Adding the sections "Allow multiple users" and "Delete guest activity" on the search result

Also added new keywords strings for the both items.

Bug: 245261104
Test: Manual test and unit test
Change-Id: I3ddc1204c6dbdcd6a82ffaa55f4ca7f4bcb3783d

res/values/strings.xml

@@ -6475,6 +6475,8 @@
     <!-- Message of dialog shown when remove_guest_on_exit toggle is ON [CHAR LIMIT=NONE] -->
     <string name="remove_guest_on_exit_dialog_message">Apps and data from this guest session will be
         deleted now, and all future guest activity will be deleted each time you exit guest mode</string>
+    <!-- Search keywords for the "Delete Guest Activity" section in Multiple Users Screen. [CHAR LIMIT=NONE] -->
+    <string name="remove_guest_on_exit_keywords">delete, guest, activity, remove, data, visitor, erase</string>
     <!-- Title of preference to enable guest calling[CHAR LIMIT=40] -->
     <string name="enable_guest_calling">Allow guest to use phone</string>
     <!-- Summary of preference to enable guest calling [CHAR LIMIT=NONE] -->
@@ -11456,8 +11458,12 @@
     <string name="developer_options_main_switch_title">Use developer options</string>
     <!-- Title for default print service main switch. [CHAR LIMIT=50] -->
     <string name="default_print_service_main_switch_title">Use print service</string>
+
     <!-- Title for multiple users main switch. [CHAR LIMIT=50] -->
     <string name="multiple_users_main_switch_title">Allow multiple users</string>
+    <!-- Search keywords for the "Allow Multiple Users" section in Multiple Users Screen. [CHAR LIMIT=NONE] -->
+    <string name="multiple_users_main_switch_keywords">allow, multiple, user, permit, many</string>
+
     <!-- Title for wireless debugging main switch. [CHAR LIMIT=50] -->
     <string name="wireless_debugging_main_switch_title">Use wireless debugging</string>
     <!-- Title for graphics driver main switch. [CHAR LIMIT=50] -->

res/xml/user_settings.xml

@@ -73,10 +73,11 @@
         android:order="55"/>
 
     <com.android.settingslib.RestrictedSwitchPreference
-            android:key="remove_guest_on_exit"
-            android:title="@string/remove_guest_on_exit"
-            android:summary="@string/remove_guest_on_exit_summary"
-            android:order="60"/>
+        android:key="remove_guest_on_exit"
+        android:title="@string/remove_guest_on_exit"
+        android:summary="@string/remove_guest_on_exit_summary"
+        android:order="60"
+        settings:keywords="@string/remove_guest_on_exit_keywords"/>
 
     <com.android.settingslib.RestrictedSwitchPreference
         android:key="enable_guest_calling"

src/com/android/settings/users/UserSettings.java

@@ -82,6 +82,7 @@ import com.android.settingslib.RestrictedLockUtilsInternal;
 import com.android.settingslib.RestrictedPreference;
 import com.android.settingslib.drawable.CircleFramedDrawable;
 import com.android.settingslib.search.SearchIndexable;
+import com.android.settingslib.search.SearchIndexableRaw;
 import com.android.settingslib.users.EditUserInfoController;
 import com.android.settingslib.users.UserCreatingDialog;
 import com.android.settingslib.utils.ThreadUtils;
@@ -132,6 +133,7 @@ public class UserSettings extends SettingsPreferenceFragment
     private static final String KEY_GUEST_EXIT = "guest_exit";
     private static final String KEY_REMOVE_GUEST_ON_EXIT = "remove_guest_on_exit";
     private static final String KEY_GUEST_USER_CATEGORY = "guest_user_category";
+    private static final String KEY_ALLOW_MULTIPLE_USERS = "allow_multiple_users";
 
     private static final String SETTING_GUEST_HAS_LOGGED_IN = "systemui.guest_has_logged_in";
 
@@ -1717,6 +1719,27 @@ public class UserSettings extends SettingsPreferenceFragment
                     return userCaps.mEnabled;
                 }
 
+                @Override
+                public List<SearchIndexableRaw> getRawDataToIndex(Context context,
+                        boolean enabled) {
+                    final List<SearchIndexableRaw> rawData = new ArrayList<>();
+
+                    SearchIndexableRaw allowMultipleUsersResult = new SearchIndexableRaw(context);
+
+                    allowMultipleUsersResult.key = KEY_ALLOW_MULTIPLE_USERS;
+                    allowMultipleUsersResult.title =
+                            context.getString(R.string.multiple_users_main_switch_title);
+                    allowMultipleUsersResult.keywords =
+                            context.getString(R.string.multiple_users_main_switch_keywords);
+                    allowMultipleUsersResult.screenTitle =
+                            context.getString(R.string.user_settings_title);
+                    allowMultipleUsersResult.className =
+                            MultiUserSwitchBarController.class.getName();
+
+                    rawData.add(allowMultipleUsersResult);
+                    return rawData;
+                }
+
                 @Override
                 public List<String> getNonIndexableKeysFromXml(Context context, int xmlResId,
                         boolean suppressAllPage) {

tests/robotests/src/com/android/settings/users/UserSettingsTest.java

@@ -69,6 +69,7 @@ import com.android.settings.testutils.shadow.ShadowUserManager;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedPreference;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
+import com.android.settingslib.search.SearchIndexableRaw;
 
 import org.junit.After;
 import org.junit.Before;
@@ -85,6 +86,7 @@ import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowIntent;
 import org.robolectric.util.ReflectionHelpers;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
@@ -98,6 +100,7 @@ import java.util.List;
 public class UserSettingsTest {
 
     private static final String KEY_USER_GUEST = "user_guest";
+    private static final String KEY_ALLOW_MULTIPLE_USERS = "allow_multiple_users";
     private static final int ACTIVE_USER_ID = 0;
     private static final int INACTIVE_ADMIN_USER_ID = 1;
     private static final int INACTIVE_SECONDARY_USER_ID = 14;
@@ -203,6 +206,21 @@ public class UserSettingsTest {
         assertThat(UserSettings.assignDefaultPhoto(null, ACTIVE_USER_ID)).isFalse();
     }
 
+    @Test
+    public void testGetRawDataToIndex_returnAllIndexablePreferences() {
+        String[] expectedKeys = {KEY_ALLOW_MULTIPLE_USERS};
+        List<String> keysResultList = new ArrayList<>();
+
+        List<SearchIndexableRaw> rawData =
+                UserSettings.SEARCH_INDEX_DATA_PROVIDER.getRawDataToIndex(mContext, true);
+
+        for (SearchIndexableRaw rawDataItem : rawData) {
+            keysResultList.add(rawDataItem.key);
+        }
+
+        assertThat(keysResultList).containsExactly(expectedKeys);
+    }
+
     @Test
     public void testAssignDefaultPhoto_hasDefaultUserIconSize() {
         doReturn(mUserManager).when(mContext).getSystemService(Context.USER_SERVICE);