Biometric login as an additional authentication method
Sometimes the briar app logs out and I have to enter the password again to unlock the database. Therefore it would be nice to have an additional authentication method like the biometric fingerprint to unlock briar's database by using Android's Biometric library.
https://developer.android.com/codelabs/biometric-login
I would like to try to commit this functionality to briar if you generally think this feature would be nice to have.