Hi,
I don't have experience with this library, but it had been recommended from people who know more than me on this matter, even with the opensource version (not paid pro) they said it is reliable.
https://github.com/trustdecision/trustdevice-android
And please if you test it with your hardware then will be nice to share your opinion and experience with the rest of us here, i mean how to use it with Delphi and it did perform.