优化部分安卓机型可能存在连接超时等问题新增日志排查

(cherry picked from commit e0fcc27f28f27321a49115df86507e3ac55e8ef8)

lib/app/modules/kr_purchase_membership/controllers/kr_purchase_membership_controller.dart

@@ -5,6 +5,8 @@ import 'package:kaer_with_panels/app/utils/kr_common_util.dart';
 import 'package:kaer_with_panels/app/localization/app_translations.dart';
 import 'package:kaer_with_panels/app/utils/kr_log_util.dart';
 import 'package:url_launcher/url_launcher.dart';
+import 'dart:io';
+import 'package:path_provider/path_provider.dart';
 
 import '../../../common/app_run_data.dart';
 import '../../../common/app_config.dart';
@@ -13,6 +15,7 @@ import '../../../model/response/kr_payment_methods.dart';
 import '../../../routes/app_pages.dart';
 import '../../../services/api_service/kr_api.user.dart';
 import '../../../utils/kr_event_bus.dart';
+import '../../../network/http_util.dart';
 import 'package:flutter/foundation.dart';
 
 /// 会员购买控制器
@@ -47,8 +50,28 @@ class KRPurchaseMembershipController extends GetxController {
   RxInt _kr_balance = 0.obs;
 
   @override
-  void onInit() {
+  void onInit() async {
     super.onInit();
+    print('💳 [PurchaseMembership] ========== Controller.onInit 被调用 ==========');
+    print('💳 [PurchaseMembership] 当前时间: ${DateTime.now()}');
+
+    // 🔧 紧急诊断：写文件确认购买页面Controller被初始化
+    try {
+      final dir = await getApplicationDocumentsDirectory();
+      final debugFile = File('${dir.path}/PURCHASE_CONTROLLER_DEBUG.txt');
+      await debugFile.writeAsString(
+        '=' * 60 + '\n'
+        '💳 PurchaseMembershipController.onInit 被调用!\n'
+        '时间: ${DateTime.now()}\n'
+        '版本标识: Android15_Fix_v5\n'
+        '=' * 60 + '\n',
+        mode: FileMode.append,
+      );
+      print('💳 [PurchaseMembership] ✅ 调试日志已写入文件: ${debugFile.path}');
+    } catch (e) {
+      print('💳 [PurchaseMembership] ❌ 写入调试日志失败: $e');
+    }
+
     kr_initializeData();
   }
 
@@ -60,14 +83,24 @@ class KRPurchaseMembershipController extends GetxController {
 
   /// 初始化数据
   Future<void> kr_initializeData() async {
+    print('💳 [PurchaseMembership] initializeData 开始');
     kr_userEmail.value = KRAppRunData.getInstance().kr_account.toString();
-    await kr_getPackageList();
+    print('💳 [PurchaseMembership] 用户邮箱: ${kr_userEmail.value}');
+
+    // 🔧 关键修复：不要在 onInit 中 await，让页面先显示，数据异步加载
+    // 这样可以避免 API 请求卡住导致页面无法显示
+    print('💳 [PurchaseMembership] 开始异步加载套餐数据...');
+    kr_getPackageList().catchError((e) {
+      print('💳 [PurchaseMembership] ❌ 加载套餐数据异常: $e');
+      KRLogUtil.kr_e('加载套餐数据失败: $e', tag: 'PurchaseMembership');
+    });
 
     // 监听所有支付相关消息
     _kr_eventWorker = KREventBus().kr_listenMessages(
       [KRMessageType.kr_payment, KRMessageType.kr_subscribe_update],
       _kr_handleMessage,
     );
+    print('💳 [PurchaseMembership] initializeData 完成');
   }
 
   /// 处理消息
@@ -94,23 +127,102 @@ class KRPurchaseMembershipController extends GetxController {
 
   /// 获取套餐列表和支付方式
   Future<void> kr_getPackageList() async {
+    print('💳 [PurchaseMembership] ========== 开始获取套餐列表 ==========');
+    print('💳 [PurchaseMembership] 当前时间: ${DateTime.now()}');
+
     kr_isLoading.value = true;
     kr_selectedPlanIndex.value = 0; // 重置套餐选择
     kr_selectedDiscountIndex.value = -1; // 重置折扣选择
     kr_selectedPaymentMethodIndex.value = -1; // 重置支付方式选择
 
-    await _iniUserInfo();
-    await kr_getAlreadySubscribe();
-    await kr_fetchPackages();
-    // await kr_fetchPaymentMethods(); // ⚠️ 后端暂未实现 /v1/app/payment/methods 接口
+    try {
+      // 🔧 添加超时保护，避免 API 请求卡死
+      print('💳 [PurchaseMembership] 步骤1: 开始初始化用户信息...');
+      await _iniUserInfo().timeout(
+        const Duration(seconds: 5),
+        onTimeout: () {
+          print('💳 [PurchaseMembership] ⚠️ 初始化用户信息超时');
+          KRLogUtil.kr_w('初始化用户信息超时', tag: 'PurchaseMembership');
+        },
+      );
+      print('💳 [PurchaseMembership] ✓ 步骤1完成');
 
-    // 获取公开的支付方式
-    await _kr_fetchPublicPaymentMethods();
+      print('💳 [PurchaseMembership] 步骤2: 开始获取已订阅套餐...');
+      await kr_getAlreadySubscribe().timeout(
+        const Duration(seconds: 5),
+        onTimeout: () {
+          print('💳 [PurchaseMembership] ⚠️ 获取已订阅套餐超时');
+          KRLogUtil.kr_w('获取已订阅套餐超时', tag: 'PurchaseMembership');
+        },
+      );
+      print('💳 [PurchaseMembership] ✓ 步骤2完成');
 
-    // 根据套餐数量决定是否显示套餐选择器
-    kr_showPlanSelector.value = kr_plans.length > 1;
+      print('💳 [PurchaseMembership] 步骤3: 开始获取套餐列表...');
+      await kr_fetchPackages().timeout(
+        const Duration(seconds: 8),
+        onTimeout: () {
+          print('💳 [PurchaseMembership] ❌ 获取套餐列表超时');
+          KRLogUtil.kr_e('获取套餐列表超时', tag: 'PurchaseMembership');
+          KRCommonUtil.kr_showToast('获取套餐列表超时，请检查网络');
+        },
+      );
+      print('💳 [PurchaseMembership] ✓ 步骤3完成，套餐数量: ${kr_plans.length}');
 
-    kr_isLoading.value = false;
+      // 获取公开的支付方式
+      print('💳 [PurchaseMembership] 步骤4: 开始获取支付方式...');
+      await _kr_fetchPublicPaymentMethods().timeout(
+        const Duration(seconds: 5),
+        onTimeout: () {
+          print('💳 [PurchaseMembership] ⚠️ 获取支付方式超时');
+          KRLogUtil.kr_w('获取支付方式超时', tag: 'PurchaseMembership');
+        },
+      );
+      print('💳 [PurchaseMembership] ✓ 步骤4完成，支付方式数量: ${kr_paymentMethods.length}');
+
+      // 根据套餐数量决定是否显示套餐选择器
+      kr_showPlanSelector.value = kr_plans.length > 1;
+      print('💳 [PurchaseMembership] ========== 所有步骤完成 ==========');
+    } catch (e, stackTrace) {
+      print('💳 [PurchaseMembership] ❌❌❌ 获取套餐数据失败: $e');
+      print('💳 [PurchaseMembership] StackTrace: $stackTrace');
+      KRLogUtil.kr_e('获取套餐数据失败: $e', tag: 'PurchaseMembership');
+
+      // 🔧 关键修复：API失败时,尝试切换域名并重试
+      print('💳 [PurchaseMembership] 🔄 尝试切换域名并重试...');
+      bool domainSwitched = await KRDomain.kr_switchToNextDomain();
+
+      if (domainSwitched) {
+        print('💳 [PurchaseMembership] ✓ 域名切换成功，当前域名: ${KRDomain.kr_currentDomain}');
+        print('💳 [PurchaseMembership] 🔄 使用新域名重试...');
+
+        // 更新 HttpUtil 的 baseUrl
+        HttpUtil.getInstance().updateBaseUrl();
+
+        // 等待500ms让域名生效
+        await Future.delayed(const Duration(milliseconds: 500));
+
+        // 重试一次
+        try {
+          await kr_fetchPackages().timeout(
+            const Duration(seconds: 8),
+            onTimeout: () {
+              print('💳 [PurchaseMembership] ❌ 使用新域名后仍然超时');
+              KRLogUtil.kr_e('使用新域名后仍然超时', tag: 'PurchaseMembership');
+            },
+          );
+          print('💳 [PurchaseMembership] ✓ 使用新域名重试成功，套餐数量: ${kr_plans.length}');
+        } catch (retryError) {
+          print('💳 [PurchaseMembership] ❌ 使用新域名重试仍然失败: $retryError');
+          kr_errorMessage.value = '网络连接失败，请检查网络设置';
+        }
+      } else {
+        print('💳 [PurchaseMembership] ❌ 域名切换失败，所有域名都不可用');
+        kr_errorMessage.value = '无法连接服务器，请稍后重试';
+      }
+    } finally {
+      kr_isLoading.value = false;
+      print('💳 [PurchaseMembership] 加载状态设置为: false');
+    }
   }
 
   /// 初始化用户信息

lib/app/modules/kr_purchase_membership/views/kr_purchase_membership_view.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'dart:io' show Platform;
 import 'package:flutter/foundation.dart' show kIsWeb;