支持备线切换

lib/ui/home/home_ui_model.dart

@@ -113,11 +113,7 @@ class HomeUIModel extends BaseUIModel {
               .data));
       countdownFestivalListData = await Api.getFestivalCountdownList();
       notifyListeners();
-      try {
-        _loadRRS();
-      } catch (e) {
-        dPrint("_loadRRS Error:$e");
-      }
+      _loadRRS();
     } catch (e) {
       dPrint(e);
     }
@@ -139,6 +135,12 @@ class HomeUIModel extends BaseUIModel {
     appUpdateTimer = Timer.periodic(const Duration(minutes: 30), (timer) {
       _checkLocalizationUpdate();
     });
+    Future.delayed(const Duration(milliseconds: 100)).then((value) {
+      if (URLConf.isUsingFallback) {
+        if (!mounted) return;
+        showToast(context!, "因源服务器异常（机房故障或遭受攻击），当前正在使用备用线路，可能会出现访问速度下降，敬请谅解。");
+      }
+    });
     super.initModel();
   }
 
@@ -187,13 +189,17 @@ class HomeUIModel extends BaseUIModel {
   }
 
   Future _loadRRS() async {
-    final v = await RSSApi.getRssVideo();
-    rssVideoItems = v;
-    notifyListeners();
-    final t = await RSSApi.getRssText();
-    rssTextItems = t;
-    notifyListeners();
-    dPrint("RSS update Success !");
+    try {
+      final v = await RSSApi.getRssVideo();
+      rssVideoItems = v;
+      notifyListeners();
+      final t = await RSSApi.getRssText();
+      rssTextItems = t;
+      notifyListeners();
+      dPrint("RSS update Success !");
+    } catch (e) {
+      dPrint("_loadRRS Error:$e");
+    }
   }
 
   VoidCallback? doCheck() {

lib/ui/home/webview/webview.dart

@@ -207,7 +207,7 @@ class WebViewModel {
 
     /// https://github.com/CxJuice/Uex_Chinese_Translate
     // get versions
-    const hostUrl = URLConf.webTranslateHomeUrl;
+    final hostUrl = URLConf.webTranslateHomeUrl;
     dPrint("AppWebLocalizationVersionsData === ${v.toJson()}");
 
     localizationResource["zh-CN"] = await _getJson("$hostUrl/zh-CN-rsi.json",

lib/ui/splash_ui.dart

@@ -0,0 +1,45 @@
+import 'package:starcitizen_doctor/base/ui.dart';
+import 'package:starcitizen_doctor/common/conf/app_conf.dart';
+
+import 'splash_ui_model.dart';
+
+class SplashUI extends BaseUI<SplashUIModel> {
+  @override
+  Widget? buildBody(BuildContext context, SplashUIModel model) {
+    return makeDefaultPage(context, model,
+        content: Center(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Image.asset("assets/app_logo.png", width: 192, height: 192),
+              const SizedBox(height: 32),
+              const ProgressRing(),
+              const SizedBox(height: 32),
+              if (model.step == 0) const Text("正在检测可用性，这可能需要一点时间..."),
+              if (model.step == 1) const Text("正在检查更新..."),
+              if (model.step == 2) const Text("即将完成..."),
+            ],
+          ),
+        ),
+        automaticallyImplyLeading: false,
+        titleRow: Align(
+          alignment: AlignmentDirectional.centerStart,
+          child: Row(
+            children: [
+              Image.asset(
+                "assets/app_logo_mini.png",
+                width: 20,
+                height: 20,
+                fit: BoxFit.cover,
+              ),
+              const SizedBox(width: 12),
+              const Text(
+                  "SC汉化盒子  V${AppConf.appVersion} ${AppConf.isMSE ? "" : " Dev"}")
+            ],
+          ),
+        ));
+  }
+
+  @override
+  String getUITitle(BuildContext context, SplashUIModel model) => "";
+}

lib/ui/splash_ui_model.dart

@@ -0,0 +1,34 @@
+import 'package:starcitizen_doctor/api/analytics.dart';
+import 'package:starcitizen_doctor/base/ui_model.dart';
+import 'package:starcitizen_doctor/common/conf/url_conf.dart';
+import 'package:starcitizen_doctor/ui/index_ui.dart';
+import 'package:starcitizen_doctor/ui/index_ui_model.dart';
+
+import '../common/conf/app_conf.dart';
+
+class SplashUIModel extends BaseUIModel {
+  int step = 0;
+
+  @override
+  void initModel() {
+    _initApp();
+    super.initModel();
+  }
+
+  Future<void> _initApp() async {
+    AnalyticsApi.touch("launch");
+    await URLConf.checkHost();
+    step = 1;
+    notifyListeners();
+    await AppConf.checkUpdate();
+    step = 2;
+    notifyListeners();
+    Future.delayed(const Duration(milliseconds: 300));
+    Navigator.pushAndRemoveUntil(
+        context!,
+        BaseUIContainer(
+            uiCreate: () => IndexUI(),
+            modelCreate: () => IndexUIModel()).makeRoute(context!),
+        (route) => false);
+  }
+}