1.6.5

src/views/SettingsView.vue

@@ -179,8 +179,8 @@
                   areMainSwitchesOff
                     ? t('settings.notificationsDisabled')
                     : isTypesExpanded
-                    ? t('settings.collapseTypes')
-                    : t('settings.expandTypes')
+                      ? t('settings.collapseTypes')
+                      : t('settings.expandTypes')
                 }}
               </p>
             </div>
@@ -591,31 +591,92 @@
       const fileName = `${pkg.name}-${new Date().toISOString().slice(0, 10)}-${Date.now()}.json`
       const jsonString = JSON.stringify(exportData, null, 2)
 
-      // Android 保存到公共 Downloads 目录
+      // Android/原生平台
       if (Capacitor.isNativePlatform()) {
-        // 检查并请求存储权限
-        const permStatus = await Filesystem.checkPermissions()
-        if (permStatus.publicStorage !== 'granted') {
+        // 尝试保存到公共 Downloads 目录
+        try {
+          const permStatus = await Filesystem.checkPermissions()
+          if (permStatus.publicStorage === 'granted') {
+            const result = await Filesystem.writeFile({
+              path: `Download/${fileName}`,
+              data: jsonString,
+              directory: Directory.ExternalStorage,
+              encoding: Encoding.UTF8
+            })
+            toast.success(t('settings.exportSuccessWithPath', { path: result.uri }))
+            return
+          }
+
+          // 尝试请求权限
           const reqResult = await Filesystem.requestPermissions()
-          if (reqResult.publicStorage !== 'granted') {
-            toast.error(t('settings.storagePermissionDenied'))
+          if (reqResult.publicStorage === 'granted') {
+            const result = await Filesystem.writeFile({
+              path: `Download/${fileName}`,
+              data: jsonString,
+              directory: Directory.ExternalStorage,
+              encoding: Encoding.UTF8
+            })
+            toast.success(t('settings.exportSuccessWithPath', { path: result.uri }))
+            return
+          }
+        } catch (extError) {
+          console.warn('ExternalStorage failed, trying Documents:', extError)
+        }
+
+        // 备选方案：保存到应用文档目录 (TapPlay 等沙盒环境)
+        try {
+          const result = await Filesystem.writeFile({
+            path: fileName,
+            data: jsonString,
+            directory: Directory.Documents,
+            encoding: Encoding.UTF8
+          })
+          toast.success(t('settings.exportSuccessWithPath', { path: result.uri }))
+          return
+        } catch (docError) {
+          console.warn('Documents failed, trying Data:', docError)
+        }
+
+        // 最后备选：保存到应用数据目录
+        try {
+          const result = await Filesystem.writeFile({
+            path: fileName,
+            data: jsonString,
+            directory: Directory.Data,
+            encoding: Encoding.UTF8
+          })
+          toast.success(t('settings.exportSuccessWithPath', { path: result.uri }))
+          return
+        } catch (dataError) {
+          console.warn('Data directory failed:', dataError)
+        }
+
+        // 所有文件系统方式都失败，尝试 Web Share API
+        if (navigator.share && navigator.canShare) {
+          const file = new File([jsonString], fileName, { type: 'application/json' })
+          if (navigator.canShare({ files: [file] })) {
+            await navigator.share({
+              files: [file],
+              title: t('settings.exportData')
+            })
+            toast.success(t('settings.exportSuccess'))
             return
           }
         }
 
-        const result = await Filesystem.writeFile({
-          path: `Download/${fileName}`,
-          data: jsonString,
-          directory: Directory.ExternalStorage,
-          encoding: Encoding.UTF8
-        })
-        toast.success(t('settings.exportSuccessWithPath', { path: result.uri }))
-        return
+        // 最后的备选：复制到剪贴板
+        try {
+          await navigator.clipboard.writeText(jsonString)
+          toast.success(t('settings.exportCopiedToClipboard'))
+          return
+        } catch {
+          toast.error(t('settings.exportFailed'))
+        }
       } else {
         // Web 使用 file-saver
         saveAs(new Blob([jsonString], { type: 'application/json' }), fileName)
+        toast.success(t('settings.exportSuccess'))
       }
-      toast.success(t('settings.exportSuccess'))
     } catch (error) {
       console.error('Export failed:', error)
       toast.error(t('settings.exportFailed'))