# HwBinder IPC from client to server binder_call(hal_sensors_client, hal_sensors_server) hal_attribute_hwservice(hal_sensors, hal_sensors_hwservice) # Allow sensor hals to access ashmem memory allocated by apps allow hal_sensors { appdomain -isolated_app }:fd use; # Allow sensor hals to access ashmem memory allocated by android.hidl.allocator # fd is passed in from framework sensorservice HAL. allow hal_sensors hal_allocator:fd use; # allow to run with real-time scheduling policy allow hal_sensors self:global_capability_class_set sys_nice;