1 # HwBinder IPC from client to server, and callbacks 2 binder_call(hal_contexthub_client, hal_contexthub_server) 3 binder_call(hal_contexthub_server, hal_contexthub_client) 4 5 add_hwservice(hal_contexthub_server, hal_contexthub_hwservice) 6 allow hal_contexthub_client hal_contexthub_hwservice:hwservice_manager find; 7