Android c# App Login Best Practice -

i'm making android app in c#, , starts login page. anytime app closed, user has log in again.

what's best practice auto-login, storing credentials somewhere , retrieving them? (if best way)

thanks

riccardo

you can follow steps

after successful login, save credentials in sqlite db or other database using.
on logout, clear these credentials using deleteall<>() method.
at startup/launch screen, first check if credentials present. if yes, show user next screen else display login screen.
if don't wish delete credentials, use boolean flag in user object , mark accordingly.
during password change, make sure replace old credentials new one, else user can login app using his/her old credentials.

Tomorrow