTheme: cupertinoDarkTheme,
        matchCupertinoSystemChromeBrightness: true,
        onThemeModeChanged: (themeMode) {
          this.themeMode = themeMode; /* you can save to storage */
        },
        builder: (context) => PlatformApp(
          localizationsDelegates: <LocalizationsDelegate<dynamic>>[
            DefaultMaterialLocalizations.delegate,
            DefaultWidgetsLocalizations.delegate,
            DefaultCupertinoLocalizations.delegate,
            ...FluentLocalizations.localizationsDelegates,
          ],
          title: 'Flutter Platform Widgets',
          home: PlatformPage(),
        ),
      ),
      // ),
    );
  }
}