updating func

MVMCore/MVMCore/Utility/Helpers/MVMCoreGetterUtility.h

@@ -19,6 +19,12 @@
 // Returns the hardcoded string from the string file.
 + (nullable NSString *)hardcodedStringWithKey:(nonnull NSString *)key;
 
+// Return current system language
++ (nullable NSString *)getSystemLanguage;
+
+// Return current preferred system language
++ (nullable NSString *)getPreferredAvailableLanguage;
+
 // Returns true if the user's language is Spanish
 + (BOOL)userPrefersSpanish;
 

MVMCore/MVMCore/Utility/Helpers/MVMCoreGetterUtility.m

@@ -18,15 +18,27 @@
     return [NSBundle bundleWithIdentifier:@"com.vzw.MVMCore"];
 }
 
+// Confirms that the preferred user language is for spanish users.
 + (BOOL)userPrefersSpanish {
-    // Gets language code based on what the user prefers and the app provides.
-    NSString *languageCode = [[[NSBundle mainBundle] preferredLocalizations] objectAtIndex:0];
+    
+    NSString *languageCode = [MVMCoreGetterUtility getPreferredAvailableLanguage];
     if (languageCode && [languageCode length] > 2) {
         return [[[languageCode substringToIndex:2] lowercaseString] isEqualToString:@"es"];
     } else {
         return [[languageCode lowercaseString] isEqualToString:@"es"];
     }
 }
+
+// Gets language code based on what the user prefers and the app provides.
++ (NSString *)getPreferredAvailableLanguage {
+    
+    return [[[NSBundle mainBundle] preferredLocalizations] objectAtIndex:0];
+}
+
++ (NSString *)getSystemLanguage {
+    
+    return [[NSLocale preferredLanguages] objectAtIndex:0];
+}
     
 + (nullable NSString *)hardcodedStringWithKey:(nonnull NSString *)key {
     // If the app language is not english... force load from the english file anyway.