Update framework for fingerprint and multi-biometric CTS (fdf810a4) · Commits · e / os / android_frameworks_base

core/java/android/hardware/biometrics/SensorPropertiesInternal.java

+12 −4

Original line number	Diff line number	Diff line
		@@ -16,13 +16,10 @@

		package android.hardware.biometrics;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.os.Parcel;
		import android.os.Parcelable;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;

		/**
		* The base class containing all modality-agnostic information. This is a superset of the
		* {@link android.hardware.biometrics.common.CommonProps}, and provides backwards-compatible
		@@ -35,6 +32,11 @@ public class SensorPropertiesInternal implements Parcelable {
		@SensorProperties.Strength public final int sensorStrength;
		public final int maxEnrollmentsPerUser;

		public static SensorPropertiesInternal from(@NonNull SensorPropertiesInternal prop) {
		return new SensorPropertiesInternal(prop.sensorId, prop.sensorStrength,
		prop.maxEnrollmentsPerUser);
		}

		protected SensorPropertiesInternal(int sensorId, @SensorProperties.Strength int sensorStrength,
		int maxEnrollmentsPerUser) {
		this.sensorId = sensorId;
		@@ -72,4 +74,10 @@ public class SensorPropertiesInternal implements Parcelable {
		dest.writeInt(sensorStrength);
		dest.writeInt(maxEnrollmentsPerUser);
		}

		@Override
		public String toString() {
		return "ID: " + sensorId + ", Strength: " + sensorStrength
		+ ", MaxEnrollmentsPerUser: " + maxEnrollmentsPerUser;
		}
		}

core/java/android/hardware/face/FaceSensorPropertiesInternal.java

+5 −1

Original line number	Diff line number	Diff line
		@@ -19,7 +19,6 @@ package android.hardware.face;
		import android.hardware.biometrics.SensorProperties;
		import android.hardware.biometrics.SensorPropertiesInternal;
		import android.os.Parcel;
		import android.os.Parcelable;

		/**
		* Container for face sensor properties.
		@@ -78,4 +77,9 @@ public class FaceSensorPropertiesInternal extends SensorPropertiesInternal {
		dest.writeBoolean(supportsFaceDetection);
		dest.writeBoolean(supportsSelfIllumination);
		}

		@Override
		public String toString() {
		return "ID: " + sensorId + ", Strength: " + sensorStrength;
		}
		}

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

+5 −1

Original line number	Diff line number	Diff line
		@@ -500,7 +500,11 @@ public class BiometricService extends SystemService {

		final List<SensorPropertiesInternal> sensors = new ArrayList<>();
		for (BiometricSensor sensor : mSensors) {
		sensors.add(sensor.impl.getSensorProperties(opPackageName));
		// Explicitly re-create as the super class, since AIDL doesn't play nicely with
		// "List<? extends SensorPropertiesInternal> ...
		final SensorPropertiesInternal prop = SensorPropertiesInternal
		.from(sensor.impl.getSensorProperties(opPackageName));
		sensors.add(prop);
		}

		return sensors;

services/core/java/com/android/server/biometrics/sensors/face/aidl/FaceProvider.java

+6 −6

Original line number	Diff line number	Diff line
		@@ -65,7 +65,6 @@ import java.util.List;
		* Provider for a single instance of the {@link IFace} HAL.
		*/
		public class FaceProvider implements IBinder.DeathRecipient, ServiceProvider {
		private static final String TAG = "FaceProvider";
		private static final int ENROLL_TIMEOUT_SEC = 75;

		private boolean mTestHalEnabled;
		@@ -88,7 +87,7 @@ public class FaceProvider implements IBinder.DeathRecipient, ServiceProvider {
		public void onTaskStackChanged() {
		mHandler.post(() -> {
		for (int i = 0; i < mSensors.size(); i++) {
		final ClientMonitor<?> client = mSensors.get(i).getScheduler()
		final ClientMonitor<?> client = mSensors.valueAt(i).getScheduler()
		.getCurrentClient();
		if (!(client instanceof AuthenticationClient)) {
		Slog.e(getTag(), "Task stack changed for client: " + client);
		@@ -108,7 +107,7 @@ public class FaceProvider implements IBinder.DeathRecipient, ServiceProvider {
		&& !client.isAlreadyDone()) {
		Slog.e(getTag(), "Stopping background authentication, top: "
		+ topPackage + " currentClient: " + client);
		mSensors.get(i).getScheduler()
		mSensors.valueAt(i).getScheduler()
		.cancelAuthentication(client.getToken());
		}
		}
		@@ -550,12 +549,13 @@ public class FaceProvider implements IBinder.DeathRecipient, ServiceProvider {

		JSONObject dump = new JSONObject();
		try {
		dump.put("service", "Face Manager");
		dump.put("service", getTag());

		JSONArray sets = new JSONArray();
		for (UserInfo user : UserManager.get(mContext).getUsers()) {
		final int userId = user.getUserHandle().getIdentifier();
		final int c = FaceUtils.getInstance().getBiometricsForUser(mContext, userId).size();
		final int c = FaceUtils.getInstance(sensorId)
		.getBiometricsForUser(mContext, userId).size();
		JSONObject set = new JSONObject();
		set.put("id", userId);
		set.put("count", c);
		@@ -574,7 +574,7 @@ public class FaceProvider implements IBinder.DeathRecipient, ServiceProvider {

		dump.put("prints", sets);
		} catch (JSONException e) {
		Slog.e(TAG, "dump formatting failure", e);
		Slog.e(getTag(), "dump formatting failure", e);
		}
		pw.println(dump);
		pw.println("HAL deaths since last reboot: " + performanceTracker.getHALDeathCount());

services/core/java/com/android/server/biometrics/sensors/face/aidl/TestSession.java

+1 −2

Original line number	Diff line number	Diff line
		@@ -24,7 +24,6 @@ import android.hardware.common.NativeHandle;
		import android.hardware.keymaster.HardwareAuthToken;
		import android.os.Binder;
		import android.os.IBinder;
		import android.os.RemoteException;

		/**
		* Test session that provides mostly no-ops.
		@@ -59,7 +58,7 @@ public class TestSession extends ISession.Stub {
		public ICancellationSignal authenticate(int cookie, long operationId) {
		return new ICancellationSignal() {
		@Override
		public void cancel() throws RemoteException {
		public void cancel() {
		mHalSessionCallback.onError(Error.CANCELED, 0 /* vendorCode */);
		}