/*
 * Copyright (C) 2024 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License
 */
package com.android.systemui.power.shared.model

/** Model device doze screen states. */
enum class DozeScreenStateModel {
    /** Doze components are set up. Followed by transition to DOZE or DOZE_AOD. */
    UNKNOWN,
    /** Regular doze. Device is asleep and listening for pulse triggers. */
    OFF,
    /** Deep doze. Device is asleep and is not listening for pulse triggers. */
    ON,
    /** Always-on doze. Device is asleep, showing UI and listening for pulse triggers. */
    DOZE,
    /** Pulse has been requested. Device is awake and preparing UI */
    DOZE_SUSPEND,
    /** Pulse is showing. Device is awake and showing UI. */
    VR,
    /** Pulse is showing with bright wallpaper. Device is awake and showing UI. */
    ON_SUSPEND,
}