应用的皮肤不能删除

keyBoard/Class/Me/VC/MySkinVC.m

@@ -14,6 +14,7 @@
 #import "KBMyVM.h"
 #import "KBMyTheme.h"
 #import "KBHUD.h"
+#import "KBSkinManager.h"
 
 static NSString * const kMySkinCellId = @"kMySkinCellId";
 
@@ -254,6 +255,25 @@ static NSString * const kMySkinCellId = @"kMySkinCellId";
     return cell;
 }
 
+- (BOOL)collectionView:(UICollectionView *)collectionView shouldSelectItemAtIndexPath:(NSIndexPath *)indexPath {
+    if (self.isEditingMode) {
+        KBMyTheme *theme = self.data[indexPath.item];
+        NSString *currentSkinId = [KBSkinManager shared].current.skinId;
+        // themeId 可能是 NSString 或 NSNumber，统一转字符串比较
+        NSString *themeIdStr = nil;
+        if ([theme.themeId isKindOfClass:[NSString class]]) {
+            themeIdStr = theme.themeId;
+        } else if ([theme.themeId respondsToSelector:@selector(stringValue)]) {
+            themeIdStr = [(id)theme.themeId stringValue];
+        }
+        if (currentSkinId.length > 0 && themeIdStr.length > 0 && [themeIdStr isEqualToString:currentSkinId]) {
+            [KBHUD showInfo:KBLocalized(@"The skin in use cannot be deleted")];
+            return NO;
+        }
+    }
+    return YES;
+}
+
 - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
     if (!self.isEditingMode) {
         // 非编辑态：可在此进入详情，当前示例不处理