import 'dart:io'; import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; import 'package:limiting_direction_csx/limiting_direction_csx.dart'; import 'package:wow_english/app/app.dart'; void main() async { ///设置设备默认方向 WidgetsFlutterBinding.ensureInitialized(); if (Platform.isIOS) { await LimitingDirectionCsx.setScreenDirection(DeviceDirectionMask.Landscape); } else { await SystemChrome.setPreferredOrientations([DeviceOrientation.landscapeLeft,DeviceOrientation.landscapeRight]); } runApp(const App()); }