Merge "Fixing backwards cmpatibility for enabling explore by touch"

core/java/android/accessibilityservice/AccessibilityServiceInfo.java

@@ -150,10 +150,18 @@ public class AccessibilityServiceInfo implements Parcelable {
      * flag does not guarantee that the device will not be in touch exploration
      * mode since there may be another enabled service that requested it.
      * <p>
-     * Clients that want to set this flag have to request the
+     * For accessibility services targeting API version higher than
+     * {@link Build.VERSION_CODES#JELLY_BEAN_MR1} that want to set
+     * this flag have to request the
      * {@link android.Manifest.permission#CAN_REQUEST_TOUCH_EXPLORATION_MODE}
      * permission or the flag will be ignored.
      * </p>
+     * <p>
+     * Services targeting API version equal to or lower than
+     * {@link Build.VERSION_CODES#JELLY_BEAN_MR1} will work normally, i.e.
+     * the first time they are run, if this flag is specified, a dialog is
+     * shown to the user to confirm enabling explore by touch.
+     * </p>
      */
     public static final int FLAG_REQUEST_TOUCH_EXPLORATION_MODE = 0x0000004;
 

core/java/android/provider/Settings.java

@@ -3351,7 +3351,6 @@ public final class Settings {
          *
          * @hide
          */
-        @Deprecated
         public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES =
             "touch_exploration_granted_accessibility_services";
 

core/res/res/values/strings.xml

@@ -950,8 +950,8 @@
     <string name="permlab_canRequestEnahncedWebAccessibility">request enhanced web accessibility</string>
     <!-- Description of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
     <string name="permdesc_canRequestEnahncedWebAccessibility">Allows the hoder to request
-        enabling of web accessibility enhancements. For example, installing scripts from
+        enabling of web accessibility enhancements. For example, installing scripts to make
-        Google to make app content more accessible.</string>
+        app content more accessible.</string>
 
     <!-- Title of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
     <string name="permlab_bindTextService">bind to a text service</string>
@@ -2714,6 +2714,25 @@
     <!-- SearchView accessibility description for voice button [CHAR LIMIT=NONE] -->
     <string name="searchview_description_voice">Voice search</string>
 
+    <!-- Title for a warning message about the interaction model changes after allowing an accessibility
+         service to put the device into explore by touch mode, displayed as a dialog message when
+         the user selects to enables the service. (default). [CHAR LIMIT=45] -->
+    <string name="enable_explore_by_touch_warning_title">Enable Explore by Touch?</string>
+    <!-- Summary for a warning message about the interaction model changes after allowing an accessibility
+         service to put the device into explore by touch mode, displayed as a dialog message when
+         the user selects to enables the service. (tablet). [CHAR LIMIT=NONE] -->
+    <string name="enable_explore_by_touch_warning_message" product="tablet">
+        <xliff:g id="accessibility_service_name">%1$s</xliff:g> wants to enable Explore by Touch.
+        When Explore by Touch is turned on, you can hear or see descriptions of what\'s under
+        your finger or perform gestures to interact with the tablet.</string>
+    <!-- Summary for a warning message about the interaction model changes after allowing an accessibility
+         service to put the device into explore by touch mode, displayed as a dialog message when
+         the user selects to enables the service. (default). [CHAR LIMIT=NONE] -->
+    <string name="enable_explore_by_touch_warning_message" product="default">
+        <xliff:g id="accessibility_service_name">%1$s</xliff:g> wants to enable Explore by Touch.
+       When Explore by Touch is turned on, you can hear or see descriptions of what\'s under
+       your finger or perform gestures to interact with the phone.</string>
+
     <!-- String used to display the date. This is the string to say something happened 1 month ago. -->
     <string name="oneMonthDurationPast">1 month ago</string>
     <!-- String used to display the date. This is the string to say something happened more than 1 month ago. -->

packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

@@ -71,7 +71,7 @@ public class DatabaseHelper extends SQLiteOpenHelper {
     // database gets upgraded properly. At a minimum, please confirm that 'upgradeVersion'
     // is properly propagated through your change.  Not doing so will result in a loss of user
     // settings.
-    private static final int DATABASE_VERSION = 97;
+    private static final int DATABASE_VERSION = 96;
 
     private Context mContext;
     private int mUserHandle;
@@ -1536,22 +1536,6 @@ public class DatabaseHelper extends SQLiteOpenHelper {
             upgradeVersion = 96;
         }
 
-        if (upgradeVersion == 96) {
-            // Remove Settings.Secure.TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES
-            if (mUserHandle == UserHandle.USER_OWNER) {
-                db.beginTransaction();
-                try {
-                    db.execSQL("DELETE FROM system WHERE name='"
-                            + Settings.Secure.TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES
-                            + "'");
-                    db.setTransactionSuccessful();
-                } finally {
-                    db.endTransaction();
-                }
-            }
-            upgradeVersion = 97;
-        }
-
         // *** Remember to update DATABASE_VERSION above!
 
         if (upgradeVersion != currentVersion) {

services/java/com/android/server/accessibility/AccessibilityManagerService.java

@@ -23,12 +23,15 @@ import android.accessibilityservice.AccessibilityService;
 import android.accessibilityservice.AccessibilityServiceInfo;
 import android.accessibilityservice.IAccessibilityServiceClient;
 import android.accessibilityservice.IAccessibilityServiceConnection;
+import android.app.AlertDialog;
 import android.app.PendingIntent;
 import android.app.StatusBarManager;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.ContentResolver;
 import android.content.Context;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnClickListener;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.ServiceConnection;
@@ -67,6 +70,7 @@ import android.view.InputDevice;
 import android.view.KeyCharacterMap;
 import android.view.KeyEvent;
 import android.view.MagnificationSpec;
+import android.view.WindowManager;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityInteractionClient;
 import android.view.accessibility.AccessibilityManager;
@@ -157,6 +161,8 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
 
     private Service mQueryBridge;
 
+    private AlertDialog mEnableTouchExplorationDialog;
+
     private AccessibilityInputFilter mInputFilter;
 
     private boolean mHasInputFilter;
@@ -244,6 +250,12 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
                             persistComponentNamesToSettingLocked(
                                     Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES,
                                     state.mEnabledServices, userId);
+                            // Update the touch exploration granted services setting.
+                            state.mTouchExplorationGrantedServices.remove(comp);
+                            persistComponentNamesToSettingLocked(
+                                    Settings.Secure.
+                                    TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES,
+                                    state.mEnabledServices, userId);
                             return;
                         }
                     }
@@ -558,6 +570,8 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
             userState.mIsDisplayMagnificationEnabled = false;
             userState.mEnabledServices.clear();
             userState.mEnabledServices.add(service);
+            userState.mTouchExplorationGrantedServices.clear();
+            userState.mTouchExplorationGrantedServices.add(service);
             // Update the internal state.
             performServiceManagementLocked(userState);
             scheduleUpdateInputFilter(userState);
@@ -831,6 +845,12 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
                 userState.mEnabledServices);
     }
 
+    private void populateTouchExplorationGrantedAccessibilityServicesLocked(UserState userState) {
+        populateComponentNamesFromSettingLocked(
+                Settings.Secure.TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES,
+                userState.mUserId, userState.mTouchExplorationGrantedServices);
+    }
+
     /**
      * Performs {@link AccessibilityService}s delayed notification. The delay is configurable
      * and denotes the period after the last event before notifying the service.
@@ -1123,6 +1143,54 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
         }
     }
 
+    private void showEnableTouchExplorationDialog(final Service service) {
+        String label = service.mResolveInfo.loadLabel(
+
+        mContext.getPackageManager()).toString();
+        synchronized (mLock) {
+            final UserState state = getCurrentUserStateLocked();
+            if (state.mIsTouchExplorationEnabled) {
+                return;
+            }
+            if (mEnableTouchExplorationDialog != null
+                    && mEnableTouchExplorationDialog.isShowing()) {
+                return;
+            }
+            mEnableTouchExplorationDialog = new AlertDialog.Builder(mContext)
+                .setIconAttribute(android.R.attr.alertDialogIcon)
+                .setPositiveButton(android.R.string.ok, new OnClickListener() {
+                     @Override
+                     public void onClick(DialogInterface dialog, int which) {
+                         // The user allowed the service to toggle touch exploration.
+                         state.mTouchExplorationGrantedServices.add(service.mComponentName);
+                         persistComponentNamesToSettingLocked(
+                                 Settings.Secure.TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES,
+                                 state.mTouchExplorationGrantedServices, state.mUserId);
+                         // Enable touch exploration.
+                         Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                                 Settings.Secure.TOUCH_EXPLORATION_ENABLED, 1,
+                                 service.mUserId);
+                     }
+                 })
+                 .setNegativeButton(android.R.string.cancel, new OnClickListener() {
+                     @Override
+                     public void onClick(DialogInterface dialog, int which) {
+                         dialog.dismiss();
+                     }
+                 })
+                 .setTitle(R.string.enable_explore_by_touch_warning_title)
+                 .setMessage(mContext.getString(
+                         R.string.enable_explore_by_touch_warning_message, label))
+                 .create();
+             mEnableTouchExplorationDialog.getWindow().setType(
+                     WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
+             mEnableTouchExplorationDialog.getWindow().getAttributes().privateFlags
+                     |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
+             mEnableTouchExplorationDialog.setCanceledOnTouchOutside(true);
+             mEnableTouchExplorationDialog.show();
+        }
+    }
+
     private int getClientState(UserState userState) {
         int clientState = 0;
         if (userState.mIsAccessibilityEnabled) {
@@ -1138,12 +1206,16 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
     private void recreateInternalStateLocked(UserState userState) {
         populateInstalledAccessibilityServiceLocked(userState);
         populateEnabledAccessibilityServicesLocked(userState);
+        populateTouchExplorationGrantedAccessibilityServicesLocked(userState);
+        populatedEnhancedWebAccessibilityEnabledChangedLocked(userState);
 
         handleTouchExplorationEnabledSettingChangedLocked(userState);
         handleDisplayMagnificationEnabledSettingChangedLocked(userState);
         handleAccessibilityEnabledSettingChangedLocked(userState);
+        handleTouchExplorationGrantedAccessibilityServicesChangedLocked(userState);
 
         performServiceManagementLocked(userState);
+
         scheduleUpdateInputFilter(userState);
         scheduleSendStateToClientsLocked(userState);
     }
@@ -1175,14 +1247,61 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
                 0, userState.mUserId) == 1;
     }
 
+    private void handleTouchExplorationGrantedAccessibilityServicesChangedLocked(
+            UserState userState) {
+        Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                Settings.Secure.TOUCH_EXPLORATION_ENABLED, 0, userState.mUserId);
+        final int serviceCount = userState.mServices.size();
+        for (int i = 0; i < serviceCount; i++) {
+            Service service = userState.mServices.get(i);
+            tryEnableTouchExplorationLocked(service);
+        }
+    }
+
+    private void populatedEnhancedWebAccessibilityEnabledChangedLocked(UserState userState) {
+        userState.mIsEnhancedWebAccessibilityEnabled = Settings.Secure.getIntForUser(
+                mContext.getContentResolver(), Settings.Secure.ACCESSIBILITY_SCRIPT_INJECTION,
+                0, userState.mUserId) == 1;
+    }
+
     private void tryEnableTouchExplorationLocked(Service service) {
-        if (!service.mRequestTouchExplorationMode || !service.canReceiveEventsLocked()) {
+        if (!service.canReceiveEventsLocked() || !service.mRequestTouchExplorationMode) {
             return;
         }
         UserState userState = getUserStateLocked(service.mUserId);
-        if (!userState.mIsTouchExplorationEnabled) {
+        if (userState.mIsTouchExplorationEnabled) {
+            return;
+        }
+        // UI test automation service can always enable it.
+        if (service.mIsAutomation) {
             Settings.Secure.putIntForUser(mContext.getContentResolver(),
-                    Settings.Secure.TOUCH_EXPLORATION_ENABLED, 1, userState.mUserId);
+                    Settings.Secure.TOUCH_EXPLORATION_ENABLED, 1, service.mUserId);
+            return;
+        }
+        if (service.mResolveInfo.serviceInfo.applicationInfo.targetSdkVersion
+                <= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+            // Up to JB-MR1 we had a white list with services that can enable touch
+            // exploration. When a service is first started we show a dialog to the
+            // use to get a permission to white list the service.
+            if (!userState.mTouchExplorationGrantedServices.contains(service.mComponentName)) {
+                if (mEnableTouchExplorationDialog == null
+                        || (mEnableTouchExplorationDialog != null
+                            && !mEnableTouchExplorationDialog.isShowing())) {
+                    showEnableTouchExplorationDialog(service);
+                }
+            } else {
+                Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                        Settings.Secure.TOUCH_EXPLORATION_ENABLED, 1, service.mUserId);
+            }
+        } else {
+            // Starting in JB-MR2 we request a permission to allow a service to enable
+            // touch exploration and do not care if the service is in the white list.
+            if (mContext.getPackageManager().checkPermission(
+                    android.Manifest.permission.CAN_REQUEST_TOUCH_EXPLORATION_MODE,
+                    service.mComponentName.getPackageName()) == PackageManager.PERMISSION_GRANTED) {
+                Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                        Settings.Secure.TOUCH_EXPLORATION_ENABLED, 1, service.mUserId);
+            }
         }
     }
 
@@ -1191,25 +1310,53 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
             return;
         }
         UserState userState = getUserStateLocked(service.mUserId);
-        if (userState.mIsTouchExplorationEnabled) {
+        if (!userState.mIsTouchExplorationEnabled) {
-            final int serviceCount = userState.mServices.size();
+            return;
-            for (int i = 0; i < serviceCount; i++) {
+        }
-                Service other = userState.mServices.get(i);
+        final int serviceCount = userState.mServices.size();
-                if (other != service && other.mRequestTouchExplorationMode) {
+        for (int i = 0; i < serviceCount; i++) {
-                    return;
+            Service other = userState.mServices.get(i);
+            if (other != service) {
+                if (service.mResolveInfo.serviceInfo.applicationInfo.targetSdkVersion
+                        <= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+                    // Up to JB-MR1 we had a white list with services that can enable touch
+                    // exploration. When a service is first started we show a dialog to the
+                    // use to get a permission to white list the service.
+                    if (other.mRequestTouchExplorationMode &&
+                            userState.mTouchExplorationGrantedServices.contains(
+                                    service.mComponentName)) {
+                        // A white-listed service wants touch exploration, do not disable.
+                        return;
+                    }
+                } else {
+                    // Starting in JB-MR2 we request a permission to allow a service to enable
+                    // touch exploration and do not care if the service is in the white list.
+                    if (other.mRequestTouchExplorationMode && (service.mIsAutomation
+                            || mContext.getPackageManager().checkPermission(
+                                    android.Manifest.permission.CAN_REQUEST_TOUCH_EXPLORATION_MODE,
+                                    service.mComponentName.getPackageName())
+                                    == PackageManager.PERMISSION_GRANTED)) {
+                        // A service with permission wants touch exploration, do not disable.
+                        return;
+                    }
                 }
             }
-            Settings.Secure.putIntForUser(mContext.getContentResolver(),
-                    Settings.Secure.TOUCH_EXPLORATION_ENABLED, 0, userState.mUserId);
         }
+        Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                Settings.Secure.TOUCH_EXPLORATION_ENABLED, 0, userState.mUserId);
     }
 
     private void tryEnableEnhancedWebAccessibilityLocked(Service service) {
-        if (!service.mRequestEnhancedWebAccessibility || !service.canReceiveEventsLocked()) {
+        if (!service.canReceiveEventsLocked() || !service.mRequestEnhancedWebAccessibility ) {
             return;
         }
         UserState userState = getUserStateLocked(service.mUserId);
-        if (!userState.mIsEnhancedWebAccessibilityEnabled) {
+        if (userState.mIsEnhancedWebAccessibilityEnabled) {
+            return;
+        }
+        // Requested and can enabled, do it.
+        if (service.mRequestEnhancedWebAccessibility
+                && canEnabledEnhancedWebAccessibility(service)) {
             Settings.Secure.putIntForUser(mContext.getContentResolver(),
                     Settings.Secure.ACCESSIBILITY_SCRIPT_INJECTION, 1, userState.mUserId);
         }
@@ -1220,17 +1367,26 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
             return;
         }
         UserState userState = getUserStateLocked(service.mUserId);
-        if (userState.mIsEnhancedWebAccessibilityEnabled) {
+        if (!userState.mIsEnhancedWebAccessibilityEnabled) {
-            final int serviceCount = userState.mServices.size();
+            return;
-            for (int i = 0; i < serviceCount; i++) {
-                Service other = userState.mServices.get(i);
-                if (other != service && other.mRequestEnhancedWebAccessibility) {
-                    return;
-                }
-            }
-            Settings.Secure.putIntForUser(mContext.getContentResolver(),
-                    Settings.Secure.ACCESSIBILITY_SCRIPT_INJECTION, 0, userState.mUserId);
         }
+        final int serviceCount = userState.mServices.size();
+        for (int i = 0; i < serviceCount; i++) {
+            Service other = userState.mServices.get(i);
+            if (other != service && other.mRequestEnhancedWebAccessibility
+                    && canEnabledEnhancedWebAccessibility(other)) {
+                // One service requests the feature, do not disable.
+                return;
+            }
+        }
+        Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SCRIPT_INJECTION, 0, service.mUserId);
+    }
+
+    private boolean canEnabledEnhancedWebAccessibility(Service service) {
+        return (service.mIsAutomation || mContext.getPackageManager().checkPermission(
+                android.Manifest.permission.CAN_REQUEST_ENHANCED_WEB_ACCESSIBILITY,
+                service.mComponentName.getPackageName()) == PackageManager.PERMISSION_GRANTED);
     }
 
     @Override
@@ -1355,7 +1511,7 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
                 } break;
                 case MSG_UPDATE_INPUT_FILTER: {
                     UserState userState = (UserState) msg.obj;
-                    updateInputFilter(userState);                        
+                    updateInputFilter(userState);
                 } break;
             }
         }
@@ -1527,21 +1683,10 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
                             AccessibilityNodeInfo.FLAG_REPORT_VIEW_IDS : 0;
 
             if (mResolveInfo != null) {
-                String packageName = mResolveInfo.serviceInfo.packageName;
+                mRequestTouchExplorationMode = (info.flags
-
-                if (mContext.getPackageManager().checkPermission(
-                        android.Manifest.permission.CAN_REQUEST_TOUCH_EXPLORATION_MODE,
-                        packageName) == PackageManager.PERMISSION_GRANTED) {
-                    mRequestTouchExplorationMode = (info.flags
                             & AccessibilityServiceInfo.FLAG_REQUEST_TOUCH_EXPLORATION_MODE) != 0;
-                }
+                mRequestEnhancedWebAccessibility = (info.flags
-
-                if (mContext.getPackageManager().checkPermission(
-                        android.Manifest.permission.CAN_REQUEST_ENHANCED_WEB_ACCESSIBILITY,
-                        packageName) == PackageManager.PERMISSION_GRANTED) {
-                    mRequestEnhancedWebAccessibility = (info.flags
                            & AccessibilityServiceInfo.FLAG_REQUEST_ENHANCED_WEB_ACCESSIBILITY) != 0;
-                }
             }
 
             // If this service is up and running we may have to enable touch
@@ -2453,6 +2598,9 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
 
         public final Set<ComponentName> mEnabledServices = new HashSet<ComponentName>();
 
+        public final Set<ComponentName> mTouchExplorationGrantedServices =
+                new HashSet<ComponentName>();
+
         public final SparseArray<AccessibilityConnectionWrapper>
                 mInteractionConnections =
                 new SparseArray<AccessibilityConnectionWrapper>();
@@ -2490,6 +2638,7 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
             mEnabledServices.clear();
             mEnabledServices.addAll(userState.mEnabledServices);
             mTouchExplorationGrantedServices.clear();
+            mTouchExplorationGrantedServices.addAll(userState.mTouchExplorationGrantedServices);
         }
 
         public void applyTo(UserState userState) {
@@ -2499,6 +2648,8 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
             userState.mIsDisplayMagnificationEnabled = mIsDisplayMagnificationEnabled;
             userState.mEnabledServices.clear();
             userState.mEnabledServices.addAll(mEnabledServices);
+            userState.mTouchExplorationGrantedServices.clear();
+            userState.mTouchExplorationGrantedServices.addAll(mTouchExplorationGrantedServices);
         }
 
         public void clear() {
@@ -2526,6 +2677,12 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
         private final Uri mEnabledAccessibilityServicesUri = Settings.Secure.getUriFor(
                 Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES);
 
+        private final Uri mTouchExplorationGrantedAccessibilityServicesUri = Settings.Secure
+                .getUriFor(Settings.Secure.TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES);
+
+        private final Uri mAccessibilityScriptInjectionUri = Settings.Secure
+                .getUriFor(Settings.Secure.ACCESSIBILITY_SCRIPT_INJECTION);
+
         public AccessibilityContentObserver(Handler handler) {
             super(handler);
         }
@@ -2539,6 +2696,11 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
                     false, this, UserHandle.USER_ALL);
             contentResolver.registerContentObserver(mEnabledAccessibilityServicesUri,
                     false, this, UserHandle.USER_ALL);
+            contentResolver.registerContentObserver(
+                    mTouchExplorationGrantedAccessibilityServicesUri,
+                    false, this, UserHandle.USER_ALL);
+            contentResolver.registerContentObserver(mAccessibilityScriptInjectionUri,
+                    false, this, UserHandle.USER_ALL);
         }
 
         @Override
@@ -2583,6 +2745,23 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
                         manageServicesLocked(userState);
                     }
                 }
+            } else if (mTouchExplorationGrantedAccessibilityServicesUri.equals(uri)) {
+                synchronized (mLock) {
+                    // We will update when the automation service dies.
+                    if (mUiAutomationService == null) {
+                        UserState userState = getCurrentUserStateLocked();
+                        populateTouchExplorationGrantedAccessibilityServicesLocked(userState);
+                        handleTouchExplorationGrantedAccessibilityServicesChangedLocked(userState);
+                    }
+                }
+            } else if (mAccessibilityScriptInjectionUri.equals(uri)) {
+                synchronized (mLock) {
+                    // We will update when the automation service dies.
+                    if (mUiAutomationService == null) {
+                        UserState userState = getCurrentUserStateLocked();
+                        populatedEnhancedWebAccessibilityEnabledChangedLocked(userState);
+                    }
+                }
             }
         }
     }