farmer_client/lib/main.dart

import 'dart:async';

import 'package:farmer_client/models/Store.dart';
import 'package:farmer_client/pages/login/login.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

import 'widgets/OrderListCard.dart';


void main() {
  Store().init();
  runApp(const MyApp());
}

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {

    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        // This is the theme of your application.
        //
        // Try running your application with "flutter run". You'll see the
        // application has a blue toolbar. Then, without quitting the app, try
        // changing the primarySwatch below to Colors.green and then invoke
        // "hot reload" (press "r" in the console where you ran "flutter run",
        // or simply save your changes to "hot reload" in a Flutter IDE).
        // Notice that the counter didn't reset back to zero; the application
        // is not restarted.
        primarySwatch: Colors.blue,
      ),
      home:  const MyHomePage(title: 'Flutter Demo Home Page'),

    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;


  @override
  Widget build(BuildContext context) {

    ScreenUtil.init(
        BoxConstraints(
            maxWidth: MediaQuery.of(context).size.width,
            maxHeight: MediaQuery.of(context).size.height),
        designSize: const Size(375, 812),
        context: context,
        minTextAdapt: true,
        orientation: Orientation.portrait);
    // var find = Get.find(tag: 'user');

    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Colors.amber,
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title: Text(widget.title),
      ),
      body: Center(
        // Center is a layout widget. It takes a single child and positions it
        // in the middle of the parent.
        child: Column(
          // Column is also a layout widget. It takes a list of children and
          // arranges them vertically. By default, it sizes itself to fit its
          // children horizontally, and tries to be as tall as its parent.
          //
          // Invoke "debug painting" (press "p" in the console, choose the
          // "Toggle Debug Paint" action from the Flutter Inspector in Android
          // Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
          // to see the wireframe for each widget.
          //
          // Column has various properties to control how it sizes itself and
          // how it positions its children. Here we use mainAxisAlignment to
          // center the children vertically; the main axis here is the vertical
          // axis because Columns are vertical (the cross axis would be
          // horizontal).
          mainAxisAlignment: MainAxisAlignment.center,
          children: const <Widget>[

            // Text(
            //   '$_counter',
            //   style: Theme.of(context).textTheme.headline4,
            // ),
            // DefaultButton(
            //   margin: EdgeInsets.fromLTRB(0, 30.0, 0, 0), //可选配置，自定义控件中有默认配置
            //   text: "登陆",
            //   width: 120.0,
            //   height: 50.0,
            //   fontSize: 20.0,
            //   backColor: Color(0xffff703b),
            //   color: Colors.white,
            //   onPressed: () {
            //     Navigator.push(
            //       context,
            //       MaterialPageRoute(builder: (context) {
            //         return MyRouteLogin();
            //       }),
            //     );
            //   },
            // ),
            // CarsCard(item: CarItem(
            //     name:'元神第二个收割机',
            //   distance:8.8,
            //   price:270.6,
            // )),
            // Search()
            OrderListCard()
          ],
        ),
      ),
      // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}