1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.systemui.power.shared.model
18 
19 /**
20  * The power state of the display. If the screen is [SCREEN_OFF], it is unpowered, and nothing is
21  * visible including AOD.
22  */
23 enum class ScreenPowerState {
24     /** Screen is fully off. */
25     SCREEN_OFF,
26     /** Signal that the screen is turning on. */
27     SCREEN_TURNING_ON,
28     /** Screen is fully on. */
29     SCREEN_ON,
30     /** Signal that the screen is turning off. */
31     SCREEN_TURNING_OFF
32 }
33