Show QS shortcut option if the a11y feature provides a tile.

Bug: 314852953
Test: atest com.android.settings.accessibility
Test: atest com.android.settings.accessibility.shortcuts
Test: manual
Flag: ACONFIG android.view.accessibility.a11y_qs_shortcut STAGING
Change-Id: Id7a6b3adfd4c4f3cb2b9f7fe15269b57a3d00543

tests/robotests/src/com/android/settings/testutils/AccessibilityTestUtils.java

@@ -20,11 +20,25 @@ import static android.provider.Settings.Secure.ACCESSIBILITY_BUTTON_MODE_FLOATIN
 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_3BUTTON;
 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL;
 
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import android.accessibilityservice.AccessibilityServiceInfo;
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.ResolveInfo;
+import android.content.pm.ServiceInfo;
+import android.os.Build;
 import android.provider.Settings;
+import android.view.accessibility.AccessibilityManager;
 
 import com.android.settings.testutils.shadow.SettingsShadowResources;
 
+import org.xmlpull.v1.XmlPullParserException;
+
+import java.io.IOException;
+
 /**
  * Utility class for common methods used in the accessibility feature related tests
  */
@@ -47,4 +61,39 @@ public class AccessibilityTestUtils {
                     NAV_BAR_MODE_3BUTTON);
         }
     }
+
+    /**
+     * Returns a mock {@link AccessibilityManager}
+     */
+    public static AccessibilityManager setupMockAccessibilityManager(Context mockContext) {
+        AccessibilityManager am = mock(AccessibilityManager.class);
+        when(mockContext.getSystemService(AccessibilityManager.class)).thenReturn(am);
+        return am;
+    }
+
+    public static AccessibilityServiceInfo createAccessibilityServiceInfo(
+            Context context, ComponentName componentName, boolean isAlwaysOnService) {
+        final ApplicationInfo applicationInfo = new ApplicationInfo();
+        applicationInfo.targetSdkVersion = Build.VERSION_CODES.R;
+        final ServiceInfo serviceInfo = new ServiceInfo();
+        applicationInfo.packageName = componentName.getPackageName();
+        serviceInfo.packageName = componentName.getPackageName();
+        serviceInfo.name = componentName.getClassName();
+        serviceInfo.applicationInfo = applicationInfo;
+
+        final ResolveInfo resolveInfo = new ResolveInfo();
+        resolveInfo.serviceInfo = serviceInfo;
+        try {
+            final AccessibilityServiceInfo info = new AccessibilityServiceInfo(resolveInfo,
+                    context);
+            info.setComponentName(componentName);
+            if (isAlwaysOnService) {
+                info.flags |= AccessibilityServiceInfo.FLAG_REQUEST_ACCESSIBILITY_BUTTON;
+            }
+            return info;
+        } catch (XmlPullParserException | IOException e) {
+            // Do nothing
+        }
+        return null;
+    }
 }

tests/robotests/src/com/android/settings/testutils/shadow/ShadowAccessibilityManager.java

@@ -0,0 +1,42 @@
+/*
+ * 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.testutils.shadow;
+
+import android.annotation.UserIdInt;
+import android.content.ComponentName;
+import android.view.accessibility.AccessibilityManager;
+
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+
+import java.util.Collections;
+import java.util.Map;
+
+/**
+ * Shadow of {@link AccessibilityManager} with the hidden methods
+ */
+@Implements(AccessibilityManager.class)
+public class ShadowAccessibilityManager extends org.robolectric.shadows.ShadowAccessibilityManager {
+    /**
+     * Implements a hidden method {@link AccessibilityManager.getA11yFeatureToTileMap} and returns
+     * an empty map.
+     */
+    @Implementation
+    public Map<ComponentName, ComponentName> getA11yFeatureToTileMap(@UserIdInt int userId) {
+        return Collections.emptyMap();
+    }
+}