Biometrics Support for Multiple Users in the app(Token Based)

@tnorbye @DanAlbert @keyboardsurfer @nic0lette @yrezgui

Supporting Multiple Users Fingerprint Authentication in the app - How to get Unique key/id from Finger-Print Authentication API inside the app(idea is to map and store server tokens per user in the app ex.. one for user A and one for user B, etc....) and later the idea is to perform just biometrics authentication to retrieve respective user token for server calls.

Our business need is to register/authenticate multiple users to use separate token for each user

Does the API provide support to detect which user, A or B or just logged in(like thumbs up or down)

Is there any way for an app to access the fingerprint data to be able to save it or use across the devices(if we share multiple devices among multiple users)

Highly appreciate your help

No se nombra ningún archivo, prueba ni punto de entrada. El issue pregunta si Android biometric APIs exponen la identidad del usuario o los datos de huellas dactilares y cómo podrían asignarse tokens separados, pero no proporciona ningún objetivo de implementación ni criterios de finalización.

Escrito por el modelo de indexación a partir del texto del issue.