[DO NOT MERGE] Change fingerprint reenrollment to acquired message

Bug: 258901849
Test: Manual: adb shell settings put secure face_unlock_re_enroll 1, then unlock through keyguard, the notification should occur in 5 seconds of unlocking
Test: atest BiometricNotificationServiceTest
Test: atest BiometricNotificationDialogFactoryTest
Change-Id: Iff606eb464132493b582e8e34a72c1f23472d088

core/java/android/hardware/biometrics/BiometricFingerprintConstants.java

@@ -218,7 +218,8 @@ public interface BiometricFingerprintConstants {
             FINGERPRINT_ACQUIRED_UNKNOWN,
             FINGERPRINT_ACQUIRED_IMMOBILE,
             FINGERPRINT_ACQUIRED_TOO_BRIGHT,
-            FINGERPRINT_ACQUIRED_POWER_PRESSED})
+            FINGERPRINT_ACQUIRED_POWER_PRESSED,
+            FINGERPRINT_ACQUIRED_RE_ENROLL})
     @Retention(RetentionPolicy.SOURCE)
     @interface FingerprintAcquired {}
 
@@ -309,6 +310,12 @@ public interface BiometricFingerprintConstants {
      */
     int FINGERPRINT_ACQUIRED_POWER_PRESSED = 11;
 
+    /**
+     * This message is sent to encourage the user to re-enroll their fingerprints.
+     * @hide
+     */
+    int FINGERPRINT_ACQUIRED_RE_ENROLL = 12;
+
     /**
      * @hide
      */

packages/SystemUI/src/com/android/systemui/biometrics/BiometricNotificationService.java

@@ -29,7 +29,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.hardware.biometrics.BiometricFaceConstants;
-import android.hardware.biometrics.BiometricFingerprintConstants;
 import android.hardware.biometrics.BiometricSourceType;
 import android.os.Handler;
 import android.os.UserHandle;
@@ -43,6 +42,9 @@ import com.android.systemui.R;
 import com.android.systemui.dagger.SysUISingleton;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 
+
+import java.util.Optional;
+
 import javax.inject.Inject;
 
 /**
@@ -66,6 +68,7 @@ public class BiometricNotificationService implements CoreStartable {
     private final Handler mHandler;
     private final NotificationManager mNotificationManager;
     private final BiometricNotificationBroadcastReceiver mBroadcastReceiver;
+    private final FingerprintReEnrollNotification mFingerprintReEnrollNotification;
     private NotificationChannel mNotificationChannel;
     private boolean mFaceNotificationQueued;
     private boolean mFingerprintNotificationQueued;
@@ -102,8 +105,15 @@ public class BiometricNotificationService implements CoreStartable {
                         Settings.Secure.putIntForUser(mContext.getContentResolver(),
                                 Settings.Secure.FACE_UNLOCK_RE_ENROLL, REENROLL_REQUIRED,
                                 UserHandle.USER_CURRENT);
-                    } else if (msgId == BiometricFingerprintConstants.BIOMETRIC_ERROR_RE_ENROLL
-                            && biometricSourceType == BiometricSourceType.FINGERPRINT) {
+                    }
+                }
+
+                @Override
+                public void onBiometricHelp(int msgId, String helpString,
+                        BiometricSourceType biometricSourceType) {
+                    if (biometricSourceType == BiometricSourceType.FINGERPRINT
+                            && mFingerprintReEnrollNotification.isFingerprintReEnrollRequired(
+                                    msgId)) {
                         mFingerprintReenrollRequired = true;
                     }
                 }
@@ -115,13 +125,16 @@ public class BiometricNotificationService implements CoreStartable {
             KeyguardUpdateMonitor keyguardUpdateMonitor,
             KeyguardStateController keyguardStateController,
             Handler handler, NotificationManager notificationManager,
-            BiometricNotificationBroadcastReceiver biometricNotificationBroadcastReceiver) {
+            BiometricNotificationBroadcastReceiver biometricNotificationBroadcastReceiver,
+            Optional<FingerprintReEnrollNotification> fingerprintReEnrollNotification) {
         mContext = context;
         mKeyguardUpdateMonitor = keyguardUpdateMonitor;
         mKeyguardStateController = keyguardStateController;
         mHandler = handler;
         mNotificationManager = notificationManager;
         mBroadcastReceiver = biometricNotificationBroadcastReceiver;
+        mFingerprintReEnrollNotification = fingerprintReEnrollNotification.orElse(
+                new FingerprintReEnrollNotificationImpl());
     }
 
     @Override

packages/SystemUI/src/com/android/systemui/biometrics/FingerprintReEnrollNotification.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2023 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 com.android.systemui.biometrics;
+
+/**
+ * Checks if the fingerprint HAL has sent a re-enrollment request.
+ */
+public interface FingerprintReEnrollNotification {
+    /** Returns true if msgId corresponds to FINGERPRINT_ACQUIRED_RE_ENROLL. */
+    boolean isFingerprintReEnrollRequired(int msgId);
+}

packages/SystemUI/src/com/android/systemui/biometrics/FingerprintReEnrollNotificationImpl.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2023 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 com.android.systemui.biometrics;
+
+import android.hardware.biometrics.BiometricFingerprintConstants;
+
+/**
+ * Checks if the fingerprint HAL has sent a re-enrollment request.
+ */
+public class FingerprintReEnrollNotificationImpl implements FingerprintReEnrollNotification{
+    @Override
+    public boolean isFingerprintReEnrollRequired(int msgId) {
+        return msgId == BiometricFingerprintConstants.FINGERPRINT_ACQUIRED_RE_ENROLL;
+    }
+}

packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java

@@ -34,6 +34,7 @@ import com.android.systemui.appops.dagger.AppOpsModule;
 import com.android.systemui.assist.AssistModule;
 import com.android.systemui.biometrics.AlternateUdfpsTouchProvider;
 import com.android.systemui.biometrics.FingerprintInteractiveToAuthProvider;
+import com.android.systemui.biometrics.FingerprintReEnrollNotification;
 import com.android.systemui.biometrics.UdfpsDisplayModeProvider;
 import com.android.systemui.biometrics.dagger.BiometricsModule;
 import com.android.systemui.biometrics.dagger.UdfpsModule;
@@ -289,6 +290,9 @@ public abstract class SystemUIModule {
     @BindsOptionalOf
     abstract SystemStatusAnimationScheduler optionalSystemStatusAnimationScheduler();
 
+    @BindsOptionalOf
+    abstract FingerprintReEnrollNotification optionalFingerprintReEnrollNotification();
+
     @SysUISingleton
     @Binds
     abstract SystemClock bindSystemClock(SystemClockImpl systemClock);

packages/SystemUI/tests/src/com/android/systemui/biometrics/BiometricNotificationServiceTest.java

@@ -29,7 +29,6 @@ import static org.mockito.Mockito.when;
 import android.app.Notification;
 import android.app.NotificationManager;
 import android.hardware.biometrics.BiometricFaceConstants;
-import android.hardware.biometrics.BiometricFingerprintConstants;
 import android.hardware.biometrics.BiometricSourceType;
 import android.os.Handler;
 import android.testing.AndroidTestingRunner;
@@ -51,6 +50,8 @@ import org.mockito.Mock;
 import org.mockito.junit.MockitoJUnit;
 import org.mockito.junit.MockitoRule;
 
+import java.util.Optional;
+
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @TestableLooper.RunWithLooper(setAsMainLooper = true)
@@ -64,11 +65,16 @@ public class BiometricNotificationServiceTest extends SysuiTestCase {
     KeyguardStateController mKeyguardStateController;
     @Mock
     NotificationManager mNotificationManager;
+    @Mock
+    Optional<FingerprintReEnrollNotification> mFingerprintReEnrollNotificationOptional;
+    @Mock
+    FingerprintReEnrollNotification mFingerprintReEnrollNotification;
 
     private static final String TAG = "BiometricNotificationService";
     private static final int FACE_NOTIFICATION_ID = 1;
     private static final int FINGERPRINT_NOTIFICATION_ID = 2;
     private static final long SHOW_NOTIFICATION_DELAY_MS = 5_000L; // 5 seconds
+    private static final int FINGERPRINT_ACQUIRED_RE_ENROLL = 0;
 
     private final ArgumentCaptor<Notification> mNotificationArgumentCaptor =
             ArgumentCaptor.forClass(Notification.class);
@@ -78,6 +84,11 @@ public class BiometricNotificationServiceTest extends SysuiTestCase {
 
     @Before
     public void setUp() {
+        when(mFingerprintReEnrollNotificationOptional.orElse(any()))
+                .thenReturn(mFingerprintReEnrollNotification);
+        when(mFingerprintReEnrollNotification.isFingerprintReEnrollRequired(
+                FINGERPRINT_ACQUIRED_RE_ENROLL)).thenReturn(true);
+
         mLooper = TestableLooper.get(this);
         Handler handler = new Handler(mLooper.getLooper());
         BiometricNotificationDialogFactory dialogFactory = new BiometricNotificationDialogFactory();
@@ -87,7 +98,8 @@ public class BiometricNotificationServiceTest extends SysuiTestCase {
                 new BiometricNotificationService(mContext,
                         mKeyguardUpdateMonitor, mKeyguardStateController, handler,
                         mNotificationManager,
-                        broadcastReceiver);
+                        broadcastReceiver,
+                        mFingerprintReEnrollNotificationOptional);
         biometricNotificationService.start();
 
         ArgumentCaptor<KeyguardUpdateMonitorCallback> updateMonitorCallbackArgumentCaptor =
@@ -108,8 +120,8 @@ public class BiometricNotificationServiceTest extends SysuiTestCase {
     public void testShowFingerprintReEnrollNotification() {
         when(mKeyguardStateController.isShowing()).thenReturn(false);
 
-        mKeyguardUpdateMonitorCallback.onBiometricError(
-                BiometricFingerprintConstants.BIOMETRIC_ERROR_RE_ENROLL,
+        mKeyguardUpdateMonitorCallback.onBiometricHelp(
+                FINGERPRINT_ACQUIRED_RE_ENROLL,
                 "Testing Fingerprint Re-enrollment" /* errString */,
                 BiometricSourceType.FINGERPRINT
         );