Merge "Add ComponentInfo in sensor properties into dumpsys" into udc-dev (1ceca93e) · Commits · e / os / android_frameworks_base

core/java/android/hardware/biometrics/ComponentInfoInternal.java

+16 −7

Original line number	Diff line number	Diff line
		@@ -19,6 +19,8 @@ package android.hardware.biometrics;
		import android.annotation.NonNull;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.text.TextUtils;
		import android.util.IndentingPrintWriter;

		/**
		* The internal class for storing the component info for a subsystem of the biometric sensor,
		@@ -90,12 +92,19 @@ public class ComponentInfoInternal implements Parcelable {
		dest.writeString(softwareVersion);
		}

		@Override
		public String toString() {
		return "ComponentId: " + componentId
		+ ", HardwareVersion: " + hardwareVersion
		+ ", FirmwareVersion: " + firmwareVersion
		+ ", SerialNumber " + serialNumber
		+ ", SoftwareVersion: " + softwareVersion;
		/**
		* Print the component info into the given stream.
		*
		* @param pw The stream to dump the info into.
		* @hide
		*/
		public void dump(@NonNull IndentingPrintWriter pw) {
		pw.println(TextUtils.formatSimple("componentId: %s", componentId));
		pw.increaseIndent();
		pw.println(TextUtils.formatSimple("hardwareVersion: %s", hardwareVersion));
		pw.println(TextUtils.formatSimple("firmwareVersion: %s", firmwareVersion));
		pw.println(TextUtils.formatSimple("serialNumber: %s", serialNumber));
		pw.println(TextUtils.formatSimple("softwareVersion: %s", softwareVersion));
		pw.decreaseIndent();
		}
		}

core/java/android/hardware/biometrics/IBiometricService.aidl

+2 −2

Original line number	Diff line number	Diff line
		@@ -58,10 +58,10 @@ interface IBiometricService {
		boolean hasEnrolledBiometrics(int userId, String opPackageName);

		// Registers an authenticator (e.g. face, fingerprint, iris).
		// Id must be unique, whereas strength and modality don't need to be.
		// Sensor Id in sensor props must be unique, whereas modality doesn't need to be.
		// TODO(b/123321528): Turn strength and modality into enums.
		@EnforcePermission("USE_BIOMETRIC_INTERNAL")
		void registerAuthenticator(int id, int modality, int strength,
		void registerAuthenticator(int modality, in SensorPropertiesInternal props,
		IBiometricAuthenticator authenticator);

		// Register callback for when keyguard biometric eligibility changes.

services/core/java/com/android/server/biometrics/BiometricSensor.java

+31 −6

Original line number	Diff line number	Diff line
		@@ -22,14 +22,20 @@ import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.content.Context;
		import android.hardware.biometrics.BiometricConstants;
		import android.hardware.biometrics.ComponentInfoInternal;
		import android.hardware.biometrics.IBiometricAuthenticator;
		import android.hardware.biometrics.IBiometricSensorReceiver;
		import android.hardware.biometrics.SensorPropertiesInternal;
		import android.os.IBinder;
		import android.os.RemoteException;
		import android.text.TextUtils;
		import android.util.IndentingPrintWriter;
		import android.util.Slog;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.util.Collections;
		import java.util.List;

		/**
		* Wraps IBiometricAuthenticator implementation and stores information about the authenticator,
		@@ -67,6 +73,7 @@ public abstract class BiometricSensor {
		public final int id;
		public final @Authenticators.Types int oemStrength; // strength as configured by the OEM
		public final int modality;
		@NonNull public final List<ComponentInfoInternal> componentInfo;
		public final IBiometricAuthenticator impl;

		private @Authenticators.Types int mUpdatedStrength; // updated by BiometricStrengthController
		@@ -86,15 +93,16 @@ public abstract class BiometricSensor {
		*/
		abstract boolean confirmationSupported();

		BiometricSensor(@NonNull Context context, int id, int modality,
		@Authenticators.Types int strength, IBiometricAuthenticator impl) {
		BiometricSensor(@NonNull Context context, int modality, @NonNull SensorPropertiesInternal props,
		IBiometricAuthenticator impl) {
		this.mContext = context;
		this.id = id;
		this.id = props.sensorId;
		this.modality = modality;
		this.oemStrength = strength;
		this.oemStrength = Utils.propertyStrengthToAuthenticatorStrength(props.sensorStrength);
		this.componentInfo = Collections.unmodifiableList(props.componentInfo);
		this.impl = impl;

		mUpdatedStrength = strength;
		mUpdatedStrength = oemStrength;
		goToStateUnknown();
		}

		@@ -178,8 +186,25 @@ public abstract class BiometricSensor {
		return "ID(" + id + ")"
		+ ", oemStrength: " + oemStrength
		+ ", updatedStrength: " + mUpdatedStrength
		+ ", modality " + modality
		+ ", modality: " + modality
		+ ", state: " + mSensorState
		+ ", cookie: " + mCookie;
		}

		protected void dump(@NonNull IndentingPrintWriter pw) {
		pw.println(TextUtils.formatSimple("ID: %d", id));
		pw.increaseIndent();
		pw.println(TextUtils.formatSimple("oemStrength: %d", oemStrength));
		pw.println(TextUtils.formatSimple("updatedStrength: %d", mUpdatedStrength));
		pw.println(TextUtils.formatSimple("modality: %d", modality));
		pw.println("componentInfo:");
		for (ComponentInfoInternal info : componentInfo) {
		pw.increaseIndent();
		info.dump(pw);
		pw.decreaseIndent();
		}
		pw.println(TextUtils.formatSimple("state: %d", mSensorState));
		pw.println(TextUtils.formatSimple("cookie: %d", mCookie));
		pw.decreaseIndent();
		}
		}

services/core/java/com/android/server/biometrics/BiometricService.java

+15 −7

Original line number	Diff line number	Diff line
		@@ -62,6 +62,7 @@ import android.provider.Settings;
		import android.security.KeyStore;
		import android.text.TextUtils;
		import android.util.ArraySet;
		import android.util.IndentingPrintWriter;
		import android.util.Pair;
		import android.util.Slog;
		import android.util.proto.ProtoOutputStream;
		@@ -638,13 +639,16 @@ public class BiometricService extends SystemService {

		@android.annotation.EnforcePermission(android.Manifest.permission.USE_BIOMETRIC_INTERNAL)
		@Override
		public synchronized void registerAuthenticator(int id, int modality,
		@Authenticators.Types int strength,
		public synchronized void registerAuthenticator(int modality,
		@NonNull SensorPropertiesInternal props,
		@NonNull IBiometricAuthenticator authenticator) {

		super.registerAuthenticator_enforcePermission();

		Slog.d(TAG, "Registering ID: " + id
		@Authenticators.Types final int strength =
		Utils.propertyStrengthToAuthenticatorStrength(props.sensorStrength);

		Slog.d(TAG, "Registering ID: " + props.sensorId
		+ " Modality: " + modality
		+ " Strength: " + strength);

		@@ -665,12 +669,12 @@ public class BiometricService extends SystemService {
		}

		for (BiometricSensor sensor : mSensors) {
		if (sensor.id == id) {
		if (sensor.id == props.sensorId) {
		throw new IllegalStateException("Cannot register duplicate authenticator");
		}
		}

		mSensors.add(new BiometricSensor(getContext(), id, modality, strength, authenticator) {
		mSensors.add(new BiometricSensor(getContext(), modality, props, authenticator) {
		@Override
		boolean confirmationAlwaysRequired(int userId) {
		return mSettingObserver.getConfirmationAlwaysRequired(modality, userId);
		@@ -1360,13 +1364,17 @@ public class BiometricService extends SystemService {
		return null;
		}

		private void dumpInternal(PrintWriter pw) {
		private void dumpInternal(PrintWriter printWriter) {
		IndentingPrintWriter pw = new IndentingPrintWriter(printWriter);

		pw.println("Legacy Settings: " + mSettingObserver.mUseLegacyFaceOnlySettings);
		pw.println();

		pw.println("Sensors:");
		for (BiometricSensor sensor : mSensors) {
		pw.println(" " + sensor);
		pw.increaseIndent();
		sensor.dump(pw);
		pw.decreaseIndent();
		}
		pw.println();
		pw.println("CurrentSession: " + mAuthSession);

services/core/java/com/android/server/biometrics/sensors/face/FaceServiceRegistry.java

+1 −5

Original line number	Diff line number	Diff line
		@@ -20,7 +20,6 @@ import static android.hardware.biometrics.BiometricAuthenticator.TYPE_FACE;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.hardware.biometrics.BiometricManager;
		import android.hardware.biometrics.IBiometricService;
		import android.hardware.face.FaceSensorPropertiesInternal;
		import android.hardware.face.IFaceAuthenticatorsRegisteredCallback;
		@@ -28,7 +27,6 @@ import android.hardware.face.IFaceService;
		import android.os.RemoteException;
		import android.util.Slog;

		import com.android.server.biometrics.Utils;
		import com.android.server.biometrics.sensors.BiometricServiceRegistry;

		import java.util.List;
		@@ -53,10 +51,8 @@ public class FaceServiceRegistry extends BiometricServiceRegistry<ServiceProvide
		@Override
		protected void registerService(@NonNull IBiometricService service,
		@NonNull FaceSensorPropertiesInternal props) {
		@BiometricManager.Authenticators.Types final int strength =
		Utils.propertyStrengthToAuthenticatorStrength(props.sensorStrength);
		try {
		service.registerAuthenticator(props.sensorId, TYPE_FACE, strength,
		service.registerAuthenticator(TYPE_FACE, props,
		new FaceAuthenticator(mService, props.sensorId));
		} catch (RemoteException e) {
		Slog.e(TAG, "Remote exception when registering sensorId: " + props.sensorId);