Android Question Password problem

[Alberto Michelis]

Hi, I let the user set a password to protect the info in the app.
But if the user forgets it, it cant use the app anymore.
Is there any personal data that I can access from the phone to ask him to blank the password?
Thanks

 

[josejad]

If the device has it, you could use this

BiometricManager - Biometric Authentication

This class replaces FingerprintManager (https://www.b4x.com/android/forum/threads/fingerprint-authentication.72500/#content). It works with all the device supported biometric authentication features. Setup: 1. Open B4A Sdk Manager, search for biometric and install androidx.biometric:biometric...

www.b4x.com

 

[Alberto Michelis]

Gracias José
My app has it too, but for devices not compatibles I have the password method.