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Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/15364786 Change-Id: If1aae2740b54c5539d7bced35a47bda6e5022358
Biometric HALs
Overview:
The interfaces within the biometrics.* HAL tree are used by the Android Biometric Services (e.g. FingerprintService, FaceService) to discover and operate biometric sensors on the device.
More details and versioning information can be found within each particular HAL.
More complete information about the Android Biometric HALs and subsystem can be found at source.android.com.