chrome/services/app_service/public/mojom/app_registry.mojom

// Copyright 2018 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.

module apps.mojom;

import "chrome/services/app_service/public/mojom/types.mojom";

// The interface through which clients of the App Service can query for data on
// installed apps.
//
// TODO: rename this interface to AppCoordinator? Or merge these methods into
// the App Service interface (note that this method depends on a prefs service;
// other App Service methods might not)? Or deprecate this method? Or delete
// this interface entirely, and add AppCoordinator features independently at a
// later date? See
// chrome/services/app_service/README.md.
interface AppRegistry {
  // Sets the preferred value for the app represented by |app_id| to |state|.
  // TODO(crbug.com/826982): mandate that |app_id| must exist in the registry,
  // or decide that this method no-ops.
  SetAppPreferred(string app_id, AppPreferred state);
};