storaged: skip batteryproperties listener if uid_io not available

uid_monitor is the only user of batteryproperties, no need to register
a callback if uid_io not enabled.

Test: run storaged without uid_io, plug/unplug usb cable
Merged-In: If890a93fec155b67c450341c54b44bb18d3aae3d
Change-Id: If890a93fec155b67c450341c54b44bb18d3aae3d

parent 808f7036

storaged/storaged.cpp

+3 −0

Original line number	Diff line number	Diff line
		@@ -170,6 +170,9 @@ void storaged_t::batteryPropertiesChanged(struct BatteryProperties props) {
		}

		void storaged_t::init_battery_service() {
		if (!mConfig.proc_uid_io_available)
		return;

		sp<IBatteryPropertiesRegistrar> battery_properties = get_battery_properties_service();
		if (battery_properties == NULL) {
		LOG_TO(SYSTEM, WARNING) << "failed to find batteryproperties service";