Android Question how to get user's email address

[toby]

My app needs user's email address during registration process, and it doesn't send emails. What's the simplest way to get this information so that I can put it in the email address field, saving user from typing it?

If a user has multiple email addresses, I just need to active one.

Could someones give me some guide, please?

thanks in advance

toby

 

[hatzisn]

You can use the library of udg which you can find it here: https://www.b4x.com/android/forum/threads/dguid-unique-id-for-your-device.50253/
You can use the method GetGAccount to get the google account e-mail.

 

[Erel]

Check FirebaseAuth.