echo_Ae的博客

1.搜索列表优化（FlutterBlue.instance.scan搜索重复、搜索结果处理、更新之前保存缓存数据）2.保存连接过的设备3.十进制转十六进制json_scan.dart 实体类（主要是使用flutter_blue的device保存到本地缓存会有问题）class ScanResultArr { String rssi; DeviceItem devi...

dio（https://pub.dev/packages/dio）1.有md5加密2.有数据拦截、请求前拦截3.有使用demoimport 'package:dio/dio.dart';import 'package:shared_preferences/shared_preferences.dart';import 'dart:convert';import 'pack...

1.shared_preferences（https://pub.dev/packages/shared_preferences）import 'package:shared_preferences/shared_preferences.dart';set() async{ // 获取实例 var prefs = await SharedPreferences.getInst...

flutter_nfc_reader（https://pub.dev/packages/flutter_nfc_reader）需要配置安卓、ios（具体看文档即可）import 'package:flutter/material.dart';import 'package:flutter_nfc_reader/flutter_nfc_reader.dart';class N...

1.fluttertoast（https://pub.dev/packages/fluttertoast）(可配置位置)2.flutter_easyloading（https://pub.dev/packages/flutter_easyloading）EasyLoading.show(status:'正在加载'); // 会一直显示EasyLoading.dismiss()...

使用流程：1. 监听手机蓝牙状态（FlutterBlue.instance.state）2.搜索周边蓝牙（FlutterBlue.instance.startScan(timeout: Duration(seconds: 2));）3.监听搜索到的周边蓝牙（FlutterBlue.instance.scanResults）4.停止搜索周边蓝牙（FlutterBlue.insta...