From ab8a4ec7fee79b72c54c67866ff427bcc989e103 Mon Sep 17 00:00:00 2001
From: Vaibhav Devmurari <vdevmurari@google.com>
Date: Thu, 23 Mar 2023 15:44:34 +0000
Subject: [PATCH] Fix IllegalStateException in KeyboardBaclightController

IListener object changes in the binder transaction so need to compare
object as binder object instead otherwise will always mismatch and
throw exception.

Test: manual
Bug: 274132086
Change-Id: I265632151e0e877fff88ebd9b5a27cdef7b93b9c
---
 .../com/android/server/input/KeyboardBacklightController.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/core/java/com/android/server/input/KeyboardBacklightController.java b/services/core/java/com/android/server/input/KeyboardBacklightController.java
index e1e3dd9967e01..403323803fcae 100644
--- a/services/core/java/com/android/server/input/KeyboardBacklightController.java
+++ b/services/core/java/com/android/server/input/KeyboardBacklightController.java
@@ -344,7 +344,7 @@ final class KeyboardBacklightController implements
                 throw new IllegalStateException("The calling process has no registered "
                         + "KeyboardBacklightListener.");
             }
-            if (record.mListener != listener) {
+            if (record.mListener.asBinder() != listener.asBinder()) {
                 throw new IllegalStateException("The calling process has a different registered "
                         + "KeyboardBacklightListener.");
             }