I have searched a lot on Google but almost every one of the tutorials that I found wasn't implementable, the only one that I could almost use was this: Sample-XamarinAuth-Google by TimLariviere (I wasn't able to post link).
But I'm facing a problem, in this project, it uses the Main.axml to show the layout, in my project that I want to implement the functionality, all of the pages are in the shared project, how can I refer to a button of the shared project content page in the MainActivity.cs of the Android specific project?
OBS: Sorry for my bad English.
