flutter_nayou/lib/main.dart

import 'package:flutter/material.dart';

import 'package:get/get.dart';
import 'package:window_manager/window_manager.dart';

import 'app/routes/app_pages.dart';

void main() async {
  const width = 375.0;
  const height = 680.0;
  WidgetsFlutterBinding.ensureInitialized();
  await windowManager.ensureInitialized();
  WindowOptions windowOptions = const WindowOptions(
    minimumSize: Size(width, height),
    maximumSize: Size(width, height),
    size: Size(width, height),
    center: true,
    backgroundColor: Colors.transparent,
    skipTaskbar: false,
    titleBarStyle: TitleBarStyle.hidden,
  );

  await windowManager.waitUntilReadyToShow(windowOptions, () async {
    await windowManager.show();
    await windowManager.focus();
  });

  runApp(
    GetMaterialApp(
      title: "Application",
      initialRoute: AppPages.INITIAL,
      getPages: AppPages.routes,
    ),
  );
}