feat: 修改权限问题

lib/app/modules/hi_anti_lost/controllers/hi_anti_lost_controller.dart

@@ -38,8 +38,7 @@ class HIAntiLostController extends GetxController {
       } else {
         // Mobile: Use Gal to save to gallery
         // Check permission
-        final hasAccess = await Gal.hasAccess();
-        if (!hasAccess) {
+        if (!await Gal.hasAccess()) {
           await Gal.requestAccess();
         }
 
@@ -51,7 +50,11 @@ class HIAntiLostController extends GetxController {
     } catch (e) {
       debugPrint("Save image error: $e");
       if (e is GalException) {
-        KRCommonUtil.kr_showToast("保存失败: No Permission");
+        if (e.type == GalExceptionType.accessDenied) {
+          await Gal.requestAccess();
+        } else {
+          KRCommonUtil.kr_showToast("保存失败: ${e.type.name}");
+        }
       } else {
         KRCommonUtil.kr_showToast("保存失败: $e");
       }