Get fingerprint JPEG image from Android device authentication scanner

Question

Is there any sample code to receive fingerprint images (JPEG, PNG..etc) from an Android device (XOLO Q2100) with a built-in fingerprint scanner, any help would be appreciated

Answer 1

To do this, you need to use an external fingerprint device with your own SDK. Mobile fingerprint scanner will never be displayed in jpg / png format. this is hardly safe in android, where the finger print value exists in an encrypted format.