commit 30700944f8b6527946e139a0c5710c0a6031a4e5
author Jayant Chowdhary <jchowdhary@google.com> Mon Jan 31 14:12:40 2022 -0800
committer Jayant Chowdhary <jchowdhary@google.com> Wed Feb 02 18:43:22 2022 +0000
tree 34e2b6c1d6f389c3708dfe6e2b8b492c9050d152
parent 7926d52f250189c7a4117051fa856ffb033b3048

IServiceManager: add registerForNotifications.

This can help binder clients know when a service has been registered.
Potentially helpful, in situations where some HALs take some seconds to
come up and register with service manager.

Bug: 196432585

Test: manual
Test: binderLibTest

Change-Id: Ib1d9b967a7cffa99f43dc26f9025caf1f59ab77f
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>

libs/fakeservicemanager/ServiceManager.cpp

diff --git a/libs/fakeservicemanager/ServiceManager.cpp b/libs/fakeservicemanager/ServiceManager.cpp
index 9f0754b..61e4a98 100644
--- a/libs/fakeservicemanager/ServiceManager.cpp
+++ b/libs/fakeservicemanager/ServiceManager.cpp
@@ -84,4 +84,14 @@
     return std::nullopt;
 }
 
+status_t ServiceManager::registerForNotifications(const String16&,
+                                                  const sp<LocalRegistrationCallback>&) {
+    return INVALID_OPERATION;
+}
+
+status_t ServiceManager::unregisterForNotifications(const String16&,
+                                                const sp<LocalRegistrationCallback>&) {
+    return INVALID_OPERATION;
+}
+
 }  // namespace android