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Commit 12f52921 authored by Jacky Kao's avatar Jacky Kao Committed by Automerger Merge Worker
Browse files

Merge "Bubble's change could notify to A11y framework" into rvc-dev am: 226aaf6a am: 6d27c6d8 

Change-Id: Ifc91c42b1b2a5d0a61fbe271a25674d710f681b5
parents 4d22b3ac 6d27c6d8

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

+15 −1
Original line number Diff line number Diff line
@@ -51,6 +51,7 @@ import android.content.DialogInterface.OnClickListener; 
import android.content.Intent;

import android.content.IntentFilter;

import android.content.pm.PackageManager;

import android.content.pm.PackageManagerInternal;

import android.content.pm.ResolveInfo;

import android.content.pm.ServiceInfo;

import android.database.ContentObserver;
@@ -2934,11 +2935,19 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub 
    public class AccessibilityDisplayListener implements DisplayManager.DisplayListener {

        private final DisplayManager mDisplayManager;

        private final ArrayList<Display> mDisplaysList = new ArrayList<>();

        private int mSystemUiUid = 0;



        AccessibilityDisplayListener(Context context, MainHandler handler) {

            mDisplayManager = (DisplayManager) context.getSystemService(Context.DISPLAY_SERVICE);

            mDisplayManager.registerDisplayListener(this, handler);

            initializeDisplayList();



            final PackageManagerInternal pm =

                    LocalServices.getService(PackageManagerInternal.class);

            if (pm != null) {

                mSystemUiUid = pm.getPackageUid(pm.getSystemUiServiceComponent().getPackageName(),

                        PackageManager.MATCH_SYSTEM_ONLY, mCurrentUserId);

            }

        }



        ArrayList<Display> getValidDisplayList() {
@@ -3034,8 +3043,13 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub 
            }

            // Private virtual displays are created by the ap and is not allowed to access by other

            // aps. We assume we could ignore them.

            // The exceptional case is for bubbles. Because the bubbles use the activityView, and

            // the virtual display of the activityView is private, so if the owner UID of the

            // private virtual display is the one of system ui which creates the virtual display of

            // bubbles, then this private virtual display should track the windows.

            if (display.getType() == Display.TYPE_VIRTUAL

                    && (display.getFlags() & Display.FLAG_PRIVATE) != 0) {

                    && (display.getFlags() & Display.FLAG_PRIVATE) != 0

                    && display.getOwnerUid() != mSystemUiUid) {

                return false;

            }

            return true;