Remove BatteryStatsHelper and BatterySipper (58fff848) · Commits · e / os / android_frameworks_base

core/java/android/os/BatteryStats.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -8591,7 +8591,10 @@ public abstract class BatteryStats implements Parcelable {
		proto.end(sToken);
		}

		private static boolean checkWifiOnly(Context context) {
		/**
		* Returns true if the device does not have data-capable telephony.
		*/
		public static boolean checkWifiOnly(Context context) {
		final TelephonyManager tm = context.getSystemService(TelephonyManager.class);
		if (tm == null) {
		return false;

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

+0 −27

Original line number	Diff line number	Diff line
		@@ -22,10 +22,6 @@ import android.os.BatteryConsumer;
		import android.os.BatteryStats;
		import android.os.BatteryUsageStats;
		import android.os.BatteryUsageStatsQuery;
		import android.os.UserHandle;
		import android.util.SparseArray;

		import java.util.List;

		/**
		* Estimates power consumed by the ambient display
		@@ -67,29 +63,6 @@ public class AmbientDisplayPowerCalculator extends PowerCalculator {
		powerMah, powerModel);
		}

		/**
		* Ambient display power is the additional power the screen takes while in ambient display/
		* screen doze/ always-on display (interchangeable terms) mode. Ambient display power should
		* be hidden {@link BatteryStatsHelper#shouldHideSipper(BatterySipper)}, but should not be
		* included in smearing {@link BatteryStatsHelper#removeHiddenBatterySippers(List)}.
		*/
		@Override
		public void calculate(List<BatterySipper> sippers, BatteryStats batteryStats,
		long rawRealtimeUs, long rawUptimeUs, int statsType, SparseArray<UserHandle> asUsers) {
		final long measuredEnergyUC = batteryStats.getScreenDozeMeasuredBatteryConsumptionUC();
		final long durationMs = calculateDuration(batteryStats, rawRealtimeUs, statsType);
		final int powerModel = getPowerModel(measuredEnergyUC);
		final double powerMah = calculateTotalPower(powerModel, batteryStats, rawRealtimeUs,
		measuredEnergyUC);
		if (powerMah > 0) {
		BatterySipper bs = new BatterySipper(BatterySipper.DrainType.AMBIENT_DISPLAY, null, 0);
		bs.usagePowerMah = powerMah;
		bs.usageTimeMs = durationMs;
		bs.sumPower();
		sippers.add(bs);
		}
		}

		private long calculateDuration(BatteryStats batteryStats, long rawRealtimeUs, int statsType) {
		return batteryStats.getScreenDozeTime(rawRealtimeUs, statsType) / 1000;
		}

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

+0 −10

Original line number	Diff line number	Diff line
		@@ -20,10 +20,6 @@ import android.os.BatteryConsumer;
		import android.os.BatteryStats;
		import android.os.BatteryUsageStats;
		import android.os.BatteryUsageStatsQuery;
		import android.os.UserHandle;
		import android.util.SparseArray;

		import java.util.List;

		/**
		* Estimates the battery discharge amounts.
		@@ -81,10 +77,4 @@ public class BatteryChargeCalculator extends PowerCalculator {
		BatteryUsageStats.AGGREGATE_BATTERY_CONSUMER_SCOPE_DEVICE)
		.setConsumedPower(dischargeMah);
		}

		@Override
		public void calculate(List<BatterySipper> sippers, BatteryStats batteryStats,
		long rawRealtimeUs, long rawUptimeUs, int statsType, SparseArray<UserHandle> asUsers) {
		// Not implemented. The computation is done by BatteryStatsHelper
		}
		}

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

deleted100644 → 0

+0 −301

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2009 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.compat.annotation.UnsupportedAppUsage;
		import android.os.BatteryStats.Uid;
		import android.os.Build;

		import java.util.List;

		/**
		* Contains power usage of an application, system service, or hardware type.
		*
		* @deprecated Please use BatteryStatsManager.getBatteryUsageStats instead.
		*/
		@Deprecated
		public class BatterySipper implements Comparable<BatterySipper> {
		@UnsupportedAppUsage
		public int userId;
		@UnsupportedAppUsage
		public Uid uidObj;
		@UnsupportedAppUsage
		public DrainType drainType;

		/**
		* Smeared power from screen usage.
		* We split the screen usage power and smear them among apps, based on activity time.
		* The actual screen usage power may be measured or estimated, affecting the granularity and
		* accuracy of the smearing, but the smearing algorithm is essentially the same.
		*/
		public double screenPowerMah;

		/**
		* Smeared power using proportional method.
		*
		* we smear power usage from hidden sippers to all apps proportionally.(except for screen usage)
		*
		* @see BatteryStatsHelper#shouldHideSipper(BatterySipper)
		* @see BatteryStatsHelper#removeHiddenBatterySippers(List)
		*/
		public double proportionalSmearMah;

		/**
		* Total power that adding the smeared power.
		*
		* @see #sumPower()
		*/
		public double totalSmearedPowerMah;

		/**
		* Total power before smearing
		*/
		@UnsupportedAppUsage
		public double totalPowerMah;

		/**
		* Whether we should hide this sipper
		*
		* @see BatteryStatsHelper#shouldHideSipper(BatterySipper)
		*/
		public boolean shouldHide;

		/**
		* Generic usage time in milliseconds.
		*/
		@UnsupportedAppUsage
		public long usageTimeMs;

		/**
		* Generic power usage in mAh.
		*/
		public double usagePowerMah;

		// Subsystem usage times.
		public long audioTimeMs;
		public long bluetoothRunningTimeMs;
		public long cameraTimeMs;
		@UnsupportedAppUsage
		public long cpuFgTimeMs;
		@UnsupportedAppUsage
		public long cpuTimeMs;
		public long flashlightTimeMs;
		@UnsupportedAppUsage
		public long gpsTimeMs;
		public long videoTimeMs;
		@UnsupportedAppUsage
		public long wakeLockTimeMs;
		@UnsupportedAppUsage
		public long wifiRunningTimeMs;

		public long mobileRxPackets;
		public long mobileTxPackets;
		public long mobileActive;
		public int mobileActiveCount;
		public double mobilemspp; // milliseconds per packet
		public long wifiRxPackets;
		public long wifiTxPackets;
		public long mobileRxBytes;
		public long mobileTxBytes;
		public long wifiRxBytes;
		public long wifiTxBytes;
		public long btRxBytes;
		public long btTxBytes;
		public double percent;
		public double noCoveragePercent;
		@UnsupportedAppUsage
		public String[] mPackages;
		@UnsupportedAppUsage
		public String packageWithHighestDrain;

		// Measured in mAh (milli-ampere per hour).
		// These are included when summed.
		public double audioPowerMah;
		public double bluetoothPowerMah;
		public double cameraPowerMah;
		@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
		public double cpuPowerMah;
		public double flashlightPowerMah;
		public double gpsPowerMah;
		public double mobileRadioPowerMah;
		public double sensorPowerMah;
		public double videoPowerMah;
		public double wakeLockPowerMah;
		public double wifiPowerMah;
		public double systemServiceCpuPowerMah;
		public double[] customMeasuredPowerMah;

		// Power that is re-attributed to other sippers. For example, for System Server
		// this represents the power attributed to apps requesting system services.
		// The value should be negative or zero.
		public double powerReattributedToOtherSippersMah;

		// Do not include this sipper in results because it is included
		// in an aggregate sipper.
		public boolean isAggregated;

		// ****************
		// This list must be kept current with atoms.proto (frameworks/base/cmds/statsd/src/atoms.proto)
		// so the ordinal values (and therefore the order) must never change.
		// ****************
		@UnsupportedAppUsage(implicitMember =
		"values()[Lcom/android/internal/os/BatterySipper$DrainType;")
		public enum DrainType {
		AMBIENT_DISPLAY,
		@UnsupportedAppUsage
		APP,
		BLUETOOTH,
		CAMERA,
		CELL,
		FLASHLIGHT,
		IDLE,
		MEMORY,
		OVERCOUNTED,
		PHONE,
		SCREEN,
		UNACCOUNTED,
		USER,
		WIFI,
		}

		@UnsupportedAppUsage
		public BatterySipper(DrainType drainType, Uid uid, double value) {
		this.totalPowerMah = value;
		this.drainType = drainType;
		uidObj = uid;
		}

		public void computeMobilemspp() {
		long packets = mobileRxPackets + mobileTxPackets;
		mobilemspp = packets > 0 ? (mobileActive / (double) packets) : 0;
		}

		@Override
		public int compareTo(BatterySipper other) {
		// Over-counted always goes to the bottom.
		if (drainType != other.drainType) {
		if (drainType == DrainType.OVERCOUNTED) {
		// This is "larger"
		return 1;
		} else if (other.drainType == DrainType.OVERCOUNTED) {
		return -1;
		}
		}
		// Return the flipped value because we want the items in descending order
		return Double.compare(other.totalPowerMah, totalPowerMah);
		}

		/**
		* Gets a list of packages associated with the current user
		*/
		@UnsupportedAppUsage
		public String[] getPackages() {
		return mPackages;
		}

		@UnsupportedAppUsage
		public int getUid() {
		// Bail out if the current sipper is not an App sipper.
		if (uidObj == null) {
		return 0;
		}
		return uidObj.getUid();
		}

		/**
		* Add stats from other to this BatterySipper.
		*/
		@UnsupportedAppUsage
		public void add(BatterySipper other) {
		totalPowerMah += other.totalPowerMah;
		usageTimeMs += other.usageTimeMs;
		usagePowerMah += other.usagePowerMah;
		audioTimeMs += other.audioTimeMs;
		cpuTimeMs += other.cpuTimeMs;
		gpsTimeMs += other.gpsTimeMs;
		wifiRunningTimeMs += other.wifiRunningTimeMs;
		cpuFgTimeMs += other.cpuFgTimeMs;
		videoTimeMs += other.videoTimeMs;
		wakeLockTimeMs += other.wakeLockTimeMs;
		cameraTimeMs += other.cameraTimeMs;
		flashlightTimeMs += other.flashlightTimeMs;
		bluetoothRunningTimeMs += other.bluetoothRunningTimeMs;
		mobileRxPackets += other.mobileRxPackets;
		mobileTxPackets += other.mobileTxPackets;
		mobileActive += other.mobileActive;
		mobileActiveCount += other.mobileActiveCount;
		wifiRxPackets += other.wifiRxPackets;
		wifiTxPackets += other.wifiTxPackets;
		mobileRxBytes += other.mobileRxBytes;
		mobileTxBytes += other.mobileTxBytes;
		wifiRxBytes += other.wifiRxBytes;
		wifiTxBytes += other.wifiTxBytes;
		btRxBytes += other.btRxBytes;
		btTxBytes += other.btTxBytes;
		audioPowerMah += other.audioPowerMah;
		wifiPowerMah += other.wifiPowerMah;
		gpsPowerMah += other.gpsPowerMah;
		cpuPowerMah += other.cpuPowerMah;
		sensorPowerMah += other.sensorPowerMah;
		mobileRadioPowerMah += other.mobileRadioPowerMah;
		wakeLockPowerMah += other.wakeLockPowerMah;
		cameraPowerMah += other.cameraPowerMah;
		flashlightPowerMah += other.flashlightPowerMah;
		bluetoothPowerMah += other.bluetoothPowerMah;
		screenPowerMah += other.screenPowerMah;
		videoPowerMah += other.videoPowerMah;
		proportionalSmearMah += other.proportionalSmearMah;
		totalSmearedPowerMah += other.totalSmearedPowerMah;
		systemServiceCpuPowerMah += other.systemServiceCpuPowerMah;
		if (other.customMeasuredPowerMah != null) {
		if (customMeasuredPowerMah == null) {
		customMeasuredPowerMah = new double[other.customMeasuredPowerMah.length];
		}
		if (customMeasuredPowerMah.length == other.customMeasuredPowerMah.length) {
		// This should always be true.
		for (int idx = 0; idx < other.customMeasuredPowerMah.length; idx++) {
		customMeasuredPowerMah[idx] += other.customMeasuredPowerMah[idx];
		}
		}
		}
		powerReattributedToOtherSippersMah += other.powerReattributedToOtherSippersMah;
		}

		/**
		* Sum all the powers and store the value into `value`.
		* Also sum the {@code smearedTotalPowerMah} by adding smeared powerMah.
		*
		* @return the sum of all the power in this BatterySipper.
		*/
		public double sumPower() {
		totalPowerMah = usagePowerMah + wifiPowerMah + gpsPowerMah + cpuPowerMah +
		sensorPowerMah + mobileRadioPowerMah + wakeLockPowerMah + cameraPowerMah +
		flashlightPowerMah + bluetoothPowerMah + audioPowerMah + videoPowerMah
		+ systemServiceCpuPowerMah;
		if (customMeasuredPowerMah != null) {
		for (int idx = 0; idx < customMeasuredPowerMah.length; idx++) {
		totalPowerMah += customMeasuredPowerMah[idx];
		}
		}

		// powerAttributedToOtherSippersMah is negative or zero
		totalPowerMah = totalPowerMah + powerReattributedToOtherSippersMah;

		totalSmearedPowerMah = totalPowerMah + screenPowerMah + proportionalSmearMah;

		return totalPowerMah;
		}
		}

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

deleted100644 → 0

+0 −703

File deleted.

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