diff --git a/src/com/android/settings/dashboard/profileselector/UserAdapter.java b/src/com/android/settings/dashboard/profileselector/UserAdapter.java
index 0fefa2f..54887d7 100644
--- a/src/com/android/settings/dashboard/profileselector/UserAdapter.java
+++ b/src/com/android/settings/dashboard/profileselector/UserAdapter.java
@@ -71,7 +71,9 @@
                         && userInfo.isPrivateProfile())) {
                 mIcon = context.getPackageManager().getUserBadgeForDensityNoBackground(
                         userHandle, /* density= */ 0);
-                mIcon.setTint(tintColor);
+                if (mIcon != null) {
+                    mIcon.setTint(tintColor);
+                }
             } else {
                 mIcon = UserIcons.getDefaultUserIconInColor(context.getResources(), tintColor);
             }
diff --git a/src/com/android/settings/notification/modes/ZenHelperBackend.java b/src/com/android/settings/notification/modes/ZenHelperBackend.java
index bf91678..31c1ce4 100644
--- a/src/com/android/settings/notification/modes/ZenHelperBackend.java
+++ b/src/com/android/settings/notification/modes/ZenHelperBackend.java
@@ -18,13 +18,17 @@
 
 import android.annotation.Nullable;
 import android.app.INotificationManager;
+import android.content.ContentProvider;
 import android.content.Context;
 import android.content.pm.ParceledListSlice;
 import android.database.Cursor;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.ServiceManager;
+import android.os.UserHandle;
+import android.os.UserManager;
 import android.provider.ContactsContract;
+import android.provider.ContactsContract.Contacts;
 import android.service.notification.ConversationChannelWrapper;
 import android.util.Log;
 
@@ -39,6 +43,7 @@
 import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.function.Function;
 
 /**
  * Class used for Settings-system_server interactions that are not <em>directly</em> related to
@@ -54,6 +59,7 @@
 
     private final Context mContext;
     private final INotificationManager mInm;
+    private final UserManager mUserManager;
 
     static ZenHelperBackend getInstance(Context context) {
         if (sInstance == null) {
@@ -66,6 +72,7 @@
         mContext = context;
         mInm = INotificationManager.Stub.asInterface(
                 ServiceManager.getService(Context.NOTIFICATION_SERVICE));
+        mUserManager = context.getSystemService(UserManager.class);
     }
 
     /**
@@ -81,10 +88,12 @@
         }
     }
 
+    /** Returns all conversation channels for profiles of the current user. */
     ImmutableList<ConversationChannelWrapper> getAllConversations() {
         return getConversations(false);
     }
 
+    /** Returns all important (priority) conversation channels for profiles of the current user. */
     ImmutableList<ConversationChannelWrapper> getImportantConversations() {
         return getConversations(true);
     }
@@ -97,7 +106,9 @@
                     onlyImportant);
             if (parceledList != null) {
                 for (ConversationChannelWrapper conversation : parceledList.getList()) {
-                    if (!conversation.getNotificationChannel().isDemoted()) {
+                    if (conversation.getShortcutInfo() != null
+                            && conversation.getNotificationChannel() != null
+                            && !conversation.getNotificationChannel().isDemoted()) {
                         list.add(conversation);
                     }
                 }
@@ -109,38 +120,52 @@
         }
     }
 
-    record Contact(long id, @Nullable String displayName, @Nullable Uri photoUri) { }
+    record Contact(UserHandle user, long contactId, @Nullable String displayName,
+                   @Nullable Uri photoUri) { }
 
+    /** Returns all contacts for profiles of the current user. */
     ImmutableList<Contact> getAllContacts() {
-        try (Cursor cursor = queryAllContactsData()) {
-            return getContactsFromCursor(cursor);
-        }
+        return getContactsForUserProfiles(this::queryAllContactsData);
     }
 
+    /** Returns all starred contacts for profiles of the current user. */
     ImmutableList<Contact> getStarredContacts() {
-        try (Cursor cursor = queryStarredContactsData()) {
-            return getContactsFromCursor(cursor);
-        }
+        return getContactsForUserProfiles(this::queryStarredContactsData);
     }
 
-    private ImmutableList<Contact> getContactsFromCursor(Cursor cursor) {
-        ImmutableList.Builder<Contact> list = new ImmutableList.Builder<>();
+    private ImmutableList<Contact> getContactsForUserProfiles(
+            Function<UserHandle, Cursor> userQuery) {
+        ImmutableList.Builder<Contact> contacts = new ImmutableList.Builder<>();
+        for (UserHandle user : mUserManager.getAllProfiles()) {
+            try (Cursor cursor = userQuery.apply(user)) {
+                loadContactsFromCursor(user, cursor, contacts);
+            }
+        }
+        return contacts.build();
+    }
+
+    private void loadContactsFromCursor(UserHandle user, Cursor cursor,
+            ImmutableList.Builder<Contact> contactsListBuilder) {
         if (cursor != null && cursor.moveToFirst()) {
             do {
                 long id = cursor.getLong(0);
                 String name = Strings.emptyToNull(cursor.getString(1));
                 String photoUriStr = cursor.getString(2);
                 Uri photoUri = !Strings.isNullOrEmpty(photoUriStr) ? Uri.parse(photoUriStr) : null;
-                list.add(new Contact(id, name, photoUri));
+                contactsListBuilder.add(new Contact(user, id, name,
+                        ContentProvider.maybeAddUserId(photoUri, user.getIdentifier())));
             } while (cursor.moveToNext());
         }
-        return list.build();
     }
 
     int getAllContactsCount() {
-        try (Cursor cursor = queryAllContactsData()) {
-            return cursor != null ? cursor.getCount() : 0;
+        int count = 0;
+        for (UserHandle user : mUserManager.getEnabledProfiles()) {
+            try (Cursor cursor = queryAllContactsData(user)) {
+                count += (cursor != null ? cursor.getCount() : 0);
+            }
         }
+        return count;
     }
 
     private static final String[] CONTACTS_PROJECTION = new String[] {
@@ -149,17 +174,17 @@
             ContactsContract.Contacts.PHOTO_THUMBNAIL_URI
     };
 
-    private Cursor queryStarredContactsData() {
+    private Cursor queryStarredContactsData(UserHandle user) {
         return mContext.getContentResolver().query(
-                ContactsContract.Contacts.CONTENT_URI,
+                ContentProvider.maybeAddUserId(Contacts.CONTENT_URI, user.getIdentifier()),
                 CONTACTS_PROJECTION,
                 /* selection= */ ContactsContract.Data.STARRED + "=1", /* selectionArgs= */ null,
                 /* sortOrder= */ ContactsContract.Contacts.DISPLAY_NAME_PRIMARY);
     }
 
-    private Cursor queryAllContactsData() {
+    private Cursor queryAllContactsData(UserHandle user) {
         return mContext.getContentResolver().query(
-                ContactsContract.Contacts.CONTENT_URI,
+                ContentProvider.maybeAddUserId(Contacts.CONTENT_URI, user.getIdentifier()),
                 CONTACTS_PROJECTION,
                 /* selection= */ null, /* selectionArgs= */ null,
                 /* sortOrder= */ ContactsContract.Contacts.DISPLAY_NAME_PRIMARY);
diff --git a/src/com/android/settings/notification/modes/ZenModePrioritySendersPreferenceController.java b/src/com/android/settings/notification/modes/ZenModePrioritySendersPreferenceController.java
index 3b9311d..2a7ec90 100644
--- a/src/com/android/settings/notification/modes/ZenModePrioritySendersPreferenceController.java
+++ b/src/com/android/settings/notification/modes/ZenModePrioritySendersPreferenceController.java
@@ -28,11 +28,14 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
+import android.app.Dialog;
 import android.app.settings.SettingsEnums;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.icu.text.MessageFormat;
+import android.os.UserHandle;
+import android.os.UserManager;
 import android.provider.Contacts;
 import android.service.notification.ZenPolicy;
 import android.view.View;
@@ -46,6 +49,7 @@
 
 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
+import com.android.settings.dashboard.profileselector.ProfileSelectDialog;
 import com.android.settings.notification.app.ConversationListSettings;
 import com.android.settingslib.notification.modes.ZenMode;
 import com.android.settingslib.notification.modes.ZenModesBackend;
@@ -55,6 +59,7 @@
 
 import java.util.HashMap;
 import java.util.LinkedHashMap;
+import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
@@ -87,16 +92,18 @@
     private static final Intent STARRED_CONTACTS_INTENT =
             new Intent(Contacts.Intents.UI.LIST_STARRED_ACTION)
                     .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK  | Intent.FLAG_ACTIVITY_CLEAR_TASK);
-    private static final Intent FALLBACK_INTENT = new Intent(Intent.ACTION_MAIN)
+    private static final Intent FALLBACK_CONTACTS_INTENT = new Intent(Intent.ACTION_MAIN)
             .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
 
     private final ZenHelperBackend mHelperBackend;
+    private final UserManager mUserManager;
     private final PackageManager mPackageManager;
     private PreferenceCategory mPreferenceCategory;
     private final LinkedHashMap<String, SelectorWithWidgetPreference> mOptions =
             new LinkedHashMap<>();
 
     private final ZenModeSummaryHelper mZenModeSummaryHelper;
+    @Nullable private Dialog mProfileSelectDialog;
 
     public ZenModePrioritySendersPreferenceController(Context context, String key,
             boolean isMessages, ZenModesBackend backend, ZenHelperBackend helperBackend) {
@@ -107,11 +114,12 @@
         String contactsPackage = context.getString(R.string.config_contacts_package_name);
         ALL_CONTACTS_INTENT.setPackage(contactsPackage);
         STARRED_CONTACTS_INTENT.setPackage(contactsPackage);
-        FALLBACK_INTENT.setPackage(contactsPackage);
+        FALLBACK_CONTACTS_INTENT.setPackage(contactsPackage);
 
+        mUserManager = mContext.getSystemService(UserManager.class);
         mPackageManager = mContext.getPackageManager();
-        if (!FALLBACK_INTENT.hasCategory(Intent.CATEGORY_APP_CONTACTS)) {
-            FALLBACK_INTENT.addCategory(Intent.CATEGORY_APP_CONTACTS);
+        if (!FALLBACK_CONTACTS_INTENT.hasCategory(Intent.CATEGORY_APP_CONTACTS)) {
+            FALLBACK_CONTACTS_INTENT.addCategory(Intent.CATEGORY_APP_CONTACTS);
         }
         mZenModeSummaryHelper = new ZenModeSummaryHelper(mContext, mHelperBackend);
     }
@@ -270,32 +278,48 @@
         }
 
         return v -> {
-            if (KEY_STARRED.equals(key)
-                    && STARRED_CONTACTS_INTENT.resolveActivity(mPackageManager) != null) {
-                mContext.startActivity(STARRED_CONTACTS_INTENT);
-            } else if (KEY_CONTACTS.equals(key)
-                    && ALL_CONTACTS_INTENT.resolveActivity(mPackageManager) != null) {
-                mContext.startActivity(ALL_CONTACTS_INTENT);
+            if (KEY_STARRED.equals(key)) {
+                startContactsActivity(STARRED_CONTACTS_INTENT);
+            } else if (KEY_CONTACTS.equals(key)) {
+                startContactsActivity(ALL_CONTACTS_INTENT);
             } else if (KEY_ANY_CONVERSATIONS.equals(key)
                     || KEY_IMPORTANT_CONVERSATIONS.equals(key)) {
                 new SubSettingLauncher(mContext)
                         .setDestination(ConversationListSettings.class.getName())
                         .setSourceMetricsCategory(SettingsEnums.DND_MESSAGES)
                         .launch();
-            } else {
-                mContext.startActivity(FALLBACK_INTENT);
             }
         };
     }
 
+    private void startContactsActivity(Intent preferredIntent) {
+        Intent intent = preferredIntent.resolveActivity(mPackageManager) != null
+                ? preferredIntent : FALLBACK_CONTACTS_INTENT;
+
+        List<UserHandle> userProfiles = mUserManager.getEnabledProfiles();
+        if (userProfiles.size() <= 1) {
+            mContext.startActivity(intent);
+        }
+
+        mProfileSelectDialog = ProfileSelectDialog.createDialog(mContext, userProfiles,
+                position -> {
+                    mContext.startActivityAsUser(intent, userProfiles.get(position));
+                    if (mProfileSelectDialog != null) {
+                        mProfileSelectDialog.dismiss();
+                        mProfileSelectDialog = null;
+                    }
+                });
+        mProfileSelectDialog.show();
+    }
+
     private boolean isStarredIntentValid() {
         return STARRED_CONTACTS_INTENT.resolveActivity(mPackageManager) != null
-                || FALLBACK_INTENT.resolveActivity(mPackageManager) != null;
+                || FALLBACK_CONTACTS_INTENT.resolveActivity(mPackageManager) != null;
     }
 
     private boolean isContactsIntentValid() {
         return ALL_CONTACTS_INTENT.resolveActivity(mPackageManager) != null
-                || FALLBACK_INTENT.resolveActivity(mPackageManager) != null;
+                || FALLBACK_CONTACTS_INTENT.resolveActivity(mPackageManager) != null;
     }
 
     void updateSummaries() {
diff --git a/tests/robotests/src/com/android/settings/notification/modes/ZenHelperBackendTest.java b/tests/robotests/src/com/android/settings/notification/modes/ZenHelperBackendTest.java
new file mode 100644
index 0000000..2288099
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/notification/modes/ZenHelperBackendTest.java
@@ -0,0 +1,260 @@
+/*
+ * Copyright (C) 2024 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.notification.modes;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.robolectric.Shadows.shadowOf;
+
+import android.app.Flags;
+import android.content.ContentProvider;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.pm.ProviderInfo;
+import android.content.pm.UserInfo;
+import android.database.Cursor;
+import android.database.MatrixCursor;
+import android.net.Uri;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.platform.test.annotations.EnableFlags;
+import android.platform.test.flag.junit.SetFlagsRule;
+import android.provider.ContactsContract;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.settings.notification.modes.ZenHelperBackend.Contact;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Iterables;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.Robolectric;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+
+@RunWith(RobolectricTestRunner.class)
+@EnableFlags(Flags.FLAG_MODES_UI)
+public class ZenHelperBackendTest {
+    @Rule
+    public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
+
+    private Context mContext;
+    private ZenHelperBackend mBackend;
+    private HashMap<Integer, FakeContactsProvider> mContactsProviders = new HashMap<>();
+
+    private int mUserId;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.getApplication();
+        mBackend = new ZenHelperBackend(mContext);
+
+        mUserId = mContext.getUserId();
+        addContactsProvider(mUserId);
+    }
+
+    private int addMainUserProfile() {
+        UserInfo workProfile = new UserInfo(mUserId + 10, "Work Profile", 0);
+        workProfile.userType = UserManager.USER_TYPE_PROFILE_MANAGED;
+        UserManager userManager = mContext.getSystemService(UserManager.class);
+        shadowOf(userManager).addProfile(mUserId, workProfile.id, workProfile);
+
+        addContactsProvider(workProfile.id);
+
+        return workProfile.id;
+    }
+
+    private void addContactsProvider(int userId) {
+        ProviderInfo providerInfo = new ProviderInfo();
+        providerInfo.authority = String.format("%s@%s", userId, ContactsContract.AUTHORITY);
+        mContactsProviders.put(userId, Robolectric.buildContentProvider(FakeContactsProvider.class)
+                .create(providerInfo).get());
+    }
+
+    private void addContact(int userId, String name, boolean starred) {
+        mContactsProviders.get(userId).addContact(name, starred);
+    }
+
+    @Test
+    public void getAllContacts_singleProfile() {
+        addContact(mUserId, "Huey", false);
+        addContact(mUserId, "Dewey", true);
+        addContact(mUserId, "Louie", false);
+
+        ImmutableList<Contact> allContacts = mBackend.getAllContacts();
+
+        assertThat(allContacts).containsExactly(
+                new Contact(UserHandle.of(mUserId), 1, "Huey", null),
+                new Contact(UserHandle.of(mUserId), 2, "Dewey", null),
+                new Contact(UserHandle.of(mUserId), 3, "Louie", null));
+    }
+
+    @Test
+    public void getAllContacts_multipleProfiles() {
+        int profileId = addMainUserProfile();
+        addContact(mUserId, "Huey", false);
+        addContact(mUserId, "Dewey", true);
+        addContact(mUserId, "Louie", false);
+        addContact(profileId, "Fry", false);
+        addContact(profileId, "Bender", true);
+
+        ImmutableList<Contact> allContacts = mBackend.getAllContacts();
+
+        assertThat(allContacts).containsExactly(
+                new Contact(UserHandle.of(mUserId), 1, "Huey", null),
+                new Contact(UserHandle.of(mUserId), 2, "Dewey", null),
+                new Contact(UserHandle.of(mUserId), 3, "Louie", null),
+                new Contact(UserHandle.of(profileId), 1, "Fry", null),
+                new Contact(UserHandle.of(profileId), 2, "Bender", null));
+    }
+
+    @Test
+    public void getStarredContacts_singleProfile() {
+        addContact(mUserId, "Huey", false);
+        addContact(mUserId, "Dewey", true);
+        addContact(mUserId, "Louie", false);
+
+        ImmutableList<Contact> allContacts = mBackend.getStarredContacts();
+
+        assertThat(allContacts).containsExactly(
+                new Contact(UserHandle.of(mUserId), 2, "Dewey", null));
+    }
+
+    @Test
+    public void getStarredContacts_multipleProfiles() {
+        int profileId = addMainUserProfile();
+        addContact(mUserId, "Huey", false);
+        addContact(mUserId, "Dewey", true);
+        addContact(mUserId, "Louie", false);
+        addContact(profileId, "Fry", false);
+        addContact(profileId, "Bender", true);
+
+        ImmutableList<Contact> allContacts = mBackend.getStarredContacts();
+
+        assertThat(allContacts).containsExactly(
+                new Contact(UserHandle.of(mUserId), 2, "Dewey", null),
+                new Contact(UserHandle.of(profileId), 2, "Bender", null));
+    }
+
+    @Test
+    public void getAllContactsCount_singleProfile() {
+        addContact(mUserId, "Huey", false);
+        addContact(mUserId, "Dewey", true);
+        addContact(mUserId, "Louie", false);
+
+        assertThat(mBackend.getAllContactsCount()).isEqualTo(3);
+    }
+
+    @Test
+    public void getAllContactsCount_multipleProfiles() {
+        int profileId = addMainUserProfile();
+        addContact(mUserId, "Huey", false);
+        addContact(mUserId, "Dewey", true);
+        addContact(mUserId, "Louie", false);
+        addContact(profileId, "Fry", false);
+        addContact(profileId, "Bender", true);
+
+        assertThat(mBackend.getAllContactsCount()).isEqualTo(5);
+    }
+
+    private static class FakeContactsProvider extends ContentProvider {
+
+        private record ContactRow(int id, String name, boolean starred) {}
+
+        private final ArrayList<ContactRow> mContacts = new ArrayList<>();
+
+        FakeContactsProvider() {
+        }
+
+        @Override
+        public boolean onCreate() {
+            return true;
+        }
+
+        public int addContact(String name, boolean starred) {
+            mContacts.add(new ContactRow(mContacts.size() + 1, name, starred));
+            return mContacts.size();
+        }
+
+        @Nullable
+        @Override
+        public Cursor query(@NonNull Uri uri, @Nullable String[] projection,
+                @Nullable String selection, @Nullable String[] selectionArgs,
+                @Nullable String sortOrder) {
+            Uri baseUri = ContentProvider.getUriWithoutUserId(uri);
+            if (!ContactsContract.Contacts.CONTENT_URI.equals(baseUri)) {
+                throw new IllegalArgumentException("Unsupported uri for fake: " + uri);
+            }
+
+            if (projection == null || !Iterables.elementsEqual(ImmutableList.copyOf(projection),
+                    ImmutableList.of(ContactsContract.Contacts._ID,
+                            ContactsContract.Contacts.DISPLAY_NAME_PRIMARY,
+                            ContactsContract.Contacts.PHOTO_THUMBNAIL_URI))) {
+                throw new IllegalArgumentException(
+                        "Unsupported projection for fake: " + Arrays.toString(projection));
+            }
+
+            if (selection != null && !selection.equals(ContactsContract.Data.STARRED + "=1")) {
+                throw new IllegalArgumentException("Unsupported selection for fake: " + selection);
+            }
+            boolean selectingStarred = selection != null; // Checked as only valid selection above
+
+
+            MatrixCursor cursor = new MatrixCursor(projection);
+            for (ContactRow contactRow : mContacts) {
+                if (!selectingStarred || contactRow.starred) {
+                    cursor.addRow(ImmutableList.of(contactRow.id, contactRow.name, Uri.EMPTY));
+                }
+            }
+
+            return cursor;
+        }
+
+        @Override
+        @Nullable
+        public String getType(@NonNull Uri uri) {
+            return "";
+        }
+
+        @Nullable
+        @Override
+        public Uri insert(@NonNull Uri uri, @Nullable ContentValues values) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public int delete(@NonNull Uri uri, @Nullable String selection,
+                @Nullable String[] selectionArgs) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public int update(@NonNull Uri uri, @Nullable ContentValues values,
+                @Nullable String selection, @Nullable String[] selectionArgs) {
+            throw new UnsupportedOperationException();
+        }
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/notification/modes/ZenModePeopleLinkPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/modes/ZenModePeopleLinkPreferenceControllerTest.java
index 85fd004..8a66253 100644
--- a/tests/robotests/src/com/android/settings/notification/modes/ZenModePeopleLinkPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/modes/ZenModePeopleLinkPreferenceControllerTest.java
@@ -43,6 +43,7 @@
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
+import android.os.UserHandle;
 import android.platform.test.annotations.EnableFlags;
 import android.platform.test.flag.junit.SetFlagsRule;
 import android.service.notification.ConversationChannelWrapper;
@@ -229,13 +230,13 @@
 
     private void setUpContacts(Collection<Integer> allIds, Collection<Integer> starredIds) {
         when(mHelperBackend.getAllContacts()).thenReturn(ImmutableList.copyOf(
-                allIds.stream()
-                        .map(id -> new Contact(id, "#" + id, Uri.parse("photo://" + id)))
+                allIds.stream().map(id -> new Contact(UserHandle.SYSTEM, id, "#" + id,
+                                Uri.parse("photo://" + id)))
                         .toList()));
 
         when(mHelperBackend.getStarredContacts()).thenReturn(ImmutableList.copyOf(
-                starredIds.stream()
-                        .map(id -> new Contact(id, "#" + id, Uri.parse("photo://" + id)))
+                starredIds.stream().map(id -> new Contact(UserHandle.SYSTEM, id, "#" + id,
+                                Uri.parse("photo://" + id)))
                         .toList()));
     }
 
@@ -253,6 +254,6 @@
     }
 
     private static ColorDrawable photoOf(Contact contact) {
-        return new ColorDrawable((int) contact.id());
+        return new ColorDrawable((int) contact.contactId());
     }
 }
\ No newline at end of file
diff --git a/tests/robotests/src/com/android/settings/notification/modes/ZenModePrioritySendersPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/modes/ZenModePrioritySendersPreferenceControllerTest.java
index eb57094..486a880 100644
--- a/tests/robotests/src/com/android/settings/notification/modes/ZenModePrioritySendersPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/modes/ZenModePrioritySendersPreferenceControllerTest.java
@@ -39,21 +39,41 @@
 
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
+import static org.robolectric.Shadows.shadowOf;
 
+import android.app.Activity;
+import android.app.Dialog;
 import android.app.Flags;
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.PackageManager;
+import android.content.pm.UserInfo;
+import android.os.UserHandle;
+import android.os.UserManager;
 import android.platform.test.annotations.EnableFlags;
 import android.platform.test.flag.junit.SetFlagsRule;
+import android.provider.Contacts;
 import android.service.notification.ZenPolicy;
 import android.service.notification.ZenPolicy.ConversationSenders;
 import android.service.notification.ZenPolicy.PeopleType;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.LinearLayout;
+import android.widget.TextView;
 
+import androidx.fragment.app.testing.EmptyFragmentActivity;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceCategory;
 import androidx.preference.PreferenceManager;
 import androidx.preference.PreferenceScreen;
+import androidx.preference.PreferenceViewHolder;
 import androidx.preference.TwoStatePreference;
+import androidx.test.core.content.pm.PackageInfoBuilder;
+import androidx.test.ext.junit.rules.ActivityScenarioRule;
 
+import com.android.settings.R;
 import com.android.settingslib.notification.modes.TestModeBuilder;
 import com.android.settingslib.notification.modes.ZenMode;
 import com.android.settingslib.notification.modes.ZenModesBackend;
@@ -70,6 +90,7 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.shadows.ShadowDialog;
 
 import java.util.function.Consumer;
 import java.util.function.Predicate;
@@ -84,7 +105,13 @@
     @Rule
     public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
 
+    @Rule
+    public ActivityScenarioRule<EmptyFragmentActivity> mActivityScenario =
+            new ActivityScenarioRule<>(EmptyFragmentActivity.class);
+
     private Context mContext;
+    private Activity mActivity;
+    private PackageManager mPackageManager;
     @Mock private ZenModesBackend mBackend;
     @Mock private ZenHelperBackend mHelperBackend;
 
@@ -97,6 +124,9 @@
         MockitoAnnotations.initMocks(this);
 
         mContext = RuntimeEnvironment.application;
+        mContext.setTheme(androidx.appcompat.R.style.Theme_AppCompat);
+        mActivityScenario.getScenario().onActivity(activity -> mActivity = activity);
+        mPackageManager = mContext.getPackageManager();
 
         mMessagesController = new ZenModePrioritySendersPreferenceController(mContext, "messages",
                 true, mBackend, mHelperBackend);
@@ -114,8 +144,8 @@
         mPreferenceScreen.addPreference(mMessagesPrefCategory);
 
         when(mHelperBackend.getStarredContacts()).thenReturn(ImmutableList.of());
-        when(mHelperBackend.getAllContacts()).thenReturn(
-                ImmutableList.of(new ZenHelperBackend.Contact(1, "The only contact", null)));
+        when(mHelperBackend.getAllContacts()).thenReturn(ImmutableList.of(
+                new ZenHelperBackend.Contact(UserHandle.SYSTEM, 1, "The only contact", null)));
         when(mHelperBackend.getAllContactsCount()).thenReturn(1);
 
         when(mHelperBackend.getImportantConversations()).thenReturn(ImmutableList.of());
@@ -1439,4 +1469,142 @@
         assertThat(captor.getValue().getPolicy().getPriorityCallSenders())
                 .isEqualTo(PEOPLE_TYPE_NONE);
     }
+
+    @Test
+    public void displayPreference_hasContactsApp_hasSettingsButton() {
+        String contactsPackage = mContext.getString(R.string.config_contacts_package_name);
+        setUpContactsApp(contactsPackage, /* withPreciseIntents= */ false);
+        mCallsController.displayPreference(mPreferenceScreen);
+
+        SelectorWithWidgetPreference contactsPref = getBoundSelectorPreference(KEY_STARRED);
+
+        assertThat(((View) contactsPref.getExtraWidget().getParent()).getVisibility()).isEqualTo(
+                View.VISIBLE);
+    }
+
+    @Test
+    public void displayPreference_noContactsApp_noSettingsButton() {
+        String contactsPackage = mContext.getString(R.string.config_contacts_package_name);
+        shadowOf(mPackageManager).removePackage(contactsPackage);
+        mCallsController.displayPreference(mPreferenceScreen);
+
+        SelectorWithWidgetPreference contactsPref = getBoundSelectorPreference(KEY_STARRED);
+
+        assertThat(((View) contactsPref.getExtraWidget().getParent()).getVisibility()).isEqualTo(
+                View.GONE);
+    }
+
+    @Test
+    public void contactsSettingsClick_usesBestIntent() {
+        String contactsPackage = mContext.getString(R.string.config_contacts_package_name);
+        setUpContactsApp(contactsPackage, /* withPreciseIntents= */ true);
+
+        mCallsController.displayPreference(mPreferenceScreen);
+        mCallsController.updateZenMode(mCallsPrefCategory, TestModeBuilder.EXAMPLE);
+
+        SelectorWithWidgetPreference contactsPref = getBoundSelectorPreference(KEY_CONTACTS);
+        contactsPref.getExtraWidget().performClick();
+
+        Intent nextActivity = shadowOf(mActivity).getNextStartedActivity();
+        assertThat(nextActivity).isNotNull();
+        assertThat(nextActivity.getPackage()).isEqualTo(contactsPackage);
+        assertThat(nextActivity.getAction()).isEqualTo(Contacts.Intents.UI.LIST_DEFAULT);
+    }
+
+    @Test
+    public void starredContactsSettingsClick_usesBestIntent() {
+        String contactsPackage = mContext.getString(R.string.config_contacts_package_name);
+        setUpContactsApp(contactsPackage, /* withPreciseIntents= */  true);
+
+        mCallsController.displayPreference(mPreferenceScreen);
+        mCallsController.updateZenMode(mCallsPrefCategory, TestModeBuilder.EXAMPLE);
+        SelectorWithWidgetPreference contactsPref = getBoundSelectorPreference(KEY_STARRED);
+
+        contactsPref.getExtraWidget().performClick();
+
+        Intent nextActivity = shadowOf(mActivity).getNextStartedActivity();
+        assertThat(nextActivity).isNotNull();
+        assertThat(nextActivity.getPackage()).isEqualTo(contactsPackage);
+        assertThat(nextActivity.getAction()).isEqualTo(Contacts.Intents.UI.LIST_STARRED_ACTION);
+    }
+
+    @Test
+    public void contactsSettingsClick_usesFallbackIntent() {
+        String contactsPackage = mContext.getString(R.string.config_contacts_package_name);
+        setUpContactsApp(contactsPackage, /* withPreciseIntents= */ false);
+
+        mCallsController.displayPreference(mPreferenceScreen);
+        mCallsController.updateZenMode(mCallsPrefCategory, TestModeBuilder.EXAMPLE);
+        SelectorWithWidgetPreference contactsPref = getBoundSelectorPreference(KEY_CONTACTS);
+
+        contactsPref.getExtraWidget().performClick();
+
+        Intent nextActivity = shadowOf(mActivity).getNextStartedActivity();
+        assertThat(nextActivity).isNotNull();
+        assertThat(nextActivity.getPackage()).isEqualTo(contactsPackage);
+        assertThat(nextActivity.getAction()).isEqualTo(Intent.ACTION_MAIN);
+    }
+
+    @Test
+    public void contactsSettingsClick_multipleProfiles_showsProfileChooserDialog() {
+        String contactsPackage = mContext.getString(R.string.config_contacts_package_name);
+        setUpContactsApp(contactsPackage, /* withPreciseIntents= */ true);
+
+        UserInfo workProfile = new UserInfo(mContext.getUserId() + 10, "Work Profile", 0);
+        workProfile.userType = UserManager.USER_TYPE_PROFILE_MANAGED;
+        UserManager userManager = mContext.getSystemService(UserManager.class);
+        shadowOf(userManager).addProfile(mContext.getUserId(), workProfile.id, workProfile);
+
+        mCallsController.displayPreference(mPreferenceScreen);
+        mCallsController.updateZenMode(mCallsPrefCategory, TestModeBuilder.EXAMPLE);
+        SelectorWithWidgetPreference contactsPref = getBoundSelectorPreference(KEY_CONTACTS);
+
+        contactsPref.getExtraWidget().performClick();
+
+        Dialog profileSelectDialog = ShadowDialog.getLatestDialog();
+        assertThat(profileSelectDialog).isNotNull();
+        TextView dialogTitle = profileSelectDialog.findViewById(android.R.id.title);
+        assertThat(dialogTitle.getText().toString()).isEqualTo("Choose profile");
+    }
+
+    private void setUpContactsApp(String contactsPackage, boolean withPreciseIntents) {
+        ComponentName contactsActivity = new ComponentName(contactsPackage, "ContactsActivity");
+        shadowOf(mPackageManager).installPackage(
+                PackageInfoBuilder.newBuilder()
+                        .setPackageName(contactsPackage)
+                        .build());
+        shadowOf(mPackageManager).addActivityIfNotPresent(contactsActivity);
+
+        // Fallback / default intent filter.
+        IntentFilter mainFilter = new IntentFilter(Intent.ACTION_MAIN);
+        mainFilter.addCategory(Intent.CATEGORY_DEFAULT);
+        mainFilter.addCategory(Intent.CATEGORY_APP_CONTACTS);
+        shadowOf(mPackageManager).addIntentFilterForActivity(contactsActivity, mainFilter);
+
+        if (withPreciseIntents) {
+            IntentFilter listFilter = new IntentFilter(Contacts.Intents.UI.LIST_DEFAULT);
+            listFilter.addCategory(Intent.CATEGORY_DEFAULT);
+            shadowOf(mPackageManager).addIntentFilterForActivity(contactsActivity, listFilter);
+
+            IntentFilter starredFilter = new IntentFilter(Contacts.Intents.UI.LIST_STARRED_ACTION);
+            starredFilter.addCategory(Intent.CATEGORY_DEFAULT);
+            shadowOf(mPackageManager).addIntentFilterForActivity(contactsActivity, starredFilter);
+        }
+    }
+
+    private SelectorWithWidgetPreference getBoundSelectorPreference(String key) {
+        SelectorWithWidgetPreference selectorPref = checkNotNull(
+                mCallsPrefCategory.findPreference(key));
+
+        LayoutInflater inflater = LayoutInflater.from(mContext);
+        View view = inflater.inflate(selectorPref.getLayoutResource(), null);
+        LinearLayout widgetView = view.findViewById(android.R.id.widget_frame);
+        assertThat(widgetView).isNotNull();
+        inflater.inflate(selectorPref.getWidgetLayoutResource(), widgetView, true);
+
+        PreferenceViewHolder viewHolder = PreferenceViewHolder.createInstanceForTests(view);
+        selectorPref.onBindViewHolder(viewHolder);
+
+        return selectorPref;
+    }
 }
\ No newline at end of file