63 lines
1.5 KiB
Dart
63 lines
1.5 KiB
Dart
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import 'package:flutter/material.dart';
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import 'dart:async';
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import 'package:flutter/services.dart';
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import 'package:system_proxy/system_proxy.dart';
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void main() => runApp(MyApp());
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class MyApp extends StatefulWidget {
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@override
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_MyAppState createState() => _MyAppState();
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}
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class _MyAppState extends State<MyApp> {
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String _proxyStr = 'loading';
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@override
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void initState() {
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super.initState();
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initPlatformState();
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}
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// Platform messages are asynchronous, so we initialize in an async method.
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Future<void> initPlatformState() async {
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String proxyStr;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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Map<String, String> proxy = await SystemProxy.getProxySettings();
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if (proxy != null) {
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proxyStr = '${proxy["host"]}:${proxy["port"]}';
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}
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else {
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proxyStr = 'no proxy';
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}
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} on PlatformException {
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proxyStr = 'Failed to get system proxy.';
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}
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// If the widget was removed from the tree while the asynchronous platform
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// message was in flight, we want to discard the reply rather than calling
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// setState to update our non-existent appearance.
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if (!mounted) return;
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setState(() {
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_proxyStr = proxyStr;
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});
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}
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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home: Scaffold(
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appBar: AppBar(
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title: const Text('SystemProxy Plugin example app'),
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),
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body: Center(
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child: Text('proxy setting on: $_proxyStr\n'),
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),
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),
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);
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}
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}
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