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.keyguard.shared.model
18 
19 import com.android.systemui.keyguard.WakefulnessLifecycle
20 
21 enum class WakefulnessState {
22     /** The device is asleep and not interactive. */
23     ASLEEP,
24     /** Received a signal that the device is beginning to wake up. */
25     STARTING_TO_WAKE,
26     /** Device is now fully awake and interactive. */
27     AWAKE,
28     /** Signal that the device is now going to sleep. */
29     STARTING_TO_SLEEP;
30 
31     companion object {
32         fun fromWakefulnessLifecycleInt(
33             @WakefulnessLifecycle.Wakefulness value: Int
34         ): WakefulnessState {
35             return when (value) {
36                 WakefulnessLifecycle.WAKEFULNESS_ASLEEP -> ASLEEP
37                 WakefulnessLifecycle.WAKEFULNESS_WAKING -> STARTING_TO_WAKE
38                 WakefulnessLifecycle.WAKEFULNESS_AWAKE -> AWAKE
39                 WakefulnessLifecycle.WAKEFULNESS_GOING_TO_SLEEP -> STARTING_TO_SLEEP
40                 else -> throw IllegalArgumentException("Invalid Wakefulness value: $value")
41             }
42         }
43     }
44 }
45