Biometrics allows devices to use your physical attributes – fingerprints, face, voice, or even iris color – to authenticate your identity.
This adds to your overall online experience, in place of passwords that are hard to remember..
Mobile biometrics is a digital authentication technology that utilizes unique biometric traits—such as fingerprints, facial patterns, or voice—to verify the identity of a user on their mobile device, such as smartphones, tablets, and handheld terminals..
Setting up your fingerprint
Tap the Settings icon on your Android device and tap Lock screen and security.
Scroll down and tap Screen lock type.
Add your fingerprint — follow the instructions on your screen and go through the wizard..
Fingerprints are an easy way to unlock your phone or tablet.
But a fingerprint may be less secure than a strong PIN, pattern, or password.
A copy of your fingerprint could be used to unlock your device.
You leave fingerprints on many things you touch, including your phone or tablet..
To define the types of biometric authentication that your app accepts, pass an authentication type or a bitwise combination of types into the setAllowedAuthenticators () method.
The following code snippet shows how to support authentication using either a Class 3 biometric or a screen lock credential.
One method of protecting sensitive information or premium content within your app is to request biometric authentication, such as:
Biometric authentication is an extension of fingerprint authentication.
A biometric API is far more advanced and straightforward to integrate when compared to its predecessor.
In this article, you’re going to learn how to integrate the biometric API and how to use it.
Read on to learn about it.
