// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module device.mojom;

// Responsible for handling the device vibration, if applicable. Desktop devices
// currently do not support this but Android does. There are separate
// implementations to handle this under vibration_manager_impl.cc.
interface VibrationManager {
  // TODO(mvanouwerkerk): Add something like StructTraits to validate arguments.
  Vibrate(int64 milliseconds) => ();
  // Cancels the vibration after the VibrationManager vibrates the device.
  Cancel() => ();
};

// Listens when the VibrationManager implementation calls Vibrate function.
// Currently, this mojo connection exists to connect between the RenderFrameHost
// and the device directory VibrationManagerImpl in the device service.
interface VibrationManagerListener {
  // Called when VibrationManager calls Vibrate.
  OnVibrate();
};