confirmationui: explicitly declare only one thread.

Due to an unclear API, wireless_charger accidentally started
two threads.

Bug: 80102279
Test: use lshal to verify that the service only has one thread
Change-Id: Ic6bdb6ef0025173f4388f0550e00a6b4fc2e21df

parent 5ed6bca9

confirmationui/1.0/default/service.cpp

+1 −0

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ using android::hardware::joinRpcThreadpool;
		using android::hardware::confirmationui::V1_0::implementation::ConfirmationUI;

		int main() {
		::android::hardware::configureRpcThreadpool(1, true /willJoinThreadpool/);
		auto confirmationui = new ConfirmationUI();
		auto status = confirmationui->registerAsService();
		if (status != android::OK) {