| /* |
| * 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.annotation.UnsupportedAppUsage; |
| import android.os.BatteryStats.Uid; |
| |
| import java.util.List; |
| |
| /** |
| * Contains power usage of an application, system service, or hardware type. |
| */ |
| 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. |
| */ |
| 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 |
| public double cpuPowerMah; |
| public double flashlightPowerMah; |
| public double gpsPowerMah; |
| public double mobileRadioPowerMah; |
| public double sensorPowerMah; |
| public double videoPowerMah; |
| public double wakeLockPowerMah; |
| public double wifiPowerMah; |
| |
| // **************** |
| // 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; |
| } |
| |
| /** |
| * 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; |
| totalSmearedPowerMah = totalPowerMah + screenPowerMah + proportionalSmearMah; |
| |
| return totalPowerMah; |
| } |
| } |