/
main.dart
91 lines (81 loc) · 2.66 KB
/
main.dart
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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 wifi_address = "";
@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.';
}
try {
// wifi_address =
// await Discoverpingableserviceonlocalnetwork.getWIFIaddress() ?? "";
wifi_address = "192.168.49.1/24";
} on PlatformException {
wifi_address = 'Failed to get wifi address.';
}
// 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: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(_platformVersion),
],
),
),
floatingActionButton: FloatingActionButton(
child: Text("Find"),
onPressed: () async {
_platformVersion = "searching...";
setState(() {});
// List<String>? hosts = await Discoverpingableserviceonlocalnetwork
// .findServicesInAHost(wifi_address, 0, 49151, 500);
List<String>? hosts = await Discoverpingableserviceonlocalnetwork
.findServicesInANetwork(wifi_address, 0, 5020, 3000);
if (hosts != null) {
_platformVersion =
"This is what I found: \n\n" + hosts.toString();
setState(() {});
}
},
),
),
);
}
}