| /* |
| * Copyright (C) 2023 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.server.display; |
| |
| import java.util.ArrayDeque; |
| |
| |
| /** |
| * Represents High Brightness Mode metadata associated |
| * with a specific internal physical display. |
| * Required for separately storing data like time information, |
| * and related events when display was in HBM mode per |
| * physical internal display. |
| */ |
| class HighBrightnessModeMetadata { |
| /** |
| * Queue of previous HBM-events ordered from most recent to least recent. |
| * Meant to store only the events that fall into the most recent |
| * {@link HighBrightnessModeData#timeWindowMillis mHbmData.timeWindowMillis}. |
| */ |
| private final ArrayDeque<HbmEvent> mEvents = new ArrayDeque<>(); |
| |
| /** |
| * If HBM is currently running, this is the start time for the current HBM session. |
| */ |
| private long mRunningStartTimeMillis = -1; |
| |
| public long getRunningStartTimeMillis() { |
| return mRunningStartTimeMillis; |
| } |
| |
| public void setRunningStartTimeMillis(long setTime) { |
| mRunningStartTimeMillis = setTime; |
| } |
| |
| public ArrayDeque<HbmEvent> getHbmEventQueue() { |
| return mEvents; |
| } |
| |
| public void addHbmEvent(HbmEvent hbmEvent) { |
| mEvents.addFirst(hbmEvent); |
| } |
| } |
| |