diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 6d35545bdb5..fcd6cc07273 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -4341,6 +4341,13 @@
android:value="true" />
+
+
+
+
+
+
diff --git a/src/com/android/settings/safetycenter/BiometricsSafetySource.java b/src/com/android/settings/safetycenter/BiometricsSafetySource.java
new file mode 100644
index 00000000000..f37ea0361ae
--- /dev/null
+++ b/src/com/android/settings/safetycenter/BiometricsSafetySource.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2022 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.settings.safetycenter;
+
+import android.content.Context;
+
+/** Combined Biometrics Safety Source for Safety Center. */
+public final class BiometricsSafetySource {
+
+ public static final String SAFETY_SOURCE_ID = "BiometricsSafetySource";
+
+ private BiometricsSafetySource() {}
+
+ /** Sends biometric safety data to Safety Center. */
+ public static void sendSafetyData(Context context) {
+ if (!SafetyCenterStatusHolder.get().isEnabled(context)) {
+ return;
+ }
+
+ // TODO(b/215517420): Send biometric data to Safety Center if there are biometrics available
+ // on this device.
+ }
+}
diff --git a/src/com/android/settings/safetycenter/LockScreenSafetySource.java b/src/com/android/settings/safetycenter/LockScreenSafetySource.java
new file mode 100644
index 00000000000..66001f2106b
--- /dev/null
+++ b/src/com/android/settings/safetycenter/LockScreenSafetySource.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2022 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.settings.safetycenter;
+
+import android.app.PendingIntent;
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+import android.content.Intent;
+import android.safetycenter.SafetySourceData;
+import android.safetycenter.SafetySourceStatus;
+
+import com.android.settings.core.SubSettingLauncher;
+import com.android.settings.password.ChooseLockGeneric;
+import com.android.settingslib.transition.SettingsTransitionHelper;
+
+/** Lock Screen Safety Source for Safety Center. */
+public final class LockScreenSafetySource {
+
+ public static final String SAFETY_SOURCE_ID = "LockScreenSafetySource";
+
+ private LockScreenSafetySource() {}
+
+ /** Sends lock screen safety data to Safety Center. */
+ public static void sendSafetyData(Context context) {
+ if (!SafetyCenterStatusHolder.get().isEnabled(context)) {
+ return;
+ }
+
+ // TODO(b/215515298): Replace placeholder SafetySourceData with real data.
+ // TODO(b/217409995): Replace SECURITY_ALTERNATIVE with Safety Center metrics category.
+ Intent clickIntent = new SubSettingLauncher(context)
+ .setDestination(ChooseLockGeneric.ChooseLockGenericFragment.class.getName())
+ .setSourceMetricsCategory(SettingsEnums.SECURITY_ALTERNATIVE)
+ .setTransitionType(SettingsTransitionHelper.TransitionType.TRANSITION_SLIDE)
+ .toIntent();
+ PendingIntent pendingIntent = PendingIntent
+ .getActivity(
+ context,
+ 0 /* requestCode */,
+ clickIntent,
+ PendingIntent.FLAG_IMMUTABLE);
+ SafetySourceData safetySourceData =
+ new SafetySourceData.Builder(SAFETY_SOURCE_ID).setStatus(
+ new SafetySourceStatus.Builder(
+ "Lock Screen",
+ "Lock screen settings",
+ SafetySourceStatus.STATUS_LEVEL_OK,
+ pendingIntent).build()
+ ).build();
+
+ SafetyCenterManagerWrapper.get().sendSafetyCenterUpdate(context, safetySourceData);
+ }
+}
diff --git a/src/com/android/settings/safetycenter/SafetyCenterManagerWrapper.java b/src/com/android/settings/safetycenter/SafetyCenterManagerWrapper.java
new file mode 100644
index 00000000000..7e47f239f93
--- /dev/null
+++ b/src/com/android/settings/safetycenter/SafetyCenterManagerWrapper.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 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.settings.safetycenter;
+
+import android.content.Context;
+import android.safetycenter.SafetyCenterManager;
+import android.safetycenter.SafetySourceData;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/** A wrapper for the SafetyCenterManager system service. */
+public class SafetyCenterManagerWrapper {
+
+ private static final String TAG = "SafetyCenterManagerWrapper";
+
+ @VisibleForTesting
+ public static SafetyCenterManagerWrapper sInstance;
+
+ private SafetyCenterManagerWrapper() {}
+
+ /** Returns an instance of {@link SafetyCenterManagerWrapper}. */
+ public static SafetyCenterManagerWrapper get() {
+ if (sInstance == null) {
+ sInstance = new SafetyCenterManagerWrapper();
+ }
+ return sInstance;
+ }
+
+ /** Sends updated safety source data to Safety Center. */
+ public void sendSafetyCenterUpdate(Context context, SafetySourceData safetySourceData) {
+ SafetyCenterManager safetyCenterManager =
+ context.getSystemService(SafetyCenterManager.class);
+
+ if (safetyCenterManager == null) {
+ Log.e(TAG, "System service SAFETY_CENTER_SERVICE (SafetyCenterManager) is null");
+ return;
+ }
+
+ try {
+ safetyCenterManager.sendSafetyCenterUpdate(safetySourceData);
+ } catch (Exception e) {
+ Log.e(TAG, "Failed to send SafetySourceData", e);
+ return;
+ }
+ }
+}
diff --git a/src/com/android/settings/safetycenter/SafetySourceBroadcastReceiver.java b/src/com/android/settings/safetycenter/SafetySourceBroadcastReceiver.java
new file mode 100644
index 00000000000..55e8bba0b29
--- /dev/null
+++ b/src/com/android/settings/safetycenter/SafetySourceBroadcastReceiver.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 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.settings.safetycenter;
+
+import static android.safetycenter.SafetyCenterManager.EXTRA_REFRESH_SAFETY_SOURCE_IDS;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+import com.google.common.collect.ImmutableList;
+
+/** Broadcast receiver for handling requests from Safety Center for fresh data. */
+public class SafetySourceBroadcastReceiver extends BroadcastReceiver {
+
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ if (!SafetyCenterStatusHolder.get().isEnabled(context)) {
+ return;
+ }
+
+ ImmutableList sourceIds =
+ ImmutableList.copyOf(intent.getStringArrayExtra(EXTRA_REFRESH_SAFETY_SOURCE_IDS));
+
+ if (sourceIds.contains(LockScreenSafetySource.SAFETY_SOURCE_ID)) {
+ LockScreenSafetySource.sendSafetyData(context);
+ }
+
+ if (sourceIds.contains(BiometricsSafetySource.SAFETY_SOURCE_ID)) {
+ BiometricsSafetySource.sendSafetyData(context);
+ }
+ }
+}
diff --git a/tests/unit/src/com/android/settings/safetycenter/BiometricsSafetySourceTest.java b/tests/unit/src/com/android/settings/safetycenter/BiometricsSafetySourceTest.java
new file mode 100644
index 00000000000..f53d3366474
--- /dev/null
+++ b/tests/unit/src/com/android/settings/safetycenter/BiometricsSafetySourceTest.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2022 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.settings.safetycenter;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class BiometricsSafetySourceTest {
+
+ private Context mApplicationContext;
+
+ @Mock
+ private SafetyCenterManagerWrapper mSafetyCenterManagerWrapper;
+
+ @Mock
+ private SafetyCenterStatusHolder mSafetyCenterStatusHolder;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+ mApplicationContext = ApplicationProvider.getApplicationContext();
+ SafetyCenterManagerWrapper.sInstance = mSafetyCenterManagerWrapper;
+ SafetyCenterStatusHolder.sInstance = mSafetyCenterStatusHolder;
+ }
+
+ @After
+ public void tearDown() {
+ SafetyCenterManagerWrapper.sInstance = null;
+ SafetyCenterStatusHolder.sInstance = null;
+ }
+
+ @Test
+ public void sendSafetyData_whenSafetyCenterIsDisabled_sendsNoData() {
+ when(mSafetyCenterStatusHolder.isEnabled(mApplicationContext)).thenReturn(false);
+
+ BiometricsSafetySource.sendSafetyData(mApplicationContext);
+
+ verify(mSafetyCenterManagerWrapper, never()).sendSafetyCenterUpdate(any(), any());
+ }
+
+ @Test
+ // TODO(b/215517420): Adapt this test when method is implemented.
+ public void sendSafetyData_whenSafetyCenterIsEnabled_sendsNoData() {
+ when(mSafetyCenterStatusHolder.isEnabled(mApplicationContext)).thenReturn(true);
+
+ BiometricsSafetySource.sendSafetyData(mApplicationContext);
+
+ verify(mSafetyCenterManagerWrapper, never()).sendSafetyCenterUpdate(any(), any());
+ }
+}
diff --git a/tests/unit/src/com/android/settings/safetycenter/LockScreenSafetySourceTest.java b/tests/unit/src/com/android/settings/safetycenter/LockScreenSafetySourceTest.java
new file mode 100644
index 00000000000..052f981ca2a
--- /dev/null
+++ b/tests/unit/src/com/android/settings/safetycenter/LockScreenSafetySourceTest.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2022 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.settings.safetycenter;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.safetycenter.SafetySourceData;
+import android.safetycenter.SafetySourceStatus;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.settings.SettingsActivity;
+import com.android.settings.password.ChooseLockGeneric;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class LockScreenSafetySourceTest {
+
+ private Context mApplicationContext;
+
+ @Mock
+ private SafetyCenterManagerWrapper mSafetyCenterManagerWrapper;
+
+ @Mock
+ private SafetyCenterStatusHolder mSafetyCenterStatusHolder;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+ mApplicationContext = ApplicationProvider.getApplicationContext();
+ SafetyCenterManagerWrapper.sInstance = mSafetyCenterManagerWrapper;
+ SafetyCenterStatusHolder.sInstance = mSafetyCenterStatusHolder;
+ }
+
+ @After
+ public void tearDown() {
+ SafetyCenterManagerWrapper.sInstance = null;
+ SafetyCenterStatusHolder.sInstance = null;
+ }
+
+ @Test
+ public void sendSafetyData_whenSafetyCenterIsDisabled_sendsNoData() {
+ when(mSafetyCenterStatusHolder.isEnabled(mApplicationContext)).thenReturn(false);
+
+ LockScreenSafetySource.sendSafetyData(mApplicationContext);
+
+ verify(mSafetyCenterManagerWrapper, never()).sendSafetyCenterUpdate(any(), any());
+ }
+
+ @Test
+ public void sendSafetyData_whenSafetyCenterIsEnabled_sendsPlaceholderData() {
+ when(mSafetyCenterStatusHolder.isEnabled(mApplicationContext)).thenReturn(true);
+
+ LockScreenSafetySource.sendSafetyData(mApplicationContext);
+ ArgumentCaptor captor = ArgumentCaptor.forClass(SafetySourceData.class);
+ verify(mSafetyCenterManagerWrapper).sendSafetyCenterUpdate(any(), captor.capture());
+ SafetySourceData safetySourceData = captor.getValue();
+ SafetySourceStatus safetySourceStatus = safetySourceData.getStatus();
+
+ assertThat(safetySourceData.getId()).isEqualTo(LockScreenSafetySource.SAFETY_SOURCE_ID);
+ assertThat(safetySourceStatus.getTitle().toString()).isEqualTo("Lock Screen");
+ assertThat(safetySourceStatus.getSummary().toString())
+ .isEqualTo("Lock screen settings");
+ assertThat(safetySourceStatus.getStatusLevel())
+ .isEqualTo(SafetySourceStatus.STATUS_LEVEL_OK);
+ assertThat(safetySourceStatus.getPendingIntent()).isNotNull();
+ assertThat(safetySourceStatus.getPendingIntent().getIntent().getStringExtra(
+ SettingsActivity.EXTRA_SHOW_FRAGMENT))
+ .isEqualTo(ChooseLockGeneric.ChooseLockGenericFragment.class.getName());
+ }
+}
diff --git a/tests/unit/src/com/android/settings/safetycenter/SafetySourceBroadcastReceiverTest.java b/tests/unit/src/com/android/settings/safetycenter/SafetySourceBroadcastReceiverTest.java
new file mode 100644
index 00000000000..581286bad02
--- /dev/null
+++ b/tests/unit/src/com/android/settings/safetycenter/SafetySourceBroadcastReceiverTest.java
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2022 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.settings.safetycenter;
+
+import static android.safetycenter.SafetyCenterManager.EXTRA_REFRESH_SAFETY_SOURCE_IDS;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.Intent;
+import android.safetycenter.SafetySourceData;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class SafetySourceBroadcastReceiverTest {
+
+ private Context mApplicationContext;
+
+ @Mock
+ private SafetyCenterManagerWrapper mSafetyCenterManagerWrapper;
+
+ @Mock
+ private SafetyCenterStatusHolder mSafetyCenterStatusHolder;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+ mApplicationContext = ApplicationProvider.getApplicationContext();
+ SafetyCenterManagerWrapper.sInstance = mSafetyCenterManagerWrapper;
+ SafetyCenterStatusHolder.sInstance = mSafetyCenterStatusHolder;
+ }
+
+ @After
+ public void tearDown() {
+ SafetyCenterManagerWrapper.sInstance = null;
+ SafetyCenterStatusHolder.sInstance = null;
+ }
+
+ @Test
+ public void sendSafetyData_whenSafetyCenterIsDisabled_sendsNoData() {
+ when(mSafetyCenterStatusHolder.isEnabled(mApplicationContext)).thenReturn(false);
+ Intent intent =
+ new Intent().putExtra(
+ EXTRA_REFRESH_SAFETY_SOURCE_IDS,
+ new String[]{ LockScreenSafetySource.SAFETY_SOURCE_ID });
+
+ new SafetySourceBroadcastReceiver().onReceive(mApplicationContext, intent);
+
+ verify(mSafetyCenterManagerWrapper, never()).sendSafetyCenterUpdate(any(), any());
+ }
+
+ @Test
+ public void sendSafetyData_whenSafetyCenterIsEnabled_withNoSourceIds_sendsNoData() {
+ when(mSafetyCenterStatusHolder.isEnabled(mApplicationContext)).thenReturn(true);
+ Intent intent = new Intent().putExtra(EXTRA_REFRESH_SAFETY_SOURCE_IDS, new String[]{});
+
+ new SafetySourceBroadcastReceiver().onReceive(mApplicationContext, intent);
+
+ verify(mSafetyCenterManagerWrapper, never()).sendSafetyCenterUpdate(any(), any());
+ }
+
+ @Test
+ public void sendSafetyData_withLockscreenSourceId_sendsLockscreenData() {
+ when(mSafetyCenterStatusHolder.isEnabled(mApplicationContext)).thenReturn(true);
+ Intent intent =
+ new Intent().putExtra(
+ EXTRA_REFRESH_SAFETY_SOURCE_IDS,
+ new String[]{ LockScreenSafetySource.SAFETY_SOURCE_ID });
+
+ new SafetySourceBroadcastReceiver().onReceive(mApplicationContext, intent);
+ ArgumentCaptor captor = ArgumentCaptor.forClass(SafetySourceData.class);
+ verify(mSafetyCenterManagerWrapper, times(1))
+ .sendSafetyCenterUpdate(any(), captor.capture());
+ SafetySourceData safetySourceData = captor.getValue();
+
+ assertThat(safetySourceData.getId()).isEqualTo(LockScreenSafetySource.SAFETY_SOURCE_ID);
+ }
+
+ @Test
+ public void sendSafetyData_withBiometricsSourceId_sendsBiometricData() {
+ when(mSafetyCenterStatusHolder.isEnabled(mApplicationContext)).thenReturn(true);
+ Intent intent =
+ new Intent().putExtra(
+ EXTRA_REFRESH_SAFETY_SOURCE_IDS,
+ new String[]{ BiometricsSafetySource.SAFETY_SOURCE_ID });
+
+ new SafetySourceBroadcastReceiver().onReceive(mApplicationContext, intent);
+
+ // TODO(b/215517420): Update this test when BiometricSafetySource is implemented.
+ verify(mSafetyCenterManagerWrapper, never()).sendSafetyCenterUpdate(any(), any());
+ }
+}