Refactoring

app/src/main/java/eu/faircode/email/Core.java

@@ -6280,11 +6280,11 @@ class Core {
                 // Wearables
                 StringBuilder sb = new StringBuilder();
                 if (!TextUtils.isEmpty(message.subject))
-                    sb.append(TextHelper.transliterate(context, message.subject));
+                    sb.append(TextHelper.transliterateNotification(context, message.subject));
                 if (wearable_preview && !TextUtils.isEmpty(preview)) {
                     if (sb.length() > 0)
                         sb.append(" - ");
-                    sb.append(TextHelper.transliterate(context, preview));
+                    sb.append(TextHelper.transliterateNotification(context, preview));
                 }
                 if (sb.length() > 0)
                     mbuilder.setContentText(sb.toString());
@@ -6315,7 +6315,7 @@ class Core {
                 }
             } else {
                 if (!TextUtils.isEmpty(message.subject))
-                    mbuilder.setContentText(TextHelper.transliterate(context, message.subject));
+                    mbuilder.setContentText(TextHelper.transliterateNotification(context, message.subject));
             }
 
             if (info[0].hasPhoto())

app/src/main/java/eu/faircode/email/TextHelper.java

@@ -127,15 +127,19 @@ public class TextHelper {
         }
     }
 
-    static String transliterate(Context context, String text) {
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)
-            return text;
-
+    static String transliterateNotification(Context context, String text) {
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
         boolean notify_transliterate = prefs.getBoolean("notify_transliterate", false);
         if (!notify_transliterate)
             return text;
 
+        return transliterate(context, text);
+    }
+
+    static String transliterate(Context context, String text) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)
+            return text;
+
         try {
             // http://userguide.icu-project.org/transforms/general
             return Transliterator.getInstance(TRANSLITERATOR).transliterate(text);