Disabling elements on the A11y Shortcut setting subpage

Elements on the subpage get disabled if there are no enabled shortcut targets for the relevant type.
In the case of A11y button, the items on its fragment become unsearchable when the setting is disabled.

Test: Manually verify conditions described above & in bug
Bug: 349180207
Flag: com.android.settings.accessibility.fix_a11y_settings_search
Change-Id: Id39e2eda6c9d1de4cdbfcbc22b8a1f443e2822d9
diff --git a/res/values/strings.xml b/res/values/strings.xml
index ce2e398..7a646e0 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -5722,6 +5722,8 @@
     <string name="accessibility_shortcut_edit_screen_title">Edit accessibility shortcuts</string>
     <!-- Prompt for editing the shortcuts of multiple accessibility features. [CHAR LIMIT=NONE] -->
     <string name="accessibility_shortcut_edit_screen_prompt">Choose your shortcut for %1$s</string>
+    <!-- Summary to display when a shortcut setting is disabled, due to the shortcut being unassigned -->
+    <string name="accessibility_shortcut_unassigned_setting_unavailable_summary">To use this, turn on the %1$s shortcut on an accessibility feature\'s page</string>
 
     <!-- Button text for the accessibility dialog continue to the next screen for hearing aid. [CHAR LIMIT=32] -->
     <string name="accessibility_hearingaid_instruction_continue_button">Continue</string>
diff --git a/res/xml/accessibility_shortcuts_settings.xml b/res/xml/accessibility_shortcuts_settings.xml
index c807056..18ec9e9 100644
--- a/res/xml/accessibility_shortcuts_settings.xml
+++ b/res/xml/accessibility_shortcuts_settings.xml
@@ -19,7 +19,8 @@
     xmlns:settings="http://schemas.android.com/apk/res-auto"
     android:key="accessibility_shortcuts_settings"
     android:persistent="false"
-    android:title="@string/accessibility_shortcuts_settings_title">
+    android:title="@string/accessibility_shortcuts_settings_title"
+    settings:searchable="false">
 
     <Preference
         android:fragment="com.android.settings.accessibility.AccessibilityButtonFragment"
@@ -33,5 +34,5 @@
         android:persistent="false"
         android:title="@string/accessibility_shortcut_service_on_lock_screen_title"
         android:summary="@string/accessibility_shortcut_description"
-        settings:controller="com.android.settings.accessibility.AccessibilityShortcutPreferenceController"/>
+        settings:controller="com.android.settings.accessibility.HardwareShortcutFromLockscreenPreferenceController"/>
 </PreferenceScreen>
diff --git a/src/com/android/settings/accessibility/AccessibilityButtonFragment.java b/src/com/android/settings/accessibility/AccessibilityButtonFragment.java
index 60e4bb2..116554d 100644
--- a/src/com/android/settings/accessibility/AccessibilityButtonFragment.java
+++ b/src/com/android/settings/accessibility/AccessibilityButtonFragment.java
@@ -16,9 +16,14 @@
 
 package com.android.settings.accessibility;
 
-import android.app.settings.SettingsEnums;
-import android.os.Bundle;
+import static com.android.internal.accessibility.common.ShortcutConstants.UserShortcutType.SOFTWARE;
 
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+import android.os.Bundle;
+import android.provider.Settings;
+
+import com.android.internal.accessibility.util.ShortcutUtils;
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.search.BaseSearchIndexProvider;
@@ -61,5 +66,13 @@
     }
 
     public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
-            new BaseSearchIndexProvider(R.xml.accessibility_button_settings);
+            new BaseSearchIndexProvider(R.xml.accessibility_button_settings) {
+                @Override
+                protected boolean isPageSearchEnabled(Context context) {
+                    // Page should be unsearchable if there are no active button targets
+                    String targets = Settings.Secure.getStringForUser(context.getContentResolver(),
+                            ShortcutUtils.convertToKey(SOFTWARE), context.getUserId());
+                    return targets != null && !targets.isEmpty();
+                }
+            };
 }
diff --git a/src/com/android/settings/accessibility/AccessibilityButtonPreferenceController.java b/src/com/android/settings/accessibility/AccessibilityButtonPreferenceController.java
index 68a765c..d9ee3cd 100644
--- a/src/com/android/settings/accessibility/AccessibilityButtonPreferenceController.java
+++ b/src/com/android/settings/accessibility/AccessibilityButtonPreferenceController.java
@@ -16,9 +16,13 @@
 
 package com.android.settings.accessibility;
 
+import static com.android.internal.accessibility.common.ShortcutConstants.UserShortcutType.SOFTWARE;
+
 import android.content.Context;
 import android.content.res.Resources;
+import android.view.accessibility.AccessibilityManager;
 
+import androidx.annotation.NonNull;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
@@ -32,14 +36,39 @@
  * Preference controller for accessibility button preference.
  */
 public class AccessibilityButtonPreferenceController extends BasePreferenceController {
-
     public AccessibilityButtonPreferenceController(Context context, String key) {
         super(context, key);
     }
 
     @Override
     public int getAvailabilityStatus() {
-        return AVAILABLE;
+        if (!com.android.settings.accessibility.Flags.fixA11ySettingsSearch()) {
+            return AVAILABLE;
+        } else {
+            if (mContext.getSystemService(AccessibilityManager.class)
+                    .getAccessibilityShortcutTargets(SOFTWARE).isEmpty()) {
+                return DISABLED_DEPENDENT_SETTING;
+            } else {
+                return AVAILABLE;
+            }
+        }
+    }
+
+    @Override
+    public void updateState(@NonNull Preference preference) {
+        super.updateState(preference);
+        refreshSummary(preference);
+    }
+
+    @Override
+    public @NonNull CharSequence getSummary() {
+        if (getAvailabilityStatus() == AVAILABLE) {
+            return "";
+        } else {
+            return mContext.getString(
+                    R.string.accessibility_shortcut_unassigned_setting_unavailable_summary,
+                    AccessibilityUtil.getShortcutSummaryList(mContext, SOFTWARE));
+        }
     }
 
     @Override
@@ -47,7 +76,6 @@
         super.displayPreference(screen);
         final Preference preference = screen.findPreference(getPreferenceKey());
         preference.setTitle(getPreferenceTitleResource());
-
     }
 
     @Override
diff --git a/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceController.java b/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceController.java
deleted file mode 100644
index d204bb7..0000000
--- a/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceController.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2020 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.accessibility;
-
-import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
-import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
-
-import android.content.ContentResolver;
-import android.content.Context;
-import android.os.UserHandle;
-import android.provider.Settings;
-
-import com.android.settings.R;
-import com.android.settings.core.TogglePreferenceController;
-
-/**
- * Settings page for accessibility shortcut
- */
-public class AccessibilityShortcutPreferenceController extends TogglePreferenceController {
-
-    public AccessibilityShortcutPreferenceController(Context context, String preferenceKey) {
-        super(context, preferenceKey);
-    }
-
-    @Override
-    public boolean isChecked() {
-        final ContentResolver cr = mContext.getContentResolver();
-        // The shortcut is enabled by default on the lock screen as long as the user has
-        // enabled the shortcut with the warning dialog
-        final int dialogShown = Settings.Secure.getInt(
-                cr, Settings.Secure.ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, OFF);
-        final boolean enabledFromLockScreen = Settings.Secure.getInt(
-                cr, Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, dialogShown) == ON;
-        return enabledFromLockScreen;
-    }
-
-    @Override
-    public boolean setChecked(boolean isChecked) {
-        return Settings.Secure.putIntForUser(mContext.getContentResolver(),
-                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, isChecked ? ON : OFF,
-                UserHandle.USER_CURRENT);
-    }
-
-    @Override
-    public int getAvailabilityStatus() {
-        return AVAILABLE;
-    }
-
-    @Override
-    public int getSliceHighlightMenuRes() {
-        return R.string.menu_key_accessibility;
-    }
-}
diff --git a/src/com/android/settings/accessibility/HardwareShortcutFromLockscreenPreferenceController.java b/src/com/android/settings/accessibility/HardwareShortcutFromLockscreenPreferenceController.java
new file mode 100644
index 0000000..a6d5b7b
--- /dev/null
+++ b/src/com/android/settings/accessibility/HardwareShortcutFromLockscreenPreferenceController.java
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2020 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.accessibility;
+
+import static com.android.internal.accessibility.common.ShortcutConstants.UserShortcutType.HARDWARE;
+import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
+import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.view.accessibility.AccessibilityManager;
+
+import androidx.annotation.NonNull;
+import androidx.preference.Preference;
+
+import com.android.settings.R;
+import com.android.settings.core.TogglePreferenceController;
+
+/**
+ * Setting to allow the hardware shortcut to turn on from the lock screen
+ */
+public class HardwareShortcutFromLockscreenPreferenceController
+        extends TogglePreferenceController {
+    public HardwareShortcutFromLockscreenPreferenceController(
+            Context context, String preferenceKey) {
+        super(context, preferenceKey);
+    }
+
+    @Override
+    public boolean isChecked() {
+        final ContentResolver cr = mContext.getContentResolver();
+        // The shortcut is enabled by default on the lock screen as long as the user has
+        // enabled the shortcut with the warning dialog
+        final int dialogShown = Settings.Secure.getInt(
+                cr, Settings.Secure.ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, OFF);
+        final boolean enabledFromLockScreen = Settings.Secure.getInt(
+                cr, Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, dialogShown) == ON;
+        return enabledFromLockScreen;
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        return Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, isChecked ? ON : OFF,
+                UserHandle.USER_CURRENT);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        if (!com.android.settings.accessibility.Flags.fixA11ySettingsSearch()) {
+            return AVAILABLE;
+        } else {
+            if (mContext.getSystemService(AccessibilityManager.class)
+                    .getAccessibilityShortcutTargets(HARDWARE).isEmpty()) {
+                return DISABLED_DEPENDENT_SETTING;
+            } else {
+                return AVAILABLE;
+            }
+        }
+    }
+
+    @Override
+    public void updateState(@NonNull Preference preference) {
+        super.updateState(preference);
+        refreshSummary(preference);
+    }
+
+    @Override
+    public @NonNull CharSequence getSummary() {
+        if (getAvailabilityStatus() == AVAILABLE) {
+            return mContext.getString(R.string.accessibility_shortcut_description);
+        } else {
+            return mContext.getString(
+                    R.string.accessibility_shortcut_unassigned_setting_unavailable_summary,
+                    AccessibilityUtil.getShortcutSummaryList(mContext, HARDWARE));
+        }
+    }
+
+    @Override
+    public int getSliceHighlightMenuRes() {
+        return R.string.menu_key_accessibility;
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilityButtonFragmentTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilityButtonFragmentTest.java
index 94312a6..386463a 100644
--- a/tests/robotests/src/com/android/settings/accessibility/AccessibilityButtonFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilityButtonFragmentTest.java
@@ -19,6 +19,8 @@
 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_2BUTTON;
 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
 
+import static com.android.internal.accessibility.common.ShortcutConstants.UserShortcutType.SOFTWARE;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.Mockito.spy;
@@ -39,6 +41,7 @@
 import androidx.preference.PreferenceScreen;
 import androidx.test.core.app.ApplicationProvider;
 
+import com.android.internal.accessibility.util.ShortcutUtils;
 import com.android.settings.R;
 import com.android.settings.testutils.XmlTestUtils;
 import com.android.settings.testutils.shadow.ShadowFragment;
@@ -132,6 +135,7 @@
     }
 
     @Test
+    @DisableFlags(com.android.settings.accessibility.Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)
     public void getNonIndexableKeys_existInXmlLayout() {
         final List<String> niks = AccessibilityButtonFragment.SEARCH_INDEX_DATA_PROVIDER
                 .getNonIndexableKeys(mContext);
@@ -139,7 +143,38 @@
                 XmlTestUtils.getKeysFromPreferenceXml(mContext,
                         R.xml.accessibility_button_settings);
 
-        assertThat(keys).containsAtLeastElementsIn(niks);
+        assertThat(keys).isNotNull();
+        assertThat(niks).containsAtLeastElementsIn(keys);
+    }
+
+    @Test
+    @EnableFlags(com.android.settings.accessibility.Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)
+    public void getNonIndexableKeys_noTargets_doesNotExistInXmlLayout() {
+        Settings.Secure.putStringForUser(mContext.getContentResolver(),
+                ShortcutUtils.convertToKey(SOFTWARE), "", mContext.getUserId());
+        final List<String> niks = AccessibilityButtonFragment.SEARCH_INDEX_DATA_PROVIDER
+                .getNonIndexableKeys(mContext);
+        final List<String> keys =
+                XmlTestUtils.getKeysFromPreferenceXml(mContext,
+                        R.xml.accessibility_button_settings);
+
+        assertThat(keys).isNotNull();
+        assertThat(niks).containsAtLeastElementsIn(keys);
+    }
+
+    @Test
+    @EnableFlags(com.android.settings.accessibility.Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)
+    public void getNonIndexableKeys_hasTargets_expectedKeys() {
+        Settings.Secure.putStringForUser(mContext.getContentResolver(),
+                ShortcutUtils.convertToKey(SOFTWARE), "Foo", mContext.getUserId());
+        final List<String> niks = AccessibilityButtonFragment.SEARCH_INDEX_DATA_PROVIDER
+                .getNonIndexableKeys(mContext);
+
+        // Some keys should show up anyway, as they're flagged as unsearchable in the xml.
+        assertThat(niks).containsAtLeast(
+                "accessibility_button_preview",
+                "accessibility_button_footer",
+                "accessibility_button_or_gesture");
     }
 
     private static class TestAccessibilityButtonFragment extends AccessibilityButtonFragment {
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilityButtonPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilityButtonPreferenceControllerTest.java
index 85aa77c..e5169cd 100644
--- a/tests/robotests/src/com/android/settings/accessibility/AccessibilityButtonPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilityButtonPreferenceControllerTest.java
@@ -20,6 +20,10 @@
 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_2BUTTON;
 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
 
+import static com.android.internal.accessibility.common.ShortcutConstants.UserShortcutType.SOFTWARE;
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.DISABLED_DEPENDENT_SETTING;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.Mockito.when;
@@ -31,12 +35,15 @@
 import android.platform.test.flag.junit.SetFlagsRule;
 import android.provider.Flags;
 import android.provider.Settings;
+import android.view.accessibility.AccessibilityManager;
 
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 import androidx.test.core.app.ApplicationProvider;
 
 import com.android.settings.R;
+import com.android.settings.testutils.shadow.SettingsShadowResources;
+import com.android.settings.testutils.shadow.ShadowAccessibilityManager;
 import com.android.settingslib.search.SearchIndexableRaw;
 
 import org.junit.Before;
@@ -48,11 +55,17 @@
 import org.mockito.junit.MockitoJUnit;
 import org.mockito.junit.MockitoRule;
 import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadow.api.Shadow;
 
 import java.util.ArrayList;
 import java.util.List;
 
 /** Tests for {@link AccessibilityButtonPreferenceController}. */
+@Config(shadows = {
+        SettingsShadowResources.class,
+        com.android.settings.testutils.shadow.ShadowAccessibilityManager.class
+})
 @RunWith(RobolectricTestRunner.class)
 public class AccessibilityButtonPreferenceControllerTest {
 
@@ -68,9 +81,12 @@
     private PreferenceScreen mScreen;
     private Preference mPreference;
     private AccessibilityButtonPreferenceController mController;
+    private ShadowAccessibilityManager mShadowAccessibilityManager;
 
     @Before
     public void setUp() {
+        mShadowAccessibilityManager = Shadow.extract(
+                mContext.getSystemService(AccessibilityManager.class));
         mController = new AccessibilityButtonPreferenceController(mContext, "test_key");
         mPreference = new Preference(mContext);
         mPreference.setKey("test_key");
@@ -163,4 +179,20 @@
         assertThat(raw.screenTitle).isEqualTo(
                 mResources.getString(R.string.accessibility_shortcuts_settings_title));
     }
+
+    @Test
+    @EnableFlags(com.android.settings.accessibility.Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)
+    public void getAvailabilityStatus_settingEmpty_disabled() {
+        mShadowAccessibilityManager.setAccessibilityShortcutTargets(SOFTWARE, List.of());
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_DEPENDENT_SETTING);
+    }
+
+    @Test
+    @EnableFlags(com.android.settings.accessibility.Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)
+    public void getAvailabilityStatus_settingNotEmpty_available() {
+        mShadowAccessibilityManager.setAccessibilityShortcutTargets(SOFTWARE, List.of("Foo"));
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/accessibility/HardwareShortcutFromLockscreenPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/HardwareShortcutFromLockscreenPreferenceControllerTest.java
new file mode 100644
index 0000000..30541a6
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/accessibility/HardwareShortcutFromLockscreenPreferenceControllerTest.java
@@ -0,0 +1,129 @@
+/*
+ * 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.accessibility;
+
+import static com.android.internal.accessibility.common.ShortcutConstants.UserShortcutType.HARDWARE;
+import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
+import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.DISABLED_DEPENDENT_SETTING;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.platform.test.annotations.EnableFlags;
+import android.platform.test.flag.junit.SetFlagsRule;
+import android.provider.Settings;
+import android.view.accessibility.AccessibilityManager;
+
+import androidx.preference.SwitchPreference;
+import androidx.test.core.app.ApplicationProvider;
+
+import com.android.settings.testutils.shadow.SettingsShadowResources;
+import com.android.settings.testutils.shadow.ShadowAccessibilityManager;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadow.api.Shadow;
+
+import java.util.List;
+
+@Config(shadows = {
+        SettingsShadowResources.class,
+        com.android.settings.testutils.shadow.ShadowAccessibilityManager.class
+})
+@RunWith(RobolectricTestRunner.class)
+public class HardwareShortcutFromLockscreenPreferenceControllerTest {
+    @Rule
+    public SetFlagsRule mSetFlagsRule = new SetFlagsRule();
+
+    private Context mContext = ApplicationProvider.getApplicationContext();
+    private SwitchPreference mPreference;
+    private HardwareShortcutFromLockscreenPreferenceController mController;
+    private ShadowAccessibilityManager mShadowAccessibilityManager;
+
+    @Before
+    public void setUp() {
+        mShadowAccessibilityManager = Shadow.extract(
+                mContext.getSystemService(AccessibilityManager.class));
+        mPreference = new SwitchPreference(mContext);
+        mController = new HardwareShortcutFromLockscreenPreferenceController(mContext,
+                "accessibility_shortcut_preference");
+    }
+
+    @Test
+    public void isChecked_enabledShortcutOnLockScreen_shouldReturnTrue() {
+        Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, ON, UserHandle.USER_CURRENT);
+
+        mController.updateState(mPreference);
+
+        assertThat(mController.isChecked()).isTrue();
+        assertThat(mPreference.isChecked()).isTrue();
+    }
+
+    @Test
+    public void isChecked_disabledShortcutOnLockScreen_shouldReturnFalse() {
+        Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, OFF,
+                UserHandle.USER_CURRENT);
+
+        mController.updateState(mPreference);
+
+        assertThat(mController.isChecked()).isFalse();
+        assertThat(mPreference.isChecked()).isFalse();
+    }
+
+    @Test
+    public void setChecked_setTrue_shouldEnableShortcutOnLockScreen() {
+        mController.setChecked(true);
+
+        assertThat(Settings.Secure.getIntForUser(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, OFF,
+                UserHandle.USER_CURRENT)).isEqualTo(ON);
+    }
+
+    @Test
+    public void setChecked_setFalse_shouldDisableShortcutOnLockScreen() {
+        mController.setChecked(false);
+
+        assertThat(Settings.Secure.getIntForUser(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, ON,
+                UserHandle.USER_CURRENT)).isEqualTo(OFF);
+    }
+
+    @Test
+    @EnableFlags(Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)
+    public void getAvailabilityStatus_settingEmpty_disabled() {
+        mShadowAccessibilityManager.setAccessibilityShortcutTargets(HARDWARE, List.of());
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_DEPENDENT_SETTING);
+    }
+
+    @Test
+    @EnableFlags(Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)
+    public void getAvailabilityStatus_settingNotEmpty_available() {
+        mShadowAccessibilityManager.setAccessibilityShortcutTargets(HARDWARE, List.of("Foo"));
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/display/ColorContrastFragmentTest.java b/tests/robotests/src/com/android/settings/display/ColorContrastFragmentTest.java
index 47a7363..1e6827b 100644
--- a/tests/robotests/src/com/android/settings/display/ColorContrastFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/display/ColorContrastFragmentTest.java
@@ -28,7 +28,6 @@
 import androidx.test.core.app.ApplicationProvider;
 
 import com.android.settings.R;
-import com.android.settings.accessibility.ShortcutsSettingsFragment;
 import com.android.settings.testutils.XmlTestUtils;
 
 import org.junit.Before;
@@ -79,7 +78,7 @@
     @Test
     public void getNonIndexableKeys_existInXmlLayout() {
         final List<String> niks =
-                ShortcutsSettingsFragment.SEARCH_INDEX_DATA_PROVIDER
+                ColorContrastFragment.SEARCH_INDEX_DATA_PROVIDER
                         .getNonIndexableKeys(mContext);
         final List<String> keys =
                 XmlTestUtils.getKeysFromPreferenceXml(mContext,
diff --git a/tests/unit/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceControllerTest.java b/tests/unit/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceControllerTest.java
deleted file mode 100644
index 7d903ee..0000000
--- a/tests/unit/src/com/android/settings/accessibility/AccessibilityShortcutPreferenceControllerTest.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (C) 2020 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.accessibility;
-
-import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
-import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
-
-import androidx.test.core.app.ApplicationProvider;
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import android.content.Context;
-import android.os.UserHandle;
-import android.provider.Settings;
-
-import androidx.preference.SwitchPreference;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-@RunWith(AndroidJUnit4.class)
-public class AccessibilityShortcutPreferenceControllerTest {
-
-    private Context mContext;
-    private SwitchPreference mPreference;
-    private AccessibilityShortcutPreferenceController mController;
-
-    @Before
-    public void setUp() {
-        mContext = ApplicationProvider.getApplicationContext();
-        mPreference = new SwitchPreference(mContext);
-        mController = new AccessibilityShortcutPreferenceController(mContext,
-                "accessibility_shortcut_preference");
-    }
-
-    @Test
-    public void isChecked_enabledShortcutOnLockScreen_shouldReturnTrue() {
-        Settings.Secure.putIntForUser(mContext.getContentResolver(),
-                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, ON, UserHandle.USER_CURRENT);
-
-        mController.updateState(mPreference);
-
-        assertThat(mController.isChecked()).isTrue();
-        assertThat(mPreference.isChecked()).isTrue();
-    }
-
-    @Test
-    public void isChecked_disabledShortcutOnLockScreen_shouldReturnFalse() {
-        Settings.Secure.putIntForUser(mContext.getContentResolver(),
-                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, OFF,
-                UserHandle.USER_CURRENT);
-
-        mController.updateState(mPreference);
-
-        assertThat(mController.isChecked()).isFalse();
-        assertThat(mPreference.isChecked()).isFalse();
-    }
-
-    @Test
-    public void setChecked_setTrue_shouldEnableShortcutOnLockScreen() {
-        mController.setChecked(true);
-
-        assertThat(Settings.Secure.getIntForUser(mContext.getContentResolver(),
-                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, OFF,
-                UserHandle.USER_CURRENT)).isEqualTo(ON);
-    }
-
-    @Test
-    public void setChecked_setFalse_shouldDisableShortcutOnLockScreen() {
-        mController.setChecked(false);
-
-        assertThat(Settings.Secure.getIntForUser(mContext.getContentResolver(),
-                Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, ON,
-                UserHandle.USER_CURRENT)).isEqualTo(OFF);
-    }
-}