imin_electronic_scale 0.0.2

imin_electronic_scale: ^0.0.2 copied to clipboard

example/lib/main.dart

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

import 'package:flutter/services.dart';
import 'package:imin_electronic_scale/imin_electronic_scale.dart';

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

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _weight ='';
  String _weightStatus='';
  IminElectronicScale _scale=IminElectronicScale();
  @override
  void initState() {
    super.initState();
    _scale.initElectronic();
    _scale.setWeightCallback((weight, weightStatus) {
      _weight= weight;
      _weightStatus = weightStatus;
      if(mounted) setState(() {});
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('IminElectronicScale'),
        ),
        body: Center(
          child: Text('weight: $_weight\n weightStatus: $_weightStatus'),
        ),
      ),
    );
  }

  @override
  void dispose() {
    // TODO: implement dispose
    super.dispose();
    _scale.setWeightCallback(null);
  }
}