menambahkan version dan buildnumber

lib/main.dart

 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 import 'package:second_display/bloc/config_display_blog.dart';
 import 'package:second_display/bloc/order_detail.dart';
 import 'package:second_display/bloc/orders_bloc.dart';
@@ -12,9 +13,14 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:url_strategy/url_strategy.dart';
 
 late SharedPreferences prefs;
+late String version;
+late String buildNumber;
 final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
+  PackageInfo packageInfo = await PackageInfo.fromPlatform();
+  version = packageInfo.version;
+  buildNumber = packageInfo.buildNumber;
   prefs = await SharedPreferences.getInstance();
   setPathUrlStrategy();
   runApp(const MyApp());

lib/ui/settings/about.dart

@@ -27,24 +27,28 @@ class _AboutSettingState extends State<AboutSetting> {
       ),
       body: Column(
         children: [
-          Container(
-            color: Colors.black.withOpacity(0.5),
-            height: 40,
-            width: MediaQuery.of(context).size.width * 1,
-            child: Container(
-              margin: EdgeInsets.only(left: 10),
-              child: const Align(
-                  alignment: Alignment.centerLeft, child: Text("Device")),
-            ),
-          ),
+          titleHeader(context, "Device"),
           listAbout(context, 'IP Address', ipAddress),
-          listAbout(context, 'App Version', '1.0.0.+'),
+          listAbout(context, 'App Version', version),
+          listAbout(context, 'Build Number', buildNumber),
           listAbout(context, 'Wifi SSID', wifiName),
         ],
       ),
     );
   }
 
+  Container titleHeader(BuildContext context, String title) {
+    return Container(
+      color: Colors.black.withOpacity(0.5),
+      height: 40,
+      width: MediaQuery.of(context).size.width * 1,
+      child: Container(
+        margin: EdgeInsets.only(left: 10),
+        child: Align(alignment: Alignment.centerLeft, child: Text(title)),
+      ),
+    );
+  }
+
   Container listAbout(BuildContext context, String kiri, String kanan) {
     return Container(
       margin: const EdgeInsets.only(left: 10, top: 10, right: 10),