Yes - with Android Pie and above you can add a "Lockdown" option to your Restart/Shutdown menu, see https://android.gadgethacks.com/how-to/quickly-disable-finge

Yes - with Android Pie and above you can add a "Lockdown" option to your Restart/Shutdown menu, see https://android.gadgethacks.com/how-to/quickly-disable-fingerprints-smart-lock-android-pie-for-extra-security-0183475/ https://android.gadgethacks.com/how-to/quickly-disable-finge... You can also just restart the phone - at least on mine you can't login for the first time after a restart with a fingerprint.