Facebook Authentication : Simple example of how to use Facebook login button in Android app
I will show a simple & step by step example of how to use Facebook SDK to Authenticate user. User will be able to grant permission to access the user details. So the app can continue with the details they received from Facebook or they can carry out actions on Facebook on their behalf.
Create Facebook New App ID
This is very crucial step in Authentication step. Click here and create new Facebook App Id.