iio_sensor.mojom

// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Next MinVersion: 2
module arc.mojom;

import "chromeos/components/sensors/mojom/cros_sensor_service.mojom";

// Chrome implements this interface to handle requests from ARC
// to iioservice.
// Next method ID: 1
interface IioSensorHost {
  // Registers Sensor HAL client.
  RegisterSensorHalClient@0(
      pending_remote<chromeos.sensors.mojom.SensorHalClient> client);
};

// ARC implements this interface to interact with chrome.
// Next method ID: 2
interface IioSensorInstance {
  // Establishes full-duplex communication with the host.
  Init@0(pending_remote<IioSensorHost> host_remote) => ();

  // Called when the device enters or leaves the tablet mode.
  // ARC uses this info to adjust the direction of sensor measurements.
  [MinVersion=1] OnTabletModeChanged@1(bool is_tablet_mode_on);
};