/// 代理设置 import 'package:flutter/material.dart'; import '../Common.dart'; import '../Method.dart'; late String _currentProxy; Future initProxy() async { _currentProxy = await method.getProxy(); } String currentProxyName() { return _currentProxy == "" ? "未设置" : _currentProxy; } Future inputProxy(BuildContext context) async { String? input = await displayTextInputDialog( context, '代理服务器', '请输入代理服务器', _currentProxy, " ( 例如 socks5://127.0.0.1:1080/ ) ", ); if (input != null) { await method.setProxy(input); _currentProxy = input; } } Widget proxySetting() { return StatefulBuilder( builder: (BuildContext context, void Function(void Function()) setState) { return ListTile( title: Text("代理服务器"), subtitle: Text(currentProxyName()), onTap: () async { await inputProxy(context); setState(() {}); }, ); }, ); }