Remove SystemBatteryConsumer (79e65de3) · Commits · e / os / android_frameworks_base

core/java/android/os/AggregateBatteryConsumer.java

+20 −0

Original line number	Diff line number	Diff line
		@@ -25,17 +25,22 @@ import android.annotation.NonNull;
		*/
		public final class AggregateBatteryConsumer extends BatteryConsumer implements Parcelable {

		private final double mConsumedPowerMah;

		public AggregateBatteryConsumer(@NonNull Builder builder) {
		super(builder.mPowerComponentsBuilder.build());
		mConsumedPowerMah = builder.mConsumedPowerMah;
		}

		private AggregateBatteryConsumer(@NonNull Parcel source) {
		super(new PowerComponents(source));
		mConsumedPowerMah = source.readDouble();
		}

		@Override
		public void writeToParcel(@NonNull Parcel dest, int flags) {
		super.writeToParcel(dest, flags);
		dest.writeDouble(mConsumedPowerMah);
		}

		@Override
		@@ -55,14 +60,29 @@ public final class AggregateBatteryConsumer extends BatteryConsumer implements P
		}
		};

		@Override
		public double getConsumedPower() {
		return mConsumedPowerMah;
		}

		/**
		* Builder for DeviceBatteryConsumer.
		*/
		public static final class Builder extends BaseBuilder<AggregateBatteryConsumer.Builder> {
		private double mConsumedPowerMah;

		public Builder(@NonNull String[] customPowerComponentNames, boolean includePowerModels) {
		super(customPowerComponentNames, includePowerModels);
		}

		/**
		* Sets the total power included in this aggregate.
		*/
		public Builder setConsumedPower(double consumedPowerMah) {
		mConsumedPowerMah = consumedPowerMah;
		return this;
		}

		/**
		* Creates a read-only object out of the Builder values.
		*/

core/java/android/os/BatteryUsageStats.java

+20 −67

Original line number	Diff line number	Diff line
		@@ -71,7 +71,6 @@ public final class BatteryUsageStats implements Parcelable {

		public static final int AGGREGATE_BATTERY_CONSUMER_SCOPE_COUNT = 2;

		private final double mConsumedPower;
		private final int mDischargePercentage;
		private final long mStatsStartTimestampMs;
		private final double mDischargedPowerLowerBound;
		@@ -80,7 +79,6 @@ public final class BatteryUsageStats implements Parcelable {
		private final long mChargeTimeRemainingMs;
		private final String[] mCustomPowerComponentNames;
		private final List<UidBatteryConsumer> mUidBatteryConsumers;
		private final List<SystemBatteryConsumer> mSystemBatteryConsumers;
		private final List<UserBatteryConsumer> mUserBatteryConsumers;
		private final AggregateBatteryConsumer[] mAggregateBatteryConsumers;
		private final Parcel mHistoryBuffer;
		@@ -97,14 +95,7 @@ public final class BatteryUsageStats implements Parcelable {
		mChargeTimeRemainingMs = builder.mChargeTimeRemainingMs;
		mCustomPowerComponentNames = builder.mCustomPowerComponentNames;

		mAggregateBatteryConsumers =
		new AggregateBatteryConsumer[AGGREGATE_BATTERY_CONSUMER_SCOPE_COUNT];
		for (int i = 0; i < AGGREGATE_BATTERY_CONSUMER_SCOPE_COUNT; i++) {
		mAggregateBatteryConsumers[i] = builder.mAggregateBatteryConsumersBuilders[i].build();
		}

		double totalPower = 0;

		double totalPowerMah = 0;
		final int uidBatteryConsumerCount = builder.mUidBatteryConsumerBuilders.size();
		mUidBatteryConsumers = new ArrayList<>(uidBatteryConsumerCount);
		for (int i = 0; i < uidBatteryConsumerCount; i++) {
		@@ -112,30 +103,28 @@ public final class BatteryUsageStats implements Parcelable {
		builder.mUidBatteryConsumerBuilders.valueAt(i);
		if (!uidBatteryConsumerBuilder.isExcludedFromBatteryUsageStats()) {
		final UidBatteryConsumer consumer = uidBatteryConsumerBuilder.build();
		totalPower += consumer.getConsumedPower();
		totalPowerMah += consumer.getConsumedPower();
		mUidBatteryConsumers.add(consumer);
		}
		}

		final int systemBatteryConsumerCount = builder.mSystemBatteryConsumerBuilders.size();
		mSystemBatteryConsumers = new ArrayList<>(systemBatteryConsumerCount);
		for (int i = 0; i < systemBatteryConsumerCount; i++) {
		final SystemBatteryConsumer consumer =
		builder.mSystemBatteryConsumerBuilders.valueAt(i).build();
		totalPower += consumer.getConsumedPower() - consumer.getPowerConsumedByApps();
		mSystemBatteryConsumers.add(consumer);
		}

		final int userBatteryConsumerCount = builder.mUserBatteryConsumerBuilders.size();
		mUserBatteryConsumers = new ArrayList<>(userBatteryConsumerCount);
		for (int i = 0; i < userBatteryConsumerCount; i++) {
		final UserBatteryConsumer consumer =
		builder.mUserBatteryConsumerBuilders.valueAt(i).build();
		totalPower += consumer.getConsumedPower();
		totalPowerMah += consumer.getConsumedPower();
		mUserBatteryConsumers.add(consumer);
		}

		mConsumedPower = totalPower;
		builder.getAggregateBatteryConsumerBuilder(AGGREGATE_BATTERY_CONSUMER_SCOPE_ALL_APPS)
		.setConsumedPower(totalPowerMah);

		mAggregateBatteryConsumers =
		new AggregateBatteryConsumer[AGGREGATE_BATTERY_CONSUMER_SCOPE_COUNT];
		for (int i = 0; i < AGGREGATE_BATTERY_CONSUMER_SCOPE_COUNT; i++) {
		mAggregateBatteryConsumers[i] = builder.mAggregateBatteryConsumersBuilders[i].build();
		}
		}

		/**
		@@ -146,6 +135,15 @@ public final class BatteryUsageStats implements Parcelable {
		return mStatsStartTimestampMs;
		}

		/**
		* Total amount of battery charge drained since BatteryStats reset (e.g. due to being fully
		* charged), in mAh
		*/
		public double getConsumedPower() {
		return mAggregateBatteryConsumers[AGGREGATE_BATTERY_CONSUMER_SCOPE_DEVICE]
		.getConsumedPower();
		}

		/**
		* Portion of battery charge drained since BatteryStats reset (e.g. due to being fully
		* charged), as percentage of the full charge in the range [0:100]
		@@ -181,14 +179,6 @@ public final class BatteryUsageStats implements Parcelable {
		return mChargeTimeRemainingMs;
		}

		/**
		* Total amount of battery charge drained since BatteryStats reset (e.g. due to being fully
		* charged), in mAh
		*/
		public double getConsumedPower() {
		return mConsumedPower;
		}

		/**
		* Returns a battery consumer for the specified battery consumer type.
		*/
		@@ -202,11 +192,6 @@ public final class BatteryUsageStats implements Parcelable {
		return mUidBatteryConsumers;
		}

		@NonNull
		public List<SystemBatteryConsumer> getSystemBatteryConsumers() {
		return mSystemBatteryConsumers;
		}

		@NonNull
		public List<UserBatteryConsumer> getUserBatteryConsumers() {
		return mUserBatteryConsumers;
		@@ -232,7 +217,6 @@ public final class BatteryUsageStats implements Parcelable {

		private BatteryUsageStats(@NonNull Parcel source) {
		mStatsStartTimestampMs = source.readLong();
		mConsumedPower = source.readDouble();
		mDischargePercentage = source.readInt();
		mDischargedPowerLowerBound = source.readDouble();
		mDischargedPowerUpperBound = source.readDouble();
		@@ -254,14 +238,6 @@ public final class BatteryUsageStats implements Parcelable {
		consumer.setCustomPowerComponentNames(mCustomPowerComponentNames);
		mUidBatteryConsumers.add(consumer);
		}
		int sysCount = source.readInt();
		mSystemBatteryConsumers = new ArrayList<>(sysCount);
		for (int i = 0; i < sysCount; i++) {
		final SystemBatteryConsumer consumer =
		SystemBatteryConsumer.CREATOR.createFromParcel(source);
		consumer.setCustomPowerComponentNames(mCustomPowerComponentNames);
		mSystemBatteryConsumers.add(consumer);
		}
		int userCount = source.readInt();
		mUserBatteryConsumers = new ArrayList<>(userCount);
		for (int i = 0; i < userCount; i++) {
		@@ -298,7 +274,6 @@ public final class BatteryUsageStats implements Parcelable {
		@Override
		public void writeToParcel(@NonNull Parcel dest, int flags) {
		dest.writeLong(mStatsStartTimestampMs);
		dest.writeDouble(mConsumedPower);
		dest.writeInt(mDischargePercentage);
		dest.writeDouble(mDischargedPowerLowerBound);
		dest.writeDouble(mDischargedPowerUpperBound);
		@@ -312,10 +287,6 @@ public final class BatteryUsageStats implements Parcelable {
		for (int i = mUidBatteryConsumers.size() - 1; i >= 0; i--) {
		mUidBatteryConsumers.get(i).writeToParcel(dest, flags);
		}
		dest.writeInt(mSystemBatteryConsumers.size());
		for (int i = mSystemBatteryConsumers.size() - 1; i >= 0; i--) {
		mSystemBatteryConsumers.get(i).writeToParcel(dest, flags);
		}
		dest.writeInt(mUserBatteryConsumers.size());
		for (int i = mUserBatteryConsumers.size() - 1; i >= 0; i--) {
		mUserBatteryConsumers.get(i).writeToParcel(dest, flags);
		@@ -367,8 +338,6 @@ public final class BatteryUsageStats implements Parcelable {
		new AggregateBatteryConsumer.Builder[AGGREGATE_BATTERY_CONSUMER_SCOPE_COUNT];
		private final SparseArray<UidBatteryConsumer.Builder> mUidBatteryConsumerBuilders =
		new SparseArray<>();
		private final SparseArray<SystemBatteryConsumer.Builder> mSystemBatteryConsumerBuilders =
		new SparseArray<>();
		private final SparseArray<UserBatteryConsumer.Builder> mUserBatteryConsumerBuilders =
		new SparseArray<>();
		private Parcel mHistoryBuffer;
		@@ -482,22 +451,6 @@ public final class BatteryUsageStats implements Parcelable {
		return builder;
		}

		/**
		* Creates or returns a SystemBatteryConsumer, which represents battery attribution
		* data for a specific drain type.
		*/
		@NonNull
		public SystemBatteryConsumer.Builder getOrCreateSystemBatteryConsumerBuilder(
		@SystemBatteryConsumer.DrainType int drainType) {
		SystemBatteryConsumer.Builder builder = mSystemBatteryConsumerBuilders.get(drainType);
		if (builder == null) {
		builder = new SystemBatteryConsumer.Builder(mCustomPowerComponentNames,
		mIncludePowerModels, drainType);
		mSystemBatteryConsumerBuilders.put(drainType, builder);
		}
		return builder;
		}

		/**
		* Creates or returns a UserBatteryConsumer, which represents battery attribution
		* data for an individual {@link UserHandle}.

core/java/android/os/SystemBatteryConsumer.java

deleted100644 → 0

+0 −198

Original line number	Diff line number	Diff line
		/*
		* 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 android.os;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.util.Slog;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.util.ArrayList;
		import java.util.List;


		/**
		* Contains power consumption data attributed to a system-wide drain type.
		*
		* {@hide}
		*/
		public class SystemBatteryConsumer extends BatteryConsumer implements Parcelable {
		private static final String TAG = "SystemBatteryConsumer";

		// ****************
		// This list must be kept current with atoms.proto (frameworks/base/cmds/statsd/src/atoms.proto)
		// so the constant values must never change.
		// ****************
		@IntDef(prefix = {"DRAIN_TYPE_"}, value = {
		DRAIN_TYPE_AMBIENT_DISPLAY,
		// Reserved: APP
		DRAIN_TYPE_BLUETOOTH,
		DRAIN_TYPE_CAMERA,
		DRAIN_TYPE_MOBILE_RADIO,
		DRAIN_TYPE_FLASHLIGHT,
		DRAIN_TYPE_IDLE,
		DRAIN_TYPE_MEMORY,
		// Reserved: OVERCOUNTED,
		DRAIN_TYPE_PHONE,
		DRAIN_TYPE_SCREEN,
		// Reserved: UNACCOUNTED,
		// Reserved: USER,
		DRAIN_TYPE_WIFI,
		DRAIN_TYPE_CUSTOM,
		})
		@Retention(RetentionPolicy.SOURCE)
		public static @interface DrainType {
		}

		public static final int DRAIN_TYPE_AMBIENT_DISPLAY = 0;
		public static final int DRAIN_TYPE_BLUETOOTH = 2;
		public static final int DRAIN_TYPE_CAMERA = 3;
		public static final int DRAIN_TYPE_MOBILE_RADIO = 4;
		public static final int DRAIN_TYPE_FLASHLIGHT = 5;
		public static final int DRAIN_TYPE_IDLE = 6;
		public static final int DRAIN_TYPE_MEMORY = 7;
		public static final int DRAIN_TYPE_PHONE = 9;
		public static final int DRAIN_TYPE_SCREEN = 10;
		public static final int DRAIN_TYPE_WIFI = 13;
		public static final int DRAIN_TYPE_CUSTOM = 14;

		@DrainType
		private final int mDrainType;

		private final double mPowerConsumedByAppsMah;

		@DrainType
		public int getDrainType() {
		return mDrainType;
		}

		private SystemBatteryConsumer(@NonNull SystemBatteryConsumer.Builder builder) {
		super(builder.mPowerComponentsBuilder.build());
		mDrainType = builder.mDrainType;
		mPowerConsumedByAppsMah = builder.mPowerConsumedByAppsMah;
		if (mPowerConsumedByAppsMah > getConsumedPower()) {
		Slog.wtf(TAG,
		"Power attributed to apps exceeds total: drain type = " + mDrainType
		+ " total consumed power = " + getConsumedPower()
		+ " power consumed by apps = " + mPowerConsumedByAppsMah);
		}
		}

		private SystemBatteryConsumer(Parcel in) {
		super(new PowerComponents(in));
		mDrainType = in.readInt();
		mPowerConsumedByAppsMah = in.readDouble();
		}

		public double getPowerConsumedByApps() {
		return mPowerConsumedByAppsMah;
		}

		/**
		* Returns the amount of time this consumer was operating.
		*/
		public long getUsageDurationMillis() {
		return mPowerComponents.getMaxComponentUsageDurationMillis();
		}

		/**
		* Writes the contents into a Parcel.
		*/
		@Override
		public void writeToParcel(@NonNull Parcel dest, int flags) {
		super.writeToParcel(dest, flags);
		dest.writeInt(mDrainType);
		dest.writeDouble(mPowerConsumedByAppsMah);
		}

		public static final Creator<SystemBatteryConsumer> CREATOR =
		new Creator<SystemBatteryConsumer>() {
		@Override
		public SystemBatteryConsumer createFromParcel(Parcel in) {
		return new SystemBatteryConsumer(in);
		}

		@Override
		public SystemBatteryConsumer[] newArray(int size) {
		return new SystemBatteryConsumer[size];
		}
		};

		@Override
		public int describeContents() {
		return 0;
		}

		/**
		* Builder for SystemBatteryConsumer.
		*/
		public static final class Builder extends BaseBuilder<Builder> {
		@DrainType
		private final int mDrainType;
		private double mPowerConsumedByAppsMah;
		private List<UidBatteryConsumer.Builder> mUidBatteryConsumers;

		Builder(@NonNull String[] customPowerComponentNames,
		boolean includePowerModels, @DrainType int drainType) {
		super(customPowerComponentNames, includePowerModels);
		mDrainType = drainType;
		}

		/**
		* Sets the amount of power used by this system component that is attributed to apps.
		* It should not exceed the total consumed power.
		*/
		public Builder setPowerConsumedByApps(double powerConsumedByAppsMah) {
		mPowerConsumedByAppsMah = powerConsumedByAppsMah;
		return this;
		}

		/**
		* Add a UidBatteryConsumer to this SystemBatteryConsumer. For example,
		* the UidBatteryConsumer with the UID == {@link Process#BLUETOOTH_UID} should
		* be added to the SystemBatteryConsumer with the drain type == {@link
		* #DRAIN_TYPE_BLUETOOTH}.
		* <p>
		* Calculated power and duration components of the added battery consumers
		* are aggregated at the time the SystemBatteryConsumer is built by the {@link #build()}
		* method.
		* </p>
		*/
		public void addUidBatteryConsumer(UidBatteryConsumer.Builder uidBatteryConsumerBuilder) {
		if (mUidBatteryConsumers == null) {
		mUidBatteryConsumers = new ArrayList<>();
		}
		mUidBatteryConsumers.add(uidBatteryConsumerBuilder);
		}

		/**
		* Creates a read-only object out of the Builder values.
		*/
		@NonNull
		public SystemBatteryConsumer build() {
		if (mUidBatteryConsumers != null) {
		for (int i = mUidBatteryConsumers.size() - 1; i >= 0; i--) {
		UidBatteryConsumer.Builder uidBatteryConsumer = mUidBatteryConsumers.get(i);
		mPowerComponentsBuilder.addPowerAndDuration(
		uidBatteryConsumer.mPowerComponentsBuilder);
		}
		}
		return new SystemBatteryConsumer(this);
		}
		}
		}

core/java/com/android/internal/os/AmbientDisplayPowerCalculator.java

+0 −6

Original line number	Diff line number	Diff line
		@@ -20,7 +20,6 @@ import android.os.BatteryConsumer;
		import android.os.BatteryStats;
		import android.os.BatteryUsageStats;
		import android.os.BatteryUsageStatsQuery;
		import android.os.SystemBatteryConsumer;
		import android.os.UserHandle;
		import android.util.SparseArray;

		@@ -55,11 +54,6 @@ public class AmbientDisplayPowerCalculator extends PowerCalculator {
		.setUsageDurationMillis(BatteryConsumer.POWER_COMPONENT_AMBIENT_DISPLAY, durationMs)
		.setConsumedPower(BatteryConsumer.POWER_COMPONENT_AMBIENT_DISPLAY,
		powerMah, powerModel);

		builder.getOrCreateSystemBatteryConsumerBuilder(
		SystemBatteryConsumer.DRAIN_TYPE_AMBIENT_DISPLAY)
		.setConsumedPower(BatteryConsumer.POWER_COMPONENT_SCREEN, powerMah, powerModel)
		.setUsageDurationMillis(BatteryConsumer.POWER_COMPONENT_SCREEN, durationMs);
		}

		/**

core/java/com/android/internal/os/BatteryChargeCalculator.java

+11 −3

Original line number	Diff line number	Diff line
		@@ -37,11 +37,14 @@ public class BatteryChargeCalculator extends PowerCalculator {
		@Override
		public void calculate(BatteryUsageStats.Builder builder, BatteryStats batteryStats,
		long rawRealtimeUs, long rawUptimeUs, BatteryUsageStatsQuery query) {
		final double dischargedPowerLowerBoundMah =
		batteryStats.getLowDischargeAmountSinceCharge() * mBatteryCapacity / 100;
		final double dischargedPowerUpperBoundMah =
		batteryStats.getHighDischargeAmountSinceCharge() * mBatteryCapacity / 100;
		builder.setDischargePercentage(
		batteryStats.getDischargeAmount(BatteryStats.STATS_SINCE_CHARGED))
		.setDischargedPowerRange(
		batteryStats.getLowDischargeAmountSinceCharge() * mBatteryCapacity / 100,
		batteryStats.getHighDischargeAmountSinceCharge() * mBatteryCapacity / 100);
		.setDischargedPowerRange(dischargedPowerLowerBoundMah,
		dischargedPowerUpperBoundMah);

		final long batteryTimeRemainingMs = batteryStats.computeBatteryTimeRemaining(rawRealtimeUs);
		if (batteryTimeRemainingMs != -1) {
		@@ -52,6 +55,11 @@ public class BatteryChargeCalculator extends PowerCalculator {
		if (chargeTimeRemainingMs != -1) {
		builder.setChargeTimeRemainingMs(chargeTimeRemainingMs / 1000);
		}

		builder.getAggregateBatteryConsumerBuilder(
		BatteryUsageStats.AGGREGATE_BATTERY_CONSUMER_SCOPE_DEVICE)
		.setConsumedPower(
		(dischargedPowerLowerBoundMah + dischargedPowerUpperBoundMah) / 2);
		}

		@Override