/// <summary>
        /// Adds in-app stored feed post list pages.
        /// </summary>
        void CreateChildren()
        {
            Children.Clear();

            var feeds = FeedPreferenceService.GetFeeds();

            if (feeds.Count == 0)
            {
                AddEmptyPage();
            }
            else
            {
                foreach (var feed in feeds)
                {
                    AddFeedPostListPage(feed);
                }
            }
        }