Only show trustAgentErrors when biometrics aren't engaged (6aeeac2d) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/keyguard/logging/KeyguardLogger.kt

+19 −8

Original line number	Diff line number	Diff line
		@@ -16,7 +16,6 @@

		package com.android.keyguard.logging

		import android.hardware.biometrics.BiometricSourceType
		import com.android.systemui.biometrics.AuthRippleController
		import com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController
		import com.android.systemui.log.LogBuffer
		@@ -81,6 +80,23 @@ constructor(
		)
		}

		fun delayShowingTrustAgentError(
		msg: CharSequence,
		fpEngaged: Boolean,
		faceRunning: Boolean,
		) {
		buffer.log(
		BIO_TAG,
		LogLevel.DEBUG,
		{
		str1 = msg.toString()
		bool1 = fpEngaged
		bool2 = faceRunning
		},
		{ "Delay showing trustAgentError:$str1. fpEngaged:$bool1 faceRunning:$bool2 " }
		)
		}

		fun logUpdateDeviceEntryIndication(
		animate: Boolean,
		visible: Boolean,
		@@ -118,10 +134,9 @@ constructor(
		)
		}

		fun logDropNonFingerprintMessage(
		fun logDropFaceMessage(
		message: CharSequence,
		followUpMessage: CharSequence?,
		biometricSourceType: BiometricSourceType?,
		) {
		buffer.log(
		KeyguardIndicationController.TAG,
		@@ -129,12 +144,8 @@ constructor(
		{
		str1 = message.toString()
		str2 = followUpMessage?.toString()
		str3 = biometricSourceType?.name
		},
		{
		"droppingNonFingerprintMessage message=$str1 " +
		"followUpMessage:$str2 biometricSourceType:$str3"
		}
		{ "droppingFaceMessage message=$str1 followUpMessage:$str2" }
		)
		}

packages/SystemUI/src/com/android/systemui/deviceentry/domain/interactor/DeviceEntryFingerprintAuthInteractor.kt

+8 −1

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@ import com.android.systemui.keyguard.shared.model.SuccessFingerprintAuthenticati
		import javax.inject.Inject
		import kotlinx.coroutines.ExperimentalCoroutinesApi
		import kotlinx.coroutines.flow.Flow
		import kotlinx.coroutines.flow.StateFlow
		import kotlinx.coroutines.flow.combine
		import kotlinx.coroutines.flow.filterIsInstance
		import kotlinx.coroutines.flow.flatMapLatest
		@@ -43,9 +44,15 @@ constructor(
		biometricSettingsInteractor: DeviceEntryBiometricSettingsInteractor,
		fingerprintPropertyRepository: FingerprintPropertyRepository,
		) {
		/** Whether fingerprint authentication is currently running or not */
		/**
		* Whether fingerprint authentication is currently running or not. This does not mean the user
		* [isEngaged] with the fingerprint.
		*/
		val isRunning: Flow<Boolean> = repository.isRunning

		/** Whether the user is actively engaging with the fingerprint sensor */
		val isEngaged: StateFlow<Boolean> = repository.isEngaged

		/** Provide the current status of fingerprint authentication. */
		val authenticationStatus: Flow<FingerprintAuthenticationStatus> =
		repository.authenticationStatus

packages/SystemUI/src/com/android/systemui/keyguard/data/repository/DeviceEntryFingerprintAuthRepository.kt

+18 −0

Original line number	Diff line number	Diff line
		@@ -40,9 +40,13 @@ import kotlinx.coroutines.CoroutineScope
		import kotlinx.coroutines.channels.awaitClose
		import kotlinx.coroutines.flow.Flow
		import kotlinx.coroutines.flow.SharingStarted
		import kotlinx.coroutines.flow.SharingStarted.Companion.WhileSubscribed
		import kotlinx.coroutines.flow.StateFlow
		import kotlinx.coroutines.flow.buffer
		import kotlinx.coroutines.flow.filterNotNull
		import kotlinx.coroutines.flow.flowOf
		import kotlinx.coroutines.flow.flowOn
		import kotlinx.coroutines.flow.map
		import kotlinx.coroutines.flow.shareIn
		import kotlinx.coroutines.flow.stateIn

		@@ -57,6 +61,9 @@ interface DeviceEntryFingerprintAuthRepository {
		*/
		val isRunning: Flow<Boolean>

		/** Whether the fingerprint sensor is actively authenticating. */
		val isEngaged: StateFlow<Boolean>

		/**
		* Fingerprint sensor type present on the device, null if fingerprint sensor is not available.
		*/
		@@ -176,6 +183,17 @@ constructor(
		mainDispatcher
		) // keyguardUpdateMonitor requires registration on main thread.

		override val isEngaged: StateFlow<Boolean> =
		authenticationStatus
		.map { it.isEngaged }
		.filterNotNull()
		.map { it }
		.stateIn(
		scope = scope,
		started = WhileSubscribed(),
		initialValue = false,
		)

		// TODO(b/322555228) Remove after consolidating device entry auth messages with BP auth messages
		// in BiometricStatusRepository
		/**

packages/SystemUI/src/com/android/systemui/keyguard/shared/model/FingerprintAuthenticationModels.kt

+25 −6

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.systemui.keyguard.shared.model
		import android.hardware.biometrics.BiometricFingerprintConstants
		import android.hardware.biometrics.BiometricFingerprintConstants.FINGERPRINT_ACQUIRED_GOOD
		import android.hardware.biometrics.BiometricFingerprintConstants.FINGERPRINT_ACQUIRED_START
		import android.hardware.biometrics.BiometricFingerprintConstants.FINGERPRINT_ACQUIRED_UNKNOWN
		import android.hardware.fingerprint.FingerprintManager
		import android.os.SystemClock.elapsedRealtime
		import com.android.systemui.biometrics.shared.model.AuthenticationReason
		@@ -26,26 +27,43 @@ import com.android.systemui.biometrics.shared.model.AuthenticationReason
		/**
		* Fingerprint authentication status provided by
		* [com.android.systemui.keyguard.data.repository.DeviceEntryFingerprintAuthRepository]
		*
		* @isEngaged whether fingerprint is actively engaged by the user. This is distinct from fingerprint
		* running on the device. Can be null if the status does not have an associated isEngaged state.
		*/
		sealed class FingerprintAuthenticationStatus
		sealed class FingerprintAuthenticationStatus(val isEngaged: Boolean?)

		/** Fingerprint authentication success status. */
		data class SuccessFingerprintAuthenticationStatus(
		val userId: Int,
		val isStrongBiometric: Boolean,
		) : FingerprintAuthenticationStatus()
		) : FingerprintAuthenticationStatus(isEngaged = false)

		/** Fingerprint authentication help message. */
		data class HelpFingerprintAuthenticationStatus(
		val msgId: Int,
		val msg: String?,
		) : FingerprintAuthenticationStatus()
		) : FingerprintAuthenticationStatus(isEngaged = null)

		/** Fingerprint acquired message. */
		data class AcquiredFingerprintAuthenticationStatus(
		val authenticationReason: AuthenticationReason,
		val acquiredInfo: Int
		) : FingerprintAuthenticationStatus() {
		) :
		FingerprintAuthenticationStatus(
		isEngaged =
		if (acquiredInfo == FINGERPRINT_ACQUIRED_START) {
		true
		} else if (
		acquiredInfo == FINGERPRINT_ACQUIRED_UNKNOWN \|\|
		acquiredInfo == FINGERPRINT_ACQUIRED_GOOD
		) {
		null
		} else {
		// soft errors that indicate fingerprint activity ended
		false
		}
		) {

		val fingerprintCaptureStarted: Boolean = acquiredInfo == FINGERPRINT_ACQUIRED_START

		@@ -53,7 +71,8 @@ data class AcquiredFingerprintAuthenticationStatus(
		}

		/** Fingerprint authentication failed message. */
		data object FailFingerprintAuthenticationStatus : FingerprintAuthenticationStatus()
		data object FailFingerprintAuthenticationStatus :
		FingerprintAuthenticationStatus(isEngaged = false)

		/** Fingerprint authentication error message */
		data class ErrorFingerprintAuthenticationStatus(
		@@ -61,7 +80,7 @@ data class ErrorFingerprintAuthenticationStatus(
		val msg: String? = null,
		// present to break equality check if the same error occurs repeatedly.
		val createdAt: Long = elapsedRealtime(),
		) : FingerprintAuthenticationStatus() {
		) : FingerprintAuthenticationStatus(isEngaged = false) {
		fun isCancellationError(): Boolean =
		msgId == BiometricFingerprintConstants.FINGERPRINT_ERROR_CANCELED \|\|
		msgId == BiometricFingerprintConstants.FINGERPRINT_ERROR_USER_CANCELED

packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java

+59 −10

Original line number	Diff line number	Diff line
		@@ -98,6 +98,8 @@ import com.android.systemui.dagger.SysUISingleton;
		import com.android.systemui.dagger.qualifiers.Background;
		import com.android.systemui.dagger.qualifiers.Main;
		import com.android.systemui.deviceentry.domain.interactor.BiometricMessageInteractor;
		import com.android.systemui.deviceentry.domain.interactor.DeviceEntryFaceAuthInteractor;
		import com.android.systemui.deviceentry.domain.interactor.DeviceEntryFingerprintAuthInteractor;
		import com.android.systemui.dock.DockManager;
		import com.android.systemui.flags.FeatureFlags;
		import com.android.systemui.keyguard.KeyguardIndication;
		@@ -183,11 +185,14 @@ public class KeyguardIndicationController {
		private StatusBarKeyguardViewManager mStatusBarKeyguardViewManager;
		private KeyguardInteractor mKeyguardInteractor;
		private final BiometricMessageInteractor mBiometricMessageInteractor;
		private DeviceEntryFingerprintAuthInteractor mDeviceEntryFingerprintAuthInteractor;
		private DeviceEntryFaceAuthInteractor mDeviceEntryFaceAuthInteractor;
		private String mPersistentUnlockMessage;
		private String mAlignmentIndication;
		private boolean mForceIsDismissible;
		private CharSequence mTrustGrantedIndication;
		private CharSequence mTransientIndication;
		private CharSequence mTrustAgentErrorMessage;
		private CharSequence mBiometricMessage;
		private CharSequence mBiometricMessageFollowUp;
		private BiometricSourceType mBiometricMessageSource;
		@@ -235,6 +240,13 @@ public class KeyguardIndicationController {
		final Consumer<Set<Integer>> mCoExAcquisitionMsgIdsToShowCallback =
		(Set<Integer> coExFaceAcquisitionMsgIdsToShow) -> mCoExFaceAcquisitionMsgIdsToShow =
		coExFaceAcquisitionMsgIdsToShow;
		@VisibleForTesting
		final Consumer<Boolean> mIsFingerprintEngagedCallback =
		(Boolean isEngaged) -> {
		if (!isEngaged) {
		showTrustAgentErrorMessage(mTrustAgentErrorMessage);
		}
		};
		private final ScreenLifecycle.Observer mScreenObserver = new ScreenLifecycle.Observer() {
		@Override
		public void onScreenTurnedOn() {
		@@ -295,7 +307,9 @@ public class KeyguardIndicationController {
		FeatureFlags flags,
		IndicationHelper indicationHelper,
		KeyguardInteractor keyguardInteractor,
		BiometricMessageInteractor biometricMessageInteractor
		BiometricMessageInteractor biometricMessageInteractor,
		DeviceEntryFingerprintAuthInteractor deviceEntryFingerprintAuthInteractor,
		DeviceEntryFaceAuthInteractor deviceEntryFaceAuthInteractor
		) {
		mContext = context;
		mBroadcastDispatcher = broadcastDispatcher;
		@@ -325,6 +339,8 @@ public class KeyguardIndicationController {
		mIndicationHelper = indicationHelper;
		mKeyguardInteractor = keyguardInteractor;
		mBiometricMessageInteractor = biometricMessageInteractor;
		mDeviceEntryFingerprintAuthInteractor = deviceEntryFingerprintAuthInteractor;
		mDeviceEntryFaceAuthInteractor = deviceEntryFaceAuthInteractor;

		mFaceAcquiredMessageDeferral = faceHelpMessageDeferral.create();

		@@ -409,6 +425,8 @@ public class KeyguardIndicationController {
		collectFlow(mIndicationArea,
		mBiometricMessageInteractor.getCoExFaceAcquisitionMsgIdsToShow(),
		mCoExAcquisitionMsgIdsToShowCallback);
		collectFlow(mIndicationArea, mDeviceEntryFingerprintAuthInteractor.isEngaged(),
		mIsFingerprintEngagedCallback);
		}

		/**
		@@ -944,19 +962,25 @@ public class KeyguardIndicationController {

		if (!isSuccessMessage
		&& mBiometricMessageSource == FINGERPRINT
		&& biometricSourceType != FINGERPRINT) {
		// drop all non-fingerprint biometric messages if there's a fingerprint message showing
		mKeyguardLogger.logDropNonFingerprintMessage(
		&& biometricSourceType == FACE) {
		// drop any face messages if there's a fingerprint message showing
		mKeyguardLogger.logDropFaceMessage(
		biometricMessage,
		biometricMessageFollowUp,
		biometricSourceType
		biometricMessageFollowUp
		);
		return;
		}

		if (mBiometricMessageSource != null && biometricSourceType == null) {
		// If there's a current biometric message showing and a non-biometric message
		// arrives, update the followup message with the non-biometric message.
		// Keep the biometricMessage and biometricMessageSource the same.
		mBiometricMessageFollowUp = biometricMessage;
		} else {
		mBiometricMessage = biometricMessage;
		mBiometricMessageFollowUp = biometricMessageFollowUp;
		mBiometricMessageSource = biometricSourceType;
		}

		mHandler.removeMessages(MSG_SHOW_ACTION_TO_UNLOCK);
		hideBiometricMessageDelayed(
		@@ -1455,7 +1479,7 @@ public class KeyguardIndicationController {

		@Override
		public void onTrustAgentErrorMessage(CharSequence message) {
		showBiometricMessage(message, null);
		showTrustAgentErrorMessage(message);
		}

		@Override
		@@ -1467,6 +1491,10 @@ public class KeyguardIndicationController {
		hideBiometricMessage();
		mBiometricErrorMessageToShowOnScreenOn = null;
		}

		if (!running && biometricSourceType == FACE) {
		showTrustAgentErrorMessage(mTrustAgentErrorMessage);
		}
		}

		@Override
		@@ -1533,6 +1561,25 @@ public class KeyguardIndicationController {
		return getCurrentUser() == userId;
		}

		/**
		* Only show trust agent messages after biometrics are no longer active.
		*/
		private void showTrustAgentErrorMessage(CharSequence message) {
		if (message == null) {
		mTrustAgentErrorMessage = null;
		return;
		}
		boolean fpEngaged = mDeviceEntryFingerprintAuthInteractor.isEngaged().getValue();
		boolean faceRunning = mDeviceEntryFaceAuthInteractor.isRunning();
		if (fpEngaged \|\| faceRunning) {
		mKeyguardLogger.delayShowingTrustAgentError(message, fpEngaged, faceRunning);
		mTrustAgentErrorMessage = message;
		} else {
		mTrustAgentErrorMessage = null;
		showBiometricMessage(message, null);
		}
		}

		protected void showTrustGrantedMessage(boolean dismissKeyguard, @Nullable String message) {
		mTrustGrantedIndication = message;
		updateDeviceEntryIndication(false);
		@@ -1639,6 +1686,7 @@ public class KeyguardIndicationController {
		new KeyguardStateController.Callback() {
		@Override
		public void onUnlockedChanged() {
		mTrustAgentErrorMessage = null;
		updateDeviceEntryIndication(false);
		}

		@@ -1649,6 +1697,7 @@ public class KeyguardIndicationController {
		mKeyguardLogger.log(TAG, LogLevel.DEBUG, "clear messages");
		mTopIndicationView.clearMessages();
		mRotateTextViewController.clearMessages();
		mTrustAgentErrorMessage = null;
		} else {
		updateDeviceEntryIndication(false);
		}