discoverpingableserviceonlocalnetwork 0.0.1 discoverpingableserviceonlocalnetwork: ^0.0.1 copied to clipboard
Help you find services on local area network
import 'dart:convert';
import 'dart:developer';
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:discoverpingableserviceonlocalnetwork/discoverpingableserviceonlocalnetwork.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
String ipWeFound = "";
@override
void initState() {
super.initState();
initPlatformState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
String platformVersion;
// Platform messages may fail, so we use a try/catch PlatformException.
// We also handle the message potentially returning null.
try {
platformVersion =
await Discoverpingableserviceonlocalnetwork.platformVersion ??
'Unknown platform version';
} on PlatformException {
platformVersion = 'Failed to get platform version.';
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
_platformVersion = platformVersion;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: Text(_platformVersion),
),
floatingActionButton: FloatingActionButton(
child: Text("get services"),
onPressed: () async {
_platformVersion = "tapped";
setState(() {});
if (ipWeFound != "") {
String? result = await Discoverpingableserviceonlocalnetwork
.findServicesInAHost(ipWeFound, 5000, 5100);
_platformVersion =
DateTime.now().toString() + (result ?? "Can't find anything");
setState(() {});
} else {
String? ip =
await Discoverpingableserviceonlocalnetwork.getWIFIaddress();
_platformVersion = "searching at " + (ip ?? "") + "...";
setState(() {});
if (ip != null) {
String? services = await Discoverpingableserviceonlocalnetwork
.findServicesInANetwork(ip + "/24", 5000, 5010);
if (services != null) {
if (services != "") {
List<dynamic> data = jsonDecode(services);
if (data.length > 0) {
_platformVersion = "we found: " + data[0];
ipWeFound = data[0].split(":")[0];
setState(() {});
} else {}
}
}
}
}
},
),
),
);
}
}