m_phone_scan 0.0.1

梁典典扫码监听数据插件

example/lib/main.dart

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

import 'package:flutter/services.dart';
import 'package:m_phone_scan/m_phone_scan.dart';
import 'package:m_phone_scan/m_phone_scan_method_channel.dart';
import 'package:m_phone_scan/m_phone_scan_platform_interface.dart';

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

class MyApp extends StatefulWidget {
  const MyApp({super.key});

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

class _MyAppState extends State<MyApp> {

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: ListView(
          children: [
            ElevatedButton(onPressed: (){
              MPhoneScanPlatform.instance.openScanner();
            }, child: const Text('开启扫描')),
            ElevatedButton(onPressed: (){
              MPhoneScanPlatform.instance.closeScanner();
            }, child: const Text('关闭扫描')),
            ElevatedButton(onPressed: (){
              MPhoneScanPlatform.instance.startDecode();
            }, child: const Text('启动扫描(扫描头出光)')),
            ElevatedButton(onPressed: (){
              MPhoneScanPlatform.instance.startDecode();
            }, child: const Text('取消扫描')),
            ElevatedButton(onPressed: (){
              MPhoneScanPlatform.instance.isScannerOpen();
            }, child: const Text('扫描是否开启')),
            ElevatedButton(onPressed: (){
              MPhoneScanPlatform.instance.setPlaySound(true);
            }, child: const Text('设置声音')),
            ElevatedButton(onPressed: (){
              MethodChannelMPhoneScan().listenScanData((Map<String,dynamic> data){
                debugPrint("扫描到数据:$data");
              });
            }, child: const Text('扫描数据监听')),
            ElevatedButton(onPressed: (){
              MethodChannelMPhoneScan().listenScanData((Map<String,dynamic> data){
                debugPrint("扫描到数据:$data");
              });
            }, child: const Text('关闭扫描数据监听')),
          ],
        ),
      ),
    );
  }
}