PrimeChat/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:prime_chat/screens/InitScreen.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  // 强制竖屏
  SystemChrome.setPreferredOrientations([
    DeviceOrientation.portraitUp,
    DeviceOrientation.portraitDown
  ]);
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
          primarySwatch: Colors.blue,
          appBarTheme: const AppBarTheme(
            color: Colors.black12,
            titleTextStyle: TextStyle(color: Colors.black, fontSize: 18, fontWeight: FontWeight.w500),
            elevation: 0,
          )
      ),
      home: const InitScreen(),
    );
  }
}