-

Author: Aaron8052

Plugins/CS/Device.cs

@@ -106,9 +106,9 @@ public static void PlayHaptics(UIImpactFeedbackStyle style, float intensity)
         public static string GetLocaleISOCode() => Device_GetLocaleISOCode();
 
         /// <summary>
-        /// 获取当前设备语言的ISO码（ISO 3166-1 alpha-2）
+        /// 获取当前设备语言的ISO码（例：zh-Hans-CN）
         /// </summary>
-        /// <returns>ISO 3166-1 alpha-2</returns>
+        /// <returns>语言ISO码</returns>
         public static string GetLanguageISOCode() => Device_GetLanguageISOCode();
     }
 }

Plugins/Native/Implementations/Device.mm

@@ -81,8 +81,6 @@ +(NSString *)GetLocaleISOCode{
 +(NSString *)GetLanguageISOCode
 {
     NSString *lang = [NSLocale preferredLanguages].firstObject;
-    NSLocale *locale = [NSLocale localeWithLocaleIdentifier:lang];
-    NSString *languageCode = [locale languageCode];
-    return languageCode;
+    return lang;
 }
 @end