init

2026-06-02 19:01:08 +08:00
commit 7222796781
205 changed files with 10850 additions and 0 deletions
--- a/lib/utils/device_info.dart
+++ b/lib/utils/device_info.dart
@@ -0,0 +1,125 @@
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+import 'package:uuid/uuid.dart';
+import 'package:android_id/android_id.dart';
+import 'package:device_info_plus/device_info_plus.dart';
+import 'package:flutter_vpn_detector/vpn_checker.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+import 'package:play_install_referrer/play_install_referrer.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class DeviceInfo {
+  static const String _spInstallReferrer = "installReferrer";
+  static const int defaultTimeout = 1000;
+  static const int defaultMaxTimeout = 2000;
+  DeviceInfo._();
+  static final DeviceInfo I = DeviceInfo._();
+  Future<Map<String, dynamic>> deviceInfo({
+    int adidTimeout = -1,
+    bool includeInstallReferrer = false,
+  }) async {
+    final Map<String, dynamic> json = {};
+
+
+    try {
+      adidTimeout = getTimeOut(adidTimeout);
+      final packageInfo = await PackageInfo.fromPlatform();
+      final devicePlugin = DeviceInfoPlugin();
+
+      final locale = PlatformDispatcher.instance.locale;
+      bool isActive = await VpnChecker.isVpnActive();
+      json["isVpn"] = isActive;
+      json["country"] = locale.countryCode;
+      json["language"] = locale.languageCode;
+      json["packageName"] = packageInfo.packageName;
+      json["versionName"] = packageInfo.version;
+      json["versionCode"] = packageInfo.buildNumber;
+      if (Platform.isAndroid) {
+        final androidInfo = await devicePlugin.androidInfo;
+
+        json["osVersion"] = androidInfo.version.release;
+        json["sdkInt"] = androidInfo.version.sdkInt.toString();
+        json["brand"] = androidInfo.brand;
+        json["model"] = androidInfo.model;
+        json["device"] = androidInfo.device;
+        json["androidId"] = await getAndroidId();
+
+      } else if (Platform.isIOS) {
+        final iosInfo = await devicePlugin.iosInfo;
+        json["osVersion"] = iosInfo.systemVersion;
+        json["model"] = iosInfo.model;
+        json["device"] = iosInfo.modelName;
+        json["androidId"] = iosInfo.identifierForVendor;
+        debugPrint("$iosInfo");
+        
+      }
+
+      if (includeInstallReferrer) {
+        final installReferrer = await getInstallReferrer(timeout: adidTimeout);
+        if (installReferrer != null && installReferrer.isNotEmpty) {
+          json["installReferrer"] = installReferrer;
+        }
+      }
+    } catch (e) {
+      debugPrint("[DeviceInfo] load adjust/referrer failed: $e");
+    }
+
+    return json;
+  }
+
+  Future<String?> getInstallReferrer({int timeout = 2000}) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final cachedReferrer = prefs.getString(_spInstallReferrer);
+      if (cachedReferrer != null && cachedReferrer.isNotEmpty) {
+        return cachedReferrer;
+      }
+
+      final referrerDetails = await PlayInstallReferrer.installReferrer.timeout(
+        Duration(milliseconds: timeout),
+      );
+      final referrer = referrerDetails.installReferrer;
+
+      if (referrer != null && referrer.isNotEmpty) {
+        await prefs.setString(_spInstallReferrer, referrer);
+      }
+      return referrer;
+    } catch (e) {
+      debugPrint("[DeviceInfo] get install referrer failed: $e");
+      return null;
+    }
+  }
+
+  int getTimeOut(int timeout) {
+    if (timeout <= 0) {
+      return defaultTimeout;
+    }
+    return timeout;
+  }
+
+  Future<String> getAndroidId() async {
+    try {
+      AndroidId androidIdPlugin = AndroidId();
+      final androidId = await androidIdPlugin.getId();
+      return androidId ?? await createDeviceId();
+    } catch (e) {
+      debugPrint("[DeviceInfo] get Android ID failed: $e");
+      return '';
+    }
+  }
+
+  Future<String> createDeviceId() async {
+    const key = "createdDeviceId";
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    String? deviceId = prefs.getString(key);
+    if (deviceId != null && deviceId.isNotEmpty) {
+      return deviceId;
+    }
+    final uuid = const Uuid();
+    deviceId = uuid.v4();
+    deviceId = deviceId.replaceAll('-', '');
+    await prefs.setString(key, deviceId);
+    return deviceId;
+  }
+}