servicemanager: vintf declared API
servicemanager already has to parse VINTF configurations, so exposing
this functionality here (mirroring hwservicemanager).
Note, this API, like isDeclared is not branded as "VINTF" for future
compatibility with APEX or other interfaces.
Bug: 168715768
Test: manual
Change-Id: Ifbc44677605de757c46ef17f7f29fd83e66a8161
diff --git a/libs/fakeservicemanager/ServiceManager.cpp b/libs/fakeservicemanager/ServiceManager.cpp
index 6964324..4ecbe53 100644
--- a/libs/fakeservicemanager/ServiceManager.cpp
+++ b/libs/fakeservicemanager/ServiceManager.cpp
@@ -61,4 +61,16 @@
return mNameToService.find(name) != mNameToService.end();
}
+Vector<String16> ServiceManager::getDeclaredInstances(const String16& name) {
+ Vector<String16> out;
+ const String16 prefix = name + String16("/");
+ for (const auto& [registeredName, service] : mNameToService) {
+ (void) service;
+ if (registeredName.startsWith(prefix)) {
+ out.add(String16(registeredName.string() + prefix.size()));
+ }
+ }
+ return out;
+}
+
} // namespace android