Remove the locale spinner and show the current language

Bug: 8976598
Change-Id: I092141d0cc5c6d7af499ab8ceb69275923180e37

src/com/android/settings/inputmethod/UserDictionaryAddWordContents.java

@@ -239,4 +239,8 @@ public class UserDictionaryAddWordContents {
         localesList.add(new LocaleRenderer(activity, null)); // meaning: select another locale
         return localesList;
     }
+
+    public String getCurrentUserDictionaryLocale() {
+        return mLocale;
+    }
 }