From 12e81b98f1033350a06e29f4116b50abc29c5823 Mon Sep 17 00:00:00 2001
From: Nathan Harold <nharold@google.com>
Date: Wed, 21 Jun 2023 13:30:40 -0700
Subject: [PATCH] Switch OnSubscriptionsChangedListener to use existing Handler

Use the main Handler for DevicePolicyManagerService to post
the callback for OnSubscriptionsChanged to move away from
using the hidden (internal) handler.

Bug: 278814050
Test: atest FrameworksTelephonyTests
Test: atest SubscriptionManagerTest#testCreateSubscriptionChangedListenerWithoutLooper
Change-Id: I347408af8cd6cbcd3a25facc056c7c2541d5b428
---
 .../android/server/devicepolicy/DevicePolicyManagerService.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 7857b259e2a32..77f8de57f3aec 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -24132,7 +24132,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
                 // When listener is added onSubscriptionsChanged gets called immediately for once
                 // (even if subscriptions are not changed) and later on when subscriptions changes.
                 subscriptionManager.addOnSubscriptionsChangedListener(
-                        mSubscriptionsChangedListener.getHandlerExecutor(),
+                        mHandler::post,
                         mSubscriptionsChangedListener);
             } finally {
                 mInjector.binderRestoreCallingIdentity(id);