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Minor changes to interface: 1) IResetLockoutCallback renamed to ILockoutCallback 2) Removes unnecessary parameter from onChallengeGenerated 3) Adds "challenge" param to revokeChallenge to support multiple in-flight challenges Bug: 168842956 Bug: 168843220 Test: make -j56 android.hardware.biometrics.fingerprint-update-api Test: make -j Test: make -j56 VtsHalBiometricsFingerprintTargetTest Change-Id: If1f63a6d0c135d7b59690a31728b4d3fc8c2d2c4
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.