no message

marking_app/lib/pages/login/index.dart

@@ -72,7 +72,7 @@ class _TheLoginState extends ConsumerState<TheLogin> with CommonMixin {
 
   @override
   void initState() {
-    Future.delayed(Duration(seconds: 3), () => sysProtocol(context));
+    Future.delayed(Duration(seconds: 2), () => sysProtocol(context));
     Future(() {
       // 延迟更新 Provider
       ref.read(userTokenProvider.notifier).clean(); // 进入登录页先清空信息

marking_app/lib/pages/mainPage.dart

@@ -20,7 +20,6 @@ import 'package:marking_app/pages/homework_correction/index.dart';
 import 'package:marking_app/pages/reports/index.dart';
 import 'package:marking_app/provider/do_marking_provider.dart';
 import 'package:marking_app/provider/upload_file_provider.dart';
-import 'package:marking_app/routes/RouterManager.dart';
 import 'package:marking_app/utils/app_upgrade/UpdateDialog.dart';
 import 'package:marking_app/utils/app_upgrade/model/UpdateAppEvent.dart';
 import 'package:marking_app/common/model/sys/system_version.dart';
@@ -29,7 +28,6 @@ import 'package:marking_app/pages/marking/index.dart';
 import 'package:marking_app/provider/user_provider.dart';
 import 'package:marking_app/utils/index.dart';
 import 'package:marking_app/utils/request/rest_client.dart';
-import 'package:marking_app/utils/sys_protocol.dart';
 import 'package:package_info/package_info.dart';
 
 class TheMainPage extends StatefulHookConsumerWidget {
@@ -63,7 +61,6 @@ class TheMainPageState extends ConsumerState<TheMainPage> with CommonMixin {
   @override
   void initState() {
     _pageController = PageController(initialPage: tabIndex);
-    Future.delayed(Duration(seconds: 1), () => sysProtocol(context));
     _otherFocusNode = FocusNode();
     // 由于本项目必须登录才能浏览，所以APP升级校验在登录后
     _userListener = ref.read(userProvider.notifier).addListener((state) {

marking_app/lib/utils/fast_data.dart

@@ -41,6 +41,7 @@ class FastData {
   static const String _INPUT_KEYBOARD_GUIDE_PAGE_WORK = "APP:MARKING:GUIDE_PAGE:WORK";
   // 系统协议确认
   static const String _SYS_PROTOCOL = "APP:SYS:PROTOCOL";
+  static const String _SYS_PROTOCOL_SHOW = "APP:SYS:PROTOCOL_SHOW";
 
   static SharedPreferences? _prefs;
 
@@ -286,4 +287,19 @@ class FastData {
     SharedPreferences thePrefs = await getSharedInstance();
     thePrefs.remove(_SYS_PROTOCOL);
   }
+
+  Future<bool> setSysProtocolShow(bool val) async {
+    SharedPreferences thePrefs = await getSharedInstance();
+    return await thePrefs.setBool(_SYS_PROTOCOL_SHOW, val);
+  }
+
+  Future<bool?> getSysProtocolShow([SharedPreferences? thePrefs]) async {
+    if (thePrefs == null) thePrefs = await getSharedInstance();
+    return thePrefs.getBool(_SYS_PROTOCOL_SHOW);
+  }
+
+  void cleanSysProtocolShow() async {
+    SharedPreferences thePrefs = await getSharedInstance();
+    thePrefs.remove(_SYS_PROTOCOL_SHOW);
+  }
 }

marking_app/lib/utils/sys_protocol.dart

@@ -74,6 +74,7 @@ class Protocol extends Dialog {
                 ],
               ),
             ),
+            SizedBox(height: 10.h),
             Row(
               children: [
                 Expanded(
@@ -122,17 +123,25 @@ class Protocol extends Dialog {
 }
 
 /// 系统协议
-void sysProtocol(BuildContext context) async {
+Future<void> sysProtocol(BuildContext context) async {
   bool? _sysProtocol = await FastData.getInstance().getSysProtocol();
   if (_sysProtocol == null || !_sysProtocol) {
     print('进来这里....');
-
+    bool? _sysProtocolShow = await FastData.getInstance().getSysProtocolShow();
-    showDialog(
+    if (_sysProtocolShow != true) {
+      try {
+        await FastData.getInstance().setSysProtocolShow(true);
+        return showDialog(
           context: context,
           barrierDismissible: false,
-      builder: (ctx) {
+          // useRootNavigator: false,
-        return Protocol(ctx);
+          builder: (ctx) => Protocol(ctx),
-      },
         );
+      } catch (e) {
+        FastData.getInstance().cleanSysProtocol();
+      } finally {
+        FastData.getInstance().cleanSysProtocolShow();
+      }
+    }
   }
 }