Apply nav unseen drafts to account/drafts folders

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

@@ -59,6 +59,7 @@ public class AdapterNavAccountFolder extends RecyclerView.Adapter<AdapterNavAcco
 
     private boolean nav_count;
     private boolean nav_count_pinned;
+    private boolean nav_unseen_drafts;
     private boolean nav_categories;
 
 
@@ -138,7 +139,7 @@ public class AdapterNavAccountFolder extends RecyclerView.Adapter<AdapterNavAcco
             }
 
             int count;
-            if (EntityFolder.DRAFTS.equals(account.folderType))
+            if ((!nav_unseen_drafts && EntityFolder.DRAFTS.equals(account.folderType)))
                 count = account.messages;
             else
                 count = account.unseen;
@@ -273,6 +274,7 @@ public class AdapterNavAccountFolder extends RecyclerView.Adapter<AdapterNavAcco
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
         this.nav_count = prefs.getBoolean("nav_count", false);
         this.nav_count_pinned = prefs.getBoolean("nav_count_pinned", false);
+        this.nav_unseen_drafts = prefs.getBoolean("nav_unseen_drafts", false);
         this.nav_categories = prefs.getBoolean("nav_categories", false);
         boolean highlight_unread = prefs.getBoolean("highlight_unread", true);
         int colorHighlight = prefs.getInt("highlight_color", Helper.resolveColor(context, R.attr.colorUnreadHighlight));