Android Biometric API
The Android Biometric API is a library provided by Google for Android developers to integrate biometric authentication (such as fingerprint, face, or iris scanning) into their applications. It offers a standardized, secure way to handle biometric authentication flows, including fallback options like PIN or password, and ensures compatibility across different Android devices and versions. The API simplifies the implementation of biometric features while adhering to security best practices and user privacy guidelines.
Developers should learn and use the Android Biometric API when building Android apps that require secure user authentication, such as banking apps, password managers, or any application handling sensitive data. It is essential for enhancing security and user convenience by replacing or supplementing traditional password-based logins with biometric methods. The API is particularly useful for ensuring compliance with security standards and providing a consistent user experience across various Android devices, from smartphones to tablets.