commit 132c9f5140c53c24ce6b41f7c8c94d93773194c2
author Robert Carr <racarr@google.com> Mon Jul 31 17:02:30 2017 -0700
committer Chia-I Wu <olv@google.com> Wed Aug 02 09:03:05 2017 -0700
tree 216506dcc4f4fa7c8c044649a1e59a57cc5c0eee
parent f3562ffdfbb31638297c983221626d94e81ab084

Inform SurfaceFlinger of which Surface is the RoundedCorners overlay.

We need to omit it from screenshots, and screen mirroring, so SurfaceFlinger
will have to have some knowledge. Eventually we'd like to do this by
having everything else have a parent, and mirroring and screenshotting will
operate on that parent. Since we aren't comfortable doing that for DR though, here's
a quick and dirty hack to tide us over with low risk.

Bug: 63311708
Test: screencap, screenrecord, android.view.cts.SurfaceViewSyncTest
Change-Id: I2b43be00567ee19cf27aeef344e5415f4a69297f

services/core/java/com/android/server/wm/AccessibilityController.java

diff --git a/services/core/java/com/android/server/wm/AccessibilityController.java b/services/core/java/com/android/server/wm/AccessibilityController.java
index 78f2195..805250a 100644
--- a/services/core/java/com/android/server/wm/AccessibilityController.java
+++ b/services/core/java/com/android/server/wm/AccessibilityController.java
@@ -17,7 +17,7 @@
 package com.android.server.wm;
 
 import static android.view.WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY;
-import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_NO_MAGNIFICATION_REGION_EFFECT;
+import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_IS_ROUNDED_CORNERS_OVERLAY;
 
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;
@@ -539,7 +539,7 @@
                     WindowState windowState = visibleWindows.valueAt(i);
                     if ((windowState.mAttrs.type == TYPE_MAGNIFICATION_OVERLAY)
                             || ((windowState.mAttrs.privateFlags
-                            & PRIVATE_FLAG_NO_MAGNIFICATION_REGION_EFFECT) != 0)) {
+                            & PRIVATE_FLAG_IS_ROUNDED_CORNERS_OVERLAY) != 0)) {
                         continue;
                     }