Add method for testing lazy HALs active services count callback.
Bug: 176240491
Test: atest hidl_lazy_test
Change-Id: I2db4fa62fac725fc4943678e0d8aa89c9f411350
diff --git a/tests/lazy/1.1/ILazy.hal b/tests/lazy/1.1/ILazy.hal
index a15e0e3..b0a6a2a 100644
--- a/tests/lazy/1.1/ILazy.hal
+++ b/tests/lazy/1.1/ILazy.hal
@@ -18,4 +18,12 @@
import android.hardware.tests.lazy@1.0;
-interface ILazy extends @1.0::ILazy {};
+interface ILazy extends @1.0::ILazy {
+ /**
+ * Ask the process hosting the service to install a callback that notifies
+ * it when the number of active (i.e. with clients) services changes.
+ * For testing purposes, this callback exercises the code to unregister/re-register
+ * the services and eventually shuts down the process.
+ */
+ setCustomActiveServicesCountCallback();
+};