add package info plus and getApkVersion function

unit2/lib/bloc/bloc/user_bloc.dart

@@ -3,6 +3,7 @@ import 'package:bloc/bloc.dart';
 import 'package:equatable/equatable.dart';
 import 'package:unit2/model/login_data/user_info/user_data.dart';
 import 'package:unit2/model/login_data/version_info.dart';
+import 'package:unit2/screens/unit2/login/functions/get_app_version.dart';
 import 'package:unit2/sevices/login_service/auth_service.dart';
 
 import '../../utils/scanner.dart';
@@ -21,7 +22,8 @@ class UserBloc extends Bloc<UserEvent, UserState> {
         emit(SplashScreen());
         VersionInfo versionInfo = await AuthService.instance.getVersionInfo();
         _versionInfo = versionInfo;
-        emit(VersionLoaded(versionInfo: _versionInfo));
+        String apkVersion = await getAppVersion();
+        emit(VersionLoaded(versionInfo: _versionInfo,apkVersion: apkVersion));
       } catch (e) {
         emit(UserError(
           message: e.toString(),

unit2/lib/bloc/bloc/user_state.dart

@@ -37,7 +37,8 @@ class UserLoggedIn extends UserState{
 
 class VersionLoaded extends UserState {
   final VersionInfo? versionInfo;
-   VersionLoaded({this.versionInfo});
+  final String? apkVersion;
+   VersionLoaded({this.versionInfo,this.apkVersion});
   @override
   List<Object> get props => [versionInfo!];
 }

unit2/lib/screens/unit2/login/components/update_required.dart

@@ -6,7 +6,9 @@ import 'package:unit2/theme-data.dart/btn-style.dart';
 import '../../../../theme-data.dart/colors.dart';
 
 class Update extends StatefulWidget {
-  const Update({super.key});
+  final String apkVersion;
+  final String currenVersion;
+  const Update({super.key,required this.apkVersion,required this.currenVersion});
 
   @override
   State<Update> createState() => _UpdateState();
@@ -58,16 +60,16 @@ class _UpdateState extends State<Update> {
                         color: Colors.black,
                       ),
                       children: <TextSpan>[
-                        const TextSpan(
+                         TextSpan(
-                            text: "mobileVersion",
+                            text: widget.apkVersion,
-                            style: TextStyle(
+                            style: const TextStyle(
                                 color: primary, fontWeight: FontWeight.bold)),
                         const TextSpan(
                             text: " did not match with the latest version ",
                             style: TextStyle(color: Colors.black)),
                         TextSpan(
                             text:
-                                "widget.currentVersion.data.version".toString(),
+                                widget.currenVersion,
                             style: const TextStyle(
                                 color: primary, fontWeight: FontWeight.bold)),
                         const TextSpan(

unit2/lib/screens/unit2/login/functions/get_app_version.dart

@@ -0,0 +1,13 @@
+import 'package:package_info_plus/package_info_plus.dart';
+
+Future<String> getAppVersion() async{
+  String appVersion;
+  try{
+PackageInfo packageInfo = await PackageInfo.fromPlatform();
+appVersion = packageInfo.version;
+  }catch(e){
+    throw(e.toString());
+  }
+  return appVersion;
+
+}

unit2/lib/screens/unit2/login/login.dart

@@ -4,17 +4,12 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:flutter_form_builder/flutter_form_builder.dart';
 import 'package:fluttericon/font_awesome5_icons.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:form_builder_validators/form_builder_validators.dart';
-
 import 'package:flutter_progress_hud/flutter_progress_hud.dart';
 import 'package:unit2/bloc/bloc/user_bloc.dart';
-import 'package:unit2/model/login_data/user_info/user_data.dart';
+import 'package:unit2/screens/unit2/login/components/update_required.dart';
-import 'package:unit2/screens/unit2/login/qr_login.dart';
 import 'package:unit2/utils/text_container.dart';
 import 'package:unit2/widgets/error_state.dart';
-
-import '../../../utils/scanner.dart';
 import '../../../widgets/splash_screen.dart';
 import '../../../widgets/wave.dart';
 import '../../../utils/global.dart';
@@ -53,10 +48,11 @@ class _UniT2LoginState extends State<UniT2Login> {
           }, builder: (context, state) {
             if (state is VersionLoaded) {
               return Builder(builder: (context) {
-                return SizedBox(
+        if(state.versionInfo!.version == state.apkVersion){
+          return SizedBox(
                   child: SingleChildScrollView(
                     child: Stack(
-                      alignment: Alignment.center,
+                    alignment: Alignment.center,
                       children: [
                         Positioned(
                             bottom: 0,
@@ -273,6 +269,10 @@ class _UniT2LoginState extends State<UniT2Login> {
                     ),
                   ),
                 );
+        }else{
+          return  Update(apkVersion: state.apkVersion!,currenVersion: state.versionInfo!.version!,);
+        }
+                
               });
             }
             if (state is UserError) {

unit2/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,11 +5,13 @@
 import FlutterMacOS
 import Foundation
 
+import package_info_plus
 import path_provider_macos
 import shared_preferences_macos
 import sqflite
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  FLTPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlusPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))

unit2/pubspec.lock

@@ -406,6 +406,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.2"
+  package_info_plus:
+    dependency: "direct main"
+    description:
+      name: package_info_plus
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.2"
+  package_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: package_info_plus_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.1"
   path:
     dependency: transitive
     description:

unit2/pubspec.yaml

@@ -60,6 +60,7 @@ dependencies:
   system_info2: ^2.0.4
   flutter_bloc: ^8.0.0
   equatable: ^2.0.5
+  package_info_plus: ^3.0.2
 
 dev_dependencies:
   flutter_test: