*NotificationHelper
Todo todo;

new Thread(new Runnable() {
            @Override
            public void run() {
                long string = System.currentTimeMillis();
                 test(string);
            }
        }).start();


NotificationCompat.Action send_wa=
                new NotificationCompat.Action.Builder(
                        0, "Send WhatApps", DismisPendingIntent
                ).build();

        return new NotificationCompat.Builder(getApplicationContext(), channelID)
                .setContentTitle(todo.clock)//get_Clock_from_Room
                .setContentText("get_Detail_from_Room")
                .addAction(send_wa)
                .setSmallIcon(R.drawable.ic_logo);


@SuppressLint("StaticFieldLeak")
    private void test(Long clock){
        new AsyncTask<Long, Void, List<Todo>>(){
            @Override
            protected List<Todo> doInBackground(Long... params) {
                return myDatabase.daoAccess().fetchTodoListByClock(params[0]);
            }
        }.execute(clock);
    }

*DaoAccess

@Query("SELECT * FROM " + MyDatabase.TABLE_NAME_TODO + " WHERE clock = :clock")
    List<Todo> fetchTodoListByClock(Long Clock);