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hyzp_ybqx-Commit004：使用统一的全局区县信息

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WinUser01
2021-12-12 11:32:29 +08:00
parent 1ff08b3ef6
commit 5211bc8701
6 changed files with 30 additions and 392 deletions
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lib/components/commonFun.dart
+15
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@@ -16,6 +16,21 @@ import 'package:hyzp_ybqx/provider/player_region.dart';
import 'UserInfo.dart';
////////////////////////////////////////////
// begin 统一的全局区县信息
//1、宜宾市
// String yibin_QuXian = '宜宾市';
// String copyright_info = '© 宜宾市翠屏生态环境局\n© 四川省踏石科技有限公司 版权所有 \n服务热线：187-8467-8300';
// String copyright_info_PinYin = 'YIBIN BLACK SMOKE CAR CAPTURE SYSTEM';
//2、翠屏区
String yibin_QuXian = '宜宾市翠屏';
String copyright_info = '© 宜宾市翠屏生态环境局 版权所有';
String copyright_info_PinYin = 'YIBIN CUIPING BLACK SMOKE CAR CAPTURE SYSTEM';
// end 统一的全局版权信息
////////////////////////////////////////////
//LED字幕信息
//String g_ledMessage = '绿水青山就是金山银山 宜宾市翠屏生态环境局宣。';
lib/pages/Login/LoginByName.dart
-279
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@@ -1,279 +0,0 @@
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:hyzp_ybqx/components/UserAuthority.dart';
import '../../components/commonFun.dart';
import '../../widget/JdText.dart';
import '../../widget/JdButton.dart';
import '../../config/Config.dart';
import 'package:dio/dio.dart';
import 'package:fluttertoast/fluttertoast.dart';
import '../../services/Storage.dart';
import 'dart:convert';
import '../../components/EncryptUtil.dart';
import '../../services/EventBus.dart';
import '../../config/service_url.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
class LoginByName extends StatefulWidget {
LoginByName({Key key}) : super(key: key);
_LoginPageState createState() => _LoginPageState();
}
class _LoginPageState extends State<LoginByName> {
//监听登录页面销毁的事件
dispose() {
super.dispose();
eventBus.fire(new UserEvent('登录成功...'));
}
bool bRemmberPW = false;
@override
void initState() {
super.initState();
// g_userInfo.username = 'the_user_03';
// g_userInfo.password = '123456';
// g_userInfo.password = 'ybhb1234';
g_userInfo.username = '';
g_userInfo.password = '';
doInit();
}
doInit() async {
bRemmberPW = await Storage.getBool('bRemmberPW');
bRemmberPW = (null == bRemmberPW) ? false : bRemmberPW;
print('bRemmberPW = $bRemmberPW');
if (bRemmberPW) {
//取出后需解密
g_userInfo.username = await Storage.getString('username');
g_userInfo.username = EncryptUtil.aesDecode(g_userInfo.username);
g_userInfo.password = await Storage.getString('password');
g_userInfo.password = EncryptUtil.aesDecode(g_userInfo.password);
}
setState(() {});
}
doLogin() async {
//测试用，临时绕过登录处理
// Navigator.pushNamed(context, '/tabs', arguments: g_iIndex);
// return;
if (bRemmberPW) {
Storage.setBool('bRemmberPW', bRemmberPW);
//加密保存
Storage.setString('username', EncryptUtil.aesEncode(g_userInfo.username));
Storage.setString('password', EncryptUtil.aesEncode(g_userInfo.password));
} else {
Storage.remove('username');
Storage.remove('password');
}
var api = ServicePath.loginUrl;
print(api);
try {
print('开始处理登录请求...');
print('username = ${g_userInfo.username}');
print('password = ${g_userInfo.password}');
Response response;
Dio dio = Dio();
String random = RandomBit(6); //flutter （dart）生成N位随机数
response = await dio.post(api, data: {
"username": g_userInfo.username,
"password": g_userInfo.password,
"sign": GenerateMd5(APPkey + random),
"random": random,
});
print('response = ${response.toString()}');
//I/flutter ( 5242): {"ret":200,"data":{"is_login":true,"user_id":3,"token":"32EE57A0109A3D1D6590CFD3DEBA71820F77AB654093C1DE750347C88D1A41CF"},"msg":""}
if (response.statusCode == 200) {
// Storage.setString('userInfo', json.encode(response.data["userinfo"]));
// //Navigator.pop(context);
// Navigator.pushNamed(context, '/tabs', arguments: g_iIndex);
//print('response.data["data"]["is_login"] = ${response.data["data"]["is_login"]}');
//I/flutter ( 5242): response.data["data"]["is_login"] = true
//{
// "ret": 200,
// "data": {
// "is_login": true,
// "user_id": 1,
// "token": "B93EC91FA2FE293B7077162D4527FC4BB228CD6C0A4F24A882B9A8BBE6C3FB47"
// },
// "msg": ""
// }
print('response = ${response}');
//response = {"ret":406,"data":{},"msg":"非法请求：签名错误"}
if (true == response.data["data"]["is_login"]) {
print('登录成功');
print('response.data = ${response.data}');
//保存用户信息
Storage.setString('userInfo', json.encode(response.data["data"]));
g_userInfo.setUserInfo(theMapUserInfoRet: await getMapFromJson(response.data));
//获取用户所属分组和相应权限
getUserGroupAll().then((value) {
//Navigator.pop(context);
Navigator.pushNamed(context, '/tabs', arguments: g_iIndex);
});
} else {
print('登录失败：${response.data["data"]}');
Fluttertoast.showToast(
msg: '登录失败：用户名或密码不正确。}',
toastLength: Toast.LENGTH_LONG,
gravity: ToastGravity.BOTTOM,
);
print('登录失败：${response.data["data"]}');
}
print('登录过程正常完成');
} else {
throw Exception('后端接口出现异常，请检测代码和服务器情况.........');
}
} catch (e) {
print('登录过程异常...');
print('ERROR:======>${e}');
Fluttertoast.showToast(
msg: 'ERROR:======>${e}',
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.CENTER,
);
}
return;
}
@override
Widget build(BuildContext context) {
//FocusScope.of(context).requestFocus(FocusNode());
//FocusScope.of(context).unfocus();
return Scaffold(
body: Container(
padding: EdgeInsets.only(top: 20, bottom: 20, left: 20, right: 20),
child: ListView(
children: <Widget>[
Center(
child: Container(
margin: EdgeInsets.only(top: 30),
height: ScreenUtil().setWidth(160),
width: ScreenUtil().setWidth(160),
//child: Image.asset('assets/images/user.png', fit: BoxFit.cover),
child: Image.asset('assets/images/ybsthbj.png', fit: BoxFit.fitHeight),
// child: Image.network(
// 'https://www.itying.com/images/flutter/list5.jpg',
// fit: BoxFit.cover),
),
),
SizedBox(height: 30),
JdText(
height: ScreenUtil().setHeight(300),
title: '账号：',
text: "请输入账号",
onChanged: (String value) {
// print(value);
g_userInfo.username = value;
},
endBtn: 'ClearBtn',
controller: TextEditingController(text: g_userInfo.username),
),
SizedBox(height: 10),
JdText(
height: ScreenUtil().setHeight(300),
title: '密码：',
text: "请输入密码",
password: true,
onChanged: (String value) {
// print(value);
g_userInfo.password = value;
},
endBtn: 'ShowHiddenBtn',
controller: TextEditingController(text: g_userInfo.password),
),
SizedBox(height: 10),
Container(
padding: EdgeInsets.all(ScreenUtil().setWidth(20)),
child: Stack(
children: <Widget>[
// Align(
// alignment: Alignment.centerLeft,
// child: InkWell(
// onTap: () {
// Navigator.pushNamed(context, '/forgotPassword');
// },
// child: Text('忘记密码'),
// ),
// ),
Align(
alignment: Alignment.topRight,
child: InkWell(
onTap: () {
Navigator.pushNamed(context, '/registerFirst');
},
//child: Text('记住密码'),
child: Container(
alignment: Alignment(1, -1),
width: 150,
child: Row(
mainAxisAlignment: MainAxisAlignment.end,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('记住密码：'),
Container(
alignment: Alignment(1, -1),
height: 22,
width: 22,
child: Checkbox(
value: bRemmberPW,
activeColor: Colors.blue,
onChanged: (bool val) {
this.setState(() {
bRemmberPW = !bRemmberPW;
});
Storage.setBool('bRemmberPW', bRemmberPW);
},
),
),
],
),
),
),
),
// Align(
// alignment: Alignment.centerRight,
// child: InkWell(
// onTap: () {
// Navigator.pushNamed(context, '/registerFirst');
// },
// child: Text(
// '新用户注册',
// style: TextStyle(
// // 创建 paint 对象，设置 color 属性为想要的颜色
// background: Paint()..color = Color.fromRGBO(218, 218, 218, 1)),
// ),
// ),
// ),
],
),
),
SizedBox(height: 20),
JdButton(
height: ScreenUtil().setHeight(350),
text: "登录",
color: Colors.blueAccent,
onTop: doLogin,
)
],
),
),
);
}
}
lib/pages/Login/LoginTabs.dart
-105
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@@ -1,105 +0,0 @@
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../../components/commonFun.dart';
import '../../services/Storage.dart';
import 'FaceLogin.dart';
import 'LoginByName2.dart';
// class LoginTabs extends StatelessWidget {
// // This widget is the root of your application.
// @override
// Widget build(BuildContext context) {
// //Flutter 强制竖屏
// SystemChrome.setPreferredOrientations([
// DeviceOrientation.portraitUp, //只能纵向
// DeviceOrientation.portraitDown, //只能纵向
// ]);
//
// return MaterialApp(
// debugShowCheckedModeBanner: false,
// title: 'Flutter Demo',
// theme: ThemeData(
// primarySwatch: Colors.blue,
// visualDensity: VisualDensity.adaptivePlatformDensity,
// ),
// home: MyHomePage(title: 'Flutter Demo Home Page'),
// );
// }
// }
class LoginTabs extends StatefulWidget {
LoginTabs({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<LoginTabs> {
@override
void initState() {
super.initState();
//若下面文件不存在，
// /data/data/com.flutter.hyzp_ybqx/shared_prefs/FlutterSharedPreferences.xml
// value为null， 会抛出异常：
// [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: Invalid argument(s): The source must not be null
// int.parse (dart:core-patch/integers_patch.dart:51:25)
Storage.getString("tabs_index").then((value) {
g_iIndex = (null == value) ? 0 : int.parse(value);
});
}
@override
Widget build(BuildContext context) {
return Container(
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/images/背景图.png"),
fit: BoxFit.cover,
),
),
child: Container(
width: double.infinity,
height: 400,
child: Container(
constraints: BoxConstraints(
minWidth: double.infinity, //最小宽度尽量取最大
maxHeight: 400 //最小高度为80
),
child: DefaultTabController(
length: 2,
child: Scaffold(
//backgroundColor: Colors.transparent,
appBar: AppBar(
//backgroundColor: Colors.transparent,
title: Text("宜宾市翠屏黑烟车电子抓拍系统"),
leading: IconButton(
icon: Icon(Icons.close),
onPressed: () {
SystemNavigator.pop();
},
),
centerTitle: true,
bottom: TabBar(
labelColor: Colors.blueAccent,
unselectedLabelColor: Colors.black26,
tabs: <Widget>[Tab(text: "密码登录"), Tab(text: "刷脸登录")],
),
),
body: TabBarView(
//flutter tabbar禁止手势滑动-OK
physics: new NeverScrollableScrollPhysics(),
children: <Widget>[
LoginByName2(),
FaceLogin(),
],
),
),
),
),
),
);
}
}
lib/pages/Login/LoginTabs2.dart
+7 -4
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@@ -1,6 +1,7 @@
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:hyzp_ybqx/components/commonFun.dart';
import 'LoginTabsWidget.dart';
@@ -82,7 +83,8 @@ class LoginTabs2State extends State<LoginTabs2> {
textAlign: TextAlign.center,
text: TextSpan(children: [
TextSpan(
text: '宜宾市翠屏黑烟车',
// text: '宜宾市翠屏黑烟车',
text: yibin_QuXian,
style: TextStyle(
fontSize: 26.0, color: Colors.white, fontWeight: FontWeight.bold)),
TextSpan(
@@ -92,7 +94,7 @@ class LoginTabs2State extends State<LoginTabs2> {
color: Color.fromRGBO(49, 216, 123, 1),
fontWeight: FontWeight.bold)),
TextSpan(
text: '\nYIBIN BLACK SMOKE CAR CAPTURE SYSTEM',
text: '\n' + copyright_info_PinYin,
style:
TextStyle(fontSize: 11.0, color: Color.fromRGBO(101, 117, 142, 1))),
]),
@@ -110,8 +112,9 @@ class LoginTabs2State extends State<LoginTabs2> {
child: Text(
//'© 宜宾市翠屏生态环境局\n© 四川省踏石科技有限公司 版权所有 \n服务热线：187-8467-8300',
//'© 宜宾市翠屏生态环境局\n© 四川省踏石科技有限公司',
// '© 宜宾市翠屏生态环境局 四川省踏石科技 版权所有\n服务热线：187-8467-8300',
'© 宜宾市翠屏生态环境局 版权所有',
//'© 宜宾市翠屏生态环境局 四川省踏石科技 版权所有\n服务热线：187-8467-8300',
//'© 宜宾市翠屏生态环境局 版权所有',
copyright_info,
maxLines: 2,
textAlign: TextAlign.center,
style: TextStyle(
lib/pages/MyMsics/05_updated/MyUpdated.dart
+4 -2
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@@ -227,10 +227,12 @@ class _MyUpdatedState extends State<MyUpdated> {
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
SizedBox(height: 60),
Text('宜宾市翠屏黑烟车电子抓拍系统', style: TextStyle(fontSize: 20)),
// Text('宜宾市翠屏黑烟车电子抓拍系统', style: TextStyle(fontSize: 20)),
Text(yibin_QuXian + '黑烟车电子抓拍系统', style: TextStyle(fontSize: 20)),
Text('v${widget.ver}（${widget.date}）', style: TextStyle(fontSize: 20)),
SizedBox(height: 60),
Text('© 宜宾市翠屏生态环境局 版权所有',
//Text('© 宜宾市翠屏生态环境局 版权所有',
Text(copyright_info,
maxLines: 2, style: TextStyle(fontSize: 16), textAlign: TextAlign.center),
// Text('© 宜宾市翠屏生态环境局 四川省踏石科技 版权所有\n服务热线：187-8467-8300',
],
lib/pages/MyMsics/07_myAbout/MyAbout.dart
+4 -2
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@@ -112,10 +112,12 @@ class _LoginPageState extends State<MyAbout> {
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
SizedBox(height: 60),
Text('宜宾市翠屏黑烟车电子抓拍系统', style: TextStyle(fontSize: 20)),
// Text('宜宾市翠屏黑烟车电子抓拍系统', style: TextStyle(fontSize: 20)),
Text(yibin_QuXian + '黑烟车电子抓拍系统', style: TextStyle(fontSize: 20)),
Text('v${widget.ver}（${widget.date}）', style: TextStyle(fontSize: 20)),
SizedBox(height: 60),
Text('© 宜宾市翠屏生态环境局 版权所有',
// Text('© 宜宾市翠屏生态环境局 版权所有',
Text(copyright_info,
maxLines: 2, style: TextStyle(fontSize: 16), textAlign: TextAlign.center),
],
// Text('© 宜宾市翠屏生态环境局 四川省踏石科技 版权所有\n服务热线：187-8467-8300',