优化：应用设计图更改

android/app/src/main/AndroidManifest.xml

@@ -2,6 +2,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
     <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+    <uses-permission android:name="com.android.vending.BILLING" />
     <application
         android:usesCleartextTraffic="${usesCleartextTraffic}"
         android:label="PetsHero"

android/settings.gradle

@@ -21,8 +21,8 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "8.9.1" apply false
+    id "com.android.application" version "8.7.3" apply false
-    id "org.jetbrains.kotlin.android" version "1.9.22" apply false
+    id "org.jetbrains.kotlin.android" version "2.1.0" apply false
 }
 
 include ":app"

design/exports/EXPORT_GUIDE.md

@@ -0,0 +1,26 @@
+# 设计图导出指南
+
+将 `pencil-app-client.pen` 中的各页面导出为 PNG 图片。
+
+## 导出步骤
+
+1. 在 Pencil 中打开 `design/pencil-app-client.pen`
+2. 在画布或图层面板中选中对应 Frame（可按 Node ID 查找）
+3. 右键 → **Export** → 选择 **PNG**
+4. 保存到 `design/exports/` 目录，使用下方对应文件名
+
+## 页面与 Node ID 对照表
+
+| 页面 | Node ID | 导出文件名 |
+|------|---------|------------|
+| AI Video App (Home) | `bi8Au` | `home.png` |
+| Gallery Screen | `hpwBg` | `gallery.png` |
+| Profile Screen | `KXeow` | `profile.png` |
+| Recharge Screen | `tPjdN` | `recharge.png` |
+| Generate Video Screen | `mmLB5` | `generate_video.png` |
+| Generate Video Progress Screen | `qGs6n` | `generate_progress.png` |
+| Video Generation Result Screen | `cFA4T` | `result.png` |
+
+## 快速查找 Node ID
+
+在 Pencil 中选中 Frame 后，可在属性面板或图层信息中查看其 Node ID。

docs/adjuest.md

@@ -0,0 +1,39 @@
+PetsHero AI-and
+APP应用识别码：2z2mly0afgqo
+
+
+
+## 购买档位：
+对应UI在充值页面 recharge_screen.dart
+|事件名称|识别码|
+|:------:|:-----:|
+|19.99 |m0r9u9|
+|49.99 |aht1ve|
+|5.99 |47hhx9|
+|9.99 |w775gd|
+|99.99 |y7994m|
+## 首日充值
+用户注册当天的所有充值判定为首充
+
+|事件名称|识别码|
+|:------:|:-----:|
+|first purchase |r6w4bi|
+## 支付失败
+|事件名称|识别码|
+|:------:|:-----:|
+|Order abnormal |4txlo1|
+## 支付成功
+如果是首日充值需要额外上报first purchase事件
+|事件名称|识别码|
+|:------:|:-----:|
+|Purchase |ek780r|
+## 注册
+用户登录和注册调用的是同一个接口，当第一次调用的时候为注册事件
+|事件名称|识别码|
+|:------:|:-----:|
+|register | 2z3dm4|
+## 其他
+|事件名称|识别码|
+|:------:|:-----:|
+|PetsHero AI Monthly VIP |96o5ez|
+|PetsHero AI Weekly VIP |95yg4o|

ios/Runner/GeneratedPluginRegistrant.m

@@ -30,6 +30,12 @@
 @import image_picker_ios;
 #endif
 
+#if __has_include(<shared_preferences_foundation/SharedPreferencesPlugin.h>)
+#import <shared_preferences_foundation/SharedPreferencesPlugin.h>
+#else
+@import shared_preferences_foundation;
+#endif
+
 #if __has_include(<sqflite_darwin/SqflitePlugin.h>)
 #import <sqflite_darwin/SqflitePlugin.h>
 #else
@@ -55,6 +61,7 @@
   [FPPDeviceInfoPlusPlugin registerWithRegistrar:[registry registrarForPlugin:@"FPPDeviceInfoPlusPlugin"]];
   [GalPlugin registerWithRegistrar:[registry registrarForPlugin:@"GalPlugin"]];
   [FLTImagePickerPlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTImagePickerPlugin"]];
+  [SharedPreferencesPlugin registerWithRegistrar:[registry registrarForPlugin:@"SharedPreferencesPlugin"]];
   [SqflitePlugin registerWithRegistrar:[registry registrarForPlugin:@"SqflitePlugin"]];
   [FVPVideoPlayerPlugin registerWithRegistrar:[registry registrarForPlugin:@"FVPVideoPlayerPlugin"]];
   [VideoThumbnailPlugin registerWithRegistrar:[registry registrarForPlugin:@"VideoThumbnailPlugin"]];

lib/core/adjust/adjust_events.dart

@@ -0,0 +1,112 @@
+import 'package:adjust_sdk/adjust.dart';
+import 'package:adjust_sdk/adjust_event.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+/// Adjust 事件埋点（识别码见 docs/adjuest.md）
+abstract final class AdjustEvents {
+  // 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
+  static const String tier599 = '47hhx9'; // 5.99
+  static const String tier999 = 'w775gd'; // 9.99
+  static const String tier9999 = 'y7994m'; // 99.99
+
+  // 首日充值
+  static const String firstPurchase = 'r6w4bi';
+
+  // 支付失败
+  static const String orderAbnormal = '4txlo1';
+
+  // 支付成功
+  static const String purchase = 'ek780r';
+
+  // 注册（首次调用 fast_login 成功时）
+  static const String register = '2z3dm4';
+
+  // 其他
+  static const String monthlyVip = '96o5ez'; // PetsHero AI Monthly VIP
+  static const String weeklyVip = '95yg4o'; // PetsHero AI Weekly VIP
+
+  /// 根据金额（如 19.99, 9.99）返回档位事件 token，无法匹配时返回 purchase
+  static String? tierTokenFromPrice(num price) {
+    final p = price.toStringAsFixed(2);
+    switch (p) {
+      case '5.99':
+        return tier599;
+      case '9.99':
+        return tier999;
+      case '19.99':
+        return tier1999;
+      case '49.99':
+        return tier4999;
+      case '99.99':
+        return tier9999;
+      default:
+        return purchase;
+    }
+  }
+
+  /// 从金额字符串解析数字（如 "¥19.99" / "\$19.99"）
+  static num? parsePrice(String amount) {
+    final match = RegExp(r'[\d.]+').firstMatch(amount);
+    if (match == null) return null;
+    return num.tryParse(match.group(0)!);
+  }
+
+  static void _track(String eventToken) {
+    Adjust.trackEvent(AdjustEvent(eventToken));
+  }
+
+  /// 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() {
+    _track(firstPurchase);
+  }
+
+  /// 支付失败
+  static void trackOrderAbnormal() {
+    _track(orderAbnormal);
+  }
+
+  /// 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);
+  }
+
+  /// PetsHero AI Monthly VIP
+  static void trackMonthlyVip() {
+    _track(monthlyVip);
+  }
+
+  /// PetsHero AI Weekly VIP
+  static void trackWeeklyVip() {
+    _track(weeklyVip);
+  }
+
+  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 {
+    _track(purchase);
+    final prefs = await SharedPreferences.getInstance();
+    final registerDate = prefs.getString(_keyRegisterDate);
+    if (registerDate != null &&
+        registerDate == DateTime.now().toIso8601String().substring(0, 10)) {
+      _track(firstPurchase);
+    }
+  }
+
+  /// 支付失败时调用
+  static void trackPaymentFailed() {
+    _track(orderAbnormal);
+  }
+}

lib/core/auth/auth_service.dart

@@ -4,7 +4,9 @@ import 'dart:convert';
 import 'package:crypto/crypto.dart';
 import 'package:device_info_plus/device_info_plus.dart';
 import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
+import '../adjust/adjust_events.dart';
 import '../api/api_client.dart';
 import '../api/proxy_client.dart';
 import '../api/services/user_api.dart';
@@ -108,6 +110,17 @@ class AuthService {
         } else {
           _log('init: 响应中无 reevaluate (userToken)');
         }
+        final prefs = await SharedPreferences.getInstance();
+        final hadLoggedIn = prefs.getBool('adjust_has_logged_in') ?? false;
+        if (!hadLoggedIn) {
+          AdjustEvents.trackRegister();
+          await prefs.setBool('adjust_has_logged_in', true);
+          await prefs.setString(
+            'adjust_register_date',
+            DateTime.now().toIso8601String().substring(0, 10),
+          );
+          _log('init: 首次登录，已上报 register');
+        }
         final credits = data?['reveal'] as int?;
         if (credits != null) {
           UserState.setCredits(credits);

lib/features/home/home_screen.dart

@@ -88,7 +88,7 @@ class _HomeScreenState extends State<HomeScreen> {
       appBar: PreferredSize(
         preferredSize: const Size.fromHeight(56),
         child: TopNavBar(
-          title: 'AI Video',
+          title: 'PetsHero AI',
           credits: UserCreditsData.of(context)?.creditsDisplay ?? '--',
           onCreditsTap: () => Navigator.of(context).pushNamed('/recharge'),
         ),
@@ -101,7 +101,9 @@ class _HomeScreenState extends State<HomeScreen> {
               vertical: AppSpacing.xs,
             ),
             child: _categoriesLoading
-                ? const SizedBox(height: 40, child: Center(child: CircularProgressIndicator()))
+                ? const SizedBox(
+                    height: 40,
+                    child: Center(child: CircularProgressIndicator()))
                 : HomeTabRow(
                     categories: _categories,
                     selectedId: _selectedCategory?.id ?? -1,
@@ -137,7 +139,8 @@ class _HomeScreenState extends State<HomeScreen> {
                                   ? task.credits480p.toString()
                                   : '50';
                               return VideoCard(
-                                imageUrl: task.previewImageUrl ?? _placeholderImage,
+                                imageUrl:
+                                    task.previewImageUrl ?? _placeholderImage,
                                 videoUrl: task.previewVideoUrl,
                                 credits: credits,
                                 isActive: _activeCardIndex == index,
@@ -162,5 +165,4 @@ class _HomeScreenState extends State<HomeScreen> {
       ),
     );
   }
-
 }

lib/features/recharge/recharge_screen.dart

@@ -2,6 +2,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_lucide/flutter_lucide.dart';
 
+import '../../core/adjust/adjust_events.dart';
 import '../../core/api/services/payment_api.dart';
 import '../../core/auth/auth_service.dart';
 import '../../core/theme/app_colors.dart';
@@ -80,7 +81,20 @@ class _RechargeScreenState extends State<RechargeScreen> {
   }
 
   void _onBuy(ActivityItem item) {
-    // TODO: 创建支付订单
+    final price = AdjustEvents.parsePrice(item.actualAmount);
+    if (price != null) {
+      final tierToken = AdjustEvents.tierTokenFromPrice(price);
+      if (tierToken != null) {
+        AdjustEvents.trackTier(tierToken);
+      }
+    }
+    final titleLower = item.title.toLowerCase();
+    if (titleLower.contains('monthly vip')) {
+      AdjustEvents.trackMonthlyVip();
+    } else if (titleLower.contains('weekly vip')) {
+      AdjustEvents.trackWeeklyVip();
+    }
+    // TODO: 创建支付订单；成功时调用 AdjustEvents.trackPurchaseSuccess()，失败时调用 AdjustEvents.trackPaymentFailed()
   }
 
   @override

pubspec.yaml

@@ -24,6 +24,7 @@ dependencies:
   video_thumbnail: ^0.5.3
   gal: ^2.3.0
   path_provider: ^2.1.2
+  shared_preferences: ^2.2.2
   flutter_cache_manager: ^3.3.1
 
 dev_dependencies: