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Commit 7545d237 authored by Kevin Chyn's avatar Kevin Chyn Committed by Android (Google) Code Review
Browse files

Merge "Match Framework and AIDL SensorProps"

parents 0e2927e7 c1ef4186

core/java/android/hardware/biometrics/BiometricManager.java

+1 −0
Original line number Diff line number Diff line
@@ -103,6 +103,7 @@ public class BiometricManager { 
        @IntDef(flag = true, value = {

                BIOMETRIC_STRONG,

                BIOMETRIC_WEAK,

                BIOMETRIC_CONVENIENCE,

                DEVICE_CREDENTIAL,

        })

        @interface Types {}

core/java/android/hardware/biometrics/SensorProperties.java

0 → 100644
+82 −0
Original line number Diff line number Diff line 
/*

 * 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;



import android.annotation.IntDef;

import android.os.Parcel;

import android.os.Parcelable;



import java.lang.annotation.Retention;

import java.lang.annotation.RetentionPolicy;



/**

 * The base class containing all sensor-agnostic information. This is a superset of the

 * {@link android.hardware.biometrics.common.CommonProps}, and provides backwards-compatible

 * behavior with the older generation of HIDL (non-AIDL) interfaces.

 * @hide

 */

public class SensorProperties implements Parcelable {



    public static final int STRENGTH_CONVENIENCE = 0;

    public static final int STRENGTH_WEAK = 1;

    public static final int STRENGTH_STRONG = 2;



    @IntDef({STRENGTH_CONVENIENCE, STRENGTH_WEAK, STRENGTH_STRONG})

    @Retention(RetentionPolicy.SOURCE)

    public @interface Strength {}



    public final int sensorId;

    @Strength public final int sensorStrength;

    public final int maxEnrollmentsPerUser;



    protected SensorProperties(int sensorId, @Strength int sensorStrength,

            int maxEnrollmentsPerUser) {

        this.sensorId = sensorId;

        this.sensorStrength = sensorStrength;

        this.maxEnrollmentsPerUser = maxEnrollmentsPerUser;

    }



    protected SensorProperties(Parcel in) {

        sensorId = in.readInt();

        sensorStrength = in.readInt();

        maxEnrollmentsPerUser = in.readInt();

    }



    public static final Creator<SensorProperties> CREATOR = new Creator<SensorProperties>() {

        @Override

        public SensorProperties createFromParcel(Parcel in) {

            return new SensorProperties(in);

        }



        @Override

        public SensorProperties[] newArray(int size) {

            return new SensorProperties[size];

        }

    };



    @Override

    public int describeContents() {

        return 0;

    }



    @Override

    public void writeToParcel(Parcel dest, int flags) {

        dest.writeInt(sensorId);

        dest.writeInt(sensorStrength);

        dest.writeInt(maxEnrollmentsPerUser);

    }

}

core/java/android/hardware/face/IFaceService.aidl

+1 −1
Original line number Diff line number Diff line
@@ -110,5 +110,5 @@ interface IFaceService { 
            String opPackageName);



    // Give FaceService its ID. See AuthService.java

    void initializeConfiguration(int sensorId);

    void initializeConfiguration(int sensorId, int strength);

}

core/java/android/hardware/fingerprint/FingerprintSensorProperties.java

+27 −18
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
package android.hardware.fingerprint;



import android.annotation.IntDef;

import android.hardware.biometrics.SensorProperties;

import android.hardware.face.FaceSensorProperties;

import android.os.Parcel;

import android.os.Parcelable;
@@ -28,45 +29,44 @@ import java.lang.annotation.RetentionPolicy; 
 * Container for fingerprint sensor properties.

 * @hide

 */

public class FingerprintSensorProperties implements Parcelable {

public class FingerprintSensorProperties extends SensorProperties {



    public static final int TYPE_UNKNOWN = 0;

    public static final int TYPE_REAR = 1;

    public static final int TYPE_UDFPS = 2;

    public static final int TYPE_POWER_BUTTON = 3;

    public static final int TYPE_UDFPS_ULTRASONIC = 2;

    public static final int TYPE_UDFPS_OPTICAL = 3;

    public static final int TYPE_POWER_BUTTON = 4;

    public static final int TYPE_HOME_BUTTON = 5;



    @IntDef({

            TYPE_UNKNOWN,

    @IntDef({TYPE_UNKNOWN,

            TYPE_REAR,

            TYPE_UDFPS,

            TYPE_POWER_BUTTON})

            TYPE_UDFPS_ULTRASONIC,

            TYPE_UDFPS_OPTICAL,

            TYPE_POWER_BUTTON,

            TYPE_HOME_BUTTON})

    @Retention(RetentionPolicy.SOURCE)

    public @interface SensorType {}



    public final int sensorId;

    public final @SensorType int sensorType;

    // IBiometricsFingerprint@2.1 does not manage timeout below the HAL, so the Gatekeeper HAT

    // cannot be checked

    public final boolean resetLockoutRequiresHardwareAuthToken;

    // Maximum number of enrollments a user/profile can have.

    public final int maxTemplatesAllowed;



    /**

     * Initializes SensorProperties with specified values

     */

    public FingerprintSensorProperties(int sensorId, @SensorType int sensorType,

            boolean resetLockoutRequiresHardwareAuthToken, int maxTemplatesAllowed) {

        this.sensorId = sensorId;

    public FingerprintSensorProperties(int sensorId, @Strength int strength,

            int maxEnrollmentsPerUser, @SensorType int sensorType,

            boolean resetLockoutRequiresHardwareAuthToken) {

        super(sensorId, strength, maxEnrollmentsPerUser);

        this.sensorType = sensorType;

        this.resetLockoutRequiresHardwareAuthToken = resetLockoutRequiresHardwareAuthToken;

        this.maxTemplatesAllowed = maxTemplatesAllowed;

    }



    protected FingerprintSensorProperties(Parcel in) {

        sensorId = in.readInt();

        super(in);

        sensorType = in.readInt();

        resetLockoutRequiresHardwareAuthToken = in.readBoolean();

        maxTemplatesAllowed = in.readInt();

    }



    public static final Creator<FingerprintSensorProperties> CREATOR =
@@ -89,9 +89,18 @@ public class FingerprintSensorProperties implements Parcelable { 


    @Override

    public void writeToParcel(Parcel dest, int flags) {

        dest.writeInt(sensorId);

        super.writeToParcel(dest, flags);

        dest.writeInt(sensorType);

        dest.writeBoolean(resetLockoutRequiresHardwareAuthToken);

        dest.writeInt(maxTemplatesAllowed);

    }



    public boolean isAnyUdfpsType() {

        switch (sensorType) {

            case TYPE_UDFPS_OPTICAL:

            case TYPE_UDFPS_ULTRASONIC:

                return true;

            default:

                return false;

        }

    }

}

core/java/android/hardware/fingerprint/IFingerprintService.aidl

+1 −1
Original line number Diff line number Diff line
@@ -118,7 +118,7 @@ interface IFingerprintService { 
    void removeClientActiveCallback(IFingerprintClientActiveCallback callback);



    // Give FingerprintService its ID. See AuthService.java

    void initializeConfiguration(int sensorId);

    void initializeConfiguration(int sensorId, int strength);



    // Notifies about a finger touching the sensor area.

    void onFingerDown(int x, int y, float minor, float major);