In the previous section, we added both of our
Xamarin.Auth and Facebook SDK .NET Assembly packages to our
TrackMyWalks Portable Class Library. This will essentially be used by each of our
ViewModels along with the Views (pages).
In this section, we will begin by creating our
FacebookApiUser data model, which will be used to store our Facebook login information from when we create our backend service calls, and then the
FBSignInRenderer.cs files will communicate and interact with our Facebook TrackMyWalks App ID to retrieve Facebook related information, as well as allowing the user to post walk information to their Facebook wall.
Let's now start to implement the code ...