FondleTalk/lib/tools/me/setting_page.dart

import 'dart:async';

import 'package:flutter/material.dart';
import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:talk/network/NetworkConfig.dart';

import '../../common/func.dart';
import '../../dialog/cancel_dialog.dart';
import '../home_page.dart';
import 'agreement_page.dart';
import 'me_model.dart';

class SettingPage extends StatefulWidget {
  const SettingPage({super.key});

  @override
  State<SettingPage> createState() => _SettingApgeState();
}

class _SettingApgeState extends State<SettingPage> {
  late StreamSubscription subscription;
  final MeModel _viewmodel = MeModel();

  @override
  void initState() {
    // TODO: implement initState
    super.initState();

    subscription = _viewmodel.streamController.stream.listen((newData) async {
      String code = newData['code'];
      if (code.isNotEmpty) {
        switch (code) {
          case "logout":
            if (newData['data']) {
              logout();
            }
            break;
        }
      }
    });
  }

  ///退出登录 注销账号
  logout() async {
    final SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.setString('token', "");
    NetworkConfig.userId = "";

    Navigator.of(context).pushAndRemoveUntil(
      MaterialPageRoute(builder: (context) => const HomePage()),
      (Route<dynamic> route) => false,
    );
  }

  @override
  void dispose() {
    // TODO: implement dispose
    subscription.cancel();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    final size = MediaQuery.of(context).size;
    return Scaffold(
      backgroundColor: Color(0xFF121213),
      appBar: AppBar(
        backgroundColor: Color(0xFF121213),
        scrolledUnderElevation: 0.0,
        title: Text(
          '设置',
          style: TextStyle(fontSize: 16, color: Colors.white),
        ),
        centerTitle: true,
        leading: IconButton(
          iconSize: 18,
          icon: Icon(Icons.arrow_back_ios_sharp),
          color: Colors.white,
          onPressed: () {
            // 处理返回操作
            Navigator.pop(context);
          },
        ),
      ),
      body: Stack(
        alignment: Alignment.topCenter,
        children: [
          Container(
            height: size.height,
          ),
          Container(
            margin: EdgeInsets.symmetric(horizontal: 16),
            padding: EdgeInsets.all(21),
            decoration: BoxDecoration(color: Color(0xFF202020), borderRadius: BorderRadius.all(Radius.circular(7))),
            child: Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                GestureDetector(
                  behavior: HitTestBehavior.opaque,
                  onTap: () {
                    Navigator.pushNamed(context, '/AboutPage');
                  },
                  child: SizedBox(
                    height: 50,
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        Text(
                          '关于',
                          style: TextStyle(fontSize: 13, color: Colors.white),
                        ),
                        Icon(
                          Icons.keyboard_arrow_right,
                          color: Color(0xFF6F6F6F),
                        ),
                      ],
                    ),
                  ),
                ),
                Container(
                  height: 0.33,
                  color: Color(0xFF3A3A3A),
                ),
                GestureDetector(
                  behavior: HitTestBehavior.opaque,
                  onTap: () {
                    Navigator.push(
                      context,
                      MaterialPageRoute(
                          builder: (context) => AgreementPage(
                                title: "用户协议",
                                url: "https://shhuanmeng.com/yonghuxieyi.html",
                              )),
                    );
                  },
                  child: Container(
                    height: 50,
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        Text(
                          '用户协议',
                          style: TextStyle(fontSize: 13, color: Colors.white),
                        ),
                        Icon(
                          Icons.keyboard_arrow_right,
                          color: Color(0xFF6F6F6F),
                        ),
                      ],
                    ),
                  ),
                ),
                Container(
                  height: 0.33,
                  color: Color(0xFF3A3A3A),
                ),
                GestureDetector(
                  behavior: HitTestBehavior.opaque,
                  onTap: () {
                    Navigator.push(
                      context,
                      MaterialPageRoute(
                          builder: (context) => AgreementPage(
                                title: "隐私协议",
                                url: "https://shhuanmeng.com/yinsixieyi.html",
                              )),
                    );
                  },
                  child: Container(
                    height: 50,
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        Text(
                          '隐私协议',
                          style: TextStyle(fontSize: 13, color: Colors.white),
                        ),
                        Icon(
                          Icons.keyboard_arrow_right,
                          color: Color(0xFF6F6F6F),
                        ),
                      ],
                    ),
                  ),
                ),

                Container(
                  height: 0.33,
                  color: Color(0xFF3A3A3A),
                ),
                GestureDetector(
                  behavior: HitTestBehavior.opaque,
                  onTap: () {
                    Navigator.pushNamed(context, '/TeenageModePage');
                  },
                  child: const SizedBox(
                    height: 50,
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        Text(
                          '青少年模式',
                          style: TextStyle(fontSize: 13, color: Colors.white),
                        ),
                        Icon(
                          Icons.keyboard_arrow_right,
                          color: Color(0xFF6F6F6F),
                        ),
                      ],
                    ),
                  ),
                ),

                GestureDetector(
                  onTap: () async {
                    logout();
                  },
                  child: Container(
                    width: 221,
                    height: 37,
                    alignment: Alignment.center,
                    margin: EdgeInsets.only(top: 40),
                    decoration: BoxDecoration(
                      color: Color(0xFFFF9000),
                      borderRadius: BorderRadius.all(Radius.circular(7.0)),
                    ),
                    child: Text(
                      '退出登录',
                      style: TextStyle(fontSize: 13, color: Colors.black),
                    ),
                  ),
                )
              ],
            ),
          ),
          Positioned(
              bottom: 10,
              child: GestureDetector(
                onTap: () {
                  FunctionUtil.popDialog(context, CancelDialog(
                    onTap: () {
                      EasyLoading.show(status: "loading...");
                      _viewmodel.logout();
                    },
                  ));
                },
                child: Text(
                  '注销账号',
                  style: TextStyle(fontSize: 10, color: Colors.grey),
                ),
              ))
        ],
      ),
    );
  }
}