优化版本检测

lib/bloc/web_cubit.dart

@@ -1310,10 +1310,10 @@ class WebCubit extends Cubit<WebState> with WidgetsBindingObserver {
   bool _hasBeenResumed = false;
 
   /// 版本检测并发控制标志
-  bool _isCheckingVersionOfH5 = false;
+  bool _isCheckingVersion = false;
 
   /// H5资源已下载标志（本次生命周期内）
-  bool _hasDownloadedH5 = false;
+  // bool _hasDownloadedH5 = false;
 
   /// APP版本检测上次执行时间（2小时内只执行一次）
   DateTime? _lastAppVersionCheckTime;
@@ -1324,16 +1324,18 @@ class WebCubit extends Cubit<WebState> with WidgetsBindingObserver {
   /// 检测或下载中时不重复处理
   ///
   Future<void> _checkVersionUpgrade() async {
-    if (_isCheckingVersionOfH5 || _hasDownloadedH5) {
+    if (_isCheckingVersion /*|| _hasDownloadedH5*/) {
       return;
     }
-    _isCheckingVersionOfH5 = true;
+    _isCheckingVersion = true;
 
     try {
       var curVersion = getIt.get<SharedPreferences>().getString(Constant.h5VersionKey) ?? Constant.h5Version;
+
       var versionConfig = await _getVersionConfig();
       var configVersion = versionConfig['version'] as String;
       var downloadUrl = versionConfig['zip'] as String;
+
       var appversionCheck = versionConfig['appversionCheck'] as String;
       var appversionAndroid = versionConfig['appversionAndroid'] as String;
       var appversionIos = versionConfig['appversionIos'] as String;
@@ -1346,6 +1348,11 @@ class WebCubit extends Cubit<WebState> with WidgetsBindingObserver {
             emit(state.copyWith(suggestAppUpgrade: true));
           }
           _lastAppVersionCheckTime = now;
+
+          // 重置标志
+          _isCheckingVersion = false;
+          // 提示了APP升级后，不再进行H5版本检测
+          return;
         }
       }
 
@@ -1354,16 +1361,16 @@ class WebCubit extends Cubit<WebState> with WidgetsBindingObserver {
         final capturedConfigVersion = configVersion;
         _downloadH5Zip(capturedConfigVersion, downloadUrl).then((_) {
           _setH5Version(capturedConfigVersion);
-          _hasDownloadedH5 = true;
+          // _hasDownloadedH5 = true;
           emit(state.copyWith(suggestUpgrade: true));
         }).catchError((e) {
           debugPrint('后台H5资源下载失败 $e');
         }).whenComplete(() {
-          _isCheckingVersionOfH5 = false;
+          _isCheckingVersion = false;
         });
       } else {
         // 不需要下载时，立即重置标志
-        _isCheckingVersionOfH5 = false;
+        _isCheckingVersion = false;
       }
     } catch (e) {
       debugPrint('后台H5版本检测失败 $e');