first commit

lib/service/device_info/device_info.dart

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+import 'dart:io';
+import 'package:device_info_plus/device_info_plus.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class DeviceInfo {
+  Future<Map<String, dynamic>> getDeviceInfo() async {
+    DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
+    Map<String, dynamic> info;
+    String? currentDeviceId;
+
+    if (Platform.isAndroid) {
+      AndroidDeviceInfo androidInfo = await deviceInfo.androidInfo;
+      currentDeviceId = androidInfo.id; // ✅ Device ID for Android
+      info = {
+        "device": "Android",
+        "modules": androidInfo.model,
+        "manufacturer": androidInfo.manufacturer,
+        "androidVersion": androidInfo.version.release,
+        "deviceId": currentDeviceId,
+      };
+    } else if (Platform.isIOS) {
+      IosDeviceInfo iosInfo = await deviceInfo.iosInfo;
+      currentDeviceId = iosInfo.identifierForVendor; // ✅ Device ID for iOS
+      info = {
+        "device": "iOS",
+        "name": iosInfo.name,
+        "systemName": iosInfo.systemName,
+        "systemVersion": iosInfo.systemVersion,
+        "modules": iosInfo.model,
+        "identifierForVendor": currentDeviceId,
+      };
+    } else {
+      info = {"device": "Unknown"};
+    }
+
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    // Save full info as string (optional)
+    prefs.setString('deviceInfo', info.toString());
+
+    // ✅ Save only current device ID
+    if (currentDeviceId != null) {
+      prefs.setString('currentDeviceId', currentDeviceId);
+    }
+
+    return info;
+  }
+}