I'm working on a basic **Xamarin.Forms **app for a client, which will contain some tabs like :
For the news tab, I would like to display a date, an image and a description. If the news come from Facebook, I would like to display too the URL to redirect the corresponding post.
To recover the Facebook feed of my client's page, I've created a new app on developers.facebook.com, and I can recover some informations ("created_time", "message", "id") through the API Graph Helper, with calls like "client_page/feed" or "client_page/posts".
For the moment, I'm able to recover the data in my app with the corresponding URL:
But I have to regenerate the access token regularly: how to prevent for this? Is there another way to recover Facebook feed of a page in a Xamarin app?