I am creating an android project for my college, and there I want to make something like fingerprint attendance system using mobile fingerprint sensor, so actually I want to save biometric data into database for further reference during attendance.
I want to save fingerprint data into MS SQL database which is taken from the mobile fingerprint sensor.
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You cannot store/collect fingerprint image/data from android’s fingerprint sensor. The fingerprint data is encrypted on the file system (Trusted Execution Environment).
All you can do is, authenticate the user if the fingerprint is registered on the device