| /* |
| * Copyright (C) 2020 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.internal.os; |
| |
| import android.os.BatteryStats; |
| import android.os.BatteryUsageStats; |
| import android.os.BatteryUsageStatsQuery; |
| import android.os.Process; |
| import android.os.UidBatteryConsumer; |
| import android.os.UserHandle; |
| import android.util.SparseArray; |
| |
| import com.android.internal.util.ArrayUtils; |
| |
| import java.util.List; |
| |
| /** |
| * Computes power consumed by Users |
| */ |
| public class UserPowerCalculator extends PowerCalculator { |
| |
| @Override |
| public void calculate(BatteryUsageStats.Builder builder, BatteryStats batteryStats, |
| long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query) { |
| final int[] userIds = query.getUserIds(); |
| if (ArrayUtils.contains(userIds, UserHandle.USER_ALL)) { |
| return; |
| } |
| |
| SparseArray<UidBatteryConsumer.Builder> uidBatteryConsumerBuilders = |
| builder.getUidBatteryConsumerBuilders(); |
| |
| for (int i = uidBatteryConsumerBuilders.size() - 1; i >= 0; i--) { |
| UidBatteryConsumer.Builder uidBuilder = uidBatteryConsumerBuilders.valueAt(i); |
| final int uid = uidBuilder.getUid(); |
| if (UserHandle.getAppId(uid) < Process.FIRST_APPLICATION_UID) { |
| continue; |
| } |
| |
| final int userId = UserHandle.getUserId(uid); |
| if (!ArrayUtils.contains(userIds, userId)) { |
| uidBuilder.excludeFromBatteryUsageStats(); |
| builder.getOrCreateUserBatteryConsumerBuilder(userId) |
| .addUidBatteryConsumer(uidBuilder); |
| } |
| } |
| } |
| |
| @Override |
| public void calculate(List<BatterySipper> sippers, BatteryStats batteryStats, |
| long rawRealtimeUs, long rawUptimeUs, int statsType, SparseArray<UserHandle> asUsers) { |
| final boolean forAllUsers = (asUsers.get(UserHandle.USER_ALL) != null); |
| if (forAllUsers) { |
| return; |
| } |
| |
| SparseArray<BatterySipper> userSippers = new SparseArray<>(); |
| |
| for (int i = sippers.size() - 1; i >= 0; i--) { |
| BatterySipper sipper = sippers.get(i); |
| final int uid = sipper.getUid(); |
| final int userId = UserHandle.getUserId(uid); |
| if (asUsers.get(userId) == null |
| && UserHandle.getAppId(uid) >= Process.FIRST_APPLICATION_UID) { |
| // We are told to just report this user's apps as one accumulated entry. |
| BatterySipper userSipper = userSippers.get(userId); |
| if (userSipper == null) { |
| userSipper = new BatterySipper(BatterySipper.DrainType.USER, null, 0); |
| userSipper.userId = userId; |
| userSippers.put(userId, userSipper); |
| } |
| userSipper.add(sipper); |
| sipper.isAggregated = true; |
| } |
| } |
| |
| for (int i = 0; i < userSippers.size(); i++) { |
| BatterySipper sipper = userSippers.valueAt(i); |
| if (sipper.sumPower() > 0) { |
| sippers.add(sipper); |
| } |
| } |
| } |
| } |