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platform_hardware_interfaces/biometrics
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TreeHugger Robot de4d1e954f Merge changes from topic "fix-IFace-enroll" into sc-dev 
* changes:
  IFace: update VTS test to pass std::nullopt for previewSurface
  IFace: update default implementation to use optional previewSurface
  IFace: annotate the previewSurface as @nullable in enroll
2021-07-27 00:21:27 +00:00
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common/aidl Freeze AIDL APIs for SC 2021-05-25 10:13:26 +09:00
face Merge changes from topic "fix-IFace-enroll" into sc-dev 2021-07-27 00:21:27 +00:00
fingerprint Update comments for IBiometricsFingerprint@2.3 2021-07-22 19:39:21 -07:00
README.md Add authenticatorId changes to Fingerprint aidl 2020-09-17 13:16:58 -07:00

README.md

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.