打包：修改adjust的归因数据格式

android/app/build.gradle

@@ -37,6 +37,7 @@ configurations.all {
 android {
     namespace "com.petsheroai.app"
     compileSdk 36
+    buildFeatures { buildConfig = true }
     ndkVersion flutter.ndkVersion
 
     compileOptions {
@@ -58,6 +59,8 @@ android {
         targetSdk 36
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
+        // Facebook SDK 调试：正式包调试时设为 true，上线前改回 false
+        buildConfigField "boolean", "FACEBOOK_DEBUG_LOGS", (localProperties.getProperty("facebook.debug") ?: "true")
     }
 
     signingConfigs {
@@ -82,8 +85,10 @@ android {
 }
 
 dependencies {
+    implementation 'com.facebook.android:facebook-core:18.0.0'
     implementation 'com.google.android.gms:play-services-ads-identifier:18.1.0'
     implementation 'com.android.installreferrer:installreferrer:2.2'
+    implementation 'com.adjust.sdk:adjust-android-meta-referrer:5.5.1'
     implementation 'androidx.appcompat:appcompat:1.7.0'
     // Play Billing Library 6.0.1+ (use 7.1.1 for in_app_purchase plugin compatibility)
     implementation 'com.android.billingclient:billing:7.1.1'

android/app/src/main/AndroidManifest.xml

@@ -27,5 +27,16 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
+        <!-- Facebook SDK：Adjust 归因 + App Events 埋点 -->
+        <meta-data
+            android:name="com.facebook.sdk.ApplicationId"
+            android:value="@string/facebook_app_id" />
+        <meta-data
+            android:name="com.facebook.sdk.ClientToken"
+            android:value="@string/facebook_client_token" />
+        <!-- Facebook SDK 调试：Codeless 事件调试时启用 -->
+        <meta-data
+            android:name="com.facebook.sdk.CodelessDebugLogEnabled"
+            android:value="true" />
     </application>
 </manifest>

android/app/src/main/kotlin/com/petsheroai/app/MainActivity.kt

@@ -1,5 +1,24 @@
 package com.petsheroai.app
 
+import android.os.Bundle
+import com.facebook.FacebookSdk
+import com.facebook.LoggingBehavior
 import io.flutter.embedding.android.FlutterActivity
 
-class MainActivity: FlutterActivity()
+class MainActivity : FlutterActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        // 必须在 super.onCreate 之前初始化，否则 facebook_app_events 插件注册时会因 SDK 未初始化而崩溃
+        FacebookSdk.sdkInitialize(applicationContext)
+        // Facebook SDK 调试日志：需 buildConfigField FACEBOOK_DEBUG_LOGS=true
+        if (BuildConfig.FACEBOOK_DEBUG_LOGS) {
+            try {
+                FacebookSdk.setIsDebugEnabled(true)
+                FacebookSdk.addLoggingBehavior(LoggingBehavior.APP_EVENTS)
+                FacebookSdk.addLoggingBehavior(LoggingBehavior.REQUESTS)
+                FacebookSdk.addLoggingBehavior(LoggingBehavior.DEVELOPER_ERRORS)
+            } catch (_: Exception) { /* ignore */ }
+        }
+        super.onCreate(savedInstanceState)
+    }
+}

android/app/src/main/res/values/strings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Facebook App Events: 在 Facebook 开发者后台获取 Client Token 后替换 -->
+    <string name="facebook_app_id">1684216162986495</string>
+    <string name="facebook_client_token">df562f4ff186aaac5ff56ba190020ffd</string>
+</resources>

ios/Runner/GeneratedPluginRegistrant.m

@@ -18,6 +18,12 @@
 @import device_info_plus;
 #endif
 
+#if __has_include(<facebook_app_events/FacebookAppEventsPlugin.h>)
+#import <facebook_app_events/FacebookAppEventsPlugin.h>
+#else
+@import facebook_app_events;
+#endif
+
 #if __has_include(<flutter_native_splash/FlutterNativeSplashPlugin.h>)
 #import <flutter_native_splash/FlutterNativeSplashPlugin.h>
 #else
@@ -89,6 +95,7 @@
 + (void)registerWithRegistry:(NSObject<FlutterPluginRegistry>*)registry {
   [AdjustSdk registerWithRegistrar:[registry registrarForPlugin:@"AdjustSdk"]];
   [FPPDeviceInfoPlusPlugin registerWithRegistrar:[registry registrarForPlugin:@"FPPDeviceInfoPlusPlugin"]];
+  [FacebookAppEventsPlugin registerWithRegistrar:[registry registrarForPlugin:@"FacebookAppEventsPlugin"]];
   [FlutterNativeSplashPlugin registerWithRegistrar:[registry registrarForPlugin:@"FlutterNativeSplashPlugin"]];
   [GalPlugin registerWithRegistrar:[registry registrarForPlugin:@"GalPlugin"]];
   [FLTImagePickerPlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTImagePickerPlugin"]];

lib/core/adjust/adjust_events.dart

@@ -1,9 +1,21 @@
+import 'dart:async';
+
 import 'package:adjust_sdk/adjust.dart';
 import 'package:adjust_sdk/adjust_event.dart';
+import 'package:facebook_app_events/facebook_app_events.dart';
+import 'package:logger/logger.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
-/// Adjust 事件埋点（识别码见 docs/adjuest.md）
+import '../config/facebook_config.dart';
+
+/// 事件埋点：Adjust + Facebook App Events 双通道上报
+/// Adjust 识别码见 docs/adjuest.md
 abstract final class AdjustEvents {
+  static final _fb = FacebookAppEvents();
+  static final _fbLog = Logger(
+    printer: PrettyPrinter(methodCount: 0, lineLength: 120),
+    level: FacebookConfig.debugLogs ? Level.trace : Level.off,
+  );
   // 购买档位（充值页选择档位时上报）
   static const String tier1999 = 'm0r9u9'; // 19.99
   static const String tier4999 = 'aht1ve'; // 49.99
@@ -57,56 +69,75 @@ abstract final class AdjustEvents {
     Adjust.trackEvent(AdjustEvent(eventToken));
   }
 
+  /// 上报 Facebook（fire-and-forget，不阻塞主流程）
+  static void _trackFb(String eventDesc, Future<void> Function() fn) {
+    if (FacebookConfig.debugLogs) _fbLog.w('FB ↑ $eventDesc');
+    unawaited(fn());
+  }
+
   /// 购买档位（用户点击某档位购买时）
   static void trackTier(String eventToken) {
     _track(eventToken);
   }
 
   /// 首日充值
-  static void trackFirstPurchase() {
+  static void trackFirstPurchase(double amount) {
     _track(firstPurchase);
+    _trackFb(
+        'FirstRecharge amount=$amount',
+        () => _fb
+            .logEvent(name: 'FirstRecharge', parameters: {'amount': amount}));
   }
 
   /// 支付失败
   static void trackOrderAbnormal() {
     _track(orderAbnormal);
-  }
+    _trackFb('payment_failed', () => _fb.logEvent(name: 'payment_failed'));
-
-  /// 支付成功（若为首日充值需额外调用 trackFirstPurchase）
-  static void trackPurchase() {
-    _track(purchase);
   }
 
   /// 注册（首次 fast_login 成功）
   static void trackRegister() {
     _track(register);
+    _trackFb('CompletedRegistration',
+        () => _fb.logCompletedRegistration(registrationMethod: 'device'));
   }
 
   /// PetsHero AI Monthly VIP
   static void trackMonthlyVip() {
     _track(monthlyVip);
+    _trackFb('Subscribe monthly_vip',
+        () => _fb.logSubscribe(orderId: 'monthly_vip'));
   }
 
   /// PetsHero AI Weekly VIP
   static void trackWeeklyVip() {
     _track(weeklyVip);
+    _trackFb(
+        'Subscribe weekly_vip', () => _fb.logSubscribe(orderId: 'weekly_vip'));
   }
 
   static const String _keyRegisterDate = 'adjust_register_date';
 
   /// 支付成功时调用：上报 Purchase，若为首日充值则同时上报 first purchase
-  static Future<void> trackPurchaseSuccess() async {
+  static Future<void> trackPurchaseSuccess(double amount) async {
     _track(purchase);
     final prefs = await SharedPreferences.getInstance();
     final registerDate = prefs.getString(_keyRegisterDate);
-    if (registerDate != null &&
+    final isFirstPurchase = registerDate != null &&
-        registerDate == DateTime.now().toIso8601String().substring(0, 10)) {
+        registerDate == DateTime.now().toIso8601String().substring(0, 10);
-      _track(firstPurchase);
+    if (isFirstPurchase) {
+      trackFirstPurchase(amount);
     }
+    _trackFb(
+        'Purchase',
+        () => _fb.logPurchase(
+              amount: amount,
+              currency: 'USD',
+            ));
   }
 
   /// 支付失败时调用
   static void trackPaymentFailed() {
-    _track(orderAbnormal);
+    trackOrderAbnormal();
   }
 }

lib/core/api/api_config.dart

@@ -2,6 +2,9 @@ import 'package:flutter/foundation.dart';
 
 /// petsHeroAI API 配置
 abstract final class ApiConfig {
+  /// 调试日志：true 时 release 包也输出 debug/info（正式包调试用，上线前改 false）
+  static const bool debugLogs = true;
+
   /// AES 密钥
   static const String aesKey = 'liyP4LkMfP68XvCt';
 
@@ -12,7 +15,7 @@ abstract final class ApiConfig {
   static const String packageName = 'com.petsheroai.app';
 
   /// 预发环境域名
-  static const String preBaseUrl = 'https://pre-ai.petsheroai.xyz';
+  static const String preBaseUrl = 'https://ai.petsheroai.xyz';
   //'https://ai.petsheroai.xyz'; //'https://pre-ai.petsheroai.xyz';
 
   /// 生产环境域名

lib/core/api/api_crypto.dart

@@ -1,4 +1,5 @@
 import 'dart:convert';
+import 'dart:math';
 
 import 'package:encrypt/encrypt.dart';
 
@@ -29,8 +30,10 @@ abstract final class ApiCrypto {
   }
 
   /// 生成随机 Base64 字符串（用于噪音字段）
+  /// 使用 Random.secure() 保证密码学安全随机性
   static String randomBase64([int byteLength = 16]) {
-    final bytes = List<int>.generate(byteLength, (_) => DateTime.now().millisecondsSinceEpoch % 256);
+    final random = Random.secure();
+    final bytes = List<int>.generate(byteLength, (_) => random.nextInt(256));
     return base64Encode(bytes);
   }
 

lib/core/api/proxy_client.dart

@@ -82,7 +82,7 @@ void _logLong(String text) {
 
 /// 遇到 { 或 [ 视为 JSON 开始，直到与之匹配的 } 或 ] 结束；格式化后单条不超过 1000 字，分条时按行切分保持对齐。
 void logWithEmbeddedJson(Object? msg) {
-  if (!kDebugMode) return;
+  if (!kDebugMode && !ApiConfig.debugLogs) return;
 
   if (msg is! String) {
     _proxyLog.d(msg);
@@ -265,7 +265,7 @@ class ProxyClient {
     final loyaltyIndexEnc = ApiCrypto.encrypt(v2BodyEncoded);
 
     final proxyBody = {
-      ProxyKeys.heroClass: ApiConfig.appId,
+      ProxyKeys.heroClass: 'petsHeroAI',
       ProxyKeys.petSpecies: petSpeciesEnc,
       ProxyKeys.powerLevel: powerLevelEnc,
       ProxyKeys.questRank: questRankEnc,
@@ -278,9 +278,10 @@ class ProxyClient {
       ProxyKeys.accuracyVal: ApiCrypto.randomBase64(),
       ProxyKeys.dirPath: ApiCrypto.randomBase64(),
     };
+    _log('加密后的请求体: ${jsonEncode(proxyBody)}');
 
     final url = '$_baseUrl${ApiConfig.proxyPath}';
-
+    _log('真实请求URL: $url');
     final response = await http.post(
       Uri.parse(url),
       headers: {'Content-Type': 'application/json'},

lib/core/api/services/user_api.dart

@@ -19,7 +19,8 @@ abstract final class UserApi {
       path: '/v1/user/fast_login',
       method: 'POST',
       queryParams: {
-        if (crest != null) 'crest': crest,
+        // if (crest != null) 'crest': crest,
+        "sentinel": "HAndroid",
         'portal': ApiConfig.packageName,
         if (accolade != null) 'accolade': accolade,
       },

lib/core/auth/auth_service.dart

@@ -85,7 +85,8 @@ class AuthService {
     final realm = data['realm'] as String?;
     if (realm != null && realm.isNotEmpty) UserState.setAvatar(realm);
     final terminal = data['terminal'] as String?;
-    if (terminal != null && terminal.isNotEmpty) UserState.setUserName(terminal);
+    if (terminal != null && terminal.isNotEmpty)
+      UserState.setUserName(terminal);
     final navigate = data['navigate'] as String?;
     if (navigate != null) UserState.setNavigate(navigate);
 
@@ -162,6 +163,7 @@ class AuthService {
       if (res == null) return;
 
       _logMsg('init: 登录结果 code=${res.code} msg=${res.msg}');
+      _logMsg('init: 登录响应 data=${res.data}');
 
       if (res.isSuccess && res.data != null) {
         final data = res.data as Map<String, dynamic>?;
@@ -213,7 +215,7 @@ class AuthService {
             asset: uid!,
             digest: crest ?? '',
             origin: deviceId,
-            accolade: 'android_adjust',
+            accolade: ReferrerService.referrerSource,
           );
           if (referrerRes.isSuccess) {
             _logMsg('referrer 上报成功');

lib/core/config/facebook_config.dart

@@ -0,0 +1,27 @@
+/// Facebook SDK 配置
+///
+/// 用于 Adjust Meta Install Referrer 归因与 Facebook App Events 埋点。
+abstract final class FacebookConfig {
+  /// Facebook 调试日志：true 时 Dart 层会打印所有 FB 事件（正式包调试用，上线前改 false）
+  static const bool debugLogs = true;
+
+  /// Facebook 应用 ID（应用编号）
+  static const String appId = '1684216162986495';
+
+  /// Facebook Client Token（客户端口令）
+  ///
+  /// 在 Facebook 开发者后台获取：应用 → 设置 → 高级 → 客户端口令
+  static const String clientToken = '';
+
+  /// 安装引荐来源解密密钥
+  ///
+  /// 用于解密 Facebook App Install Ads 的加密 referrer。
+  /// 请在 Adjust 控制台填写此密钥以启用解密
+  /// （路径：App Settings → Partner setup → Meta/Facebook）。
+  static const String installReferrerDecryptionKey =
+      '068aff9bac7e8846b94e9fc73d51c7a5ab7c8ac39fe9a2b16d0ff8b74f98f';
+
+  /// 应用密钥（App Secret）仅用于服务端，勿放入客户端。
+  static bool get hasClientToken => clientToken.isNotEmpty;
+}
+

lib/core/log/app_logger.dart

@@ -1,8 +1,10 @@
 import 'package:flutter/foundation.dart';
 import 'package:logger/logger.dart';
 
+import '../api/api_config.dart';
+
 /// 统一应用日志，提升可读性：时间戳、级别、标签、格式化输出。
-/// 在 release 下仅输出 warning/error，避免泄露信息。
+/// release 下默认仅输出 warning/error；ApiConfig.debugLogs=true 时放开全部级别。
 ///
 /// 使用示例:
 ///   final _log = AppLogger('GenerateVideo');
@@ -25,7 +27,7 @@ class AppLogger {
         printEmojis: true,
         dateTimeFormat: DateTimeFormat.onlyTimeAndSinceStart,
       ),
-      level: kReleaseMode ? Level.warning : Level.trace,
+      level: (kDebugMode || ApiConfig.debugLogs) ? Level.trace : Level.warning,
     );
     return _logger!;
   }

lib/core/referrer/referrer_service.dart

@@ -1,32 +1,108 @@
 import 'dart:async';
+import 'dart:convert';
 
+import 'package:adjust_sdk/adjust_attribution.dart';
+import 'package:adjust_sdk/adjust.dart';
 import 'package:flutter/foundation.dart';
 import 'package:play_install_referrer/play_install_referrer.dart';
 
-/// 安装来源 referrer 服务（用于 ch/crest 渠道参数）
+/// 归因信息服务（优先从 Adjust 获取，fallback 使用 Play Install Referrer）
 class ReferrerService {
   ReferrerService._();
 
   static String? _cachedReferrer;
+  static String _referrerSource = 'gg';
   static final Completer<String?> _completer = Completer<String?>();
 
-  /// 获取 referrer，Android 使用 Google Play Install Referrer，iOS 返回空
+  /// attribution 回调的 Completer，与 getAttributionWithTimeout 竞速，谁先返回用谁
+  static final Completer<AdjustAttribution?> _attributionCallbackCompleter =
+      Completer<AdjustAttribution?>();
+
+  static const int _adjustTimeoutMs = 15000;
+
+  /// 由 Adjust attributionCallback 调用，首次安装时归因往往通过此回调返回（晚于 getAttributionWithTimeout）
+  static void receiveAttributionFromCallback(AdjustAttribution attribution) {
+    if (!_attributionCallbackCompleter.isCompleted) {
+      _attributionCallbackCompleter.complete(attribution);
+    }
+  }
+
+  /// 归因来源：Adjust 为 android_adjust，Play Install Referrer 为 gg
+  static String get referrerSource => _referrerSource;
+
+  /// JSON 可编码的 costAmount：保留字段，非有限数字用字符串避免 encode 抛错
+  static Object? _jsonEncodableCostAmount(num? v) {
+    if (v == null) return null;
+    if (v is double && !v.isFinite) return v.toString();
+    return v;
+  }
+
+  /// 将完整 AdjustAttribution 序列化为 JSON（供 digest / Base64），不省略任何键
+  static String _attributionToDigest(AdjustAttribution attr) {
+    final map = <String, dynamic>{
+      'trackerToken': attr.trackerToken,
+      'trackerName': attr.trackerName,
+      'network': attr.network,
+      'campaign': attr.campaign,
+      'adgroup': attr.adgroup,
+      'creative': attr.creative,
+      'clickLabel': attr.clickLabel,
+      'costType': attr.costType,
+      'costAmount': _jsonEncodableCostAmount(attr.costAmount),
+      'costCurrency': attr.costCurrency,
+      'jsonResponse': attr.jsonResponse,
+      'fbInstallReferrer': attr.fbInstallReferrer,
+    };
+    try {
+      return jsonEncode(map);
+    } catch (_) {
+      return '';
+    }
+  }
+
+  /// 获取 referrer/digest，优先从 Adjust 归因获取，fallback 使用 Play Install Referrer
+  /// 同时监听 attributionCallback，首次安装时归因往往通过回调返回（可能晚于 getAttributionWithTimeout）
   static Future<String?> getReferrer() async {
     if (_cachedReferrer != null) return _cachedReferrer;
     if (_completer.isCompleted) return _completer.future;
 
-    if (defaultTargetPlatform != TargetPlatform.android) {
+    var digest = '';
-      _cachedReferrer = '';
+    try {
-      if (!_completer.isCompleted) _completer.complete('');
+      // 竞速：getAttributionWithTimeout 与 attribution 回调，谁先返回用谁
-      return '';
+      final attribution = await Future.any<AdjustAttribution?>([
+        (() async {
+          try {
+            return await Adjust.getAttributionWithTimeout(_adjustTimeoutMs);
+          } catch (_) {
+            return null;
+          }
+        })(),
+        _attributionCallbackCompleter.future,
+      ]);
+      if (attribution != null) {
+        final raw = _attributionToDigest(attribution);
+        if (raw.isNotEmpty) {
+          _referrerSource = 'android_adjust';
+          digest = base64Encode(utf8.encode(raw));
+        }
+      }
+    } catch (_) {
+      digest = '';
     }
 
-    try {
+    if (digest.isEmpty) {
-      final details = await PlayInstallReferrer.installReferrer;
+      _referrerSource = 'gg';
-      _cachedReferrer = details.installReferrer ?? '';
+      if (defaultTargetPlatform == TargetPlatform.android) {
-    } catch (_) {
+        try {
-      _cachedReferrer = '';
+          final details = await PlayInstallReferrer.installReferrer;
+          digest = details.installReferrer ?? '';
+        } catch (_) {
+          digest = '';
+        }
+      }
     }
+
+    _cachedReferrer = digest;
     if (!_completer.isCompleted) _completer.complete(_cachedReferrer);
     return _cachedReferrer;
   }

lib/features/recharge/recharge_screen.dart

@@ -280,7 +280,8 @@ class _RechargeScreenState extends State<RechargeScreen>
           }
           _showSnackBar(
               context, 'Order created. Complete payment in the page.');
-          AdjustEvents.trackPurchaseSuccess();
+          AdjustEvents.trackPurchaseSuccess(
+              (AdjustEvents.parsePrice(item.actualAmount) ?? 0).toDouble());
         }
       } else {
         if (mounted) {
@@ -288,7 +289,8 @@ class _RechargeScreenState extends State<RechargeScreen>
           _showSnackBar(
               context, 'Order created. Awaiting payment confirmation.');
         }
-        AdjustEvents.trackPurchaseSuccess();
+        AdjustEvents.trackPurchaseSuccess(
+            (AdjustEvents.parsePrice(item.actualAmount) ?? 0).toDouble());
       }
     } catch (e) {
       if (mounted) {
@@ -456,7 +458,8 @@ class _RechargeScreenState extends State<RechargeScreen>
         if (mounted) {
           _showSnackBar(context, 'Purchase completed.');
         }
-        AdjustEvents.trackPurchaseSuccess();
+        AdjustEvents.trackPurchaseSuccess(
+            (AdjustEvents.parsePrice(item.actualAmount) ?? 0).toDouble());
       } else {
         _showSnackBar(
             context,

lib/main.dart

@@ -1,12 +1,15 @@
 import 'package:adjust_sdk/adjust_attribution.dart';
 import 'package:adjust_sdk/adjust_config.dart';
 import 'package:adjust_sdk/adjust.dart';
+import 'package:facebook_app_events/facebook_app_events.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
 import 'app.dart';
+import 'core/api/api_config.dart';
 import 'core/auth/auth_service.dart';
+import 'core/config/facebook_config.dart';
 import 'core/log/app_logger.dart';
 import 'core/referrer/referrer_service.dart';
 import 'core/theme/app_colors.dart';
@@ -15,7 +18,9 @@ import 'features/recharge/google_play_purchase_service.dart';
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
   _initAdjust();
-  ReferrerService.init();
+  _initFacebookAppEvents();
+  // 等待 Adjust 归因（ReferrerService 会调用 Adjust.getAttributionWithTimeout）
+  await ReferrerService.init();
   SystemChrome.setSystemUIOverlayStyle(
     const SystemUiOverlayStyle(
       statusBarColor: AppColors.surface,
@@ -23,7 +28,7 @@ void main() async {
       statusBarBrightness: Brightness.light,
     ),
   );
-  // 先启动登录，确保首次构建时 loginComplete 可被监听
+  // Adjust 初始化后执行登录，确保登录时归因数据已就绪
   AuthService.init();
   runApp(const App());
   // 尽早订阅 purchaseStream，否则未确认订单不会出现在 queryPastPurchases 中，补单会为空
@@ -31,7 +36,8 @@ void main() async {
     GooglePlayPurchaseService.startPendingPurchaseListener();
   }
   // 登录完成后执行谷歌支付补单（未核销订单上报服务端并 completePurchase）
-  AuthService.loginComplete.then((_) => GooglePlayPurchaseService.runOrderRecovery());
+  AuthService.loginComplete
+      .then((_) => GooglePlayPurchaseService.runOrderRecovery());
 }
 
 void _initAdjust() {
@@ -40,16 +46,29 @@ void _initAdjust() {
     appToken,
     kDebugMode ? AdjustEnvironment.sandbox : AdjustEnvironment.production,
   );
-  if (kDebugMode) {
+  // config.fbAppId = FacebookConfig.appId;
+  if (kDebugMode || ApiConfig.debugLogs) {
     config.logLevel = AdjustLogLevel.verbose;
   }
   config.attributionCallback = _onAdjustAttribution;
   Adjust.initSdk(config);
 }
 
+final _fbAppEvents = FacebookAppEvents();
+
+void _initFacebookAppEvents() {
+  // activateApp：应用启动事件，Facebook 用于统计与广告归因
+  _fbAppEvents.activateApp();
+  if (FacebookConfig.debugLogs) {
+    AppLogger('FB').d('activateApp 已上报');
+  }
+}
+
 final _adjustLog = AppLogger('Adjust');
 
 void _onAdjustAttribution(AdjustAttribution attribution) {
+  // 注入 ReferrerService，与 getAttributionWithTimeout 竞速，首次安装时归因多由此回调返回
+  ReferrerService.receiveAttributionFromCallback(attribution);
   _adjustLog.d('归因信息: '
       'trackerToken=${attribution.trackerToken}, '
       'trackerName=${attribution.trackerName}, '

pubspec.yaml

@@ -1,7 +1,7 @@
 name: pets_hero_ai
 description: PetsHero AI Application.
 publish_to: 'none'
-version: 1.1.1+12
+version: 1.1.11+22
 
 environment:
   sdk: '>=3.0.0 <4.0.0'
@@ -10,6 +10,7 @@ dependencies:
   flutter:
     sdk: flutter
   adjust_sdk: ^5.5.1
+  facebook_app_events: ^0.26.0
   cupertino_icons: ^1.0.6
   play_install_referrer: ^0.5.0
   flutter_lucide: ^1.8.2