1binder_call(hal_threadnetwork_client, hal_threadnetwork_server) 2binder_call(hal_threadnetwork_server, hal_threadnetwork_client) 3 4hal_attribute_service(hal_threadnetwork, hal_threadnetwork_service) 5 6binder_call(hal_threadnetwork_server, servicemanager) 7binder_call(hal_threadnetwork_client, servicemanager) 8