packages/web_shell_core/lib/src/ui/shell_page.dart

@@ -199,12 +199,6 @@ class _WebShellPageState extends State<WebShellPage>
     return generation == _webViewGeneration;
   }
 
-  void _debugLog(String message) {
-    if (kDebugMode) {
-      debugPrint(message);
-    }
-  }
-
   PlatformWebViewWidgetCreationParams _buildAndroidWidgetParams(
     PlatformWebViewWidgetCreationParams widgetParams,
     AndroidRenderMode renderMode,
@@ -288,11 +282,6 @@ class _WebShellPageState extends State<WebShellPage>
             _hasMeasuredProgress = true;
           }
         });
-        _debugLog(
-          '🔍 [onProgress] progress=$progress, '
-          'hasStartedRemote=$_hasStartedRemoteMainFrame, '
-          'hasMeasured=$_hasMeasuredProgress',
-        );
       },
       onNavigationRequest: (request) async {
         if (!_isActiveWebViewGeneration(generation)) {
@@ -327,13 +316,6 @@ class _WebShellPageState extends State<WebShellPage>
         _hasStartedRemoteMainFrame = true;
         _cancelStartupWatchdog();
         _recordWebViewEvent('页面开始加载：$url');
-        _debugLog(
-          '🔍 [onPageStarted] url=$url, '
-          'hasStartedRemote=$_hasStartedRemoteMainFrame, '
-          'hasBootstrapped=$_hasBootstrapped, '
-          'hasMainFrameError=$_hasMainFrameError, '
-          'watchdog已取消',
-        );
         if (!mounted) {
           return;
         }
@@ -359,12 +341,6 @@ class _WebShellPageState extends State<WebShellPage>
         }
         _recordWebViewEvent('页面加载完成：$url');
         _cancelStartupWatchdog();
-        _debugLog(
-          '🔍 [onPageFinished] url=$url, '
-          'hasMainFrameError=$_hasMainFrameError, '
-          'injectBridge=${!_hasMainFrameError}, '
-          'retryCount=$_startupRetryCount',
-        );
         if (!_hasMainFrameError) {
           unawaited(_injectAppShellBridge(_controller, url));
         }
@@ -416,11 +392,6 @@ class _WebShellPageState extends State<WebShellPage>
           'url=${error.url}, '
           'description=${error.description}',
         );
-        _debugLog(
-          '🔍 [onWebResourceError] isMainFrame=${error.isForMainFrame}, '
-          'errorType=${error.errorType}, '
-          'willSetMainFrameError=${error.isForMainFrame != false}',
-        );
         if (!mounted || error.isForMainFrame == false) {
           return;
         }
@@ -505,19 +476,10 @@ class _WebShellPageState extends State<WebShellPage>
   }
 
   Future<void> _handleStartupTimeout() async {
-    _debugLog(
-      '🔍 [_handleStartupTimeout] mounted=$mounted, '
-      'isLoading=$_isLoadingPage, '
-      'hasMainFrameError=$_hasMainFrameError, '
-      'hasStartedRemote=$_hasStartedRemoteMainFrame, '
-      'retryCount=$_startupRetryCount, '
-      'renderIndex=$_renderModeIndex',
-    );
     if (!mounted ||
         !_isLoadingPage ||
         _hasMainFrameError ||
         _hasStartedRemoteMainFrame) {
-      _debugLog('🔍 [_handleStartupTimeout] 提前返回，不执行超时恢复');
       return;
     }
 
@@ -525,11 +487,6 @@ class _WebShellPageState extends State<WebShellPage>
     final maxRetryCount = _androidCompatibilityPlan.prefersAggressiveRecovery
         ? 2
         : 1;
-    _debugLog(
-      '🔍 [_handleStartupTimeout] switchedRenderMode=$switchedRenderMode, '
-      'maxRetryCount=$maxRetryCount, '
-      'currentRetryCount=$_startupRetryCount',
-    );
 
     if (switchedRenderMode || _startupRetryCount < maxRetryCount) {
       final nextRetryCount = _startupRetryCount + 1;
@@ -548,7 +505,6 @@ class _WebShellPageState extends State<WebShellPage>
       return;
     }
 
-    _debugLog('🔍 [_handleStartupTimeout] 所有重试已耗尽，显示错误页面');
     _setMainFrameError(
       title: '页面启动超时',
       message: <String>[
@@ -560,10 +516,6 @@ class _WebShellPageState extends State<WebShellPage>
   }
 
   void _setMainFrameError({required String title, required String message}) {
-    _debugLog(
-      '🔍 [_setMainFrameError] title=$title, '
-      'message=$message',
-    );
     _cancelStartupWatchdog();
     if (!mounted) {
       return;
@@ -576,12 +528,6 @@ class _WebShellPageState extends State<WebShellPage>
       _errorMessage = message;
       _progress = 0;
     });
-    _debugLog(
-      '🔍 [_setMainFrameError] 状态已更新: '
-      'isLoading=$_isLoadingPage, '
-      'hasMainFrameError=$_hasMainFrameError, '
-      '→ 应显示 ErrorOverlay',
-    );
   }
 
   Future<void> _recoverFromBrokenStartupState({bool deepReset = false}) async {
@@ -1077,15 +1023,6 @@ class _WebShellPageState extends State<WebShellPage>
     final showProgressBar =
         _isLoadingPage && (!_hasMeasuredProgress || _progress < 100);
     final showLaunchOverlay = !_hasBootstrapped && !_hasMainFrameError;
-    _debugLog(
-      '🔍 [build] showProgressBar=$showProgressBar, '
-      'showLaunchOverlay=$showLaunchOverlay, '
-      'showErrorOverlay=$_hasMainFrameError, '
-      'showWebView=${!_hasMainFrameError}, '
-      'isLoading=$_isLoadingPage, '
-      'hasBootstrapped=$_hasBootstrapped, '
-      'progress=$_progress',
-    );
 
     return PopScope<void>(
       canPop: false,
@@ -1104,7 +1041,6 @@ class _WebShellPageState extends State<WebShellPage>
               end: Alignment.bottomCenter,
             ),
           ),
-          child: SizedBox.expand(
           child: Stack(
             children: <Widget>[
               Visibility(
@@ -1141,7 +1077,6 @@ class _WebShellPageState extends State<WebShellPage>
           ),
         ),
       ),
-      ),
     );
   }
 }