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android / platform / frameworks / base / refs/heads/main / . / core / java / android / os / BatteryStats.java
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/*
* Copyright (C) 2008 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 static android.os.BatteryStatsManager.NUM_WIFI_STATES;
import static android.os.BatteryStatsManager.NUM_WIFI_SUPPL_STATES;
import android.annotation.CurrentTimeMillisLong;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.app.ActivityManager;
import android.app.job.JobParameters;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.location.GnssSignalQuality;
import android.os.BatteryStatsManager.WifiState;
import android.os.BatteryStatsManager.WifiSupplState;
import android.server.ServerProtoEnums;
import android.service.batterystats.BatteryStatsServiceDumpHistoryProto;
import android.service.batterystats.BatteryStatsServiceDumpProto;
import android.telephony.CellSignalStrength;
import android.telephony.ServiceState;
import android.telephony.TelephonyManager;
import android.text.format.DateFormat;
import android.util.ArrayMap;
import android.util.LongSparseArray;
import android.util.MutableBoolean;
import android.util.Pair;
import android.util.Printer;
import android.util.Slog;
import android.util.SparseArray;
import android.util.SparseDoubleArray;
import android.util.SparseIntArray;
import android.util.TimeUtils;
import android.util.proto.ProtoOutputStream;
import android.view.Display;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.os.BatteryStatsHistoryIterator;
import com.android.internal.os.CpuScalingPolicies;
import com.android.internal.os.PowerStats;
import com.google.android.collect.Lists;
import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.Formatter;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.Map;
/**
* A class providing access to battery usage statistics, including information on
* wakelocks, processes, packages, and services. All times are represented in microseconds
* except where indicated otherwise.
* @hide
*/
public abstract class BatteryStats {
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public BatteryStats() {}
private static final String TAG = "BatteryStats";
private static final boolean LOCAL_LOGV = false;
/** Fetching RPM stats is too slow to do each time screen changes, so disable it. */
protected static final boolean SCREEN_OFF_RPM_STATS_ENABLED = false;
/** @hide */
public static final String SERVICE_NAME = Context.BATTERY_STATS_SERVICE;
/**
* A constant indicating a partial wake lock timer.
*/
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
public static final int WAKE_TYPE_PARTIAL = 0;
/**
* A constant indicating a full wake lock timer.
*/
public static final int WAKE_TYPE_FULL = 1;
/**
* A constant indicating a window wake lock timer.
*/
public static final int WAKE_TYPE_WINDOW = 2;
/**
* A constant indicating a sensor timer.
*/
public static final int SENSOR = 3;
/**
* A constant indicating a a wifi running timer
*/
public static final int WIFI_RUNNING = 4;
/**
* A constant indicating a full wifi lock timer
*/
public static final int FULL_WIFI_LOCK = 5;
/**
* A constant indicating a wifi scan
*/
public static final int WIFI_SCAN = 6;
/**
* A constant indicating a wifi multicast timer
*/
public static final int WIFI_MULTICAST_ENABLED = 7;
/**
* A constant indicating a video turn on timer
*/
public static final int VIDEO_TURNED_ON = 8;
/**
* A constant indicating a vibrator on timer
*/
public static final int VIBRATOR_ON = 9;
/**
* A constant indicating a foreground activity timer
*/
public static final int FOREGROUND_ACTIVITY = 10;
/**
* A constant indicating a wifi batched scan is active
*/
public static final int WIFI_BATCHED_SCAN = 11;
/**
* A constant indicating a process state timer
*/
public static final int PROCESS_STATE = 12;
/**
* A constant indicating a sync timer
*/
public static final int SYNC = 13;
/**
* A constant indicating a job timer
*/
public static final int JOB = 14;
/**
* A constant indicating an audio turn on timer
*/
public static final int AUDIO_TURNED_ON = 15;
/**
* A constant indicating a flashlight turn on timer
*/
public static final int FLASHLIGHT_TURNED_ON = 16;
/**
* A constant indicating a camera turn on timer
*/
public static final int CAMERA_TURNED_ON = 17;
/**
* A constant indicating a draw wake lock timer.
*/
public static final int WAKE_TYPE_DRAW = 18;
/**
* A constant indicating a bluetooth scan timer.
*/
public static final int BLUETOOTH_SCAN_ON = 19;
/**
* A constant indicating an aggregated partial wake lock timer.
*/
public static final int AGGREGATED_WAKE_TYPE_PARTIAL = 20;
/**
* A constant indicating a bluetooth scan timer for unoptimized scans.
*/
public static final int BLUETOOTH_UNOPTIMIZED_SCAN_ON = 21;
/**
* A constant indicating a foreground service timer
*/
public static final int FOREGROUND_SERVICE = 22;
/**
* A constant indicating an aggregate wifi multicast timer
*/
public static final int WIFI_AGGREGATE_MULTICAST_ENABLED = 23;
/**
* Include all of the data in the stats, including previously saved data.
*/
public static final int STATS_SINCE_CHARGED = 0;
/**
* Include only the current run in the stats.
*
* @deprecated As of {@link android.os.Build.VERSION_CODES#Q}, only {@link #STATS_SINCE_CHARGED}
* is supported.
*/
@UnsupportedAppUsage
@Deprecated
public static final int STATS_CURRENT = 1;
/**
* Include only the run since the last time the device was unplugged in the stats.
*
* @deprecated As of {@link android.os.Build.VERSION_CODES#Q}, only {@link #STATS_SINCE_CHARGED}
* is supported.
*/
@Deprecated
public static final int STATS_SINCE_UNPLUGGED = 2;
/** @hide */
@IntDef(flag = true, prefix = { "STATS_" }, value = {
STATS_SINCE_CHARGED,
STATS_CURRENT,
STATS_SINCE_UNPLUGGED
})
@Retention(RetentionPolicy.SOURCE)
public @interface StatName {}
// NOTE: Update this list if you add/change any stats above.
// These characters are supposed to represent "total", "last", "current",
// and "unplugged". They were shortened for efficiency sake.
private static final String[] STAT_NAMES = { "l", "c", "u" };
/**
* Current version of checkin data format.
*
* New in version 19:
* - Wakelock data (wl) gets current and max times.
* New in version 20:
* - Background timers and counters for: Sensor, BluetoothScan, WifiScan, Jobs, Syncs.
* New in version 21:
* - Actual (not just apportioned) Wakelock time is also recorded.
* - Aggregated partial wakelock time (per uid, instead of per wakelock) is recorded.
* - BLE scan result count
* - CPU frequency time per uid
* New in version 22:
* - BLE scan result background count, BLE unoptimized scan time
* - Background partial wakelock time & count
* New in version 23:
* - Logging smeared power model values
* New in version 24:
* - Fixed bugs in background timers and BLE scan time
* New in version 25:
* - Package wakeup alarms are now on screen-off timebase
* New in version 26:
* - Resource power manager (rpm) states [but screenOffRpm is disabled from working properly]
* New in version 27:
* - Always On Display (screen doze mode) time and power
* New in version 28:
* - Light/Deep Doze power
* - WiFi Multicast Wakelock statistics (count & duration)
* New in version 29:
* - Process states re-ordered. TOP_SLEEPING now below BACKGROUND. HEAVY_WEIGHT introduced.
* - CPU times per UID process state
* New in version 30:
* - Uid.PROCESS_STATE_FOREGROUND_SERVICE only tracks
* ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE.
* New in version 31:
* - New cellular network types.
* - Deferred job metrics.
* New in version 32:
* - Ambient display properly output in data dump.
* New in version 33:
* - Fixed bug in min learned capacity updating process.
* New in version 34:
* - Deprecated STATS_SINCE_UNPLUGGED and STATS_CURRENT.
* New in version 35:
* - Fixed bug that was not reporting high cellular tx power correctly
* - Added out of service and emergency service modes to data connection types
* New in version 36:
* - Added PowerStats and CPU time-in-state data
*/
static final int CHECKIN_VERSION = 36;
/**
* Old version, we hit 9 and ran out of room, need to remove.
*/
private static final int BATTERY_STATS_CHECKIN_VERSION = 9;
private static final long BYTES_PER_KB = 1024;
private static final long BYTES_PER_MB = 1048576; // 1024^2
private static final long BYTES_PER_GB = 1073741824; //1024^3
public static final double MILLISECONDS_IN_HOUR = 3600 * 1000;
private static final String VERSION_DATA = "vers";
private static final String UID_DATA = "uid";
private static final String WAKEUP_ALARM_DATA = "wua";
private static final String APK_DATA = "apk";
private static final String PROCESS_DATA = "pr";
private static final String CPU_DATA = "cpu";
private static final String GLOBAL_CPU_FREQ_DATA = "gcf";
private static final String CPU_TIMES_AT_FREQ_DATA = "ctf";
// rpm line is:
// BATTERY_STATS_CHECKIN_VERSION, uid, which, "rpm", state/voter name, total time, total count,
// screen-off time, screen-off count
private static final String RESOURCE_POWER_MANAGER_DATA = "rpm";
private static final String SENSOR_DATA = "sr";
private static final String VIBRATOR_DATA = "vib";
private static final String FOREGROUND_ACTIVITY_DATA = "fg";
// fgs line is:
// BATTERY_STATS_CHECKIN_VERSION, uid, category, "fgs",
// foreground service time, count
private static final String FOREGROUND_SERVICE_DATA = "fgs";
private static final String STATE_TIME_DATA = "st";
// wl line is:
// BATTERY_STATS_CHECKIN_VERSION, uid, which, "wl", name,
// full totalTime, 'f', count, current duration, max duration, total duration,
// partial totalTime, 'p', count, current duration, max duration, total duration,
// bg partial totalTime, 'bp', count, current duration, max duration, total duration,
// window totalTime, 'w', count, current duration, max duration, total duration
// [Currently, full and window wakelocks have durations current = max = total = -1]
private static final String WAKELOCK_DATA = "wl";
// awl line is:
// BATTERY_STATS_CHECKIN_VERSION, uid, which, "awl",
// cumulative partial wakelock duration, cumulative background partial wakelock duration
private static final String AGGREGATED_WAKELOCK_DATA = "awl";
private static final String SYNC_DATA = "sy";
private static final String JOB_DATA = "jb";
private static final String JOB_COMPLETION_DATA = "jbc";
/**
* jbd line is:
* BATTERY_STATS_CHECKIN_VERSION, uid, which, "jbd",
* jobsDeferredEventCount, jobsDeferredCount, totalLatencyMillis,
* count at latency < 1 hr, count at latency 1 to 2 hrs, 2 to 4 hrs, 4 to 8 hrs, and past 8 hrs
* <p>
* @see #JOB_FRESHNESS_BUCKETS
*/
private static final String JOBS_DEFERRED_DATA = "jbd";
private static final String KERNEL_WAKELOCK_DATA = "kwl";
private static final String WAKEUP_REASON_DATA = "wr";
private static final String NETWORK_DATA = "nt";
private static final String USER_ACTIVITY_DATA = "ua";
private static final String BATTERY_DATA = "bt";
private static final String BATTERY_DISCHARGE_DATA = "dc";
private static final String BATTERY_LEVEL_DATA = "lv";
private static final String GLOBAL_WIFI_DATA = "gwfl";
private static final String WIFI_DATA = "wfl";
private static final String GLOBAL_WIFI_CONTROLLER_DATA = "gwfcd";
private static final String WIFI_CONTROLLER_DATA = "wfcd";
private static final String GLOBAL_BLUETOOTH_CONTROLLER_DATA = "gble";
private static final String BLUETOOTH_CONTROLLER_DATA = "ble";
private static final String BLUETOOTH_MISC_DATA = "blem";
private static final String MISC_DATA = "m";
private static final String GLOBAL_NETWORK_DATA = "gn";
private static final String GLOBAL_MODEM_CONTROLLER_DATA = "gmcd";
private static final String MODEM_CONTROLLER_DATA = "mcd";
private static final String HISTORY_STRING_POOL = "hsp";
private static final String HISTORY_DATA = "h";
private static final String SCREEN_BRIGHTNESS_DATA = "br";
private static final String SIGNAL_STRENGTH_TIME_DATA = "sgt";
private static final String SIGNAL_SCANNING_TIME_DATA = "sst";
private static final String SIGNAL_STRENGTH_COUNT_DATA = "sgc";
private static final String DATA_CONNECTION_TIME_DATA = "dct";
private static final String DATA_CONNECTION_COUNT_DATA = "dcc";
private static final String WIFI_STATE_TIME_DATA = "wst";
private static final String WIFI_STATE_COUNT_DATA = "wsc";
private static final String WIFI_SUPPL_STATE_TIME_DATA = "wsst";
private static final String WIFI_SUPPL_STATE_COUNT_DATA = "wssc";
private static final String WIFI_SIGNAL_STRENGTH_TIME_DATA = "wsgt";
private static final String WIFI_SIGNAL_STRENGTH_COUNT_DATA = "wsgc";
private static final String POWER_USE_SUMMARY_DATA = "pws";
private static final String POWER_USE_ITEM_DATA = "pwi";
private static final String DISCHARGE_STEP_DATA = "dsd";
private static final String CHARGE_STEP_DATA = "csd";
private static final String DISCHARGE_TIME_REMAIN_DATA = "dtr";
private static final String CHARGE_TIME_REMAIN_DATA = "ctr";
private static final String FLASHLIGHT_DATA = "fla";
private static final String CAMERA_DATA = "cam";
private static final String VIDEO_DATA = "vid";
private static final String AUDIO_DATA = "aud";
private static final String WIFI_MULTICAST_TOTAL_DATA = "wmct";
private static final String WIFI_MULTICAST_DATA = "wmc";
public static final String RESULT_RECEIVER_CONTROLLER_KEY = "controller_activity";
private final StringBuilder mFormatBuilder = new StringBuilder(32);
private final Formatter mFormatter = new Formatter(mFormatBuilder);
private static final String CELLULAR_CONTROLLER_NAME = "Cellular";
private static final String WIFI_CONTROLLER_NAME = "WiFi";
/**
* Indicates times spent by the uid at each cpu frequency in all process states.
*
* Other types might include times spent in foreground, background etc.
*/
@VisibleForTesting
public static final String UID_TIMES_TYPE_ALL = "A";
/**
* These are the thresholds for bucketing last time since a job was run for an app
* that just moved to ACTIVE due to a launch. So if the last time a job ran was less
* than 1 hour ago, then it's reasonably fresh, 2 hours ago, not so fresh and so
* on.
*/
public static final long[] JOB_FRESHNESS_BUCKETS = {
1 * 60 * 60 * 1000L,
2 * 60 * 60 * 1000L,
4 * 60 * 60 * 1000L,
8 * 60 * 60 * 1000L,
Long.MAX_VALUE
};
/**
* State for keeping track of counting information.
*/
public static abstract class Counter {
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public Counter() {}
/**
* Returns the count associated with this Counter for the
* selected type of statistics.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
*/
@UnsupportedAppUsage
public abstract int getCountLocked(int which);
/**
* Temporary for debugging.
*/
public abstract void logState(Printer pw, String prefix);
}
/**
* State for keeping track of long counting information.
*/
public static abstract class LongCounter {
/**
* Returns the count associated with this Counter for the
* selected type of statistics.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
*/
public abstract long getCountLocked(int which);
/**
* Returns the count accumulated by this Counter for the specified process state.
* If the counter does not support per-procstate tracking, returns 0.
*/
public abstract long getCountForProcessState(@BatteryConsumer.ProcessState int procState);
/**
* Temporary for debugging.
*/
public abstract void logState(Printer pw, String prefix);
}
/**
* State for keeping track of array of long counting information.
*/
public static abstract class LongCounterArray {
/**
* Returns the counts associated with this Counter for the
* selected type of statistics.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
*/
public abstract long[] getCountsLocked(int which);
/**
* Temporary for debugging.
*/
public abstract void logState(Printer pw, String prefix);
}
/**
* Container class that aggregates counters for transmit, receive, and idle state of a
* radio controller.
*/
public static abstract class ControllerActivityCounter {
/**
* @return a non-null {@link LongCounter} representing time spent (milliseconds) in the
* idle state.
*/
public abstract LongCounter getIdleTimeCounter();
/**
* @return a non-null {@link LongCounter} representing time spent (milliseconds) in the
* scan state.
*/
public abstract LongCounter getScanTimeCounter();
/**
* @return a non-null {@link LongCounter} representing time spent (milliseconds) in the
* sleep state.
*/
public abstract LongCounter getSleepTimeCounter();
/**
* @return a non-null {@link LongCounter} representing time spent (milliseconds) in the
* receive state.
*/
public abstract LongCounter getRxTimeCounter();
/**
* An array of {@link LongCounter}, representing various transmit levels, where each level
* may draw a different amount of power. The levels themselves are controller-specific.
* @return non-null array of {@link LongCounter}s representing time spent (milliseconds) in
* various transmit level states.
*/
public abstract LongCounter[] getTxTimeCounters();
/**
* @return a non-null {@link LongCounter} representing the power consumed by the controller
* in all states, measured in milli-ampere-milliseconds (mAms). The counter may always
* yield a value of 0 if the device doesn't support power calculations.
*/
public abstract LongCounter getPowerCounter();
/**
* @return a non-null {@link LongCounter} representing total power monitored on the rails
* in mAms (miliamps-milliseconds). The counter may always yield a value of 0 if the device
* doesn't support power rail monitoring.
*/
public abstract LongCounter getMonitoredRailChargeConsumedMaMs();
}
/**
* State for keeping track of timing information.
*/
public static abstract class Timer {
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public Timer() {}
/**
* Returns the count associated with this Timer for the
* selected type of statistics.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
*/
@UnsupportedAppUsage
public abstract int getCountLocked(int which);
/**
* Returns the total time in microseconds associated with this Timer for the
* selected type of statistics.
*
* @param elapsedRealtimeUs current elapsed realtime of system in microseconds
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
* @return a time in microseconds
*/
@UnsupportedAppUsage
public abstract long getTotalTimeLocked(long elapsedRealtimeUs, int which);
/**
* Returns the total time in microseconds associated with this Timer since the
* 'mark' was last set.
*
* @param elapsedRealtimeUs current elapsed realtime of system in microseconds
* @return a time in microseconds
*/
public abstract long getTimeSinceMarkLocked(long elapsedRealtimeUs);
/**
* Returns the max duration if it is being tracked.
* Not all Timer subclasses track the max, total, and current durations.
*/
public long getMaxDurationMsLocked(long elapsedRealtimeMs) {
return -1;
}
/**
* Returns the current time the timer has been active, if it is being tracked.
* Not all Timer subclasses track the max, total, and current durations.
*/
public long getCurrentDurationMsLocked(long elapsedRealtimeMs) {
return -1;
}
/**
* Returns the total time the timer has been active, if it is being tracked.
*
* Returns the total cumulative duration (i.e. sum of past durations) that this timer has
* been on since reset.
* This may differ from getTotalTimeLocked(elapsedRealtimeUs, STATS_SINCE_CHARGED)/1000 since,
* depending on the Timer, getTotalTimeLocked may represent the total 'blamed' or 'pooled'
* time, rather than the actual time. By contrast, getTotalDurationMsLocked always gives
* the actual total time.
* Not all Timer subclasses track the max, total, and current durations.
*/
public long getTotalDurationMsLocked(long elapsedRealtimeMs) {
return -1;
}
/**
* Returns the secondary Timer held by the Timer, if one exists. This secondary timer may be
* used, for example, for tracking background usage. Secondary timers are never pooled.
*
* Not all Timer subclasses have a secondary timer; those that don't return null.
*/
public Timer getSubTimer() {
return null;
}
/**
* Returns whether the timer is currently running. Some types of timers
* (e.g. BatchTimers) don't know whether the event is currently active,
* and report false.
*/
public boolean isRunningLocked() {
return false;
}
/**
* Temporary for debugging.
*/
public abstract void logState(Printer pw, String prefix);
}
/**
* Maps the ActivityManager procstate into corresponding BatteryStats procstate.
*/
public static int mapToInternalProcessState(int procState) {
if (procState == ActivityManager.PROCESS_STATE_NONEXISTENT) {
return Uid.PROCESS_STATE_NONEXISTENT;
} else if (procState == ActivityManager.PROCESS_STATE_TOP) {
return Uid.PROCESS_STATE_TOP;
} else if (procState == ActivityManager.PROCESS_STATE_BOUND_TOP) {
return Uid.PROCESS_STATE_BACKGROUND;
} else if (procState == ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE) {
return Uid.PROCESS_STATE_FOREGROUND_SERVICE;
} else if (procState == ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE) {
return Uid.PROCESS_STATE_FOREGROUND_SERVICE;
} else if (procState <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND) {
// Persistent and other foreground states go here.
return Uid.PROCESS_STATE_FOREGROUND;
} else if (procState <= ActivityManager.PROCESS_STATE_RECEIVER) {
return Uid.PROCESS_STATE_BACKGROUND;
} else if (procState <= ActivityManager.PROCESS_STATE_TOP_SLEEPING) {
return Uid.PROCESS_STATE_TOP_SLEEPING;
} else if (procState <= ActivityManager.PROCESS_STATE_HEAVY_WEIGHT) {
return Uid.PROCESS_STATE_HEAVY_WEIGHT;
} else {
return Uid.PROCESS_STATE_CACHED;
}
}
/**
* Maps BatteryStats.Uid process state to the BatteryConsumer process state.
*/
public static @BatteryConsumer.ProcessState int
mapUidProcessStateToBatteryConsumerProcessState(int processState) {
switch (processState) {
case BatteryStats.Uid.PROCESS_STATE_TOP:
case BatteryStats.Uid.PROCESS_STATE_FOREGROUND:
return BatteryConsumer.PROCESS_STATE_FOREGROUND;
case BatteryStats.Uid.PROCESS_STATE_BACKGROUND:
case BatteryStats.Uid.PROCESS_STATE_TOP_SLEEPING:
return BatteryConsumer.PROCESS_STATE_BACKGROUND;
case BatteryStats.Uid.PROCESS_STATE_FOREGROUND_SERVICE:
return BatteryConsumer.PROCESS_STATE_FOREGROUND_SERVICE;
case BatteryStats.Uid.PROCESS_STATE_CACHED:
return BatteryConsumer.PROCESS_STATE_CACHED;
default:
return BatteryConsumer.PROCESS_STATE_UNSPECIFIED;
}
}
/**
* Returns true if battery consumption is tracked on a per-process-state basis.
*/
public abstract boolean isProcessStateDataAvailable();
/**
* The statistics associated with a particular uid.
*/
public static abstract class Uid {
@UnsupportedAppUsage
public Uid() {
}
/**
* Returns a mapping containing wakelock statistics.
*
* @return a Map from Strings to Uid.Wakelock objects.
*/
@UnsupportedAppUsage
public abstract ArrayMap<String, ? extends Wakelock> getWakelockStats();
/**
* Returns the WiFi Multicast Wakelock statistics.
*
* @return a Timer Object for the per uid Multicast statistics.
*/
public abstract Timer getMulticastWakelockStats();
/**
* Returns a mapping containing sync statistics.
*
* @return a Map from Strings to Timer objects.
*/
public abstract ArrayMap<String, ? extends Timer> getSyncStats();
/**
* Returns a mapping containing scheduled job statistics.
*
* @return a Map from Strings to Timer objects.
*/
public abstract ArrayMap<String, ? extends Timer> getJobStats();
/**
* Returns statistics about how jobs have completed.
*
* @return A Map of String job names to completion type -> count mapping.
*/
public abstract ArrayMap<String, SparseIntArray> getJobCompletionStats();
/**
* The statistics associated with a particular wake lock.
*/
public static abstract class Wakelock {
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public Wakelock() {}
@UnsupportedAppUsage
public abstract Timer getWakeTime(int type);
}
/**
* The cumulative time the uid spent holding any partial wakelocks. This will generally
* differ from summing over the Wakelocks in getWakelockStats since the latter may have
* wakelocks that overlap in time (and therefore over-counts).
*/
public abstract Timer getAggregatedPartialWakelockTimer();
/**
* Returns a mapping containing sensor statistics.
*
* @return a Map from Integer sensor ids to Uid.Sensor objects.
*/
@UnsupportedAppUsage
public abstract SparseArray<? extends Sensor> getSensorStats();
/**
* Returns a mapping containing active process data.
*/
public abstract SparseArray<? extends Pid> getPidStats();
/**
* Returns a mapping containing process statistics.
*
* @return a Map from Strings to Uid.Proc objects.
*/
@UnsupportedAppUsage
public abstract ArrayMap<String, ? extends Proc> getProcessStats();
/**
* Returns a mapping containing package statistics.
*
* @return a Map from Strings to Uid.Pkg objects.
*/
@UnsupportedAppUsage
public abstract ArrayMap<String, ? extends Pkg> getPackageStats();
/**
* Returns the proportion of power consumed by the System Service
* calls made by this UID.
*/
public abstract double getProportionalSystemServiceUsage();
public abstract ControllerActivityCounter getWifiControllerActivity();
public abstract ControllerActivityCounter getBluetoothControllerActivity();
public abstract ControllerActivityCounter getModemControllerActivity();
/**
* {@hide}
*/
@UnsupportedAppUsage
public abstract int getUid();
public abstract void noteWifiRunningLocked(long elapsedRealtime);
public abstract void noteWifiStoppedLocked(long elapsedRealtime);
public abstract void noteFullWifiLockAcquiredLocked(long elapsedRealtime);
public abstract void noteFullWifiLockReleasedLocked(long elapsedRealtime);
public abstract void noteWifiScanStartedLocked(long elapsedRealtime);
public abstract void noteWifiScanStoppedLocked(long elapsedRealtime);
public abstract void noteWifiBatchedScanStartedLocked(int csph, long elapsedRealtime);
public abstract void noteWifiBatchedScanStoppedLocked(long elapsedRealtime);
public abstract void noteWifiMulticastEnabledLocked(long elapsedRealtime);
public abstract void noteWifiMulticastDisabledLocked(long elapsedRealtime);
public abstract void noteActivityResumedLocked(long elapsedRealtime);
public abstract void noteActivityPausedLocked(long elapsedRealtime);
@UnsupportedAppUsage
public abstract long getWifiRunningTime(long elapsedRealtimeUs, int which);
@UnsupportedAppUsage
public abstract long getFullWifiLockTime(long elapsedRealtimeUs, int which);
@UnsupportedAppUsage
public abstract long getWifiScanTime(long elapsedRealtimeUs, int which);
public abstract int getWifiScanCount(int which);
/**
* Returns the timer keeping track of wifi scans.
*/
public abstract Timer getWifiScanTimer();
public abstract int getWifiScanBackgroundCount(int which);
public abstract long getWifiScanActualTime(long elapsedRealtimeUs);
public abstract long getWifiScanBackgroundTime(long elapsedRealtimeUs);
/**
* Returns the timer keeping track of background wifi scans.
*/
public abstract Timer getWifiScanBackgroundTimer();
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
public abstract long getWifiBatchedScanTime(int csphBin, long elapsedRealtimeUs, int which);
public abstract int getWifiBatchedScanCount(int csphBin, int which);
@UnsupportedAppUsage
public abstract long getWifiMulticastTime(long elapsedRealtimeUs, int which);
@UnsupportedAppUsage
public abstract Timer getAudioTurnedOnTimer();
@UnsupportedAppUsage
public abstract Timer getVideoTurnedOnTimer();
public abstract Timer getFlashlightTurnedOnTimer();
public abstract Timer getCameraTurnedOnTimer();
public abstract Timer getForegroundActivityTimer();
/**
* Returns the timer keeping track of Foreground Service time
*/
public abstract Timer getForegroundServiceTimer();
public abstract Timer getBluetoothScanTimer();
public abstract Timer getBluetoothScanBackgroundTimer();
public abstract Timer getBluetoothUnoptimizedScanTimer();
public abstract Timer getBluetoothUnoptimizedScanBackgroundTimer();
public abstract Counter getBluetoothScanResultCounter();
public abstract Counter getBluetoothScanResultBgCounter();
public abstract long[] getCpuFreqTimes(int which);
public abstract long[] getScreenOffCpuFreqTimes(int which);
/**
* Returns cpu active time of an uid.
*/
public abstract long getCpuActiveTime();
/**
* Returns cpu active time of a UID while in the specified process state.
*/
public abstract long getCpuActiveTime(int procState);
/**
* Returns cpu times of an uid on each cluster
*/
public abstract long[] getCpuClusterTimes();
/**
* Returns cpu times of an uid at a particular process state.
*/
public abstract boolean getCpuFreqTimes(@NonNull long[] timesInFreqMs, int procState);
/**
* Returns cpu times of an uid while the screen if off at a particular process state.
*/
public abstract boolean getScreenOffCpuFreqTimes(@NonNull long[] timesInFreqMs,
int procState);
// Note: the following times are disjoint. They can be added together to find the
// total time a uid has had any processes running at all.
/**
* Time this uid has any processes in the top state.
*/
public static final int PROCESS_STATE_TOP = 0;
/**
* Time this uid has any process with a started foreground service, but
* none in the "top" state.
*/
public static final int PROCESS_STATE_FOREGROUND_SERVICE = 1;
/**
* Time this uid has any process in an active foreground state, but none in the
* "foreground service" or better state. Persistent and other foreground states go here.
*/
public static final int PROCESS_STATE_FOREGROUND = 2;
/**
* Time this uid has any process in an active background state, but none in the
* "foreground" or better state.
*/
public static final int PROCESS_STATE_BACKGROUND = 3;
/**
* Time this uid has any process that is top while the device is sleeping, but not
* active for any other reason. We kind-of consider it a kind of cached process
* for execution restrictions.
*/
public static final int PROCESS_STATE_TOP_SLEEPING = 4;
/**
* Time this uid has any process that is in the background but it has an activity
* marked as "can't save state". This is essentially a cached process, though the
* system will try much harder than normal to avoid killing it.
*/
public static final int PROCESS_STATE_HEAVY_WEIGHT = 5;
/**
* Time this uid has any processes that are sitting around cached, not in one of the
* other active states.
*/
public static final int PROCESS_STATE_CACHED = 6;
/**
* Total number of process states we track.
*/
public static final int NUM_PROCESS_STATE = 7;
/**
* State of the UID when it has no running processes. It is intentionally out of
* bounds 0..NUM_PROCESS_STATE.
*/
public static final int PROCESS_STATE_NONEXISTENT = NUM_PROCESS_STATE;
// Used in dump
static final String[] PROCESS_STATE_NAMES = {
"Top", "Fg Service", "Foreground", "Background", "Top Sleeping", "Heavy Weight",
"Cached"
};
// Used in checkin dump
@VisibleForTesting
public static final String[] UID_PROCESS_TYPES = {
"T", // TOP
"FS", // FOREGROUND_SERVICE
"F", // FOREGROUND
"B", // BACKGROUND
"TS", // TOP_SLEEPING
"HW", // HEAVY_WEIGHT
"C" // CACHED
};
public abstract long getProcessStateTime(int state, long elapsedRealtimeUs, int which);
public abstract Timer getProcessStateTimer(int state);
public abstract Timer getVibratorOnTimer();
public static final int NUM_WIFI_BATCHED_SCAN_BINS = 5;
/**
* Note that these must match the constants in android.os.PowerManager.
* Also, if the user activity types change, the BatteryStatsImpl.VERSION must
* also be bumped.
*/
static final String[] USER_ACTIVITY_TYPES = {
"other", "button", "touch", "accessibility", "attention", "faceDown", "deviceState"
};
public static final int NUM_USER_ACTIVITY_TYPES = USER_ACTIVITY_TYPES.length;
public abstract void noteUserActivityLocked(int type);
public abstract boolean hasUserActivity();
public abstract int getUserActivityCount(int type, int which);
public abstract boolean hasNetworkActivity();
@UnsupportedAppUsage
public abstract long getNetworkActivityBytes(int type, int which);
public abstract long getNetworkActivityPackets(int type, int which);
@UnsupportedAppUsage
public abstract long getMobileRadioActiveTime(int which);
/**
* Returns the amount of time (in microseconds) this UID was in the specified processState.
*/
public abstract long getMobileRadioActiveTimeInProcessState(
@BatteryConsumer.ProcessState int processState);
public abstract int getMobileRadioActiveCount(int which);
/**
* Get the total cpu time (in microseconds) this UID had processes executing in userspace.
*/
public abstract long getUserCpuTimeUs(int which);
/**
* Get the total cpu time (in microseconds) this UID had processes executing kernel syscalls.
*/
public abstract long getSystemCpuTimeUs(int which);
/**
* Returns the approximate cpu time (in microseconds) spent at a certain CPU speed for a
* given CPU cluster.
* @param cluster the index of the CPU cluster.
* @param step the index of the CPU speed. This is not the actual speed of the CPU.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
* @see com.android.internal.os.CpuScalingPolicies#getPolicies
* @see com.android.internal.os.CpuScalingPolicies#getFrequencies
* @deprecated Unused except in tests
*/
@Deprecated
public abstract long getTimeAtCpuSpeed(int cluster, int step, int which);
/**
* Returns the number of times this UID woke up the Application Processor to
* process a mobile radio packet.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
public abstract long getMobileRadioApWakeupCount(int which);
/**
* Returns the number of times this UID woke up the Application Processor to
* process a WiFi packet.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
public abstract long getWifiRadioApWakeupCount(int which);
/**
* Appends the deferred jobs data to the StringBuilder passed in, in checkin format
* @param sb StringBuilder that can be overwritten with the deferred jobs data
* @param which one of STATS_*
*/
public abstract void getDeferredJobsCheckinLineLocked(StringBuilder sb, int which);
/**
* Appends the deferred jobs data to the StringBuilder passed in
* @param sb StringBuilder that can be overwritten with the deferred jobs data
* @param which one of STATS_*
*/
public abstract void getDeferredJobsLineLocked(StringBuilder sb, int which);
/**
* Returns the battery consumption (in microcoulombs) of bluetooth for this uid,
* derived from {@link android.hardware.power.stats.EnergyConsumerType#BLUETOOTH} bucket
* provided by the PowerStats service.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getBluetoothEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the uid's bluetooth usage
* when in the specified process state.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getBluetoothEnergyConsumptionUC(
@BatteryConsumer.ProcessState int processState);
/**
* Returns the battery consumption (in microcoulombs) of the uid's cpu usage, derived from
* derived from {@link android.hardware.power.stats.EnergyConsumerType#CPU} bucket
* provided by the PowerStats service.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getCpuEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the uid's cpu usage when in the
* specified process state.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getCpuEnergyConsumptionUC(
@BatteryConsumer.ProcessState int processState);
/**
* Returns the battery consumption (in microcoulombs) of the uid's GNSS usage, derived from
* derived from {@link android.hardware.power.stats.EnergyConsumerType#GNSS} bucket
* provided by the PowerStats service.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getGnssEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the uid's radio usage, derived from
* derived from {@link android.hardware.power.stats.EnergyConsumerType#MOBILE_RADIO}
* bucket provided by the PowerStats service.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getMobileRadioEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the uid's radio usage when in the
* specified process state.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getMobileRadioEnergyConsumptionUC(
@BatteryConsumer.ProcessState int processState);
/**
* Returns the battery consumption (in microcoulombs) of the screen while on and uid active,
* derived from {@link android.hardware.power.stats.EnergyConsumerType#DISPLAY} bucket
* provided by the PowerStats service.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getScreenOnEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of wifi for this uid,
* derived from {@link android.hardware.power.stats.EnergyConsumerType#WIFI} bucket
* provided by the PowerStats service.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getWifiEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the uid's wifi usage when in the
* specified process state.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getWifiEnergyConsumptionUC(
@BatteryConsumer.ProcessState int processState);
/**
* Returns the battery consumption (in microcoulombs) of UID's camera usage, derived from
* on-device power measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getCameraEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) used by this uid for each
* {@link android.hardware.power.stats.EnergyConsumer.ordinal} of (custom) energy consumer
* type {@link android.hardware.power.stats.EnergyConsumerType#OTHER}).
*
* @return charge (in microcoulombs) consumed since last reset for each (custom) energy
* consumer of type OTHER, indexed by their ordinal. Returns null if no energy
* reporting is supported.
*
* {@hide}
*/
public abstract @Nullable long[] getCustomEnergyConsumerBatteryConsumptionUC();
public static abstract class Sensor {
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public Sensor() {}
/*
* FIXME: it's not correct to use this magic value because it
* could clash with a sensor handle (which are defined by
* the sensor HAL, and therefore out of our control
*/
// Magic sensor number for the GPS.
@UnsupportedAppUsage
public static final int GPS = -10000;
@UnsupportedAppUsage
public abstract int getHandle();
@UnsupportedAppUsage
public abstract Timer getSensorTime();
/** Returns a Timer for sensor usage when app is in the background. */
public abstract Timer getSensorBackgroundTime();
}
public class Pid {
public int mWakeNesting;
public long mWakeSumMs;
public long mWakeStartMs;
}
/**
* The statistics associated with a particular process.
*/
public static abstract class Proc {
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public Proc() {}
public static class ExcessivePower {
@UnsupportedAppUsage
public ExcessivePower() {
}
public static final int TYPE_WAKE = 1;
public static final int TYPE_CPU = 2;
@UnsupportedAppUsage
public int type;
@UnsupportedAppUsage
public long overTime;
@UnsupportedAppUsage
public long usedTime;
}
/**
* Returns true if this process is still active in the battery stats.
*/
public abstract boolean isActive();
/**
* Returns the total time (in milliseconds) spent executing in user code.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
@UnsupportedAppUsage
public abstract long getUserTime(int which);
/**
* Returns the total time (in milliseconds) spent executing in system code.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
@UnsupportedAppUsage
public abstract long getSystemTime(int which);
/**
* Returns the number of times the process has been started.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
@UnsupportedAppUsage
public abstract int getStarts(int which);
/**
* Returns the number of times the process has crashed.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
public abstract int getNumCrashes(int which);
/**
* Returns the number of times the process has ANRed.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
public abstract int getNumAnrs(int which);
/**
* Returns the cpu time (milliseconds) spent while the process was in the foreground.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
* @return foreground cpu time in microseconds
*/
@UnsupportedAppUsage
public abstract long getForegroundTime(int which);
@UnsupportedAppUsage
public abstract int countExcessivePowers();
@UnsupportedAppUsage
public abstract ExcessivePower getExcessivePower(int i);
}
/**
* The statistics associated with a particular package.
*/
public static abstract class Pkg {
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public Pkg() {}
/**
* Returns information about all wakeup alarms that have been triggered for this
* package. The mapping keys are tag names for the alarms, the counter contains
* the number of times the alarm was triggered while on battery.
*/
@UnsupportedAppUsage
public abstract ArrayMap<String, ? extends Counter> getWakeupAlarmStats();
/**
* Returns a mapping containing service statistics.
*/
@UnsupportedAppUsage
public abstract ArrayMap<String, ? extends Serv> getServiceStats();
/**
* The statistics associated with a particular service.
*/
public static abstract class Serv {
/**
* Returns the amount of time spent started.
*
* @param batteryUptime elapsed uptime on battery in microseconds.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
* @return
*/
@UnsupportedAppUsage
public abstract long getStartTime(long batteryUptime, int which);
/**
* Returns the total number of times startService() has been called.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
@UnsupportedAppUsage
public abstract int getStarts(int which);
/**
* Returns the total number times the service has been launched.
*
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
@UnsupportedAppUsage
public abstract int getLaunches(int which);
}
}
}
public static final class LevelStepTracker {
public long mLastStepTime = -1;
public int mNumStepDurations;
public final long[] mStepDurations;
public LevelStepTracker(int maxLevelSteps) {
mStepDurations = new long[maxLevelSteps];
}
public LevelStepTracker(int numSteps, long[] steps) {
mNumStepDurations = numSteps;
mStepDurations = new long[numSteps];
System.arraycopy(steps, 0, mStepDurations, 0, numSteps);
}
public long getDurationAt(int index) {
return mStepDurations[index] & STEP_LEVEL_TIME_MASK;
}
public int getLevelAt(int index) {
return (int)((mStepDurations[index] & STEP_LEVEL_LEVEL_MASK)
>> STEP_LEVEL_LEVEL_SHIFT);
}
public int getInitModeAt(int index) {
return (int)((mStepDurations[index] & STEP_LEVEL_INITIAL_MODE_MASK)
>> STEP_LEVEL_INITIAL_MODE_SHIFT);
}
public int getModModeAt(int index) {
return (int)((mStepDurations[index] & STEP_LEVEL_MODIFIED_MODE_MASK)
>> STEP_LEVEL_MODIFIED_MODE_SHIFT);
}
private void appendHex(long val, int topOffset, StringBuilder out) {
boolean hasData = false;
while (topOffset >= 0) {
int digit = (int)( (val>>topOffset) & 0xf );
topOffset -= 4;
if (!hasData && digit == 0) {
continue;
}
hasData = true;
if (digit >= 0 && digit <= 9) {
out.append((char)('0' + digit));
} else {
out.append((char)('a' + digit - 10));
}
}
}
public void encodeEntryAt(int index, StringBuilder out) {
long item = mStepDurations[index];
long duration = item & STEP_LEVEL_TIME_MASK;
int level = (int)((item & STEP_LEVEL_LEVEL_MASK)
>> STEP_LEVEL_LEVEL_SHIFT);
int initMode = (int)((item & STEP_LEVEL_INITIAL_MODE_MASK)
>> STEP_LEVEL_INITIAL_MODE_SHIFT);
int modMode = (int)((item & STEP_LEVEL_MODIFIED_MODE_MASK)
>> STEP_LEVEL_MODIFIED_MODE_SHIFT);
switch ((initMode&STEP_LEVEL_MODE_SCREEN_STATE) + 1) {
case Display.STATE_OFF: out.append('f'); break;
case Display.STATE_ON: out.append('o'); break;
case Display.STATE_DOZE: out.append('d'); break;
case Display.STATE_DOZE_SUSPEND: out.append('z'); break;
}
if ((initMode&STEP_LEVEL_MODE_POWER_SAVE) != 0) {
out.append('p');
}
if ((initMode&STEP_LEVEL_MODE_DEVICE_IDLE) != 0) {
out.append('i');
}
switch ((modMode&STEP_LEVEL_MODE_SCREEN_STATE) + 1) {
case Display.STATE_OFF: out.append('F'); break;
case Display.STATE_ON: out.append('O'); break;
case Display.STATE_DOZE: out.append('D'); break;
case Display.STATE_DOZE_SUSPEND: out.append('Z'); break;
}
if ((modMode&STEP_LEVEL_MODE_POWER_SAVE) != 0) {
out.append('P');
}
if ((modMode&STEP_LEVEL_MODE_DEVICE_IDLE) != 0) {
out.append('I');
}
out.append('-');
appendHex(level, 4, out);
out.append('-');
appendHex(duration, STEP_LEVEL_LEVEL_SHIFT-4, out);
}
public void decodeEntryAt(int index, String value) {
final int N = value.length();
int i = 0;
char c;
long out = 0;
while (i < N && (c=value.charAt(i)) != '-') {
i++;
switch (c) {
case 'f': out |= (((long)Display.STATE_OFF-1)<<STEP_LEVEL_INITIAL_MODE_SHIFT);
break;
case 'o': out |= (((long)Display.STATE_ON-1)<<STEP_LEVEL_INITIAL_MODE_SHIFT);
break;
case 'd': out |= (((long)Display.STATE_DOZE-1)<<STEP_LEVEL_INITIAL_MODE_SHIFT);
break;
case 'z': out |= (((long)Display.STATE_DOZE_SUSPEND-1)
<< STEP_LEVEL_INITIAL_MODE_SHIFT);
break;
case 'p': out |= (((long)STEP_LEVEL_MODE_POWER_SAVE)
<< STEP_LEVEL_INITIAL_MODE_SHIFT);
break;
case 'i': out |= (((long)STEP_LEVEL_MODE_DEVICE_IDLE)
<< STEP_LEVEL_INITIAL_MODE_SHIFT);
break;
case 'F': out |= (((long)Display.STATE_OFF-1)<<STEP_LEVEL_MODIFIED_MODE_SHIFT);
break;
case 'O': out |= (((long)Display.STATE_ON-1)<<STEP_LEVEL_MODIFIED_MODE_SHIFT);
break;
case 'D': out |= (((long)Display.STATE_DOZE-1)<<STEP_LEVEL_MODIFIED_MODE_SHIFT);
break;
case 'Z': out |= (((long)Display.STATE_DOZE_SUSPEND-1)
<< STEP_LEVEL_MODIFIED_MODE_SHIFT);
break;
case 'P': out |= (((long)STEP_LEVEL_MODE_POWER_SAVE)
<< STEP_LEVEL_MODIFIED_MODE_SHIFT);
break;
case 'I': out |= (((long)STEP_LEVEL_MODE_DEVICE_IDLE)
<< STEP_LEVEL_MODIFIED_MODE_SHIFT);
break;
}
}
i++;
long level = 0;
while (i < N && (c=value.charAt(i)) != '-') {
i++;
level <<= 4;
if (c >= '0' && c <= '9') {
level += c - '0';
} else if (c >= 'a' && c <= 'f') {
level += c - 'a' + 10;
} else if (c >= 'A' && c <= 'F') {
level += c - 'A' + 10;
}
}
i++;
out |= (level << STEP_LEVEL_LEVEL_SHIFT) & STEP_LEVEL_LEVEL_MASK;
long duration = 0;
while (i < N && (c=value.charAt(i)) != '-') {
i++;
duration <<= 4;
if (c >= '0' && c <= '9') {
duration += c - '0';
} else if (c >= 'a' && c <= 'f') {
duration += c - 'a' + 10;
} else if (c >= 'A' && c <= 'F') {
duration += c - 'A' + 10;
}
}
mStepDurations[index] = out | (duration & STEP_LEVEL_TIME_MASK);
}
public void init() {
mLastStepTime = -1;
mNumStepDurations = 0;
}
public void clearTime() {
mLastStepTime = -1;
}
public long computeTimePerLevel() {
final long[] steps = mStepDurations;
final int numSteps = mNumStepDurations;
// For now we'll do a simple average across all steps.
if (numSteps <= 0) {
return -1;
}
long total = 0;
for (int i=0; i<numSteps; i++) {
total += steps[i] & STEP_LEVEL_TIME_MASK;
}
return total / numSteps;
/*
long[] buckets = new long[numSteps];
int numBuckets = 0;
int numToAverage = 4;
int i = 0;
while (i < numSteps) {
long totalTime = 0;
int num = 0;
for (int j=0; j<numToAverage && (i+j)<numSteps; j++) {
totalTime += steps[i+j] & STEP_LEVEL_TIME_MASK;
num++;
}
buckets[numBuckets] = totalTime / num;
numBuckets++;
numToAverage *= 2;
i += num;
}
if (numBuckets < 1) {
return -1;
}
long averageTime = buckets[numBuckets-1];
for (i=numBuckets-2; i>=0; i--) {
averageTime = (averageTime + buckets[i]) / 2;
}
return averageTime;
*/
}
public long computeTimeEstimate(long modesOfInterest, long modeValues,
int[] outNumOfInterest) {
final long[] steps = mStepDurations;
final int count = mNumStepDurations;
if (count <= 0) {
return -1;
}
long total = 0;
int numOfInterest = 0;
for (int i=0; i<count; i++) {
long initMode = (steps[i] & STEP_LEVEL_INITIAL_MODE_MASK)
>> STEP_LEVEL_INITIAL_MODE_SHIFT;
long modMode = (steps[i] & STEP_LEVEL_MODIFIED_MODE_MASK)
>> STEP_LEVEL_MODIFIED_MODE_SHIFT;
// If the modes of interest didn't change during this step period...
if ((modMode&modesOfInterest) == 0) {
// And the mode values during this period match those we are measuring...
if ((initMode&modesOfInterest) == modeValues) {
// Then this can be used to estimate the total time!
numOfInterest++;
total += steps[i] & STEP_LEVEL_TIME_MASK;
}
}
}
if (numOfInterest <= 0) {
return -1;
}
if (outNumOfInterest != null) {
outNumOfInterest[0] = numOfInterest;
}
// The estimated time is the average time we spend in each level, multiplied
// by 100 -- the total number of battery levels
return (total / numOfInterest) * 100;
}
public void addLevelSteps(int numStepLevels, long modeBits, long elapsedRealtime) {
int stepCount = mNumStepDurations;
final long lastStepTime = mLastStepTime;
if (lastStepTime >= 0 && numStepLevels > 0) {
final long[] steps = mStepDurations;
long duration = elapsedRealtime - lastStepTime;
for (int i=0; i<numStepLevels; i++) {
System.arraycopy(steps, 0, steps, 1, steps.length-1);
long thisDuration = duration / (numStepLevels-i);
duration -= thisDuration;
if (thisDuration > STEP_LEVEL_TIME_MASK) {
thisDuration = STEP_LEVEL_TIME_MASK;
}
steps[0] = thisDuration | modeBits;
}
stepCount += numStepLevels;
if (stepCount > steps.length) {
stepCount = steps.length;
}
}
mNumStepDurations = stepCount;
mLastStepTime = elapsedRealtime;
}
public void readFromParcel(Parcel in) {
final int N = in.readInt();
if (N > mStepDurations.length) {
throw new ParcelFormatException("more step durations than available: " + N);
}
mNumStepDurations = N;
for (int i=0; i<N; i++) {
mStepDurations[i] = in.readLong();
}
}
public void writeToParcel(Parcel out) {
final int N = mNumStepDurations;
out.writeInt(N);
for (int i=0; i<N; i++) {
out.writeLong(mStepDurations[i]);
}
}
}
public static final class PackageChange {
public String mPackageName;
public boolean mUpdate;
public long mVersionCode;
}
public static final class DailyItem {
public long mStartTime;
public long mEndTime;
public LevelStepTracker mDischargeSteps;
public LevelStepTracker mChargeSteps;
public ArrayList<PackageChange> mPackageChanges;
}
public abstract DailyItem getDailyItemLocked(int daysAgo);
public abstract long getCurrentDailyStartTime();
public abstract long getNextMinDailyDeadline();
public abstract long getNextMaxDailyDeadline();
/**
* Returns the CPU scaling policies.
*/
public abstract CpuScalingPolicies getCpuScalingPolicies();
@android.ravenwood.annotation.RavenwoodKeepWholeClass
public final static class HistoryTag {
public static final int HISTORY_TAG_POOL_OVERFLOW = -1;
public String string;
public int uid;
public int poolIdx;
public void setTo(HistoryTag o) {
string = o.string;
uid = o.uid;
poolIdx = o.poolIdx;
}
public void setTo(String _string, int _uid) {
string = _string;
uid = _uid;
poolIdx = -1;
}
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(string);
dest.writeInt(uid);
}
public void readFromParcel(Parcel src) {
string = src.readString();
uid = src.readInt();
poolIdx = -1;
}
@Override
public boolean equals(@Nullable Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
HistoryTag that = (HistoryTag) o;
if (uid != that.uid) return false;
if (!string.equals(that.string)) return false;
return true;
}
@Override
public int hashCode() {
int result = string.hashCode();
result = 31 * result + uid;
return result;
}
}
/**
* Optional detailed information that can go into a history step. This is typically
* generated each time the battery level changes.
*/
@android.ravenwood.annotation.RavenwoodKeepWholeClass
public final static class HistoryStepDetails {
// Time (in 1/100 second) spent in user space and the kernel since the last step.
public int userTime;
public int systemTime;
// Top three apps using CPU in the last step, with times in 1/100 second.
public int appCpuUid1;
public int appCpuUTime1;
public int appCpuSTime1;
public int appCpuUid2;
public int appCpuUTime2;
public int appCpuSTime2;
public int appCpuUid3;
public int appCpuUTime3;
public int appCpuSTime3;
// Information from /proc/stat
public int statUserTime;
public int statSystemTime;
public int statIOWaitTime;
public int statIrqTime;
public int statSoftIrqTime;
public int statIdlTime;
// Low power state stats
public String statSubsystemPowerState;
public HistoryStepDetails() {
clear();
}
public void clear() {
userTime = systemTime = 0;
appCpuUid1 = appCpuUid2 = appCpuUid3 = -1;
appCpuUTime1 = appCpuSTime1 = appCpuUTime2 = appCpuSTime2
= appCpuUTime3 = appCpuSTime3 = 0;
}
public void writeToParcel(Parcel out) {
out.writeInt(userTime);
out.writeInt(systemTime);
out.writeInt(appCpuUid1);
out.writeInt(appCpuUTime1);
out.writeInt(appCpuSTime1);
out.writeInt(appCpuUid2);
out.writeInt(appCpuUTime2);
out.writeInt(appCpuSTime2);
out.writeInt(appCpuUid3);
out.writeInt(appCpuUTime3);
out.writeInt(appCpuSTime3);
out.writeInt(statUserTime);
out.writeInt(statSystemTime);
out.writeInt(statIOWaitTime);
out.writeInt(statIrqTime);
out.writeInt(statSoftIrqTime);
out.writeInt(statIdlTime);
out.writeString(statSubsystemPowerState);
}
public void readFromParcel(Parcel in) {
userTime = in.readInt();
systemTime = in.readInt();
appCpuUid1 = in.readInt();
appCpuUTime1 = in.readInt();
appCpuSTime1 = in.readInt();
appCpuUid2 = in.readInt();
appCpuUTime2 = in.readInt();
appCpuSTime2 = in.readInt();
appCpuUid3 = in.readInt();
appCpuUTime3 = in.readInt();
appCpuSTime3 = in.readInt();
statUserTime = in.readInt();
statSystemTime = in.readInt();
statIOWaitTime = in.readInt();
statIrqTime = in.readInt();
statSoftIrqTime = in.readInt();
statIdlTime = in.readInt();
statSubsystemPowerState = in.readString();
}
}
/**
* An extension to the history item describing a proc state change for a UID.
*/
@android.ravenwood.annotation.RavenwoodKeepWholeClass
public static final class ProcessStateChange {
public int uid;
public @BatteryConsumer.ProcessState int processState;
private static final int LARGE_UID_FLAG = 0x80000000;
private static final int SMALL_UID_MASK = 0x00FFFFFF;
private static final int PROC_STATE_MASK = 0x7F000000;
private static final int PROC_STATE_SHIFT = Integer.numberOfTrailingZeros(PROC_STATE_MASK);
/**
* Writes this object to the supplied parcel.
*/
public void writeToParcel(Parcel out) {
int bits = processState << PROC_STATE_SHIFT;
if ((uid & ~SMALL_UID_MASK) == 0) {
bits |= uid;
out.writeInt(bits);
} else {
bits |= LARGE_UID_FLAG;
out.writeInt(bits);
out.writeInt(uid);
}
}
/**
* Reads this object from the supplied parcel.
*/
public void readFromParcel(Parcel in) {
int bits = in.readInt();
processState = (bits & PROC_STATE_MASK) >>> PROC_STATE_SHIFT;
if (processState >= BatteryConsumer.PROCESS_STATE_COUNT) {
Slog.e(TAG, "Unrecognized proc state in battery history: " + processState);
processState = BatteryConsumer.PROCESS_STATE_UNSPECIFIED;
}
if ((bits & LARGE_UID_FLAG) == 0) {
uid = bits & ~PROC_STATE_MASK;
} else {
uid = in.readInt();
}
}
/**
* String representation for inclusion in the battery history dump.
*/
public String formatForBatteryHistory() {
return UserHandle.formatUid(uid) + ": "
+ BatteryConsumer.processStateToString(processState);
}
}
/**
* Battery history record.
*/
@android.ravenwood.annotation.RavenwoodKeepWholeClass
public static final class HistoryItem {
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public HistoryItem next;
// The time of this event in milliseconds, as per MonotonicClock.monotonicTime().
@UnsupportedAppUsage
public long time;
@UnsupportedAppUsage
public static final byte CMD_UPDATE = 0; // These can be written as deltas
public static final byte CMD_NULL = -1;
public static final byte CMD_START = 4;
public static final byte CMD_CURRENT_TIME = 5;
public static final byte CMD_OVERFLOW = 6;
public static final byte CMD_RESET = 7;
public static final byte CMD_SHUTDOWN = 8;
@UnsupportedAppUsage
public byte cmd = CMD_NULL;
/**
* Return whether the command code is a delta data update.
*/
public boolean isDeltaData() {
return cmd == CMD_UPDATE;
}
@UnsupportedAppUsage
public byte batteryLevel;
@UnsupportedAppUsage
public byte batteryStatus;
@UnsupportedAppUsage
public byte batteryHealth;
@UnsupportedAppUsage
public byte batteryPlugType;
public short batteryTemperature;
// Battery voltage in millivolts (mV).
@UnsupportedAppUsage
public char batteryVoltage;
// The charge of the battery in micro-Ampere-hours.
public int batteryChargeUah;
public double modemRailChargeMah;
public double wifiRailChargeMah;
// Constants from SCREEN_BRIGHTNESS_*
public static final int STATE_BRIGHTNESS_SHIFT = 0;
public static final int STATE_BRIGHTNESS_MASK = 0x7;
// Constants from SIGNAL_STRENGTH_*
public static final int STATE_PHONE_SIGNAL_STRENGTH_SHIFT = 3;
public static final int STATE_PHONE_SIGNAL_STRENGTH_MASK = 0x7 << STATE_PHONE_SIGNAL_STRENGTH_SHIFT;
// Constants from ServiceState.STATE_*
public static final int STATE_PHONE_STATE_SHIFT = 6;
public static final int STATE_PHONE_STATE_MASK = 0x7 << STATE_PHONE_STATE_SHIFT;
// Constants from DATA_CONNECTION_*
public static final int STATE_DATA_CONNECTION_SHIFT = 9;
public static final int STATE_DATA_CONNECTION_MASK = 0x1f << STATE_DATA_CONNECTION_SHIFT;
// These states always appear directly in the first int token
// of a delta change; they should be ones that change relatively
// frequently.
public static final int STATE_CPU_RUNNING_FLAG = 1<<31;
public static final int STATE_WAKE_LOCK_FLAG = 1<<30;
public static final int STATE_GPS_ON_FLAG = 1<<29;
public static final int STATE_WIFI_FULL_LOCK_FLAG = 1<<28;
public static final int STATE_WIFI_SCAN_FLAG = 1<<27;
public static final int STATE_WIFI_RADIO_ACTIVE_FLAG = 1<<26;
public static final int STATE_MOBILE_RADIO_ACTIVE_FLAG = 1<<25;
// Do not use, this is used for coulomb delta count.
private static final int STATE_RESERVED_0 = 1<<24;
// These are on the lower bits used for the command; if they change
// we need to write another int of data.
public static final int STATE_SENSOR_ON_FLAG = 1<<23;
public static final int STATE_AUDIO_ON_FLAG = 1<<22;
public static final int STATE_PHONE_SCANNING_FLAG = 1<<21;
public static final int STATE_SCREEN_ON_FLAG = 1<<20; // consider moving to states2
public static final int STATE_BATTERY_PLUGGED_FLAG = 1<<19; // consider moving to states2
public static final int STATE_SCREEN_DOZE_FLAG = 1 << 18;
// empty slot
public static final int STATE_WIFI_MULTICAST_ON_FLAG = 1<<16;
public static final int MOST_INTERESTING_STATES =
STATE_BATTERY_PLUGGED_FLAG | STATE_SCREEN_ON_FLAG | STATE_SCREEN_DOZE_FLAG;
public static final int SETTLE_TO_ZERO_STATES = 0xffff0000 & ~MOST_INTERESTING_STATES;
@UnsupportedAppUsage
public int states;
// Constants from WIFI_SUPPL_STATE_*
public static final int STATE2_WIFI_SUPPL_STATE_SHIFT = 0;
public static final int STATE2_WIFI_SUPPL_STATE_MASK = 0xf;
// Values for NUM_WIFI_SIGNAL_STRENGTH_BINS
public static final int STATE2_WIFI_SIGNAL_STRENGTH_SHIFT = 4;
public static final int STATE2_WIFI_SIGNAL_STRENGTH_MASK =
0x7 << STATE2_WIFI_SIGNAL_STRENGTH_SHIFT;
// Values for NUM_GPS_SIGNAL_QUALITY_LEVELS
public static final int STATE2_GPS_SIGNAL_QUALITY_SHIFT = 7;
public static final int STATE2_GPS_SIGNAL_QUALITY_MASK =
0x3 << STATE2_GPS_SIGNAL_QUALITY_SHIFT;
// Values for NR_STATE_*
public static final int STATE2_NR_STATE_SHIFT = 9;
public static final int STATE2_NR_STATE_MASK = 0x3 << STATE2_NR_STATE_SHIFT;
public static final int STATE2_POWER_SAVE_FLAG = 1<<31;
public static final int STATE2_VIDEO_ON_FLAG = 1<<30;
public static final int STATE2_WIFI_RUNNING_FLAG = 1<<29;
public static final int STATE2_WIFI_ON_FLAG = 1<<28;
public static final int STATE2_FLASHLIGHT_FLAG = 1<<27;
public static final int STATE2_DEVICE_IDLE_SHIFT = 25;
public static final int STATE2_DEVICE_IDLE_MASK = 0x3 << STATE2_DEVICE_IDLE_SHIFT;
public static final int STATE2_CHARGING_FLAG = 1<<24;
public static final int STATE2_PHONE_IN_CALL_FLAG = 1<<23;
public static final int STATE2_BLUETOOTH_ON_FLAG = 1<<22;
public static final int STATE2_CAMERA_FLAG = 1<<21;
public static final int STATE2_BLUETOOTH_SCAN_FLAG = 1 << 20;
public static final int STATE2_CELLULAR_HIGH_TX_POWER_FLAG = 1 << 19;
public static final int STATE2_USB_DATA_LINK_FLAG = 1 << 18;
public static final int STATE2_EXTENSIONS_FLAG = 1 << 17;
public static final int MOST_INTERESTING_STATES2 =
STATE2_POWER_SAVE_FLAG | STATE2_WIFI_ON_FLAG | STATE2_DEVICE_IDLE_MASK
| STATE2_CHARGING_FLAG | STATE2_PHONE_IN_CALL_FLAG | STATE2_BLUETOOTH_ON_FLAG;
public static final int SETTLE_TO_ZERO_STATES2 = 0xffff0000 & ~MOST_INTERESTING_STATES2;
@UnsupportedAppUsage
public int states2;
// The wake lock that was acquired at this point.
public HistoryTag wakelockTag;
// Kernel wakeup reason at this point.
public HistoryTag wakeReasonTag;
// Non-null when there is more detailed information at this step.
public HistoryStepDetails stepDetails;
// Non-null when there are power stats to be written to history
public PowerStats powerStats;
// Non-null when there is procstate change to be written to history
public ProcessStateChange processStateChange;
public static final int EVENT_FLAG_START = 0x8000;
public static final int EVENT_FLAG_FINISH = 0x4000;
// No event in this item.
public static final int EVENT_NONE = 0x0000;
// Event is about a process that is running.
public static final int EVENT_PROC = 0x0001;
// Event is about an application package that is in the foreground.
public static final int EVENT_FOREGROUND = 0x0002;
// Event is about an application package that is at the top of the screen.
public static final int EVENT_TOP = 0x0003;
// Event is about active sync operations.
public static final int EVENT_SYNC = 0x0004;
// Events for all additional wake locks acquired/release within a wake block.
// These are not generated by default.
public static final int EVENT_WAKE_LOCK = 0x0005;
// Event is about an application executing a scheduled job.
public static final int EVENT_JOB = 0x0006;
// Events for users running.
public static final int EVENT_USER_RUNNING = 0x0007;
// Events for foreground user.
public static final int EVENT_USER_FOREGROUND = 0x0008;
// Event for connectivity changed.
public static final int EVENT_CONNECTIVITY_CHANGED = 0x0009;
// Event for becoming active taking us out of idle mode.
public static final int EVENT_ACTIVE = 0x000a;
// Event for a package being installed.
public static final int EVENT_PACKAGE_INSTALLED = 0x000b;
// Event for a package being uninstalled.
public static final int EVENT_PACKAGE_UNINSTALLED = 0x000c;
// Event for an alarm being sent out to an app.
public static final int EVENT_ALARM = 0x000d;
// Record that we have decided we need to collect new stats data.
public static final int EVENT_COLLECT_EXTERNAL_STATS = 0x000e;
// Event for a package becoming inactive due to being unused for a period of time.
public static final int EVENT_PACKAGE_INACTIVE = 0x000f;
// Event for a package becoming active due to an interaction.
public static final int EVENT_PACKAGE_ACTIVE = 0x0010;
// Event for a package being on the temporary allowlist.
public static final int EVENT_TEMP_WHITELIST = 0x0011;
// Event for the screen waking up.
public static final int EVENT_SCREEN_WAKE_UP = 0x0012;
// Event for the UID that woke up the application processor.
// Used for wakeups coming from WiFi, modem, etc.
public static final int EVENT_WAKEUP_AP = 0x0013;
// Event for reporting that a specific partial wake lock has been held for a long duration.
public static final int EVENT_LONG_WAKE_LOCK = 0x0014;
// Number of event types.
public static final int EVENT_COUNT = 0x0016;
// Mask to extract out only the type part of the event.
public static final int EVENT_TYPE_MASK = ~(EVENT_FLAG_START|EVENT_FLAG_FINISH);
public static final int EVENT_PROC_START = EVENT_PROC | EVENT_FLAG_START;
public static final int EVENT_PROC_FINISH = EVENT_PROC | EVENT_FLAG_FINISH;
public static final int EVENT_FOREGROUND_START = EVENT_FOREGROUND | EVENT_FLAG_START;
public static final int EVENT_FOREGROUND_FINISH = EVENT_FOREGROUND | EVENT_FLAG_FINISH;
public static final int EVENT_TOP_START = EVENT_TOP | EVENT_FLAG_START;
public static final int EVENT_TOP_FINISH = EVENT_TOP | EVENT_FLAG_FINISH;
public static final int EVENT_SYNC_START = EVENT_SYNC | EVENT_FLAG_START;
public static final int EVENT_SYNC_FINISH = EVENT_SYNC | EVENT_FLAG_FINISH;
public static final int EVENT_WAKE_LOCK_START = EVENT_WAKE_LOCK | EVENT_FLAG_START;
public static final int EVENT_WAKE_LOCK_FINISH = EVENT_WAKE_LOCK | EVENT_FLAG_FINISH;
public static final int EVENT_JOB_START = EVENT_JOB | EVENT_FLAG_START;
public static final int EVENT_JOB_FINISH = EVENT_JOB | EVENT_FLAG_FINISH;
public static final int EVENT_USER_RUNNING_START = EVENT_USER_RUNNING | EVENT_FLAG_START;
public static final int EVENT_USER_RUNNING_FINISH = EVENT_USER_RUNNING | EVENT_FLAG_FINISH;
public static final int EVENT_USER_FOREGROUND_START =
EVENT_USER_FOREGROUND | EVENT_FLAG_START;
public static final int EVENT_USER_FOREGROUND_FINISH =
EVENT_USER_FOREGROUND | EVENT_FLAG_FINISH;
public static final int EVENT_ALARM_START = EVENT_ALARM | EVENT_FLAG_START;
public static final int EVENT_ALARM_FINISH = EVENT_ALARM | EVENT_FLAG_FINISH;
public static final int EVENT_TEMP_WHITELIST_START =
EVENT_TEMP_WHITELIST | EVENT_FLAG_START;
public static final int EVENT_TEMP_WHITELIST_FINISH =
EVENT_TEMP_WHITELIST | EVENT_FLAG_FINISH;
public static final int EVENT_LONG_WAKE_LOCK_START =
EVENT_LONG_WAKE_LOCK | EVENT_FLAG_START;
public static final int EVENT_LONG_WAKE_LOCK_FINISH =
EVENT_LONG_WAKE_LOCK | EVENT_FLAG_FINISH;
// For CMD_EVENT.
public int eventCode;
public HistoryTag eventTag;
// Only set for CMD_CURRENT_TIME or CMD_RESET, as per System.currentTimeMillis().
public long currentTime;
// Meta-data when reading.
public int numReadInts;
// Pre-allocated objects.
public final HistoryTag localWakelockTag = new HistoryTag();
public final HistoryTag localWakeReasonTag = new HistoryTag();
public final HistoryTag localEventTag = new HistoryTag();
public final ProcessStateChange localProcessStateChange = new ProcessStateChange();
// Includes a tag's first occurrence in the parcel, so the value of the tag is written
// rather than just its index in the history tag pool.
public boolean tagsFirstOccurrence;
@UnsupportedAppUsage
public HistoryItem() {
}
public HistoryItem(Parcel src) {
readFromParcel(src);
}
public void writeToParcel(Parcel dest, int flags) {
dest.writeLong(time);
int bat = (((int)cmd)&0xff)
| ((((int)batteryLevel)<<8)&0xff00)
| ((((int)batteryStatus)<<16)&0xf0000)
| ((((int)batteryHealth)<<20)&0xf00000)
| ((((int)batteryPlugType)<<24)&0xf000000)
| (wakelockTag != null ? 0x10000000 : 0)
| (wakeReasonTag != null ? 0x20000000 : 0)
| (eventCode != EVENT_NONE ? 0x40000000 : 0);
dest.writeInt(bat);
bat = (((int)batteryTemperature)&0xffff)
| ((((int)batteryVoltage)<<16)&0xffff0000);
dest.writeInt(bat);
dest.writeInt(batteryChargeUah);
dest.writeDouble(modemRailChargeMah);
dest.writeDouble(wifiRailChargeMah);
dest.writeInt(states);
dest.writeInt(states2);
if (wakelockTag != null) {
wakelockTag.writeToParcel(dest, flags);
}
if (wakeReasonTag != null) {
wakeReasonTag.writeToParcel(dest, flags);
}
if (eventCode != EVENT_NONE) {
dest.writeInt(eventCode);
eventTag.writeToParcel(dest, flags);
}
if (cmd == CMD_CURRENT_TIME || cmd == CMD_RESET) {
dest.writeLong(currentTime);
}
}
public void readFromParcel(Parcel src) {
int start = src.dataPosition();
time = src.readLong();
int bat = src.readInt();
cmd = (byte)(bat&0xff);
batteryLevel = (byte)((bat>>8)&0xff);
batteryStatus = (byte)((bat>>16)&0xf);
batteryHealth = (byte)((bat>>20)&0xf);
batteryPlugType = (byte)((bat>>24)&0xf);
int bat2 = src.readInt();
batteryTemperature = (short)(bat2&0xffff);
batteryVoltage = (char)((bat2>>16)&0xffff);
batteryChargeUah = src.readInt();
modemRailChargeMah = src.readDouble();
wifiRailChargeMah = src.readDouble();
states = src.readInt();
states2 = src.readInt();
if ((bat&0x10000000) != 0) {
wakelockTag = localWakelockTag;
wakelockTag.readFromParcel(src);
} else {
wakelockTag = null;
}
if ((bat&0x20000000) != 0) {
wakeReasonTag = localWakeReasonTag;
wakeReasonTag.readFromParcel(src);
} else {
wakeReasonTag = null;
}
if ((bat&0x40000000) != 0) {
eventCode = src.readInt();
eventTag = localEventTag;
eventTag.readFromParcel(src);
} else {
eventCode = EVENT_NONE;
eventTag = null;
}
if (cmd == CMD_CURRENT_TIME || cmd == CMD_RESET) {
currentTime = src.readLong();
} else {
currentTime = 0;
}
numReadInts += (src.dataPosition()-start)/4;
}
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public void clear() {
time = 0;
cmd = CMD_NULL;
batteryLevel = 0;
batteryStatus = 0;
batteryHealth = 0;
batteryPlugType = 0;
batteryTemperature = 0;
batteryVoltage = 0;
batteryChargeUah = 0;
modemRailChargeMah = 0;
wifiRailChargeMah = 0;
states = 0;
states2 = 0;
wakelockTag = null;
wakeReasonTag = null;
eventCode = EVENT_NONE;
eventTag = null;
tagsFirstOccurrence = false;
powerStats = null;
processStateChange = null;
}
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public void setTo(HistoryItem o) {
time = o.time;
cmd = o.cmd;
setToCommon(o);
}
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public void setTo(long time, byte cmd, HistoryItem o) {
this.time = time;
this.cmd = cmd;
setToCommon(o);
}
private void setToCommon(HistoryItem o) {
batteryLevel = o.batteryLevel;
batteryStatus = o.batteryStatus;
batteryHealth = o.batteryHealth;
batteryPlugType = o.batteryPlugType;
batteryTemperature = o.batteryTemperature;
batteryVoltage = o.batteryVoltage;
batteryChargeUah = o.batteryChargeUah;
modemRailChargeMah = o.modemRailChargeMah;
wifiRailChargeMah = o.wifiRailChargeMah;
states = o.states;
states2 = o.states2;
if (o.wakelockTag != null) {
wakelockTag = localWakelockTag;
wakelockTag.setTo(o.wakelockTag);
} else {
wakelockTag = null;
}
if (o.wakeReasonTag != null) {
wakeReasonTag = localWakeReasonTag;
wakeReasonTag.setTo(o.wakeReasonTag);
} else {
wakeReasonTag = null;
}
eventCode = o.eventCode;
if (o.eventTag != null) {
eventTag = localEventTag;
eventTag.setTo(o.eventTag);
} else {
eventTag = null;
}
tagsFirstOccurrence = o.tagsFirstOccurrence;
currentTime = o.currentTime;
powerStats = o.powerStats;
processStateChange = o.processStateChange;
}
public boolean sameNonEvent(HistoryItem o) {
return batteryLevel == o.batteryLevel
&& batteryStatus == o.batteryStatus
&& batteryHealth == o.batteryHealth
&& batteryPlugType == o.batteryPlugType
&& batteryTemperature == o.batteryTemperature
&& batteryVoltage == o.batteryVoltage
&& batteryChargeUah == o.batteryChargeUah
&& modemRailChargeMah == o.modemRailChargeMah
&& wifiRailChargeMah == o.wifiRailChargeMah
&& states == o.states
&& states2 == o.states2
&& currentTime == o.currentTime;
}
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public boolean same(HistoryItem o) {
if (!sameNonEvent(o) || eventCode != o.eventCode) {
return false;
}
if (wakelockTag != o.wakelockTag) {
if (wakelockTag == null || o.wakelockTag == null) {
return false;
}
if (!wakelockTag.equals(o.wakelockTag)) {
return false;
}
}
if (wakeReasonTag != o.wakeReasonTag) {
if (wakeReasonTag == null || o.wakeReasonTag == null) {
return false;
}
if (!wakeReasonTag.equals(o.wakeReasonTag)) {
return false;
}
}
if (eventTag != o.eventTag) {
if (eventTag == null || o.eventTag == null) {
return false;
}
if (!eventTag.equals(o.eventTag)) {
return false;
}
}
return true;
}
}
public final static class HistoryEventTracker {
private final HashMap<String, SparseIntArray>[] mActiveEvents
= (HashMap<String, SparseIntArray>[]) new HashMap[HistoryItem.EVENT_COUNT];
public boolean updateState(int code, String name, int uid, int poolIdx) {
if ((code&HistoryItem.EVENT_FLAG_START) != 0) {
int idx = code&HistoryItem.EVENT_TYPE_MASK;
HashMap<String, SparseIntArray> active = mActiveEvents[idx];
if (active == null) {
active = new HashMap<>();
mActiveEvents[idx] = active;
}
SparseIntArray uids = active.get(name);
if (uids == null) {
uids = new SparseIntArray();
active.put(name, uids);
}
if (uids.indexOfKey(uid) >= 0) {
// Already set, nothing to do!
return false;
}
uids.put(uid, poolIdx);
} else if ((code&HistoryItem.EVENT_FLAG_FINISH) != 0) {
int idx = code&HistoryItem.EVENT_TYPE_MASK;
HashMap<String, SparseIntArray> active = mActiveEvents[idx];
if (active == null) {
// not currently active, nothing to do.
return false;
}
SparseIntArray uids = active.get(name);
if (uids == null) {
// not currently active, nothing to do.
return false;
}
idx = uids.indexOfKey(uid);
if (idx < 0) {
// not currently active, nothing to do.
return false;
}
uids.removeAt(idx);
if (uids.size() <= 0) {
active.remove(name);
}
}
return true;
}
public void removeEvents(int code) {
int idx = code&HistoryItem.EVENT_TYPE_MASK;
mActiveEvents[idx] = null;
}
public HashMap<String, SparseIntArray> getStateForEvent(int code) {
return mActiveEvents[code];
}
}
public static final class BitDescription {
public final int mask;
public final int shift;
public final String name;
public final String shortName;
public final String[] values;
public final String[] shortValues;
public BitDescription(int mask, String name, String shortName) {
this.mask = mask;
this.shift = -1;
this.name = name;
this.shortName = shortName;
this.values = null;
this.shortValues = null;
}
public BitDescription(int mask, int shift, String name, String shortName,
String[] values, String[] shortValues) {
this.mask = mask;
this.shift = shift;
this.name = name;
this.shortName = shortName;
this.values = values;
this.shortValues = shortValues;
}
}
/**
* Don't allow any more batching in to the current history event. This
* is called when printing partial histories, so to ensure that the next
* history event will go in to a new batch after what was printed in the
* last partial history.
*/
public abstract void commitCurrentHistoryBatchLocked();
public abstract int getHistoryTotalSize();
public abstract int getHistoryUsedSize();
public abstract int getHistoryStringPoolSize();
public abstract int getHistoryStringPoolBytes();
public abstract String getHistoryTagPoolString(int index);
public abstract int getHistoryTagPoolUid(int index);
/**
* Returns a BatteryStatsHistoryIterator. Battery history will continue being writable,
* but the iterator will continue iterating over the snapshot taken at the time this method
* is called.
*
* @param startTimeMs wall-clock time to start iterating from, inclusive
* @param endTimeMs wall-clock time to stop iterating, exclusive.
* Pass 0 to indicate current time.
*/
public abstract BatteryStatsHistoryIterator iterateBatteryStatsHistory(
@CurrentTimeMillisLong long startTimeMs,
@CurrentTimeMillisLong long endTimeMs);
/**
* Returns the number of times the device has been started.
*/
public abstract int getStartCount();
/**
* Returns the time in microseconds that the screen has been on while the device was
* running on battery.
*
* {@hide}
*/
@UnsupportedAppUsage
public abstract long getScreenOnTime(long elapsedRealtimeUs, int which);
/**
* Returns the number of times the screen was turned on.
*
* {@hide}
*/
public abstract int getScreenOnCount(int which);
/**
* Returns the time in microseconds that the screen has been dozing while the device was
* running on battery.
*
* {@hide}
*/
public abstract long getScreenDozeTime(long elapsedRealtimeUs, int which);
/**
* Returns the number of times the screen was turned dozing.
*
* {@hide}
*/
public abstract int getScreenDozeCount(int which);
public abstract long getInteractiveTime(long elapsedRealtimeUs, int which);
public static final int SCREEN_BRIGHTNESS_DARK = 0;
public static final int SCREEN_BRIGHTNESS_DIM = 1;
public static final int SCREEN_BRIGHTNESS_MEDIUM = 2;
public static final int SCREEN_BRIGHTNESS_LIGHT = 3;
public static final int SCREEN_BRIGHTNESS_BRIGHT = 4;
static final String[] SCREEN_BRIGHTNESS_NAMES = {
"dark", "dim", "medium", "light", "bright"
};
static final String[] SCREEN_BRIGHTNESS_SHORT_NAMES = {
"0", "1", "2", "3", "4"
};
@UnsupportedAppUsage
public static final int NUM_SCREEN_BRIGHTNESS_BINS = 5;
/**
* Returns the time in microseconds that the screen has been on with
* the given brightness
*
* {@hide}
*/
@UnsupportedAppUsage
public abstract long getScreenBrightnessTime(int brightnessBin,
long elapsedRealtimeUs, int which);
/**
* Returns the {@link Timer} object that tracks the given screen brightness.
*
* {@hide}
*/
public abstract Timer getScreenBrightnessTimer(int brightnessBin);
/**
* Returns the number of physical displays on the device.
*
* {@hide}
*/
public abstract int getDisplayCount();
/**
* Returns the time in microseconds that the screen has been on for a display while the
* device was running on battery.
*
* {@hide}
*/
public abstract long getDisplayScreenOnTime(int display, long elapsedRealtimeUs);
/**
* Returns the time in microseconds that a display has been dozing while the device was
* running on battery.
*
* {@hide}
*/
public abstract long getDisplayScreenDozeTime(int display, long elapsedRealtimeUs);
/**
* Returns the time in microseconds that a display has been on with the given brightness
* level while the device was running on battery.
*
* {@hide}
*/
public abstract long getDisplayScreenBrightnessTime(int display, int brightnessBin,
long elapsedRealtimeUs);
/**
* Returns the time in microseconds that power save mode has been enabled while the device was
* running on battery.
*
* {@hide}
*/
public abstract long getPowerSaveModeEnabledTime(long elapsedRealtimeUs, int which);
/**
* Returns the number of times that power save mode was enabled.
*
* {@hide}
*/
public abstract int getPowerSaveModeEnabledCount(int which);
/**
* Constant for device idle mode: not active.
*/
public static final int DEVICE_IDLE_MODE_OFF = ServerProtoEnums.DEVICE_IDLE_MODE_OFF; // 0
/**
* Constant for device idle mode: active in lightweight mode.
*/
public static final int DEVICE_IDLE_MODE_LIGHT = ServerProtoEnums.DEVICE_IDLE_MODE_LIGHT; // 1
/**
* Constant for device idle mode: active in full mode.
*/
public static final int DEVICE_IDLE_MODE_DEEP = ServerProtoEnums.DEVICE_IDLE_MODE_DEEP; // 2
/**
* Returns the time in microseconds that device has been in idle mode while
* running on battery.
*
* {@hide}
*/
public abstract long getDeviceIdleModeTime(int mode, long elapsedRealtimeUs, int which);
/**
* Returns the number of times that the devie has gone in to idle mode.
*
* {@hide}
*/
public abstract int getDeviceIdleModeCount(int mode, int which);
/**
* Return the longest duration we spent in a particular device idle mode (fully in the
* mode, not in idle maintenance etc).
*/
public abstract long getLongestDeviceIdleModeTime(int mode);
/**
* Returns the time in microseconds that device has been in idling while on
* battery. This is broader than {@link #getDeviceIdleModeTime} -- it
* counts all of the time that we consider the device to be idle, whether or not
* it is currently in the actual device idle mode.
*
* {@hide}
*/
public abstract long getDeviceIdlingTime(int mode, long elapsedRealtimeUs, int which);
/**
* Returns the number of times that the device has started idling.
*
* {@hide}
*/
public abstract int getDeviceIdlingCount(int mode, int which);
/**
* Returns the number of times that connectivity state changed.
*
* {@hide}
*/
public abstract int getNumConnectivityChange(int which);
/**
* Returns the time in microseconds that the phone has been running with
* the given GPS signal quality level
*
* {@hide}
*/
public abstract long getGpsSignalQualityTime(int strengthBin,
long elapsedRealtimeUs, int which);
/**
* Returns the GPS battery drain in mA-ms
*
* {@hide}
*/
public abstract long getGpsBatteryDrainMaMs();
/**
* Returns the time in microseconds that the phone has been on while the device was
* running on battery.
*
* {@hide}
*/
@UnsupportedAppUsage
public abstract long getPhoneOnTime(long elapsedRealtimeUs, int which);
/**
* Returns the number of times a phone call was activated.
*
* {@hide}
*/
public abstract int getPhoneOnCount(int which);
/**
* Returns the time in microseconds that the phone has been running with
* the given signal strength.
*
* {@hide}
*/
@UnsupportedAppUsage
public abstract long getPhoneSignalStrengthTime(int strengthBin,
long elapsedRealtimeUs, int which);
/**
* Returns the time in microseconds that the phone has been trying to
* acquire a signal.
*
* {@hide}
*/
public abstract long getPhoneSignalScanningTime(
long elapsedRealtimeUs, int which);
/**
* Returns the {@link Timer} object that tracks how much the phone has been trying to
* acquire a signal.
*
* {@hide}
*/
public abstract Timer getPhoneSignalScanningTimer();
/**
* Returns the number of times the phone has entered the given signal strength.
*
* {@hide}
*/
public abstract int getPhoneSignalStrengthCount(int strengthBin, int which);
/**
* Return the {@link Timer} object used to track the given signal strength's duration and
* counts.
*/
protected abstract Timer getPhoneSignalStrengthTimer(int strengthBin);
/**
* Returns the time in microseconds that the mobile network has been active
* (in a high power state).
*
* {@hide}
*/
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public abstract long getMobileRadioActiveTime(long elapsedRealtimeUs, int which);
/**
* Returns the number of times that the mobile network has transitioned to the
* active state.
*
* {@hide}
*/
public abstract int getMobileRadioActiveCount(int which);
/**
* Returns the time in microseconds that is the difference between the mobile radio
* time we saw based on the elapsed timestamp when going down vs. the given time stamp
* from the radio.
*
* {@hide}
*/
public abstract long getMobileRadioActiveAdjustedTime(int which);
/**
* Returns the time in microseconds that the mobile network has been active
* (in a high power state) but not being able to blame on an app.
*
* {@hide}
*/
public abstract long getMobileRadioActiveUnknownTime(int which);
/**
* Return count of number of times radio was up that could not be blamed on apps.
*
* {@hide}
*/
public abstract int getMobileRadioActiveUnknownCount(int which);
public static final int DATA_CONNECTION_OUT_OF_SERVICE = 0;
public static final int DATA_CONNECTION_EMERGENCY_SERVICE =
TelephonyManager.getAllNetworkTypes().length + 1;
public static final int DATA_CONNECTION_OTHER = DATA_CONNECTION_EMERGENCY_SERVICE + 1;
static final String[] DATA_CONNECTION_NAMES = {
"oos", "gprs", "edge", "umts", "cdma", "evdo_0", "evdo_A",
"1xrtt", "hsdpa", "hsupa", "hspa", "iden", "evdo_b", "lte",
"ehrpd", "hspap", "gsm", "td_scdma", "iwlan", "lte_ca", "nr",
"emngcy", "other"
};
@UnsupportedAppUsage
public static final int NUM_DATA_CONNECTION_TYPES = DATA_CONNECTION_OTHER + 1;
/**
* Returns the time in microseconds that the phone has been running with
* the given data connection.
*
* {@hide}
*/
public abstract long getPhoneDataConnectionTime(int dataType,
long elapsedRealtimeUs, int which);
/**
* Returns the number of times the phone has entered the given data
* connection type.
*
* {@hide}
*/
public abstract int getPhoneDataConnectionCount(int dataType, int which);
/**
* Returns the {@link Timer} object that tracks the phone's data connection type stats.
*/
public abstract Timer getPhoneDataConnectionTimer(int dataType);
/**
* Returns the time in microseconds that the phone's data connection was in NR NSA mode while
* on battery.
*
* {@hide}
*/
public abstract long getNrNsaTime(long elapsedRealtimeUs);
/** @hide */
public static final int RADIO_ACCESS_TECHNOLOGY_OTHER = 0;
/** @hide */
public static final int RADIO_ACCESS_TECHNOLOGY_LTE = 1;
/** @hide */
public static final int RADIO_ACCESS_TECHNOLOGY_NR = 2;
/** @hide */
public static final int RADIO_ACCESS_TECHNOLOGY_COUNT = 3;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(prefix = "RADIO_ACCESS_TECHNOLOGY_",
value = {RADIO_ACCESS_TECHNOLOGY_OTHER, RADIO_ACCESS_TECHNOLOGY_LTE,
RADIO_ACCESS_TECHNOLOGY_NR})
public @interface RadioAccessTechnology {
}
/** @hide */
public static final String[] RADIO_ACCESS_TECHNOLOGY_NAMES = {"Other", "LTE", "NR"};
/**
* Returns the time in milliseconds that the mobile radio has been active on a
* given Radio Access Technology (RAT), at a given frequency (NR RAT only), for a given
* transmission power level.
*
* @param rat Radio Access Technology {@see RadioAccessTechnology}
* @param frequencyRange frequency range {@see ServiceState.FrequencyRange}, only needed for
* RADIO_ACCESS_TECHNOLOGY_NR. Use
* {@link ServiceState.FREQUENCY_RANGE_UNKNOWN} for other Radio Access
* Technologies.
* @param signalStrength the cellular signal strength. {@see CellSignalStrength#getLevel()}
* @param elapsedRealtimeMs current elapsed realtime
* @return time (in milliseconds) the mobile radio spent active in the specified state,
* while on battery.
* @hide
*/
public abstract long getActiveRadioDurationMs(@RadioAccessTechnology int rat,
@ServiceState.FrequencyRange int frequencyRange, int signalStrength,
long elapsedRealtimeMs);
/**
* Returns the time in milliseconds that the mobile radio has been actively transmitting data on
* a given Radio Access Technology (RAT), at a given frequency (NR RAT only), for a given
* transmission power level.
*
* @param rat Radio Access Technology {@see RadioAccessTechnology}
* @param frequencyRange frequency range {@see ServiceState.FrequencyRange}, only needed for
* RADIO_ACCESS_TECHNOLOGY_NR. Use
* {@link ServiceState.FREQUENCY_RANGE_UNKNOWN} for other Radio Access
* Technologies.
* @param signalStrength the cellular signal strength. {@see CellSignalStrength#getLevel()}
* @param elapsedRealtimeMs current elapsed realtime
* @return time (in milliseconds) the mobile radio spent actively transmitting data in the
* specified state, while on battery. Returns {@link DURATION_UNAVAILABLE} if
* data unavailable.
* @hide
*/
public abstract long getActiveTxRadioDurationMs(@RadioAccessTechnology int rat,
@ServiceState.FrequencyRange int frequencyRange, int signalStrength,
long elapsedRealtimeMs);
/**
* Returns the time in milliseconds that the mobile radio has been actively receiving data on a
* given Radio Access Technology (RAT), at a given frequency (NR RAT only), for a given
* transmission power level.
*
* @param rat Radio Access Technology {@see RadioAccessTechnology}
* @param frequencyRange frequency range {@see ServiceState.FrequencyRange}, only needed for
* RADIO_ACCESS_TECHNOLOGY_NR. Use
* {@link ServiceState.FREQUENCY_RANGE_UNKNOWN} for other Radio Access
* Technologies.
* @param elapsedRealtimeMs current elapsed realtime
* @return time (in milliseconds) the mobile radio spent actively receiving data in the
* specified state, while on battery. Returns {@link DURATION_UNAVAILABLE} if
* data unavailable.
* @hide
*/
public abstract long getActiveRxRadioDurationMs(@RadioAccessTechnology int rat,
@ServiceState.FrequencyRange int frequencyRange, long elapsedRealtimeMs);
static final String[] WIFI_SUPPL_STATE_NAMES = {
"invalid", "disconn", "disabled", "inactive", "scanning",
"authenticating", "associating", "associated", "4-way-handshake",
"group-handshake", "completed", "dormant", "uninit"
};
static final String[] WIFI_SUPPL_STATE_SHORT_NAMES = {
"inv", "dsc", "dis", "inact", "scan",
"auth", "ascing", "asced", "4-way",
"group", "compl", "dorm", "uninit"
};
/**
* Returned value if power data is unavailable.
*
* {@hide}
*/
public static final long POWER_DATA_UNAVAILABLE = -1L;
/**
* Returned value if duration data is unavailable.
*
* {@hide}
*/
public static final long DURATION_UNAVAILABLE = -1L;
/**
* Returns the battery consumption (in microcoulombs) of bluetooth, derived from on
* device power measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getBluetoothEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the cpu, derived from on device power
* measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getCpuEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the GNSS, derived from on device power
* measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getGnssEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the radio, derived from on device power
* measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getMobileRadioEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the phone calls, derived from on device
* power measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getPhoneEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the screen while on, derived from on
* device power measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getScreenOnEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of the screen in doze, derived from on
* device power measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getScreenDozeEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of wifi, derived from on
* device power measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getWifiEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) of camera, derived from on
* device power measurement data.
* Will return {@link #POWER_DATA_UNAVAILABLE} if data is unavailable.
*
* {@hide}
*/
public abstract long getCameraEnergyConsumptionUC();
/**
* Returns the battery consumption (in microcoulombs) that each
* {@link android.hardware.power.stats.EnergyConsumer.ordinal} of (custom) energy consumer
* type {@link android.hardware.power.stats.EnergyConsumerType#OTHER}) consumed.
*
* @return charge (in microcoulombs) used by each (custom) energy consumer of type OTHER,
* indexed by their ordinal. Returns null if no energy reporting is supported.
*
* {@hide}
*/
public abstract @Nullable long[] getCustomEnergyConsumerBatteryConsumptionUC();
/**
* Returns the names of all {@link android.hardware.power.stats.EnergyConsumer}'s
* of (custom) energy consumer type
* {@link android.hardware.power.stats.EnergyConsumerType#OTHER}).
*
* {@hide}
*/
public abstract @NonNull String[] getCustomEnergyConsumerNames();
public static final BitDescription[] HISTORY_STATE_DESCRIPTIONS = new BitDescription[] {
new BitDescription(HistoryItem.STATE_CPU_RUNNING_FLAG, "running", "r"),
new BitDescription(HistoryItem.STATE_WAKE_LOCK_FLAG, "wake_lock", "w"),
new BitDescription(HistoryItem.STATE_SENSOR_ON_FLAG, "sensor", "s"),
new BitDescription(HistoryItem.STATE_GPS_ON_FLAG, "gps", "g"),
new BitDescription(HistoryItem.STATE_WIFI_FULL_LOCK_FLAG, "wifi_full_lock", "Wl"),
new BitDescription(HistoryItem.STATE_WIFI_SCAN_FLAG, "wifi_scan", "Ws"),
new BitDescription(HistoryItem.STATE_WIFI_MULTICAST_ON_FLAG, "wifi_multicast", "Wm"),
new BitDescription(HistoryItem.STATE_WIFI_RADIO_ACTIVE_FLAG, "wifi_radio", "Wr"),
new BitDescription(HistoryItem.STATE_MOBILE_RADIO_ACTIVE_FLAG, "mobile_radio", "Pr"),
new BitDescription(HistoryItem.STATE_PHONE_SCANNING_FLAG, "phone_scanning", "Psc"),
new BitDescription(HistoryItem.STATE_AUDIO_ON_FLAG, "audio", "a"),
new BitDescription(HistoryItem.STATE_SCREEN_ON_FLAG, "screen", "S"),
new BitDescription(HistoryItem.STATE_BATTERY_PLUGGED_FLAG, "plugged", "BP"),
new BitDescription(HistoryItem.STATE_SCREEN_DOZE_FLAG, "screen_doze", "Sd"),
new BitDescription(HistoryItem.STATE_DATA_CONNECTION_MASK,
HistoryItem.STATE_DATA_CONNECTION_SHIFT, "data_conn", "Pcn",
DATA_CONNECTION_NAMES, DATA_CONNECTION_NAMES),
new BitDescription(HistoryItem.STATE_PHONE_STATE_MASK,
HistoryItem.STATE_PHONE_STATE_SHIFT, "phone_state", "Pst",
new String[] {"in", "out", "emergency", "off"},
new String[] {"in", "out", "em", "off"}),
new BitDescription(HistoryItem.STATE_PHONE_SIGNAL_STRENGTH_MASK,
HistoryItem.STATE_PHONE_SIGNAL_STRENGTH_SHIFT, "phone_signal_strength", "Pss",
new String[] { "none", "poor", "moderate", "good", "great" },
new String[] { "0", "1", "2", "3", "4" }),
new BitDescription(HistoryItem.STATE_BRIGHTNESS_MASK,
HistoryItem.STATE_BRIGHTNESS_SHIFT, "brightness", "Sb",
SCREEN_BRIGHTNESS_NAMES, SCREEN_BRIGHTNESS_SHORT_NAMES),
};
public static final BitDescription[] HISTORY_STATE2_DESCRIPTIONS = new BitDescription[] {
new BitDescription(HistoryItem.STATE2_POWER_SAVE_FLAG, "power_save", "ps"),
new BitDescription(HistoryItem.STATE2_VIDEO_ON_FLAG, "video", "v"),
new BitDescription(HistoryItem.STATE2_WIFI_RUNNING_FLAG, "wifi_running", "Ww"),
new BitDescription(HistoryItem.STATE2_WIFI_ON_FLAG, "wifi", "W"),
new BitDescription(HistoryItem.STATE2_FLASHLIGHT_FLAG, "flashlight", "fl"),
new BitDescription(HistoryItem.STATE2_DEVICE_IDLE_MASK,
HistoryItem.STATE2_DEVICE_IDLE_SHIFT, "device_idle", "di",
new String[] { "off", "light", "full", "???" },
new String[] { "off", "light", "full", "???" }),
new BitDescription(HistoryItem.STATE2_CHARGING_FLAG, "charging", "ch"),
new BitDescription(HistoryItem.STATE2_USB_DATA_LINK_FLAG, "usb_data", "Ud"),
new BitDescription(HistoryItem.STATE2_PHONE_IN_CALL_FLAG, "phone_in_call", "Pcl"),
new BitDescription(HistoryItem.STATE2_BLUETOOTH_ON_FLAG, "bluetooth", "b"),
new BitDescription(HistoryItem.STATE2_WIFI_SIGNAL_STRENGTH_MASK,
HistoryItem.STATE2_WIFI_SIGNAL_STRENGTH_SHIFT, "wifi_signal_strength", "Wss",
new String[] { "0", "1", "2", "3", "4" },
new String[] { "0", "1", "2", "3", "4" }),
new BitDescription(HistoryItem.STATE2_WIFI_SUPPL_STATE_MASK,
HistoryItem.STATE2_WIFI_SUPPL_STATE_SHIFT, "wifi_suppl", "Wsp",
WIFI_SUPPL_STATE_NAMES, WIFI_SUPPL_STATE_SHORT_NAMES),
new BitDescription(HistoryItem.STATE2_CAMERA_FLAG, "camera", "ca"),
new BitDescription(HistoryItem.STATE2_BLUETOOTH_SCAN_FLAG, "ble_scan", "bles"),
new BitDescription(HistoryItem.STATE2_CELLULAR_HIGH_TX_POWER_FLAG,
"cellular_high_tx_power", "Chtp"),
new BitDescription(HistoryItem.STATE2_GPS_SIGNAL_QUALITY_MASK,
HistoryItem.STATE2_GPS_SIGNAL_QUALITY_SHIFT, "gps_signal_quality", "Gss",
new String[] { "poor", "good", "none"}, new String[] { "poor", "good", "none"}),
new BitDescription(HistoryItem.STATE2_NR_STATE_MASK,
HistoryItem.STATE2_NR_STATE_SHIFT, "nr_state", "nrs",
new String[]{"none", "restricted", "not_restricted", "connected"},
new String[]{"0", "1", "2", "3"}),
};
public static final String[] HISTORY_EVENT_NAMES = new String[] {
"null", "proc", "fg", "top", "sync", "wake_lock_in", "job", "user", "userfg", "conn",
"active", "pkginst", "pkgunin", "alarm", "stats", "pkginactive", "pkgactive",
"tmpwhitelist", "screenwake", "wakeupap", "longwake", "est_capacity"
};
public static final String[] HISTORY_EVENT_CHECKIN_NAMES = new String[] {
"Enl", "Epr", "Efg", "Etp", "Esy", "Ewl", "Ejb", "Eur", "Euf", "Ecn",
"Eac", "Epi", "Epu", "Eal", "Est", "Eai", "Eaa", "Etw",
"Esw", "Ewa", "Elw", "Eec"
};
@FunctionalInterface
public interface IntToString {
String applyAsString(int val);
}
private static final IntToString sUidToString = UserHandle::formatUid;
private static final IntToString sIntToString = Integer::toString;
public static final IntToString[] HISTORY_EVENT_INT_FORMATTERS = new IntToString[] {
sUidToString, sUidToString, sUidToString, sUidToString, sUidToString, sUidToString,
sUidToString, sUidToString, sUidToString, sUidToString, sUidToString, sIntToString,
sUidToString, sUidToString, sUidToString, sUidToString, sUidToString, sUidToString,
sUidToString, sUidToString, sUidToString, sIntToString
};
/**
* Returns total time for WiFi Multicast Wakelock timer.
* Note that this may be different from the sum of per uid timer values.
*
* {@hide}
*/
public abstract long getWifiMulticastWakelockTime(long elapsedRealtimeUs, int which);
/**
* Returns total time for WiFi Multicast Wakelock timer
* Note that this may be different from the sum of per uid timer values.
*
* {@hide}
*/
public abstract int getWifiMulticastWakelockCount(int which);
/**
* Returns the time in microseconds that wifi has been on while the device was
* running on battery.
*
* {@hide}
*/
@UnsupportedAppUsage
public abstract long getWifiOnTime(long elapsedRealtimeUs, int which);
/**
* Returns the time in microseconds that wifi has been active while the device was
* running on battery.
*
* {@hide}
*/
public abstract long getWifiActiveTime(long elapsedRealtimeUs, int which);
/**
* Returns the time in microseconds that wifi has been on and the driver has
* been in the running state while the device was running on battery.
*
* {@hide}
*/
@UnsupportedAppUsage
public abstract long getGlobalWifiRunningTime(long elapsedRealtimeUs, int which);
static final String[] WIFI_STATE_NAMES = {
"off", "scanning", "no_net", "disconn",
"sta", "p2p", "sta_p2p", "soft_ap"
};
/**
* Returns the time in microseconds that WiFi has been running in the given state.
*
* {@hide}
*/
public abstract long getWifiStateTime(@WifiState int wifiState,
long elapsedRealtimeUs, @StatName int which);
/**
* Returns the number of times that WiFi has entered the given state.
*
* {@hide}
*/
public abstract int getWifiStateCount(@WifiState int wifiState, @StatName int which);
/**
* Returns the {@link Timer} object that tracks the given WiFi state.
*
* {@hide}
*/
public abstract Timer getWifiStateTimer(@WifiState int wifiState);
/**
* Returns the time in microseconds that the wifi supplicant has been
* in a given state.
*
* {@hide}
*/
public abstract long getWifiSupplStateTime(@WifiSupplState int state, long elapsedRealtimeUs,
@StatName int which);
/**
* Returns the number of times that the wifi supplicant has transitioned
* to a given state.
*
* {@hide}
*/
public abstract int getWifiSupplStateCount(@WifiSupplState int state, @StatName int which);
/**
* Returns the {@link Timer} object that tracks the given wifi supplicant state.
*
* {@hide}
*/
public abstract Timer getWifiSupplStateTimer(@WifiSupplState int state);
public static final int NUM_WIFI_SIGNAL_STRENGTH_BINS = 5;
/**
* Returns the time in microseconds that WIFI has been running with
* the given signal strength.
*
* {@hide}
*/
public abstract long getWifiSignalStrengthTime(int strengthBin,
long elapsedRealtimeUs, int which);
/**
* Returns the number of times WIFI has entered the given signal strength.
*
* {@hide}
*/
public abstract int getWifiSignalStrengthCount(int strengthBin, int which);
/**
* Returns the {@link Timer} object that tracks the given WIFI signal strength.
*
* {@hide}
*/
public abstract Timer getWifiSignalStrengthTimer(int strengthBin);
/**
* Returns the time in microseconds that the flashlight has been on while the device was
* running on battery.
*
* {@hide}
*/
public abstract long getFlashlightOnTime(long elapsedRealtimeUs, int which);
/**
* Returns the number of times that the flashlight has been turned on while the device was
* running on battery.
*
* {@hide}
*/
public abstract long getFlashlightOnCount(int which);
/**
* Returns the time in microseconds that the camera has been on while the device was
* running on battery.
*
* {@hide}
*/
public abstract long getCameraOnTime(long elapsedRealtimeUs, int which);
/**
* Returns the time in microseconds that bluetooth scans were running while the device was
* on battery.
*
* {@hide}
*/
public abstract long getBluetoothScanTime(long elapsedRealtimeUs, int which);
public static final int NETWORK_MOBILE_RX_DATA = 0;
public static final int NETWORK_MOBILE_TX_DATA = 1;
public static final int NETWORK_WIFI_RX_DATA = 2;
public static final int NETWORK_WIFI_TX_DATA = 3;
public static final int NETWORK_BT_RX_DATA = 4;
public static final int NETWORK_BT_TX_DATA = 5;
public static final int NETWORK_MOBILE_BG_RX_DATA = 6;
public static final int NETWORK_MOBILE_BG_TX_DATA = 7;
public static final int NETWORK_WIFI_BG_RX_DATA = 8;
public static final int NETWORK_WIFI_BG_TX_DATA = 9;
public static final int NUM_NETWORK_ACTIVITY_TYPES = NETWORK_WIFI_BG_TX_DATA + 1;
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
public abstract long getNetworkActivityBytes(int type, int which);
public abstract long getNetworkActivityPackets(int type, int which);
/**
* Returns true if the BatteryStats object has detailed WiFi power reports.
* When true, calling {@link #getWifiControllerActivity()} will yield the
* actual power data.
*/
public abstract boolean hasWifiActivityReporting();
/**
* Returns a {@link ControllerActivityCounter} which is an aggregate of the times spent
* in various radio controller states, such as transmit, receive, and idle.
* @return non-null {@link ControllerActivityCounter}
*/
public abstract ControllerActivityCounter getWifiControllerActivity();
/**
* Returns true if the BatteryStats object has detailed bluetooth power reports.
* When true, calling {@link #getBluetoothControllerActivity()} will yield the
* actual power data.
*/
public abstract boolean hasBluetoothActivityReporting();
/**
* Returns a {@link ControllerActivityCounter} which is an aggregate of the times spent
* in various radio controller states, such as transmit, receive, and idle.
* @return non-null {@link ControllerActivityCounter}
*/
public abstract ControllerActivityCounter getBluetoothControllerActivity();
/**
* Returns true if the BatteryStats object has detailed modem power reports.
* When true, calling {@link #getModemControllerActivity()} will yield the
* actual power data.
*/
public abstract boolean hasModemActivityReporting();
/**
* Returns a {@link ControllerActivityCounter} which is an aggregate of the times spent
* in various radio controller states, such as transmit, receive, and idle.
* @return non-null {@link ControllerActivityCounter}
*/
public abstract ControllerActivityCounter getModemControllerActivity();
/**
* Return the wall clock time when battery stats data collection started.
*/
public abstract long getStartClockTime();
/**
* Return platform version tag that we were running in when the battery stats started.
*/
public abstract String getStartPlatformVersion();
/**
* Return platform version tag that we were running in when the battery stats ended.
*/
public abstract String getEndPlatformVersion();
/**
* Return the internal version code of the parcelled format.
*/
public abstract int getParcelVersion();
/**
* Return whether we are currently running on battery.
*/
public abstract boolean getIsOnBattery();
/**
* Returns the timestamp of when battery stats collection started, in microseconds.
*/
public abstract long getStatsStartRealtime();
/**
* Returns a SparseArray containing the statistics for each uid.
*/
@UnsupportedAppUsage
public abstract SparseArray<? extends Uid> getUidStats();
/**
* Returns the current battery uptime in microseconds.
*
* @param curTime the amount of elapsed realtime in microseconds.
*/
@UnsupportedAppUsage
public abstract long getBatteryUptime(long curTime);
/**
* Returns the current battery realtime in microseconds.
*
* @param curTime the amount of elapsed realtime in microseconds.
*/
public abstract long getBatteryRealtime(long curTime);
/**
* Returns the battery percentage level at the last time the device was unplugged from power, or
* the last time it booted on battery power.
*/
public abstract int getDischargeStartLevel();
/**
* Returns the current battery percentage level if we are in a discharge cycle, otherwise
* returns the level at the last plug event.
*/
public abstract int getDischargeCurrentLevel();
/**
* Get the amount the battery has discharged since the stats were
* last reset after charging, as a lower-end approximation.
*/
public abstract int getLowDischargeAmountSinceCharge();
/**
* Get the amount the battery has discharged since the stats were
* last reset after charging, as an upper-end approximation.
*/
public abstract int getHighDischargeAmountSinceCharge();
/**
* Retrieve the discharge amount over the selected discharge period <var>which</var>.
*/
public abstract int getDischargeAmount(int which);
/**
* Get the amount the battery has discharged while the screen was on,
* since the last time power was unplugged.
*/
public abstract int getDischargeAmountScreenOn();
/**
* Get the amount the battery has discharged while the screen was on,
* since the last time the device was charged.
*/
public abstract int getDischargeAmountScreenOnSinceCharge();
/**
* Get the amount the battery has discharged while the screen was off,
* since the last time power was unplugged.
*/
public abstract int getDischargeAmountScreenOff();
/**
* Get the amount the battery has discharged while the screen was off,
* since the last time the device was charged.
*/
public abstract int getDischargeAmountScreenOffSinceCharge();
/**
* Get the amount the battery has discharged while the screen was dozing,
* since the last time power was unplugged.
*/
public abstract int getDischargeAmountScreenDoze();
/**
* Get the amount the battery has discharged while the screen was dozing,
* since the last time the device was charged.
*/
public abstract int getDischargeAmountScreenDozeSinceCharge();
/**
* Returns the approximate CPU time (in microseconds) spent by the system server handling
* incoming service calls from apps. The result is returned as an array of longs,
* organized as a sequence like this:
* <pre>
* cluster1-speed1, cluster1-speed2, ..., cluster2-speed1, cluster2-speed2, ...
* </pre>
*
* @see com.android.internal.os.CpuScalingPolicies#getPolicies
* @see com.android.internal.os.CpuScalingPolicies#getFrequencies
*/
@Nullable
public abstract long[] getSystemServiceTimeAtCpuSpeeds();
/**
* Returns the total, last, or current battery uptime in microseconds.
*
* @param curTime the elapsed realtime in microseconds.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
@UnsupportedAppUsage
public abstract long computeBatteryUptime(long curTime, int which);
/**
* Returns the total, last, or current battery realtime in microseconds.
*
* @param curTime the current elapsed realtime in microseconds.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
@UnsupportedAppUsage
public abstract long computeBatteryRealtime(long curTime, int which);
/**
* Returns the total, last, or current battery screen off/doze uptime in microseconds.
*
* @param curTime the elapsed realtime in microseconds.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
public abstract long computeBatteryScreenOffUptime(long curTime, int which);
/**
* Returns the total, last, or current battery screen off/doze realtime in microseconds.
*
* @param curTime the current elapsed realtime in microseconds.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
public abstract long computeBatteryScreenOffRealtime(long curTime, int which);
/**
* Returns the total, last, or current uptime in microseconds.
*
* @param curTime the current elapsed realtime in microseconds.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
public abstract long computeUptime(long curTime, int which);
/**
* Returns the total, last, or current realtime in microseconds.
*
* @param curTime the current elapsed realtime in microseconds.
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
*/
public abstract long computeRealtime(long curTime, int which);
/**
* Compute an approximation for how much run time (in microseconds) is remaining on
* the battery. Returns -1 if no time can be computed: either there is not
* enough current data to make a decision, or the battery is currently
* charging.
*
* @param curTime The current elapsed realtime in microseconds.
*/
@UnsupportedAppUsage
public abstract long computeBatteryTimeRemaining(long curTime);
// The part of a step duration that is the actual time.
public static final long STEP_LEVEL_TIME_MASK = 0x000000ffffffffffL;
// Bits in a step duration that are the new battery level we are at.
public static final long STEP_LEVEL_LEVEL_MASK = 0x0000ff0000000000L;
public static final int STEP_LEVEL_LEVEL_SHIFT = 40;
// Bits in a step duration that are the initial mode we were in at that step.
public static final long STEP_LEVEL_INITIAL_MODE_MASK = 0x00ff000000000000L;
public static final int STEP_LEVEL_INITIAL_MODE_SHIFT = 48;
// Bits in a step duration that indicate which modes changed during that step.
public static final long STEP_LEVEL_MODIFIED_MODE_MASK = 0xff00000000000000L;
public static final int STEP_LEVEL_MODIFIED_MODE_SHIFT = 56;
// Step duration mode: the screen is on, off, dozed, etc; value is Display.STATE_* - 1.
public static final int STEP_LEVEL_MODE_SCREEN_STATE = 0x03;
// The largest value for screen state that is tracked in battery states. Any values above
// this should be mapped back to one of the tracked values before being tracked here.
public static final int MAX_TRACKED_SCREEN_STATE = Display.STATE_DOZE_SUSPEND;
// Step duration mode: power save is on.
public static final int STEP_LEVEL_MODE_POWER_SAVE = 0x04;
// Step duration mode: device is currently in idle mode.
public static final int STEP_LEVEL_MODE_DEVICE_IDLE = 0x08;
public static final int[] STEP_LEVEL_MODES_OF_INTEREST = new int[] {
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_POWER_SAVE,
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_POWER_SAVE|STEP_LEVEL_MODE_DEVICE_IDLE,
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_DEVICE_IDLE,
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_POWER_SAVE,
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_POWER_SAVE,
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_POWER_SAVE,
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_POWER_SAVE,
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_POWER_SAVE,
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_POWER_SAVE|STEP_LEVEL_MODE_DEVICE_IDLE,
STEP_LEVEL_MODE_SCREEN_STATE|STEP_LEVEL_MODE_DEVICE_IDLE,
};
public static final int[] STEP_LEVEL_MODE_VALUES = new int[] {
(Display.STATE_OFF-1),
(Display.STATE_OFF-1)|STEP_LEVEL_MODE_POWER_SAVE,
(Display.STATE_OFF-1)|STEP_LEVEL_MODE_DEVICE_IDLE,
(Display.STATE_ON-1),
(Display.STATE_ON-1)|STEP_LEVEL_MODE_POWER_SAVE,
(Display.STATE_DOZE-1),
(Display.STATE_DOZE-1)|STEP_LEVEL_MODE_POWER_SAVE,
(Display.STATE_DOZE_SUSPEND-1),
(Display.STATE_DOZE_SUSPEND-1)|STEP_LEVEL_MODE_POWER_SAVE,
(Display.STATE_DOZE_SUSPEND-1)|STEP_LEVEL_MODE_DEVICE_IDLE,
};
public static final String[] STEP_LEVEL_MODE_LABELS = new String[] {
"screen off",
"screen off power save",
"screen off device idle",
"screen on",
"screen on power save",
"screen doze",
"screen doze power save",
"screen doze-suspend",
"screen doze-suspend power save",
"screen doze-suspend device idle",
};
/**
* Return the amount of battery discharge while the screen was off, measured in
* micro-Ampere-hours. This will be non-zero only if the device's battery has
* a coulomb counter.
*/
public abstract long getUahDischargeScreenOff(int which);
/**
* Return the amount of battery discharge while the screen was in doze mode, measured in
* micro-Ampere-hours. This will be non-zero only if the device's battery has
* a coulomb counter.
*/
public abstract long getUahDischargeScreenDoze(int which);
/**
* Return the amount of battery discharge measured in micro-Ampere-hours. This will be
* non-zero only if the device's battery has a coulomb counter.
*/
public abstract long getUahDischarge(int which);
/**
* @return the amount of battery discharge while the device is in light idle mode, measured in
* micro-Ampere-hours.
*/
public abstract long getUahDischargeLightDoze(int which);
/**
* @return the amount of battery discharge while the device is in deep idle mode, measured in
* micro-Ampere-hours.
*/
public abstract long getUahDischargeDeepDoze(int which);
/**
* Returns the estimated real battery capacity, which may be less than the capacity
* declared by the PowerProfile.
* @return The estimated battery capacity in mAh.
*/
public abstract int getEstimatedBatteryCapacity();
/**
* @return The minimum learned battery capacity in uAh.
*/
public abstract int getMinLearnedBatteryCapacity();
/**
* @return The maximum learned battery capacity in uAh.
*/
public abstract int getMaxLearnedBatteryCapacity() ;
/**
* @return The latest learned battery capacity in uAh.
*/
public abstract int getLearnedBatteryCapacity();
/**
* Return the array of discharge step durations.
*/
public abstract LevelStepTracker getDischargeLevelStepTracker();
/**
* Return the array of daily discharge step durations.
*/
public abstract LevelStepTracker getDailyDischargeLevelStepTracker();
/**
* Compute an approximation for how much time (in microseconds) remains until the battery
* is fully charged. Returns -1 if no time can be computed: either there is not
* enough current data to make a decision, or the battery is currently
* discharging.
*
* @param curTime The current elepsed realtime in microseconds.
*/
@UnsupportedAppUsage
public abstract long computeChargeTimeRemaining(long curTime);
/**
* Return the array of charge step durations.
*/
public abstract LevelStepTracker getChargeLevelStepTracker();
/**
* Return the array of daily charge step durations.
*/
public abstract LevelStepTracker getDailyChargeLevelStepTracker();
public abstract ArrayList<PackageChange> getDailyPackageChanges();
public abstract Map<String, ? extends Timer> getWakeupReasonStats();
public abstract Map<String, ? extends Timer> getKernelWakelockStats();
/**
* Returns aggregated wake lock stats.
*/
public abstract WakeLockStats getWakeLockStats();
/**
* Returns aggregated Bluetooth stats.
*/
public abstract BluetoothBatteryStats getBluetoothBatteryStats();
/**
* Returns Timers tracking the total time of each Resource Power Manager state and voter.
*/
public abstract Map<String, ? extends Timer> getRpmStats();
/**
* Returns Timers tracking the screen-off time of each Resource Power Manager state and voter.
*/
public abstract Map<String, ? extends Timer> getScreenOffRpmStats();
public abstract LongSparseArray<? extends Timer> getKernelMemoryStats();
private final static void formatTimeRaw(StringBuilder out, long seconds) {
long days = seconds / (60 * 60 * 24);
if (days != 0) {
out.append(days);
out.append("d ");
}
long used = days * 60 * 60 * 24;
long hours = (seconds - used) / (60 * 60);
if (hours != 0 || used != 0) {
out.append(hours);
out.append("h ");
}
used += hours * 60 * 60;
long mins = (seconds-used) / 60;
if (mins != 0 || used != 0) {
out.append(mins);
out.append("m ");
}
used += mins * 60;
if (seconds != 0 || used != 0) {
out.append(seconds-used);
out.append("s ");
}
}
public final static void formatTimeMs(StringBuilder sb, long time) {
long sec = time / 1000;
formatTimeRaw(sb, sec);
sb.append(time - (sec * 1000));
sb.append("ms ");
}
public final static void formatTimeMsNoSpace(StringBuilder sb, long time) {
long sec = time / 1000;
formatTimeRaw(sb, sec);
sb.append(time - (sec * 1000));
sb.append("ms");
}
public final String formatRatioLocked(long num, long den) {
if (den == 0L) {
return "--%";
}
float perc = ((float)num) / ((float)den) * 100;
mFormatBuilder.setLength(0);
mFormatter.format("%.1f%%", perc);
return mFormatBuilder.toString();
}
final String formatBytesLocked(long bytes) {
mFormatBuilder.setLength(0);
if (bytes < BYTES_PER_KB) {
return bytes + "B";
} else if (bytes < BYTES_PER_MB) {
mFormatter.format("%.2fKB", bytes / (double) BYTES_PER_KB);
return mFormatBuilder.toString();
} else if (bytes < BYTES_PER_GB){
mFormatter.format("%.2fMB", bytes / (double) BYTES_PER_MB);
return mFormatBuilder.toString();
} else {
mFormatter.format("%.2fGB", bytes / (double) BYTES_PER_GB);
return mFormatBuilder.toString();
}
}
/**
* Converts charge in mAh to string.
*/
public static String formatCharge(double power) {
return formatValue(power);
}
/**
* Converts double to string, limiting small values to 3 significant figures.
*/
private static String formatValue(double value) {
if (value == 0) return "0";
final String format;
if (value < .00001) {
format = "%.8f";
} else if (value < .0001) {
format = "%.7f";
} else if (value < .001) {
format = "%.6f";
} else if (value < .01) {
format = "%.5f";
} else if (value < .1) {
format = "%.4f";
} else if (value < 1) {
format = "%.3f";
} else if (value < 10) {
format = "%.2f";
} else if (value < 100) {
format = "%.1f";
} else {
format = "%.0f";
}
// Use English locale because this is never used in UI (only in checkin and dump).
return String.format(Locale.ENGLISH, format, value);
}
private static long roundUsToMs(long timeUs) {
return (timeUs + 500) / 1000;
}
private static long computeWakeLock(Timer timer, long elapsedRealtimeUs, int which) {
if (timer != null) {
// Convert from microseconds to milliseconds with rounding
long totalTimeMicros = timer.getTotalTimeLocked(elapsedRealtimeUs, which);
long totalTimeMillis = (totalTimeMicros + 500) / 1000;
return totalTimeMillis;
}
return 0;
}
/**
*
* @param sb a StringBuilder object.
* @param timer a Timer object contining the wakelock times.
* @param elapsedRealtimeUs the current on-battery time in microseconds.
* @param name the name of the wakelock.
* @param which which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
* @param linePrefix a String to be prepended to each line of output.
* @return the line prefix
*/
private static final String printWakeLock(StringBuilder sb, Timer timer,
long elapsedRealtimeUs, String name, int which, String linePrefix) {
if (timer != null) {
long totalTimeMillis = computeWakeLock(timer, elapsedRealtimeUs, which);
int count = timer.getCountLocked(which);
if (totalTimeMillis != 0) {
sb.append(linePrefix);
formatTimeMs(sb, totalTimeMillis);
if (name != null) {
sb.append(name);
sb.append(' ');
}
sb.append('(');
sb.append(count);
sb.append(" times)");
final long maxDurationMs = timer.getMaxDurationMsLocked(elapsedRealtimeUs/1000);
if (maxDurationMs >= 0) {
sb.append(" max=");
sb.append(maxDurationMs);
}
// Put actual time if it is available and different from totalTimeMillis.
final long totalDurMs = timer.getTotalDurationMsLocked(elapsedRealtimeUs/1000);
if (totalDurMs > totalTimeMillis) {
sb.append(" actual=");
sb.append(totalDurMs);
}
if (timer.isRunningLocked()) {
final long currentMs = timer.getCurrentDurationMsLocked(elapsedRealtimeUs/1000);
if (currentMs >= 0) {
sb.append(" (running for ");
sb.append(currentMs);
sb.append("ms)");
} else {
sb.append(" (running)");
}
}
return ", ";
}
}
return linePrefix;
}
/**
* Prints details about a timer, if its total time was greater than 0.
*
* @param pw a PrintWriter object to print to.
* @param sb a StringBuilder object.
* @param timer a Timer object contining the wakelock times.
* @param rawRealtimeUs the current on-battery time in microseconds.
* @param which which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
* @param prefix a String to be prepended to each line of output.
* @param type the name of the timer.
* @return true if anything was printed.
*/
private static final boolean printTimer(PrintWriter pw, StringBuilder sb, Timer timer,
long rawRealtimeUs, int which, String prefix, String type) {
if (timer != null) {
// Convert from microseconds to milliseconds with rounding
final long totalTimeMs = (timer.getTotalTimeLocked(
rawRealtimeUs, which) + 500) / 1000;
final int count = timer.getCountLocked(which);
if (totalTimeMs != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(type);
sb.append(": ");
formatTimeMs(sb, totalTimeMs);
sb.append("realtime (");
sb.append(count);
sb.append(" times)");
final long maxDurationMs = timer.getMaxDurationMsLocked(rawRealtimeUs/1000);
if (maxDurationMs >= 0) {
sb.append(" max=");
sb.append(maxDurationMs);
}
if (timer.isRunningLocked()) {
final long currentMs = timer.getCurrentDurationMsLocked(rawRealtimeUs/1000);
if (currentMs >= 0) {
sb.append(" (running for ");
sb.append(currentMs);
sb.append("ms)");
} else {
sb.append(" (running)");
}
}
pw.println(sb.toString());
return true;
}
}
return false;
}
/**
* Checkin version of wakelock printer. Prints simple comma-separated list.
*
* @param sb a StringBuilder object.
* @param timer a Timer object contining the wakelock times.
* @param elapsedRealtimeUs the current time in microseconds.
* @param name the name of the wakelock.
* @param which which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
* @param linePrefix a String to be prepended to each line of output.
* @return the line prefix
*/
private static final String printWakeLockCheckin(StringBuilder sb, Timer timer,
long elapsedRealtimeUs, String name, int which, String linePrefix) {
long totalTimeMicros = 0;
int count = 0;
long max = 0;
long current = 0;
long totalDuration = 0;
if (timer != null) {
totalTimeMicros = timer.getTotalTimeLocked(elapsedRealtimeUs, which);
count = timer.getCountLocked(which);
current = timer.getCurrentDurationMsLocked(elapsedRealtimeUs/1000);
max = timer.getMaxDurationMsLocked(elapsedRealtimeUs/1000);
totalDuration = timer.getTotalDurationMsLocked(elapsedRealtimeUs/1000);
}
sb.append(linePrefix);
sb.append((totalTimeMicros + 500) / 1000); // microseconds to milliseconds with rounding
sb.append(',');
sb.append(name != null ? name + "," : "");
sb.append(count);
sb.append(',');
sb.append(current);
sb.append(',');
sb.append(max);
// Partial, full, and window wakelocks are pooled, so totalDuration is meaningful (albeit
// not always tracked). Kernel wakelocks (which have name == null) have no notion of
// totalDuration independent of totalTimeMicros (since they are not pooled).
if (name != null) {
sb.append(',');
sb.append(totalDuration);
}
return ",";
}
private static final void dumpLineHeader(PrintWriter pw, int uid, String category,
String type) {
pw.print(BATTERY_STATS_CHECKIN_VERSION);
pw.print(',');
pw.print(uid);
pw.print(',');
pw.print(category);
pw.print(',');
pw.print(type);
}
/**
* Dump a comma-separated line of values for terse checkin mode.
*
* @param pw the PageWriter to dump log to
* @param category category of data (e.g. "total", "last", "unplugged", "current" )
* @param type type of data (e.g. "wakelock", "sensor", "process", "apk" , "process", "network")
* @param args type-dependent data arguments
*/
@UnsupportedAppUsage
private static final void dumpLine(PrintWriter pw, int uid, String category, String type,
Object... args ) {
dumpLineHeader(pw, uid, category, type);
for (Object arg : args) {
pw.print(',');
pw.print(arg);
}
pw.println();
}
/**
* Dump a given timer stat for terse checkin mode.
*
* @param pw the PageWriter to dump log to
* @param uid the UID to log
* @param category category of data (e.g. "total", "last", "unplugged", "current" )
* @param type type of data (e.g. "wakelock", "sensor", "process", "apk" , "process", "network")
* @param timer a {@link Timer} to dump stats for
* @param rawRealtime the current elapsed realtime of the system in microseconds
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
*/
private static final void dumpTimer(PrintWriter pw, int uid, String category, String type,
Timer timer, long rawRealtime, int which) {
if (timer != null) {
// Convert from microseconds to milliseconds with rounding
final long totalTime = roundUsToMs(timer.getTotalTimeLocked(rawRealtime, which));
final int count = timer.getCountLocked(which);
if (totalTime != 0 || count != 0) {
dumpLine(pw, uid, category, type, totalTime, count);
}
}
}
/**
* Dump a given timer stat to the proto stream.
*
* @param proto the ProtoOutputStream to log to
* @param fieldId type of data, the field to save to (e.g. AggregatedBatteryStats.WAKELOCK)
* @param timer a {@link Timer} to dump stats for
* @param rawRealtimeUs the current elapsed realtime of the system in microseconds
* @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
*/
private static void dumpTimer(ProtoOutputStream proto, long fieldId,
Timer timer, long rawRealtimeUs, int which) {
if (timer == null) {
return;
}
// Convert from microseconds to milliseconds with rounding
final long timeMs = roundUsToMs(timer.getTotalTimeLocked(rawRealtimeUs, which));
final int count = timer.getCountLocked(which);
final long maxDurationMs = timer.getMaxDurationMsLocked(rawRealtimeUs / 1000);
final long curDurationMs = timer.getCurrentDurationMsLocked(rawRealtimeUs / 1000);
final long totalDurationMs = timer.getTotalDurationMsLocked(rawRealtimeUs / 1000);
if (timeMs != 0 || count != 0 || maxDurationMs != -1 || curDurationMs != -1
|| totalDurationMs != -1) {
final long token = proto.start(fieldId);
proto.write(TimerProto.DURATION_MS, timeMs);
proto.write(TimerProto.COUNT, count);
// These values will be -1 for timers that don't implement the functionality.
if (maxDurationMs != -1) {
proto.write(TimerProto.MAX_DURATION_MS, maxDurationMs);
}
if (curDurationMs != -1) {
proto.write(TimerProto.CURRENT_DURATION_MS, curDurationMs);
}
if (totalDurationMs != -1) {
proto.write(TimerProto.TOTAL_DURATION_MS, totalDurationMs);
}
proto.end(token);
}
}
/**
* Checks if the ControllerActivityCounter has any data worth dumping.
*/
private static boolean controllerActivityHasData(ControllerActivityCounter counter, int which) {
if (counter == null) {
return false;
}
if (counter.getIdleTimeCounter().getCountLocked(which) != 0
|| counter.getRxTimeCounter().getCountLocked(which) != 0
|| counter.getPowerCounter().getCountLocked(which) != 0
|| counter.getMonitoredRailChargeConsumedMaMs().getCountLocked(which) != 0) {
return true;
}
for (LongCounter c : counter.getTxTimeCounters()) {
if (c.getCountLocked(which) != 0) {
return true;
}
}
return false;
}
/**
* A helper object passed to various dump... methods to integrate with such objects
* as BatteryUsageStatsProvider.
*/
public interface BatteryStatsDumpHelper {
/**
* Generates BatteryUsageStats based on the specified BatteryStats.
*/
BatteryUsageStats getBatteryUsageStats(BatteryStats batteryStats, boolean detailed);
}
/**
* Dumps the ControllerActivityCounter if it has any data worth dumping.
* The order of the arguments in the final check in line is:
*
* idle, rx, power, tx...
*
* where tx... is one or more transmit level times.
*/
private static final void dumpControllerActivityLine(PrintWriter pw, int uid, String category,
String type,
ControllerActivityCounter counter,
int which) {
if (!controllerActivityHasData(counter, which)) {
return;
}
dumpLineHeader(pw, uid, category, type);
pw.print(",");
pw.print(counter.getIdleTimeCounter().getCountLocked(which));
pw.print(",");
pw.print(counter.getRxTimeCounter().getCountLocked(which));
pw.print(",");
pw.print(counter.getPowerCounter().getCountLocked(which) / (MILLISECONDS_IN_HOUR));
pw.print(",");
pw.print(counter.getMonitoredRailChargeConsumedMaMs().getCountLocked(which)
/ (MILLISECONDS_IN_HOUR));
for (LongCounter c : counter.getTxTimeCounters()) {
pw.print(",");
pw.print(c.getCountLocked(which));
}
pw.println();
}
/**
* Dumps the ControllerActivityCounter if it has any data worth dumping.
*/
private static void dumpControllerActivityProto(ProtoOutputStream proto, long fieldId,
ControllerActivityCounter counter,
int which) {
if (!controllerActivityHasData(counter, which)) {
return;
}
final long cToken = proto.start(fieldId);
proto.write(ControllerActivityProto.IDLE_DURATION_MS,
counter.getIdleTimeCounter().getCountLocked(which));
proto.write(ControllerActivityProto.RX_DURATION_MS,
counter.getRxTimeCounter().getCountLocked(which));
proto.write(ControllerActivityProto.POWER_MAH,
counter.getPowerCounter().getCountLocked(which) / (MILLISECONDS_IN_HOUR));
proto.write(ControllerActivityProto.MONITORED_RAIL_CHARGE_MAH,
counter.getMonitoredRailChargeConsumedMaMs().getCountLocked(which)
/ (MILLISECONDS_IN_HOUR));
long tToken;
LongCounter[] txCounters = counter.getTxTimeCounters();
for (int i = 0; i < txCounters.length; ++i) {
LongCounter c = txCounters[i];
tToken = proto.start(ControllerActivityProto.TX);
proto.write(ControllerActivityProto.TxLevel.LEVEL, i);
proto.write(ControllerActivityProto.TxLevel.DURATION_MS, c.getCountLocked(which));
proto.end(tToken);
}
proto.end(cToken);
}
private final void printControllerActivityIfInteresting(PrintWriter pw, StringBuilder sb,
String prefix, String controllerName,
ControllerActivityCounter counter,
int which) {
if (controllerActivityHasData(counter, which)) {
printControllerActivity(pw, sb, prefix, controllerName, counter, which);
}
}
private final void printControllerActivity(PrintWriter pw, StringBuilder sb, String prefix,
String controllerName,
ControllerActivityCounter counter, int which) {
final long idleTimeMs = counter.getIdleTimeCounter().getCountLocked(which);
final long rxTimeMs = counter.getRxTimeCounter().getCountLocked(which);
final long powerDrainMaMs = counter.getPowerCounter().getCountLocked(which);
final long monitoredRailChargeConsumedMaMs =
counter.getMonitoredRailChargeConsumedMaMs().getCountLocked(which);
// Battery real time
final long totalControllerActivityTimeMs
= computeBatteryRealtime(SystemClock.elapsedRealtime() * 1000, which) / 1000;
long totalTxTimeMs = 0;
for (LongCounter txState : counter.getTxTimeCounters()) {
totalTxTimeMs += txState.getCountLocked(which);
}
if (controllerName.equals(WIFI_CONTROLLER_NAME)) {
final long scanTimeMs = counter.getScanTimeCounter().getCountLocked(which);
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(controllerName);
sb.append(" Scan time: ");
formatTimeMs(sb, scanTimeMs);
sb.append("(");
sb.append(formatRatioLocked(scanTimeMs, totalControllerActivityTimeMs));
sb.append(")");
pw.println(sb.toString());
final long sleepTimeMs
= totalControllerActivityTimeMs - (idleTimeMs + rxTimeMs + totalTxTimeMs);
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(controllerName);
sb.append(" Sleep time: ");
formatTimeMs(sb, sleepTimeMs);
sb.append("(");
sb.append(formatRatioLocked(sleepTimeMs, totalControllerActivityTimeMs));
sb.append(")");
pw.println(sb.toString());
}
if (controllerName.equals(CELLULAR_CONTROLLER_NAME)) {
final long sleepTimeMs = counter.getSleepTimeCounter().getCountLocked(which);
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(controllerName);
sb.append(" Sleep time: ");
formatTimeMs(sb, sleepTimeMs);
sb.append("(");
sb.append(formatRatioLocked(sleepTimeMs, totalControllerActivityTimeMs));
sb.append(")");
pw.println(sb.toString());
}
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(controllerName);
sb.append(" Idle time: ");
formatTimeMs(sb, idleTimeMs);
sb.append("(");
sb.append(formatRatioLocked(idleTimeMs, totalControllerActivityTimeMs));
sb.append(")");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(controllerName);
sb.append(" Rx time: ");
formatTimeMs(sb, rxTimeMs);
sb.append("(");
sb.append(formatRatioLocked(rxTimeMs, totalControllerActivityTimeMs));
sb.append(")");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(controllerName);
sb.append(" Tx time: ");
String [] powerLevel;
switch(controllerName) {
case CELLULAR_CONTROLLER_NAME:
powerLevel = new String[] {
" less than 0dBm: ",
" 0dBm to 8dBm: ",
" 8dBm to 15dBm: ",
" 15dBm to 20dBm: ",
" above 20dBm: "};
break;
default:
powerLevel = new String[] {"[0]", "[1]", "[2]", "[3]", "[4]"};
break;
}
final int numTxLvls = Math.min(counter.getTxTimeCounters().length, powerLevel.length);
if (numTxLvls > 1) {
pw.println(sb.toString());
for (int lvl = 0; lvl < numTxLvls; lvl++) {
final long txLvlTimeMs = counter.getTxTimeCounters()[lvl].getCountLocked(which);
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(powerLevel[lvl]);
sb.append(" ");
formatTimeMs(sb, txLvlTimeMs);
sb.append("(");
sb.append(formatRatioLocked(txLvlTimeMs, totalControllerActivityTimeMs));
sb.append(")");
pw.println(sb.toString());
}
} else {
final long txLvlTimeMs = counter.getTxTimeCounters()[0].getCountLocked(which);
formatTimeMs(sb, txLvlTimeMs);
sb.append("(");
sb.append(formatRatioLocked(txLvlTimeMs, totalControllerActivityTimeMs));
sb.append(")");
pw.println(sb.toString());
}
if (powerDrainMaMs > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(controllerName);
sb.append(" Battery drain: ").append(
formatCharge(powerDrainMaMs / MILLISECONDS_IN_HOUR));
sb.append("mAh");
pw.println(sb.toString());
}
if (monitoredRailChargeConsumedMaMs > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(controllerName);
sb.append(" Monitored rail energy drain: ").append(
new DecimalFormat("#.##").format(
monitoredRailChargeConsumedMaMs / MILLISECONDS_IN_HOUR));
sb.append(" mAh");
pw.println(sb.toString());
}
}
private void printCellularPerRatBreakdown(PrintWriter pw, StringBuilder sb, String prefix,
long rawRealtimeMs) {
final String allFrequenciesHeader =
" All frequencies:\n";
final String[] nrFrequencyRangeDescription = new String[]{
" Unknown frequency:\n",
" Low frequency (less than 1GHz):\n",
" Middle frequency (1GHz to 3GHz):\n",
" High frequency (3GHz to 6GHz):\n",
" Mmwave frequency (greater than 6GHz):\n"};
final String signalStrengthHeader =
" Signal Strength Time:\n";
final String txHeader =
" Tx Time:\n";
final String rxHeader =
" Rx Time: ";
final String[] signalStrengthDescription = new String[]{
" unknown: ",
" poor: ",
" moderate: ",
" good: ",
" great: "};
final long totalActiveTimesMs = getMobileRadioActiveTime(rawRealtimeMs * 1000,
STATS_SINCE_CHARGED) / 1000;
sb.setLength(0);
sb.append(prefix);
sb.append("Active Cellular Radio Access Technology Breakdown:");
pw.println(sb);
boolean hasData = false;
final int numSignalStrength = CellSignalStrength.getNumSignalStrengthLevels();
for (int rat = RADIO_ACCESS_TECHNOLOGY_COUNT - 1; rat >= 0; rat--) {
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(RADIO_ACCESS_TECHNOLOGY_NAMES[rat]);
sb.append(":\n");
sb.append(prefix);
final int numFreqLvl =
rat == RADIO_ACCESS_TECHNOLOGY_NR ? nrFrequencyRangeDescription.length : 1;
for (int freqLvl = numFreqLvl - 1; freqLvl >= 0; freqLvl--) {
final int freqDescriptionStart = sb.length();
boolean hasFreqData = false;
if (rat == RADIO_ACCESS_TECHNOLOGY_NR) {
sb.append(nrFrequencyRangeDescription[freqLvl]);
} else {
sb.append(allFrequenciesHeader);
}
sb.append(prefix);
sb.append(signalStrengthHeader);
for (int strength = 0; strength < numSignalStrength; strength++) {
final long timeMs = getActiveRadioDurationMs(rat, freqLvl, strength,
rawRealtimeMs);
if (timeMs <= 0) continue;
hasFreqData = true;
sb.append(prefix);
sb.append(signalStrengthDescription[strength]);
formatTimeMs(sb, timeMs);
sb.append("(");
sb.append(formatRatioLocked(timeMs, totalActiveTimesMs));
sb.append(")\n");
}
sb.append(prefix);
sb.append(txHeader);
for (int strength = 0; strength < numSignalStrength; strength++) {
final long timeMs = getActiveTxRadioDurationMs(rat, freqLvl, strength,
rawRealtimeMs);
if (timeMs <= 0) continue;
hasFreqData = true;
sb.append(prefix);
sb.append(signalStrengthDescription[strength]);
formatTimeMs(sb, timeMs);
sb.append("(");
sb.append(formatRatioLocked(timeMs, totalActiveTimesMs));
sb.append(")\n");
}
sb.append(prefix);
sb.append(rxHeader);
final long rxTimeMs = getActiveRxRadioDurationMs(rat, freqLvl, rawRealtimeMs);
formatTimeMs(sb, rxTimeMs);
sb.append("(");
sb.append(formatRatioLocked(rxTimeMs, totalActiveTimesMs));
sb.append(")\n");
if (hasFreqData) {
hasData = true;
pw.print(sb);
sb.setLength(0);
sb.append(prefix);
} else {
// No useful data was printed, rewind sb to before the start of this frequency.
sb.setLength(freqDescriptionStart);
}
}
}
if (!hasData) {
sb.setLength(0);
sb.append(prefix);
sb.append(" (no activity)");
pw.println(sb);
}
}
private static final String[] CHECKIN_POWER_COMPONENT_LABELS =
new String[BatteryConsumer.POWER_COMPONENT_COUNT];
static {
// Assign individually to avoid future mismatch of indices
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_SCREEN] = "scrn";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_CPU] = "cpu";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_BLUETOOTH] = "blue";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_CAMERA] = "camera";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_AUDIO] = "audio";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_VIDEO] = "video";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_FLASHLIGHT] = "flashlight";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_MOBILE_RADIO] = "cell";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_SENSORS] = "sensors";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_GNSS] = "gnss";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_WIFI] = "wifi";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_MEMORY] = "memory";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_PHONE] = "phone";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_AMBIENT_DISPLAY] = "ambi";
CHECKIN_POWER_COMPONENT_LABELS[BatteryConsumer.POWER_COMPONENT_IDLE] = "idle";
}
/**
* Checkin server version of dump to produce more compact, computer-readable log.
*
* NOTE: all times are expressed in microseconds, unless specified otherwise.
*/
public final void dumpCheckinLocked(Context context, PrintWriter pw, int which, int reqUid,
boolean wifiOnly, BatteryStatsDumpHelper dumpHelper) {
if (which != BatteryStats.STATS_SINCE_CHARGED) {
dumpLine(pw, 0, STAT_NAMES[which], "err",
"ERROR: BatteryStats.dumpCheckin called for which type " + which
+ " but only STATS_SINCE_CHARGED is supported.");
return;
}
final long rawUptime = SystemClock.uptimeMillis() * 1000;
final long rawRealtimeMs = SystemClock.elapsedRealtime();
final long rawRealtime = rawRealtimeMs * 1000;
final long batteryUptime = getBatteryUptime(rawUptime);
final long whichBatteryUptime = computeBatteryUptime(rawUptime, which);
final long whichBatteryRealtime = computeBatteryRealtime(rawRealtime, which);
final long whichBatteryScreenOffUptime = computeBatteryScreenOffUptime(rawUptime, which);
final long whichBatteryScreenOffRealtime = computeBatteryScreenOffRealtime(rawRealtime,
which);
final long totalRealtime = computeRealtime(rawRealtime, which);
final long totalUptime = computeUptime(rawUptime, which);
final long screenOnTime = getScreenOnTime(rawRealtime, which);
final long screenDozeTime = getScreenDozeTime(rawRealtime, which);
final long interactiveTime = getInteractiveTime(rawRealtime, which);
final long powerSaveModeEnabledTime = getPowerSaveModeEnabledTime(rawRealtime, which);
final long deviceIdleModeLightTime = getDeviceIdleModeTime(DEVICE_IDLE_MODE_LIGHT,
rawRealtime, which);
final long deviceIdleModeFullTime = getDeviceIdleModeTime(DEVICE_IDLE_MODE_DEEP,
rawRealtime, which);
final long deviceLightIdlingTime = getDeviceIdlingTime(DEVICE_IDLE_MODE_LIGHT,
rawRealtime, which);
final long deviceIdlingTime = getDeviceIdlingTime(DEVICE_IDLE_MODE_DEEP,
rawRealtime, which);
final int connChanges = getNumConnectivityChange(which);
final long phoneOnTime = getPhoneOnTime(rawRealtime, which);
final long dischargeCount = getUahDischarge(which);
final long dischargeScreenOffCount = getUahDischargeScreenOff(which);
final long dischargeScreenDozeCount = getUahDischargeScreenDoze(which);
final long dischargeLightDozeCount = getUahDischargeLightDoze(which);
final long dischargeDeepDozeCount = getUahDischargeDeepDoze(which);
final StringBuilder sb = new StringBuilder(128);
final SparseArray<? extends Uid> uidStats = getUidStats();
final int NU = uidStats.size();
final String category = STAT_NAMES[which];
// Dump "battery" stat
dumpLine(pw, 0 /* uid */, category, BATTERY_DATA,
which == STATS_SINCE_CHARGED ? getStartCount() : "N/A",
whichBatteryRealtime / 1000, whichBatteryUptime / 1000,
totalRealtime / 1000, totalUptime / 1000,
getStartClockTime(),
whichBatteryScreenOffRealtime / 1000, whichBatteryScreenOffUptime / 1000,
getEstimatedBatteryCapacity(),
getMinLearnedBatteryCapacity(),
getMaxLearnedBatteryCapacity(),
screenDozeTime / 1000);
// Calculate wakelock times across all uids.
long fullWakeLockTimeTotal = 0;
long partialWakeLockTimeTotal = 0;
for (int iu = 0; iu < NU; iu++) {
final Uid u = uidStats.valueAt(iu);
final ArrayMap<String, ? extends BatteryStats.Uid.Wakelock> wakelocks
= u.getWakelockStats();
for (int iw=wakelocks.size()-1; iw>=0; iw--) {
final Uid.Wakelock wl = wakelocks.valueAt(iw);
final Timer fullWakeTimer = wl.getWakeTime(WAKE_TYPE_FULL);
if (fullWakeTimer != null) {
fullWakeLockTimeTotal += fullWakeTimer.getTotalTimeLocked(rawRealtime,
which);
}
final Timer partialWakeTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL);
if (partialWakeTimer != null) {
partialWakeLockTimeTotal += partialWakeTimer.getTotalTimeLocked(
rawRealtime, which);
}
}
}
// Dump network stats
final long mobileRxTotalBytes = getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which);
final long mobileTxTotalBytes = getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which);
final long wifiRxTotalBytes = getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which);
final long wifiTxTotalBytes = getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which);
final long mobileRxTotalPackets = getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which);
final long mobileTxTotalPackets = getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which);
final long wifiRxTotalPackets = getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which);
final long wifiTxTotalPackets = getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which);
final long btRxTotalBytes = getNetworkActivityBytes(NETWORK_BT_RX_DATA, which);
final long btTxTotalBytes = getNetworkActivityBytes(NETWORK_BT_TX_DATA, which);
dumpLine(pw, 0 /* uid */, category, GLOBAL_NETWORK_DATA,
mobileRxTotalBytes, mobileTxTotalBytes, wifiRxTotalBytes, wifiTxTotalBytes,
mobileRxTotalPackets, mobileTxTotalPackets, wifiRxTotalPackets, wifiTxTotalPackets,
btRxTotalBytes, btTxTotalBytes);
// Dump Modem controller stats
dumpControllerActivityLine(pw, 0 /* uid */, category, GLOBAL_MODEM_CONTROLLER_DATA,
getModemControllerActivity(), which);
// Dump Wifi controller stats
final long wifiOnTime = getWifiOnTime(rawRealtime, which);
final long wifiRunningTime = getGlobalWifiRunningTime(rawRealtime, which);
dumpLine(pw, 0 /* uid */, category, GLOBAL_WIFI_DATA, wifiOnTime / 1000,
wifiRunningTime / 1000, /* legacy fields follow, keep at 0 */ 0, 0, 0);
dumpControllerActivityLine(pw, 0 /* uid */, category, GLOBAL_WIFI_CONTROLLER_DATA,
getWifiControllerActivity(), which);
// Dump Bluetooth controller stats
dumpControllerActivityLine(pw, 0 /* uid */, category, GLOBAL_BLUETOOTH_CONTROLLER_DATA,
getBluetoothControllerActivity(), which);
// Dump misc stats
dumpLine(pw, 0 /* uid */, category, MISC_DATA,
screenOnTime / 1000, phoneOnTime / 1000,
fullWakeLockTimeTotal / 1000, partialWakeLockTimeTotal / 1000,
getMobileRadioActiveTime(rawRealtime, which) / 1000,
getMobileRadioActiveAdjustedTime(which) / 1000, interactiveTime / 1000,
powerSaveModeEnabledTime / 1000, connChanges, deviceIdleModeFullTime / 1000,
getDeviceIdleModeCount(DEVICE_IDLE_MODE_DEEP, which), deviceIdlingTime / 1000,
getDeviceIdlingCount(DEVICE_IDLE_MODE_DEEP, which),
getMobileRadioActiveCount(which),
getMobileRadioActiveUnknownTime(which) / 1000, deviceIdleModeLightTime / 1000,
getDeviceIdleModeCount(DEVICE_IDLE_MODE_LIGHT, which), deviceLightIdlingTime / 1000,
getDeviceIdlingCount(DEVICE_IDLE_MODE_LIGHT, which),
getLongestDeviceIdleModeTime(DEVICE_IDLE_MODE_LIGHT),
getLongestDeviceIdleModeTime(DEVICE_IDLE_MODE_DEEP));
// Dump screen brightness stats
Object[] args = new Object[NUM_SCREEN_BRIGHTNESS_BINS];
for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) {
args[i] = getScreenBrightnessTime(i, rawRealtime, which) / 1000;
}
dumpLine(pw, 0 /* uid */, category, SCREEN_BRIGHTNESS_DATA, args);
// Dump signal strength stats
args = new Object[CellSignalStrength.getNumSignalStrengthLevels()];
for (int i = 0; i < CellSignalStrength.getNumSignalStrengthLevels(); i++) {
args[i] = getPhoneSignalStrengthTime(i, rawRealtime, which) / 1000;
}
dumpLine(pw, 0 /* uid */, category, SIGNAL_STRENGTH_TIME_DATA, args);
dumpLine(pw, 0 /* uid */, category, SIGNAL_SCANNING_TIME_DATA,
getPhoneSignalScanningTime(rawRealtime, which) / 1000);
for (int i = 0; i < CellSignalStrength.getNumSignalStrengthLevels(); i++) {
args[i] = getPhoneSignalStrengthCount(i, which);
}
dumpLine(pw, 0 /* uid */, category, SIGNAL_STRENGTH_COUNT_DATA, args);
// Dump network type stats
args = new Object[NUM_DATA_CONNECTION_TYPES];
for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) {
args[i] = getPhoneDataConnectionTime(i, rawRealtime, which) / 1000;
}
dumpLine(pw, 0 /* uid */, category, DATA_CONNECTION_TIME_DATA, args);
for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) {
args[i] = getPhoneDataConnectionCount(i, which);
}
dumpLine(pw, 0 /* uid */, category, DATA_CONNECTION_COUNT_DATA, args);
// Dump wifi state stats
args = new Object[NUM_WIFI_STATES];
for (int i=0; i<NUM_WIFI_STATES; i++) {
args[i] = getWifiStateTime(i, rawRealtime, which) / 1000;
}
dumpLine(pw, 0 /* uid */, category, WIFI_STATE_TIME_DATA, args);
for (int i=0; i<NUM_WIFI_STATES; i++) {
args[i] = getWifiStateCount(i, which);
}
dumpLine(pw, 0 /* uid */, category, WIFI_STATE_COUNT_DATA, args);
// Dump wifi suppl state stats
args = new Object[NUM_WIFI_SUPPL_STATES];
for (int i=0; i<NUM_WIFI_SUPPL_STATES; i++) {
args[i] = getWifiSupplStateTime(i, rawRealtime, which) / 1000;
}
dumpLine(pw, 0 /* uid */, category, WIFI_SUPPL_STATE_TIME_DATA, args);
for (int i=0; i<NUM_WIFI_SUPPL_STATES; i++) {
args[i] = getWifiSupplStateCount(i, which);
}
dumpLine(pw, 0 /* uid */, category, WIFI_SUPPL_STATE_COUNT_DATA, args);
// Dump wifi signal strength stats
args = new Object[NUM_WIFI_SIGNAL_STRENGTH_BINS];
for (int i=0; i<NUM_WIFI_SIGNAL_STRENGTH_BINS; i++) {
args[i] = getWifiSignalStrengthTime(i, rawRealtime, which) / 1000;
}
dumpLine(pw, 0 /* uid */, category, WIFI_SIGNAL_STRENGTH_TIME_DATA, args);
for (int i=0; i<NUM_WIFI_SIGNAL_STRENGTH_BINS; i++) {
args[i] = getWifiSignalStrengthCount(i, which);
}
dumpLine(pw, 0 /* uid */, category, WIFI_SIGNAL_STRENGTH_COUNT_DATA, args);
// Dump Multicast total stats
final long multicastWakeLockTimeTotalMicros =
getWifiMulticastWakelockTime(rawRealtime, which);
final int multicastWakeLockCountTotal = getWifiMulticastWakelockCount(which);
dumpLine(pw, 0 /* uid */, category, WIFI_MULTICAST_TOTAL_DATA,
multicastWakeLockTimeTotalMicros / 1000,
multicastWakeLockCountTotal);
dumpLine(pw, 0 /* uid */, category, BATTERY_DISCHARGE_DATA,
getLowDischargeAmountSinceCharge(), getHighDischargeAmountSinceCharge(),
getDischargeAmountScreenOnSinceCharge(),
getDischargeAmountScreenOffSinceCharge(),
dischargeCount / 1000, dischargeScreenOffCount / 1000,
getDischargeAmountScreenDozeSinceCharge(), dischargeScreenDozeCount / 1000,
dischargeLightDozeCount / 1000, dischargeDeepDozeCount / 1000);
if (reqUid < 0) {
final Map<String, ? extends Timer> kernelWakelocks = getKernelWakelockStats();
if (kernelWakelocks.size() > 0) {
for (Map.Entry<String, ? extends Timer> ent : kernelWakelocks.entrySet()) {
sb.setLength(0);
printWakeLockCheckin(sb, ent.getValue(), rawRealtime, null, which, "");
dumpLine(pw, 0 /* uid */, category, KERNEL_WAKELOCK_DATA,
"\"" + ent.getKey() + "\"", sb.toString());
}
}
final Map<String, ? extends Timer> wakeupReasons = getWakeupReasonStats();
if (wakeupReasons.size() > 0) {
for (Map.Entry<String, ? extends Timer> ent : wakeupReasons.entrySet()) {
// Not doing the regular wake lock formatting to remain compatible
// with the old checkin format.
long totalTimeMicros = ent.getValue().getTotalTimeLocked(rawRealtime, which);
int count = ent.getValue().getCountLocked(which);
dumpLine(pw, 0 /* uid */, category, WAKEUP_REASON_DATA,
"\"" + ent.getKey() + "\"", (totalTimeMicros + 500) / 1000, count);
}
}
}
final Map<String, ? extends Timer> rpmStats = getRpmStats();
final Map<String, ? extends Timer> screenOffRpmStats = getScreenOffRpmStats();
if (rpmStats.size() > 0) {
for (Map.Entry<String, ? extends Timer> ent : rpmStats.entrySet()) {
sb.setLength(0);
Timer totalTimer = ent.getValue();
long timeMs = (totalTimer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000;
int count = totalTimer.getCountLocked(which);
Timer screenOffTimer = screenOffRpmStats.get(ent.getKey());
long screenOffTimeMs = screenOffTimer != null
? (screenOffTimer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000 : 0;
int screenOffCount = screenOffTimer != null
? screenOffTimer.getCountLocked(which) : 0;
if (SCREEN_OFF_RPM_STATS_ENABLED) {
dumpLine(pw, 0 /* uid */, category, RESOURCE_POWER_MANAGER_DATA,
"\"" + ent.getKey() + "\"", timeMs, count, screenOffTimeMs,
screenOffCount);
} else {
dumpLine(pw, 0 /* uid */, category, RESOURCE_POWER_MANAGER_DATA,
"\"" + ent.getKey() + "\"", timeMs, count);
}
}
}
final BatteryUsageStats stats = dumpHelper.getBatteryUsageStats(this, true /* detailed */);
dumpLine(pw, 0 /* uid */, category, POWER_USE_SUMMARY_DATA,
formatCharge(stats.getBatteryCapacity()),
formatCharge(stats.getConsumedPower()),
formatCharge(stats.getDischargedPowerRange().getLower()),
formatCharge(stats.getDischargedPowerRange().getUpper()));
final BatteryConsumer deviceConsumer = stats.getAggregateBatteryConsumer(
BatteryUsageStats.AGGREGATE_BATTERY_CONSUMER_SCOPE_DEVICE);
for (@BatteryConsumer.PowerComponent int powerComponent = 0;
powerComponent < BatteryConsumer.POWER_COMPONENT_COUNT; powerComponent++) {
String label = CHECKIN_POWER_COMPONENT_LABELS[powerComponent];
if (label == null) {
label = "???";
}
dumpLine(pw, 0 /* uid */, category, POWER_USE_ITEM_DATA, label,
formatCharge(deviceConsumer.getConsumedPower(powerComponent)),
shouldHidePowerComponent(powerComponent) ? 1 : 0, "0", "0");
}
final ProportionalAttributionCalculator proportionalAttributionCalculator =
new ProportionalAttributionCalculator(context, stats);
final List<UidBatteryConsumer> uidBatteryConsumers = stats.getUidBatteryConsumers();
for (int i = 0; i < uidBatteryConsumers.size(); i++) {
UidBatteryConsumer consumer = uidBatteryConsumers.get(i);
dumpLine(pw, consumer.getUid(), category, POWER_USE_ITEM_DATA, "uid",
formatCharge(consumer.getConsumedPower()),
proportionalAttributionCalculator.isSystemBatteryConsumer(consumer) ? 1 : 0,
formatCharge(consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_SCREEN)),
formatCharge(
proportionalAttributionCalculator.getProportionalPowerMah(consumer)));
}
final CpuScalingPolicies scalingPolicies = getCpuScalingPolicies();
if (scalingPolicies != null) {
sb.setLength(0);
for (int policy : scalingPolicies.getPolicies()) {
for (int frequency : scalingPolicies.getFrequencies(policy)) {
if (sb.length() != 0) sb.append(',');
sb.append(frequency);
}
}
dumpLine(pw, 0 /* uid */, category, GLOBAL_CPU_FREQ_DATA, sb.toString());
}
// Dump stats per UID.
for (int iu = 0; iu < NU; iu++) {
final int uid = uidStats.keyAt(iu);
if (reqUid >= 0 && uid != reqUid) {
continue;
}
final Uid u = uidStats.valueAt(iu);
// Dump Network stats per uid, if any
final long mobileBytesRx = u.getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which);
final long mobileBytesTx = u.getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which);
final long wifiBytesRx = u.getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which);
final long wifiBytesTx = u.getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which);
final long mobilePacketsRx = u.getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which);
final long mobilePacketsTx = u.getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which);
final long mobileActiveTime = u.getMobileRadioActiveTime(which);
final int mobileActiveCount = u.getMobileRadioActiveCount(which);
final long mobileWakeup = u.getMobileRadioApWakeupCount(which);
final long wifiPacketsRx = u.getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which);
final long wifiPacketsTx = u.getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which);
final long wifiWakeup = u.getWifiRadioApWakeupCount(which);
final long btBytesRx = u.getNetworkActivityBytes(NETWORK_BT_RX_DATA, which);
final long btBytesTx = u.getNetworkActivityBytes(NETWORK_BT_TX_DATA, which);
// Background data transfers
final long mobileBytesBgRx = u.getNetworkActivityBytes(NETWORK_MOBILE_BG_RX_DATA,
which);
final long mobileBytesBgTx = u.getNetworkActivityBytes(NETWORK_MOBILE_BG_TX_DATA,
which);
final long wifiBytesBgRx = u.getNetworkActivityBytes(NETWORK_WIFI_BG_RX_DATA, which);
final long wifiBytesBgTx = u.getNetworkActivityBytes(NETWORK_WIFI_BG_TX_DATA, which);
final long mobilePacketsBgRx = u.getNetworkActivityPackets(NETWORK_MOBILE_BG_RX_DATA,
which);
final long mobilePacketsBgTx = u.getNetworkActivityPackets(NETWORK_MOBILE_BG_TX_DATA,
which);
final long wifiPacketsBgRx = u.getNetworkActivityPackets(NETWORK_WIFI_BG_RX_DATA,
which);
final long wifiPacketsBgTx = u.getNetworkActivityPackets(NETWORK_WIFI_BG_TX_DATA,
which);
if (mobileBytesRx > 0 || mobileBytesTx > 0 || wifiBytesRx > 0 || wifiBytesTx > 0
|| mobilePacketsRx > 0 || mobilePacketsTx > 0 || wifiPacketsRx > 0
|| wifiPacketsTx > 0 || mobileActiveTime > 0 || mobileActiveCount > 0
|| btBytesRx > 0 || btBytesTx > 0 || mobileWakeup > 0 || wifiWakeup > 0
|| mobileBytesBgRx > 0 || mobileBytesBgTx > 0 || wifiBytesBgRx > 0
|| wifiBytesBgTx > 0
|| mobilePacketsBgRx > 0 || mobilePacketsBgTx > 0 || wifiPacketsBgRx > 0
|| wifiPacketsBgTx > 0) {
dumpLine(pw, uid, category, NETWORK_DATA, mobileBytesRx, mobileBytesTx,
wifiBytesRx, wifiBytesTx,
mobilePacketsRx, mobilePacketsTx,
wifiPacketsRx, wifiPacketsTx,
mobileActiveTime, mobileActiveCount,
btBytesRx, btBytesTx, mobileWakeup, wifiWakeup,
mobileBytesBgRx, mobileBytesBgTx, wifiBytesBgRx, wifiBytesBgTx,
mobilePacketsBgRx, mobilePacketsBgTx, wifiPacketsBgRx, wifiPacketsBgTx
);
}
// Dump modem controller data, per UID.
dumpControllerActivityLine(pw, uid, category, MODEM_CONTROLLER_DATA,
u.getModemControllerActivity(), which);
// Dump Wifi controller data, per UID.
final long fullWifiLockOnTime = u.getFullWifiLockTime(rawRealtime, which);
final long wifiScanTime = u.getWifiScanTime(rawRealtime, which);
final int wifiScanCount = u.getWifiScanCount(which);
final int wifiScanCountBg = u.getWifiScanBackgroundCount(which);
// Note that 'ActualTime' are unpooled and always since reset (regardless of 'which')
final long wifiScanActualTimeMs = (u.getWifiScanActualTime(rawRealtime) + 500) / 1000;
final long wifiScanActualTimeMsBg = (u.getWifiScanBackgroundTime(rawRealtime) + 500)
/ 1000;
final long uidWifiRunningTime = u.getWifiRunningTime(rawRealtime, which);
if (fullWifiLockOnTime != 0 || wifiScanTime != 0 || wifiScanCount != 0
|| wifiScanCountBg != 0 || wifiScanActualTimeMs != 0
|| wifiScanActualTimeMsBg != 0 || uidWifiRunningTime != 0) {
dumpLine(pw, uid, category, WIFI_DATA, fullWifiLockOnTime, wifiScanTime,
uidWifiRunningTime, wifiScanCount,
/* legacy fields follow, keep at 0 */ 0, 0, 0,
wifiScanCountBg, wifiScanActualTimeMs, wifiScanActualTimeMsBg);
}
dumpControllerActivityLine(pw, uid, category, WIFI_CONTROLLER_DATA,
u.getWifiControllerActivity(), which);
final Timer bleTimer = u.getBluetoothScanTimer();
if (bleTimer != null) {
// Convert from microseconds to milliseconds with rounding
final long totalTime = (bleTimer.getTotalTimeLocked(rawRealtime, which) + 500)
/ 1000;
if (totalTime != 0) {
final int count = bleTimer.getCountLocked(which);
final Timer bleTimerBg = u.getBluetoothScanBackgroundTimer();
final int countBg = bleTimerBg != null ? bleTimerBg.getCountLocked(which) : 0;
// 'actualTime' are unpooled and always since reset (regardless of 'which')
final long actualTime = bleTimer.getTotalDurationMsLocked(rawRealtimeMs);
final long actualTimeBg = bleTimerBg != null ?
bleTimerBg.getTotalDurationMsLocked(rawRealtimeMs) : 0;
// Result counters
final int resultCount = u.getBluetoothScanResultCounter() != null ?
u.getBluetoothScanResultCounter().getCountLocked(which) : 0;
final int resultCountBg = u.getBluetoothScanResultBgCounter() != null ?
u.getBluetoothScanResultBgCounter().getCountLocked(which) : 0;
// Unoptimized scan timer. Unpooled and since reset (regardless of 'which').
final Timer unoptimizedScanTimer = u.getBluetoothUnoptimizedScanTimer();
final long unoptimizedScanTotalTime = unoptimizedScanTimer != null ?
unoptimizedScanTimer.getTotalDurationMsLocked(rawRealtimeMs) : 0;
final long unoptimizedScanMaxTime = unoptimizedScanTimer != null ?
unoptimizedScanTimer.getMaxDurationMsLocked(rawRealtimeMs) : 0;
// Unoptimized bg scan timer. Unpooled and since reset (regardless of 'which').
final Timer unoptimizedScanTimerBg =
u.getBluetoothUnoptimizedScanBackgroundTimer();
final long unoptimizedScanTotalTimeBg = unoptimizedScanTimerBg != null ?
unoptimizedScanTimerBg.getTotalDurationMsLocked(rawRealtimeMs) : 0;
final long unoptimizedScanMaxTimeBg = unoptimizedScanTimerBg != null ?
unoptimizedScanTimerBg.getMaxDurationMsLocked(rawRealtimeMs) : 0;
dumpLine(pw, uid, category, BLUETOOTH_MISC_DATA, totalTime, count,
countBg, actualTime, actualTimeBg, resultCount, resultCountBg,
unoptimizedScanTotalTime, unoptimizedScanTotalTimeBg,
unoptimizedScanMaxTime, unoptimizedScanMaxTimeBg);
}
}
dumpControllerActivityLine(pw, uid, category, BLUETOOTH_CONTROLLER_DATA,
u.getBluetoothControllerActivity(), which);
if (u.hasUserActivity()) {
args = new Object[Uid.NUM_USER_ACTIVITY_TYPES];
boolean hasData = false;
for (int i=0; i<Uid.NUM_USER_ACTIVITY_TYPES; i++) {
int val = u.getUserActivityCount(i, which);
args[i] = val;
if (val != 0) hasData = true;
}
if (hasData) {
dumpLine(pw, uid /* uid */, category, USER_ACTIVITY_DATA, args);
}
}
if (u.getAggregatedPartialWakelockTimer() != null) {
final Timer timer = u.getAggregatedPartialWakelockTimer();
// Times are since reset (regardless of 'which')
final long totTimeMs = timer.getTotalDurationMsLocked(rawRealtimeMs);
final Timer bgTimer = timer.getSubTimer();
final long bgTimeMs = bgTimer != null ?
bgTimer.getTotalDurationMsLocked(rawRealtimeMs) : 0;
dumpLine(pw, uid, category, AGGREGATED_WAKELOCK_DATA, totTimeMs, bgTimeMs);
}
final ArrayMap<String, ? extends Uid.Wakelock> wakelocks = u.getWakelockStats();
for (int iw=wakelocks.size()-1; iw>=0; iw--) {
final Uid.Wakelock wl = wakelocks.valueAt(iw);
String linePrefix = "";
sb.setLength(0);
linePrefix = printWakeLockCheckin(sb, wl.getWakeTime(WAKE_TYPE_FULL),
rawRealtime, "f", which, linePrefix);
final Timer pTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL);
linePrefix = printWakeLockCheckin(sb, pTimer,
rawRealtime, "p", which, linePrefix);
linePrefix = printWakeLockCheckin(sb, pTimer != null ? pTimer.getSubTimer() : null,
rawRealtime, "bp", which, linePrefix);
linePrefix = printWakeLockCheckin(sb, wl.getWakeTime(WAKE_TYPE_WINDOW),
rawRealtime, "w", which, linePrefix);
// Only log if we had at least one wakelock...
if (sb.length() > 0) {
String name = wakelocks.keyAt(iw);
if (name.indexOf(',') >= 0) {
name = name.replace(',', '_');
}
if (name.indexOf('\n') >= 0) {
name = name.replace('\n', '_');
}
if (name.indexOf('\r') >= 0) {
name = name.replace('\r', '_');
}
dumpLine(pw, uid, category, WAKELOCK_DATA, name, sb.toString());
}
}
// WiFi Multicast Wakelock Statistics
final Timer mcTimer = u.getMulticastWakelockStats();
if (mcTimer != null) {
final long totalMcWakelockTimeMs =
mcTimer.getTotalTimeLocked(rawRealtime, which) / 1000 ;
final int countMcWakelock = mcTimer.getCountLocked(which);
if(totalMcWakelockTimeMs > 0) {
dumpLine(pw, uid, category, WIFI_MULTICAST_DATA,
totalMcWakelockTimeMs, countMcWakelock);
}
}
final ArrayMap<String, ? extends Timer> syncs = u.getSyncStats();
for (int isy=syncs.size()-1; isy>=0; isy--) {
final Timer timer = syncs.valueAt(isy);
// Convert from microseconds to milliseconds with rounding
final long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000;
final int count = timer.getCountLocked(which);
final Timer bgTimer = timer.getSubTimer();
final long bgTime = bgTimer != null ?
bgTimer.getTotalDurationMsLocked(rawRealtimeMs) : -1;
final int bgCount = bgTimer != null ? bgTimer.getCountLocked(which) : -1;
if (totalTime != 0) {
dumpLine(pw, uid, category, SYNC_DATA, "\"" + syncs.keyAt(isy) + "\"",
totalTime, count, bgTime, bgCount);
}
}
final ArrayMap<String, ? extends Timer> jobs = u.getJobStats();
for (int ij=jobs.size()-1; ij>=0; ij--) {
final Timer timer = jobs.valueAt(ij);
// Convert from microseconds to milliseconds with rounding
final long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000;
final int count = timer.getCountLocked(which);
final Timer bgTimer = timer.getSubTimer();
final long bgTime = bgTimer != null ?
bgTimer.getTotalDurationMsLocked(rawRealtimeMs) : -1;
final int bgCount = bgTimer != null ? bgTimer.getCountLocked(which) : -1;
if (totalTime != 0) {
dumpLine(pw, uid, category, JOB_DATA, "\"" + jobs.keyAt(ij) + "\"",
totalTime, count, bgTime, bgCount);
}
}
final int[] jobStopReasonCodes = JobParameters.getJobStopReasonCodes();
final Object[] jobCompletionArgs = new Object[jobStopReasonCodes.length + 1];
final ArrayMap<String, SparseIntArray> completions = u.getJobCompletionStats();
for (int ic=completions.size()-1; ic>=0; ic--) {
SparseIntArray types = completions.valueAt(ic);
if (types != null) {
jobCompletionArgs[0] = "\"" + completions.keyAt(ic) + "\"";
for (int i = 0; i < jobStopReasonCodes.length; i++) {
jobCompletionArgs[i + 1] = types.get(jobStopReasonCodes[i], 0);
}
dumpLine(pw, uid, category, JOB_COMPLETION_DATA, jobCompletionArgs);
}
}
// Dump deferred jobs stats
u.getDeferredJobsCheckinLineLocked(sb, which);
if (sb.length() > 0) {
dumpLine(pw, uid, category, JOBS_DEFERRED_DATA, sb.toString());
}
dumpTimer(pw, uid, category, FLASHLIGHT_DATA, u.getFlashlightTurnedOnTimer(),
rawRealtime, which);
dumpTimer(pw, uid, category, CAMERA_DATA, u.getCameraTurnedOnTimer(),
rawRealtime, which);
dumpTimer(pw, uid, category, VIDEO_DATA, u.getVideoTurnedOnTimer(),
rawRealtime, which);
dumpTimer(pw, uid, category, AUDIO_DATA, u.getAudioTurnedOnTimer(),
rawRealtime, which);
final SparseArray<? extends BatteryStats.Uid.Sensor> sensors = u.getSensorStats();
final int NSE = sensors.size();
for (int ise=0; ise<NSE; ise++) {
final Uid.Sensor se = sensors.valueAt(ise);
final int sensorNumber = sensors.keyAt(ise);
final Timer timer = se.getSensorTime();
if (timer != null) {
// Convert from microseconds to milliseconds with rounding
final long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500)
/ 1000;
if (totalTime != 0) {
final int count = timer.getCountLocked(which);
final Timer bgTimer = se.getSensorBackgroundTime();
final int bgCount = bgTimer != null ? bgTimer.getCountLocked(which) : 0;
// 'actualTime' are unpooled and always since reset (regardless of 'which')
final long actualTime = timer.getTotalDurationMsLocked(rawRealtimeMs);
final long bgActualTime = bgTimer != null ?
bgTimer.getTotalDurationMsLocked(rawRealtimeMs) : 0;
dumpLine(pw, uid, category, SENSOR_DATA, sensorNumber, totalTime,
count, bgCount, actualTime, bgActualTime);
}
}
}
dumpTimer(pw, uid, category, VIBRATOR_DATA, u.getVibratorOnTimer(),
rawRealtime, which);
dumpTimer(pw, uid, category, FOREGROUND_ACTIVITY_DATA, u.getForegroundActivityTimer(),
rawRealtime, which);
dumpTimer(pw, uid, category, FOREGROUND_SERVICE_DATA, u.getForegroundServiceTimer(),
rawRealtime, which);
final Object[] stateTimes = new Object[Uid.NUM_PROCESS_STATE];
long totalStateTime = 0;
for (int ips=0; ips<Uid.NUM_PROCESS_STATE; ips++) {
final long time = u.getProcessStateTime(ips, rawRealtime, which);
totalStateTime += time;
stateTimes[ips] = (time + 500) / 1000;
}
if (totalStateTime > 0) {
dumpLine(pw, uid, category, STATE_TIME_DATA, stateTimes);
}
final long userCpuTimeUs = u.getUserCpuTimeUs(which);
final long systemCpuTimeUs = u.getSystemCpuTimeUs(which);
if (userCpuTimeUs > 0 || systemCpuTimeUs > 0) {
dumpLine(pw, uid, category, CPU_DATA, userCpuTimeUs / 1000, systemCpuTimeUs / 1000,
0 /* old cpu power, keep for compatibility */);
}
// If the cpuFreqs is null, then don't bother checking for cpu freq times.
if (scalingPolicies != null) {
final long[] cpuFreqTimeMs = u.getCpuFreqTimes(which);
// If total cpuFreqTimes is null, then we don't need to check for
// screenOffCpuFreqTimes.
if (cpuFreqTimeMs != null
&& cpuFreqTimeMs.length == scalingPolicies.getScalingStepCount()) {
sb.setLength(0);
for (int i = 0; i < cpuFreqTimeMs.length; ++i) {
if (i != 0) sb.append(',');
sb.append(cpuFreqTimeMs[i]);
}
final long[] screenOffCpuFreqTimeMs = u.getScreenOffCpuFreqTimes(which);
if (screenOffCpuFreqTimeMs != null) {
for (int i = 0; i < screenOffCpuFreqTimeMs.length; ++i) {
sb.append(',').append(screenOffCpuFreqTimeMs[i]);
}
} else {
for (int i = 0; i < cpuFreqTimeMs.length; ++i) {
sb.append(",0");
}
}
dumpLine(pw, uid, category, CPU_TIMES_AT_FREQ_DATA, UID_TIMES_TYPE_ALL,
cpuFreqTimeMs.length, sb.toString());
}
final long[] timesInFreqMs =
new long[getCpuScalingPolicies().getScalingStepCount()];
for (int procState = 0; procState < Uid.NUM_PROCESS_STATE; ++procState) {
if (u.getCpuFreqTimes(timesInFreqMs, procState)) {
sb.setLength(0);
for (int i = 0; i < timesInFreqMs.length; ++i) {
if (i != 0) sb.append(',');
sb.append(timesInFreqMs[i]);
}
if (u.getScreenOffCpuFreqTimes(timesInFreqMs, procState)) {
for (int i = 0; i < timesInFreqMs.length; ++i) {
sb.append(',').append(timesInFreqMs[i]);
}
} else {
for (int i = 0; i < timesInFreqMs.length; ++i) {
sb.append(",0");
}
}
dumpLine(pw, uid, category, CPU_TIMES_AT_FREQ_DATA,
Uid.UID_PROCESS_TYPES[procState], timesInFreqMs.length,
sb.toString());
}
}
}
final ArrayMap<String, ? extends BatteryStats.Uid.Proc> processStats
= u.getProcessStats();
for (int ipr=processStats.size()-1; ipr>=0; ipr--) {
final Uid.Proc ps = processStats.valueAt(ipr);
final long userMillis = ps.getUserTime(which);
final long systemMillis = ps.getSystemTime(which);
final long foregroundMillis = ps.getForegroundTime(which);
final int starts = ps.getStarts(which);
final int numCrashes = ps.getNumCrashes(which);
final int numAnrs = ps.getNumAnrs(which);
if (userMillis != 0 || systemMillis != 0 || foregroundMillis != 0
|| starts != 0 || numAnrs != 0 || numCrashes != 0) {
dumpLine(pw, uid, category, PROCESS_DATA, "\"" + processStats.keyAt(ipr) + "\"",
userMillis, systemMillis, foregroundMillis, starts, numAnrs, numCrashes);
}
}
final ArrayMap<String, ? extends BatteryStats.Uid.Pkg> packageStats
= u.getPackageStats();
for (int ipkg=packageStats.size()-1; ipkg>=0; ipkg--) {
final Uid.Pkg ps = packageStats.valueAt(ipkg);
int wakeups = 0;
final ArrayMap<String, ? extends Counter> alarms = ps.getWakeupAlarmStats();
for (int iwa=alarms.size()-1; iwa>=0; iwa--) {
int count = alarms.valueAt(iwa).getCountLocked(which);
wakeups += count;
String name = alarms.keyAt(iwa).replace(',', '_');
dumpLine(pw, uid, category, WAKEUP_ALARM_DATA, name, count);
}
final ArrayMap<String, ? extends Uid.Pkg.Serv> serviceStats = ps.getServiceStats();
for (int isvc=serviceStats.size()-1; isvc>=0; isvc--) {
final BatteryStats.Uid.Pkg.Serv ss = serviceStats.valueAt(isvc);
final long startTime = ss.getStartTime(batteryUptime, which);
final int starts = ss.getStarts(which);
final int launches = ss.getLaunches(which);
if (startTime != 0 || starts != 0 || launches != 0) {
dumpLine(pw, uid, category, APK_DATA,
wakeups, // wakeup alarms
packageStats.keyAt(ipkg), // Apk
serviceStats.keyAt(isvc), // service
startTime / 1000, // time spent started, in ms
starts,
launches);
}
}
}
}
}
static final class TimerEntry {
final String mName;
final int mId;
final BatteryStats.Timer mTimer;
final long mTime;
TimerEntry(String name, int id, BatteryStats.Timer timer, long time) {
mName = name;
mId = id;
mTimer = timer;
mTime = time;
}
}
private void printmAh(PrintWriter printer, double power) {
printer.print(formatCharge(power));
}
private void printmAh(StringBuilder sb, double power) {
sb.append(formatCharge(power));
}
@SuppressWarnings("unused")
public final void dumpLocked(Context context, PrintWriter pw, String prefix, final int which,
int reqUid, boolean wifiOnly, BatteryStatsDumpHelper dumpHelper) {
if (which != BatteryStats.STATS_SINCE_CHARGED) {
pw.println("ERROR: BatteryStats.dump called for which type " + which
+ " but only STATS_SINCE_CHARGED is supported");
return;
}
final long rawUptime = SystemClock.uptimeMillis() * 1000;
final long rawRealtime = SystemClock.elapsedRealtime() * 1000;
final long rawRealtimeMs = (rawRealtime + 500) / 1000;
final long batteryUptime = getBatteryUptime(rawUptime);
final long whichBatteryUptime = computeBatteryUptime(rawUptime, which);
final long whichBatteryRealtime = computeBatteryRealtime(rawRealtime, which);
final long totalRealtime = computeRealtime(rawRealtime, which);
final long totalUptime = computeUptime(rawUptime, which);
final long whichBatteryScreenOffUptime = computeBatteryScreenOffUptime(rawUptime, which);
final long whichBatteryScreenOffRealtime = computeBatteryScreenOffRealtime(rawRealtime,
which);
final long batteryTimeRemaining = computeBatteryTimeRemaining(rawRealtime);
final long chargeTimeRemaining = computeChargeTimeRemaining(rawRealtime);
final long screenDozeTime = getScreenDozeTime(rawRealtime, which);
final StringBuilder sb = new StringBuilder(128);
final SparseArray<? extends Uid> uidStats = getUidStats();
final int NU = uidStats.size();
final int estimatedBatteryCapacity = getEstimatedBatteryCapacity();
if (estimatedBatteryCapacity > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Estimated battery capacity: ");
sb.append(formatCharge(estimatedBatteryCapacity));
sb.append(" mAh");
pw.println(sb.toString());
}
final int lastLearnedBatteryCapacity = getLearnedBatteryCapacity();
if (lastLearnedBatteryCapacity > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Last learned battery capacity: ");
sb.append(formatCharge(lastLearnedBatteryCapacity / 1000));
sb.append(" mAh");
pw.println(sb.toString());
}
final int minLearnedBatteryCapacity = getMinLearnedBatteryCapacity();
if (minLearnedBatteryCapacity > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Min learned battery capacity: ");
sb.append(formatCharge(minLearnedBatteryCapacity / 1000));
sb.append(" mAh");
pw.println(sb.toString());
}
final int maxLearnedBatteryCapacity = getMaxLearnedBatteryCapacity();
if (maxLearnedBatteryCapacity > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Max learned battery capacity: ");
sb.append(formatCharge(maxLearnedBatteryCapacity / 1000));
sb.append(" mAh");
pw.println(sb.toString());
}
sb.setLength(0);
sb.append(prefix);
sb.append(" Time on battery: ");
formatTimeMs(sb, whichBatteryRealtime / 1000); sb.append("(");
sb.append(formatRatioLocked(whichBatteryRealtime, totalRealtime));
sb.append(") realtime, ");
formatTimeMs(sb, whichBatteryUptime / 1000);
sb.append("("); sb.append(formatRatioLocked(whichBatteryUptime, whichBatteryRealtime));
sb.append(") uptime");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" Time on battery screen off: ");
formatTimeMs(sb, whichBatteryScreenOffRealtime / 1000); sb.append("(");
sb.append(formatRatioLocked(whichBatteryScreenOffRealtime, whichBatteryRealtime));
sb.append(") realtime, ");
formatTimeMs(sb, whichBatteryScreenOffUptime / 1000);
sb.append("(");
sb.append(formatRatioLocked(whichBatteryScreenOffUptime, whichBatteryRealtime));
sb.append(") uptime");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" Time on battery screen doze: ");
formatTimeMs(sb, screenDozeTime / 1000); sb.append("(");
sb.append(formatRatioLocked(screenDozeTime, whichBatteryRealtime));
sb.append(")");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" Total run time: ");
formatTimeMs(sb, totalRealtime / 1000);
sb.append("realtime, ");
formatTimeMs(sb, totalUptime / 1000);
sb.append("uptime");
pw.println(sb.toString());
if (batteryTimeRemaining >= 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Battery time remaining: ");
formatTimeMs(sb, batteryTimeRemaining / 1000);
pw.println(sb.toString());
}
if (chargeTimeRemaining >= 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Charge time remaining: ");
formatTimeMs(sb, chargeTimeRemaining / 1000);
pw.println(sb.toString());
}
final long dischargeCount = getUahDischarge(which);
if (dischargeCount >= 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Discharge: ");
sb.append(formatCharge(dischargeCount / 1000.0));
sb.append(" mAh");
pw.println(sb.toString());
}
final long dischargeScreenOffCount = getUahDischargeScreenOff(which);
if (dischargeScreenOffCount >= 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Screen off discharge: ");
sb.append(formatCharge(dischargeScreenOffCount / 1000.0));
sb.append(" mAh");
pw.println(sb.toString());
}
final long dischargeScreenDozeCount = getUahDischargeScreenDoze(which);
if (dischargeScreenDozeCount >= 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Screen doze discharge: ");
sb.append(formatCharge(dischargeScreenDozeCount / 1000.0));
sb.append(" mAh");
pw.println(sb.toString());
}
final long dischargeScreenOnCount = dischargeCount - dischargeScreenOffCount;
if (dischargeScreenOnCount >= 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Screen on discharge: ");
sb.append(formatCharge(dischargeScreenOnCount / 1000.0));
sb.append(" mAh");
pw.println(sb.toString());
}
final long dischargeLightDozeCount = getUahDischargeLightDoze(which);
if (dischargeLightDozeCount >= 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Device light doze discharge: ");
sb.append(formatCharge(dischargeLightDozeCount / 1000.0));
sb.append(" mAh");
pw.println(sb.toString());
}
final long dischargeDeepDozeCount = getUahDischargeDeepDoze(which);
if (dischargeDeepDozeCount >= 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Device deep doze discharge: ");
sb.append(formatCharge(dischargeDeepDozeCount / 1000.0));
sb.append(" mAh");
pw.println(sb.toString());
}
pw.print(" Start clock time: ");
pw.println(DateFormat.format("yyyy-MM-dd-HH-mm-ss", getStartClockTime()).toString());
final long screenOnTime = getScreenOnTime(rawRealtime, which);
final long interactiveTime = getInteractiveTime(rawRealtime, which);
final long powerSaveModeEnabledTime = getPowerSaveModeEnabledTime(rawRealtime, which);
final long deviceIdleModeLightTime = getDeviceIdleModeTime(DEVICE_IDLE_MODE_LIGHT,
rawRealtime, which);
final long deviceIdleModeFullTime = getDeviceIdleModeTime(DEVICE_IDLE_MODE_DEEP,
rawRealtime, which);
final long deviceLightIdlingTime = getDeviceIdlingTime(DEVICE_IDLE_MODE_LIGHT,
rawRealtime, which);
final long deviceIdlingTime = getDeviceIdlingTime(DEVICE_IDLE_MODE_DEEP,
rawRealtime, which);
final long phoneOnTime = getPhoneOnTime(rawRealtime, which);
final long wifiRunningTime = getGlobalWifiRunningTime(rawRealtime, which);
final long wifiOnTime = getWifiOnTime(rawRealtime, which);
sb.setLength(0);
sb.append(prefix);
sb.append(" Screen on: "); formatTimeMs(sb, screenOnTime / 1000);
sb.append("("); sb.append(formatRatioLocked(screenOnTime, whichBatteryRealtime));
sb.append(") "); sb.append(getScreenOnCount(which));
sb.append("x, Interactive: "); formatTimeMs(sb, interactiveTime / 1000);
sb.append("("); sb.append(formatRatioLocked(interactiveTime, whichBatteryRealtime));
sb.append(")");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" Screen brightnesses:");
boolean didOne = false;
for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) {
final long time = getScreenBrightnessTime(i, rawRealtime, which);
if (time == 0) {
continue;
}
sb.append("\n ");
sb.append(prefix);
didOne = true;
sb.append(SCREEN_BRIGHTNESS_NAMES[i]);
sb.append(" ");
formatTimeMs(sb, time/1000);
sb.append("(");
sb.append(formatRatioLocked(time, screenOnTime));
sb.append(")");
}
if (!didOne) sb.append(" (no activity)");
pw.println(sb.toString());
if (powerSaveModeEnabledTime != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Power save mode enabled: ");
formatTimeMs(sb, powerSaveModeEnabledTime / 1000);
sb.append("(");
sb.append(formatRatioLocked(powerSaveModeEnabledTime, whichBatteryRealtime));
sb.append(")");
pw.println(sb.toString());
}
if (deviceLightIdlingTime != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Device light idling: ");
formatTimeMs(sb, deviceLightIdlingTime / 1000);
sb.append("(");
sb.append(formatRatioLocked(deviceLightIdlingTime, whichBatteryRealtime));
sb.append(") "); sb.append(getDeviceIdlingCount(DEVICE_IDLE_MODE_LIGHT, which));
sb.append("x");
pw.println(sb.toString());
}
if (deviceIdleModeLightTime != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Idle mode light time: ");
formatTimeMs(sb, deviceIdleModeLightTime / 1000);
sb.append("(");
sb.append(formatRatioLocked(deviceIdleModeLightTime, whichBatteryRealtime));
sb.append(") ");
sb.append(getDeviceIdleModeCount(DEVICE_IDLE_MODE_LIGHT, which));
sb.append("x");
sb.append(" -- longest ");
formatTimeMs(sb, getLongestDeviceIdleModeTime(DEVICE_IDLE_MODE_LIGHT));
pw.println(sb.toString());
}
if (deviceIdlingTime != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Device full idling: ");
formatTimeMs(sb, deviceIdlingTime / 1000);
sb.append("(");
sb.append(formatRatioLocked(deviceIdlingTime, whichBatteryRealtime));
sb.append(") "); sb.append(getDeviceIdlingCount(DEVICE_IDLE_MODE_DEEP, which));
sb.append("x");
pw.println(sb.toString());
}
if (deviceIdleModeFullTime != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Idle mode full time: ");
formatTimeMs(sb, deviceIdleModeFullTime / 1000);
sb.append("(");
sb.append(formatRatioLocked(deviceIdleModeFullTime, whichBatteryRealtime));
sb.append(") ");
sb.append(getDeviceIdleModeCount(DEVICE_IDLE_MODE_DEEP, which));
sb.append("x");
sb.append(" -- longest ");
formatTimeMs(sb, getLongestDeviceIdleModeTime(DEVICE_IDLE_MODE_DEEP));
pw.println(sb.toString());
}
if (phoneOnTime != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Active phone call: "); formatTimeMs(sb, phoneOnTime / 1000);
sb.append("("); sb.append(formatRatioLocked(phoneOnTime, whichBatteryRealtime));
sb.append(") "); sb.append(getPhoneOnCount(which)); sb.append("x");
}
final int connChanges = getNumConnectivityChange(which);
if (connChanges != 0) {
pw.print(prefix);
pw.print(" Connectivity changes: "); pw.println(connChanges);
}
// Calculate wakelock times across all uids.
long fullWakeLockTimeTotalMicros = 0;
long partialWakeLockTimeTotalMicros = 0;
final ArrayList<TimerEntry> timers = new ArrayList<>();
for (int iu = 0; iu < NU; iu++) {
final Uid u = uidStats.valueAt(iu);
final ArrayMap<String, ? extends Uid.Wakelock> wakelocks
= u.getWakelockStats();
for (int iw=wakelocks.size()-1; iw>=0; iw--) {
final Uid.Wakelock wl = wakelocks.valueAt(iw);
final Timer fullWakeTimer = wl.getWakeTime(WAKE_TYPE_FULL);
if (fullWakeTimer != null) {
fullWakeLockTimeTotalMicros += fullWakeTimer.getTotalTimeLocked(
rawRealtime, which);
}
final Timer partialWakeTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL);
if (partialWakeTimer != null) {
final long totalTimeMicros = partialWakeTimer.getTotalTimeLocked(
rawRealtime, which);
if (totalTimeMicros > 0) {
if (reqUid < 0) {
// Only show the ordered list of all wake
// locks if the caller is not asking for data
// about a specific uid.
timers.add(new TimerEntry(wakelocks.keyAt(iw), u.getUid(),
partialWakeTimer, totalTimeMicros));
}
partialWakeLockTimeTotalMicros += totalTimeMicros;
}
}
}
}
final long mobileRxTotalBytes = getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which);
final long mobileTxTotalBytes = getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which);
final long wifiRxTotalBytes = getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which);
final long wifiTxTotalBytes = getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which);
final long mobileRxTotalPackets = getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which);
final long mobileTxTotalPackets = getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which);
final long wifiRxTotalPackets = getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which);
final long wifiTxTotalPackets = getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which);
final long btRxTotalBytes = getNetworkActivityBytes(NETWORK_BT_RX_DATA, which);
final long btTxTotalBytes = getNetworkActivityBytes(NETWORK_BT_TX_DATA, which);
if (fullWakeLockTimeTotalMicros != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Total full wakelock time: "); formatTimeMsNoSpace(sb,
(fullWakeLockTimeTotalMicros + 500) / 1000);
pw.println(sb.toString());
}
if (partialWakeLockTimeTotalMicros != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Total partial wakelock time: "); formatTimeMsNoSpace(sb,
(partialWakeLockTimeTotalMicros + 500) / 1000);
pw.println(sb.toString());
}
final long multicastWakeLockTimeTotalMicros =
getWifiMulticastWakelockTime(rawRealtime, which);
final int multicastWakeLockCountTotal = getWifiMulticastWakelockCount(which);
if (multicastWakeLockTimeTotalMicros != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Total WiFi Multicast wakelock Count: ");
sb.append(multicastWakeLockCountTotal);
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" Total WiFi Multicast wakelock time: ");
formatTimeMsNoSpace(sb, (multicastWakeLockTimeTotalMicros + 500) / 1000);
pw.println(sb.toString());
}
final int numDisplays = getDisplayCount();
if (numDisplays > 1) {
pw.println("");
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" MULTI-DISPLAY POWER SUMMARY START");
pw.println(sb.toString());
for (int display = 0; display < numDisplays; display++) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Display ");
sb.append(display);
sb.append(" Statistics:");
pw.println(sb.toString());
final long displayScreenOnTime = getDisplayScreenOnTime(display, rawRealtime);
sb.setLength(0);
sb.append(prefix);
sb.append(" Screen on: ");
formatTimeMs(sb, displayScreenOnTime / 1000);
sb.append("(");
sb.append(formatRatioLocked(displayScreenOnTime, whichBatteryRealtime));
sb.append(") ");
pw.println(sb.toString());
sb.setLength(0);
sb.append(" Screen brightness levels:");
didOne = false;
for (int bin = 0; bin < NUM_SCREEN_BRIGHTNESS_BINS; bin++) {
final long timeUs = getDisplayScreenBrightnessTime(display, bin, rawRealtime);
if (timeUs == 0) {
continue;
}
didOne = true;
sb.append("\n ");
sb.append(prefix);
sb.append(SCREEN_BRIGHTNESS_NAMES[bin]);
sb.append(" ");
formatTimeMs(sb, timeUs / 1000);
sb.append("(");
sb.append(formatRatioLocked(timeUs, displayScreenOnTime));
sb.append(")");
}
if (!didOne) sb.append(" (no activity)");
pw.println(sb.toString());
final long displayScreenDozeTimeUs = getDisplayScreenDozeTime(display, rawRealtime);
sb.setLength(0);
sb.append(prefix);
sb.append(" Screen Doze: ");
formatTimeMs(sb, displayScreenDozeTimeUs / 1000);
sb.append("(");
sb.append(formatRatioLocked(displayScreenDozeTimeUs, whichBatteryRealtime));
sb.append(") ");
pw.println(sb.toString());
}
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" MULTI-DISPLAY POWER SUMMARY END");
pw.println(sb.toString());
}
pw.println("");
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" CONNECTIVITY POWER SUMMARY START");
pw.println(sb.toString());
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" Logging duration for connectivity statistics: ");
formatTimeMs(sb, whichBatteryRealtime / 1000);
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" Cellular Statistics:");
pw.println(sb.toString());
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" Cellular kernel active time: ");
final long mobileActiveTime = getMobileRadioActiveTime(rawRealtime, which);
formatTimeMs(sb, mobileActiveTime / 1000);
sb.append("("); sb.append(formatRatioLocked(mobileActiveTime, whichBatteryRealtime));
sb.append(")");
pw.println(sb.toString());
printControllerActivity(pw, sb, prefix, CELLULAR_CONTROLLER_NAME,
getModemControllerActivity(), which);
printCellularPerRatBreakdown(pw, sb, prefix + " ", rawRealtimeMs);
pw.print(" Cellular data received: "); pw.println(formatBytesLocked(mobileRxTotalBytes));
pw.print(" Cellular data sent: "); pw.println(formatBytesLocked(mobileTxTotalBytes));
pw.print(" Cellular packets received: "); pw.println(mobileRxTotalPackets);
pw.print(" Cellular packets sent: "); pw.println(mobileTxTotalPackets);
sb.setLength(0);
sb.append(prefix);
sb.append(" Cellular Radio Access Technology:");
didOne = false;
for (int connType = 0; connType < NUM_DATA_CONNECTION_TYPES; connType++) {
final long time = getPhoneDataConnectionTime(connType, rawRealtime, which);
if (time == 0) {
continue;
}
sb.append("\n ");
sb.append(prefix);
didOne = true;
sb.append(connType < DATA_CONNECTION_NAMES.length ?
DATA_CONNECTION_NAMES[connType] : "ERROR");
sb.append(" ");
formatTimeMs(sb, time/1000);
sb.append("(");
sb.append(formatRatioLocked(time, whichBatteryRealtime));
sb.append(") ");
if (connType == TelephonyManager.NETWORK_TYPE_LTE) {
// Report any of the LTE time was spent in NR NSA mode.
final long nrNsaTime = getNrNsaTime(rawRealtime);
if (nrNsaTime != 0) {
sb.append("\n ");
sb.append(prefix);
sb.append("nr_nsa");
sb.append(" ");
formatTimeMs(sb, nrNsaTime / 1000);
sb.append("(");
sb.append(formatRatioLocked(nrNsaTime, whichBatteryRealtime));
sb.append(") ");
}
}
}
if (!didOne) sb.append(" (no activity)");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" Cellular Rx signal strength (RSRP):");
final String[] cellularRxSignalStrengthDescription = new String[]{
"very poor (less than -128dBm): ",
"poor (-128dBm to -118dBm): ",
"moderate (-118dBm to -108dBm): ",
"good (-108dBm to -98dBm): ",
"great (greater than -98dBm): "};
didOne = false;
final int numCellularRxBins = Math.min(CellSignalStrength.getNumSignalStrengthLevels(),
cellularRxSignalStrengthDescription.length);
for (int i=0; i<numCellularRxBins; i++) {
final long time = getPhoneSignalStrengthTime(i, rawRealtime, which);
if (time == 0) {
continue;
}
sb.append("\n ");
sb.append(prefix);
didOne = true;
sb.append(cellularRxSignalStrengthDescription[i]);
sb.append(" ");
formatTimeMs(sb, time/1000);
sb.append("(");
sb.append(formatRatioLocked(time, whichBatteryRealtime));
sb.append(") ");
}
if (!didOne) sb.append(" (no activity)");
pw.println(sb.toString());
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" Wifi Statistics:");
pw.println(sb.toString());
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" Wifi kernel active time: ");
final long wifiActiveTime = getWifiActiveTime(rawRealtime, which);
formatTimeMs(sb, wifiActiveTime / 1000);
sb.append("("); sb.append(formatRatioLocked(wifiActiveTime, whichBatteryRealtime));
sb.append(")");
pw.println(sb.toString());
printControllerActivity(pw, sb, prefix, WIFI_CONTROLLER_NAME,
getWifiControllerActivity(), which);
pw.print(" Wifi data received: "); pw.println(formatBytesLocked(wifiRxTotalBytes));
pw.print(" Wifi data sent: "); pw.println(formatBytesLocked(wifiTxTotalBytes));
pw.print(" Wifi packets received: "); pw.println(wifiRxTotalPackets);
pw.print(" Wifi packets sent: "); pw.println(wifiTxTotalPackets);
sb.setLength(0);
sb.append(prefix);
sb.append(" Wifi states:");
didOne = false;
for (int i=0; i<NUM_WIFI_STATES; i++) {
final long time = getWifiStateTime(i, rawRealtime, which);
if (time == 0) {
continue;
}
sb.append("\n ");
didOne = true;
sb.append(WIFI_STATE_NAMES[i]);
sb.append(" ");
formatTimeMs(sb, time/1000);
sb.append("(");
sb.append(formatRatioLocked(time, whichBatteryRealtime));
sb.append(") ");
}
if (!didOne) sb.append(" (no activity)");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" Wifi supplicant states:");
didOne = false;
for (int i=0; i<NUM_WIFI_SUPPL_STATES; i++) {
final long time = getWifiSupplStateTime(i, rawRealtime, which);
if (time == 0) {
continue;
}
sb.append("\n ");
didOne = true;
sb.append(WIFI_SUPPL_STATE_NAMES[i]);
sb.append(" ");
formatTimeMs(sb, time/1000);
sb.append("(");
sb.append(formatRatioLocked(time, whichBatteryRealtime));
sb.append(") ");
}
if (!didOne) sb.append(" (no activity)");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" Wifi Rx signal strength (RSSI):");
final String[] wifiRxSignalStrengthDescription = new String[]{
"very poor (less than -88.75dBm): ",
"poor (-88.75 to -77.5dBm): ",
"moderate (-77.5dBm to -66.25dBm): ",
"good (-66.25dBm to -55dBm): ",
"great (greater than -55dBm): "};
didOne = false;
final int numWifiRxBins = Math.min(NUM_WIFI_SIGNAL_STRENGTH_BINS,
wifiRxSignalStrengthDescription.length);
for (int i=0; i<numWifiRxBins; i++) {
final long time = getWifiSignalStrengthTime(i, rawRealtime, which);
if (time == 0) {
continue;
}
sb.append("\n ");
sb.append(prefix);
didOne = true;
sb.append(" ");
sb.append(wifiRxSignalStrengthDescription[i]);
formatTimeMs(sb, time/1000);
sb.append("(");
sb.append(formatRatioLocked(time, whichBatteryRealtime));
sb.append(") ");
}
if (!didOne) sb.append(" (no activity)");
pw.println(sb.toString());
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" GPS Statistics:");
pw.println(sb.toString());
sb.setLength(0);
sb.append(prefix);
sb.append(" GPS signal quality (Top 4 Average CN0):");
final String[] gpsSignalQualityDescription = new String[]{
"poor (less than 20 dBHz): ",
"good (greater than 20 dBHz): "};
final int numGpsSignalQualityBins = Math.min(
GnssSignalQuality.NUM_GNSS_SIGNAL_QUALITY_LEVELS,
gpsSignalQualityDescription.length);
for (int i=0; i<numGpsSignalQualityBins; i++) {
final long time = getGpsSignalQualityTime(i, rawRealtime, which);
sb.append("\n ");
sb.append(prefix);
sb.append(" ");
sb.append(gpsSignalQualityDescription[i]);
formatTimeMs(sb, time/1000);
sb.append("(");
sb.append(formatRatioLocked(time, whichBatteryRealtime));
sb.append(") ");
}
pw.println(sb.toString());
final long gpsBatteryDrainMaMs = getGpsBatteryDrainMaMs();
if (gpsBatteryDrainMaMs > 0) {
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" GPS Battery Drain: ");
sb.append(new DecimalFormat("#.##").format(
((double) gpsBatteryDrainMaMs) / (3600 * 1000)));
sb.append("mAh");
pw.println(sb.toString());
}
pw.print(prefix);
sb.setLength(0);
sb.append(prefix);
sb.append(" CONNECTIVITY POWER SUMMARY END");
pw.println(sb.toString());
pw.println("");
pw.print(prefix);
pw.print(" Bluetooth total received: "); pw.print(formatBytesLocked(btRxTotalBytes));
pw.print(", sent: "); pw.println(formatBytesLocked(btTxTotalBytes));
final long bluetoothScanTimeMs = getBluetoothScanTime(rawRealtime, which) / 1000;
sb.setLength(0);
sb.append(prefix);
sb.append(" Bluetooth scan time: "); formatTimeMs(sb, bluetoothScanTimeMs);
pw.println(sb.toString());
printControllerActivity(pw, sb, prefix, "Bluetooth", getBluetoothControllerActivity(),
which);
pw.println();
pw.print(prefix); pw.println(" Device battery use since last full charge");
pw.print(prefix); pw.print(" Amount discharged (lower bound): ");
pw.println(getLowDischargeAmountSinceCharge());
pw.print(prefix); pw.print(" Amount discharged (upper bound): ");
pw.println(getHighDischargeAmountSinceCharge());
pw.print(prefix); pw.print(" Amount discharged while screen on: ");
pw.println(getDischargeAmountScreenOnSinceCharge());
pw.print(prefix); pw.print(" Amount discharged while screen off: ");
pw.println(getDischargeAmountScreenOffSinceCharge());
pw.print(prefix); pw.print(" Amount discharged while screen doze: ");
pw.println(getDischargeAmountScreenDozeSinceCharge());
pw.println();
BatteryUsageStats stats = dumpHelper.getBatteryUsageStats(this, true /* detailed */);
stats.dump(pw, prefix);
List<UidMobileRadioStats> uidMobileRadioStats =
getUidMobileRadioStats(stats.getUidBatteryConsumers());
if (uidMobileRadioStats.size() > 0) {
pw.print(prefix);
pw.println(" Per-app mobile ms per packet:");
long totalTime = 0;
for (int i = 0; i < uidMobileRadioStats.size(); i++) {
final UidMobileRadioStats mrs = uidMobileRadioStats.get(i);
sb.setLength(0);
sb.append(prefix);
sb.append(" Uid ");
UserHandle.formatUid(sb, mrs.uid);
sb.append(": ");
sb.append(formatValue(mrs.millisecondsPerPacket));
sb.append(" (");
sb.append(mrs.rxPackets + mrs.txPackets);
sb.append(" packets over ");
formatTimeMsNoSpace(sb, mrs.radioActiveMs);
sb.append(") ");
sb.append(mrs.radioActiveCount);
sb.append("x");
pw.println(sb);
totalTime += mrs.radioActiveMs;
}
sb.setLength(0);
sb.append(prefix);
sb.append(" TOTAL TIME: ");
formatTimeMs(sb, totalTime);
sb.append("(");
sb.append(formatRatioLocked(totalTime, whichBatteryRealtime));
sb.append(")");
pw.println(sb);
pw.println();
}
final Comparator<TimerEntry> timerComparator = new Comparator<TimerEntry>() {
@Override
public int compare(TimerEntry lhs, TimerEntry rhs) {
long lhsTime = lhs.mTime;
long rhsTime = rhs.mTime;
if (lhsTime < rhsTime) {
return 1;
}
if (lhsTime > rhsTime) {
return -1;
}
return 0;
}
};
if (reqUid < 0) {
final Map<String, ? extends Timer> kernelWakelocks
= getKernelWakelockStats();
if (kernelWakelocks.size() > 0) {
final ArrayList<TimerEntry> ktimers = new ArrayList<>();
for (Map.Entry<String, ? extends Timer> ent
: kernelWakelocks.entrySet()) {
final Timer timer = ent.getValue();
final long totalTimeMillis = computeWakeLock(timer, rawRealtime, which);
if (totalTimeMillis > 0) {
ktimers.add(new TimerEntry(ent.getKey(), 0, timer, totalTimeMillis));
}
}
if (ktimers.size() > 0) {
Collections.sort(ktimers, timerComparator);
pw.print(prefix); pw.println(" All kernel wake locks:");
for (int i=0; i<ktimers.size(); i++) {
final TimerEntry timer = ktimers.get(i);
String linePrefix = ": ";
sb.setLength(0);
sb.append(prefix);
sb.append(" Kernel Wake lock ");
sb.append(timer.mName);
linePrefix = printWakeLock(sb, timer.mTimer, rawRealtime, null,
which, linePrefix);
if (!linePrefix.equals(": ")) {
sb.append(" realtime");
// Only print out wake locks that were held
pw.println(sb.toString());
}
}
pw.println();
}
}
if (timers.size() > 0) {
Collections.sort(timers, timerComparator);
pw.print(prefix); pw.println(" All partial wake locks:");
for (int i=0; i<timers.size(); i++) {
TimerEntry timer = timers.get(i);
sb.setLength(0);
sb.append(" Wake lock ");
UserHandle.formatUid(sb, timer.mId);
sb.append(" ");
sb.append(timer.mName);
printWakeLock(sb, timer.mTimer, rawRealtime, null, which, ": ");
sb.append(" realtime");
pw.println(sb.toString());
}
timers.clear();
pw.println();
}
final Map<String, ? extends Timer> wakeupReasons = getWakeupReasonStats();
if (wakeupReasons.size() > 0) {
pw.print(prefix); pw.println(" All wakeup reasons:");
final ArrayList<TimerEntry> reasons = new ArrayList<>();
for (Map.Entry<String, ? extends Timer> ent : wakeupReasons.entrySet()) {
final Timer timer = ent.getValue();
reasons.add(new TimerEntry(ent.getKey(), 0, timer,
timer.getCountLocked(which)));
}
Collections.sort(reasons, timerComparator);
for (int i=0; i<reasons.size(); i++) {
TimerEntry timer = reasons.get(i);
String linePrefix = ": ";
sb.setLength(0);
sb.append(prefix);
sb.append(" Wakeup reason ");
sb.append(timer.mName);
printWakeLock(sb, timer.mTimer, rawRealtime, null, which, ": ");
sb.append(" realtime");
pw.println(sb.toString());
}
pw.println();
}
}
final LongSparseArray<? extends Timer> mMemoryStats = getKernelMemoryStats();
if (mMemoryStats.size() > 0) {
pw.println(" Memory Stats");
for (int i = 0; i < mMemoryStats.size(); i++) {
sb.setLength(0);
sb.append(" Bandwidth ");
sb.append(mMemoryStats.keyAt(i));
sb.append(" Time ");
sb.append(mMemoryStats.valueAt(i).getTotalTimeLocked(rawRealtime, which));
pw.println(sb.toString());
}
pw.println();
}
final Map<String, ? extends Timer> rpmStats = getRpmStats();
if (rpmStats.size() > 0) {
pw.print(prefix); pw.println(" Resource Power Manager Stats");
if (rpmStats.size() > 0) {
for (Map.Entry<String, ? extends Timer> ent : rpmStats.entrySet()) {
final String timerName = ent.getKey();
final Timer timer = ent.getValue();
printTimer(pw, sb, timer, rawRealtime, which, prefix, timerName);
}
}
pw.println();
}
if (SCREEN_OFF_RPM_STATS_ENABLED) {
final Map<String, ? extends Timer> screenOffRpmStats = getScreenOffRpmStats();
if (screenOffRpmStats.size() > 0) {
pw.print(prefix);
pw.println(" Resource Power Manager Stats for when screen was off");
if (screenOffRpmStats.size() > 0) {
for (Map.Entry<String, ? extends Timer> ent : screenOffRpmStats.entrySet()) {
final String timerName = ent.getKey();
final Timer timer = ent.getValue();
printTimer(pw, sb, timer, rawRealtime, which, prefix, timerName);
}
}
pw.println();
}
}
final CpuScalingPolicies scalingPolicies = getCpuScalingPolicies();
if (scalingPolicies != null) {
sb.setLength(0);
sb.append(" CPU scaling: ");
for (int policy : scalingPolicies.getPolicies()) {
sb.append(" policy").append(policy).append(':');
for (int frequency : scalingPolicies.getFrequencies(policy)) {
sb.append(' ').append(frequency);
}
}
pw.println(sb);
pw.println();
}
for (int iu=0; iu<NU; iu++) {
final int uid = uidStats.keyAt(iu);
if (reqUid >= 0 && uid != reqUid && uid != Process.SYSTEM_UID) {
continue;
}
final Uid u = uidStats.valueAt(iu);
pw.print(prefix);
pw.print(" ");
UserHandle.formatUid(pw, uid);
pw.println(":");
boolean uidActivity = false;
final long mobileRxBytes = u.getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which);
final long mobileTxBytes = u.getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which);
final long wifiRxBytes = u.getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which);
final long wifiTxBytes = u.getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which);
final long btRxBytes = u.getNetworkActivityBytes(NETWORK_BT_RX_DATA, which);
final long btTxBytes = u.getNetworkActivityBytes(NETWORK_BT_TX_DATA, which);
final long mobileRxPackets = u.getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which);
final long mobileTxPackets = u.getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which);
final long wifiRxPackets = u.getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which);
final long wifiTxPackets = u.getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which);
final long uidMobileActiveTime = u.getMobileRadioActiveTime(which);
final int uidMobileActiveCount = u.getMobileRadioActiveCount(which);
final long fullWifiLockOnTime = u.getFullWifiLockTime(rawRealtime, which);
final long wifiScanTime = u.getWifiScanTime(rawRealtime, which);
final int wifiScanCount = u.getWifiScanCount(which);
final int wifiScanCountBg = u.getWifiScanBackgroundCount(which);
// 'actualTime' are unpooled and always since reset (regardless of 'which')
final long wifiScanActualTime = u.getWifiScanActualTime(rawRealtime);
final long wifiScanActualTimeBg = u.getWifiScanBackgroundTime(rawRealtime);
final long uidWifiRunningTime = u.getWifiRunningTime(rawRealtime, which);
final long mobileWakeup = u.getMobileRadioApWakeupCount(which);
final long wifiWakeup = u.getWifiRadioApWakeupCount(which);
if (mobileRxBytes > 0 || mobileTxBytes > 0
|| mobileRxPackets > 0 || mobileTxPackets > 0) {
pw.print(prefix); pw.print(" Mobile network: ");
pw.print(formatBytesLocked(mobileRxBytes)); pw.print(" received, ");
pw.print(formatBytesLocked(mobileTxBytes));
pw.print(" sent (packets "); pw.print(mobileRxPackets);
pw.print(" received, "); pw.print(mobileTxPackets); pw.println(" sent)");
}
if (uidMobileActiveTime > 0 || uidMobileActiveCount > 0) {
sb.setLength(0);
sb.append(prefix); sb.append(" Mobile radio active: ");
formatTimeMs(sb, uidMobileActiveTime / 1000);
sb.append("(");
sb.append(formatRatioLocked(uidMobileActiveTime, mobileActiveTime));
sb.append(") "); sb.append(uidMobileActiveCount); sb.append("x");
long packets = mobileRxPackets + mobileTxPackets;
if (packets == 0) {
packets = 1;
}
sb.append(" @ ");
sb.append(formatCharge(uidMobileActiveTime / 1000 / (double) packets));
sb.append(" mspp");
pw.println(sb.toString());
}
if (mobileWakeup > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Mobile radio AP wakeups: ");
sb.append(mobileWakeup);
pw.println(sb.toString());
}
printControllerActivityIfInteresting(pw, sb, prefix + " ",
CELLULAR_CONTROLLER_NAME, u.getModemControllerActivity(), which);
if (wifiRxBytes > 0 || wifiTxBytes > 0 || wifiRxPackets > 0 || wifiTxPackets > 0) {
pw.print(prefix); pw.print(" Wi-Fi network: ");
pw.print(formatBytesLocked(wifiRxBytes)); pw.print(" received, ");
pw.print(formatBytesLocked(wifiTxBytes));
pw.print(" sent (packets "); pw.print(wifiRxPackets);
pw.print(" received, "); pw.print(wifiTxPackets); pw.println(" sent)");
}
if (fullWifiLockOnTime != 0 || wifiScanTime != 0 || wifiScanCount != 0
|| wifiScanCountBg != 0 || wifiScanActualTime != 0 || wifiScanActualTimeBg != 0
|| uidWifiRunningTime != 0) {
sb.setLength(0);
sb.append(prefix); sb.append(" Wifi Running: ");
formatTimeMs(sb, uidWifiRunningTime / 1000);
sb.append("("); sb.append(formatRatioLocked(uidWifiRunningTime,
whichBatteryRealtime)); sb.append(")\n");
sb.append(prefix); sb.append(" Full Wifi Lock: ");
formatTimeMs(sb, fullWifiLockOnTime / 1000);
sb.append("("); sb.append(formatRatioLocked(fullWifiLockOnTime,
whichBatteryRealtime)); sb.append(")\n");
sb.append(prefix); sb.append(" Wifi Scan (blamed): ");
formatTimeMs(sb, wifiScanTime / 1000);
sb.append("("); sb.append(formatRatioLocked(wifiScanTime,
whichBatteryRealtime)); sb.append(") ");
sb.append(wifiScanCount);
sb.append("x\n");
// actual and background times are unpooled and since reset (regardless of 'which')
sb.append(prefix); sb.append(" Wifi Scan (actual): ");
formatTimeMs(sb, wifiScanActualTime / 1000);
sb.append("("); sb.append(formatRatioLocked(wifiScanActualTime,
computeBatteryRealtime(rawRealtime, STATS_SINCE_CHARGED)));
sb.append(") ");
sb.append(wifiScanCount);
sb.append("x\n");
sb.append(prefix); sb.append(" Background Wifi Scan: ");
formatTimeMs(sb, wifiScanActualTimeBg / 1000);
sb.append("("); sb.append(formatRatioLocked(wifiScanActualTimeBg,
computeBatteryRealtime(rawRealtime, STATS_SINCE_CHARGED)));
sb.append(") ");
sb.append(wifiScanCountBg);
sb.append("x");
pw.println(sb.toString());
}
if (wifiWakeup > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" WiFi AP wakeups: ");
sb.append(wifiWakeup);
pw.println(sb.toString());
}
printControllerActivityIfInteresting(pw, sb, prefix + " ", WIFI_CONTROLLER_NAME,
u.getWifiControllerActivity(), which);
if (btRxBytes > 0 || btTxBytes > 0) {
pw.print(prefix); pw.print(" Bluetooth network: ");
pw.print(formatBytesLocked(btRxBytes)); pw.print(" received, ");
pw.print(formatBytesLocked(btTxBytes));
pw.println(" sent");
}
final Timer bleTimer = u.getBluetoothScanTimer();
if (bleTimer != null) {
// Convert from microseconds to milliseconds with rounding
final long totalTimeMs = (bleTimer.getTotalTimeLocked(rawRealtime, which) + 500)
/ 1000;
if (totalTimeMs != 0) {
final int count = bleTimer.getCountLocked(which);
final Timer bleTimerBg = u.getBluetoothScanBackgroundTimer();
final int countBg = bleTimerBg != null ? bleTimerBg.getCountLocked(which) : 0;
// 'actualTime' are unpooled and always since reset (regardless of 'which')
final long actualTimeMs = bleTimer.getTotalDurationMsLocked(rawRealtimeMs);
final long actualTimeMsBg = bleTimerBg != null ?
bleTimerBg.getTotalDurationMsLocked(rawRealtimeMs) : 0;
// Result counters
final int resultCount = u.getBluetoothScanResultCounter() != null ?
u.getBluetoothScanResultCounter().getCountLocked(which) : 0;
final int resultCountBg = u.getBluetoothScanResultBgCounter() != null ?
u.getBluetoothScanResultBgCounter().getCountLocked(which) : 0;
// Unoptimized scan timer. Unpooled and since reset (regardless of 'which').
final Timer unoptimizedScanTimer = u.getBluetoothUnoptimizedScanTimer();
final long unoptimizedScanTotalTime = unoptimizedScanTimer != null ?
unoptimizedScanTimer.getTotalDurationMsLocked(rawRealtimeMs) : 0;
final long unoptimizedScanMaxTime = unoptimizedScanTimer != null ?
unoptimizedScanTimer.getMaxDurationMsLocked(rawRealtimeMs) : 0;
// Unoptimized bg scan timer. Unpooled and since reset (regardless of 'which').
final Timer unoptimizedScanTimerBg =
u.getBluetoothUnoptimizedScanBackgroundTimer();
final long unoptimizedScanTotalTimeBg = unoptimizedScanTimerBg != null ?
unoptimizedScanTimerBg.getTotalDurationMsLocked(rawRealtimeMs) : 0;
final long unoptimizedScanMaxTimeBg = unoptimizedScanTimerBg != null ?
unoptimizedScanTimerBg.getMaxDurationMsLocked(rawRealtimeMs) : 0;
sb.setLength(0);
if (actualTimeMs != totalTimeMs) {
sb.append(prefix);
sb.append(" Bluetooth Scan (total blamed realtime): ");
formatTimeMs(sb, totalTimeMs);
sb.append(" (");
sb.append(count);
sb.append(" times)");
if (bleTimer.isRunningLocked()) {
sb.append(" (currently running)");
}
sb.append("\n");
}
sb.append(prefix);
sb.append(" Bluetooth Scan (total actual realtime): ");
formatTimeMs(sb, actualTimeMs); // since reset, ignores 'which'
sb.append(" (");
sb.append(count);
sb.append(" times)");
if (bleTimer.isRunningLocked()) {
sb.append(" (currently running)");
}
sb.append("\n");
if (actualTimeMsBg > 0 || countBg > 0) {
sb.append(prefix);
sb.append(" Bluetooth Scan (background realtime): ");
formatTimeMs(sb, actualTimeMsBg); // since reset, ignores 'which'
sb.append(" (");
sb.append(countBg);
sb.append(" times)");
if (bleTimerBg != null && bleTimerBg.isRunningLocked()) {
sb.append(" (currently running in background)");
}
sb.append("\n");
}
sb.append(prefix);
sb.append(" Bluetooth Scan Results: ");
sb.append(resultCount);
sb.append(" (");
sb.append(resultCountBg);
sb.append(" in background)");
if (unoptimizedScanTotalTime > 0 || unoptimizedScanTotalTimeBg > 0) {
sb.append("\n");
sb.append(prefix);
sb.append(" Unoptimized Bluetooth Scan (realtime): ");
formatTimeMs(sb, unoptimizedScanTotalTime); // since reset, ignores 'which'
sb.append(" (max ");
formatTimeMs(sb, unoptimizedScanMaxTime); // since reset, ignores 'which'
sb.append(")");
if (unoptimizedScanTimer != null
&& unoptimizedScanTimer.isRunningLocked()) {
sb.append(" (currently running unoptimized)");
}
if (unoptimizedScanTimerBg != null && unoptimizedScanTotalTimeBg > 0) {
sb.append("\n");
sb.append(prefix);
sb.append(" Unoptimized Bluetooth Scan (background realtime): ");
formatTimeMs(sb, unoptimizedScanTotalTimeBg); // since reset
sb.append(" (max ");
formatTimeMs(sb, unoptimizedScanMaxTimeBg); // since reset
sb.append(")");
if (unoptimizedScanTimerBg.isRunningLocked()) {
sb.append(" (currently running unoptimized in background)");
}
}
}
pw.println(sb.toString());
uidActivity = true;
}
}
if (u.hasUserActivity()) {
boolean hasData = false;
for (int i=0; i<Uid.NUM_USER_ACTIVITY_TYPES; i++) {
final int val = u.getUserActivityCount(i, which);
if (val != 0) {
if (!hasData) {
sb.setLength(0);
sb.append(" User activity: ");
hasData = true;
} else {
sb.append(", ");
}
sb.append(val);
sb.append(" ");
sb.append(Uid.USER_ACTIVITY_TYPES[i]);
}
}
if (hasData) {
pw.println(sb.toString());
}
}
final ArrayMap<String, ? extends Uid.Wakelock> wakelocks
= u.getWakelockStats();
long totalFullWakelock = 0, totalPartialWakelock = 0, totalWindowWakelock = 0;
long totalDrawWakelock = 0;
int countWakelock = 0;
for (int iw=wakelocks.size()-1; iw>=0; iw--) {
final Uid.Wakelock wl = wakelocks.valueAt(iw);
String linePrefix = ": ";
sb.setLength(0);
sb.append(prefix);
sb.append(" Wake lock ");
sb.append(wakelocks.keyAt(iw));
linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_FULL), rawRealtime,
"full", which, linePrefix);
final Timer pTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL);
linePrefix = printWakeLock(sb, pTimer, rawRealtime,
"partial", which, linePrefix);
linePrefix = printWakeLock(sb, pTimer != null ? pTimer.getSubTimer() : null,
rawRealtime, "background partial", which, linePrefix);
linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_WINDOW), rawRealtime,
"window", which, linePrefix);
linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_DRAW), rawRealtime,
"draw", which, linePrefix);
sb.append(" realtime");
pw.println(sb.toString());
uidActivity = true;
countWakelock++;
totalFullWakelock += computeWakeLock(wl.getWakeTime(WAKE_TYPE_FULL),
rawRealtime, which);
totalPartialWakelock += computeWakeLock(wl.getWakeTime(WAKE_TYPE_PARTIAL),
rawRealtime, which);
totalWindowWakelock += computeWakeLock(wl.getWakeTime(WAKE_TYPE_WINDOW),
rawRealtime, which);
totalDrawWakelock += computeWakeLock(wl.getWakeTime(WAKE_TYPE_DRAW),
rawRealtime, which);
}
if (countWakelock > 1) {
// get unpooled partial wakelock quantities (unlike totalPartialWakelock, which is
// pooled and therefore just a lower bound)
long actualTotalPartialWakelock = 0;
long actualBgPartialWakelock = 0;
if (u.getAggregatedPartialWakelockTimer() != null) {
final Timer aggTimer = u.getAggregatedPartialWakelockTimer();
// Convert from microseconds to milliseconds with rounding
actualTotalPartialWakelock =
aggTimer.getTotalDurationMsLocked(rawRealtimeMs);
final Timer bgAggTimer = aggTimer.getSubTimer();
actualBgPartialWakelock = bgAggTimer != null ?
bgAggTimer.getTotalDurationMsLocked(rawRealtimeMs) : 0;
}
if (actualTotalPartialWakelock != 0 || actualBgPartialWakelock != 0 ||
totalFullWakelock != 0 || totalPartialWakelock != 0 ||
totalWindowWakelock != 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" TOTAL wake: ");
boolean needComma = false;
if (totalFullWakelock != 0) {
needComma = true;
formatTimeMs(sb, totalFullWakelock);
sb.append("full");
}
if (totalPartialWakelock != 0) {
if (needComma) {
sb.append(", ");
}
needComma = true;
formatTimeMs(sb, totalPartialWakelock);
sb.append("blamed partial");
}
if (actualTotalPartialWakelock != 0) {
if (needComma) {
sb.append(", ");
}
needComma = true;
formatTimeMs(sb, actualTotalPartialWakelock);
sb.append("actual partial");
}
if (actualBgPartialWakelock != 0) {
if (needComma) {
sb.append(", ");
}
needComma = true;
formatTimeMs(sb, actualBgPartialWakelock);
sb.append("actual background partial");
}
if (totalWindowWakelock != 0) {
if (needComma) {
sb.append(", ");
}
needComma = true;
formatTimeMs(sb, totalWindowWakelock);
sb.append("window");
}
if (totalDrawWakelock != 0) {
if (needComma) {
sb.append(",");
}
needComma = true;
formatTimeMs(sb, totalDrawWakelock);
sb.append("draw");
}
sb.append(" realtime");
pw.println(sb.toString());
}
}
// Calculate multicast wakelock stats
final Timer mcTimer = u.getMulticastWakelockStats();
if (mcTimer != null) {
final long multicastWakeLockTimeMicros = mcTimer.getTotalTimeLocked(rawRealtime, which);
final int multicastWakeLockCount = mcTimer.getCountLocked(which);
if (multicastWakeLockTimeMicros > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" WiFi Multicast Wakelock");
sb.append(" count = ");
sb.append(multicastWakeLockCount);
sb.append(" time = ");
formatTimeMsNoSpace(sb, (multicastWakeLockTimeMicros + 500) / 1000);
pw.println(sb.toString());
}
}
final ArrayMap<String, ? extends Timer> syncs = u.getSyncStats();
for (int isy=syncs.size()-1; isy>=0; isy--) {
final Timer timer = syncs.valueAt(isy);
// Convert from microseconds to milliseconds with rounding
final long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000;
final int count = timer.getCountLocked(which);
final Timer bgTimer = timer.getSubTimer();
final long bgTime = bgTimer != null ?
bgTimer.getTotalDurationMsLocked(rawRealtimeMs) : -1;
final int bgCount = bgTimer != null ? bgTimer.getCountLocked(which) : -1;
sb.setLength(0);
sb.append(prefix);
sb.append(" Sync ");
sb.append(syncs.keyAt(isy));
sb.append(": ");
if (totalTime != 0) {
formatTimeMs(sb, totalTime);
sb.append("realtime (");
sb.append(count);
sb.append(" times)");
if (bgTime > 0) {
sb.append(", ");
formatTimeMs(sb, bgTime);
sb.append("background (");
sb.append(bgCount);
sb.append(" times)");
}
} else {
sb.append("(not used)");
}
pw.println(sb.toString());
uidActivity = true;
}
final ArrayMap<String, ? extends Timer> jobs = u.getJobStats();
for (int ij=jobs.size()-1; ij>=0; ij--) {
final Timer timer = jobs.valueAt(ij);
// Convert from microseconds to milliseconds with rounding
final long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000;
final int count = timer.getCountLocked(which);
final Timer bgTimer = timer.getSubTimer();
final long bgTime = bgTimer != null ?
bgTimer.getTotalDurationMsLocked(rawRealtimeMs) : -1;
final int bgCount = bgTimer != null ? bgTimer.getCountLocked(which) : -1;
sb.setLength(0);
sb.append(prefix);
sb.append(" Job ");
sb.append(jobs.keyAt(ij));
sb.append(": ");
if (totalTime != 0) {
formatTimeMs(sb, totalTime);
sb.append("realtime (");
sb.append(count);
sb.append(" times)");
if (bgTime > 0) {
sb.append(", ");
formatTimeMs(sb, bgTime);
sb.append("background (");
sb.append(bgCount);
sb.append(" times)");
}
} else {
sb.append("(not used)");
}
pw.println(sb.toString());
uidActivity = true;
}
final ArrayMap<String, SparseIntArray> completions = u.getJobCompletionStats();
for (int ic=completions.size()-1; ic>=0; ic--) {
SparseIntArray types = completions.valueAt(ic);
if (types != null) {
pw.print(prefix);
pw.print(" Job Completions ");
pw.print(completions.keyAt(ic));
pw.print(":");
for (int it=0; it<types.size(); it++) {
pw.print(" ");
pw.print(JobParameters.getInternalReasonCodeDescription(types.keyAt(it)));
pw.print("(");
pw.print(types.valueAt(it));
pw.print("x)");
}
pw.println();
}
}
u.getDeferredJobsLineLocked(sb, which);
if (sb.length() > 0) {
pw.print(" Jobs deferred on launch "); pw.println(sb.toString());
}
uidActivity |= printTimer(pw, sb, u.getFlashlightTurnedOnTimer(), rawRealtime, which,
prefix, "Flashlight");
uidActivity |= printTimer(pw, sb, u.getCameraTurnedOnTimer(), rawRealtime, which,
prefix, "Camera");
uidActivity |= printTimer(pw, sb, u.getVideoTurnedOnTimer(), rawRealtime, which,
prefix, "Video");
uidActivity |= printTimer(pw, sb, u.getAudioTurnedOnTimer(), rawRealtime, which,
prefix, "Audio");
final SparseArray<? extends Uid.Sensor> sensors = u.getSensorStats();
final int NSE = sensors.size();
for (int ise=0; ise<NSE; ise++) {
final Uid.Sensor se = sensors.valueAt(ise);
final int sensorNumber = sensors.keyAt(ise);
sb.setLength(0);
sb.append(prefix);
sb.append(" Sensor ");
int handle = se.getHandle();
if (handle == Uid.Sensor.GPS) {
sb.append("GPS");
} else {
sb.append(handle);
}
sb.append(": ");
final Timer timer = se.getSensorTime();
if (timer != null) {
// Convert from microseconds to milliseconds with rounding
final long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500)
/ 1000;
final int count = timer.getCountLocked(which);
final Timer bgTimer = se.getSensorBackgroundTime();
final int bgCount = bgTimer != null ? bgTimer.getCountLocked(which) : 0;
// 'actualTime' are unpooled and always since reset (regardless of 'which')
final long actualTime = timer.getTotalDurationMsLocked(rawRealtimeMs);
final long bgActualTime = bgTimer != null ?
bgTimer.getTotalDurationMsLocked(rawRealtimeMs) : 0;
//timer.logState();
if (totalTime != 0) {
if (actualTime != totalTime) {
formatTimeMs(sb, totalTime);
sb.append("blamed realtime, ");
}
formatTimeMs(sb, actualTime); // since reset, regardless of 'which'
sb.append("realtime (");
sb.append(count);
sb.append(" times)");
if (bgActualTime != 0 || bgCount > 0) {
sb.append(", ");
formatTimeMs(sb, bgActualTime); // since reset, regardless of 'which'
sb.append("background (");
sb.append(bgCount);
sb.append(" times)");
}
} else {
sb.append("(not used)");
}
} else {
sb.append("(not used)");
}
pw.println(sb.toString());
uidActivity = true;
}
uidActivity |= printTimer(pw, sb, u.getVibratorOnTimer(), rawRealtime, which, prefix,
"Vibrator");
uidActivity |= printTimer(pw, sb, u.getForegroundActivityTimer(), rawRealtime, which,
prefix, "Foreground activities");
uidActivity |= printTimer(pw, sb, u.getForegroundServiceTimer(), rawRealtime, which,
prefix, "Foreground services");
long totalStateTime = 0;
for (int ips=0; ips<Uid.NUM_PROCESS_STATE; ips++) {
long time = u.getProcessStateTime(ips, rawRealtime, which);
if (time > 0) {
totalStateTime += time;
sb.setLength(0);
sb.append(prefix);
sb.append(" ");
sb.append(Uid.PROCESS_STATE_NAMES[ips]);
sb.append(" for: ");
formatTimeMs(sb, (time + 500) / 1000);
pw.println(sb.toString());
uidActivity = true;
}
}
if (totalStateTime > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Total running: ");
formatTimeMs(sb, (totalStateTime + 500) / 1000);
pw.println(sb.toString());
}
final long userCpuTimeUs = u.getUserCpuTimeUs(which);
final long systemCpuTimeUs = u.getSystemCpuTimeUs(which);
if (userCpuTimeUs > 0 || systemCpuTimeUs > 0) {
sb.setLength(0);
sb.append(prefix);
sb.append(" Total cpu time: u=");
formatTimeMs(sb, userCpuTimeUs / 1000);
sb.append("s=");
formatTimeMs(sb, systemCpuTimeUs / 1000);
pw.println(sb.toString());
}
final long[] cpuFreqTimes = u.getCpuFreqTimes(which);
if (cpuFreqTimes != null) {
sb.setLength(0);
sb.append(" Total cpu time per freq:");
for (int i = 0; i < cpuFreqTimes.length; ++i) {
sb.append(' ').append(cpuFreqTimes[i]);
}
pw.println(sb.toString());
}
final long[] screenOffCpuFreqTimes = u.getScreenOffCpuFreqTimes(which);
if (screenOffCpuFreqTimes != null) {
sb.setLength(0);
sb.append(" Total screen-off cpu time per freq:");
for (int i = 0; i < screenOffCpuFreqTimes.length; ++i) {
sb.append(' ').append(screenOffCpuFreqTimes[i]);
}
pw.println(sb.toString());
}
final long[] timesInFreqMs = new long[getCpuScalingPolicies().getScalingStepCount()];
for (int procState = 0; procState < Uid.NUM_PROCESS_STATE; ++procState) {
if (u.getCpuFreqTimes(timesInFreqMs, procState)) {
sb.setLength(0);
sb.append(" Cpu times per freq at state ")
.append(Uid.PROCESS_STATE_NAMES[procState]).append(':');
for (int i = 0; i < timesInFreqMs.length; ++i) {
sb.append(" ").append(timesInFreqMs[i]);
}
pw.println(sb.toString());
}
if (u.getScreenOffCpuFreqTimes(timesInFreqMs, procState)) {
sb.setLength(0);
sb.append(" Screen-off cpu times per freq at state ")
.append(Uid.PROCESS_STATE_NAMES[procState]).append(':');
for (int i = 0; i < timesInFreqMs.length; ++i) {
sb.append(" ").append(timesInFreqMs[i]);
}
pw.println(sb.toString());
}
}
final ArrayMap<String, ? extends Uid.Proc> processStats
= u.getProcessStats();
for (int ipr=processStats.size()-1; ipr>=0; ipr--) {
final Uid.Proc ps = processStats.valueAt(ipr);
long userTime;
long systemTime;
long foregroundTime;
int starts;
int numExcessive;
userTime = ps.getUserTime(which);
systemTime = ps.getSystemTime(which);
foregroundTime = ps.getForegroundTime(which);
starts = ps.getStarts(which);
final int numCrashes = ps.getNumCrashes(which);
final int numAnrs = ps.getNumAnrs(which);
numExcessive = which == STATS_SINCE_CHARGED
? ps.countExcessivePowers() : 0;
if (userTime != 0 || systemTime != 0 || foregroundTime != 0 || starts != 0
|| numExcessive != 0 || numCrashes != 0 || numAnrs != 0) {
sb.setLength(0);
sb.append(prefix); sb.append(" Proc ");
sb.append(processStats.keyAt(ipr)); sb.append(":\n");
sb.append(prefix); sb.append(" CPU: ");
formatTimeMs(sb, userTime); sb.append("usr + ");
formatTimeMs(sb, systemTime); sb.append("krn ; ");
formatTimeMs(sb, foregroundTime); sb.append("fg");
if (starts != 0 || numCrashes != 0 || numAnrs != 0) {
sb.append("\n"); sb.append(prefix); sb.append(" ");
boolean hasOne = false;
if (starts != 0) {
hasOne = true;
sb.append(starts); sb.append(" starts");
}
if (numCrashes != 0) {
if (hasOne) {
sb.append(", ");
}
hasOne = true;
sb.append(numCrashes); sb.append(" crashes");
}
if (numAnrs != 0) {
if (hasOne) {
sb.append(", ");
}
sb.append(numAnrs); sb.append(" anrs");
}
}
pw.println(sb.toString());
for (int e=0; e<numExcessive; e++) {
Uid.Proc.ExcessivePower ew = ps.getExcessivePower(e);
if (ew != null) {
pw.print(prefix); pw.print(" * Killed for ");
if (ew.type == Uid.Proc.ExcessivePower.TYPE_CPU) {
pw.print("cpu");
} else {
pw.print("unknown");
}
pw.print(" use: ");
TimeUtils.formatDuration(ew.usedTime, pw);
pw.print(" over ");
TimeUtils.formatDuration(ew.overTime, pw);
if (ew.overTime != 0) {
pw.print(" (");
pw.print((ew.usedTime*100)/ew.overTime);
pw.println("%)");
}
}
}
uidActivity = true;
}
}
final ArrayMap<String, ? extends Uid.Pkg> packageStats
= u.getPackageStats();
for (int ipkg=packageStats.size()-1; ipkg>=0; ipkg--) {
pw.print(prefix); pw.print(" Apk "); pw.print(packageStats.keyAt(ipkg));
pw.println(":");
boolean apkActivity = false;
final Uid.Pkg ps = packageStats.valueAt(ipkg);
final ArrayMap<String, ? extends Counter> alarms = ps.getWakeupAlarmStats();
for (int iwa=alarms.size()-1; iwa>=0; iwa--) {
pw.print(prefix); pw.print(" Wakeup alarm ");
pw.print(alarms.keyAt(iwa)); pw.print(": ");
pw.print(alarms.valueAt(iwa).getCountLocked(which));
pw.println(" times");
apkActivity = true;
}
final ArrayMap<String, ? extends Uid.Pkg.Serv> serviceStats = ps.getServiceStats();
for (int isvc=serviceStats.size()-1; isvc>=0; isvc--) {
final Uid.Pkg.Serv ss = serviceStats.valueAt(isvc);
final long startTime = ss.getStartTime(batteryUptime, which);
final int starts = ss.getStarts(which);
final int launches = ss.getLaunches(which);
if (startTime != 0 || starts != 0 || launches != 0) {
sb.setLength(0);
sb.append(prefix); sb.append(" Service ");
sb.append(serviceStats.keyAt(isvc)); sb.append(":\n");
sb.append(prefix); sb.append(" Created for: ");
formatTimeMs(sb, startTime / 1000);
sb.append("uptime\n");
sb.append(prefix); sb.append(" Starts: ");
sb.append(starts);
sb.append(", launches: "); sb.append(launches);
pw.println(sb.toString());
apkActivity = true;
}
}
if (!apkActivity) {
pw.print(prefix); pw.println(" (nothing executed)");
}
uidActivity = true;
}
if (!uidActivity) {
pw.print(prefix); pw.println(" (nothing executed)");
}
}
}
static void printBitDescriptions(StringBuilder sb, int oldval, int newval,
HistoryTag wakelockTag, BitDescription[] descriptions, boolean longNames) {
int diff = oldval ^ newval;
if (diff == 0) return;
boolean didWake = false;
for (int i=0; i<descriptions.length; i++) {
BitDescription bd = descriptions[i];
if ((diff&bd.mask) != 0) {
sb.append(longNames ? " " : ",");
if (bd.shift < 0) {
sb.append((newval & bd.mask) != 0 ? "+" : "-");
sb.append(longNames ? bd.name : bd.shortName);
if (bd.mask == HistoryItem.STATE_WAKE_LOCK_FLAG && wakelockTag != null) {
didWake = true;
sb.append("=");
if (longNames
|| wakelockTag.poolIdx == HistoryTag.HISTORY_TAG_POOL_OVERFLOW) {
UserHandle.formatUid(sb, wakelockTag.uid);
sb.append(":\"");
sb.append(wakelockTag.string.replace("\"", "\"\""));
sb.append("\"");
} else {
sb.append(wakelockTag.poolIdx);
}
}
} else {
sb.append(longNames ? bd.name : bd.shortName);
sb.append("=");
int val = (newval&bd.mask)>>bd.shift;
if (bd.values != null && val >= 0 && val < bd.values.length) {
sb.append(longNames ? bd.values[val] : bd.shortValues[val]);
} else {
sb.append(val);
}
}
}
}
if (!didWake && wakelockTag != null) {
sb.append(longNames ? " wake_lock=" : ",w=");
if (longNames || wakelockTag.poolIdx == HistoryTag.HISTORY_TAG_POOL_OVERFLOW) {
UserHandle.formatUid(sb, wakelockTag.uid);
sb.append(":\"");
sb.append(wakelockTag.string);
sb.append("\"");
} else {
sb.append(wakelockTag.poolIdx);
}
}
}
public void prepareForDumpLocked() {
// We don't need to require subclasses implement this.
}
public static class HistoryPrinter {
int oldState = 0;
int oldState2 = 0;
int oldLevel = -1;
int oldStatus = -1;
int oldHealth = -1;
int oldPlug = -1;
int oldTemp = -1;
int oldVolt = -1;
int oldChargeMAh = -1;
double oldModemRailChargeMah = -1;
double oldWifiRailChargeMah = -1;
long lastTime = -1;
void reset() {
oldState = oldState2 = 0;
oldLevel = -1;
oldStatus = -1;
oldHealth = -1;
oldPlug = -1;
oldTemp = -1;
oldVolt = -1;
oldChargeMAh = -1;
oldModemRailChargeMah = -1;
oldWifiRailChargeMah = -1;
}
public void printNextItem(PrintWriter pw, HistoryItem rec, long baseTime, boolean checkin,
boolean verbose) {
pw.print(printNextItem(rec, baseTime, checkin, verbose));
}
/** Print the next history item to proto. */
public void printNextItem(ProtoOutputStream proto, HistoryItem rec, long baseTime,
boolean verbose) {
String item = printNextItem(rec, baseTime, true, verbose);
for (String line : item.split("\n")) {
proto.write(BatteryStatsServiceDumpHistoryProto.CSV_LINES, line);
}
}
private String printNextItem(HistoryItem rec, long baseTime, boolean checkin,
boolean verbose) {
StringBuilder item = new StringBuilder();
if (!checkin) {
item.append(" ");
TimeUtils.formatDuration(
rec.time - baseTime, item, TimeUtils.HUNDRED_DAY_FIELD_LEN);
item.append(" (");
item.append(rec.numReadInts);
item.append(") ");
} else {
item.append(BATTERY_STATS_CHECKIN_VERSION); item.append(',');
item.append(HISTORY_DATA); item.append(',');
if (lastTime < 0) {
item.append(rec.time - baseTime);
} else {
item.append(rec.time - lastTime);
}
lastTime = rec.time;
}
if (rec.cmd == HistoryItem.CMD_START) {
if (checkin) {
item.append(":");
}
item.append("START\n");
reset();
} else if (rec.cmd == HistoryItem.CMD_CURRENT_TIME
|| rec.cmd == HistoryItem.CMD_RESET) {
if (checkin) {
item.append(":");
}
if (rec.cmd == HistoryItem.CMD_RESET) {
item.append("RESET:");
reset();
}
item.append("TIME:");
if (checkin) {
item.append(rec.currentTime);
item.append("\n");
} else {
item.append(" ");
item.append(DateFormat.format("yyyy-MM-dd-HH-mm-ss",
rec.currentTime).toString());
item.append("\n");
}
} else if (rec.cmd == HistoryItem.CMD_SHUTDOWN) {
if (checkin) {
item.append(":");
}
item.append("SHUTDOWN\n");
} else if (rec.cmd == HistoryItem.CMD_OVERFLOW) {
if (checkin) {
item.append(":");
}
item.append("*OVERFLOW*\n");
} else {
if (!checkin) {
if (rec.batteryLevel < 10) item.append("00");
else if (rec.batteryLevel < 100) item.append("0");
item.append(rec.batteryLevel);
if (verbose) {
item.append(" ");
if (rec.states < 0) ;
else if (rec.states < 0x10) item.append("0000000");
else if (rec.states < 0x100) item.append("000000");
else if (rec.states < 0x1000) item.append("00000");
else if (rec.states < 0x10000) item.append("0000");
else if (rec.states < 0x100000) item.append("000");
else if (rec.states < 0x1000000) item.append("00");
else if (rec.states < 0x10000000) item.append("0");
item.append(Integer.toHexString(rec.states));
}
} else {
if (oldLevel != rec.batteryLevel) {
oldLevel = rec.batteryLevel;
item.append(",Bl="); item.append(rec.batteryLevel);
}
}
if (oldStatus != rec.batteryStatus) {
oldStatus = rec.batteryStatus;
item.append(checkin ? ",Bs=" : " status=");
switch (oldStatus) {
case BatteryManager.BATTERY_STATUS_UNKNOWN:
item.append(checkin ? "?" : "unknown");
break;
case BatteryManager.BATTERY_STATUS_CHARGING:
item.append(checkin ? "c" : "charging");
break;
case BatteryManager.BATTERY_STATUS_DISCHARGING:
item.append(checkin ? "d" : "discharging");
break;
case BatteryManager.BATTERY_STATUS_NOT_CHARGING:
item.append(checkin ? "n" : "not-charging");
break;
case BatteryManager.BATTERY_STATUS_FULL:
item.append(checkin ? "f" : "full");
break;
default:
item.append(oldStatus);
break;
}
}
if (oldHealth != rec.batteryHealth) {
oldHealth = rec.batteryHealth;
item.append(checkin ? ",Bh=" : " health=");
switch (oldHealth) {
case BatteryManager.BATTERY_HEALTH_UNKNOWN:
item.append(checkin ? "?" : "unknown");
break;
case BatteryManager.BATTERY_HEALTH_GOOD:
item.append(checkin ? "g" : "good");
break;
case BatteryManager.BATTERY_HEALTH_OVERHEAT:
item.append(checkin ? "h" : "overheat");
break;
case BatteryManager.BATTERY_HEALTH_DEAD:
item.append(checkin ? "d" : "dead");
break;
case BatteryManager.BATTERY_HEALTH_OVER_VOLTAGE:
item.append(checkin ? "v" : "over-voltage");
break;
case BatteryManager.BATTERY_HEALTH_UNSPECIFIED_FAILURE:
item.append(checkin ? "f" : "failure");
break;
case BatteryManager.BATTERY_HEALTH_COLD:
item.append(checkin ? "c" : "cold");
break;
default:
item.append(oldHealth);
break;
}
}
if (oldPlug != rec.batteryPlugType) {
oldPlug = rec.batteryPlugType;
item.append(checkin ? ",Bp=" : " plug=");
switch (oldPlug) {
case 0:
item.append(checkin ? "n" : "none");
break;
case BatteryManager.BATTERY_PLUGGED_AC:
item.append(checkin ? "a" : "ac");
break;
case BatteryManager.BATTERY_PLUGGED_USB:
item.append(checkin ? "u" : "usb");
break;
case BatteryManager.BATTERY_PLUGGED_WIRELESS:
item.append(checkin ? "w" : "wireless");
break;
default:
item.append(oldPlug);
break;
}
}
if (oldTemp != rec.batteryTemperature) {
oldTemp = rec.batteryTemperature;
item.append(checkin ? ",Bt=" : " temp=");
item.append(oldTemp);
}
if (oldVolt != rec.batteryVoltage) {
oldVolt = rec.batteryVoltage;
item.append(checkin ? ",Bv=" : " volt=");
item.append(oldVolt);
}
final int chargeMAh = rec.batteryChargeUah / 1000;
if (oldChargeMAh != chargeMAh) {
oldChargeMAh = chargeMAh;
item.append(checkin ? ",Bcc=" : " charge=");
item.append(oldChargeMAh);
}
if (oldModemRailChargeMah != rec.modemRailChargeMah) {
oldModemRailChargeMah = rec.modemRailChargeMah;
item.append(checkin ? ",Mrc=" : " modemRailChargemAh=");
item.append(new DecimalFormat("#.##").format(oldModemRailChargeMah));
}
if (oldWifiRailChargeMah != rec.wifiRailChargeMah) {
oldWifiRailChargeMah = rec.wifiRailChargeMah;
item.append(checkin ? ",Wrc=" : " wifiRailChargemAh=");
item.append(new DecimalFormat("#.##").format(oldWifiRailChargeMah));
}
printBitDescriptions(item, oldState, rec.states, rec.wakelockTag,
HISTORY_STATE_DESCRIPTIONS, !checkin);
printBitDescriptions(item, oldState2, rec.states2, null,
HISTORY_STATE2_DESCRIPTIONS, !checkin);
if (rec.wakeReasonTag != null) {
if (checkin) {
item.append(",wr=");
if (rec.wakeReasonTag.poolIdx == HistoryTag.HISTORY_TAG_POOL_OVERFLOW) {
item.append(sUidToString.applyAsString(rec.wakeReasonTag.uid));
item.append(":\"");
item.append(rec.wakeReasonTag.string.replace("\"", "\"\""));
item.append("\"");
} else {
item.append(rec.wakeReasonTag.poolIdx);
}
} else {
item.append(" wake_reason=");
item.append(rec.wakeReasonTag.uid);
item.append(":\"");
item.append(rec.wakeReasonTag.string);
item.append("\"");
}
}
if (rec.eventCode != HistoryItem.EVENT_NONE) {
item.append(checkin ? "," : " ");
if ((rec.eventCode&HistoryItem.EVENT_FLAG_START) != 0) {
item.append("+");
} else if ((rec.eventCode&HistoryItem.EVENT_FLAG_FINISH) != 0) {
item.append("-");
}
String[] eventNames = checkin ? HISTORY_EVENT_CHECKIN_NAMES
: HISTORY_EVENT_NAMES;
int idx = rec.eventCode & ~(HistoryItem.EVENT_FLAG_START
| HistoryItem.EVENT_FLAG_FINISH);
if (idx >= 0 && idx < eventNames.length) {
item.append(eventNames[idx]);
} else {
item.append(checkin ? "Ev" : "event");
item.append(idx);
}
item.append("=");
if (checkin) {
if (rec.eventTag.poolIdx == HistoryTag.HISTORY_TAG_POOL_OVERFLOW) {
item.append(HISTORY_EVENT_INT_FORMATTERS[idx]
.applyAsString(rec.eventTag.uid));
item.append(":\"");
item.append(rec.eventTag.string.replace("\"", "\"\""));
item.append("\"");
} else {
item.append(rec.eventTag.poolIdx);
}
} else {
item.append(HISTORY_EVENT_INT_FORMATTERS[idx]
.applyAsString(rec.eventTag.uid));
item.append(":\"");
item.append(rec.eventTag.string);
item.append("\"");
}
}
if (rec.powerStats != null && verbose) {
if (!checkin) {
item.append(
"\n Stats: ");
item.append(rec.powerStats.formatForBatteryHistory(
"\n "));
}
}
if (rec.processStateChange != null && verbose) {
if (!checkin) {
item.append(" procstate: ");
item.append(rec.processStateChange.formatForBatteryHistory());
}
}
item.append("\n");
if (rec.stepDetails != null) {
if (!checkin) {
item.append(" Details: cpu=");
item.append(rec.stepDetails.userTime);
item.append("u+");
item.append(rec.stepDetails.systemTime);
item.append("s");
if (rec.stepDetails.appCpuUid1 >= 0) {
item.append(" (");
printStepCpuUidDetails(item, rec.stepDetails.appCpuUid1,
rec.stepDetails.appCpuUTime1, rec.stepDetails.appCpuSTime1);
if (rec.stepDetails.appCpuUid2 >= 0) {
item.append(", ");
printStepCpuUidDetails(item, rec.stepDetails.appCpuUid2,
rec.stepDetails.appCpuUTime2, rec.stepDetails.appCpuSTime2);
}
if (rec.stepDetails.appCpuUid3 >= 0) {
item.append(", ");
printStepCpuUidDetails(item, rec.stepDetails.appCpuUid3,
rec.stepDetails.appCpuUTime3, rec.stepDetails.appCpuSTime3);
}
item.append(')');
}
item.append("\n");
item.append(" /proc/stat=");
item.append(rec.stepDetails.statUserTime);
item.append(" usr, ");
item.append(rec.stepDetails.statSystemTime);
item.append(" sys, ");
item.append(rec.stepDetails.statIOWaitTime);
item.append(" io, ");
item.append(rec.stepDetails.statIrqTime);
item.append(" irq, ");
item.append(rec.stepDetails.statSoftIrqTime);
item.append(" sirq, ");
item.append(rec.stepDetails.statIdlTime);
item.append(" idle");
int totalRun = rec.stepDetails.statUserTime + rec.stepDetails.statSystemTime
+ rec.stepDetails.statIOWaitTime + rec.stepDetails.statIrqTime
+ rec.stepDetails.statSoftIrqTime;
int total = totalRun + rec.stepDetails.statIdlTime;
if (total > 0) {
item.append(" (");
float perc = ((float)totalRun) / ((float)total) * 100;
item.append(String.format("%.1f%%", perc));
item.append(" of ");
StringBuilder sb = new StringBuilder(64);
formatTimeMsNoSpace(sb, total*10);
item.append(sb);
item.append(")");
}
item.append(", SubsystemPowerState ");
item.append(rec.stepDetails.statSubsystemPowerState);
item.append("\n");
} else {
item.append(BATTERY_STATS_CHECKIN_VERSION); item.append(',');
item.append(HISTORY_DATA); item.append(",0,Dcpu=");
item.append(rec.stepDetails.userTime);
item.append(":");
item.append(rec.stepDetails.systemTime);
if (rec.stepDetails.appCpuUid1 >= 0) {
printStepCpuUidCheckinDetails(item, rec.stepDetails.appCpuUid1,
rec.stepDetails.appCpuUTime1, rec.stepDetails.appCpuSTime1);
if (rec.stepDetails.appCpuUid2 >= 0) {
printStepCpuUidCheckinDetails(item, rec.stepDetails.appCpuUid2,
rec.stepDetails.appCpuUTime2, rec.stepDetails.appCpuSTime2);
}
if (rec.stepDetails.appCpuUid3 >= 0) {
printStepCpuUidCheckinDetails(item, rec.stepDetails.appCpuUid3,
rec.stepDetails.appCpuUTime3, rec.stepDetails.appCpuSTime3);
}
}
item.append("\n");
item.append(BATTERY_STATS_CHECKIN_VERSION); item.append(',');
item.append(HISTORY_DATA); item.append(",0,Dpst=");
item.append(rec.stepDetails.statUserTime);
item.append(',');
item.append(rec.stepDetails.statSystemTime);
item.append(',');
item.append(rec.stepDetails.statIOWaitTime);
item.append(',');
item.append(rec.stepDetails.statIrqTime);
item.append(',');
item.append(rec.stepDetails.statSoftIrqTime);
item.append(',');
item.append(rec.stepDetails.statIdlTime);
item.append(',');
if (rec.stepDetails.statSubsystemPowerState != null) {
item.append(rec.stepDetails.statSubsystemPowerState);
}
item.append("\n");
}
}
oldState = rec.states;
oldState2 = rec.states2;
// Clear High Tx Power Flag for volta positioning
if ((rec.states2 & HistoryItem.STATE2_CELLULAR_HIGH_TX_POWER_FLAG) != 0) {
rec.states2 &= ~HistoryItem.STATE2_CELLULAR_HIGH_TX_POWER_FLAG;
}
}
return item.toString();
}
private void printStepCpuUidDetails(StringBuilder sb, int uid, int utime, int stime) {
UserHandle.formatUid(sb, uid);
sb.append("=");
sb.append(utime);
sb.append("u+");
sb.append(stime);
sb.append("s");
}
private void printStepCpuUidCheckinDetails(StringBuilder sb, int uid, int utime,
int stime) {
sb.append('/');
sb.append(uid);
sb.append(":");
sb.append(utime);
sb.append(":");
sb.append(stime);
}
}
private void printSizeValue(PrintWriter pw, long size) {
float result = size;
String suffix = "";
if (result >= 10*1024) {
suffix = "KB";
result = result / 1024;
}
if (result >= 10*1024) {
suffix = "MB";
result = result / 1024;
}
if (result >= 10*1024) {
suffix = "GB";
result = result / 1024;
}
if (result >= 10*1024) {
suffix = "TB";
result = result / 1024;
}
if (result >= 10*1024) {
suffix = "PB";
result = result / 1024;
}
pw.print((int)result);
pw.print(suffix);
}
private static boolean dumpTimeEstimate(PrintWriter pw, String label1, String label2,
String label3, long estimatedTime) {
if (estimatedTime < 0) {
return false;
}
pw.print(label1);
pw.print(label2);
pw.print(label3);
StringBuilder sb = new StringBuilder(64);
formatTimeMs(sb, estimatedTime);
pw.print(sb);
pw.println();
return true;
}
private static boolean dumpDurationSteps(PrintWriter pw, String prefix, String header,
LevelStepTracker steps, boolean checkin) {
if (steps == null) {
return false;
}
int count = steps.mNumStepDurations;
if (count <= 0) {
return false;
}
if (!checkin) {
pw.println(header);
}
String[] lineArgs = new String[5];
for (int i=0; i<count; i++) {
long duration = steps.getDurationAt(i);
int level = steps.getLevelAt(i);
long initMode = steps.getInitModeAt(i);
long modMode = steps.getModModeAt(i);
if (checkin) {
lineArgs[0] = Long.toString(duration);
lineArgs[1] = Integer.toString(level);
if ((modMode&STEP_LEVEL_MODE_SCREEN_STATE) == 0) {
switch ((int)(initMode&STEP_LEVEL_MODE_SCREEN_STATE) + 1) {
case Display.STATE_OFF: lineArgs[2] = "s-"; break;
case Display.STATE_ON: lineArgs[2] = "s+"; break;
case Display.STATE_DOZE: lineArgs[2] = "sd"; break;
case Display.STATE_DOZE_SUSPEND: lineArgs[2] = "sds"; break;
default: lineArgs[2] = "?"; break;
}
} else {
lineArgs[2] = "";
}
if ((modMode&STEP_LEVEL_MODE_POWER_SAVE) == 0) {
lineArgs[3] = (initMode&STEP_LEVEL_MODE_POWER_SAVE) != 0 ? "p+" : "p-";
} else {
lineArgs[3] = "";
}
if ((modMode&STEP_LEVEL_MODE_DEVICE_IDLE) == 0) {
lineArgs[4] = (initMode&STEP_LEVEL_MODE_DEVICE_IDLE) != 0 ? "i+" : "i-";
} else {
lineArgs[4] = "";
}
dumpLine(pw, 0 /* uid */, "i" /* category */, header, (Object[])lineArgs);
} else {
pw.print(prefix);
pw.print("#"); pw.print(i); pw.print(": ");
TimeUtils.formatDuration(duration, pw);
pw.print(" to "); pw.print(level);
boolean haveModes = false;
if ((modMode&STEP_LEVEL_MODE_SCREEN_STATE) == 0) {
pw.print(" (");
switch ((int)(initMode&STEP_LEVEL_MODE_SCREEN_STATE) + 1) {
case Display.STATE_OFF: pw.print("screen-off"); break;
case Display.STATE_ON: pw.print("screen-on"); break;
case Display.STATE_DOZE: pw.print("screen-doze"); break;
case Display.STATE_DOZE_SUSPEND: pw.print("screen-doze-suspend"); break;
default: pw.print("screen-?"); break;
}
haveModes = true;
}
if ((modMode&STEP_LEVEL_MODE_POWER_SAVE) == 0) {
pw.print(haveModes ? ", " : " (");
pw.print((initMode&STEP_LEVEL_MODE_POWER_SAVE) != 0
? "power-save-on" : "power-save-off");
haveModes = true;
}
if ((modMode&STEP_LEVEL_MODE_DEVICE_IDLE) == 0) {
pw.print(haveModes ? ", " : " (");
pw.print((initMode&STEP_LEVEL_MODE_DEVICE_IDLE) != 0
? "device-idle-on" : "device-idle-off");
haveModes = true;
}
if (haveModes) {
pw.print(")");
}
pw.println();
}
}
return true;
}
private static void dumpDurationSteps(ProtoOutputStream proto, long fieldId,
LevelStepTracker steps) {
if (steps == null) {
return;
}
int count = steps.mNumStepDurations;
for (int i = 0; i < count; ++i) {
long token = proto.start(fieldId);
proto.write(SystemProto.BatteryLevelStep.DURATION_MS, steps.getDurationAt(i));
proto.write(SystemProto.BatteryLevelStep.LEVEL, steps.getLevelAt(i));
final long initMode = steps.getInitModeAt(i);
final long modMode = steps.getModModeAt(i);
int ds = SystemProto.BatteryLevelStep.DS_MIXED;
if ((modMode & STEP_LEVEL_MODE_SCREEN_STATE) == 0) {
switch ((int) (initMode & STEP_LEVEL_MODE_SCREEN_STATE) + 1) {
case Display.STATE_OFF:
ds = SystemProto.BatteryLevelStep.DS_OFF;
break;
case Display.STATE_ON:
ds = SystemProto.BatteryLevelStep.DS_ON;
break;
case Display.STATE_DOZE:
ds = SystemProto.BatteryLevelStep.DS_DOZE;
break;
case Display.STATE_DOZE_SUSPEND:
ds = SystemProto.BatteryLevelStep.DS_DOZE_SUSPEND;
break;
default:
ds = SystemProto.BatteryLevelStep.DS_ERROR;
break;
}
}
proto.write(SystemProto.BatteryLevelStep.DISPLAY_STATE, ds);
int psm = SystemProto.BatteryLevelStep.PSM_MIXED;
if ((modMode & STEP_LEVEL_MODE_POWER_SAVE) == 0) {
psm = (initMode & STEP_LEVEL_MODE_POWER_SAVE) != 0
? SystemProto.BatteryLevelStep.PSM_ON : SystemProto.BatteryLevelStep.PSM_OFF;
}
proto.write(SystemProto.BatteryLevelStep.POWER_SAVE_MODE, psm);
int im = SystemProto.BatteryLevelStep.IM_MIXED;
if ((modMode & STEP_LEVEL_MODE_DEVICE_IDLE) == 0) {
im = (initMode & STEP_LEVEL_MODE_DEVICE_IDLE) != 0
? SystemProto.BatteryLevelStep.IM_ON : SystemProto.BatteryLevelStep.IM_OFF;
}
proto.write(SystemProto.BatteryLevelStep.IDLE_MODE, im);
proto.end(token);
}
}
public static final int DUMP_CHARGED_ONLY = 1<<1;
public static final int DUMP_DAILY_ONLY = 1<<2;
public static final int DUMP_HISTORY_ONLY = 1<<3;
public static final int DUMP_INCLUDE_HISTORY = 1<<4;
public static final int DUMP_VERBOSE = 1<<5;
public static final int DUMP_DEVICE_WIFI_ONLY = 1<<6;
private void dumpHistory(PrintWriter pw, int flags, long histStart, boolean checkin) {
synchronized (this) {
dumpHistoryTagPoolLocked(pw, checkin);
}
final HistoryPrinter hprinter = new HistoryPrinter();
long lastTime = -1;
long baseTime = -1;
boolean printed = false;
HistoryEventTracker tracker = null;
try (BatteryStatsHistoryIterator iterator = iterateBatteryStatsHistory(0, 0)) {
HistoryItem rec;
while ((rec = iterator.next()) != null) {
try {
lastTime = rec.time;
if (baseTime < 0) {
baseTime = lastTime;
}
if (rec.time >= histStart) {
if (histStart >= 0 && !printed) {
if (rec.cmd == HistoryItem.CMD_CURRENT_TIME
|| rec.cmd == HistoryItem.CMD_RESET
|| rec.cmd == HistoryItem.CMD_START
|| rec.cmd == HistoryItem.CMD_SHUTDOWN) {
printed = true;
hprinter.printNextItem(pw, rec, baseTime, checkin,
(flags & DUMP_VERBOSE) != 0);
rec.cmd = HistoryItem.CMD_UPDATE;
} else if (rec.currentTime != 0) {
printed = true;
byte cmd = rec.cmd;
rec.cmd = HistoryItem.CMD_CURRENT_TIME;
hprinter.printNextItem(pw, rec, baseTime, checkin,
(flags & DUMP_VERBOSE) != 0);
rec.cmd = cmd;
}
if (tracker != null) {
if (rec.cmd != HistoryItem.CMD_UPDATE) {
hprinter.printNextItem(pw, rec, baseTime, checkin,
(flags & DUMP_VERBOSE) != 0);
rec.cmd = HistoryItem.CMD_UPDATE;
}
int oldEventCode = rec.eventCode;
HistoryTag oldEventTag = rec.eventTag;
rec.eventTag = new HistoryTag();
for (int i = 0; i < HistoryItem.EVENT_COUNT; i++) {
Map<String, SparseIntArray> active =
tracker.getStateForEvent(i);
if (active == null) {
continue;
}
for (Map.Entry<String, SparseIntArray> ent :
active.entrySet()) {
SparseIntArray uids = ent.getValue();
for (int j = 0; j < uids.size(); j++) {
rec.eventCode = i;
rec.eventTag.string = ent.getKey();
rec.eventTag.uid = uids.keyAt(j);
rec.eventTag.poolIdx = uids.valueAt(j);
hprinter.printNextItem(pw, rec, baseTime, checkin,
(flags & DUMP_VERBOSE) != 0);
rec.wakeReasonTag = null;
rec.wakelockTag = null;
}
}
}
rec.eventCode = oldEventCode;
rec.eventTag = oldEventTag;
tracker = null;
}
}
hprinter.printNextItem(pw, rec, baseTime, checkin,
(flags & DUMP_VERBOSE) != 0);
} else if (false/* && rec.eventCode != HistoryItem.EVENT_NONE */) {
// This is an attempt to aggregate the previous state and generate
// fake events to reflect that state at the point where we start
// printing real events. It doesn't really work right, so is turned off.
if (tracker == null) {
tracker = new HistoryEventTracker();
}
tracker.updateState(rec.eventCode, rec.eventTag.string,
rec.eventTag.uid, rec.eventTag.poolIdx);
}
} catch (Throwable t) {
t.printStackTrace(pw);
Slog.wtf(TAG, "Corrupted battery history", t);
break;
}
}
}
if (histStart >= 0) {
commitCurrentHistoryBatchLocked();
pw.print(checkin ? "NEXT: " : " NEXT: "); pw.println(lastTime+1);
}
}
private void dumpHistoryTagPoolLocked(PrintWriter pw, boolean checkin) {
if (checkin) {
for (int i = 0; i < getHistoryStringPoolSize(); i++) {
pw.print(BATTERY_STATS_CHECKIN_VERSION);
pw.print(',');
pw.print(HISTORY_STRING_POOL);
pw.print(',');
pw.print(i);
pw.print(",");
pw.print(getHistoryTagPoolUid(i));
pw.print(",\"");
String str = getHistoryTagPoolString(i);
if (str != null) {
str = str.replace("\\", "\\\\");
str = str.replace("\"", "\\\"");
pw.print(str);
}
pw.print("\"");
pw.println();
}
} else {
final long historyTotalSize = getHistoryTotalSize();
final long historyUsedSize = getHistoryUsedSize();
pw.print("Battery History (");
pw.print((100 * historyUsedSize) / historyTotalSize);
pw.print("% used, ");
printSizeValue(pw, historyUsedSize);
pw.print(" used of ");
printSizeValue(pw, historyTotalSize);
pw.print(", ");
pw.print(getHistoryStringPoolSize());
pw.print(" strings using ");
printSizeValue(pw, getHistoryStringPoolBytes());
pw.println("):");
}
}
private void dumpDailyLevelStepSummary(PrintWriter pw, String prefix, String label,
LevelStepTracker steps, StringBuilder tmpSb, int[] tmpOutInt) {
if (steps == null) {
return;
}
long timeRemaining = steps.computeTimeEstimate(0, 0, tmpOutInt);
if (timeRemaining >= 0) {
pw.print(prefix); pw.print(label); pw.print(" total time: ");
tmpSb.setLength(0);
formatTimeMs(tmpSb, timeRemaining);
pw.print(tmpSb);
pw.print(" (from "); pw.print(tmpOutInt[0]);
pw.println(" steps)");
}
for (int i=0; i< STEP_LEVEL_MODES_OF_INTEREST.length; i++) {
long estimatedTime = steps.computeTimeEstimate(STEP_LEVEL_MODES_OF_INTEREST[i],
STEP_LEVEL_MODE_VALUES[i], tmpOutInt);
if (estimatedTime > 0) {
pw.print(prefix); pw.print(label); pw.print(" ");
pw.print(STEP_LEVEL_MODE_LABELS[i]);
pw.print(" time: ");
tmpSb.setLength(0);
formatTimeMs(tmpSb, estimatedTime);
pw.print(tmpSb);
pw.print(" (from "); pw.print(tmpOutInt[0]);
pw.println(" steps)");
}
}
}
private void dumpDailyPackageChanges(PrintWriter pw, String prefix,
ArrayList<PackageChange> changes) {
if (changes == null) {
return;
}
pw.print(prefix); pw.println("Package changes:");
for (int i=0; i<changes.size(); i++) {
PackageChange pc = changes.get(i);
if (pc.mUpdate) {
pw.print(prefix); pw.print(" Update "); pw.print(pc.mPackageName);
pw.print(" vers="); pw.println(pc.mVersionCode);
} else {
pw.print(prefix); pw.print(" Uninstall "); pw.println(pc.mPackageName);
}
}
}
/**
* Dumps a human-readable summary of the battery statistics to the given PrintWriter.
*
* @param pw a Printer to receive the dump output.
*/
@SuppressWarnings("unused")
public void dump(Context context, PrintWriter pw, int flags, int reqUid, long histStart,
BatteryStatsDumpHelper dumpHelper) {
synchronized (this) {
prepareForDumpLocked();
}
final boolean filtering = (flags
& (DUMP_HISTORY_ONLY|DUMP_CHARGED_ONLY|DUMP_DAILY_ONLY)) != 0;
if ((flags&DUMP_HISTORY_ONLY) != 0 || !filtering) {
dumpHistory(pw, flags, histStart, false);
pw.println();
}
if (filtering && (flags&(DUMP_CHARGED_ONLY|DUMP_DAILY_ONLY)) == 0) {
return;
}
synchronized (this) {
dumpLocked(context, pw, flags, reqUid, filtering, dumpHelper);
}
}
private void dumpLocked(Context context, PrintWriter pw, int flags, int reqUid,
boolean filtering, BatteryStatsDumpHelper dumpHelper) {
if (!filtering) {
SparseArray<? extends Uid> uidStats = getUidStats();
final int NU = uidStats.size();
boolean didPid = false;
long nowRealtime = SystemClock.elapsedRealtime();
for (int i=0; i<NU; i++) {
Uid uid = uidStats.valueAt(i);
SparseArray<? extends Uid.Pid> pids = uid.getPidStats();
if (pids != null) {
for (int j=0; j<pids.size(); j++) {
Uid.Pid pid = pids.valueAt(j);
if (!didPid) {
pw.println("Per-PID Stats:");
didPid = true;
}
long time = pid.mWakeSumMs + (pid.mWakeNesting > 0
? (nowRealtime - pid.mWakeStartMs) : 0);
pw.print(" PID "); pw.print(pids.keyAt(j));
pw.print(" wake time: ");
TimeUtils.formatDuration(time, pw);
pw.println("");
}
}
}
if (didPid) {
pw.println();
}
}
if (!filtering || (flags&DUMP_CHARGED_ONLY) != 0) {
if (dumpDurationSteps(pw, " ", "Discharge step durations:",
getDischargeLevelStepTracker(), false)) {
long timeRemaining = computeBatteryTimeRemaining(
SystemClock.elapsedRealtime() * 1000);
if (timeRemaining >= 0) {
pw.print(" Estimated discharge time remaining: ");
TimeUtils.formatDuration(timeRemaining / 1000, pw);
pw.println();
}
final LevelStepTracker steps = getDischargeLevelStepTracker();
for (int i=0; i< STEP_LEVEL_MODES_OF_INTEREST.length; i++) {
dumpTimeEstimate(pw, " Estimated ", STEP_LEVEL_MODE_LABELS[i], " time: ",
steps.computeTimeEstimate(STEP_LEVEL_MODES_OF_INTEREST[i],
STEP_LEVEL_MODE_VALUES[i], null));
}
pw.println();
}
if (dumpDurationSteps(pw, " ", "Charge step durations:",
getChargeLevelStepTracker(), false)) {
long timeRemaining = computeChargeTimeRemaining(
SystemClock.elapsedRealtime() * 1000);
if (timeRemaining >= 0) {
pw.print(" Estimated charge time remaining: ");
TimeUtils.formatDuration(timeRemaining / 1000, pw);
pw.println();
}
pw.println();
}
}
if (!filtering || (flags & DUMP_DAILY_ONLY) != 0) {
pw.println("Daily stats:");
pw.print(" Current start time: ");
pw.println(DateFormat.format("yyyy-MM-dd-HH-mm-ss",
getCurrentDailyStartTime()).toString());
pw.print(" Next min deadline: ");
pw.println(DateFormat.format("yyyy-MM-dd-HH-mm-ss",
getNextMinDailyDeadline()).toString());
pw.print(" Next max deadline: ");
pw.println(DateFormat.format("yyyy-MM-dd-HH-mm-ss",
getNextMaxDailyDeadline()).toString());
StringBuilder sb = new StringBuilder(64);
int[] outInt = new int[1];
LevelStepTracker dsteps = getDailyDischargeLevelStepTracker();
LevelStepTracker csteps = getDailyChargeLevelStepTracker();
ArrayList<PackageChange> pkgc = getDailyPackageChanges();
if (dsteps.mNumStepDurations > 0 || csteps.mNumStepDurations > 0 || pkgc != null) {
if ((flags&DUMP_DAILY_ONLY) != 0 || !filtering) {
if (dumpDurationSteps(pw, " ", " Current daily discharge step durations:",
dsteps, false)) {
dumpDailyLevelStepSummary(pw, " ", "Discharge", dsteps,
sb, outInt);
}
if (dumpDurationSteps(pw, " ", " Current daily charge step durations:",
csteps, false)) {
dumpDailyLevelStepSummary(pw, " ", "Charge", csteps,
sb, outInt);
}
dumpDailyPackageChanges(pw, " ", pkgc);
} else {
pw.println(" Current daily steps:");
dumpDailyLevelStepSummary(pw, " ", "Discharge", dsteps,
sb, outInt);
dumpDailyLevelStepSummary(pw, " ", "Charge", csteps,
sb, outInt);
}
}
DailyItem dit;
int curIndex = 0;
while ((dit=getDailyItemLocked(curIndex)) != null) {
curIndex++;
if ((flags&DUMP_DAILY_ONLY) != 0) {
pw.println();
}
pw.print(" Daily from ");
pw.print(DateFormat.format("yyyy-MM-dd-HH-mm-ss", dit.mStartTime).toString());
pw.print(" to ");
pw.print(DateFormat.format("yyyy-MM-dd-HH-mm-ss", dit.mEndTime).toString());
pw.println(":");
if ((flags&DUMP_DAILY_ONLY) != 0 || !filtering) {
if (dumpDurationSteps(pw, " ",
" Discharge step durations:", dit.mDischargeSteps, false)) {
dumpDailyLevelStepSummary(pw, " ", "Discharge", dit.mDischargeSteps,
sb, outInt);
}
if (dumpDurationSteps(pw, " ",
" Charge step durations:", dit.mChargeSteps, false)) {
dumpDailyLevelStepSummary(pw, " ", "Charge", dit.mChargeSteps,
sb, outInt);
}
dumpDailyPackageChanges(pw, " ", dit.mPackageChanges);
} else {
dumpDailyLevelStepSummary(pw, " ", "Discharge", dit.mDischargeSteps,
sb, outInt);
dumpDailyLevelStepSummary(pw, " ", "Charge", dit.mChargeSteps,
sb, outInt);
}
}
pw.println();
}
if (!filtering || (flags&DUMP_CHARGED_ONLY) != 0) {
pw.println("Statistics since last charge:");
pw.println(" System starts: " + getStartCount()
+ ", currently on battery: " + getIsOnBattery());
dumpLocked(context, pw, "", STATS_SINCE_CHARGED, reqUid,
(flags & DUMP_DEVICE_WIFI_ONLY) != 0, dumpHelper);
pw.println();
}
}
// This is called from BatteryStatsService.
@SuppressWarnings("unused")
public void dumpCheckin(Context context, PrintWriter pw, List<ApplicationInfo> apps, int flags,
long histStart, BatteryStatsDumpHelper dumpHelper) {
synchronized (this) {
prepareForDumpLocked();
dumpLine(pw, 0 /* uid */, "i" /* category */, VERSION_DATA,
CHECKIN_VERSION, getParcelVersion(), getStartPlatformVersion(),
getEndPlatformVersion());
}
if ((flags & (DUMP_INCLUDE_HISTORY | DUMP_HISTORY_ONLY)) != 0) {
dumpHistory(pw, flags, histStart, true);
}
if ((flags & DUMP_HISTORY_ONLY) != 0) {
return;
}
synchronized (this) {
dumpCheckinLocked(context, pw, apps, flags, dumpHelper);
}
}
private void dumpCheckinLocked(Context context, PrintWriter pw, List<ApplicationInfo> apps,
int flags, BatteryStatsDumpHelper dumpHelper) {
if (apps != null) {
SparseArray<Pair<ArrayList<String>, MutableBoolean>> uids = new SparseArray<>();
for (int i=0; i<apps.size(); i++) {
ApplicationInfo ai = apps.get(i);
Pair<ArrayList<String>, MutableBoolean> pkgs = uids.get(
UserHandle.getAppId(ai.uid));
if (pkgs == null) {
pkgs = new Pair<>(new ArrayList<String>(), new MutableBoolean(false));
uids.put(UserHandle.getAppId(ai.uid), pkgs);
}
pkgs.first.add(ai.packageName);
}
SparseArray<? extends Uid> uidStats = getUidStats();
final int NU = uidStats.size();
String[] lineArgs = new String[2];
for (int i=0; i<NU; i++) {
int uid = UserHandle.getAppId(uidStats.keyAt(i));
Pair<ArrayList<String>, MutableBoolean> pkgs = uids.get(uid);
if (pkgs != null && !pkgs.second.value) {
pkgs.second.value = true;
for (int j=0; j<pkgs.first.size(); j++) {
lineArgs[0] = Integer.toString(uid);
lineArgs[1] = pkgs.first.get(j);
dumpLine(pw, 0 /* uid */, "i" /* category */, UID_DATA,
(Object[])lineArgs);
}
}
}
}
if ((flags & DUMP_DAILY_ONLY) == 0) {
dumpDurationSteps(pw, "", DISCHARGE_STEP_DATA, getDischargeLevelStepTracker(), true);
String[] lineArgs = new String[1];
long timeRemaining = computeBatteryTimeRemaining(SystemClock.elapsedRealtime() * 1000);
if (timeRemaining >= 0) {
lineArgs[0] = Long.toString(timeRemaining);
dumpLine(pw, 0 /* uid */, "i" /* category */, DISCHARGE_TIME_REMAIN_DATA,
(Object[])lineArgs);
}
dumpDurationSteps(pw, "", CHARGE_STEP_DATA, getChargeLevelStepTracker(), true);
timeRemaining = computeChargeTimeRemaining(SystemClock.elapsedRealtime() * 1000);
if (timeRemaining >= 0) {
lineArgs[0] = Long.toString(timeRemaining);
dumpLine(pw, 0 /* uid */, "i" /* category */, CHARGE_TIME_REMAIN_DATA,
(Object[])lineArgs);
}
dumpCheckinLocked(context, pw, STATS_SINCE_CHARGED, -1,
(flags & DUMP_DEVICE_WIFI_ONLY) != 0, dumpHelper);
}
}
/**
* Dump #STATS_SINCE_CHARGED batterystats data to a proto. If the flags include
* DUMP_INCLUDE_HISTORY or DUMP_HISTORY_ONLY, only the history will be dumped.
* @hide
*/
public void dumpProtoLocked(Context context, FileDescriptor fd, List<ApplicationInfo> apps,
int flags, long histStart, BatteryStatsDumpHelper dumpHelper) {
final ProtoOutputStream proto = new ProtoOutputStream(fd);
prepareForDumpLocked();
if ((flags & (DUMP_INCLUDE_HISTORY | DUMP_HISTORY_ONLY)) != 0) {
dumpProtoHistoryLocked(proto, flags, histStart);
proto.flush();
return;
}
final long bToken = proto.start(BatteryStatsServiceDumpProto.BATTERYSTATS);
proto.write(BatteryStatsProto.REPORT_VERSION, CHECKIN_VERSION);
proto.write(BatteryStatsProto.PARCEL_VERSION, getParcelVersion());
proto.write(BatteryStatsProto.START_PLATFORM_VERSION, getStartPlatformVersion());
proto.write(BatteryStatsProto.END_PLATFORM_VERSION, getEndPlatformVersion());
if ((flags & DUMP_DAILY_ONLY) == 0) {
final BatteryUsageStats stats =
dumpHelper.getBatteryUsageStats(this, false /* detailed */);
ProportionalAttributionCalculator proportionalAttributionCalculator =
new ProportionalAttributionCalculator(context, stats);
dumpProtoAppsLocked(proto, stats, apps, proportionalAttributionCalculator);
dumpProtoSystemLocked(proto, stats);
}
proto.end(bToken);
proto.flush();
}
private void dumpProtoAppsLocked(ProtoOutputStream proto, BatteryUsageStats stats,
List<ApplicationInfo> apps,
ProportionalAttributionCalculator proportionalAttributionCalculator) {
final int which = STATS_SINCE_CHARGED;
final long rawUptimeUs = SystemClock.uptimeMillis() * 1000;
final long rawRealtimeMs = SystemClock.elapsedRealtime();
final long rawRealtimeUs = rawRealtimeMs * 1000;
final long batteryUptimeUs = getBatteryUptime(rawUptimeUs);
SparseArray<ArrayList<String>> aidToPackages = new SparseArray<>();
if (apps != null) {
for (int i = 0; i < apps.size(); ++i) {
ApplicationInfo ai = apps.get(i);
int aid = UserHandle.getAppId(ai.uid);
ArrayList<String> pkgs = aidToPackages.get(aid);
if (pkgs == null) {
pkgs = new ArrayList<String>();
aidToPackages.put(aid, pkgs);
}
pkgs.add(ai.packageName);
}
}
SparseArray<UidBatteryConsumer> uidToConsumer = new SparseArray<>();
final List<UidBatteryConsumer> consumers = stats.getUidBatteryConsumers();
for (int i = consumers.size() - 1; i >= 0; --i) {
final UidBatteryConsumer bs = consumers.get(i);
uidToConsumer.put(bs.getUid(), bs);
}
SparseArray<? extends Uid> uidStats = getUidStats();
final int n = uidStats.size();
for (int iu = 0; iu < n; ++iu) {
final long uTkn = proto.start(BatteryStatsProto.UIDS);
final Uid u = uidStats.valueAt(iu);
final int uid = uidStats.keyAt(iu);
proto.write(UidProto.UID, uid);
// Print packages and apk stats (UID_DATA & APK_DATA)
ArrayList<String> pkgs = aidToPackages.get(UserHandle.getAppId(uid));
if (pkgs == null) {
pkgs = new ArrayList<String>();
}
final ArrayMap<String, ? extends BatteryStats.Uid.Pkg> packageStats =
u.getPackageStats();
for (int ipkg = packageStats.size() - 1; ipkg >= 0; --ipkg) {
String pkg = packageStats.keyAt(ipkg);
final ArrayMap<String, ? extends Uid.Pkg.Serv> serviceStats =
packageStats.valueAt(ipkg).getServiceStats();
if (serviceStats.size() == 0) {
// Due to the way ActivityManagerService logs wakeup alarms, some packages (for
// example, "android") may be included in the packageStats that aren't part of
// the UID. If they don't have any services, then they shouldn't be listed here.
// These packages won't be a part in the pkgs List.
continue;
}
final long pToken = proto.start(UidProto.PACKAGES);
proto.write(UidProto.Package.NAME, pkg);
// Remove from the packages list since we're logging it here.
pkgs.remove(pkg);
for (int isvc = serviceStats.size() - 1; isvc >= 0; --isvc) {
final BatteryStats.Uid.Pkg.Serv ss = serviceStats.valueAt(isvc);
final long startTimeMs = roundUsToMs(ss.getStartTime(batteryUptimeUs, which));
final int starts = ss.getStarts(which);
final int launches = ss.getLaunches(which);
if (startTimeMs == 0 && starts == 0 && launches == 0) {
continue;
}
long sToken = proto.start(UidProto.Package.SERVICES);
proto.write(UidProto.Package.Service.NAME, serviceStats.keyAt(isvc));
proto.write(UidProto.Package.Service.START_DURATION_MS, startTimeMs);
proto.write(UidProto.Package.Service.START_COUNT, starts);
proto.write(UidProto.Package.Service.LAUNCH_COUNT, launches);
proto.end(sToken);
}
proto.end(pToken);
}
// Print any remaining packages that weren't in the packageStats map. pkgs is pulled
// from PackageManager data. Packages are only included in packageStats if there was
// specific data tracked for them (services and wakeup alarms, etc.).
for (String p : pkgs) {
final long pToken = proto.start(UidProto.PACKAGES);
proto.write(UidProto.Package.NAME, p);
proto.end(pToken);
}
// Total wakelock data (AGGREGATED_WAKELOCK_DATA)
if (u.getAggregatedPartialWakelockTimer() != null) {
final Timer timer = u.getAggregatedPartialWakelockTimer();
// Times are since reset (regardless of 'which')
final long totTimeMs = timer.getTotalDurationMsLocked(rawRealtimeMs);
final Timer bgTimer = timer.getSubTimer();
final long bgTimeMs = bgTimer != null
? bgTimer.getTotalDurationMsLocked(rawRealtimeMs) : 0;
final long awToken = proto.start(UidProto.AGGREGATED_WAKELOCK);
proto.write(UidProto.AggregatedWakelock.PARTIAL_DURATION_MS, totTimeMs);
proto.write(UidProto.AggregatedWakelock.BACKGROUND_PARTIAL_DURATION_MS, bgTimeMs);
proto.end(awToken);
}
// Audio (AUDIO_DATA)
dumpTimer(proto, UidProto.AUDIO, u.getAudioTurnedOnTimer(), rawRealtimeUs, which);
// Bluetooth Controller (BLUETOOTH_CONTROLLER_DATA)
dumpControllerActivityProto(proto, UidProto.BLUETOOTH_CONTROLLER,
u.getBluetoothControllerActivity(), which);
// BLE scans (BLUETOOTH_MISC_DATA) (uses totalDurationMsLocked and MaxDurationMsLocked)
final Timer bleTimer = u.getBluetoothScanTimer();
if (bleTimer != null) {
final long bmToken = proto.start(UidProto.BLUETOOTH_MISC);
dumpTimer(proto, UidProto.BluetoothMisc.APPORTIONED_BLE_SCAN, bleTimer,
rawRealtimeUs, which);
dumpTimer(proto, UidProto.BluetoothMisc.BACKGROUND_BLE_SCAN,
u.getBluetoothScanBackgroundTimer(), rawRealtimeUs, which);
// Unoptimized scan timer. Unpooled and since reset (regardless of 'which').
dumpTimer(proto, UidProto.BluetoothMisc.UNOPTIMIZED_BLE_SCAN,
u.getBluetoothUnoptimizedScanTimer(), rawRealtimeUs, which);
// Unoptimized bg scan timer. Unpooled and since reset (regardless of 'which').
dumpTimer(proto, UidProto.BluetoothMisc.BACKGROUND_UNOPTIMIZED_BLE_SCAN,
u.getBluetoothUnoptimizedScanBackgroundTimer(), rawRealtimeUs, which);
// Result counters
proto.write(UidProto.BluetoothMisc.BLE_SCAN_RESULT_COUNT,
u.getBluetoothScanResultCounter() != null
? u.getBluetoothScanResultCounter().getCountLocked(which) : 0);
proto.write(UidProto.BluetoothMisc.BACKGROUND_BLE_SCAN_RESULT_COUNT,
u.getBluetoothScanResultBgCounter() != null
? u.getBluetoothScanResultBgCounter().getCountLocked(which) : 0);
proto.end(bmToken);
}
// Camera (CAMERA_DATA)
dumpTimer(proto, UidProto.CAMERA, u.getCameraTurnedOnTimer(), rawRealtimeUs, which);
// CPU stats (CPU_DATA & CPU_TIMES_AT_FREQ_DATA)
final long cpuToken = proto.start(UidProto.CPU);
proto.write(UidProto.Cpu.USER_DURATION_MS, roundUsToMs(u.getUserCpuTimeUs(which)));
proto.write(UidProto.Cpu.SYSTEM_DURATION_MS, roundUsToMs(u.getSystemCpuTimeUs(which)));
final CpuScalingPolicies scalingPolicies = getCpuScalingPolicies();
if (scalingPolicies != null) {
final long[] cpuFreqTimeMs = u.getCpuFreqTimes(which);
// If total cpuFreqTimes is null, then we don't need to check for
// screenOffCpuFreqTimes.
if (cpuFreqTimeMs != null
&& cpuFreqTimeMs.length == scalingPolicies.getScalingStepCount()) {
long[] screenOffCpuFreqTimeMs = u.getScreenOffCpuFreqTimes(which);
if (screenOffCpuFreqTimeMs == null) {
screenOffCpuFreqTimeMs = new long[cpuFreqTimeMs.length];
}
for (int ic = 0; ic < cpuFreqTimeMs.length; ++ic) {
long cToken = proto.start(UidProto.Cpu.BY_FREQUENCY);
proto.write(UidProto.Cpu.ByFrequency.FREQUENCY_INDEX, ic + 1);
proto.write(UidProto.Cpu.ByFrequency.TOTAL_DURATION_MS,
cpuFreqTimeMs[ic]);
proto.write(UidProto.Cpu.ByFrequency.SCREEN_OFF_DURATION_MS,
screenOffCpuFreqTimeMs[ic]);
proto.end(cToken);
}
}
}
final int stepCount = getCpuScalingPolicies().getScalingStepCount();
final long[] timesInFreqMs = new long[stepCount];
final long[] timesInFreqScreenOffMs = new long[stepCount];
for (int procState = 0; procState < Uid.NUM_PROCESS_STATE; ++procState) {
if (u.getCpuFreqTimes(timesInFreqMs, procState)) {
if (!u.getScreenOffCpuFreqTimes(timesInFreqScreenOffMs, procState)) {
Arrays.fill(timesInFreqScreenOffMs, 0);
}
final long procToken = proto.start(UidProto.Cpu.BY_PROCESS_STATE);
proto.write(UidProto.Cpu.ByProcessState.PROCESS_STATE, procState);
for (int ic = 0; ic < timesInFreqMs.length; ++ic) {
long cToken = proto.start(UidProto.Cpu.ByProcessState.BY_FREQUENCY);
proto.write(UidProto.Cpu.ByFrequency.FREQUENCY_INDEX, ic + 1);
proto.write(UidProto.Cpu.ByFrequency.TOTAL_DURATION_MS,
timesInFreqMs[ic]);
proto.write(UidProto.Cpu.ByFrequency.SCREEN_OFF_DURATION_MS,
timesInFreqScreenOffMs[ic]);
proto.end(cToken);
}
proto.end(procToken);
}
}
proto.end(cpuToken);
// Flashlight (FLASHLIGHT_DATA)
dumpTimer(proto, UidProto.FLASHLIGHT, u.getFlashlightTurnedOnTimer(),
rawRealtimeUs, which);
// Foreground activity (FOREGROUND_ACTIVITY_DATA)
dumpTimer(proto, UidProto.FOREGROUND_ACTIVITY, u.getForegroundActivityTimer(),
rawRealtimeUs, which);
// Foreground service (FOREGROUND_SERVICE_DATA)
dumpTimer(proto, UidProto.FOREGROUND_SERVICE, u.getForegroundServiceTimer(),
rawRealtimeUs, which);
// Job completion (JOB_COMPLETION_DATA)
final ArrayMap<String, SparseIntArray> completions = u.getJobCompletionStats();
for (int ic = 0; ic < completions.size(); ++ic) {
SparseIntArray types = completions.valueAt(ic);
if (types != null) {
final long jcToken = proto.start(UidProto.JOB_COMPLETION);
proto.write(UidProto.JobCompletion.NAME, completions.keyAt(ic));
for (int r : JobParameters.getJobStopReasonCodes()) {
long rToken = proto.start(UidProto.JobCompletion.REASON_COUNT);
proto.write(UidProto.JobCompletion.ReasonCount.NAME, r);
proto.write(UidProto.JobCompletion.ReasonCount.COUNT, types.get(r, 0));
proto.end(rToken);
}
proto.end(jcToken);
}
}
// Scheduled jobs (JOB_DATA)
final ArrayMap<String, ? extends Timer> jobs = u.getJobStats();
for (int ij = jobs.size() - 1; ij >= 0; --ij) {
final Timer timer = jobs.valueAt(ij);
final Timer bgTimer = timer.getSubTimer();
final long jToken = proto.start(UidProto.JOBS);
proto.write(UidProto.Job.NAME, jobs.keyAt(ij));
// Background uses totalDurationMsLocked, while total uses totalTimeLocked
dumpTimer(proto, UidProto.Job.TOTAL, timer, rawRealtimeUs, which);
dumpTimer(proto, UidProto.Job.BACKGROUND, bgTimer, rawRealtimeUs, which);
proto.end(jToken);
}
// Modem Controller (MODEM_CONTROLLER_DATA)
dumpControllerActivityProto(proto, UidProto.MODEM_CONTROLLER,
u.getModemControllerActivity(), which);
// Network stats (NETWORK_DATA)
final long nToken = proto.start(UidProto.NETWORK);
proto.write(UidProto.Network.MOBILE_BYTES_RX,
u.getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which));
proto.write(UidProto.Network.MOBILE_BYTES_TX,
u.getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which));
proto.write(UidProto.Network.WIFI_BYTES_RX,
u.getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which));
proto.write(UidProto.Network.WIFI_BYTES_TX,
u.getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which));
proto.write(UidProto.Network.BT_BYTES_RX,
u.getNetworkActivityBytes(NETWORK_BT_RX_DATA, which));
proto.write(UidProto.Network.BT_BYTES_TX,
u.getNetworkActivityBytes(NETWORK_BT_TX_DATA, which));
proto.write(UidProto.Network.MOBILE_PACKETS_RX,
u.getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which));
proto.write(UidProto.Network.MOBILE_PACKETS_TX,
u.getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which));
proto.write(UidProto.Network.WIFI_PACKETS_RX,
u.getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which));
proto.write(UidProto.Network.WIFI_PACKETS_TX,
u.getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which));
proto.write(UidProto.Network.MOBILE_ACTIVE_DURATION_MS,
roundUsToMs(u.getMobileRadioActiveTime(which)));
proto.write(UidProto.Network.MOBILE_ACTIVE_COUNT,
u.getMobileRadioActiveCount(which));
proto.write(UidProto.Network.MOBILE_WAKEUP_COUNT,
u.getMobileRadioApWakeupCount(which));
proto.write(UidProto.Network.WIFI_WAKEUP_COUNT,
u.getWifiRadioApWakeupCount(which));
proto.write(UidProto.Network.MOBILE_BYTES_BG_RX,
u.getNetworkActivityBytes(NETWORK_MOBILE_BG_RX_DATA, which));
proto.write(UidProto.Network.MOBILE_BYTES_BG_TX,
u.getNetworkActivityBytes(NETWORK_MOBILE_BG_TX_DATA, which));
proto.write(UidProto.Network.WIFI_BYTES_BG_RX,
u.getNetworkActivityBytes(NETWORK_WIFI_BG_RX_DATA, which));
proto.write(UidProto.Network.WIFI_BYTES_BG_TX,
u.getNetworkActivityBytes(NETWORK_WIFI_BG_TX_DATA, which));
proto.write(UidProto.Network.MOBILE_PACKETS_BG_RX,
u.getNetworkActivityPackets(NETWORK_MOBILE_BG_RX_DATA, which));
proto.write(UidProto.Network.MOBILE_PACKETS_BG_TX,
u.getNetworkActivityPackets(NETWORK_MOBILE_BG_TX_DATA, which));
proto.write(UidProto.Network.WIFI_PACKETS_BG_RX,
u.getNetworkActivityPackets(NETWORK_WIFI_BG_RX_DATA, which));
proto.write(UidProto.Network.WIFI_PACKETS_BG_TX,
u.getNetworkActivityPackets(NETWORK_WIFI_BG_TX_DATA, which));
proto.end(nToken);
// Power use item (POWER_USE_ITEM_DATA)
UidBatteryConsumer consumer = uidToConsumer.get(uid);
if (consumer != null) {
final long bsToken = proto.start(UidProto.POWER_USE_ITEM);
proto.write(UidProto.PowerUseItem.COMPUTED_POWER_MAH, consumer.getConsumedPower());
proto.write(UidProto.PowerUseItem.SHOULD_HIDE,
proportionalAttributionCalculator.isSystemBatteryConsumer(consumer));
proto.write(UidProto.PowerUseItem.SCREEN_POWER_MAH,
consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_SCREEN));
proto.write(UidProto.PowerUseItem.PROPORTIONAL_SMEAR_MAH,
proportionalAttributionCalculator.getProportionalPowerMah(consumer));
proto.end(bsToken);
}
// Processes (PROCESS_DATA)
final ArrayMap<String, ? extends BatteryStats.Uid.Proc> processStats =
u.getProcessStats();
for (int ipr = processStats.size() - 1; ipr >= 0; --ipr) {
final Uid.Proc ps = processStats.valueAt(ipr);
final long prToken = proto.start(UidProto.PROCESS);
proto.write(UidProto.Process.NAME, processStats.keyAt(ipr));
proto.write(UidProto.Process.USER_DURATION_MS, ps.getUserTime(which));
proto.write(UidProto.Process.SYSTEM_DURATION_MS, ps.getSystemTime(which));
proto.write(UidProto.Process.FOREGROUND_DURATION_MS, ps.getForegroundTime(which));
proto.write(UidProto.Process.START_COUNT, ps.getStarts(which));
proto.write(UidProto.Process.ANR_COUNT, ps.getNumAnrs(which));
proto.write(UidProto.Process.CRASH_COUNT, ps.getNumCrashes(which));
proto.end(prToken);
}
// Sensors (SENSOR_DATA)
final SparseArray<? extends BatteryStats.Uid.Sensor> sensors = u.getSensorStats();
for (int ise = 0; ise < sensors.size(); ++ise) {
final Uid.Sensor se = sensors.valueAt(ise);
final Timer timer = se.getSensorTime();
if (timer == null) {
continue;
}
final Timer bgTimer = se.getSensorBackgroundTime();
final int sensorNumber = sensors.keyAt(ise);
final long seToken = proto.start(UidProto.SENSORS);
proto.write(UidProto.Sensor.ID, sensorNumber);
// Background uses totalDurationMsLocked, while total uses totalTimeLocked
dumpTimer(proto, UidProto.Sensor.APPORTIONED, timer, rawRealtimeUs, which);
dumpTimer(proto, UidProto.Sensor.BACKGROUND, bgTimer, rawRealtimeUs, which);
proto.end(seToken);
}
// State times (STATE_TIME_DATA)
for (int ips = 0; ips < Uid.NUM_PROCESS_STATE; ++ips) {
long durMs = roundUsToMs(u.getProcessStateTime(ips, rawRealtimeUs, which));
if (durMs == 0) {
continue;
}
final long stToken = proto.start(UidProto.STATES);
proto.write(UidProto.StateTime.STATE, ips);
proto.write(UidProto.StateTime.DURATION_MS, durMs);
proto.end(stToken);
}
// Syncs (SYNC_DATA)
final ArrayMap<String, ? extends Timer> syncs = u.getSyncStats();
for (int isy = syncs.size() - 1; isy >= 0; --isy) {
final Timer timer = syncs.valueAt(isy);
final Timer bgTimer = timer.getSubTimer();
final long syToken = proto.start(UidProto.SYNCS);
proto.write(UidProto.Sync.NAME, syncs.keyAt(isy));
// Background uses totalDurationMsLocked, while total uses totalTimeLocked
dumpTimer(proto, UidProto.Sync.TOTAL, timer, rawRealtimeUs, which);
dumpTimer(proto, UidProto.Sync.BACKGROUND, bgTimer, rawRealtimeUs, which);
proto.end(syToken);
}
// User activity (USER_ACTIVITY_DATA)
if (u.hasUserActivity()) {
for (int i = 0; i < Uid.NUM_USER_ACTIVITY_TYPES; ++i) {
int val = u.getUserActivityCount(i, which);
if (val != 0) {
final long uaToken = proto.start(UidProto.USER_ACTIVITY);
proto.write(UidProto.UserActivity.NAME, i);
proto.write(UidProto.UserActivity.COUNT, val);
proto.end(uaToken);
}
}
}
// Vibrator (VIBRATOR_DATA)
dumpTimer(proto, UidProto.VIBRATOR, u.getVibratorOnTimer(), rawRealtimeUs, which);
// Video (VIDEO_DATA)
dumpTimer(proto, UidProto.VIDEO, u.getVideoTurnedOnTimer(), rawRealtimeUs, which);
// Wakelocks (WAKELOCK_DATA)
final ArrayMap<String, ? extends Uid.Wakelock> wakelocks = u.getWakelockStats();
for (int iw = wakelocks.size() - 1; iw >= 0; --iw) {
final Uid.Wakelock wl = wakelocks.valueAt(iw);
final long wToken = proto.start(UidProto.WAKELOCKS);
proto.write(UidProto.Wakelock.NAME, wakelocks.keyAt(iw));
dumpTimer(proto, UidProto.Wakelock.FULL, wl.getWakeTime(WAKE_TYPE_FULL),
rawRealtimeUs, which);
final Timer pTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL);
if (pTimer != null) {
dumpTimer(proto, UidProto.Wakelock.PARTIAL, pTimer, rawRealtimeUs, which);
dumpTimer(proto, UidProto.Wakelock.BACKGROUND_PARTIAL, pTimer.getSubTimer(),
rawRealtimeUs, which);
}
dumpTimer(proto, UidProto.Wakelock.WINDOW, wl.getWakeTime(WAKE_TYPE_WINDOW),
rawRealtimeUs, which);
proto.end(wToken);
}
// Wifi Multicast Wakelock (WIFI_MULTICAST_WAKELOCK_DATA)
dumpTimer(proto, UidProto.WIFI_MULTICAST_WAKELOCK, u.getMulticastWakelockStats(),
rawRealtimeUs, which);
// Wakeup alarms (WAKEUP_ALARM_DATA)
for (int ipkg = packageStats.size() - 1; ipkg >= 0; --ipkg) {
final Uid.Pkg ps = packageStats.valueAt(ipkg);
final ArrayMap<String, ? extends Counter> alarms = ps.getWakeupAlarmStats();
for (int iwa = alarms.size() - 1; iwa >= 0; --iwa) {
final long waToken = proto.start(UidProto.WAKEUP_ALARM);
proto.write(UidProto.WakeupAlarm.NAME, alarms.keyAt(iwa));
proto.write(UidProto.WakeupAlarm.COUNT,
alarms.valueAt(iwa).getCountLocked(which));
proto.end(waToken);
}
}
// Wifi Controller (WIFI_CONTROLLER_DATA)
dumpControllerActivityProto(proto, UidProto.WIFI_CONTROLLER,
u.getWifiControllerActivity(), which);
// Wifi data (WIFI_DATA)
final long wToken = proto.start(UidProto.WIFI);
proto.write(UidProto.Wifi.FULL_WIFI_LOCK_DURATION_MS,
roundUsToMs(u.getFullWifiLockTime(rawRealtimeUs, which)));
dumpTimer(proto, UidProto.Wifi.APPORTIONED_SCAN, u.getWifiScanTimer(),
rawRealtimeUs, which);
proto.write(UidProto.Wifi.RUNNING_DURATION_MS,
roundUsToMs(u.getWifiRunningTime(rawRealtimeUs, which)));
dumpTimer(proto, UidProto.Wifi.BACKGROUND_SCAN, u.getWifiScanBackgroundTimer(),
rawRealtimeUs, which);
proto.end(wToken);
proto.end(uTkn);
}
}
private void dumpProtoHistoryLocked(ProtoOutputStream proto, int flags, long histStart) {
proto.write(BatteryStatsServiceDumpHistoryProto.REPORT_VERSION, CHECKIN_VERSION);
proto.write(BatteryStatsServiceDumpHistoryProto.PARCEL_VERSION, getParcelVersion());
proto.write(BatteryStatsServiceDumpHistoryProto.START_PLATFORM_VERSION,
getStartPlatformVersion());
proto.write(BatteryStatsServiceDumpHistoryProto.END_PLATFORM_VERSION,
getEndPlatformVersion());
long token;
// History string pool (HISTORY_STRING_POOL)
for (int i = 0; i < getHistoryStringPoolSize(); ++i) {
token = proto.start(BatteryStatsServiceDumpHistoryProto.KEYS);
proto.write(BatteryStatsServiceDumpHistoryProto.Key.INDEX, i);
proto.write(BatteryStatsServiceDumpHistoryProto.Key.UID, getHistoryTagPoolUid(i));
proto.write(BatteryStatsServiceDumpHistoryProto.Key.TAG,
getHistoryTagPoolString(i));
proto.end(token);
}
// History data (HISTORY_DATA)
final HistoryPrinter hprinter = new HistoryPrinter();
long lastTime = -1;
long baseTime = -1;
boolean printed = false;
HistoryEventTracker tracker = null;
try (BatteryStatsHistoryIterator iterator = iterateBatteryStatsHistory(0, 0)) {
HistoryItem rec;
while ((rec = iterator.next()) != null) {
lastTime = rec.time;
if (baseTime < 0) {
baseTime = lastTime;
}
if (rec.time >= histStart) {
if (histStart >= 0 && !printed) {
if (rec.cmd == HistoryItem.CMD_CURRENT_TIME
|| rec.cmd == HistoryItem.CMD_RESET
|| rec.cmd == HistoryItem.CMD_START
|| rec.cmd == HistoryItem.CMD_SHUTDOWN) {
printed = true;
hprinter.printNextItem(proto, rec, baseTime,
(flags & DUMP_VERBOSE) != 0);
rec.cmd = HistoryItem.CMD_UPDATE;
} else if (rec.currentTime != 0) {
printed = true;
byte cmd = rec.cmd;
rec.cmd = HistoryItem.CMD_CURRENT_TIME;
hprinter.printNextItem(proto, rec, baseTime,
(flags & DUMP_VERBOSE) != 0);
rec.cmd = cmd;
}
if (tracker != null) {
if (rec.cmd != HistoryItem.CMD_UPDATE) {
hprinter.printNextItem(proto, rec, baseTime,
(flags & DUMP_VERBOSE) != 0);
rec.cmd = HistoryItem.CMD_UPDATE;
}
int oldEventCode = rec.eventCode;
HistoryTag oldEventTag = rec.eventTag;
rec.eventTag = new HistoryTag();
for (int i = 0; i < HistoryItem.EVENT_COUNT; i++) {
HashMap<String, SparseIntArray> active =
tracker.getStateForEvent(i);
if (active == null) {
continue;
}
for (HashMap.Entry<String, SparseIntArray> ent
: active.entrySet()) {
SparseIntArray uids = ent.getValue();
for (int j = 0; j < uids.size(); j++) {
rec.eventCode = i;
rec.eventTag.string = ent.getKey();
rec.eventTag.uid = uids.keyAt(j);
rec.eventTag.poolIdx = uids.valueAt(j);
hprinter.printNextItem(proto, rec, baseTime,
(flags & DUMP_VERBOSE) != 0);
rec.wakeReasonTag = null;
rec.wakelockTag = null;
}
}
}
rec.eventCode = oldEventCode;
rec.eventTag = oldEventTag;
tracker = null;
}
}
hprinter.printNextItem(proto, rec, baseTime,
(flags & DUMP_VERBOSE) != 0);
}
}
if (histStart >= 0) {
commitCurrentHistoryBatchLocked();
proto.write(BatteryStatsServiceDumpHistoryProto.CSV_LINES,
"NEXT: " + (lastTime + 1));
}
}
}
private void dumpProtoSystemLocked(ProtoOutputStream proto, BatteryUsageStats stats) {
final long sToken = proto.start(BatteryStatsProto.SYSTEM);
final long rawUptimeUs = SystemClock.uptimeMillis() * 1000;
final long rawRealtimeMs = SystemClock.elapsedRealtime();
final long rawRealtimeUs = rawRealtimeMs * 1000;
final int which = STATS_SINCE_CHARGED;
// Battery data (BATTERY_DATA)
final long bToken = proto.start(SystemProto.BATTERY);
proto.write(SystemProto.Battery.START_CLOCK_TIME_MS, getStartClockTime());
proto.write(SystemProto.Battery.START_COUNT, getStartCount());
proto.write(SystemProto.Battery.TOTAL_REALTIME_MS,
computeRealtime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Battery.TOTAL_UPTIME_MS,
computeUptime(rawUptimeUs, which) / 1000);
proto.write(SystemProto.Battery.BATTERY_REALTIME_MS,
computeBatteryRealtime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Battery.BATTERY_UPTIME_MS,
computeBatteryUptime(rawUptimeUs, which) / 1000);
proto.write(SystemProto.Battery.SCREEN_OFF_REALTIME_MS,
computeBatteryScreenOffRealtime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Battery.SCREEN_OFF_UPTIME_MS,
computeBatteryScreenOffUptime(rawUptimeUs, which) / 1000);
proto.write(SystemProto.Battery.SCREEN_DOZE_DURATION_MS,
getScreenDozeTime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Battery.ESTIMATED_BATTERY_CAPACITY_MAH,
getEstimatedBatteryCapacity());
proto.write(SystemProto.Battery.MIN_LEARNED_BATTERY_CAPACITY_UAH,
getMinLearnedBatteryCapacity());
proto.write(SystemProto.Battery.MAX_LEARNED_BATTERY_CAPACITY_UAH,
getMaxLearnedBatteryCapacity());
proto.end(bToken);
// Battery discharge (BATTERY_DISCHARGE_DATA)
final long bdToken = proto.start(SystemProto.BATTERY_DISCHARGE);
proto.write(SystemProto.BatteryDischarge.LOWER_BOUND_SINCE_CHARGE,
getLowDischargeAmountSinceCharge());
proto.write(SystemProto.BatteryDischarge.UPPER_BOUND_SINCE_CHARGE,
getHighDischargeAmountSinceCharge());
proto.write(SystemProto.BatteryDischarge.SCREEN_ON_SINCE_CHARGE,
getDischargeAmountScreenOnSinceCharge());
proto.write(SystemProto.BatteryDischarge.SCREEN_OFF_SINCE_CHARGE,
getDischargeAmountScreenOffSinceCharge());
proto.write(SystemProto.BatteryDischarge.SCREEN_DOZE_SINCE_CHARGE,
getDischargeAmountScreenDozeSinceCharge());
proto.write(SystemProto.BatteryDischarge.TOTAL_MAH,
getUahDischarge(which) / 1000);
proto.write(SystemProto.BatteryDischarge.TOTAL_MAH_SCREEN_OFF,
getUahDischargeScreenOff(which) / 1000);
proto.write(SystemProto.BatteryDischarge.TOTAL_MAH_SCREEN_DOZE,
getUahDischargeScreenDoze(which) / 1000);
proto.write(SystemProto.BatteryDischarge.TOTAL_MAH_LIGHT_DOZE,
getUahDischargeLightDoze(which) / 1000);
proto.write(SystemProto.BatteryDischarge.TOTAL_MAH_DEEP_DOZE,
getUahDischargeDeepDoze(which) / 1000);
proto.end(bdToken);
// Time remaining
long timeRemainingUs = computeChargeTimeRemaining(rawRealtimeUs);
// These are part of a oneof, so we should only set one of them.
if (timeRemainingUs >= 0) {
// Charge time remaining (CHARGE_TIME_REMAIN_DATA)
proto.write(SystemProto.CHARGE_TIME_REMAINING_MS, timeRemainingUs / 1000);
} else {
timeRemainingUs = computeBatteryTimeRemaining(rawRealtimeUs);
// Discharge time remaining (DISCHARGE_TIME_REMAIN_DATA)
if (timeRemainingUs >= 0) {
proto.write(SystemProto.DISCHARGE_TIME_REMAINING_MS, timeRemainingUs / 1000);
} else {
proto.write(SystemProto.DISCHARGE_TIME_REMAINING_MS, -1);
}
}
// Charge step (CHARGE_STEP_DATA)
dumpDurationSteps(proto, SystemProto.CHARGE_STEP, getChargeLevelStepTracker());
// Phone data connection (DATA_CONNECTION_TIME_DATA and DATA_CONNECTION_COUNT_DATA)
for (int i = 0; i < NUM_DATA_CONNECTION_TYPES; ++i) {
// Map OTHER to TelephonyManager.NETWORK_TYPE_UNKNOWN and mark NONE as a boolean.
boolean isNone = (i == DATA_CONNECTION_OUT_OF_SERVICE);
int telephonyNetworkType = i;
if (i == DATA_CONNECTION_OTHER || i == DATA_CONNECTION_EMERGENCY_SERVICE) {
telephonyNetworkType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
}
final long pdcToken = proto.start(SystemProto.DATA_CONNECTION);
if (isNone) {
proto.write(SystemProto.DataConnection.IS_NONE, isNone);
} else {
proto.write(SystemProto.DataConnection.NAME, telephonyNetworkType);
}
dumpTimer(proto, SystemProto.DataConnection.TOTAL, getPhoneDataConnectionTimer(i),
rawRealtimeUs, which);
proto.end(pdcToken);
}
// Discharge step (DISCHARGE_STEP_DATA)
dumpDurationSteps(proto, SystemProto.DISCHARGE_STEP, getDischargeLevelStepTracker());
// CPU frequencies (GLOBAL_CPU_FREQ_DATA)
final CpuScalingPolicies scalingPolicies = getCpuScalingPolicies();
if (scalingPolicies != null) {
for (int policy : scalingPolicies.getPolicies()) {
for (int frequency : scalingPolicies.getFrequencies(policy)) {
proto.write(SystemProto.CPU_FREQUENCY, frequency);
}
}
}
// Bluetooth controller (GLOBAL_BLUETOOTH_CONTROLLER_DATA)
dumpControllerActivityProto(proto, SystemProto.GLOBAL_BLUETOOTH_CONTROLLER,
getBluetoothControllerActivity(), which);
// Modem controller (GLOBAL_MODEM_CONTROLLER_DATA)
dumpControllerActivityProto(proto, SystemProto.GLOBAL_MODEM_CONTROLLER,
getModemControllerActivity(), which);
// Global network data (GLOBAL_NETWORK_DATA)
final long gnToken = proto.start(SystemProto.GLOBAL_NETWORK);
proto.write(SystemProto.GlobalNetwork.MOBILE_BYTES_RX,
getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which));
proto.write(SystemProto.GlobalNetwork.MOBILE_BYTES_TX,
getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which));
proto.write(SystemProto.GlobalNetwork.MOBILE_PACKETS_RX,
getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which));
proto.write(SystemProto.GlobalNetwork.MOBILE_PACKETS_TX,
getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which));
proto.write(SystemProto.GlobalNetwork.WIFI_BYTES_RX,
getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which));
proto.write(SystemProto.GlobalNetwork.WIFI_BYTES_TX,
getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which));
proto.write(SystemProto.GlobalNetwork.WIFI_PACKETS_RX,
getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which));
proto.write(SystemProto.GlobalNetwork.WIFI_PACKETS_TX,
getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which));
proto.write(SystemProto.GlobalNetwork.BT_BYTES_RX,
getNetworkActivityBytes(NETWORK_BT_RX_DATA, which));
proto.write(SystemProto.GlobalNetwork.BT_BYTES_TX,
getNetworkActivityBytes(NETWORK_BT_TX_DATA, which));
proto.end(gnToken);
// Wifi controller (GLOBAL_WIFI_CONTROLLER_DATA)
dumpControllerActivityProto(proto, SystemProto.GLOBAL_WIFI_CONTROLLER,
getWifiControllerActivity(), which);
// Global wifi (GLOBAL_WIFI_DATA)
final long gwToken = proto.start(SystemProto.GLOBAL_WIFI);
proto.write(SystemProto.GlobalWifi.ON_DURATION_MS,
getWifiOnTime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.GlobalWifi.RUNNING_DURATION_MS,
getGlobalWifiRunningTime(rawRealtimeUs, which) / 1000);
proto.end(gwToken);
// Kernel wakelock (KERNEL_WAKELOCK_DATA)
final Map<String, ? extends Timer> kernelWakelocks = getKernelWakelockStats();
for (Map.Entry<String, ? extends Timer> ent : kernelWakelocks.entrySet()) {
final long kwToken = proto.start(SystemProto.KERNEL_WAKELOCK);
proto.write(SystemProto.KernelWakelock.NAME, ent.getKey());
dumpTimer(proto, SystemProto.KernelWakelock.TOTAL, ent.getValue(),
rawRealtimeUs, which);
proto.end(kwToken);
}
// Misc (MISC_DATA)
// Calculate wakelock times across all uids.
long fullWakeLockTimeTotalUs = 0;
long partialWakeLockTimeTotalUs = 0;
final SparseArray<? extends Uid> uidStats = getUidStats();
for (int iu = 0; iu < uidStats.size(); iu++) {
final Uid u = uidStats.valueAt(iu);
final ArrayMap<String, ? extends BatteryStats.Uid.Wakelock> wakelocks =
u.getWakelockStats();
for (int iw = wakelocks.size() - 1; iw >= 0; --iw) {
final Uid.Wakelock wl = wakelocks.valueAt(iw);
final Timer fullWakeTimer = wl.getWakeTime(WAKE_TYPE_FULL);
if (fullWakeTimer != null) {
fullWakeLockTimeTotalUs += fullWakeTimer.getTotalTimeLocked(rawRealtimeUs,
which);
}
final Timer partialWakeTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL);
if (partialWakeTimer != null) {
partialWakeLockTimeTotalUs += partialWakeTimer.getTotalTimeLocked(
rawRealtimeUs, which);
}
}
}
final long mToken = proto.start(SystemProto.MISC);
proto.write(SystemProto.Misc.SCREEN_ON_DURATION_MS,
getScreenOnTime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Misc.PHONE_ON_DURATION_MS,
getPhoneOnTime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Misc.FULL_WAKELOCK_TOTAL_DURATION_MS,
fullWakeLockTimeTotalUs / 1000);
proto.write(SystemProto.Misc.PARTIAL_WAKELOCK_TOTAL_DURATION_MS,
partialWakeLockTimeTotalUs / 1000);
proto.write(SystemProto.Misc.MOBILE_RADIO_ACTIVE_DURATION_MS,
getMobileRadioActiveTime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Misc.MOBILE_RADIO_ACTIVE_ADJUSTED_TIME_MS,
getMobileRadioActiveAdjustedTime(which) / 1000);
proto.write(SystemProto.Misc.MOBILE_RADIO_ACTIVE_COUNT,
getMobileRadioActiveCount(which));
proto.write(SystemProto.Misc.MOBILE_RADIO_ACTIVE_UNKNOWN_DURATION_MS,
getMobileRadioActiveUnknownTime(which) / 1000);
proto.write(SystemProto.Misc.INTERACTIVE_DURATION_MS,
getInteractiveTime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Misc.BATTERY_SAVER_MODE_ENABLED_DURATION_MS,
getPowerSaveModeEnabledTime(rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Misc.NUM_CONNECTIVITY_CHANGES,
getNumConnectivityChange(which));
proto.write(SystemProto.Misc.DEEP_DOZE_ENABLED_DURATION_MS,
getDeviceIdleModeTime(DEVICE_IDLE_MODE_DEEP, rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Misc.DEEP_DOZE_COUNT,
getDeviceIdleModeCount(DEVICE_IDLE_MODE_DEEP, which));
proto.write(SystemProto.Misc.DEEP_DOZE_IDLING_DURATION_MS,
getDeviceIdlingTime(DEVICE_IDLE_MODE_DEEP, rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Misc.DEEP_DOZE_IDLING_COUNT,
getDeviceIdlingCount(DEVICE_IDLE_MODE_DEEP, which));
proto.write(SystemProto.Misc.LONGEST_DEEP_DOZE_DURATION_MS,
getLongestDeviceIdleModeTime(DEVICE_IDLE_MODE_DEEP));
proto.write(SystemProto.Misc.LIGHT_DOZE_ENABLED_DURATION_MS,
getDeviceIdleModeTime(DEVICE_IDLE_MODE_LIGHT, rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Misc.LIGHT_DOZE_COUNT,
getDeviceIdleModeCount(DEVICE_IDLE_MODE_LIGHT, which));
proto.write(SystemProto.Misc.LIGHT_DOZE_IDLING_DURATION_MS,
getDeviceIdlingTime(DEVICE_IDLE_MODE_LIGHT, rawRealtimeUs, which) / 1000);
proto.write(SystemProto.Misc.LIGHT_DOZE_IDLING_COUNT,
getDeviceIdlingCount(DEVICE_IDLE_MODE_LIGHT, which));
proto.write(SystemProto.Misc.LONGEST_LIGHT_DOZE_DURATION_MS,
getLongestDeviceIdleModeTime(DEVICE_IDLE_MODE_LIGHT));
proto.end(mToken);
// Wifi multicast wakelock total stats (WIFI_MULTICAST_WAKELOCK_TOTAL_DATA)
final long multicastWakeLockTimeTotalUs =
getWifiMulticastWakelockTime(rawRealtimeUs, which);
final int multicastWakeLockCountTotal = getWifiMulticastWakelockCount(which);
final long wmctToken = proto.start(SystemProto.WIFI_MULTICAST_WAKELOCK_TOTAL);
proto.write(SystemProto.WifiMulticastWakelockTotal.DURATION_MS,
multicastWakeLockTimeTotalUs / 1000);
proto.write(SystemProto.WifiMulticastWakelockTotal.COUNT,
multicastWakeLockCountTotal);
proto.end(wmctToken);
final BatteryConsumer deviceConsumer = stats.getAggregateBatteryConsumer(
BatteryUsageStats.AGGREGATE_BATTERY_CONSUMER_SCOPE_DEVICE);
for (int powerComponent = 0; powerComponent < BatteryConsumer.POWER_COMPONENT_COUNT;
powerComponent++) {
int n = SystemProto.PowerUseItem.UNKNOWN_SIPPER;
switch (powerComponent) {
case BatteryConsumer.POWER_COMPONENT_AMBIENT_DISPLAY:
n = SystemProto.PowerUseItem.AMBIENT_DISPLAY;
break;
case BatteryConsumer.POWER_COMPONENT_IDLE:
n = SystemProto.PowerUseItem.IDLE;
break;
case BatteryConsumer.POWER_COMPONENT_MOBILE_RADIO:
n = SystemProto.PowerUseItem.CELL;
break;
case BatteryConsumer.POWER_COMPONENT_PHONE:
n = SystemProto.PowerUseItem.PHONE;
break;
case BatteryConsumer.POWER_COMPONENT_WIFI:
n = SystemProto.PowerUseItem.WIFI;
break;
case BatteryConsumer.POWER_COMPONENT_BLUETOOTH:
n = SystemProto.PowerUseItem.BLUETOOTH;
break;
case BatteryConsumer.POWER_COMPONENT_SCREEN:
n = SystemProto.PowerUseItem.SCREEN;
break;
case BatteryConsumer.POWER_COMPONENT_FLASHLIGHT:
n = SystemProto.PowerUseItem.FLASHLIGHT;
break;
case BatteryConsumer.POWER_COMPONENT_CAMERA:
n = SystemProto.PowerUseItem.CAMERA;
break;
case BatteryConsumer.POWER_COMPONENT_MEMORY:
n = SystemProto.PowerUseItem.MEMORY;
break;
}
final long puiToken = proto.start(SystemProto.POWER_USE_ITEM);
proto.write(SystemProto.PowerUseItem.NAME, n);
proto.write(SystemProto.PowerUseItem.UID, 0);
proto.write(SystemProto.PowerUseItem.COMPUTED_POWER_MAH,
deviceConsumer.getConsumedPower(powerComponent));
proto.write(SystemProto.PowerUseItem.SHOULD_HIDE,
shouldHidePowerComponent(powerComponent));
proto.write(SystemProto.PowerUseItem.SCREEN_POWER_MAH, 0);
proto.write(SystemProto.PowerUseItem.PROPORTIONAL_SMEAR_MAH, 0);
proto.end(puiToken);
}
// Power use summary (POWER_USE_SUMMARY_DATA)
final long pusToken = proto.start(SystemProto.POWER_USE_SUMMARY);
proto.write(SystemProto.PowerUseSummary.BATTERY_CAPACITY_MAH,
stats.getBatteryCapacity());
proto.write(SystemProto.PowerUseSummary.COMPUTED_POWER_MAH, stats.getConsumedPower());
proto.write(SystemProto.PowerUseSummary.MIN_DRAINED_POWER_MAH,
stats.getDischargedPowerRange().getLower());
proto.write(SystemProto.PowerUseSummary.MAX_DRAINED_POWER_MAH,
stats.getDischargedPowerRange().getUpper());
proto.end(pusToken);
// RPM stats (RESOURCE_POWER_MANAGER_DATA)
final Map<String, ? extends Timer> rpmStats = getRpmStats();
final Map<String, ? extends Timer> screenOffRpmStats = getScreenOffRpmStats();
for (Map.Entry<String, ? extends Timer> ent : rpmStats.entrySet()) {
final long rpmToken = proto.start(SystemProto.RESOURCE_POWER_MANAGER);
proto.write(SystemProto.ResourcePowerManager.NAME, ent.getKey());
dumpTimer(proto, SystemProto.ResourcePowerManager.TOTAL,
ent.getValue(), rawRealtimeUs, which);
dumpTimer(proto, SystemProto.ResourcePowerManager.SCREEN_OFF,
screenOffRpmStats.get(ent.getKey()), rawRealtimeUs, which);
proto.end(rpmToken);
}
// Screen brightness (SCREEN_BRIGHTNESS_DATA)
for (int i = 0; i < NUM_SCREEN_BRIGHTNESS_BINS; ++i) {
final long sbToken = proto.start(SystemProto.SCREEN_BRIGHTNESS);
proto.write(SystemProto.ScreenBrightness.NAME, i);
dumpTimer(proto, SystemProto.ScreenBrightness.TOTAL, getScreenBrightnessTimer(i),
rawRealtimeUs, which);
proto.end(sbToken);
}
// Signal scanning time (SIGNAL_SCANNING_TIME_DATA)
dumpTimer(proto, SystemProto.SIGNAL_SCANNING, getPhoneSignalScanningTimer(), rawRealtimeUs,
which);
// Phone signal strength (SIGNAL_STRENGTH_TIME_DATA and SIGNAL_STRENGTH_COUNT_DATA)
for (int i = 0; i < CellSignalStrength.getNumSignalStrengthLevels(); ++i) {
final long pssToken = proto.start(SystemProto.PHONE_SIGNAL_STRENGTH);
proto.write(SystemProto.PhoneSignalStrength.NAME, i);
dumpTimer(proto, SystemProto.PhoneSignalStrength.TOTAL, getPhoneSignalStrengthTimer(i),
rawRealtimeUs, which);
proto.end(pssToken);
}
// Wakeup reasons (WAKEUP_REASON_DATA)
final Map<String, ? extends Timer> wakeupReasons = getWakeupReasonStats();
for (Map.Entry<String, ? extends Timer> ent : wakeupReasons.entrySet()) {
final long wrToken = proto.start(SystemProto.WAKEUP_REASON);
proto.write(SystemProto.WakeupReason.NAME, ent.getKey());
dumpTimer(proto, SystemProto.WakeupReason.TOTAL, ent.getValue(), rawRealtimeUs, which);
proto.end(wrToken);
}
// Wifi signal strength (WIFI_SIGNAL_STRENGTH_TIME_DATA and WIFI_SIGNAL_STRENGTH_COUNT_DATA)
for (int i = 0; i < NUM_WIFI_SIGNAL_STRENGTH_BINS; ++i) {
final long wssToken = proto.start(SystemProto.WIFI_SIGNAL_STRENGTH);
proto.write(SystemProto.WifiSignalStrength.NAME, i);
dumpTimer(proto, SystemProto.WifiSignalStrength.TOTAL, getWifiSignalStrengthTimer(i),
rawRealtimeUs, which);
proto.end(wssToken);
}
// Wifi state (WIFI_STATE_TIME_DATA and WIFI_STATE_COUNT_DATA)
for (int i = 0; i < NUM_WIFI_STATES; ++i) {
final long wsToken = proto.start(SystemProto.WIFI_STATE);
proto.write(SystemProto.WifiState.NAME, i);
dumpTimer(proto, SystemProto.WifiState.TOTAL, getWifiStateTimer(i),
rawRealtimeUs, which);
proto.end(wsToken);
}
// Wifi supplicant state (WIFI_SUPPL_STATE_TIME_DATA and WIFI_SUPPL_STATE_COUNT_DATA)
for (int i = 0; i < NUM_WIFI_SUPPL_STATES; ++i) {
final long wssToken = proto.start(SystemProto.WIFI_SUPPLICANT_STATE);
proto.write(SystemProto.WifiSupplicantState.NAME, i);
dumpTimer(proto, SystemProto.WifiSupplicantState.TOTAL, getWifiSupplStateTimer(i),
rawRealtimeUs, which);
proto.end(wssToken);
}
proto.end(sToken);
}
/**
* 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;
}
return !tm.isDataCapable();
}
private boolean shouldHidePowerComponent(int powerComponent) {
return powerComponent == BatteryConsumer.POWER_COMPONENT_IDLE
|| powerComponent == BatteryConsumer.POWER_COMPONENT_MOBILE_RADIO
|| powerComponent == BatteryConsumer.POWER_COMPONENT_SCREEN
|| powerComponent == BatteryConsumer.POWER_COMPONENT_AMBIENT_DISPLAY;
}
private static class ProportionalAttributionCalculator {
private static final double SYSTEM_BATTERY_CONSUMER = -1;
private final PackageManager mPackageManager;
private final HashSet<String> mSystemAndServicePackages;
private final SparseDoubleArray mProportionalPowerMah;
ProportionalAttributionCalculator(Context context, BatteryUsageStats stats) {
mPackageManager = context.getPackageManager();
final Resources resources = context.getResources();
final String[] systemPackageArray = resources.getStringArray(
com.android.internal.R.array.config_batteryPackageTypeSystem);
final String[] servicePackageArray = resources.getStringArray(
com.android.internal.R.array.config_batteryPackageTypeService);
mSystemAndServicePackages =
new HashSet<>(systemPackageArray.length + servicePackageArray.length);
for (String packageName : systemPackageArray) {
mSystemAndServicePackages.add(packageName);
}
for (String packageName : servicePackageArray) {
mSystemAndServicePackages.add(packageName);
}
final List<UidBatteryConsumer> uidBatteryConsumers = stats.getUidBatteryConsumers();
mProportionalPowerMah = new SparseDoubleArray(uidBatteryConsumers.size());
double systemPowerMah = 0;
for (int i = uidBatteryConsumers.size() - 1; i >= 0; i--) {
UidBatteryConsumer consumer = uidBatteryConsumers.get(i);
final int uid = consumer.getUid();
if (isSystemUid(uid)) {
mProportionalPowerMah.put(uid, SYSTEM_BATTERY_CONSUMER);
systemPowerMah += consumer.getConsumedPower();
}
}
final double totalRemainingPower = stats.getConsumedPower() - systemPowerMah;
if (Math.abs(totalRemainingPower) > 1e-3) {
for (int i = uidBatteryConsumers.size() - 1; i >= 0; i--) {
UidBatteryConsumer consumer = uidBatteryConsumers.get(i);
final int uid = consumer.getUid();
if (mProportionalPowerMah.get(uid) != SYSTEM_BATTERY_CONSUMER) {
final double power = consumer.getConsumedPower();
mProportionalPowerMah.put(uid,
power + systemPowerMah * power / totalRemainingPower);
}
}
}
}
boolean isSystemBatteryConsumer(UidBatteryConsumer consumer) {
return mProportionalPowerMah.get(consumer.getUid()) < 0;
}
double getProportionalPowerMah(UidBatteryConsumer consumer) {
final double powerMah = mProportionalPowerMah.get(consumer.getUid());
return powerMah >= 0 ? powerMah : 0;
}
/**
* Check whether the UID is one of the system UIDs or a service UID
*/
private boolean isSystemUid(int uid) {
if (uid >= Process.ROOT_UID && uid < Process.FIRST_APPLICATION_UID) {
return true;
}
final String[] packages = mPackageManager.getPackagesForUid(uid);
if (packages == null) {
return false;
}
for (String packageName : packages) {
if (mSystemAndServicePackages.contains(packageName)) {
return true;
}
}
return false;
}
}
private static class UidMobileRadioStats {
public final int uid;
public final long rxPackets;
public final long txPackets;
public final long radioActiveMs;
public final int radioActiveCount;
public final double millisecondsPerPacket;
private UidMobileRadioStats(int uid, long rxPackets, long txPackets, long radioActiveMs,
int radioActiveCount, double millisecondsPerPacket) {
this.uid = uid;
this.txPackets = txPackets;
this.rxPackets = rxPackets;
this.radioActiveMs = radioActiveMs;
this.radioActiveCount = radioActiveCount;
this.millisecondsPerPacket = millisecondsPerPacket;
}
}
private List<UidMobileRadioStats> getUidMobileRadioStats(
List<UidBatteryConsumer> uidBatteryConsumers) {
final SparseArray<? extends Uid> uidStats = getUidStats();
List<UidMobileRadioStats> uidMobileRadioStats = Lists.newArrayList();
for (int i = 0; i < uidBatteryConsumers.size(); i++) {
final UidBatteryConsumer consumer = uidBatteryConsumers.get(i);
if (consumer.getConsumedPower(BatteryConsumer.POWER_COMPONENT_MOBILE_RADIO) == 0) {
continue;
}
final int uid = consumer.getUid();
final Uid u = uidStats.get(uid);
final long rxPackets = u.getNetworkActivityPackets(
BatteryStats.NETWORK_MOBILE_RX_DATA, STATS_SINCE_CHARGED);
final long txPackets = u.getNetworkActivityPackets(
BatteryStats.NETWORK_MOBILE_TX_DATA, STATS_SINCE_CHARGED);
if (rxPackets == 0 && txPackets == 0) {
continue;
}
final long radioActiveMs = u.getMobileRadioActiveTime(STATS_SINCE_CHARGED) / 1000;
final int radioActiveCount = u.getMobileRadioActiveCount(STATS_SINCE_CHARGED);
final double msPerPacket = (double) radioActiveMs / (rxPackets + txPackets);
if (msPerPacket == 0) {
continue;
}
uidMobileRadioStats.add(
new UidMobileRadioStats(uid, rxPackets, txPackets, radioActiveMs,
radioActiveCount, msPerPacket));
}
uidMobileRadioStats.sort(
(lhs, rhs) -> Double.compare(rhs.millisecondsPerPacket, lhs.millisecondsPerPacket));
return uidMobileRadioStats;
}
}