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// Copyright 2019 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 ash.mojom;
// The initial state is NOT_READY, after Assistant service started it becomes
// READY. When Assistant UI shows up the state becomes VISIBLE.
enum AssistantState {
// The Assistant service is not ready yet.
NOT_READY = 0,
// The Assistant service is ready.
READY,
// The Assistant service is ready.
// TODO(b/142428671): This is set when the Assistant backend signals it is
// ready to handle queries, where |READY| is signaled when it is started.
// If this signal turns out to be reliable it should replace |READY| and be
// renamed to |READY|.
NEW_READY,
};
enum AssistantAllowedState {
// Assistant feature is allowed.
ALLOWED = 0,
// Disallowed because search and assistant is disabled by policy.
DISALLOWED_BY_POLICY,
// Disallowed because user's locale is not compatible.
DISALLOWED_BY_LOCALE,
// Disallowed because current user is not primary user.
DISALLOWED_BY_NONPRIMARY_USER,
// Disallowed because current user is supervised user.
DISALLOWED_BY_SUPERVISED_USER,
// Disallowed because incognito mode.
DISALLOWED_BY_INCOGNITO,
// Disallowed because the device is in demo mode.
DISALLOWED_BY_DEMO_MODE,
// Disallowed because the device is in public session.
DISALLOWED_BY_PUBLIC_SESSION,
// Disallowed because the user's account type is currently not supported.
DISALLOWED_BY_ACCOUNT_TYPE,
// Disallowed because the device is in Kiosk mode.
DISALLOWED_BY_KIOSK_MODE
};
// Allows observing changes to Assistant status and settings.
interface AssistantStateObserver {
// Called when Assistant state changes.
OnAssistantStatusChanged(AssistantState state);
// Called when assistant feature allowed state has changed.
OnAssistantFeatureAllowedChanged(AssistantAllowedState state);
// Called when Google Play Store is enabled/disabled.
OnArcPlayStoreEnabledChanged(bool enabled);
// Called when locale is changed in pref. The locale is in the format can be
// "en-US" or simply "en". When locale is not set in pref, it returns empty
// string.
OnLocaleChanged(string locale);
// Called when locked full screen state has changed.
OnLockedFullScreenStateChanged(bool enabled);
};
// Interface for ash client (Assistant service) to connect to state controller,
// which notifies changes of Assistant status and settings.
interface AssistantStateController {
// Add an observer.
AddMojomObserver(pending_remote<AssistantStateObserver> observer);
};
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