From 17f3aecf8767035d79d872e3b30315df1f21c8e8 Mon Sep 17 00:00:00 2001
From: Chilun <chilunhuang@google.com>
Date: Fri, 18 Jun 2021 12:09:09 +0800
Subject: [PATCH] Add log for IPC failure

Sometimes we will fail to schedule TopResumedActivityChangedItem because
of IPC failure and will cause other problems.

Client side will ignore the inconsistent state in non-debug build and
there is not much can do on the server side. Just add a warning log so
that we can easier debugging and confirm the root cause if issue
happens again.

Bug: 188843741
Test: atest ActivityRecordTests
Change-Id: I6e45f7bbd69384a3b734f80df4bc7c96ffb85b0d
---
 services/core/java/com/android/server/wm/ActivityRecord.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index 8cc6a42be3495..64401bbe7749c 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -1221,6 +1221,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
                     TopResumedActivityChangeItem.obtain(onTop));
         } catch (RemoteException e) {
             // If process died, whatever.
+            Slog.w(TAG, "Failed to send top-resumed=" + onTop + " to " + this, e);
             return false;
         }
         return true;