Merge changes from topic "more-cancel-sc-qpr1-dev" into sc-qpr1-dev am:... (88fdc506) · Commits · e / os / android_frameworks_base

core/java/android/hardware/biometrics/BiometricPrompt.java

+22 −12

Original line number	Diff line number	Diff line
		@@ -438,9 +438,16 @@ public class BiometricPrompt implements BiometricAuthenticator, BiometricConstan
		}

		private class OnAuthenticationCancelListener implements CancellationSignal.OnCancelListener {
		private final long mAuthRequestId;

		OnAuthenticationCancelListener(long id) {
		mAuthRequestId = id;
		}

		@Override
		public void onCancel() {
		cancelAuthentication();
		Log.d(TAG, "Cancel BP authentication requested for: " + mAuthRequestId);
		cancelAuthentication(mAuthRequestId);
		}
		}

		@@ -853,10 +860,12 @@ public class BiometricPrompt implements BiometricAuthenticator, BiometricConstan
		* @param userId The user to authenticate
		* @param operationId The keystore operation associated with authentication
		*
		* @return A requestId that can be used to cancel this operation.
		*
		* @hide
		*/
		@RequiresPermission(USE_BIOMETRIC_INTERNAL)
		public void authenticateUserForOperation(
		public long authenticateUserForOperation(
		@NonNull CancellationSignal cancel,
		@NonNull @CallbackExecutor Executor executor,
		@NonNull AuthenticationCallback callback,
		@@ -871,7 +880,8 @@ public class BiometricPrompt implements BiometricAuthenticator, BiometricConstan
		if (callback == null) {
		throw new IllegalArgumentException("Must supply a callback");
		}
		authenticateInternal(operationId, cancel, executor, callback, userId);

		return authenticateInternal(operationId, cancel, executor, callback, userId);
		}

		/**
		@@ -1002,10 +1012,10 @@ public class BiometricPrompt implements BiometricAuthenticator, BiometricConstan
		authenticateInternal(null /* crypto */, cancel, executor, callback, mContext.getUserId());
		}

		private void cancelAuthentication() {
		private void cancelAuthentication(long requestId) {
		if (mService != null) {
		try {
		mService.cancelAuthentication(mToken, mContext.getOpPackageName());
		mService.cancelAuthentication(mToken, mContext.getOpPackageName(), requestId);
		} catch (RemoteException e) {
		Log.e(TAG, "Unable to cancel authentication", e);
		}
		@@ -1024,7 +1034,7 @@ public class BiometricPrompt implements BiometricAuthenticator, BiometricConstan
		authenticateInternal(operationId, cancel, executor, callback, userId);
		}

		private void authenticateInternal(
		private long authenticateInternal(
		long operationId,
		@NonNull CancellationSignal cancel,
		@NonNull @CallbackExecutor Executor executor,
		@@ -1040,9 +1050,7 @@ public class BiometricPrompt implements BiometricAuthenticator, BiometricConstan
		try {
		if (cancel.isCanceled()) {
		Log.w(TAG, "Authentication already canceled");
		return;
		} else {
		cancel.setOnCancelListener(new OnAuthenticationCancelListener());
		return -1;
		}

		mExecutor = executor;
		@@ -1065,14 +1073,16 @@ public class BiometricPrompt implements BiometricAuthenticator, BiometricConstan
		promptInfo = mPromptInfo;
		}

		mService.authenticate(mToken, operationId, userId, mBiometricServiceReceiver,
		mContext.getOpPackageName(), promptInfo);

		final long authId = mService.authenticate(mToken, operationId, userId,
		mBiometricServiceReceiver, mContext.getOpPackageName(), promptInfo);
		cancel.setOnCancelListener(new OnAuthenticationCancelListener(authId));
		return authId;
		} catch (RemoteException e) {
		Log.e(TAG, "Remote exception while authenticating", e);
		mExecutor.execute(() -> callback.onAuthenticationError(
		BiometricPrompt.BIOMETRIC_ERROR_HW_UNAVAILABLE,
		mContext.getString(R.string.biometric_error_hw_unavailable)));
		return -1;
		}
		}

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

+6 −5

Original line number	Diff line number	Diff line
		@@ -41,13 +41,14 @@ interface IAuthService {
		// Retrieve the package where BIometricOrompt's UI is implemented
		String getUiPackage();

		// Requests authentication. The service choose the appropriate biometric to use, and show
		// the corresponding BiometricDialog.
		void authenticate(IBinder token, long sessionId, int userId,
		// Requests authentication. The service chooses the appropriate biometric to use, and shows
		// the corresponding BiometricDialog. A requestId is returned that can be used to cancel
		// this operation.
		long authenticate(IBinder token, long sessionId, int userId,
		IBiometricServiceReceiver receiver, String opPackageName, in PromptInfo promptInfo);

		// Cancel authentication for the given sessionId
		void cancelAuthentication(IBinder token, String opPackageName);
		// Cancel authentication for the given requestId.
		void cancelAuthentication(IBinder token, String opPackageName, long requestId);

		// TODO(b/141025588): Make userId the first arg to be consistent with hasEnrolledBiometrics.
		// Checks if biometrics can be used.

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

+3 −3

Original line number	Diff line number	Diff line
		@@ -48,13 +48,13 @@ interface IBiometricAuthenticator {
		// startPreparedClient().
		void prepareForAuthentication(boolean requireConfirmation, IBinder token, long operationId,
		int userId, IBiometricSensorReceiver sensorReceiver, String opPackageName,
		int cookie, boolean allowBackgroundAuthentication);
		long requestId, int cookie, boolean allowBackgroundAuthentication);

		// Starts authentication with the previously prepared client.
		void startPreparedClient(int cookie);

		// Cancels authentication.
		void cancelAuthenticationFromService(IBinder token, String opPackageName);
		// Cancels authentication for the given requestId.
		void cancelAuthenticationFromService(IBinder token, String opPackageName, long requestId);

		// Determine if HAL is loaded and ready
		boolean isHardwareDetected(String opPackageName);

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

+6 −5

Original line number	Diff line number	Diff line
		@@ -36,13 +36,14 @@ interface IBiometricService {
		// Retrieve static sensor properties for all biometric sensors
		List<SensorPropertiesInternal> getSensorProperties(String opPackageName);

		// Requests authentication. The service choose the appropriate biometric to use, and show
		// the corresponding BiometricDialog.
		void authenticate(IBinder token, long operationId, int userId,
		// Requests authentication. The service chooses the appropriate biometric to use, and shows
		// the corresponding BiometricDialog. A requestId is returned that can be used to cancel
		// this operation.
		long authenticate(IBinder token, long operationId, int userId,
		IBiometricServiceReceiver receiver, String opPackageName, in PromptInfo promptInfo);

		// Cancel authentication for the given session.
		void cancelAuthentication(IBinder token, String opPackageName);
		// Cancel authentication for the given requestId.
		void cancelAuthentication(IBinder token, String opPackageName, long requestId);

		// Checks if biometrics can be used.
		int canAuthenticate(String opPackageName, int userId, int callingUserId, int authenticators);

core/java/android/hardware/face/FaceManager.java

+34 −29

Original line number	Diff line number	Diff line
		@@ -58,7 +58,7 @@ import java.util.List;
		public class FaceManager implements BiometricAuthenticator, BiometricFaceConstants {

		private static final String TAG = "FaceManager";
		private static final boolean DEBUG = true;

		private static final int MSG_ENROLL_RESULT = 100;
		private static final int MSG_ACQUIRED = 101;
		private static final int MSG_AUTHENTICATION_SUCCEEDED = 102;
		@@ -207,13 +207,9 @@ public class FaceManager implements BiometricAuthenticator, BiometricFaceConstan
		throw new IllegalArgumentException("Must supply an authentication callback");
		}

		if (cancel != null) {
		if (cancel.isCanceled()) {
		if (cancel != null && cancel.isCanceled()) {
		Slog.w(TAG, "authentication already canceled");
		return;
		} else {
		cancel.setOnCancelListener(new OnAuthenticationCancelListener(crypto));
		}
		}

		if (mService != null) {
		@@ -223,17 +219,18 @@ public class FaceManager implements BiometricAuthenticator, BiometricFaceConstan
		mCryptoObject = crypto;
		final long operationId = crypto != null ? crypto.getOpId() : 0;
		Trace.beginSection("FaceManager#authenticate");
		mService.authenticate(mToken, operationId, userId, mServiceReceiver,
		mContext.getOpPackageName(), isKeyguardBypassEnabled);
		final long authId = mService.authenticate(mToken, operationId, userId,
		mServiceReceiver, mContext.getOpPackageName(), isKeyguardBypassEnabled);
		if (cancel != null) {
		cancel.setOnCancelListener(new OnAuthenticationCancelListener(authId));
		}
		} catch (RemoteException e) {
		Slog.w(TAG, "Remote exception while authenticating: ", e);
		if (callback != null) {
		// Though this may not be a hardware issue, it will cause apps to give up or
		// try again later.
		callback.onAuthenticationError(FACE_ERROR_HW_UNAVAILABLE,
		getErrorString(mContext, FACE_ERROR_HW_UNAVAILABLE,
		0 /* vendorCode */));
		}
		} finally {
		Trace.endSection();
		}
		@@ -255,14 +252,14 @@ public class FaceManager implements BiometricAuthenticator, BiometricFaceConstan
		if (cancel.isCanceled()) {
		Slog.w(TAG, "Detection already cancelled");
		return;
		} else {
		cancel.setOnCancelListener(new OnFaceDetectionCancelListener());
		}

		mFaceDetectionCallback = callback;

		try {
		mService.detectFace(mToken, userId, mServiceReceiver, mContext.getOpPackageName());
		final long authId = mService.detectFace(
		mToken, userId, mServiceReceiver, mContext.getOpPackageName());
		cancel.setOnCancelListener(new OnFaceDetectionCancelListener(authId));
		} catch (RemoteException e) {
		Slog.w(TAG, "Remote exception when requesting finger detect", e);
		}
		@@ -726,23 +723,23 @@ public class FaceManager implements BiometricAuthenticator, BiometricFaceConstan
		}
		}

		private void cancelAuthentication(CryptoObject cryptoObject) {
		private void cancelAuthentication(long requestId) {
		if (mService != null) {
		try {
		mService.cancelAuthentication(mToken, mContext.getOpPackageName());
		mService.cancelAuthentication(mToken, mContext.getOpPackageName(), requestId);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}
		}

		private void cancelFaceDetect() {
		private void cancelFaceDetect(long requestId) {
		if (mService == null) {
		return;
		}

		try {
		mService.cancelFaceDetect(mToken, mContext.getOpPackageName());
		mService.cancelFaceDetect(mToken, mContext.getOpPackageName(), requestId);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		@@ -1110,22 +1107,30 @@ public class FaceManager implements BiometricAuthenticator, BiometricFaceConstan
		}

		private class OnAuthenticationCancelListener implements OnCancelListener {
		private final CryptoObject mCrypto;
		private final long mAuthRequestId;

		OnAuthenticationCancelListener(CryptoObject crypto) {
		mCrypto = crypto;
		OnAuthenticationCancelListener(long id) {
		mAuthRequestId = id;
		}

		@Override
		public void onCancel() {
		cancelAuthentication(mCrypto);
		Slog.d(TAG, "Cancel face authentication requested for: " + mAuthRequestId);
		cancelAuthentication(mAuthRequestId);
		}
		}

		private class OnFaceDetectionCancelListener implements OnCancelListener {
		private final long mAuthRequestId;

		OnFaceDetectionCancelListener(long id) {
		mAuthRequestId = id;
		}

		@Override
		public void onCancel() {
		cancelFaceDetect();
		Slog.d(TAG, "Cancel face detect requested for: " + mAuthRequestId);
		cancelFaceDetect(mAuthRequestId);
		}
		}