Misc search clean up

- Make color mode page searchable and suppress its parent page.
- Suppress entire DataUsageSummaryLegacy page in search. This page will
  be deleted soon

Change-Id: I0f98c9073358934b98e986d034c89a9bf87e58ad
Fixes: 70720645
Test: robotests

res/xml/display_settings.xml

@@ -75,6 +75,7 @@
         android:key="color_mode"
         android:title="@string/color_mode_title"
         android:fragment="com.android.settings.display.ColorModePreferenceFragment"
+        settings:controller="com.android.settings.display.ColorModePreferenceController"
         settings:keywords="@string/keywords_color_mode" />
 
     <Preference

src/com/android/settings/DisplaySettings.java

@@ -23,7 +23,6 @@ import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.display.BrightnessLevelPreferenceController;
 import com.android.settings.display.CameraGesturePreferenceController;
-import com.android.settings.display.ColorModePreferenceController;
 import com.android.settings.display.LiftToWakePreferenceController;
 import com.android.settings.display.NightDisplayPreferenceController;
 import com.android.settings.display.NightModePreferenceController;
@@ -94,7 +93,6 @@ public class DisplaySettings extends DashboardFragment {
         controllers.add(new WallpaperPreferenceController(context));
         controllers.add(new ThemePreferenceController(context));
         controllers.add(new BrightnessLevelPreferenceController(context, lifecycle));
-        controllers.add(new ColorModePreferenceController(context));
         return controllers;
     }
 

src/com/android/settings/datausage/DataUsageSummaryLegacy.java

@@ -22,10 +22,6 @@ import android.net.NetworkPolicyManager;
 import android.net.NetworkTemplate;
 import android.os.Bundle;
 import android.os.UserManager;
-import android.provider.SearchIndexableResource;
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.text.BidiFormatter;
@@ -43,20 +39,20 @@ import com.android.settings.R;
 import com.android.settings.SummaryPreference;
 import com.android.settings.Utils;
 import com.android.settings.dashboard.SummaryLoader;
-import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.search.Indexable;
 import com.android.settingslib.NetworkPolicyEditor;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.net.DataUsageController;
-import com.android.settingslib.search.SearchIndexable;
 
-import java.util.ArrayList;
 import java.util.List;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 /**
  * Legacy {@link DataUsageSummary} fragment.
  */
-@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
 public class DataUsageSummaryLegacy extends DataUsageBaseFragment implements Indexable,
         DataUsageEditController {
 
@@ -360,51 +356,4 @@ public class DataUsageSummaryLegacy extends DataUsageBaseFragment implements Ind
 
     public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY
             = SummaryProvider::new;
-
-    /**
-     * For search
-     */
-    public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
-        new BaseSearchIndexProvider() {
-
-            @Override
-            public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
-                    boolean enabled) {
-                List<SearchIndexableResource> resources = new ArrayList<>();
-                SearchIndexableResource resource = new SearchIndexableResource(context);
-                resource.xmlResId = R.xml.data_usage_legacy;
-                resources.add(resource);
-
-                resource = new SearchIndexableResource(context);
-                resource.xmlResId = R.xml.data_usage_cellular;
-                resources.add(resource);
-
-                resource = new SearchIndexableResource(context);
-                resource.xmlResId = R.xml.data_usage_wifi;
-                resources.add(resource);
-
-                return resources;
-            }
-
-            @Override
-            public List<String> getNonIndexableKeys(Context context) {
-                List<String> keys = super.getNonIndexableKeys(context);
-
-                if (!DataUsageUtils.hasMobileData(context)) {
-                    keys.add(KEY_MOBILE_USAGE_TITLE);
-                    keys.add(KEY_MOBILE_DATA_USAGE_TOGGLE);
-                    keys.add(KEY_MOBILE_DATA_USAGE);
-                    keys.add(KEY_MOBILE_BILLING_CYCLE);
-                }
-
-                if (!DataUsageUtils.hasWifiRadio(context)) {
-                    keys.add(KEY_WIFI_DATA_USAGE);
-                }
-
-                // This title is named Wifi, and will confuse users.
-                keys.add(KEY_WIFI_USAGE_TITLE);
-
-                return keys;
-            }
-        };
 }

src/com/android/settings/display/ColorModePreferenceController.java

@@ -27,15 +27,14 @@ import com.android.settings.core.BasePreferenceController;
 
 public class ColorModePreferenceController extends BasePreferenceController {
     private static final String TAG = "ColorModePreference";
-    private static final String KEY_COLOR_MODE = "color_mode";
 
     private static final int SURFACE_FLINGER_TRANSACTION_QUERY_WIDE_COLOR = 1024;
 
     private final ConfigurationWrapper mConfigWrapper;
     private ColorDisplayController mColorDisplayController;
 
-    public ColorModePreferenceController(Context context) {
+    public ColorModePreferenceController(Context context, String key) {
-        super(context, KEY_COLOR_MODE);
+        super(context, key);
         mConfigWrapper = new ConfigurationWrapper();
     }
 
@@ -43,7 +42,7 @@ public class ColorModePreferenceController extends BasePreferenceController {
     public int getAvailabilityStatus() {
         return mConfigWrapper.isScreenWideColorGamut()
                 && !getColorDisplayController().getAccessibilityTransformActivated() ?
-                AVAILABLE : DISABLED_FOR_USER;
+                AVAILABLE_UNSEARCHABLE : DISABLED_FOR_USER;
     }
 
     @Override

src/com/android/settings/display/ColorModePreferenceFragment.java

@@ -15,6 +15,8 @@ package com.android.settings.display;
 
 import android.content.Context;
 import android.graphics.drawable.Drawable;
+import android.provider.SearchIndexableResource;
+
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.PreferenceScreen;
 
@@ -23,13 +25,18 @@ import com.android.internal.logging.nano.MetricsProto;
 
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.R;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settings.search.Indexable;
 import com.android.settings.widget.RadioButtonPickerFragment;
+import com.android.settingslib.search.SearchIndexable;
 import com.android.settingslib.widget.CandidateInfo;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 @SuppressWarnings("WeakerAccess")
+@SearchIndexable
 public class ColorModePreferenceFragment extends RadioButtonPickerFragment
         implements ColorDisplayController.Callback {
 
@@ -181,4 +188,15 @@ public class ColorModePreferenceFragment extends RadioButtonPickerFragment
             getActivity().onBackPressed();
         }
     }
+
+    public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider() {
+                @Override
+                public List<SearchIndexableResource> getXmlResourcesToIndex(
+                        Context context, boolean enabled) {
+                    final SearchIndexableResource sir = new SearchIndexableResource(context);
+                    sir.xmlResId = R.xml.color_mode_settings;
+                    return Arrays.asList(sir);
+                }
+            };
 }

tests/robotests/assets/grandfather_not_implementing_index_provider

@@ -7,6 +7,7 @@ com.android.settings.accounts.AccountDetailDashboardFragment
 com.android.settings.accounts.ManagedProfileSettings
 com.android.settings.fuelgauge.PowerUsageAnomalyDetails
 com.android.settings.fuelgauge.AdvancedPowerUsageDetail
+com.android.settings.datausage.DataUsageSummaryLegacy
 com.android.settings.development.featureflags.FeatureFlagsDashboard
 com.android.settings.development.qstile.DevelopmentTileConfigFragment
 com.android.settings.deviceinfo.StorageProfileFragment

tests/robotests/src/com/android/settings/display/ColorModePreferenceControllerTest.java

@@ -16,13 +16,12 @@
 
 package com.android.settings.display;
 
+import static com.google.common.truth.Truth.assertThat;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
-import androidx.preference.Preference;
 
 import com.android.internal.app.ColorDisplayController;
 import com.android.settings.R;
@@ -35,22 +34,24 @@ import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
+import androidx.preference.Preference;
+
 @RunWith(SettingsRobolectricTestRunner.class)
 public class ColorModePreferenceControllerTest {
 
-    @Mock
-    private Preference mPreference;
     @Mock
     private ColorDisplayController mColorDisplayController;
 
     private Context mContext;
+    private Preference mPreference;
     private ColorModePreferenceController mController;
 
     @Before
     public void setup() {
         MockitoAnnotations.initMocks(this);
         mContext = RuntimeEnvironment.application;
-        mController = spy(new ColorModePreferenceController(mContext));
+        mController = spy(new ColorModePreferenceController(mContext, "test"));
+        mPreference = new Preference(mContext);
         doReturn(mColorDisplayController).when(mController).getColorDisplayController();
     }
 
@@ -61,7 +62,8 @@ public class ColorModePreferenceControllerTest {
 
         mController.updateState(mPreference);
 
-        verify(mPreference).setSummary(mContext.getString(R.string.color_mode_option_automatic));
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getText(R.string.color_mode_option_automatic));
     }
 
     @Test
@@ -71,7 +73,8 @@ public class ColorModePreferenceControllerTest {
 
         mController.updateState(mPreference);
 
-        verify(mPreference).setSummary(mContext.getString(R.string.color_mode_option_saturated));
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getText(R.string.color_mode_option_saturated));
     }
 
     @Test
@@ -81,7 +84,8 @@ public class ColorModePreferenceControllerTest {
 
         mController.updateState(mPreference);
 
-        verify(mPreference).setSummary(mContext.getString(R.string.color_mode_option_boosted));
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getText(R.string.color_mode_option_boosted));
     }
 
     @Test
@@ -91,7 +95,8 @@ public class ColorModePreferenceControllerTest {
 
         mController.updateState(mPreference);
 
-        verify(mPreference).setSummary(mContext.getString(R.string.color_mode_option_natural));
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getText(R.string.color_mode_option_natural));
     }
 
 }