mod: show text scale subtitle

lib/pages/about/index.dart

@@ -23,7 +23,6 @@ class AboutPage extends StatefulWidget {
 
 class _AboutPageState extends State<AboutPage> {
   final AboutController _aboutController = Get.put(AboutController());
-  String cacheSize = '';
 
   @override
   void initState() {
@@ -34,9 +33,7 @@ class _AboutPageState extends State<AboutPage> {
 
   Future<void> getCacheSize() async {
     final res = await CacheManage().loadApplicationCache();
-    cacheSize = res;
-    if (!mounted) return;
-    setState(() => {});
+    _aboutController.cacheSize.value = res;
   }
 
   @override
@@ -170,7 +167,12 @@ class _AboutPageState extends State<AboutPage> {
             },
             leading: const Icon(Icons.delete_outline),
             title: const Text('清除缓存'),
-            subtitle: Text('图片及网络缓存 $cacheSize', style: subTitleStyle),
+            subtitle: Obx(
+              () => Text(
+                '图片及网络缓存 ${_aboutController.cacheSize.value}',
+                style: subTitleStyle,
+              ),
+            ),
           ),
           ListTile(
               title: const Text('导入/导出设置'),
@@ -303,6 +305,7 @@ class AboutController extends GetxController {
   RxBool isLoading = true.obs;
   LatestDataModel? data;
   RxInt count = 0.obs;
+  RxString cacheSize = ''.obs;
 
   @override
   void onInit() {

lib/pages/setting/pages/color_select.dart

@@ -149,6 +149,7 @@ class ColorSelectController extends GetxController {
   RxInt type = 0.obs;
   late final List<Map<String, dynamic>> colorThemes;
   RxInt currentColor = 0.obs;
+  RxDouble currentTextScale = 1.0.obs;
 
   @override
   void onInit() {
@@ -159,6 +160,8 @@ class ColorSelectController extends GetxController {
     type.value = dynamicColor.value ? 0 : 1;
     currentColor.value =
         setting.get(SettingBoxKey.customColor, defaultValue: 0);
+    currentTextScale.value =
+        setting.get(SettingBoxKey.defaultTextScale, defaultValue: 1.0);
     super.onInit();
   }
 }

lib/pages/setting/pages/font_size_select.dart

@@ -30,7 +30,7 @@ class _FontSizeSelectPageState extends State<FontSizeSelectPage> {
   setFontSize() {
     setting.put(SettingBoxKey.defaultTextScale, currentSize);
     Get.forceAppUpdate();
-    Get.back();
+    Get.back(result: currentSize);
   }
 
   @override
@@ -67,7 +67,7 @@ class _FontSizeSelectPageState extends State<FontSizeSelectPage> {
                           .colorScheme
                           .primary
                           .withOpacity(0.3))),
-              color: Theme.of(context).colorScheme.background,
+              color: Theme.of(context).colorScheme.surface,
             ),
             child: Row(
               children: [

lib/pages/setting/style_setting.dart

@@ -359,9 +359,20 @@ class _StyleSettingState extends State<StyleSetting> {
           ),
           ListTile(
             dense: false,
-            onTap: () => Get.toNamed('/fontSizeSetting'),
+            onTap: () async {
+              dynamic result = await Get.toNamed('/fontSizeSetting');
+              if (result != null) {
+                colorSelectController.currentTextScale.value = result;
+              }
+            },
             title: Text('字体大小', style: titleStyle),
             leading: const Icon(Icons.format_size_outlined),
+            subtitle: Obx(() => Text(
+                  colorSelectController.currentTextScale.value == 1.0
+                      ? '默认'
+                      : colorSelectController.currentTextScale.value.toString(),
+                  style: subTitleStyle,
+                )),
           ),
           ListTile(
             dense: false,

lib/utils/cache_manage.dart

@@ -77,8 +77,8 @@ class CacheManage {
   }
 
   // 清除缓存
-  Future<bool> clearCacheAll(BuildContext context) async {
-    bool cleanStatus = await showDialog(
+  Future<void> clearCacheAll(BuildContext context) async {
+    await showDialog(
       context: context,
       builder: (context) {
         return AlertDialog(
@@ -99,11 +99,9 @@ class CacheManage {
                 try {
                   // 清除缓存 图片缓存
                   await clearLibraryCache();
-                  Timer(const Duration(milliseconds: 500), () {
                   SmartDialog.dismiss().then((res) {
                     SmartDialog.showToast('清除成功');
                   });
-                  });
                 } catch (err) {
                   SmartDialog.dismiss();
                   SmartDialog.showToast(err.toString());
@@ -114,10 +112,7 @@ class CacheManage {
           ],
         );
       },
-    ).then((res) {
-      return true;
-    });
-    return cleanStatus;
+    );
   }
 
   /// 清除 Documents 目录下的 DioCache.db