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Define IFingerprint

Browse source 
Bug: 152416783
Test: m android.hardware.biometrics.fingerprint-update-api
Change-Id: Iba1fae1739366955b6aaed55b59eed0a3fed5a57
This commit is contained in:
Ilya Matyukhin 2020-06-24 10:59:56 -07:00
parent 1da23f2c85
commit ed361970c6
26 changed files with 714 additions and 0 deletions
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19
biometrics/fingerprint/aidl/Android.bp Normal file
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aidl_interface {
name: "android.hardware.biometrics.fingerprint",
vendor_available: true,
srcs: [
"android/hardware/biometrics/fingerprint/**/*.aidl",
],
imports: [
"android.hardware.keymaster",
],
stability: "vintf",
backend: {
java: {
platform_apis: true,
},
cpp: {
enabled: false,
},
},
}

29
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/AcquiredInfo.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@Backing(type="byte") @VintfStability
enum AcquiredInfo {
GOOD = 0,
PARTIAL = 1,
INSUFFICIENT = 2,
SENSOR_DIRTY = 3,
TOO_SLOW = 4,
TOO_FAST = 5,
START = 6,
VENDOR = 7,
}

30
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/Error.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@Backing(type="byte") @VintfStability
enum Error {
HW_UNAVAILABLE = 0,
UNABLE_TO_PROCESS = 1,
TIMEOUT = 2,
NO_SPACE = 3,
CANCELED = 4,
UNABLE_TO_REMOVE = 5,
LOCKOUT = 6,
LOCKOUT_PERMANENT = 7,
VENDOR = 8,
}

22
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/ICancellationSignal.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@VintfStability
interface ICancellationSignal {
oneway void cancel();
}

26
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/IFingerprint.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@VintfStability
interface IFingerprint {
android.hardware.biometrics.fingerprint.SensorProps[] getSensorProps();
android.hardware.biometrics.fingerprint.ISession createSession(in int sensorId, in int userId, in android.hardware.biometrics.fingerprint.ISessionCallback cb);
void setResetLockoutCallback(in android.hardware.biometrics.fingerprint.IResetLockoutCallback cb);
void generateChallenge(in int sensorId, in int userId, in long keystoreOperationId, in int timeoutSec, in android.hardware.biometrics.fingerprint.IGenerateChallengeCallback cb);
void revokeChallenge(in int sensorId, in int userId, in android.hardware.biometrics.fingerprint.IRevokeChallengeCallback cb);
}

22
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/IGenerateChallengeCallback.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@VintfStability
interface IGenerateChallengeCallback {
oneway void onChallengeGenerated(in int sensorId, in int userId, in long keystoreOperationId, in long challenge);
}

22
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/IResetLockoutCallback.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@VintfStability
interface IResetLockoutCallback {
oneway void onLockoutReset(in int sensorId, in int userId, in long durationMilli);
}

22
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/IRevokeChallengeCallback.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@VintfStability
interface IRevokeChallengeCallback {
oneway void onChallengeRevoked(in int sensorId, in int userId, in long challenge);
}

31
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/ISession.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@VintfStability
interface ISession {
android.hardware.biometrics.fingerprint.ICancellationSignal enroll(in int cookie, in android.hardware.keymaster.HardwareAuthToken hat);
android.hardware.biometrics.fingerprint.ICancellationSignal authenticate(in int cookie, in long keystoreOperationId);
android.hardware.biometrics.fingerprint.ICancellationSignal detectInteraction(in int cookie);
void enumerateEnrollments(in int cookie);
void removeEnrollments(in int cookie, in int[] enrollmentIds);
void getAuthenticatorId(in int cookie);
void resetLockout(in int cookie, in android.hardware.keymaster.HardwareAuthToken hat);
void onPointerDown(in int pointerId, in int x, in int y, in float minor, in float major);
void onPointerUp(in int pointerId);
void onUiReady();
}

29
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/ISessionCallback.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@VintfStability
interface ISessionCallback {
void onStateChanged(in int cookie, in android.hardware.biometrics.fingerprint.SessionState state);
void onAcquired(in android.hardware.biometrics.fingerprint.AcquiredInfo info, in int vendorCode);
void onError(in android.hardware.biometrics.fingerprint.Error error, in int vendorCode);
void onEnrollmentProgress(in int enrollmentId, int remaining, int vendorCode);
void onAuthenticated(in int enrollmentId, in android.hardware.keymaster.HardwareAuthToken hat);
void onInteractionDetected();
void onEnrollmentsEnumerated(in int[] enrollmentIds);
void onEnrollmentsRemoved(in int[] enrollmentIds);
}

24
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/SensorProps.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@VintfStability
parcelable SensorProps {
int sensorId;
android.hardware.biometrics.fingerprint.SensorType sensorType;
boolean resetLockoutRequiresHardwareAuthToken;
}

27
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/SensorType.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@Backing(type="byte") @VintfStability
enum SensorType {
UNKNOWN = 0,
REAR = 1,
UNDER_DISPLAY_ULTRASONIC = 2,
UNDER_DISPLAY_OPTICAL = 3,
POWER_BUTTON = 4,
HOME_BUTTON = 5,
}

29
biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/SessionState.aidl Normal file
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///////////////////////////////////////////////////////////////////////////////
// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
///////////////////////////////////////////////////////////////////////////////
// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
// edit this file. It looks like you are doing that because you have modified
// an AIDL interface in a backward-incompatible way, e.g., deleting a function
// from an interface or a field from a parcelable and it broke the build. That
// breakage is intended.
//
// You must not make a backward incompatible changes to the AIDL files built
// with the aidl_interface module type with versions property set. The module
// type is used to build AIDL files in a way that they can be used across
// independently updatable components of the system. If a device is shipped
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
package android.hardware.biometrics.fingerprint;
@Backing(type="byte") @VintfStability
enum SessionState {
IDLING = 0,
ENROLLING = 1,
AUTHENTICATING = 2,
DETECTING_INTERACTION = 3,
ENUMERATING_ENROLLMENTS = 4,
REMOVING_ENROLLMENTS = 5,
GETTING_AUTHENTICATOR_ID = 6,
RESETTING_LOCKOUT = 7,
}

31
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/AcquiredInfo.aidl Normal file
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/*
* Copyright (C) 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;
@VintfStability
@Backing(type="byte")
enum AcquiredInfo {
GOOD,
PARTIAL,
INSUFFICIENT,
SENSOR_DIRTY,
TOO_SLOW,
TOO_FAST,
START,
VENDOR
}

32
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/Error.aidl Normal file
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/*
* Copyright (C) 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;
@VintfStability
@Backing(type="byte")
enum Error {
HW_UNAVAILABLE,
UNABLE_TO_PROCESS,
TIMEOUT,
NO_SPACE,
CANCELED,
UNABLE_TO_REMOVE,
LOCKOUT,
LOCKOUT_PERMANENT,
VENDOR
}

23
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/ICancellationSignal.aidl Normal file
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/*
* Copyright (C) 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;
@VintfStability
oneway interface ICancellationSignal {
void cancel();
}

37
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/IFingerprint.aidl Normal file
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/*
* Copyright (C) 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;
import android.hardware.biometrics.fingerprint.IGenerateChallengeCallback;
import android.hardware.biometrics.fingerprint.IResetLockoutCallback;
import android.hardware.biometrics.fingerprint.IRevokeChallengeCallback;
import android.hardware.biometrics.fingerprint.ISession;
import android.hardware.biometrics.fingerprint.ISessionCallback;
import android.hardware.biometrics.fingerprint.SensorProps;
@VintfStability
interface IFingerprint {
SensorProps[] getSensorProps();
ISession createSession(in int sensorId, in int userId, in ISessionCallback cb);
void setResetLockoutCallback(in IResetLockoutCallback cb);
void generateChallenge(in int sensorId, in int userId, in long keystoreOperationId, in int timeoutSec, in IGenerateChallengeCallback cb);
void revokeChallenge(in int sensorId, in int userId, in IRevokeChallengeCallback cb);
}

23
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/IGenerateChallengeCallback.aidl Normal file
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/*
* Copyright (C) 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;
@VintfStability
oneway interface IGenerateChallengeCallback {
void onChallengeGenerated(in int sensorId, in int userId, in long keystoreOperationId, in long challenge);
}

23
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/IResetLockoutCallback.aidl Normal file
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/*
* Copyright (C) 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;
@VintfStability
oneway interface IResetLockoutCallback {
void onLockoutReset(in int sensorId, in int userId, in long durationMilli);
}

23
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/IRevokeChallengeCallback.aidl Normal file
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/*
* Copyright (C) 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;
@VintfStability
oneway interface IRevokeChallengeCallback {
void onChallengeRevoked(in int sensorId, in int userId, in long challenge);
}

53
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/ISession.aidl Normal file
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/*
* Copyright (C) 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;
import android.hardware.biometrics.fingerprint.ICancellationSignal;
import android.hardware.keymaster.HardwareAuthToken;
@VintfStability
interface ISession {
/**
* Methods applicable to any fingerprint type.
*/
ICancellationSignal enroll(in int cookie, in HardwareAuthToken hat);
ICancellationSignal authenticate(in int cookie, in long keystoreOperationId);
ICancellationSignal detectInteraction(in int cookie);
void enumerateEnrollments(in int cookie);
void removeEnrollments(in int cookie, in int[] enrollmentIds);
void getAuthenticatorId(in int cookie);
void resetLockout(in int cookie, in HardwareAuthToken hat);
/**
* Methods for notifying the under-display fingerprint sensor about external events.
*/
void onPointerDown(in int pointerId, in int x, in int y, in float minor, in float major);
void onPointerUp(in int pointerId);
void onUiReady();
}

41
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/ISessionCallback.aidl Normal file
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@ -0,0 +1,41 @@
/*
* Copyright (C) 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;
import android.hardware.biometrics.fingerprint.AcquiredInfo;
import android.hardware.biometrics.fingerprint.Error;
import android.hardware.biometrics.fingerprint.SessionState;
import android.hardware.keymaster.HardwareAuthToken;
@VintfStability
interface ISessionCallback {
void onStateChanged(in int cookie, in SessionState state);
void onAcquired(in AcquiredInfo info, in int vendorCode);
void onError(in Error error, in int vendorCode);
void onEnrollmentProgress(in int enrollmentId, int remaining, int vendorCode);
void onAuthenticated(in int enrollmentId, in HardwareAuthToken hat);
void onInteractionDetected();
void onEnrollmentsEnumerated(in int[] enrollmentIds);
void onEnrollmentsRemoved(in int[] enrollmentIds);
}

29
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/SensorProps.aidl Normal file
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/*
* Copyright (C) 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;
import android.hardware.biometrics.fingerprint.SensorType;
@VintfStability
parcelable SensorProps {
int sensorId;
SensorType sensorType;
boolean resetLockoutRequiresHardwareAuthToken;
}

29
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/SensorType.aidl Normal file
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/*
* Copyright (C) 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;
@VintfStability
@Backing(type="byte")
enum SensorType {
UNKNOWN,
REAR,
UNDER_DISPLAY_ULTRASONIC,
UNDER_DISPLAY_OPTICAL,
POWER_BUTTON,
HOME_BUTTON
}

31
biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/SessionState.aidl Normal file
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/*
* Copyright (C) 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;
@VintfStability
@Backing(type="byte")
enum SessionState {
IDLING,
ENROLLING,
AUTHENTICATING,
DETECTING_INTERACTION,
ENUMERATING_ENROLLMENTS,
REMOVING_ENROLLMENTS,
GETTING_AUTHENTICATOR_ID,
RESETTING_LOCKOUT
}

7
compatibility_matrices/compatibility_matrix.current.xml
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@ -100,6 +100,13 @@
<instance>default</instance>
</interface>
</hal>
<hal format="aidl" optional="true">
<name>android.hardware.biometrics.fingerprint</name>
<interface>
<name>IFingerprint</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.hardware.bluetooth</name>
<version>1.0-1</version>