Merge changes from topic "biometrics.fingerprint@2.2" (e5249131) · Commits · e / os / android_hardware_interfaces

biometrics/fingerprint/2.2/Android.bp

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		// This file is autogenerated by hidl-gen -Landroidbp.

		hidl_interface {
		name: "android.hardware.biometrics.fingerprint@2.2",
		root: "android.hardware",
		vndk: {
		enabled: true,
		},
		srcs: [
		"types.hal",
		"IBiometricsFingerprint.hal",
		"IBiometricsFingerprintClientCallback.hal",
		],
		interfaces: [
		"android.hardware.biometrics.fingerprint@2.1",
		"android.hidl.base@1.0",
		],
		gen_java: true,
		}

biometrics/fingerprint/2.2/IBiometricsFingerprint.hal

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		/*
		* Copyright 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.biometrics.fingerprint@2.2;

		import @2.1::IBiometricsFingerprint;
		import @2.1::RequestStatus;

		interface IBiometricsFingerprint extends @2.1::IBiometricsFingerprint {
		/**
		* Fingerprint enroll request:
		* Switches the HAL state machine to collect and store a new fingerprint
		* template. Switches back as soon as enroll is complete, signalled by
		* (fingerprintMsg.type == FINGERPRINT_TEMPLATE_ENROLLING &&
		* fingerprintMsg.data.enroll.samplesRemaining == 0)
		* or after timeoutSec seconds.
		* The fingerprint template must be assigned to the group gid.
		*
		* @param hat a valid Hardware Authentication Token (HAT), generated
		* as a result of a preEnroll() call.
		* @param gid a framework defined fingerprint set (group) id.
		* @param timeoutSec a timeout in seconds.
		* @param windowId optional ID of an illumination window for optical under
		* display fingerprint sensors. Must contain a null pointer if not used.
		*
		* @return debugErrno is a value the framework logs in case it is not 0.
		*
		* A notify() function may be called with a more detailed error structure.
		*/
		enroll_2_2(vec<uint8_t> hat, uint32_t gid, uint32_t timeoutSec, handle windowId)
		generates (RequestStatus debugErrno);

		/**
		* Authenticates an operation identified by operationId
		*
		* @param operationId operation id.
		* @param gid fingerprint group id.
		* @param windowId optional ID of an illumination window for optical under
		* display fingerprint sensors. Must contain a null pointer if not used.
		*
		* @return debugErrno is a value the framework logs in case it is not 0.
		*/
		authenticate_2_2(uint64_t operationId, uint32_t gid, handle windowId)
		generates (RequestStatus debugErrno);
		};

biometrics/fingerprint/2.2/IBiometricsFingerprintClientCallback.hal

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		/*
		* Copyright 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.biometrics.fingerprint@2.2;

		import @2.1::IBiometricsFingerprintClientCallback;

		/*
		* This HAL interface communicates asynchronous results from the
		* fingerprint driver in response to user actions on the fingerprint sensor
		*/
		interface IBiometricsFingerprintClientCallback extends @2.1::IBiometricsFingerprintClientCallback {
		/**
		* Sent when a fingerprint image is acquired by the sensor
		* @param deviceId the instance of this fingerprint device
		* @param acquiredInfo a message about the quality of the acquired image
		* @param vendorCode a vendor-specific message about the quality of the image. Only
		* valid when acquiredInfo == ACQUIRED_VENDOR
		*/
		oneway onAcquired_2_2(uint64_t deviceId, FingerprintAcquiredInfo acquiredInfo,
		int32_t vendorCode);
		};

biometrics/fingerprint/2.2/types.hal

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		/*
		* Copyright 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.biometrics.fingerprint@2.2;

		import @2.1::FingerprintAcquiredInfo;

		/**
		* Fingerprint acquisition info is meant as feedback for the current operation.
		* Anything but START and ACQUIRED_GOOD must be shown to the user as feedback on
		* how to take action on the current operation. For example,
		* ACQUIRED_IMAGER_DIRTY may be used to tell the user to clean the sensor if it
		* is detected to be dirty.
		* If this causes the current operation to fail, an additional ERROR_CANCELED
		* must be sent to stop the operation in progress (e.g. enrollment).
		* In general, these messages will result in a "Try again" message.
		*/
		enum FingerprintAcquiredInfo : @2.1::FingerprintAcquiredInfo {
		/**
		* This message represents the earliest message sent at the beginning of the
		* authentication pipeline. It is expected to be used to measure latency. For
		* example, in a camera-based authentication system it's expected to be sent
		* prior to camera initialization. Note this should be sent whenever
		* authentication is restarted (see IBiometricsFace#userActivity).
		* The framework will measure latency based on the time between the last START
		* message and the onAuthenticated callback.
		*/
		START = 7,
		};

biometrics/fingerprint/2.2/vts/functional/Android.bp

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		/*
		* Copyright 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		cc_test {
		name: "VtsHalBiometricsFingerprintV2_2TargetTest",
		defaults: ["VtsHalTargetTestDefaults"],
		srcs: ["VtsHalBiometricsFingerprintV2_2TargetTest.cpp"],
		static_libs: [
		"android.hardware.biometrics.fingerprint@2.1",
		"android.hardware.biometrics.fingerprint@2.2",
		],
		test_suites: [
		"general-tests",
		"vts-core",
		],
		}