feat: custom app font weight

Closes #533

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/dynamics/view.dart

@@ -154,9 +154,9 @@ class _DynamicsPageState extends State<DynamicsPage>
               indicatorColor: Theme.of(context).colorScheme.primary,
               labelColor: Theme.of(context).colorScheme.primary,
               unselectedLabelColor: Theme.of(context).colorScheme.onSurface,
-              labelStyle: TextStyle(
+              labelStyle:
-                fontSize: Theme.of(context).textTheme.labelMedium!.fontSize,
+                  TabBarTheme.of(context).labelStyle?.copyWith(fontSize: 13) ??
-              ),
+                      const TextStyle(fontSize: 13),
               tabs:
                   DynamicsType.values.map((e) => Tab(text: e.labels)).toList(),
               onTap: (index) {

lib/pages/member/new/content/member_contribute/member_contribute.dart

@@ -66,7 +66,10 @@ class _MemberContributeState extends State<MemberContribute>
                       borderRadius: BorderRadius.circular(20),
                     ),
                     indicatorSize: TabBarIndicatorSize.tab,
-                    labelStyle: const TextStyle(fontSize: 14),
+                    labelStyle: TabBarTheme.of(context)
+                            .labelStyle
+                            ?.copyWith(fontSize: 14) ??
+                        const TextStyle(fontSize: 14),
                     labelColor:
                         Theme.of(context).colorScheme.onSecondaryContainer,
                     unselectedLabelColor: Theme.of(context).colorScheme.outline,

lib/pages/search_result/view.dart

@@ -120,7 +120,10 @@ class _SearchResultPageState extends State<SearchResultPage>
                 ),
                 indicatorSize: TabBarIndicatorSize.tab,
                 labelColor: Theme.of(context).colorScheme.onSecondaryContainer,
-                labelStyle: const TextStyle(fontSize: 13),
+                labelStyle: TabBarTheme.of(context)
+                        .labelStyle
+                        ?.copyWith(fontSize: 13) ??
+                    const TextStyle(fontSize: 13),
                 dividerColor: Colors.transparent,
                 dividerHeight: 0,
                 unselectedLabelColor: Theme.of(context).colorScheme.outline,

lib/pages/setting/widgets/model.dart

@@ -146,6 +146,37 @@ List<SettingsModel> get styleSettings => [
         defaultVal: false,
         needReboot: true,
       ),
+      SettingsModel(
+        settingsType: SettingsType.sw1tch,
+        title: 'App字体字重',
+        subtitle: '点击设置',
+        setKey: SettingBoxKey.appFontWeight,
+        defaultVal: false,
+        onTap: () {
+          showDialog<double>(
+            context: Get.context!,
+            builder: (context) {
+              return SlideDialog(
+                title: 'App字体字重',
+                value: GStorage.appFontWeight.toDouble() + 1,
+                min: 1,
+                max: FontWeight.values.length.toDouble(),
+                divisions: FontWeight.values.length - 1,
+              );
+            },
+          ).then((res) async {
+            if (res != null) {
+              await GStorage.setting
+                  .put(SettingBoxKey.appFontWeight, res.toInt() - 1);
+              Get.forceAppUpdate();
+            }
+          });
+        },
+        leading: const Icon(Icons.text_fields),
+        onChanged: (value) {
+          Get.forceAppUpdate();
+        },
+      ),
       SettingsModel(
         settingsType: SettingsType.sw1tch,
         title: 'MD3样式底栏',

lib/pages/setting/widgets/switch_item.dart

@@ -36,20 +36,27 @@ class SetSwitchItem extends StatefulWidget {
 class _SetSwitchItemState extends State<SetSwitchItem> {
   late bool val;
 
-  @override
+  void setVal() {
-  void didUpdateWidget(SetSwitchItem oldWidget) {
+    if (widget.setKey == SettingBoxKey.appFontWeight) {
-    super.didUpdateWidget(oldWidget);
+      val = GStorage.appFontWeight != -1;
-    if (oldWidget.setKey != widget.setKey) {
+    } else {
       val = GStorage.setting
           .get(widget.setKey, defaultValue: widget.defaultVal ?? false);
     }
   }
 
+  @override
+  void didUpdateWidget(SetSwitchItem oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (oldWidget.setKey != widget.setKey) {
+      setVal();
+    }
+  }
+
   @override
   void initState() {
     super.initState();
-    val = GStorage.setting
+    setVal();
-        .get(widget.setKey, defaultValue: widget.defaultVal ?? false);
   }
 
   void switchChange(value) async {
@@ -89,7 +96,12 @@ class _SetSwitchItemState extends State<SetSwitchItem> {
 
     val = value ?? !val;
 
-    await GStorage.setting.put(widget.setKey, val);
+    if (widget.setKey == SettingBoxKey.appFontWeight) {
+      await GStorage.setting.put(SettingBoxKey.appFontWeight, val ? 4 : -1);
+    } else {
+      await GStorage.setting.put(widget.setKey, val);
+    }
+
     widget.onChanged?.call(val);
     if (widget.needReboot == true) {
       SmartDialog.showToast('重启生效');

lib/pages/video/detail/view.dart

@@ -1231,7 +1231,9 @@ class _VideoDetailPageState extends State<VideoDetailPage>
               : null,
           padding: EdgeInsets.zero,
           controller: videoDetailController.tabCtr,
-          labelStyle: const TextStyle(fontSize: 13),
+          labelStyle:
+              TabBarTheme.of(context).labelStyle?.copyWith(fontSize: 13) ??
+                  const TextStyle(fontSize: 13),
           labelPadding:
               const EdgeInsets.symmetric(horizontal: 10.0), // 设置每个标签的宽度
           dividerColor: Colors.transparent,

lib/pages/video/detail/view_v.dart

@@ -1610,7 +1610,9 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
               : null,
           padding: EdgeInsets.zero,
           controller: videoDetailController.tabCtr,
-          labelStyle: const TextStyle(fontSize: 13),
+          labelStyle:
+              TabBarTheme.of(context).labelStyle?.copyWith(fontSize: 13) ??
+                  const TextStyle(fontSize: 13),
           labelPadding:
               const EdgeInsets.symmetric(horizontal: 10.0), // 设置每个标签的宽度
           dividerColor: Colors.transparent,

lib/utils/storage.dart

@@ -436,6 +436,9 @@ class GStorage {
       GStorage.setting.get(SettingBoxKey.liveQualityCellular,
           defaultValue: LiveQuality.superHD.code);
 
+  static int get appFontWeight =>
+      GStorage.setting.get(SettingBoxKey.appFontWeight, defaultValue: -1);
+
   static List<double> get dynamicDetailRatio => List<double>.from(setting
       .get(SettingBoxKey.dynamicDetailRatio, defaultValue: [60.0, 40.0]));
 
@@ -717,6 +720,7 @@ class SettingBoxKey {
       retryDelay = 'retryDelay',
       liveQuality = 'liveQuality',
       liveQualityCellular = 'liveQualityCellular',
+      appFontWeight = 'appFontWeight',
 
       // Sponsor Block
       enableSponsorBlock = 'enableSponsorBlock',

lib/utils/utils.dart

@@ -64,16 +64,46 @@ class Utils {
     bool isDark = false,
     required FlexSchemeVariant variant,
   }) {
+    final appFontWeight =
+        GStorage.appFontWeight.clamp(-1, FontWeight.values.length - 1);
+    final fontWeight =
+        appFontWeight == -1 ? null : FontWeight.values[appFontWeight];
+    late final textStyle = TextStyle(fontWeight: fontWeight);
     ThemeData themeData = ThemeData(
       colorScheme: colorScheme,
       useMaterial3: true,
+      textTheme: fontWeight == null
+          ? null
+          : TextTheme(
+              displayLarge: textStyle,
+              displayMedium: textStyle,
+              displaySmall: textStyle,
+              headlineLarge: textStyle,
+              headlineMedium: textStyle,
+              headlineSmall: textStyle,
+              titleLarge: textStyle,
+              titleMedium: textStyle,
+              titleSmall: textStyle,
+              bodyLarge: textStyle,
+              bodyMedium: textStyle,
+              bodySmall: textStyle,
+              labelLarge: textStyle,
+              labelMedium: textStyle,
+              labelSmall: textStyle,
+            ),
+      tabBarTheme:
+          fontWeight == null ? null : TabBarTheme(labelStyle: textStyle),
       appBarTheme: AppBarTheme(
         elevation: 0,
         titleSpacing: 0,
         centerTitle: false,
         scrolledUnderElevation: 0,
         backgroundColor: isDynamic ? null : colorScheme.surface,
-        titleTextStyle: TextStyle(fontSize: 16, color: colorScheme.onSurface),
+        titleTextStyle: TextStyle(
+          fontSize: 16,
+          color: colorScheme.onSurface,
+          fontWeight: fontWeight,
+        ),
       ),
       navigationBarTheme: NavigationBarThemeData(
         surfaceTintColor: isDynamic ? colorScheme.onSurfaceVariant : null,
@@ -114,6 +144,7 @@ class Utils {
         titleTextStyle: TextStyle(
           fontSize: 18,
           color: colorScheme.onSurface,
+          fontWeight: fontWeight,
         ),
       ),
     );