Refactoring

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

@@ -197,10 +197,10 @@ public class FragmentOrder extends FragmentBase {
                 final boolean reset = args.getBoolean("reset");
                 final long[] ids = args.getLongArray("ids");
 
-                final DB db = DB.getInstance(context);
-                db.runInTransaction(new Runnable() {
-                    @Override
-                    public void run() {
+                DB db = DB.getInstance(context);
+                try {
+                    db.beginTransaction();
+
                     for (int i = 0; i < ids.length; i++)
                         if (EntityAccount.class.getName().equals(clazz))
                             db.account().setAccountOrder(ids[i], reset ? null : i);
@@ -208,8 +208,11 @@ public class FragmentOrder extends FragmentBase {
                             db.folder().setFolderOrder(ids[i], reset ? null : i);
                         else
                             throw new IllegalArgumentException("Unknown class=" + clazz);
+
+                    db.setTransactionSuccessful();
+                } finally {
+                    db.endTransaction();
                 }
-                });
 
                 return null;
             }