With the introduction of Google's Fingerprint Authentication API, the worlds most rife mobile OS has place its weight behind the move towards fingerprint authentication.
With this API, Google has created a native approach for fingerprint authentication across all devices of Android. Developers will currently certify their users on associate degree app-by-app basis for everything from mobile purchases to app sign-in screens and additional with simply the faucet of a finger. There are solely 3 needs for a use to be eligible.
1.The user's device should have a fingerprint reader
2. The user's device should be running Android 6.0 Marshmallow having API 23 or greater.
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