aku_new_community/lib/main.dart

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

import 'package:bot_toast/bot_toast.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:get/get.dart';
import 'package:provider/provider.dart';

import 'package:aku_new_community/constants/app_theme.dart';
import 'package:aku_new_community/main_initialize.dart';
import 'package:aku_new_community/pages/splash/splash_page.dart';
import 'package:aku_new_community/provider/app_provider.dart';
import 'package:aku_new_community/provider/data_provider.dart';
import 'package:aku_new_community/provider/sign_up_provider.dart';
import 'package:aku_new_community/provider/user_provider.dart';
import 'package:aku_new_community/utils/developer_util.dart';
import 'package:aku_new_community/utils/headers.dart';

void main() async {
  const buildType = const String.fromEnvironment('BUILD_TYPE');
  DeveloperUtil.setDev(!(buildType.contains('PRODUCT')));
  WidgetsFlutterBinding.ensureInitialized();

  await MainInitialize.initJPush();

  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  MyApp({Key? key}) : super(key: key);

  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  Widget build(BuildContext context) {
    return MultiProvider(
      providers: [
        ChangeNotifierProvider(create: (context) => UserProvider()),
        ChangeNotifierProvider(create: (context) => AppProvider()),
        ChangeNotifierProvider(create: (context) => SignUpProvider()),
        ChangeNotifierProvider(create: (context) => DataProvider()),
      ],
      child: GestureDetector(
        onTap: () {
          //点击输入框外部隐藏键盘⌨️
          //只能响应点击非手势识别的组件
          FocusScopeNode currentFocus = FocusScope.of(context);
          if (!currentFocus.hasPrimaryFocus &&
              currentFocus.focusedChild != null) {
            FocusManager.instance.primaryFocus!.unfocus();
          }
        },
        child: MediaQuery(
          data: MediaQueryData.fromWindow(WidgetsBinding.instance!.window),
          child: ScreenUtilInit(
            designSize: Size(750, 1334),
            // minTextAdapt: true,
            // splitScreenMode: true,
            builder: () => GetMaterialApp(
              onGenerateTitle: (context) => S.of(context)!.appName,
              debugShowCheckedModeBanner: false,
              theme: AppTheme.theme,
              home: SplashPage(),
              //国际化支持
              localizationsDelegates: [
                S.delegate,
                GlobalMaterialLocalizations.delegate,
                GlobalWidgetsLocalizations.delegate,
                GlobalCupertinoLocalizations.delegate,
              ],
              supportedLocales: [const Locale('zh')],
              locale: Locale('zh'),
              //builder: BotToastInit(),
              builder: (context, child) {
                ScreenUtil.setContext(context);
                return MediaQuery(
                  //设置文字大小不随系统设置改变
                  data: MediaQuery.of(context).copyWith(textScaleFactor: 1.0),
                  child: BotToastInit().call(context, child),
                );
              },
              navigatorObservers: [BotToastNavigatorObserver()],
            ),
          ),
        ),
      ),
    );
  }
}