I have implemented subscription using google play billing library 5. This library performs the billing according to the primary gmail account of google playstore. I am facing issue in handling the following scenario :
User A login into app and buy subscription for product S.
Then User A logout and User B login into the app and try to buy subscription for same product S in the same android device, which get failed and shows the error message like the item is already purchased.
I know the reason why item already purchased is shown to User B as susbcription is linked with primary google account used for Playstore.
I want to implement susbcription according to app user not according to google account. Please let me know how can I handle this scenario using Google Play Billing Library 5
