title: How to tell Android my 5.0 device has a fingerprint reader?
body: <p>My production device is running Android 5.0, but it has a biometric reader that is necessary for device use. However, it seems Android's Fingerprint API only supports 6.0 and later. I got my fingerprint reader to work on my phone but I have no idea how to tell Android that my production device does indeed have a biometric reader.</p>
  
  <p>I get an error on getActivity().getSystemService(FINGERPRINT_SERVICE)</p>