flutter_printer_qpos 0.0.8

A Flutter project about to use pos printer api, development by Dspread.

example/lib/main.dart

import 'package:flutter/material.dart';

import 'pages/PrintItemsPage.dart';


void main() {
  runApp(const MyApp());


}

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {

  @override
  void initState() {
    super.initState();
  }

  @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,
        ),
        //注册路由表
        routes: {
          "/": (context) => PrintItemsPage(),
          // '/second': (context) => SecondScreen(),
        },
        onGenerateRoute: (RouteSettings settings) {
          String? routeName = settings.name;
          print(routeName);
          return MaterialPageRoute(builder: (context) => PrintItemsPage());
        }
    );
  }
}