/// <summary>
/// 生成时间线卡片
/// </summary>
/// <param name="feed"></param>
/// <returns></returns>
private async Task GenerateActivityAsync(RssSchema feed)
{
try
{
UserActivityChannel channel = UserActivityChannel.GetDefault();
UserActivity userActivity = await channel.GetOrCreateUserActivityAsync(feed.InternalID);
userActivity.VisualElements.DisplayText = feed.Title;
userActivity.VisualElements.Content = AdaptiveCardBuilder.CreateAdaptiveCardFromJson(await AppTools.CreateAdaptiveJson(feed));
//Populate required properties
string url = $"richasy-rss://feed?id={WebUtility.UrlEncode(feed.InternalID)}&summary={WebUtility.UrlEncode(feed.Summary)}&date={WebUtility.UrlEncode(feed.PublishDate.ToString())}&img={WebUtility.UrlEncode(feed.ImageUrl)}&url={WebUtility.UrlDecode(feed.FeedUrl)}&title={WebUtility.UrlEncode(feed.Title)}&content={WebUtility.UrlEncode(feed.Content)}";
userActivity.ActivationUri = new Uri(url);
await userActivity.SaveAsync(); //save the new metadata
//Dispose of any current UserActivitySession, and create a new one.
_currentActivity?.Dispose();
_currentActivity = userActivity.CreateSession();
}
catch (Exception)
{
return;
}
}
