Makes Use Color inversion searchable.

Fix: 354773587
Flag: com.android.settings.accessibility.fix_a11y_settings_search
Test: atest ToggleColorInversionPreferenceFragmentTest
Test: adb shell pm clear com.google.android.settings.intelligence;
      search Settings for 'use color inversion', observe 'use color inversion' present;
Change-Id: Iad13fbe163002af6e84a79fdeafb8517d53e2b09

src/com/android/settings/accessibility/ToggleColorInversionPreferenceFragment.java

@@ -33,6 +33,8 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.accessibility.AccessibilityUtil.QuickSettingsTooltipType;
 import com.android.settings.search.BaseSearchIndexProvider;
@@ -52,7 +54,10 @@ public class ToggleColorInversionPreferenceFragment extends ToggleFeaturePrefere
     private static final String TAG = "ToggleColorInversionPreferenceFragment";
     private static final String ENABLED = Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED;
 
-    private static final String KEY_SHORTCUT_PREFERENCE = "color_inversion_shortcut_key";
+    @VisibleForTesting
+    static final String KEY_SHORTCUT_PREFERENCE = "color_inversion_shortcut_key";
+    @VisibleForTesting
+    static final String KEY_SWITCH_PREFERENCE = "color_inversion_switch_preference_key";
 
     @Override
     protected void registerKeysToObserverCallback(
@@ -73,9 +78,9 @@ public class ToggleColorInversionPreferenceFragment extends ToggleFeaturePrefere
         mHtmlDescription = getText(R.string.accessibility_display_inversion_preference_subtitle);
         mTopIntroTitle = getText(R.string.accessibility_display_inversion_preference_intro_text);
         mImageUri = new Uri.Builder().scheme(ContentResolver.SCHEME_ANDROID_RESOURCE)
-            .authority(getPrefContext().getPackageName())
+                .authority(getPrefContext().getPackageName())
-            .appendPath(String.valueOf(R.raw.a11y_color_inversion_banner))
+                .appendPath(String.valueOf(R.raw.a11y_color_inversion_banner))
-            .build();
+                .build();
         final View view = super.onCreateView(inflater, container, savedInstanceState);
         updateFooterPreference();
         return view;
@@ -131,6 +136,11 @@ public class ToggleColorInversionPreferenceFragment extends ToggleFeaturePrefere
         switchPreference.setTitle(R.string.accessibility_display_inversion_switch_title);
     }
 
+    @Override
+    protected String getUseServicePreferenceKey() {
+        return KEY_SWITCH_PREFERENCE;
+    }
+
     @Override
     protected CharSequence getShortcutTitle() {
         return getText(R.string.accessibility_display_inversion_shortcut_title);
@@ -165,7 +175,7 @@ public class ToggleColorInversionPreferenceFragment extends ToggleFeaturePrefere
     @Override
     int getUserShortcutTypes() {
         return AccessibilityUtil.getUserShortcutTypesFromSettings(getPrefContext(),
-            mComponentName);
+                mComponentName);
     }
 
     @Override
@@ -176,8 +186,8 @@ public class ToggleColorInversionPreferenceFragment extends ToggleFeaturePrefere
     @Override
     CharSequence getTileTooltipContent(@QuickSettingsTooltipType int type) {
         return getText(type == QuickSettingsTooltipType.GUIDE_TO_EDIT
-            ? R.string.accessibility_color_inversion_qs_tooltip_content
+                ? R.string.accessibility_color_inversion_qs_tooltip_content
-            : R.string.accessibility_color_inversion_auto_added_qs_tooltip_content);
+                : R.string.accessibility_color_inversion_auto_added_qs_tooltip_content);
     }
 
     @Override
@@ -194,12 +204,22 @@ public class ToggleColorInversionPreferenceFragment extends ToggleFeaturePrefere
                 @Override
                 public List<SearchIndexableRaw> getRawDataToIndex(Context context,
                         boolean enabled) {
-                    final List<SearchIndexableRaw> rawData = new ArrayList<>();
+                    final List<SearchIndexableRaw> rawData =
+                            super.getRawDataToIndex(context, enabled);
+
                     SearchIndexableRaw raw = new SearchIndexableRaw(context);
                     raw.key = KEY_SHORTCUT_PREFERENCE;
                     raw.title = context.getString(
-                        R.string.accessibility_display_inversion_shortcut_title);
+                            R.string.accessibility_display_inversion_shortcut_title);
                     rawData.add(raw);
+
+                    if (Flags.fixA11ySettingsSearch()) {
+                        SearchIndexableRaw mainPreferenceRaw = new SearchIndexableRaw(context);
+                        mainPreferenceRaw.key = KEY_SWITCH_PREFERENCE;
+                        mainPreferenceRaw.title = context.getString(
+                                R.string.accessibility_display_inversion_switch_title);
+                        rawData.add(mainPreferenceRaw);
+                    }
                     return rawData;
                 }
             };

tests/robotests/src/com/android/settings/accessibility/ToggleColorInversionPreferenceFragmentTest.java

@@ -18,6 +18,8 @@ package com.android.settings.accessibility;
 
 import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
 import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
+import static com.android.settings.accessibility.ToggleColorInversionPreferenceFragment.KEY_SHORTCUT_PREFERENCE;
+import static com.android.settings.accessibility.ToggleColorInversionPreferenceFragment.KEY_SWITCH_PREFERENCE;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -31,12 +33,12 @@ import android.content.ComponentName;
 import android.content.Context;
 import android.os.Bundle;
 import android.platform.test.annotations.DisableFlags;
+import android.platform.test.annotations.EnableFlags;
 import android.platform.test.flag.junit.SetFlagsRule;
 import android.provider.Settings;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.accessibility.Flags;
 import android.widget.PopupWindow;
 
 import androidx.fragment.app.FragmentActivity;
@@ -49,6 +51,7 @@ import com.android.settings.accessibility.AccessibilityUtil.QuickSettingsTooltip
 import com.android.settings.testutils.XmlTestUtils;
 import com.android.settings.testutils.shadow.ShadowFragment;
 import com.android.settings.widget.SettingsMainSwitchPreference;
+import com.android.settingslib.search.SearchIndexableRaw;
 
 import org.junit.Before;
 import org.junit.Rule;
@@ -62,6 +65,7 @@ import org.robolectric.annotation.Config;
 import org.robolectric.shadow.api.Shadow;
 import org.robolectric.shadows.ShadowApplication;
 
+import java.util.ArrayList;
 import java.util.List;
 
 /** Tests for {@link ToggleColorInversionPreferenceFragment} */
@@ -136,7 +140,7 @@ public class ToggleColorInversionPreferenceFragmentTest {
     }
 
     @Test
-    @DisableFlags(Flags.FLAG_A11Y_QS_SHORTCUT)
+    @DisableFlags(android.view.accessibility.Flags.FLAG_A11Y_QS_SHORTCUT)
     public void onPreferenceToggled_colorCorrectDisabled_shouldReturnTrueAndShowTooltipView() {
         Settings.Secure.putInt(mContext.getContentResolver(),
                 Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, OFF);
@@ -198,6 +202,41 @@ public class ToggleColorInversionPreferenceFragmentTest {
         assertThat(keys).containsAtLeastElementsIn(niks);
     }
 
+    @Test
+    @DisableFlags(Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)
+    public void getRawDataToIndex_flagOff_returnShortcutIndexablePreferences() {
+        List<SearchIndexableRaw> rawData = ToggleColorInversionPreferenceFragment
+                .SEARCH_INDEX_DATA_PROVIDER.getRawDataToIndex(mContext, /* enabled= */ true);
+
+        assertThat(rawData).hasSize(1);
+        assertThat(rawData.get(0).key).isEqualTo(KEY_SHORTCUT_PREFERENCE);
+        assertThat(rawData.get(0).title).isEqualTo(mContext.getString(
+                R.string.accessibility_display_inversion_shortcut_title));
+
+    }
+
+    @Test
+    @EnableFlags(Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)
+    public void getRawDataToIndex_flagOn_returnAllIndexablePreferences() {
+        String[] expectedKeys = {KEY_SHORTCUT_PREFERENCE, KEY_SWITCH_PREFERENCE};
+        String[] expectedTitles = {
+                mContext.getString(R.string.accessibility_display_inversion_shortcut_title),
+                mContext.getString(R.string.accessibility_display_inversion_switch_title)};
+        List<String> keysResultList = new ArrayList<>();
+        List<String> titlesResultList = new ArrayList<>();
+        List<SearchIndexableRaw> rawData = ToggleColorInversionPreferenceFragment
+                .SEARCH_INDEX_DATA_PROVIDER.getRawDataToIndex(mContext, /* enabled= */ true);
+
+        for (SearchIndexableRaw rawDataItem : rawData) {
+            keysResultList.add(rawDataItem.key);
+            titlesResultList.add(rawDataItem.title);
+        }
+
+        assertThat(rawData).hasSize(2);
+        assertThat(keysResultList).containsExactly(expectedKeys);
+        assertThat(titlesResultList).containsExactly(expectedTitles);
+    }
+
     private static PopupWindow getLatestPopupWindow() {
         final ShadowApplication shadowApplication =
                 Shadow.extract(ApplicationProvider.getApplicationContext());