gistfile1.pde

    @Override
    public void onResume()
    {
        super.onResume();
        FavoritesController controller = FavoritesController.getInstance()
        synchronized (controller) {
            if (controller.isLoading()) {
                try {
                    controller.wait();
                } catch (InterruptedException e) {
                    //
                }
            }
        }
        if (controller.isInvalidated()) {
            updateFavorites();
        }
    }