摘要：
import 'package:flutter/cupertino.dart';import 'package:flutter/material.dart';class FixedServiceView extends StatefulWidget{ @override _FixedServiceV 阅读全文
摘要：
import 'package:flutter/material.dart';import 'package:airchina_flutter/Navigator/tab_navigator.dart';import 'package:flutter/services.dart';void main 阅读全文
摘要：
class _HomePageState extends State<HomePage>{ @override Widget build(BuildContext context) { // 获取屏幕宽高 final size = MediaQuery.of(context).size; final 阅读全文