I need to know much about Single Sign On support for Facebook. I have two applications on my device and I have to post the feed. I login the very first time from either one of the applications, but I need it to continue using the same login credential and session for the other application without showing the login page. Is this possible in android? If so please guide me how to implement it.
Thanks in advance.
Make sure both apps reference the same Facebook app
client_secret. Once the user authorizes one of your Android apps, store their
access_token, and share it between both apps.
My solution is to write the login information (I guess
access_token) to a file on both apps and make each app check it’s file and the other app’s file modification time. the one modified most recent wins.
You would have to write up some code for that..