BatteryStats.java revision d953c53d3b04d772bb1b62ede1c2011641ca82b5
1/* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.os; 18 19import java.io.PrintWriter; 20import java.util.ArrayList; 21import java.util.Collections; 22import java.util.Comparator; 23import java.util.Formatter; 24import java.util.HashMap; 25import java.util.List; 26import java.util.Map; 27 28import android.content.Context; 29import android.content.pm.ApplicationInfo; 30import android.telephony.SignalStrength; 31import android.text.format.DateFormat; 32import android.util.Printer; 33import android.util.SparseArray; 34import android.util.SparseIntArray; 35import android.util.TimeUtils; 36import android.view.Display; 37import com.android.internal.os.BatterySipper; 38import com.android.internal.os.BatteryStatsHelper; 39 40/** 41 * A class providing access to battery usage statistics, including information on 42 * wakelocks, processes, packages, and services. All times are represented in microseconds 43 * except where indicated otherwise. 44 * @hide 45 */ 46public abstract class BatteryStats implements Parcelable { 47 48 private static final boolean LOCAL_LOGV = false; 49 50 /** @hide */ 51 public static final String SERVICE_NAME = "batterystats"; 52 53 /** 54 * A constant indicating a partial wake lock timer. 55 */ 56 public static final int WAKE_TYPE_PARTIAL = 0; 57 58 /** 59 * A constant indicating a full wake lock timer. 60 */ 61 public static final int WAKE_TYPE_FULL = 1; 62 63 /** 64 * A constant indicating a window wake lock timer. 65 */ 66 public static final int WAKE_TYPE_WINDOW = 2; 67 68 /** 69 * A constant indicating a sensor timer. 70 */ 71 public static final int SENSOR = 3; 72 73 /** 74 * A constant indicating a a wifi running timer 75 */ 76 public static final int WIFI_RUNNING = 4; 77 78 /** 79 * A constant indicating a full wifi lock timer 80 */ 81 public static final int FULL_WIFI_LOCK = 5; 82 83 /** 84 * A constant indicating a wifi scan 85 */ 86 public static final int WIFI_SCAN = 6; 87 88 /** 89 * A constant indicating a wifi multicast timer 90 */ 91 public static final int WIFI_MULTICAST_ENABLED = 7; 92 93 /** 94 * A constant indicating an audio turn on timer 95 */ 96 public static final int AUDIO_TURNED_ON = 7; 97 98 /** 99 * A constant indicating a video turn on timer 100 */ 101 public static final int VIDEO_TURNED_ON = 8; 102 103 /** 104 * A constant indicating a vibrator on timer 105 */ 106 public static final int VIBRATOR_ON = 9; 107 108 /** 109 * A constant indicating a foreground activity timer 110 */ 111 public static final int FOREGROUND_ACTIVITY = 10; 112 113 /** 114 * A constant indicating a wifi batched scan is active 115 */ 116 public static final int WIFI_BATCHED_SCAN = 11; 117 118 /** 119 * A constant indicating a process state timer 120 */ 121 public static final int PROCESS_STATE = 12; 122 123 /** 124 * A constant indicating a sync timer 125 */ 126 public static final int SYNC = 13; 127 128 /** 129 * A constant indicating a job timer 130 */ 131 public static final int JOB = 14; 132 133 /** 134 * Include all of the data in the stats, including previously saved data. 135 */ 136 public static final int STATS_SINCE_CHARGED = 0; 137 138 /** 139 * Include only the current run in the stats. 140 */ 141 public static final int STATS_CURRENT = 1; 142 143 /** 144 * Include only the run since the last time the device was unplugged in the stats. 145 */ 146 public static final int STATS_SINCE_UNPLUGGED = 2; 147 148 // NOTE: Update this list if you add/change any stats above. 149 // These characters are supposed to represent "total", "last", "current", 150 // and "unplugged". They were shortened for efficiency sake. 151 private static final String[] STAT_NAMES = { "l", "c", "u" }; 152 153 /** 154 * Bump the version on this if the checkin format changes. 155 */ 156 private static final int BATTERY_STATS_CHECKIN_VERSION = 9; 157 158 private static final long BYTES_PER_KB = 1024; 159 private static final long BYTES_PER_MB = 1048576; // 1024^2 160 private static final long BYTES_PER_GB = 1073741824; //1024^3 161 162 private static final String VERSION_DATA = "vers"; 163 private static final String UID_DATA = "uid"; 164 private static final String APK_DATA = "apk"; 165 private static final String PROCESS_DATA = "pr"; 166 private static final String SENSOR_DATA = "sr"; 167 private static final String VIBRATOR_DATA = "vib"; 168 private static final String FOREGROUND_DATA = "fg"; 169 private static final String STATE_TIME_DATA = "st"; 170 private static final String WAKELOCK_DATA = "wl"; 171 private static final String SYNC_DATA = "sy"; 172 private static final String JOB_DATA = "jb"; 173 private static final String KERNEL_WAKELOCK_DATA = "kwl"; 174 private static final String WAKEUP_REASON_DATA = "wr"; 175 private static final String NETWORK_DATA = "nt"; 176 private static final String USER_ACTIVITY_DATA = "ua"; 177 private static final String BATTERY_DATA = "bt"; 178 private static final String BATTERY_DISCHARGE_DATA = "dc"; 179 private static final String BATTERY_LEVEL_DATA = "lv"; 180 private static final String WIFI_DATA = "wfl"; 181 private static final String MISC_DATA = "m"; 182 private static final String GLOBAL_NETWORK_DATA = "gn"; 183 private static final String HISTORY_STRING_POOL = "hsp"; 184 private static final String HISTORY_DATA = "h"; 185 private static final String SCREEN_BRIGHTNESS_DATA = "br"; 186 private static final String SIGNAL_STRENGTH_TIME_DATA = "sgt"; 187 private static final String SIGNAL_SCANNING_TIME_DATA = "sst"; 188 private static final String SIGNAL_STRENGTH_COUNT_DATA = "sgc"; 189 private static final String DATA_CONNECTION_TIME_DATA = "dct"; 190 private static final String DATA_CONNECTION_COUNT_DATA = "dcc"; 191 private static final String WIFI_STATE_TIME_DATA = "wst"; 192 private static final String WIFI_STATE_COUNT_DATA = "wsc"; 193 private static final String WIFI_SUPPL_STATE_TIME_DATA = "wsst"; 194 private static final String WIFI_SUPPL_STATE_COUNT_DATA = "wssc"; 195 private static final String WIFI_SIGNAL_STRENGTH_TIME_DATA = "wsgt"; 196 private static final String WIFI_SIGNAL_STRENGTH_COUNT_DATA = "wsgc"; 197 private static final String BLUETOOTH_STATE_TIME_DATA = "bst"; 198 private static final String BLUETOOTH_STATE_COUNT_DATA = "bsc"; 199 private static final String POWER_USE_SUMMARY_DATA = "pws"; 200 private static final String POWER_USE_ITEM_DATA = "pwi"; 201 private static final String DISCHARGE_STEP_DATA = "dsd"; 202 private static final String CHARGE_STEP_DATA = "csd"; 203 private static final String DISCHARGE_TIME_REMAIN_DATA = "dtr"; 204 private static final String CHARGE_TIME_REMAIN_DATA = "ctr"; 205 206 private final StringBuilder mFormatBuilder = new StringBuilder(32); 207 private final Formatter mFormatter = new Formatter(mFormatBuilder); 208 209 /** 210 * State for keeping track of counting information. 211 */ 212 public static abstract class Counter { 213 214 /** 215 * Returns the count associated with this Counter for the 216 * selected type of statistics. 217 * 218 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT 219 */ 220 public abstract int getCountLocked(int which); 221 222 /** 223 * Temporary for debugging. 224 */ 225 public abstract void logState(Printer pw, String prefix); 226 } 227 228 /** 229 * State for keeping track of long counting information. 230 */ 231 public static abstract class LongCounter { 232 233 /** 234 * Returns the count associated with this Counter for the 235 * selected type of statistics. 236 * 237 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT 238 */ 239 public abstract long getCountLocked(int which); 240 241 /** 242 * Temporary for debugging. 243 */ 244 public abstract void logState(Printer pw, String prefix); 245 } 246 247 /** 248 * State for keeping track of timing information. 249 */ 250 public static abstract class Timer { 251 252 /** 253 * Returns the count associated with this Timer for the 254 * selected type of statistics. 255 * 256 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT 257 */ 258 public abstract int getCountLocked(int which); 259 260 /** 261 * Returns the total time in microseconds associated with this Timer for the 262 * selected type of statistics. 263 * 264 * @param elapsedRealtimeUs current elapsed realtime of system in microseconds 265 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT 266 * @return a time in microseconds 267 */ 268 public abstract long getTotalTimeLocked(long elapsedRealtimeUs, int which); 269 270 /** 271 * Temporary for debugging. 272 */ 273 public abstract void logState(Printer pw, String prefix); 274 } 275 276 /** 277 * The statistics associated with a particular uid. 278 */ 279 public static abstract class Uid { 280 281 /** 282 * Returns a mapping containing wakelock statistics. 283 * 284 * @return a Map from Strings to Uid.Wakelock objects. 285 */ 286 public abstract Map<String, ? extends Wakelock> getWakelockStats(); 287 288 /** 289 * Returns a mapping containing sync statistics. 290 * 291 * @return a Map from Strings to Timer objects. 292 */ 293 public abstract Map<String, ? extends Timer> getSyncStats(); 294 295 /** 296 * Returns a mapping containing scheduled job statistics. 297 * 298 * @return a Map from Strings to Timer objects. 299 */ 300 public abstract Map<String, ? extends Timer> getJobStats(); 301 302 /** 303 * The statistics associated with a particular wake lock. 304 */ 305 public static abstract class Wakelock { 306 public abstract Timer getWakeTime(int type); 307 } 308 309 /** 310 * Returns a mapping containing sensor statistics. 311 * 312 * @return a Map from Integer sensor ids to Uid.Sensor objects. 313 */ 314 public abstract SparseArray<? extends Sensor> getSensorStats(); 315 316 /** 317 * Returns a mapping containing active process data. 318 */ 319 public abstract SparseArray<? extends Pid> getPidStats(); 320 321 /** 322 * Returns a mapping containing process statistics. 323 * 324 * @return a Map from Strings to Uid.Proc objects. 325 */ 326 public abstract Map<String, ? extends Proc> getProcessStats(); 327 328 /** 329 * Returns a mapping containing package statistics. 330 * 331 * @return a Map from Strings to Uid.Pkg objects. 332 */ 333 public abstract Map<String, ? extends Pkg> getPackageStats(); 334 335 /** 336 * {@hide} 337 */ 338 public abstract int getUid(); 339 340 public abstract void noteWifiRunningLocked(long elapsedRealtime); 341 public abstract void noteWifiStoppedLocked(long elapsedRealtime); 342 public abstract void noteFullWifiLockAcquiredLocked(long elapsedRealtime); 343 public abstract void noteFullWifiLockReleasedLocked(long elapsedRealtime); 344 public abstract void noteWifiScanStartedLocked(long elapsedRealtime); 345 public abstract void noteWifiScanStoppedLocked(long elapsedRealtime); 346 public abstract void noteWifiBatchedScanStartedLocked(int csph, long elapsedRealtime); 347 public abstract void noteWifiBatchedScanStoppedLocked(long elapsedRealtime); 348 public abstract void noteWifiMulticastEnabledLocked(long elapsedRealtime); 349 public abstract void noteWifiMulticastDisabledLocked(long elapsedRealtime); 350 public abstract void noteActivityResumedLocked(long elapsedRealtime); 351 public abstract void noteActivityPausedLocked(long elapsedRealtime); 352 public abstract long getWifiRunningTime(long elapsedRealtimeUs, int which); 353 public abstract long getFullWifiLockTime(long elapsedRealtimeUs, int which); 354 public abstract long getWifiScanTime(long elapsedRealtimeUs, int which); 355 public abstract long getWifiBatchedScanTime(int csphBin, long elapsedRealtimeUs, int which); 356 public abstract long getWifiMulticastTime(long elapsedRealtimeUs, int which); 357 public abstract long getAudioTurnedOnTime(long elapsedRealtimeUs, int which); 358 public abstract long getVideoTurnedOnTime(long elapsedRealtimeUs, int which); 359 public abstract Timer getForegroundActivityTimer(); 360 361 // Time this uid has any processes in foreground state. 362 public static final int PROCESS_STATE_FOREGROUND = 0; 363 // Time this uid has any process in active state (not cached). 364 public static final int PROCESS_STATE_ACTIVE = 1; 365 // Time this uid has any processes running at all. 366 public static final int PROCESS_STATE_RUNNING = 2; 367 // Total number of process states we track. 368 public static final int NUM_PROCESS_STATE = 3; 369 370 static final String[] PROCESS_STATE_NAMES = { 371 "Foreground", "Active", "Running" 372 }; 373 374 public abstract long getProcessStateTime(int state, long elapsedRealtimeUs, int which); 375 376 public abstract Timer getVibratorOnTimer(); 377 378 public static final int NUM_WIFI_BATCHED_SCAN_BINS = 5; 379 380 /** 381 * Note that these must match the constants in android.os.PowerManager. 382 * Also, if the user activity types change, the BatteryStatsImpl.VERSION must 383 * also be bumped. 384 */ 385 static final String[] USER_ACTIVITY_TYPES = { 386 "other", "button", "touch" 387 }; 388 389 public static final int NUM_USER_ACTIVITY_TYPES = 3; 390 391 public abstract void noteUserActivityLocked(int type); 392 public abstract boolean hasUserActivity(); 393 public abstract int getUserActivityCount(int type, int which); 394 395 public abstract boolean hasNetworkActivity(); 396 public abstract long getNetworkActivityBytes(int type, int which); 397 public abstract long getNetworkActivityPackets(int type, int which); 398 public abstract long getMobileRadioActiveTime(int which); 399 public abstract int getMobileRadioActiveCount(int which); 400 401 public static abstract class Sensor { 402 /* 403 * FIXME: it's not correct to use this magic value because it 404 * could clash with a sensor handle (which are defined by 405 * the sensor HAL, and therefore out of our control 406 */ 407 // Magic sensor number for the GPS. 408 public static final int GPS = -10000; 409 410 public abstract int getHandle(); 411 412 public abstract Timer getSensorTime(); 413 } 414 415 public class Pid { 416 public int mWakeNesting; 417 public long mWakeSumMs; 418 public long mWakeStartMs; 419 } 420 421 /** 422 * The statistics associated with a particular process. 423 */ 424 public static abstract class Proc { 425 426 public static class ExcessivePower { 427 public static final int TYPE_WAKE = 1; 428 public static final int TYPE_CPU = 2; 429 430 public int type; 431 public long overTime; 432 public long usedTime; 433 } 434 435 /** 436 * Returns true if this process is still active in the battery stats. 437 */ 438 public abstract boolean isActive(); 439 440 /** 441 * Returns the total time (in 1/100 sec) spent executing in user code. 442 * 443 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 444 */ 445 public abstract long getUserTime(int which); 446 447 /** 448 * Returns the total time (in 1/100 sec) spent executing in system code. 449 * 450 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 451 */ 452 public abstract long getSystemTime(int which); 453 454 /** 455 * Returns the number of times the process has been started. 456 * 457 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 458 */ 459 public abstract int getStarts(int which); 460 461 /** 462 * Returns the cpu time spent in microseconds while the process was in the foreground. 463 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 464 * @return foreground cpu time in microseconds 465 */ 466 public abstract long getForegroundTime(int which); 467 468 /** 469 * Returns the approximate cpu time spent in microseconds, at a certain CPU speed. 470 * @param speedStep the index of the CPU speed. This is not the actual speed of the 471 * CPU. 472 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 473 * @see BatteryStats#getCpuSpeedSteps() 474 */ 475 public abstract long getTimeAtCpuSpeedStep(int speedStep, int which); 476 477 public abstract int countExcessivePowers(); 478 479 public abstract ExcessivePower getExcessivePower(int i); 480 } 481 482 /** 483 * The statistics associated with a particular package. 484 */ 485 public static abstract class Pkg { 486 487 /** 488 * Returns the number of times this package has done something that could wake up the 489 * device from sleep. 490 * 491 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 492 */ 493 public abstract int getWakeups(int which); 494 495 /** 496 * Returns a mapping containing service statistics. 497 */ 498 public abstract Map<String, ? extends Serv> getServiceStats(); 499 500 /** 501 * The statistics associated with a particular service. 502 */ 503 public abstract class Serv { 504 505 /** 506 * Returns the amount of time spent started. 507 * 508 * @param batteryUptime elapsed uptime on battery in microseconds. 509 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 510 * @return 511 */ 512 public abstract long getStartTime(long batteryUptime, int which); 513 514 /** 515 * Returns the total number of times startService() has been called. 516 * 517 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 518 */ 519 public abstract int getStarts(int which); 520 521 /** 522 * Returns the total number times the service has been launched. 523 * 524 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 525 */ 526 public abstract int getLaunches(int which); 527 } 528 } 529 } 530 531 public final static class HistoryTag { 532 public String string; 533 public int uid; 534 535 public int poolIdx; 536 537 public void setTo(HistoryTag o) { 538 string = o.string; 539 uid = o.uid; 540 poolIdx = o.poolIdx; 541 } 542 543 public void setTo(String _string, int _uid) { 544 string = _string; 545 uid = _uid; 546 poolIdx = -1; 547 } 548 549 public void writeToParcel(Parcel dest, int flags) { 550 dest.writeString(string); 551 dest.writeInt(uid); 552 } 553 554 public void readFromParcel(Parcel src) { 555 string = src.readString(); 556 uid = src.readInt(); 557 poolIdx = -1; 558 } 559 560 @Override 561 public boolean equals(Object o) { 562 if (this == o) return true; 563 if (o == null || getClass() != o.getClass()) return false; 564 565 HistoryTag that = (HistoryTag) o; 566 567 if (uid != that.uid) return false; 568 if (!string.equals(that.string)) return false; 569 570 return true; 571 } 572 573 @Override 574 public int hashCode() { 575 int result = string.hashCode(); 576 result = 31 * result + uid; 577 return result; 578 } 579 } 580 581 public final static class HistoryItem implements Parcelable { 582 public HistoryItem next; 583 584 // The time of this event in milliseconds, as per SystemClock.elapsedRealtime(). 585 public long time; 586 587 public static final byte CMD_UPDATE = 0; // These can be written as deltas 588 public static final byte CMD_NULL = -1; 589 public static final byte CMD_START = 4; 590 public static final byte CMD_CURRENT_TIME = 5; 591 public static final byte CMD_OVERFLOW = 6; 592 public static final byte CMD_RESET = 7; 593 594 public byte cmd = CMD_NULL; 595 596 /** 597 * Return whether the command code is a delta data update. 598 */ 599 public boolean isDeltaData() { 600 return cmd == CMD_UPDATE; 601 } 602 603 public byte batteryLevel; 604 public byte batteryStatus; 605 public byte batteryHealth; 606 public byte batteryPlugType; 607 608 public short batteryTemperature; 609 public char batteryVoltage; 610 611 // Constants from SCREEN_BRIGHTNESS_* 612 public static final int STATE_BRIGHTNESS_SHIFT = 0; 613 public static final int STATE_BRIGHTNESS_MASK = 0x7; 614 // Constants from SIGNAL_STRENGTH_* 615 public static final int STATE_PHONE_SIGNAL_STRENGTH_SHIFT = 3; 616 public static final int STATE_PHONE_SIGNAL_STRENGTH_MASK = 0x7 << STATE_PHONE_SIGNAL_STRENGTH_SHIFT; 617 // Constants from ServiceState.STATE_* 618 public static final int STATE_PHONE_STATE_SHIFT = 6; 619 public static final int STATE_PHONE_STATE_MASK = 0x7 << STATE_PHONE_STATE_SHIFT; 620 // Constants from DATA_CONNECTION_* 621 public static final int STATE_DATA_CONNECTION_SHIFT = 9; 622 public static final int STATE_DATA_CONNECTION_MASK = 0x1f << STATE_DATA_CONNECTION_SHIFT; 623 624 // These states always appear directly in the first int token 625 // of a delta change; they should be ones that change relatively 626 // frequently. 627 public static final int STATE_CPU_RUNNING_FLAG = 1<<31; 628 public static final int STATE_WAKE_LOCK_FLAG = 1<<30; 629 public static final int STATE_GPS_ON_FLAG = 1<<29; 630 public static final int STATE_WIFI_FULL_LOCK_FLAG = 1<<28; 631 public static final int STATE_WIFI_SCAN_FLAG = 1<<27; 632 public static final int STATE_WIFI_MULTICAST_ON_FLAG = 1<<26; 633 public static final int STATE_MOBILE_RADIO_ACTIVE_FLAG = 1<<25; 634 // These are on the lower bits used for the command; if they change 635 // we need to write another int of data. 636 public static final int STATE_SENSOR_ON_FLAG = 1<<23; 637 public static final int STATE_AUDIO_ON_FLAG = 1<<22; 638 public static final int STATE_PHONE_SCANNING_FLAG = 1<<21; 639 public static final int STATE_SCREEN_ON_FLAG = 1<<20; 640 public static final int STATE_BATTERY_PLUGGED_FLAG = 1<<19; 641 public static final int STATE_PHONE_IN_CALL_FLAG = 1<<18; 642 public static final int STATE_BLUETOOTH_ON_FLAG = 1<<16; 643 644 public static final int MOST_INTERESTING_STATES = 645 STATE_BATTERY_PLUGGED_FLAG | STATE_SCREEN_ON_FLAG 646 | STATE_PHONE_IN_CALL_FLAG | STATE_BLUETOOTH_ON_FLAG; 647 648 public int states; 649 650 // Constants from WIFI_SUPPL_STATE_* 651 public static final int STATE2_WIFI_SUPPL_STATE_SHIFT = 0; 652 public static final int STATE2_WIFI_SUPPL_STATE_MASK = 0xf; 653 // Values for NUM_WIFI_SIGNAL_STRENGTH_BINS 654 public static final int STATE2_WIFI_SIGNAL_STRENGTH_SHIFT = 4; 655 public static final int STATE2_WIFI_SIGNAL_STRENGTH_MASK = 656 0x7 << STATE2_WIFI_SIGNAL_STRENGTH_SHIFT; 657 658 public static final int STATE2_LOW_POWER_FLAG = 1<<31; 659 public static final int STATE2_VIDEO_ON_FLAG = 1<<30; 660 public static final int STATE2_WIFI_RUNNING_FLAG = 1<<29; 661 public static final int STATE2_WIFI_ON_FLAG = 1<<28; 662 public static final int STATE2_FLASHLIGHT_FLAG = 1<<27; 663 664 public static final int MOST_INTERESTING_STATES2 = 665 STATE2_LOW_POWER_FLAG | STATE2_WIFI_ON_FLAG; 666 667 public int states2; 668 669 // The wake lock that was acquired at this point. 670 public HistoryTag wakelockTag; 671 672 // Kernel wakeup reason at this point. 673 public HistoryTag wakeReasonTag; 674 675 public static final int EVENT_FLAG_START = 0x8000; 676 public static final int EVENT_FLAG_FINISH = 0x4000; 677 678 // No event in this item. 679 public static final int EVENT_NONE = 0x0000; 680 // Event is about a process that is running. 681 public static final int EVENT_PROC = 0x0001; 682 // Event is about an application package that is in the foreground. 683 public static final int EVENT_FOREGROUND = 0x0002; 684 // Event is about an application package that is at the top of the screen. 685 public static final int EVENT_TOP = 0x0003; 686 // Event is about active sync operations. 687 public static final int EVENT_SYNC = 0x0004; 688 // Events for all additional wake locks aquired/release within a wake block. 689 // These are not generated by default. 690 public static final int EVENT_WAKE_LOCK = 0x0005; 691 // Event is about an application executing a scheduled job. 692 public static final int EVENT_JOB = 0x0006; 693 // Events for users running. 694 public static final int EVENT_USER_RUNNING = 0x0007; 695 // Events for foreground user. 696 public static final int EVENT_USER_FOREGROUND = 0x0008; 697 // Number of event types. 698 public static final int EVENT_COUNT = 0x0009; 699 // Mask to extract out only the type part of the event. 700 public static final int EVENT_TYPE_MASK = ~(EVENT_FLAG_START|EVENT_FLAG_FINISH); 701 702 public static final int EVENT_PROC_START = EVENT_PROC | EVENT_FLAG_START; 703 public static final int EVENT_PROC_FINISH = EVENT_PROC | EVENT_FLAG_FINISH; 704 public static final int EVENT_FOREGROUND_START = EVENT_FOREGROUND | EVENT_FLAG_START; 705 public static final int EVENT_FOREGROUND_FINISH = EVENT_FOREGROUND | EVENT_FLAG_FINISH; 706 public static final int EVENT_TOP_START = EVENT_TOP | EVENT_FLAG_START; 707 public static final int EVENT_TOP_FINISH = EVENT_TOP | EVENT_FLAG_FINISH; 708 public static final int EVENT_SYNC_START = EVENT_SYNC | EVENT_FLAG_START; 709 public static final int EVENT_SYNC_FINISH = EVENT_SYNC | EVENT_FLAG_FINISH; 710 public static final int EVENT_WAKE_LOCK_START = EVENT_WAKE_LOCK | EVENT_FLAG_START; 711 public static final int EVENT_WAKE_LOCK_FINISH = EVENT_WAKE_LOCK | EVENT_FLAG_FINISH; 712 public static final int EVENT_JOB_START = EVENT_JOB | EVENT_FLAG_START; 713 public static final int EVENT_JOB_FINISH = EVENT_JOB | EVENT_FLAG_FINISH; 714 public static final int EVENT_USER_RUNNING_START = EVENT_USER_RUNNING | EVENT_FLAG_START; 715 public static final int EVENT_USER_RUNNING_FINISH = EVENT_USER_RUNNING | EVENT_FLAG_FINISH; 716 public static final int EVENT_USER_FOREGROUND_START = 717 EVENT_USER_FOREGROUND | EVENT_FLAG_START; 718 public static final int EVENT_USER_FOREGROUND_FINISH = 719 EVENT_USER_FOREGROUND | EVENT_FLAG_FINISH; 720 721 // For CMD_EVENT. 722 public int eventCode; 723 public HistoryTag eventTag; 724 725 // Only set for CMD_CURRENT_TIME or CMD_RESET, as per System.currentTimeMillis(). 726 public long currentTime; 727 728 // Meta-data when reading. 729 public int numReadInts; 730 731 // Pre-allocated objects. 732 public final HistoryTag localWakelockTag = new HistoryTag(); 733 public final HistoryTag localWakeReasonTag = new HistoryTag(); 734 public final HistoryTag localEventTag = new HistoryTag(); 735 736 public HistoryItem() { 737 } 738 739 public HistoryItem(long time, Parcel src) { 740 this.time = time; 741 numReadInts = 2; 742 readFromParcel(src); 743 } 744 745 public int describeContents() { 746 return 0; 747 } 748 749 public void writeToParcel(Parcel dest, int flags) { 750 dest.writeLong(time); 751 int bat = (((int)cmd)&0xff) 752 | ((((int)batteryLevel)<<8)&0xff00) 753 | ((((int)batteryStatus)<<16)&0xf0000) 754 | ((((int)batteryHealth)<<20)&0xf00000) 755 | ((((int)batteryPlugType)<<24)&0xf000000) 756 | (wakelockTag != null ? 0x10000000 : 0) 757 | (wakeReasonTag != null ? 0x20000000 : 0) 758 | (eventCode != EVENT_NONE ? 0x40000000 : 0); 759 dest.writeInt(bat); 760 bat = (((int)batteryTemperature)&0xffff) 761 | ((((int)batteryVoltage)<<16)&0xffff0000); 762 dest.writeInt(bat); 763 dest.writeInt(states); 764 dest.writeInt(states2); 765 if (wakelockTag != null) { 766 wakelockTag.writeToParcel(dest, flags); 767 } 768 if (wakeReasonTag != null) { 769 wakeReasonTag.writeToParcel(dest, flags); 770 } 771 if (eventCode != EVENT_NONE) { 772 dest.writeInt(eventCode); 773 eventTag.writeToParcel(dest, flags); 774 } 775 if (cmd == CMD_CURRENT_TIME || cmd == CMD_RESET) { 776 dest.writeLong(currentTime); 777 } 778 } 779 780 public void readFromParcel(Parcel src) { 781 int start = src.dataPosition(); 782 int bat = src.readInt(); 783 cmd = (byte)(bat&0xff); 784 batteryLevel = (byte)((bat>>8)&0xff); 785 batteryStatus = (byte)((bat>>16)&0xf); 786 batteryHealth = (byte)((bat>>20)&0xf); 787 batteryPlugType = (byte)((bat>>24)&0xf); 788 int bat2 = src.readInt(); 789 batteryTemperature = (short)(bat2&0xffff); 790 batteryVoltage = (char)((bat2>>16)&0xffff); 791 states = src.readInt(); 792 states2 = src.readInt(); 793 if ((bat&0x10000000) != 0) { 794 wakelockTag = localWakelockTag; 795 wakelockTag.readFromParcel(src); 796 } else { 797 wakelockTag = null; 798 } 799 if ((bat&0x20000000) != 0) { 800 wakeReasonTag = localWakeReasonTag; 801 wakeReasonTag.readFromParcel(src); 802 } else { 803 wakeReasonTag = null; 804 } 805 if ((bat&0x40000000) != 0) { 806 eventCode = src.readInt(); 807 eventTag = localEventTag; 808 eventTag.readFromParcel(src); 809 } else { 810 eventCode = EVENT_NONE; 811 eventTag = null; 812 } 813 if (cmd == CMD_CURRENT_TIME || cmd == CMD_RESET) { 814 currentTime = src.readLong(); 815 } else { 816 currentTime = 0; 817 } 818 numReadInts += (src.dataPosition()-start)/4; 819 } 820 821 public void clear() { 822 time = 0; 823 cmd = CMD_NULL; 824 batteryLevel = 0; 825 batteryStatus = 0; 826 batteryHealth = 0; 827 batteryPlugType = 0; 828 batteryTemperature = 0; 829 batteryVoltage = 0; 830 states = 0; 831 states2 = 0; 832 wakelockTag = null; 833 wakeReasonTag = null; 834 eventCode = EVENT_NONE; 835 eventTag = null; 836 } 837 838 public void setTo(HistoryItem o) { 839 time = o.time; 840 cmd = o.cmd; 841 setToCommon(o); 842 } 843 844 public void setTo(long time, byte cmd, HistoryItem o) { 845 this.time = time; 846 this.cmd = cmd; 847 setToCommon(o); 848 } 849 850 private void setToCommon(HistoryItem o) { 851 batteryLevel = o.batteryLevel; 852 batteryStatus = o.batteryStatus; 853 batteryHealth = o.batteryHealth; 854 batteryPlugType = o.batteryPlugType; 855 batteryTemperature = o.batteryTemperature; 856 batteryVoltage = o.batteryVoltage; 857 states = o.states; 858 states2 = o.states2; 859 if (o.wakelockTag != null) { 860 wakelockTag = localWakelockTag; 861 wakelockTag.setTo(o.wakelockTag); 862 } else { 863 wakelockTag = null; 864 } 865 if (o.wakeReasonTag != null) { 866 wakeReasonTag = localWakeReasonTag; 867 wakeReasonTag.setTo(o.wakeReasonTag); 868 } else { 869 wakeReasonTag = null; 870 } 871 eventCode = o.eventCode; 872 if (o.eventTag != null) { 873 eventTag = localEventTag; 874 eventTag.setTo(o.eventTag); 875 } else { 876 eventTag = null; 877 } 878 currentTime = o.currentTime; 879 } 880 881 public boolean sameNonEvent(HistoryItem o) { 882 return batteryLevel == o.batteryLevel 883 && batteryStatus == o.batteryStatus 884 && batteryHealth == o.batteryHealth 885 && batteryPlugType == o.batteryPlugType 886 && batteryTemperature == o.batteryTemperature 887 && batteryVoltage == o.batteryVoltage 888 && states == o.states 889 && states2 == o.states2 890 && currentTime == o.currentTime; 891 } 892 893 public boolean same(HistoryItem o) { 894 if (!sameNonEvent(o) || eventCode != o.eventCode) { 895 return false; 896 } 897 if (wakelockTag != o.wakelockTag) { 898 if (wakelockTag == null || o.wakelockTag == null) { 899 return false; 900 } 901 if (!wakelockTag.equals(o.wakelockTag)) { 902 return false; 903 } 904 } 905 if (wakeReasonTag != o.wakeReasonTag) { 906 if (wakeReasonTag == null || o.wakeReasonTag == null) { 907 return false; 908 } 909 if (!wakeReasonTag.equals(o.wakeReasonTag)) { 910 return false; 911 } 912 } 913 if (eventTag != o.eventTag) { 914 if (eventTag == null || o.eventTag == null) { 915 return false; 916 } 917 if (!eventTag.equals(o.eventTag)) { 918 return false; 919 } 920 } 921 return true; 922 } 923 } 924 925 public final static class HistoryEventTracker { 926 private final HashMap<String, SparseIntArray>[] mActiveEvents 927 = (HashMap<String, SparseIntArray>[]) new HashMap[HistoryItem.EVENT_COUNT]; 928 929 public boolean updateState(int code, String name, int uid, int poolIdx) { 930 if ((code&HistoryItem.EVENT_FLAG_START) != 0) { 931 int idx = code&HistoryItem.EVENT_TYPE_MASK; 932 HashMap<String, SparseIntArray> active = mActiveEvents[idx]; 933 if (active == null) { 934 active = new HashMap<String, SparseIntArray>(); 935 mActiveEvents[idx] = active; 936 } 937 SparseIntArray uids = active.get(name); 938 if (uids == null) { 939 uids = new SparseIntArray(); 940 active.put(name, uids); 941 } 942 if (uids.indexOfKey(uid) >= 0) { 943 // Already set, nothing to do! 944 return false; 945 } 946 uids.put(uid, poolIdx); 947 } else if ((code&HistoryItem.EVENT_FLAG_FINISH) != 0) { 948 int idx = code&HistoryItem.EVENT_TYPE_MASK; 949 HashMap<String, SparseIntArray> active = mActiveEvents[idx]; 950 if (active == null) { 951 // not currently active, nothing to do. 952 return false; 953 } 954 SparseIntArray uids = active.get(name); 955 if (uids == null) { 956 // not currently active, nothing to do. 957 return false; 958 } 959 idx = uids.indexOfKey(uid); 960 if (idx < 0) { 961 // not currently active, nothing to do. 962 return false; 963 } 964 uids.removeAt(idx); 965 if (uids.size() <= 0) { 966 active.remove(name); 967 } 968 } 969 return true; 970 } 971 972 public void removeEvents(int code) { 973 int idx = code&HistoryItem.EVENT_TYPE_MASK; 974 mActiveEvents[idx] = null; 975 } 976 977 public HashMap<String, SparseIntArray> getStateForEvent(int code) { 978 return mActiveEvents[code]; 979 } 980 } 981 982 public static final class BitDescription { 983 public final int mask; 984 public final int shift; 985 public final String name; 986 public final String shortName; 987 public final String[] values; 988 public final String[] shortValues; 989 990 public BitDescription(int mask, String name, String shortName) { 991 this.mask = mask; 992 this.shift = -1; 993 this.name = name; 994 this.shortName = shortName; 995 this.values = null; 996 this.shortValues = null; 997 } 998 999 public BitDescription(int mask, int shift, String name, String shortName, 1000 String[] values, String[] shortValues) { 1001 this.mask = mask; 1002 this.shift = shift; 1003 this.name = name; 1004 this.shortName = shortName; 1005 this.values = values; 1006 this.shortValues = shortValues; 1007 } 1008 } 1009 1010 /** 1011 * Don't allow any more batching in to the current history event. This 1012 * is called when printing partial histories, so to ensure that the next 1013 * history event will go in to a new batch after what was printed in the 1014 * last partial history. 1015 */ 1016 public abstract void commitCurrentHistoryBatchLocked(); 1017 1018 public abstract int getHistoryTotalSize(); 1019 1020 public abstract int getHistoryUsedSize(); 1021 1022 public abstract boolean startIteratingHistoryLocked(); 1023 1024 public abstract int getHistoryStringPoolSize(); 1025 1026 public abstract int getHistoryStringPoolBytes(); 1027 1028 public abstract String getHistoryTagPoolString(int index); 1029 1030 public abstract int getHistoryTagPoolUid(int index); 1031 1032 public abstract boolean getNextHistoryLocked(HistoryItem out); 1033 1034 public abstract void finishIteratingHistoryLocked(); 1035 1036 public abstract boolean startIteratingOldHistoryLocked(); 1037 1038 public abstract boolean getNextOldHistoryLocked(HistoryItem out); 1039 1040 public abstract void finishIteratingOldHistoryLocked(); 1041 1042 /** 1043 * Return the base time offset for the battery history. 1044 */ 1045 public abstract long getHistoryBaseTime(); 1046 1047 /** 1048 * Returns the number of times the device has been started. 1049 */ 1050 public abstract int getStartCount(); 1051 1052 /** 1053 * Returns the time in microseconds that the screen has been on while the device was 1054 * running on battery. 1055 * 1056 * {@hide} 1057 */ 1058 public abstract long getScreenOnTime(long elapsedRealtimeUs, int which); 1059 1060 /** 1061 * Returns the number of times the screen was turned on. 1062 * 1063 * {@hide} 1064 */ 1065 public abstract int getScreenOnCount(int which); 1066 1067 public abstract long getInteractiveTime(long elapsedRealtimeUs, int which); 1068 1069 public static final int SCREEN_BRIGHTNESS_DARK = 0; 1070 public static final int SCREEN_BRIGHTNESS_DIM = 1; 1071 public static final int SCREEN_BRIGHTNESS_MEDIUM = 2; 1072 public static final int SCREEN_BRIGHTNESS_LIGHT = 3; 1073 public static final int SCREEN_BRIGHTNESS_BRIGHT = 4; 1074 1075 static final String[] SCREEN_BRIGHTNESS_NAMES = { 1076 "dark", "dim", "medium", "light", "bright" 1077 }; 1078 1079 static final String[] SCREEN_BRIGHTNESS_SHORT_NAMES = { 1080 "0", "1", "2", "3", "4" 1081 }; 1082 1083 public static final int NUM_SCREEN_BRIGHTNESS_BINS = 5; 1084 1085 /** 1086 * Returns the time in microseconds that the screen has been on with 1087 * the given brightness 1088 * 1089 * {@hide} 1090 */ 1091 public abstract long getScreenBrightnessTime(int brightnessBin, 1092 long elapsedRealtimeUs, int which); 1093 1094 /** 1095 * Returns the time in microseconds that low power mode has been enabled while the device was 1096 * running on battery. 1097 * 1098 * {@hide} 1099 */ 1100 public abstract long getLowPowerModeEnabledTime(long elapsedRealtimeUs, int which); 1101 1102 /** 1103 * Returns the number of times that low power mode was enabled. 1104 * 1105 * {@hide} 1106 */ 1107 public abstract int getLowPowerModeEnabledCount(int which); 1108 1109 /** 1110 * Returns the time in microseconds that the phone has been on while the device was 1111 * running on battery. 1112 * 1113 * {@hide} 1114 */ 1115 public abstract long getPhoneOnTime(long elapsedRealtimeUs, int which); 1116 1117 /** 1118 * Returns the number of times a phone call was activated. 1119 * 1120 * {@hide} 1121 */ 1122 public abstract int getPhoneOnCount(int which); 1123 1124 /** 1125 * Returns the time in microseconds that the phone has been running with 1126 * the given signal strength. 1127 * 1128 * {@hide} 1129 */ 1130 public abstract long getPhoneSignalStrengthTime(int strengthBin, 1131 long elapsedRealtimeUs, int which); 1132 1133 /** 1134 * Returns the time in microseconds that the phone has been trying to 1135 * acquire a signal. 1136 * 1137 * {@hide} 1138 */ 1139 public abstract long getPhoneSignalScanningTime( 1140 long elapsedRealtimeUs, int which); 1141 1142 /** 1143 * Returns the number of times the phone has entered the given signal strength. 1144 * 1145 * {@hide} 1146 */ 1147 public abstract int getPhoneSignalStrengthCount(int strengthBin, int which); 1148 1149 /** 1150 * Returns the time in microseconds that the mobile network has been active 1151 * (in a high power state). 1152 * 1153 * {@hide} 1154 */ 1155 public abstract long getMobileRadioActiveTime(long elapsedRealtimeUs, int which); 1156 1157 /** 1158 * Returns the number of times that the mobile network has transitioned to the 1159 * active state. 1160 * 1161 * {@hide} 1162 */ 1163 public abstract int getMobileRadioActiveCount(int which); 1164 1165 /** 1166 * Returns the time in microseconds that is the difference between the mobile radio 1167 * time we saw based on the elapsed timestamp when going down vs. the given time stamp 1168 * from the radio. 1169 * 1170 * {@hide} 1171 */ 1172 public abstract long getMobileRadioActiveAdjustedTime(int which); 1173 1174 /** 1175 * Returns the time in microseconds that the mobile network has been active 1176 * (in a high power state) but not being able to blame on an app. 1177 * 1178 * {@hide} 1179 */ 1180 public abstract long getMobileRadioActiveUnknownTime(int which); 1181 1182 /** 1183 * Return count of number of times radio was up that could not be blamed on apps. 1184 * 1185 * {@hide} 1186 */ 1187 public abstract int getMobileRadioActiveUnknownCount(int which); 1188 1189 public static final int DATA_CONNECTION_NONE = 0; 1190 public static final int DATA_CONNECTION_GPRS = 1; 1191 public static final int DATA_CONNECTION_EDGE = 2; 1192 public static final int DATA_CONNECTION_UMTS = 3; 1193 public static final int DATA_CONNECTION_CDMA = 4; 1194 public static final int DATA_CONNECTION_EVDO_0 = 5; 1195 public static final int DATA_CONNECTION_EVDO_A = 6; 1196 public static final int DATA_CONNECTION_1xRTT = 7; 1197 public static final int DATA_CONNECTION_HSDPA = 8; 1198 public static final int DATA_CONNECTION_HSUPA = 9; 1199 public static final int DATA_CONNECTION_HSPA = 10; 1200 public static final int DATA_CONNECTION_IDEN = 11; 1201 public static final int DATA_CONNECTION_EVDO_B = 12; 1202 public static final int DATA_CONNECTION_LTE = 13; 1203 public static final int DATA_CONNECTION_EHRPD = 14; 1204 public static final int DATA_CONNECTION_HSPAP = 15; 1205 public static final int DATA_CONNECTION_OTHER = 16; 1206 1207 static final String[] DATA_CONNECTION_NAMES = { 1208 "none", "gprs", "edge", "umts", "cdma", "evdo_0", "evdo_A", 1209 "1xrtt", "hsdpa", "hsupa", "hspa", "iden", "evdo_b", "lte", 1210 "ehrpd", "hspap", "other" 1211 }; 1212 1213 public static final int NUM_DATA_CONNECTION_TYPES = DATA_CONNECTION_OTHER+1; 1214 1215 /** 1216 * Returns the time in microseconds that the phone has been running with 1217 * the given data connection. 1218 * 1219 * {@hide} 1220 */ 1221 public abstract long getPhoneDataConnectionTime(int dataType, 1222 long elapsedRealtimeUs, int which); 1223 1224 /** 1225 * Returns the number of times the phone has entered the given data 1226 * connection type. 1227 * 1228 * {@hide} 1229 */ 1230 public abstract int getPhoneDataConnectionCount(int dataType, int which); 1231 1232 public static final int WIFI_SUPPL_STATE_INVALID = 0; 1233 public static final int WIFI_SUPPL_STATE_DISCONNECTED = 1; 1234 public static final int WIFI_SUPPL_STATE_INTERFACE_DISABLED = 2; 1235 public static final int WIFI_SUPPL_STATE_INACTIVE = 3; 1236 public static final int WIFI_SUPPL_STATE_SCANNING = 4; 1237 public static final int WIFI_SUPPL_STATE_AUTHENTICATING = 5; 1238 public static final int WIFI_SUPPL_STATE_ASSOCIATING = 6; 1239 public static final int WIFI_SUPPL_STATE_ASSOCIATED = 7; 1240 public static final int WIFI_SUPPL_STATE_FOUR_WAY_HANDSHAKE = 8; 1241 public static final int WIFI_SUPPL_STATE_GROUP_HANDSHAKE = 9; 1242 public static final int WIFI_SUPPL_STATE_COMPLETED = 10; 1243 public static final int WIFI_SUPPL_STATE_DORMANT = 11; 1244 public static final int WIFI_SUPPL_STATE_UNINITIALIZED = 12; 1245 1246 public static final int NUM_WIFI_SUPPL_STATES = WIFI_SUPPL_STATE_UNINITIALIZED+1; 1247 1248 static final String[] WIFI_SUPPL_STATE_NAMES = { 1249 "invalid", "disconn", "disabled", "inactive", "scanning", 1250 "authenticating", "associating", "associated", "4-way-handshake", 1251 "group-handshake", "completed", "dormant", "uninit" 1252 }; 1253 1254 static final String[] WIFI_SUPPL_STATE_SHORT_NAMES = { 1255 "inv", "dsc", "dis", "inact", "scan", 1256 "auth", "ascing", "asced", "4-way", 1257 "group", "compl", "dorm", "uninit" 1258 }; 1259 1260 public static final BitDescription[] HISTORY_STATE_DESCRIPTIONS 1261 = new BitDescription[] { 1262 new BitDescription(HistoryItem.STATE_CPU_RUNNING_FLAG, "running", "r"), 1263 new BitDescription(HistoryItem.STATE_WAKE_LOCK_FLAG, "wake_lock", "w"), 1264 new BitDescription(HistoryItem.STATE_SENSOR_ON_FLAG, "sensor", "s"), 1265 new BitDescription(HistoryItem.STATE_GPS_ON_FLAG, "gps", "g"), 1266 new BitDescription(HistoryItem.STATE_WIFI_FULL_LOCK_FLAG, "wifi_full_lock", "Wl"), 1267 new BitDescription(HistoryItem.STATE_WIFI_SCAN_FLAG, "wifi_scan", "Ws"), 1268 new BitDescription(HistoryItem.STATE_WIFI_MULTICAST_ON_FLAG, "wifi_multicast", "Wm"), 1269 new BitDescription(HistoryItem.STATE_MOBILE_RADIO_ACTIVE_FLAG, "mobile_radio", "Pr"), 1270 new BitDescription(HistoryItem.STATE_PHONE_SCANNING_FLAG, "phone_scanning", "Psc"), 1271 new BitDescription(HistoryItem.STATE_AUDIO_ON_FLAG, "audio", "a"), 1272 new BitDescription(HistoryItem.STATE_SCREEN_ON_FLAG, "screen", "S"), 1273 new BitDescription(HistoryItem.STATE_BATTERY_PLUGGED_FLAG, "plugged", "BP"), 1274 new BitDescription(HistoryItem.STATE_PHONE_IN_CALL_FLAG, "phone_in_call", "Pcl"), 1275 new BitDescription(HistoryItem.STATE_BLUETOOTH_ON_FLAG, "bluetooth", "b"), 1276 new BitDescription(HistoryItem.STATE_DATA_CONNECTION_MASK, 1277 HistoryItem.STATE_DATA_CONNECTION_SHIFT, "data_conn", "Pcn", 1278 DATA_CONNECTION_NAMES, DATA_CONNECTION_NAMES), 1279 new BitDescription(HistoryItem.STATE_PHONE_STATE_MASK, 1280 HistoryItem.STATE_PHONE_STATE_SHIFT, "phone_state", "Pst", 1281 new String[] {"in", "out", "emergency", "off"}, 1282 new String[] {"in", "out", "em", "off"}), 1283 new BitDescription(HistoryItem.STATE_PHONE_SIGNAL_STRENGTH_MASK, 1284 HistoryItem.STATE_PHONE_SIGNAL_STRENGTH_SHIFT, "phone_signal_strength", "Pss", 1285 SignalStrength.SIGNAL_STRENGTH_NAMES, 1286 new String[] { "0", "1", "2", "3", "4" }), 1287 new BitDescription(HistoryItem.STATE_BRIGHTNESS_MASK, 1288 HistoryItem.STATE_BRIGHTNESS_SHIFT, "brightness", "Sb", 1289 SCREEN_BRIGHTNESS_NAMES, SCREEN_BRIGHTNESS_SHORT_NAMES), 1290 }; 1291 1292 public static final BitDescription[] HISTORY_STATE2_DESCRIPTIONS 1293 = new BitDescription[] { 1294 new BitDescription(HistoryItem.STATE2_LOW_POWER_FLAG, "low_power", "lp"), 1295 new BitDescription(HistoryItem.STATE2_VIDEO_ON_FLAG, "video", "v"), 1296 new BitDescription(HistoryItem.STATE2_WIFI_RUNNING_FLAG, "wifi_running", "Wr"), 1297 new BitDescription(HistoryItem.STATE2_WIFI_ON_FLAG, "wifi", "W"), 1298 new BitDescription(HistoryItem.STATE2_FLASHLIGHT_FLAG, "flashlight", "fl"), 1299 new BitDescription(HistoryItem.STATE2_WIFI_SIGNAL_STRENGTH_MASK, 1300 HistoryItem.STATE2_WIFI_SIGNAL_STRENGTH_SHIFT, "wifi_signal_strength", "Wss", 1301 new String[] { "0", "1", "2", "3", "4" }, 1302 new String[] { "0", "1", "2", "3", "4" }), 1303 new BitDescription(HistoryItem.STATE2_WIFI_SUPPL_STATE_MASK, 1304 HistoryItem.STATE2_WIFI_SUPPL_STATE_SHIFT, "wifi_suppl", "Wsp", 1305 WIFI_SUPPL_STATE_NAMES, WIFI_SUPPL_STATE_SHORT_NAMES), 1306 }; 1307 1308 public static final String[] HISTORY_EVENT_NAMES = new String[] { 1309 "null", "proc", "fg", "top", "sync", "wake_lock_in", "job", "user", "userfg" 1310 }; 1311 1312 public static final String[] HISTORY_EVENT_CHECKIN_NAMES = new String[] { 1313 "Enl", "Epr", "Efg", "Etp", "Esy", "Ewl", "Ejb", "Eur", "Euf" 1314 }; 1315 1316 /** 1317 * Returns the time in microseconds that wifi has been on while the device was 1318 * running on battery. 1319 * 1320 * {@hide} 1321 */ 1322 public abstract long getWifiOnTime(long elapsedRealtimeUs, int which); 1323 1324 /** 1325 * Returns the time in microseconds that wifi has been on and the driver has 1326 * been in the running state while the device was running on battery. 1327 * 1328 * {@hide} 1329 */ 1330 public abstract long getGlobalWifiRunningTime(long elapsedRealtimeUs, int which); 1331 1332 public static final int WIFI_STATE_OFF = 0; 1333 public static final int WIFI_STATE_OFF_SCANNING = 1; 1334 public static final int WIFI_STATE_ON_NO_NETWORKS = 2; 1335 public static final int WIFI_STATE_ON_DISCONNECTED = 3; 1336 public static final int WIFI_STATE_ON_CONNECTED_STA = 4; 1337 public static final int WIFI_STATE_ON_CONNECTED_P2P = 5; 1338 public static final int WIFI_STATE_ON_CONNECTED_STA_P2P = 6; 1339 public static final int WIFI_STATE_SOFT_AP = 7; 1340 1341 static final String[] WIFI_STATE_NAMES = { 1342 "off", "scanning", "no_net", "disconn", 1343 "sta", "p2p", "sta_p2p", "soft_ap" 1344 }; 1345 1346 public static final int NUM_WIFI_STATES = WIFI_STATE_SOFT_AP+1; 1347 1348 /** 1349 * Returns the time in microseconds that WiFi has been running in the given state. 1350 * 1351 * {@hide} 1352 */ 1353 public abstract long getWifiStateTime(int wifiState, 1354 long elapsedRealtimeUs, int which); 1355 1356 /** 1357 * Returns the number of times that WiFi has entered the given state. 1358 * 1359 * {@hide} 1360 */ 1361 public abstract int getWifiStateCount(int wifiState, int which); 1362 1363 /** 1364 * Returns the time in microseconds that the wifi supplicant has been 1365 * in a given state. 1366 * 1367 * {@hide} 1368 */ 1369 public abstract long getWifiSupplStateTime(int state, long elapsedRealtimeUs, int which); 1370 1371 /** 1372 * Returns the number of times that the wifi supplicant has transitioned 1373 * to a given state. 1374 * 1375 * {@hide} 1376 */ 1377 public abstract int getWifiSupplStateCount(int state, int which); 1378 1379 public static final int NUM_WIFI_SIGNAL_STRENGTH_BINS = 5; 1380 1381 /** 1382 * Returns the time in microseconds that WIFI has been running with 1383 * the given signal strength. 1384 * 1385 * {@hide} 1386 */ 1387 public abstract long getWifiSignalStrengthTime(int strengthBin, 1388 long elapsedRealtimeUs, int which); 1389 1390 /** 1391 * Returns the number of times WIFI has entered the given signal strength. 1392 * 1393 * {@hide} 1394 */ 1395 public abstract int getWifiSignalStrengthCount(int strengthBin, int which); 1396 1397 /** 1398 * Returns the time in microseconds that bluetooth has been on while the device was 1399 * running on battery. 1400 * 1401 * {@hide} 1402 */ 1403 public abstract long getBluetoothOnTime(long elapsedRealtimeUs, int which); 1404 1405 public abstract int getBluetoothPingCount(); 1406 1407 public static final int BLUETOOTH_STATE_INACTIVE = 0; 1408 public static final int BLUETOOTH_STATE_LOW = 1; 1409 public static final int BLUETOOTH_STATE_MEDIUM = 2; 1410 public static final int BLUETOOTH_STATE_HIGH = 3; 1411 1412 static final String[] BLUETOOTH_STATE_NAMES = { 1413 "inactive", "low", "med", "high" 1414 }; 1415 1416 public static final int NUM_BLUETOOTH_STATES = BLUETOOTH_STATE_HIGH +1; 1417 1418 /** 1419 * Returns the time in microseconds that Bluetooth has been running in the 1420 * given active state. 1421 * 1422 * {@hide} 1423 */ 1424 public abstract long getBluetoothStateTime(int bluetoothState, 1425 long elapsedRealtimeUs, int which); 1426 1427 /** 1428 * Returns the number of times that Bluetooth has entered the given active state. 1429 * 1430 * {@hide} 1431 */ 1432 public abstract int getBluetoothStateCount(int bluetoothState, int which); 1433 1434 /** 1435 * Returns the time in microseconds that the flashlight has been on while the device was 1436 * running on battery. 1437 * 1438 * {@hide} 1439 */ 1440 public abstract long getFlashlightOnTime(long elapsedRealtimeUs, int which); 1441 1442 /** 1443 * Returns the number of times that the flashlight has been turned on while the device was 1444 * running on battery. 1445 * 1446 * {@hide} 1447 */ 1448 public abstract long getFlashlightOnCount(int which); 1449 1450 public static final int NETWORK_MOBILE_RX_DATA = 0; 1451 public static final int NETWORK_MOBILE_TX_DATA = 1; 1452 public static final int NETWORK_WIFI_RX_DATA = 2; 1453 public static final int NETWORK_WIFI_TX_DATA = 3; 1454 1455 public static final int NUM_NETWORK_ACTIVITY_TYPES = NETWORK_WIFI_TX_DATA + 1; 1456 1457 public abstract long getNetworkActivityBytes(int type, int which); 1458 public abstract long getNetworkActivityPackets(int type, int which); 1459 1460 /** 1461 * Return the wall clock time when battery stats data collection started. 1462 */ 1463 public abstract long getStartClockTime(); 1464 1465 /** 1466 * Return platform version tag that we were running in when the battery stats started. 1467 */ 1468 public abstract String getStartPlatformVersion(); 1469 1470 /** 1471 * Return platform version tag that we were running in when the battery stats ended. 1472 */ 1473 public abstract String getEndPlatformVersion(); 1474 1475 /** 1476 * Return the internal version code of the parcelled format. 1477 */ 1478 public abstract int getParcelVersion(); 1479 1480 /** 1481 * Return whether we are currently running on battery. 1482 */ 1483 public abstract boolean getIsOnBattery(); 1484 1485 /** 1486 * Returns a SparseArray containing the statistics for each uid. 1487 */ 1488 public abstract SparseArray<? extends Uid> getUidStats(); 1489 1490 /** 1491 * Returns the current battery uptime in microseconds. 1492 * 1493 * @param curTime the amount of elapsed realtime in microseconds. 1494 */ 1495 public abstract long getBatteryUptime(long curTime); 1496 1497 /** 1498 * Returns the current battery realtime in microseconds. 1499 * 1500 * @param curTime the amount of elapsed realtime in microseconds. 1501 */ 1502 public abstract long getBatteryRealtime(long curTime); 1503 1504 /** 1505 * Returns the battery percentage level at the last time the device was unplugged from power, or 1506 * the last time it booted on battery power. 1507 */ 1508 public abstract int getDischargeStartLevel(); 1509 1510 /** 1511 * Returns the current battery percentage level if we are in a discharge cycle, otherwise 1512 * returns the level at the last plug event. 1513 */ 1514 public abstract int getDischargeCurrentLevel(); 1515 1516 /** 1517 * Get the amount the battery has discharged since the stats were 1518 * last reset after charging, as a lower-end approximation. 1519 */ 1520 public abstract int getLowDischargeAmountSinceCharge(); 1521 1522 /** 1523 * Get the amount the battery has discharged since the stats were 1524 * last reset after charging, as an upper-end approximation. 1525 */ 1526 public abstract int getHighDischargeAmountSinceCharge(); 1527 1528 /** 1529 * Retrieve the discharge amount over the selected discharge period <var>which</var>. 1530 */ 1531 public abstract int getDischargeAmount(int which); 1532 1533 /** 1534 * Get the amount the battery has discharged while the screen was on, 1535 * since the last time power was unplugged. 1536 */ 1537 public abstract int getDischargeAmountScreenOn(); 1538 1539 /** 1540 * Get the amount the battery has discharged while the screen was on, 1541 * since the last time the device was charged. 1542 */ 1543 public abstract int getDischargeAmountScreenOnSinceCharge(); 1544 1545 /** 1546 * Get the amount the battery has discharged while the screen was off, 1547 * since the last time power was unplugged. 1548 */ 1549 public abstract int getDischargeAmountScreenOff(); 1550 1551 /** 1552 * Get the amount the battery has discharged while the screen was off, 1553 * since the last time the device was charged. 1554 */ 1555 public abstract int getDischargeAmountScreenOffSinceCharge(); 1556 1557 /** 1558 * Returns the total, last, or current battery uptime in microseconds. 1559 * 1560 * @param curTime the elapsed realtime in microseconds. 1561 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 1562 */ 1563 public abstract long computeBatteryUptime(long curTime, int which); 1564 1565 /** 1566 * Returns the total, last, or current battery realtime in microseconds. 1567 * 1568 * @param curTime the current elapsed realtime in microseconds. 1569 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 1570 */ 1571 public abstract long computeBatteryRealtime(long curTime, int which); 1572 1573 /** 1574 * Returns the total, last, or current battery screen off uptime in microseconds. 1575 * 1576 * @param curTime the elapsed realtime in microseconds. 1577 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 1578 */ 1579 public abstract long computeBatteryScreenOffUptime(long curTime, int which); 1580 1581 /** 1582 * Returns the total, last, or current battery screen off realtime in microseconds. 1583 * 1584 * @param curTime the current elapsed realtime in microseconds. 1585 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 1586 */ 1587 public abstract long computeBatteryScreenOffRealtime(long curTime, int which); 1588 1589 /** 1590 * Returns the total, last, or current uptime in microseconds. 1591 * 1592 * @param curTime the current elapsed realtime in microseconds. 1593 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 1594 */ 1595 public abstract long computeUptime(long curTime, int which); 1596 1597 /** 1598 * Returns the total, last, or current realtime in microseconds. 1599 * 1600 * @param curTime the current elapsed realtime in microseconds. 1601 * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 1602 */ 1603 public abstract long computeRealtime(long curTime, int which); 1604 1605 /** 1606 * Compute an approximation for how much run time (in microseconds) is remaining on 1607 * the battery. Returns -1 if no time can be computed: either there is not 1608 * enough current data to make a decision, or the battery is currently 1609 * charging. 1610 * 1611 * @param curTime The current elepsed realtime in microseconds. 1612 */ 1613 public abstract long computeBatteryTimeRemaining(long curTime); 1614 1615 // The part of a step duration that is the actual time. 1616 public static final long STEP_LEVEL_TIME_MASK = 0x000000ffffffffffL; 1617 1618 // Bits in a step duration that are the new battery level we are at. 1619 public static final long STEP_LEVEL_LEVEL_MASK = 0x0000ff0000000000L; 1620 public static final long STEP_LEVEL_LEVEL_SHIFT = 40; 1621 1622 // Bits in a step duration that are the initial mode we were in at that step. 1623 public static final long STEP_LEVEL_INITIAL_MODE_MASK = 0x00ff000000000000L; 1624 public static final long STEP_LEVEL_INITIAL_MODE_SHIFT = 48; 1625 1626 // Bits in a step duration that indicate which modes changed during that step. 1627 public static final long STEP_LEVEL_MODIFIED_MODE_MASK = 0xff00000000000000L; 1628 public static final long STEP_LEVEL_MODIFIED_MODE_SHIFT = 56; 1629 1630 // Step duration mode: the screen is on, off, dozed, etc; value is Display.STATE_* - 1. 1631 public static final int STEP_LEVEL_MODE_SCREEN_STATE = 0x03; 1632 1633 // Step duration mode: power save is on. 1634 public static final int STEP_LEVEL_MODE_POWER_SAVE = 0x04; 1635 1636 /** 1637 * Return the historical number of discharge steps we currently have. 1638 */ 1639 public abstract int getNumDischargeStepDurations(); 1640 1641 /** 1642 * Return the array of discharge step durations; the number of valid 1643 * items in it is returned by {@link #getNumDischargeStepDurations()}. 1644 * These values are in milliseconds. 1645 */ 1646 public abstract long[] getDischargeStepDurationsArray(); 1647 1648 /** 1649 * Compute an approximation for how much time (in microseconds) remains until the battery 1650 * is fully charged. Returns -1 if no time can be computed: either there is not 1651 * enough current data to make a decision, or the battery is currently 1652 * discharging. 1653 * 1654 * @param curTime The current elepsed realtime in microseconds. 1655 */ 1656 public abstract long computeChargeTimeRemaining(long curTime); 1657 1658 /** 1659 * Return the historical number of charge steps we currently have. 1660 */ 1661 public abstract int getNumChargeStepDurations(); 1662 1663 /** 1664 * Return the array of charge step durations; the number of valid 1665 * items in it is returned by {@link #getNumChargeStepDurations()}. 1666 * These values are in milliseconds. 1667 */ 1668 public abstract long[] getChargeStepDurationsArray(); 1669 1670 public abstract Map<String, ? extends LongCounter> getWakeupReasonStats(); 1671 1672 public abstract Map<String, ? extends Timer> getKernelWakelockStats(); 1673 1674 /** Returns the number of different speeds that the CPU can run at */ 1675 public abstract int getCpuSpeedSteps(); 1676 1677 public abstract void writeToParcelWithoutUids(Parcel out, int flags); 1678 1679 private final static void formatTimeRaw(StringBuilder out, long seconds) { 1680 long days = seconds / (60 * 60 * 24); 1681 if (days != 0) { 1682 out.append(days); 1683 out.append("d "); 1684 } 1685 long used = days * 60 * 60 * 24; 1686 1687 long hours = (seconds - used) / (60 * 60); 1688 if (hours != 0 || used != 0) { 1689 out.append(hours); 1690 out.append("h "); 1691 } 1692 used += hours * 60 * 60; 1693 1694 long mins = (seconds-used) / 60; 1695 if (mins != 0 || used != 0) { 1696 out.append(mins); 1697 out.append("m "); 1698 } 1699 used += mins * 60; 1700 1701 if (seconds != 0 || used != 0) { 1702 out.append(seconds-used); 1703 out.append("s "); 1704 } 1705 } 1706 1707 public final static void formatTime(StringBuilder sb, long time) { 1708 long sec = time / 100; 1709 formatTimeRaw(sb, sec); 1710 sb.append((time - (sec * 100)) * 10); 1711 sb.append("ms "); 1712 } 1713 1714 public final static void formatTimeMs(StringBuilder sb, long time) { 1715 long sec = time / 1000; 1716 formatTimeRaw(sb, sec); 1717 sb.append(time - (sec * 1000)); 1718 sb.append("ms "); 1719 } 1720 1721 public final static void formatTimeMsNoSpace(StringBuilder sb, long time) { 1722 long sec = time / 1000; 1723 formatTimeRaw(sb, sec); 1724 sb.append(time - (sec * 1000)); 1725 sb.append("ms"); 1726 } 1727 1728 public final String formatRatioLocked(long num, long den) { 1729 if (den == 0L) { 1730 return "--%"; 1731 } 1732 float perc = ((float)num) / ((float)den) * 100; 1733 mFormatBuilder.setLength(0); 1734 mFormatter.format("%.1f%%", perc); 1735 return mFormatBuilder.toString(); 1736 } 1737 1738 final String formatBytesLocked(long bytes) { 1739 mFormatBuilder.setLength(0); 1740 1741 if (bytes < BYTES_PER_KB) { 1742 return bytes + "B"; 1743 } else if (bytes < BYTES_PER_MB) { 1744 mFormatter.format("%.2fKB", bytes / (double) BYTES_PER_KB); 1745 return mFormatBuilder.toString(); 1746 } else if (bytes < BYTES_PER_GB){ 1747 mFormatter.format("%.2fMB", bytes / (double) BYTES_PER_MB); 1748 return mFormatBuilder.toString(); 1749 } else { 1750 mFormatter.format("%.2fGB", bytes / (double) BYTES_PER_GB); 1751 return mFormatBuilder.toString(); 1752 } 1753 } 1754 1755 private static long computeWakeLock(Timer timer, long elapsedRealtimeUs, int which) { 1756 if (timer != null) { 1757 // Convert from microseconds to milliseconds with rounding 1758 long totalTimeMicros = timer.getTotalTimeLocked(elapsedRealtimeUs, which); 1759 long totalTimeMillis = (totalTimeMicros + 500) / 1000; 1760 return totalTimeMillis; 1761 } 1762 return 0; 1763 } 1764 1765 /** 1766 * 1767 * @param sb a StringBuilder object. 1768 * @param timer a Timer object contining the wakelock times. 1769 * @param elapsedRealtimeUs the current on-battery time in microseconds. 1770 * @param name the name of the wakelock. 1771 * @param which which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 1772 * @param linePrefix a String to be prepended to each line of output. 1773 * @return the line prefix 1774 */ 1775 private static final String printWakeLock(StringBuilder sb, Timer timer, 1776 long elapsedRealtimeUs, String name, int which, String linePrefix) { 1777 1778 if (timer != null) { 1779 long totalTimeMillis = computeWakeLock(timer, elapsedRealtimeUs, which); 1780 1781 int count = timer.getCountLocked(which); 1782 if (totalTimeMillis != 0) { 1783 sb.append(linePrefix); 1784 formatTimeMs(sb, totalTimeMillis); 1785 if (name != null) { 1786 sb.append(name); 1787 sb.append(' '); 1788 } 1789 sb.append('('); 1790 sb.append(count); 1791 sb.append(" times)"); 1792 return ", "; 1793 } 1794 } 1795 return linePrefix; 1796 } 1797 1798 /** 1799 * Checkin version of wakelock printer. Prints simple comma-separated list. 1800 * 1801 * @param sb a StringBuilder object. 1802 * @param timer a Timer object contining the wakelock times. 1803 * @param elapsedRealtimeUs the current time in microseconds. 1804 * @param name the name of the wakelock. 1805 * @param which which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT. 1806 * @param linePrefix a String to be prepended to each line of output. 1807 * @return the line prefix 1808 */ 1809 private static final String printWakeLockCheckin(StringBuilder sb, Timer timer, 1810 long elapsedRealtimeUs, String name, int which, String linePrefix) { 1811 long totalTimeMicros = 0; 1812 int count = 0; 1813 if (timer != null) { 1814 totalTimeMicros = timer.getTotalTimeLocked(elapsedRealtimeUs, which); 1815 count = timer.getCountLocked(which); 1816 } 1817 sb.append(linePrefix); 1818 sb.append((totalTimeMicros + 500) / 1000); // microseconds to milliseconds with rounding 1819 sb.append(','); 1820 sb.append(name != null ? name + "," : ""); 1821 sb.append(count); 1822 return ","; 1823 } 1824 1825 /** 1826 * Dump a comma-separated line of values for terse checkin mode. 1827 * 1828 * @param pw the PageWriter to dump log to 1829 * @param category category of data (e.g. "total", "last", "unplugged", "current" ) 1830 * @param type type of data (e.g. "wakelock", "sensor", "process", "apk" , "process", "network") 1831 * @param args type-dependent data arguments 1832 */ 1833 private static final void dumpLine(PrintWriter pw, int uid, String category, String type, 1834 Object... args ) { 1835 pw.print(BATTERY_STATS_CHECKIN_VERSION); pw.print(','); 1836 pw.print(uid); pw.print(','); 1837 pw.print(category); pw.print(','); 1838 pw.print(type); 1839 1840 for (Object arg : args) { 1841 pw.print(','); 1842 pw.print(arg); 1843 } 1844 pw.println(); 1845 } 1846 1847 /** 1848 * Temporary for settings. 1849 */ 1850 public final void dumpCheckinLocked(Context context, PrintWriter pw, int which, int reqUid) { 1851 dumpCheckinLocked(context, pw, which, reqUid, BatteryStatsHelper.checkWifiOnly(context)); 1852 } 1853 1854 /** 1855 * Checkin server version of dump to produce more compact, computer-readable log. 1856 * 1857 * NOTE: all times are expressed in 'ms'. 1858 */ 1859 public final void dumpCheckinLocked(Context context, PrintWriter pw, int which, int reqUid, 1860 boolean wifiOnly) { 1861 final long rawUptime = SystemClock.uptimeMillis() * 1000; 1862 final long rawRealtime = SystemClock.elapsedRealtime() * 1000; 1863 final long batteryUptime = getBatteryUptime(rawUptime); 1864 final long whichBatteryUptime = computeBatteryUptime(rawUptime, which); 1865 final long whichBatteryRealtime = computeBatteryRealtime(rawRealtime, which); 1866 final long whichBatteryScreenOffUptime = computeBatteryScreenOffUptime(rawUptime, which); 1867 final long whichBatteryScreenOffRealtime = computeBatteryScreenOffRealtime(rawRealtime, 1868 which); 1869 final long totalRealtime = computeRealtime(rawRealtime, which); 1870 final long totalUptime = computeUptime(rawUptime, which); 1871 final long screenOnTime = getScreenOnTime(rawRealtime, which); 1872 final long interactiveTime = getInteractiveTime(rawRealtime, which); 1873 final long lowPowerModeEnabledTime = getLowPowerModeEnabledTime(rawRealtime, which); 1874 final long phoneOnTime = getPhoneOnTime(rawRealtime, which); 1875 final long wifiOnTime = getWifiOnTime(rawRealtime, which); 1876 final long wifiRunningTime = getGlobalWifiRunningTime(rawRealtime, which); 1877 final long bluetoothOnTime = getBluetoothOnTime(rawRealtime, which); 1878 1879 StringBuilder sb = new StringBuilder(128); 1880 1881 SparseArray<? extends Uid> uidStats = getUidStats(); 1882 final int NU = uidStats.size(); 1883 1884 String category = STAT_NAMES[which]; 1885 1886 // Dump "battery" stat 1887 dumpLine(pw, 0 /* uid */, category, BATTERY_DATA, 1888 which == STATS_SINCE_CHARGED ? getStartCount() : "N/A", 1889 whichBatteryRealtime / 1000, whichBatteryUptime / 1000, 1890 totalRealtime / 1000, totalUptime / 1000, 1891 getStartClockTime(), 1892 whichBatteryScreenOffRealtime / 1000, whichBatteryScreenOffUptime / 1000); 1893 1894 // Calculate wakelock times across all uids. 1895 long fullWakeLockTimeTotal = 0; 1896 long partialWakeLockTimeTotal = 0; 1897 1898 for (int iu = 0; iu < NU; iu++) { 1899 Uid u = uidStats.valueAt(iu); 1900 1901 Map<String, ? extends BatteryStats.Uid.Wakelock> wakelocks = u.getWakelockStats(); 1902 if (wakelocks.size() > 0) { 1903 for (Map.Entry<String, ? extends BatteryStats.Uid.Wakelock> ent 1904 : wakelocks.entrySet()) { 1905 Uid.Wakelock wl = ent.getValue(); 1906 1907 Timer fullWakeTimer = wl.getWakeTime(WAKE_TYPE_FULL); 1908 if (fullWakeTimer != null) { 1909 fullWakeLockTimeTotal += fullWakeTimer.getTotalTimeLocked(rawRealtime, 1910 which); 1911 } 1912 1913 Timer partialWakeTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL); 1914 if (partialWakeTimer != null) { 1915 partialWakeLockTimeTotal += partialWakeTimer.getTotalTimeLocked( 1916 rawRealtime, which); 1917 } 1918 } 1919 } 1920 } 1921 1922 long mobileRxTotalBytes = getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which); 1923 long mobileTxTotalBytes = getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which); 1924 long wifiRxTotalBytes = getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which); 1925 long wifiTxTotalBytes = getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which); 1926 long mobileRxTotalPackets = getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which); 1927 long mobileTxTotalPackets = getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which); 1928 long wifiRxTotalPackets = getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which); 1929 long wifiTxTotalPackets = getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which); 1930 1931 // Dump network stats 1932 dumpLine(pw, 0 /* uid */, category, GLOBAL_NETWORK_DATA, 1933 mobileRxTotalBytes, mobileTxTotalBytes, wifiRxTotalBytes, wifiTxTotalBytes, 1934 mobileRxTotalPackets, mobileTxTotalPackets, wifiRxTotalPackets, wifiTxTotalPackets); 1935 1936 // Dump misc stats 1937 dumpLine(pw, 0 /* uid */, category, MISC_DATA, 1938 screenOnTime / 1000, phoneOnTime / 1000, wifiOnTime / 1000, 1939 wifiRunningTime / 1000, bluetoothOnTime / 1000, 1940 mobileRxTotalBytes, mobileTxTotalBytes, wifiRxTotalBytes, wifiTxTotalBytes, 1941 fullWakeLockTimeTotal / 1000, partialWakeLockTimeTotal / 1000, 1942 0 /*legacy input event count*/, getMobileRadioActiveTime(rawRealtime, which) / 1000, 1943 getMobileRadioActiveAdjustedTime(which) / 1000, interactiveTime / 1000, 1944 lowPowerModeEnabledTime / 1000); 1945 1946 // Dump screen brightness stats 1947 Object[] args = new Object[NUM_SCREEN_BRIGHTNESS_BINS]; 1948 for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) { 1949 args[i] = getScreenBrightnessTime(i, rawRealtime, which) / 1000; 1950 } 1951 dumpLine(pw, 0 /* uid */, category, SCREEN_BRIGHTNESS_DATA, args); 1952 1953 // Dump signal strength stats 1954 args = new Object[SignalStrength.NUM_SIGNAL_STRENGTH_BINS]; 1955 for (int i=0; i<SignalStrength.NUM_SIGNAL_STRENGTH_BINS; i++) { 1956 args[i] = getPhoneSignalStrengthTime(i, rawRealtime, which) / 1000; 1957 } 1958 dumpLine(pw, 0 /* uid */, category, SIGNAL_STRENGTH_TIME_DATA, args); 1959 dumpLine(pw, 0 /* uid */, category, SIGNAL_SCANNING_TIME_DATA, 1960 getPhoneSignalScanningTime(rawRealtime, which) / 1000); 1961 for (int i=0; i<SignalStrength.NUM_SIGNAL_STRENGTH_BINS; i++) { 1962 args[i] = getPhoneSignalStrengthCount(i, which); 1963 } 1964 dumpLine(pw, 0 /* uid */, category, SIGNAL_STRENGTH_COUNT_DATA, args); 1965 1966 // Dump network type stats 1967 args = new Object[NUM_DATA_CONNECTION_TYPES]; 1968 for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { 1969 args[i] = getPhoneDataConnectionTime(i, rawRealtime, which) / 1000; 1970 } 1971 dumpLine(pw, 0 /* uid */, category, DATA_CONNECTION_TIME_DATA, args); 1972 for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { 1973 args[i] = getPhoneDataConnectionCount(i, which); 1974 } 1975 dumpLine(pw, 0 /* uid */, category, DATA_CONNECTION_COUNT_DATA, args); 1976 1977 // Dump wifi state stats 1978 args = new Object[NUM_WIFI_STATES]; 1979 for (int i=0; i<NUM_WIFI_STATES; i++) { 1980 args[i] = getWifiStateTime(i, rawRealtime, which) / 1000; 1981 } 1982 dumpLine(pw, 0 /* uid */, category, WIFI_STATE_TIME_DATA, args); 1983 for (int i=0; i<NUM_WIFI_STATES; i++) { 1984 args[i] = getWifiStateCount(i, which); 1985 } 1986 dumpLine(pw, 0 /* uid */, category, WIFI_STATE_COUNT_DATA, args); 1987 1988 // Dump wifi suppl state stats 1989 args = new Object[NUM_WIFI_SUPPL_STATES]; 1990 for (int i=0; i<NUM_WIFI_SUPPL_STATES; i++) { 1991 args[i] = getWifiSupplStateTime(i, rawRealtime, which) / 1000; 1992 } 1993 dumpLine(pw, 0 /* uid */, category, WIFI_SUPPL_STATE_TIME_DATA, args); 1994 for (int i=0; i<NUM_WIFI_SUPPL_STATES; i++) { 1995 args[i] = getWifiSupplStateCount(i, which); 1996 } 1997 dumpLine(pw, 0 /* uid */, category, WIFI_SUPPL_STATE_COUNT_DATA, args); 1998 1999 // Dump wifi signal strength stats 2000 args = new Object[NUM_WIFI_SIGNAL_STRENGTH_BINS]; 2001 for (int i=0; i<NUM_WIFI_SIGNAL_STRENGTH_BINS; i++) { 2002 args[i] = getWifiSignalStrengthTime(i, rawRealtime, which) / 1000; 2003 } 2004 dumpLine(pw, 0 /* uid */, category, WIFI_SIGNAL_STRENGTH_TIME_DATA, args); 2005 for (int i=0; i<NUM_WIFI_SIGNAL_STRENGTH_BINS; i++) { 2006 args[i] = getWifiSignalStrengthCount(i, which); 2007 } 2008 dumpLine(pw, 0 /* uid */, category, WIFI_SIGNAL_STRENGTH_COUNT_DATA, args); 2009 2010 // Dump bluetooth state stats 2011 args = new Object[NUM_BLUETOOTH_STATES]; 2012 for (int i=0; i<NUM_BLUETOOTH_STATES; i++) { 2013 args[i] = getBluetoothStateTime(i, rawRealtime, which) / 1000; 2014 } 2015 dumpLine(pw, 0 /* uid */, category, BLUETOOTH_STATE_TIME_DATA, args); 2016 for (int i=0; i<NUM_BLUETOOTH_STATES; i++) { 2017 args[i] = getBluetoothStateCount(i, which); 2018 } 2019 dumpLine(pw, 0 /* uid */, category, BLUETOOTH_STATE_COUNT_DATA, args); 2020 2021 if (which == STATS_SINCE_UNPLUGGED) { 2022 dumpLine(pw, 0 /* uid */, category, BATTERY_LEVEL_DATA, getDischargeStartLevel(), 2023 getDischargeCurrentLevel()); 2024 } 2025 2026 if (which == STATS_SINCE_UNPLUGGED) { 2027 dumpLine(pw, 0 /* uid */, category, BATTERY_DISCHARGE_DATA, 2028 getDischargeStartLevel()-getDischargeCurrentLevel(), 2029 getDischargeStartLevel()-getDischargeCurrentLevel(), 2030 getDischargeAmountScreenOn(), getDischargeAmountScreenOff()); 2031 } else { 2032 dumpLine(pw, 0 /* uid */, category, BATTERY_DISCHARGE_DATA, 2033 getLowDischargeAmountSinceCharge(), getHighDischargeAmountSinceCharge(), 2034 getDischargeAmountScreenOnSinceCharge(), 2035 getDischargeAmountScreenOffSinceCharge()); 2036 } 2037 2038 if (reqUid < 0) { 2039 Map<String, ? extends Timer> kernelWakelocks = getKernelWakelockStats(); 2040 if (kernelWakelocks.size() > 0) { 2041 for (Map.Entry<String, ? extends Timer> ent : kernelWakelocks.entrySet()) { 2042 sb.setLength(0); 2043 printWakeLockCheckin(sb, ent.getValue(), rawRealtime, null, which, ""); 2044 dumpLine(pw, 0 /* uid */, category, KERNEL_WAKELOCK_DATA, ent.getKey(), 2045 sb.toString()); 2046 } 2047 } 2048 Map<String, ? extends LongCounter> wakeupReasons = getWakeupReasonStats(); 2049 if (wakeupReasons.size() > 0) { 2050 for (Map.Entry<String, ? extends LongCounter> ent : wakeupReasons.entrySet()) { 2051 dumpLine(pw, 0 /* uid */, category, WAKEUP_REASON_DATA, 2052 "\"" + ent.getKey() + "\"", ent.getValue().getCountLocked(which)); 2053 } 2054 } 2055 } 2056 2057 BatteryStatsHelper helper = new BatteryStatsHelper(context, false, wifiOnly); 2058 helper.create(this); 2059 helper.refreshStats(which, UserHandle.USER_ALL); 2060 List<BatterySipper> sippers = helper.getUsageList(); 2061 if (sippers != null && sippers.size() > 0) { 2062 dumpLine(pw, 0 /* uid */, category, POWER_USE_SUMMARY_DATA, 2063 BatteryStatsHelper.makemAh(helper.getPowerProfile().getBatteryCapacity()), 2064 BatteryStatsHelper.makemAh(helper.getComputedPower()), 2065 BatteryStatsHelper.makemAh(helper.getMinDrainedPower()), 2066 BatteryStatsHelper.makemAh(helper.getMaxDrainedPower())); 2067 for (int i=0; i<sippers.size(); i++) { 2068 BatterySipper bs = sippers.get(i); 2069 int uid = 0; 2070 String label; 2071 switch (bs.drainType) { 2072 case IDLE: 2073 label="idle"; 2074 break; 2075 case CELL: 2076 label="cell"; 2077 break; 2078 case PHONE: 2079 label="phone"; 2080 break; 2081 case WIFI: 2082 label="wifi"; 2083 break; 2084 case BLUETOOTH: 2085 label="blue"; 2086 break; 2087 case SCREEN: 2088 label="scrn"; 2089 break; 2090 case FLASHLIGHT: 2091 label="flashlight"; 2092 break; 2093 case APP: 2094 uid = bs.uidObj.getUid(); 2095 label = "uid"; 2096 break; 2097 case USER: 2098 uid = UserHandle.getUid(bs.userId, 0); 2099 label = "user"; 2100 break; 2101 case UNACCOUNTED: 2102 label = "unacc"; 2103 break; 2104 case OVERCOUNTED: 2105 label = "over"; 2106 break; 2107 default: 2108 label = "???"; 2109 } 2110 dumpLine(pw, uid, category, POWER_USE_ITEM_DATA, label, 2111 BatteryStatsHelper.makemAh(bs.value)); 2112 } 2113 } 2114 2115 for (int iu = 0; iu < NU; iu++) { 2116 final int uid = uidStats.keyAt(iu); 2117 if (reqUid >= 0 && uid != reqUid) { 2118 continue; 2119 } 2120 Uid u = uidStats.valueAt(iu); 2121 // Dump Network stats per uid, if any 2122 long mobileBytesRx = u.getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which); 2123 long mobileBytesTx = u.getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which); 2124 long wifiBytesRx = u.getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which); 2125 long wifiBytesTx = u.getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which); 2126 long mobilePacketsRx = u.getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which); 2127 long mobilePacketsTx = u.getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which); 2128 long mobileActiveTime = u.getMobileRadioActiveTime(which); 2129 int mobileActiveCount = u.getMobileRadioActiveCount(which); 2130 long wifiPacketsRx = u.getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which); 2131 long wifiPacketsTx = u.getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which); 2132 long fullWifiLockOnTime = u.getFullWifiLockTime(rawRealtime, which); 2133 long wifiScanTime = u.getWifiScanTime(rawRealtime, which); 2134 long uidWifiRunningTime = u.getWifiRunningTime(rawRealtime, which); 2135 2136 if (mobileBytesRx > 0 || mobileBytesTx > 0 || wifiBytesRx > 0 || wifiBytesTx > 0 2137 || mobilePacketsRx > 0 || mobilePacketsTx > 0 || wifiPacketsRx > 0 2138 || wifiPacketsTx > 0 || mobileActiveTime > 0 || mobileActiveCount > 0) { 2139 dumpLine(pw, uid, category, NETWORK_DATA, mobileBytesRx, mobileBytesTx, 2140 wifiBytesRx, wifiBytesTx, 2141 mobilePacketsRx, mobilePacketsTx, 2142 wifiPacketsRx, wifiPacketsTx, 2143 mobileActiveTime, mobileActiveCount); 2144 } 2145 2146 if (fullWifiLockOnTime != 0 || wifiScanTime != 0 2147 || uidWifiRunningTime != 0) { 2148 dumpLine(pw, uid, category, WIFI_DATA, 2149 fullWifiLockOnTime, wifiScanTime, uidWifiRunningTime); 2150 } 2151 2152 if (u.hasUserActivity()) { 2153 args = new Object[Uid.NUM_USER_ACTIVITY_TYPES]; 2154 boolean hasData = false; 2155 for (int i=0; i<Uid.NUM_USER_ACTIVITY_TYPES; i++) { 2156 int val = u.getUserActivityCount(i, which); 2157 args[i] = val; 2158 if (val != 0) hasData = true; 2159 } 2160 if (hasData) { 2161 dumpLine(pw, uid /* uid */, category, USER_ACTIVITY_DATA, args); 2162 } 2163 } 2164 2165 Map<String, ? extends Uid.Wakelock> wakelocks = u.getWakelockStats(); 2166 if (wakelocks.size() > 0) { 2167 for (Map.Entry<String, ? extends Uid.Wakelock> ent : wakelocks.entrySet()) { 2168 Uid.Wakelock wl = ent.getValue(); 2169 String linePrefix = ""; 2170 sb.setLength(0); 2171 linePrefix = printWakeLockCheckin(sb, wl.getWakeTime(WAKE_TYPE_FULL), 2172 rawRealtime, "f", which, linePrefix); 2173 linePrefix = printWakeLockCheckin(sb, wl.getWakeTime(WAKE_TYPE_PARTIAL), 2174 rawRealtime, "p", which, linePrefix); 2175 linePrefix = printWakeLockCheckin(sb, wl.getWakeTime(WAKE_TYPE_WINDOW), 2176 rawRealtime, "w", which, linePrefix); 2177 2178 // Only log if we had at lease one wakelock... 2179 if (sb.length() > 0) { 2180 String name = ent.getKey(); 2181 if (name.indexOf(',') >= 0) { 2182 name = name.replace(',', '_'); 2183 } 2184 dumpLine(pw, uid, category, WAKELOCK_DATA, name, sb.toString()); 2185 } 2186 } 2187 } 2188 2189 Map<String, ? extends Timer> syncs = u.getSyncStats(); 2190 if (syncs.size() > 0) { 2191 for (Map.Entry<String, ? extends Timer> ent : syncs.entrySet()) { 2192 Timer timer = ent.getValue(); 2193 // Convert from microseconds to milliseconds with rounding 2194 long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000; 2195 int count = timer.getCountLocked(which); 2196 if (totalTime != 0) { 2197 dumpLine(pw, uid, category, SYNC_DATA, ent.getKey(), totalTime, count); 2198 } 2199 } 2200 } 2201 2202 Map<String, ? extends Timer> jobs = u.getJobStats(); 2203 if (jobs.size() > 0) { 2204 for (Map.Entry<String, ? extends Timer> ent : jobs.entrySet()) { 2205 Timer timer = ent.getValue(); 2206 // Convert from microseconds to milliseconds with rounding 2207 long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000; 2208 int count = timer.getCountLocked(which); 2209 if (totalTime != 0) { 2210 dumpLine(pw, uid, category, JOB_DATA, ent.getKey(), totalTime, count); 2211 } 2212 } 2213 } 2214 2215 SparseArray<? extends BatteryStats.Uid.Sensor> sensors = u.getSensorStats(); 2216 int NSE = sensors.size(); 2217 for (int ise=0; ise<NSE; ise++) { 2218 Uid.Sensor se = sensors.valueAt(ise); 2219 int sensorNumber = sensors.keyAt(ise); 2220 Timer timer = se.getSensorTime(); 2221 if (timer != null) { 2222 // Convert from microseconds to milliseconds with rounding 2223 long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000; 2224 int count = timer.getCountLocked(which); 2225 if (totalTime != 0) { 2226 dumpLine(pw, uid, category, SENSOR_DATA, sensorNumber, totalTime, count); 2227 } 2228 } 2229 } 2230 2231 Timer vibTimer = u.getVibratorOnTimer(); 2232 if (vibTimer != null) { 2233 // Convert from microseconds to milliseconds with rounding 2234 long totalTime = (vibTimer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000; 2235 int count = vibTimer.getCountLocked(which); 2236 if (totalTime != 0) { 2237 dumpLine(pw, uid, category, VIBRATOR_DATA, totalTime, count); 2238 } 2239 } 2240 2241 Timer fgTimer = u.getForegroundActivityTimer(); 2242 if (fgTimer != null) { 2243 // Convert from microseconds to milliseconds with rounding 2244 long totalTime = (fgTimer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000; 2245 int count = fgTimer.getCountLocked(which); 2246 if (totalTime != 0) { 2247 dumpLine(pw, uid, category, FOREGROUND_DATA, totalTime, count); 2248 } 2249 } 2250 2251 Object[] stateTimes = new Object[Uid.NUM_PROCESS_STATE]; 2252 long totalStateTime = 0; 2253 for (int ips=0; ips<Uid.NUM_PROCESS_STATE; ips++) { 2254 totalStateTime += u.getProcessStateTime(ips, rawRealtime, which); 2255 stateTimes[ips] = (totalStateTime + 500) / 1000; 2256 } 2257 if (totalStateTime > 0) { 2258 dumpLine(pw, uid, category, STATE_TIME_DATA, stateTimes); 2259 } 2260 2261 Map<String, ? extends BatteryStats.Uid.Proc> processStats = u.getProcessStats(); 2262 if (processStats.size() > 0) { 2263 for (Map.Entry<String, ? extends BatteryStats.Uid.Proc> ent 2264 : processStats.entrySet()) { 2265 Uid.Proc ps = ent.getValue(); 2266 2267 final long userMillis = ps.getUserTime(which) * 10; 2268 final long systemMillis = ps.getSystemTime(which) * 10; 2269 final long foregroundMillis = ps.getForegroundTime(which) * 10; 2270 final long starts = ps.getStarts(which); 2271 2272 if (userMillis != 0 || systemMillis != 0 || foregroundMillis != 0 2273 || starts != 0) { 2274 dumpLine(pw, uid, category, PROCESS_DATA, ent.getKey(), userMillis, 2275 systemMillis, foregroundMillis, starts); 2276 } 2277 } 2278 } 2279 2280 Map<String, ? extends BatteryStats.Uid.Pkg> packageStats = u.getPackageStats(); 2281 if (packageStats.size() > 0) { 2282 for (Map.Entry<String, ? extends BatteryStats.Uid.Pkg> ent 2283 : packageStats.entrySet()) { 2284 2285 Uid.Pkg ps = ent.getValue(); 2286 int wakeups = ps.getWakeups(which); 2287 Map<String, ? extends Uid.Pkg.Serv> serviceStats = ps.getServiceStats(); 2288 for (Map.Entry<String, ? extends BatteryStats.Uid.Pkg.Serv> sent 2289 : serviceStats.entrySet()) { 2290 BatteryStats.Uid.Pkg.Serv ss = sent.getValue(); 2291 long startTime = ss.getStartTime(batteryUptime, which); 2292 int starts = ss.getStarts(which); 2293 int launches = ss.getLaunches(which); 2294 if (startTime != 0 || starts != 0 || launches != 0) { 2295 dumpLine(pw, uid, category, APK_DATA, 2296 wakeups, // wakeup alarms 2297 ent.getKey(), // Apk 2298 sent.getKey(), // service 2299 startTime / 1000, // time spent started, in ms 2300 starts, 2301 launches); 2302 } 2303 } 2304 } 2305 } 2306 } 2307 } 2308 2309 static final class TimerEntry { 2310 final String mName; 2311 final int mId; 2312 final BatteryStats.Timer mTimer; 2313 final long mTime; 2314 TimerEntry(String name, int id, BatteryStats.Timer timer, long time) { 2315 mName = name; 2316 mId = id; 2317 mTimer = timer; 2318 mTime = time; 2319 } 2320 } 2321 2322 private void printmAh(PrintWriter printer, double power) { 2323 printer.print(BatteryStatsHelper.makemAh(power)); 2324 } 2325 2326 /** 2327 * Temporary for settings. 2328 */ 2329 public final void dumpLocked(Context context, PrintWriter pw, String prefix, int which, 2330 int reqUid) { 2331 dumpLocked(context, pw, prefix, which, reqUid, BatteryStatsHelper.checkWifiOnly(context)); 2332 } 2333 2334 @SuppressWarnings("unused") 2335 public final void dumpLocked(Context context, PrintWriter pw, String prefix, final int which, 2336 int reqUid, boolean wifiOnly) { 2337 final long rawUptime = SystemClock.uptimeMillis() * 1000; 2338 final long rawRealtime = SystemClock.elapsedRealtime() * 1000; 2339 final long batteryUptime = getBatteryUptime(rawUptime); 2340 2341 final long whichBatteryUptime = computeBatteryUptime(rawUptime, which); 2342 final long whichBatteryRealtime = computeBatteryRealtime(rawRealtime, which); 2343 final long totalRealtime = computeRealtime(rawRealtime, which); 2344 final long totalUptime = computeUptime(rawUptime, which); 2345 final long whichBatteryScreenOffUptime = computeBatteryScreenOffUptime(rawUptime, which); 2346 final long whichBatteryScreenOffRealtime = computeBatteryScreenOffRealtime(rawRealtime, 2347 which); 2348 final long batteryTimeRemaining = computeBatteryTimeRemaining(rawRealtime); 2349 final long chargeTimeRemaining = computeChargeTimeRemaining(rawRealtime); 2350 2351 StringBuilder sb = new StringBuilder(128); 2352 2353 SparseArray<? extends Uid> uidStats = getUidStats(); 2354 final int NU = uidStats.size(); 2355 2356 sb.setLength(0); 2357 sb.append(prefix); 2358 sb.append(" Time on battery: "); 2359 formatTimeMs(sb, whichBatteryRealtime / 1000); sb.append("("); 2360 sb.append(formatRatioLocked(whichBatteryRealtime, totalRealtime)); 2361 sb.append(") realtime, "); 2362 formatTimeMs(sb, whichBatteryUptime / 1000); 2363 sb.append("("); sb.append(formatRatioLocked(whichBatteryUptime, totalRealtime)); 2364 sb.append(") uptime"); 2365 pw.println(sb.toString()); 2366 sb.setLength(0); 2367 sb.append(prefix); 2368 sb.append(" Time on battery screen off: "); 2369 formatTimeMs(sb, whichBatteryScreenOffRealtime / 1000); sb.append("("); 2370 sb.append(formatRatioLocked(whichBatteryScreenOffRealtime, totalRealtime)); 2371 sb.append(") realtime, "); 2372 formatTimeMs(sb, whichBatteryScreenOffUptime / 1000); 2373 sb.append("("); 2374 sb.append(formatRatioLocked(whichBatteryScreenOffUptime, totalRealtime)); 2375 sb.append(") uptime"); 2376 pw.println(sb.toString()); 2377 sb.setLength(0); 2378 sb.append(prefix); 2379 sb.append(" Total run time: "); 2380 formatTimeMs(sb, totalRealtime / 1000); 2381 sb.append("realtime, "); 2382 formatTimeMs(sb, totalUptime / 1000); 2383 sb.append("uptime"); 2384 pw.println(sb.toString()); 2385 if (batteryTimeRemaining >= 0) { 2386 sb.setLength(0); 2387 sb.append(prefix); 2388 sb.append(" Battery time remaining: "); 2389 formatTimeMs(sb, batteryTimeRemaining / 1000); 2390 pw.println(sb.toString()); 2391 } 2392 if (chargeTimeRemaining >= 0) { 2393 sb.setLength(0); 2394 sb.append(prefix); 2395 sb.append(" Charge time remaining: "); 2396 formatTimeMs(sb, chargeTimeRemaining / 1000); 2397 pw.println(sb.toString()); 2398 } 2399 pw.print(" Start clock time: "); 2400 pw.println(DateFormat.format("yyyy-MM-dd-HH-mm-ss", getStartClockTime()).toString()); 2401 2402 final long screenOnTime = getScreenOnTime(rawRealtime, which); 2403 final long interactiveTime = getInteractiveTime(rawRealtime, which); 2404 final long lowPowerModeEnabledTime = getLowPowerModeEnabledTime(rawRealtime, which); 2405 final long phoneOnTime = getPhoneOnTime(rawRealtime, which); 2406 final long wifiRunningTime = getGlobalWifiRunningTime(rawRealtime, which); 2407 final long wifiOnTime = getWifiOnTime(rawRealtime, which); 2408 final long bluetoothOnTime = getBluetoothOnTime(rawRealtime, which); 2409 sb.setLength(0); 2410 sb.append(prefix); 2411 sb.append(" Screen on: "); formatTimeMs(sb, screenOnTime / 1000); 2412 sb.append("("); sb.append(formatRatioLocked(screenOnTime, whichBatteryRealtime)); 2413 sb.append(") "); sb.append(getScreenOnCount(which)); 2414 sb.append("x, Interactive: "); formatTimeMs(sb, interactiveTime / 1000); 2415 sb.append("("); sb.append(formatRatioLocked(interactiveTime, whichBatteryRealtime)); 2416 sb.append(")"); 2417 pw.println(sb.toString()); 2418 sb.setLength(0); 2419 sb.append(prefix); 2420 sb.append(" Screen brightnesses:"); 2421 boolean didOne = false; 2422 for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) { 2423 final long time = getScreenBrightnessTime(i, rawRealtime, which); 2424 if (time == 0) { 2425 continue; 2426 } 2427 sb.append("\n "); 2428 sb.append(prefix); 2429 didOne = true; 2430 sb.append(SCREEN_BRIGHTNESS_NAMES[i]); 2431 sb.append(" "); 2432 formatTimeMs(sb, time/1000); 2433 sb.append("("); 2434 sb.append(formatRatioLocked(time, screenOnTime)); 2435 sb.append(")"); 2436 } 2437 if (!didOne) sb.append(" (no activity)"); 2438 pw.println(sb.toString()); 2439 if (lowPowerModeEnabledTime != 0) { 2440 sb.setLength(0); 2441 sb.append(prefix); 2442 sb.append(" Low power mode enabled: "); 2443 formatTimeMs(sb, lowPowerModeEnabledTime / 1000); 2444 sb.append("("); 2445 sb.append(formatRatioLocked(lowPowerModeEnabledTime, whichBatteryRealtime)); 2446 sb.append(")"); 2447 pw.println(sb.toString()); 2448 } 2449 if (phoneOnTime != 0) { 2450 sb.setLength(0); 2451 sb.append(prefix); 2452 sb.append(" Active phone call: "); formatTimeMs(sb, phoneOnTime / 1000); 2453 sb.append("("); sb.append(formatRatioLocked(phoneOnTime, whichBatteryRealtime)); 2454 sb.append(") "); sb.append(getPhoneOnCount(which)); 2455 } 2456 2457 // Calculate wakelock times across all uids. 2458 long fullWakeLockTimeTotalMicros = 0; 2459 long partialWakeLockTimeTotalMicros = 0; 2460 2461 final ArrayList<TimerEntry> timers = new ArrayList<TimerEntry>(); 2462 2463 for (int iu = 0; iu < NU; iu++) { 2464 Uid u = uidStats.valueAt(iu); 2465 2466 Map<String, ? extends BatteryStats.Uid.Wakelock> wakelocks = u.getWakelockStats(); 2467 if (wakelocks.size() > 0) { 2468 for (Map.Entry<String, ? extends BatteryStats.Uid.Wakelock> ent 2469 : wakelocks.entrySet()) { 2470 Uid.Wakelock wl = ent.getValue(); 2471 2472 Timer fullWakeTimer = wl.getWakeTime(WAKE_TYPE_FULL); 2473 if (fullWakeTimer != null) { 2474 fullWakeLockTimeTotalMicros += fullWakeTimer.getTotalTimeLocked( 2475 rawRealtime, which); 2476 } 2477 2478 Timer partialWakeTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL); 2479 if (partialWakeTimer != null) { 2480 long totalTimeMicros = partialWakeTimer.getTotalTimeLocked( 2481 rawRealtime, which); 2482 if (totalTimeMicros > 0) { 2483 if (reqUid < 0) { 2484 // Only show the ordered list of all wake 2485 // locks if the caller is not asking for data 2486 // about a specific uid. 2487 timers.add(new TimerEntry(ent.getKey(), u.getUid(), 2488 partialWakeTimer, totalTimeMicros)); 2489 } 2490 partialWakeLockTimeTotalMicros += totalTimeMicros; 2491 } 2492 } 2493 } 2494 } 2495 } 2496 2497 long mobileRxTotalBytes = getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which); 2498 long mobileTxTotalBytes = getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which); 2499 long wifiRxTotalBytes = getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which); 2500 long wifiTxTotalBytes = getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which); 2501 long mobileRxTotalPackets = getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which); 2502 long mobileTxTotalPackets = getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which); 2503 long wifiRxTotalPackets = getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which); 2504 long wifiTxTotalPackets = getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which); 2505 2506 if (fullWakeLockTimeTotalMicros != 0) { 2507 sb.setLength(0); 2508 sb.append(prefix); 2509 sb.append(" Total full wakelock time: "); formatTimeMsNoSpace(sb, 2510 (fullWakeLockTimeTotalMicros + 500) / 1000); 2511 pw.println(sb.toString()); 2512 } 2513 2514 if (partialWakeLockTimeTotalMicros != 0) { 2515 sb.setLength(0); 2516 sb.append(prefix); 2517 sb.append(" Total partial wakelock time: "); formatTimeMsNoSpace(sb, 2518 (partialWakeLockTimeTotalMicros + 500) / 1000); 2519 pw.println(sb.toString()); 2520 } 2521 2522 pw.print(prefix); 2523 pw.print(" Mobile total received: "); pw.print(formatBytesLocked(mobileRxTotalBytes)); 2524 pw.print(", sent: "); pw.print(formatBytesLocked(mobileTxTotalBytes)); 2525 pw.print(" (packets received "); pw.print(mobileRxTotalPackets); 2526 pw.print(", sent "); pw.print(mobileTxTotalPackets); pw.println(")"); 2527 sb.setLength(0); 2528 sb.append(prefix); 2529 sb.append(" Phone signal levels:"); 2530 didOne = false; 2531 for (int i=0; i<SignalStrength.NUM_SIGNAL_STRENGTH_BINS; i++) { 2532 final long time = getPhoneSignalStrengthTime(i, rawRealtime, which); 2533 if (time == 0) { 2534 continue; 2535 } 2536 sb.append("\n "); 2537 sb.append(prefix); 2538 didOne = true; 2539 sb.append(SignalStrength.SIGNAL_STRENGTH_NAMES[i]); 2540 sb.append(" "); 2541 formatTimeMs(sb, time/1000); 2542 sb.append("("); 2543 sb.append(formatRatioLocked(time, whichBatteryRealtime)); 2544 sb.append(") "); 2545 sb.append(getPhoneSignalStrengthCount(i, which)); 2546 sb.append("x"); 2547 } 2548 if (!didOne) sb.append(" (no activity)"); 2549 pw.println(sb.toString()); 2550 2551 sb.setLength(0); 2552 sb.append(prefix); 2553 sb.append(" Signal scanning time: "); 2554 formatTimeMsNoSpace(sb, getPhoneSignalScanningTime(rawRealtime, which) / 1000); 2555 pw.println(sb.toString()); 2556 2557 sb.setLength(0); 2558 sb.append(prefix); 2559 sb.append(" Radio types:"); 2560 didOne = false; 2561 for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { 2562 final long time = getPhoneDataConnectionTime(i, rawRealtime, which); 2563 if (time == 0) { 2564 continue; 2565 } 2566 sb.append("\n "); 2567 sb.append(prefix); 2568 didOne = true; 2569 sb.append(DATA_CONNECTION_NAMES[i]); 2570 sb.append(" "); 2571 formatTimeMs(sb, time/1000); 2572 sb.append("("); 2573 sb.append(formatRatioLocked(time, whichBatteryRealtime)); 2574 sb.append(") "); 2575 sb.append(getPhoneDataConnectionCount(i, which)); 2576 sb.append("x"); 2577 } 2578 if (!didOne) sb.append(" (no activity)"); 2579 pw.println(sb.toString()); 2580 2581 sb.setLength(0); 2582 sb.append(prefix); 2583 sb.append(" Mobile radio active time: "); 2584 final long mobileActiveTime = getMobileRadioActiveTime(rawRealtime, which); 2585 formatTimeMs(sb, mobileActiveTime / 1000); 2586 sb.append("("); sb.append(formatRatioLocked(mobileActiveTime, whichBatteryRealtime)); 2587 sb.append(") "); sb.append(getMobileRadioActiveCount(which)); 2588 sb.append("x"); 2589 pw.println(sb.toString()); 2590 2591 final long mobileActiveUnknownTime = getMobileRadioActiveUnknownTime(which); 2592 if (mobileActiveUnknownTime != 0) { 2593 sb.setLength(0); 2594 sb.append(prefix); 2595 sb.append(" Mobile radio active unknown time: "); 2596 formatTimeMs(sb, mobileActiveUnknownTime / 1000); 2597 sb.append("("); 2598 sb.append(formatRatioLocked(mobileActiveUnknownTime, whichBatteryRealtime)); 2599 sb.append(") "); sb.append(getMobileRadioActiveUnknownCount(which)); 2600 sb.append("x"); 2601 pw.println(sb.toString()); 2602 } 2603 2604 final long mobileActiveAdjustedTime = getMobileRadioActiveAdjustedTime(which); 2605 if (mobileActiveAdjustedTime != 0) { 2606 sb.setLength(0); 2607 sb.append(prefix); 2608 sb.append(" Mobile radio active adjusted time: "); 2609 formatTimeMs(sb, mobileActiveAdjustedTime / 1000); 2610 sb.append("("); 2611 sb.append(formatRatioLocked(mobileActiveAdjustedTime, whichBatteryRealtime)); 2612 sb.append(")"); 2613 pw.println(sb.toString()); 2614 } 2615 2616 pw.print(prefix); 2617 pw.print(" Wi-Fi total received: "); pw.print(formatBytesLocked(wifiRxTotalBytes)); 2618 pw.print(", sent: "); pw.print(formatBytesLocked(wifiTxTotalBytes)); 2619 pw.print(" (packets received "); pw.print(wifiRxTotalPackets); 2620 pw.print(", sent "); pw.print(wifiTxTotalPackets); pw.println(")"); 2621 sb.setLength(0); 2622 sb.append(prefix); 2623 sb.append(" Wifi on: "); formatTimeMs(sb, wifiOnTime / 1000); 2624 sb.append("("); sb.append(formatRatioLocked(wifiOnTime, whichBatteryRealtime)); 2625 sb.append("), Wifi running: "); formatTimeMs(sb, wifiRunningTime / 1000); 2626 sb.append("("); sb.append(formatRatioLocked(wifiRunningTime, whichBatteryRealtime)); 2627 sb.append(")"); 2628 pw.println(sb.toString()); 2629 2630 sb.setLength(0); 2631 sb.append(prefix); 2632 sb.append(" Wifi states:"); 2633 didOne = false; 2634 for (int i=0; i<NUM_WIFI_STATES; i++) { 2635 final long time = getWifiStateTime(i, rawRealtime, which); 2636 if (time == 0) { 2637 continue; 2638 } 2639 sb.append("\n "); 2640 didOne = true; 2641 sb.append(WIFI_STATE_NAMES[i]); 2642 sb.append(" "); 2643 formatTimeMs(sb, time/1000); 2644 sb.append("("); 2645 sb.append(formatRatioLocked(time, whichBatteryRealtime)); 2646 sb.append(") "); 2647 sb.append(getWifiStateCount(i, which)); 2648 sb.append("x"); 2649 } 2650 if (!didOne) sb.append(" (no activity)"); 2651 pw.println(sb.toString()); 2652 2653 sb.setLength(0); 2654 sb.append(prefix); 2655 sb.append(" Wifi supplicant states:"); 2656 didOne = false; 2657 for (int i=0; i<NUM_WIFI_SUPPL_STATES; i++) { 2658 final long time = getWifiSupplStateTime(i, rawRealtime, which); 2659 if (time == 0) { 2660 continue; 2661 } 2662 sb.append("\n "); 2663 didOne = true; 2664 sb.append(WIFI_SUPPL_STATE_NAMES[i]); 2665 sb.append(" "); 2666 formatTimeMs(sb, time/1000); 2667 sb.append("("); 2668 sb.append(formatRatioLocked(time, whichBatteryRealtime)); 2669 sb.append(") "); 2670 sb.append(getWifiSupplStateCount(i, which)); 2671 sb.append("x"); 2672 } 2673 if (!didOne) sb.append(" (no activity)"); 2674 pw.println(sb.toString()); 2675 2676 sb.setLength(0); 2677 sb.append(prefix); 2678 sb.append(" Wifi signal levels:"); 2679 didOne = false; 2680 for (int i=0; i<NUM_WIFI_SIGNAL_STRENGTH_BINS; i++) { 2681 final long time = getWifiSignalStrengthTime(i, rawRealtime, which); 2682 if (time == 0) { 2683 continue; 2684 } 2685 sb.append("\n "); 2686 sb.append(prefix); 2687 didOne = true; 2688 sb.append("level("); 2689 sb.append(i); 2690 sb.append(") "); 2691 formatTimeMs(sb, time/1000); 2692 sb.append("("); 2693 sb.append(formatRatioLocked(time, whichBatteryRealtime)); 2694 sb.append(") "); 2695 sb.append(getWifiSignalStrengthCount(i, which)); 2696 sb.append("x"); 2697 } 2698 if (!didOne) sb.append(" (no activity)"); 2699 pw.println(sb.toString()); 2700 2701 sb.setLength(0); 2702 sb.append(prefix); 2703 sb.append(" Bluetooth on: "); formatTimeMs(sb, bluetoothOnTime / 1000); 2704 sb.append("("); sb.append(formatRatioLocked(bluetoothOnTime, whichBatteryRealtime)); 2705 sb.append(")"); 2706 pw.println(sb.toString()); 2707 2708 sb.setLength(0); 2709 sb.append(prefix); 2710 sb.append(" Bluetooth states:"); 2711 didOne = false; 2712 for (int i=0; i<NUM_BLUETOOTH_STATES; i++) { 2713 final long time = getBluetoothStateTime(i, rawRealtime, which); 2714 if (time == 0) { 2715 continue; 2716 } 2717 sb.append("\n "); 2718 didOne = true; 2719 sb.append(BLUETOOTH_STATE_NAMES[i]); 2720 sb.append(" "); 2721 formatTimeMs(sb, time/1000); 2722 sb.append("("); 2723 sb.append(formatRatioLocked(time, whichBatteryRealtime)); 2724 sb.append(") "); 2725 sb.append(getPhoneDataConnectionCount(i, which)); 2726 sb.append("x"); 2727 } 2728 if (!didOne) sb.append(" (no activity)"); 2729 pw.println(sb.toString()); 2730 2731 pw.println(); 2732 2733 if (which == STATS_SINCE_UNPLUGGED) { 2734 if (getIsOnBattery()) { 2735 pw.print(prefix); pw.println(" Device is currently unplugged"); 2736 pw.print(prefix); pw.print(" Discharge cycle start level: "); 2737 pw.println(getDischargeStartLevel()); 2738 pw.print(prefix); pw.print(" Discharge cycle current level: "); 2739 pw.println(getDischargeCurrentLevel()); 2740 } else { 2741 pw.print(prefix); pw.println(" Device is currently plugged into power"); 2742 pw.print(prefix); pw.print(" Last discharge cycle start level: "); 2743 pw.println(getDischargeStartLevel()); 2744 pw.print(prefix); pw.print(" Last discharge cycle end level: "); 2745 pw.println(getDischargeCurrentLevel()); 2746 } 2747 pw.print(prefix); pw.print(" Amount discharged while screen on: "); 2748 pw.println(getDischargeAmountScreenOn()); 2749 pw.print(prefix); pw.print(" Amount discharged while screen off: "); 2750 pw.println(getDischargeAmountScreenOff()); 2751 pw.println(" "); 2752 } else { 2753 pw.print(prefix); pw.println(" Device battery use since last full charge"); 2754 pw.print(prefix); pw.print(" Amount discharged (lower bound): "); 2755 pw.println(getLowDischargeAmountSinceCharge()); 2756 pw.print(prefix); pw.print(" Amount discharged (upper bound): "); 2757 pw.println(getHighDischargeAmountSinceCharge()); 2758 pw.print(prefix); pw.print(" Amount discharged while screen on: "); 2759 pw.println(getDischargeAmountScreenOnSinceCharge()); 2760 pw.print(prefix); pw.print(" Amount discharged while screen off: "); 2761 pw.println(getDischargeAmountScreenOffSinceCharge()); 2762 pw.println(); 2763 } 2764 2765 BatteryStatsHelper helper = new BatteryStatsHelper(context, false, wifiOnly); 2766 helper.create(this); 2767 helper.refreshStats(which, UserHandle.USER_ALL); 2768 List<BatterySipper> sippers = helper.getUsageList(); 2769 if (sippers != null && sippers.size() > 0) { 2770 pw.print(prefix); pw.println(" Estimated power use (mAh):"); 2771 pw.print(prefix); pw.print(" Capacity: "); 2772 printmAh(pw, helper.getPowerProfile().getBatteryCapacity()); 2773 pw.print(", Computed drain: "); printmAh(pw, helper.getComputedPower()); 2774 pw.print(", actual drain: "); printmAh(pw, helper.getMinDrainedPower()); 2775 if (helper.getMinDrainedPower() != helper.getMaxDrainedPower()) { 2776 pw.print("-"); printmAh(pw, helper.getMaxDrainedPower()); 2777 } 2778 pw.println(); 2779 for (int i=0; i<sippers.size(); i++) { 2780 BatterySipper bs = sippers.get(i); 2781 switch (bs.drainType) { 2782 case IDLE: 2783 pw.print(prefix); pw.print(" Idle: "); printmAh(pw, bs.value); 2784 pw.println(); 2785 break; 2786 case CELL: 2787 pw.print(prefix); pw.print(" Cell standby: "); printmAh(pw, bs.value); 2788 pw.println(); 2789 break; 2790 case PHONE: 2791 pw.print(prefix); pw.print(" Phone calls: "); printmAh(pw, bs.value); 2792 pw.println(); 2793 break; 2794 case WIFI: 2795 pw.print(prefix); pw.print(" Wifi: "); printmAh(pw, bs.value); 2796 pw.println(); 2797 break; 2798 case BLUETOOTH: 2799 pw.print(prefix); pw.print(" Bluetooth: "); printmAh(pw, bs.value); 2800 pw.println(); 2801 break; 2802 case SCREEN: 2803 pw.print(prefix); pw.print(" Screen: "); printmAh(pw, bs.value); 2804 pw.println(); 2805 break; 2806 case FLASHLIGHT: 2807 pw.print(prefix); pw.print(" Flashlight: "); printmAh(pw, bs.value); 2808 pw.println(); 2809 break; 2810 case APP: 2811 pw.print(prefix); pw.print(" Uid "); 2812 UserHandle.formatUid(pw, bs.uidObj.getUid()); 2813 pw.print(": "); printmAh(pw, bs.value); pw.println(); 2814 break; 2815 case USER: 2816 pw.print(prefix); pw.print(" User "); pw.print(bs.userId); 2817 pw.print(": "); printmAh(pw, bs.value); pw.println(); 2818 break; 2819 case UNACCOUNTED: 2820 pw.print(prefix); pw.print(" Unaccounted: "); printmAh(pw, bs.value); 2821 pw.println(); 2822 break; 2823 case OVERCOUNTED: 2824 pw.print(prefix); pw.print(" Over-counted: "); printmAh(pw, bs.value); 2825 pw.println(); 2826 break; 2827 } 2828 } 2829 pw.println(); 2830 } 2831 2832 sippers = helper.getMobilemsppList(); 2833 if (sippers != null && sippers.size() > 0) { 2834 pw.print(prefix); pw.println(" Per-app mobile ms per packet:"); 2835 long totalTime = 0; 2836 for (int i=0; i<sippers.size(); i++) { 2837 BatterySipper bs = sippers.get(i); 2838 sb.setLength(0); 2839 sb.append(prefix); sb.append(" Uid "); 2840 UserHandle.formatUid(sb, bs.uidObj.getUid()); 2841 sb.append(": "); sb.append(BatteryStatsHelper.makemAh(bs.mobilemspp)); 2842 sb.append(" ("); sb.append(bs.mobileRxPackets+bs.mobileTxPackets); 2843 sb.append(" packets over "); formatTimeMsNoSpace(sb, bs.mobileActive); 2844 sb.append(") "); sb.append(bs.mobileActiveCount); sb.append("x"); 2845 pw.println(sb.toString()); 2846 totalTime += bs.mobileActive; 2847 } 2848 sb.setLength(0); 2849 sb.append(prefix); 2850 sb.append(" TOTAL TIME: "); 2851 formatTimeMs(sb, totalTime); 2852 sb.append("("); sb.append(formatRatioLocked(totalTime, whichBatteryRealtime)); 2853 sb.append(")"); 2854 pw.println(sb.toString()); 2855 pw.println(); 2856 } 2857 2858 final Comparator<TimerEntry> timerComparator = new Comparator<TimerEntry>() { 2859 @Override 2860 public int compare(TimerEntry lhs, TimerEntry rhs) { 2861 long lhsTime = lhs.mTime; 2862 long rhsTime = rhs.mTime; 2863 if (lhsTime < rhsTime) { 2864 return 1; 2865 } 2866 if (lhsTime > rhsTime) { 2867 return -1; 2868 } 2869 return 0; 2870 } 2871 }; 2872 2873 if (reqUid < 0) { 2874 Map<String, ? extends BatteryStats.Timer> kernelWakelocks = getKernelWakelockStats(); 2875 if (kernelWakelocks.size() > 0) { 2876 final ArrayList<TimerEntry> ktimers = new ArrayList<TimerEntry>(); 2877 for (Map.Entry<String, ? extends BatteryStats.Timer> ent : kernelWakelocks.entrySet()) { 2878 BatteryStats.Timer timer = ent.getValue(); 2879 long totalTimeMillis = computeWakeLock(timer, rawRealtime, which); 2880 if (totalTimeMillis > 0) { 2881 ktimers.add(new TimerEntry(ent.getKey(), 0, timer, totalTimeMillis)); 2882 } 2883 } 2884 if (ktimers.size() > 0) { 2885 Collections.sort(ktimers, timerComparator); 2886 pw.print(prefix); pw.println(" All kernel wake locks:"); 2887 for (int i=0; i<ktimers.size(); i++) { 2888 TimerEntry timer = ktimers.get(i); 2889 String linePrefix = ": "; 2890 sb.setLength(0); 2891 sb.append(prefix); 2892 sb.append(" Kernel Wake lock "); 2893 sb.append(timer.mName); 2894 linePrefix = printWakeLock(sb, timer.mTimer, rawRealtime, null, 2895 which, linePrefix); 2896 if (!linePrefix.equals(": ")) { 2897 sb.append(" realtime"); 2898 // Only print out wake locks that were held 2899 pw.println(sb.toString()); 2900 } 2901 } 2902 pw.println(); 2903 } 2904 } 2905 2906 if (timers.size() > 0) { 2907 Collections.sort(timers, timerComparator); 2908 pw.print(prefix); pw.println(" All partial wake locks:"); 2909 for (int i=0; i<timers.size(); i++) { 2910 TimerEntry timer = timers.get(i); 2911 sb.setLength(0); 2912 sb.append(" Wake lock "); 2913 UserHandle.formatUid(sb, timer.mId); 2914 sb.append(" "); 2915 sb.append(timer.mName); 2916 printWakeLock(sb, timer.mTimer, rawRealtime, null, which, ": "); 2917 sb.append(" realtime"); 2918 pw.println(sb.toString()); 2919 } 2920 timers.clear(); 2921 pw.println(); 2922 } 2923 2924 Map<String, ? extends LongCounter> wakeupReasons = getWakeupReasonStats(); 2925 if (wakeupReasons.size() > 0) { 2926 pw.print(prefix); pw.println(" All wakeup reasons:"); 2927 final ArrayList<TimerEntry> reasons = new ArrayList<TimerEntry>(); 2928 for (Map.Entry<String, ? extends LongCounter> ent : wakeupReasons.entrySet()) { 2929 BatteryStats.LongCounter counter = ent.getValue(); 2930 reasons.add(new TimerEntry(ent.getKey(), 0, null, 2931 ent.getValue().getCountLocked(which))); 2932 } 2933 Collections.sort(reasons, timerComparator); 2934 for (int i=0; i<reasons.size(); i++) { 2935 TimerEntry timer = reasons.get(i); 2936 String linePrefix = ": "; 2937 sb.setLength(0); 2938 sb.append(prefix); 2939 sb.append(" Wakeup reason "); 2940 sb.append(timer.mName); 2941 sb.append(": "); 2942 formatTimeMs(sb, timer.mTime); 2943 sb.append("realtime"); 2944 pw.println(sb.toString()); 2945 } 2946 pw.println(); 2947 } 2948 } 2949 2950 for (int iu=0; iu<NU; iu++) { 2951 final int uid = uidStats.keyAt(iu); 2952 if (reqUid >= 0 && uid != reqUid && uid != Process.SYSTEM_UID) { 2953 continue; 2954 } 2955 2956 Uid u = uidStats.valueAt(iu); 2957 2958 pw.print(prefix); 2959 pw.print(" "); 2960 UserHandle.formatUid(pw, uid); 2961 pw.println(":"); 2962 boolean uidActivity = false; 2963 2964 long mobileRxBytes = u.getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which); 2965 long mobileTxBytes = u.getNetworkActivityBytes(NETWORK_MOBILE_TX_DATA, which); 2966 long wifiRxBytes = u.getNetworkActivityBytes(NETWORK_WIFI_RX_DATA, which); 2967 long wifiTxBytes = u.getNetworkActivityBytes(NETWORK_WIFI_TX_DATA, which); 2968 long mobileRxPackets = u.getNetworkActivityPackets(NETWORK_MOBILE_RX_DATA, which); 2969 long mobileTxPackets = u.getNetworkActivityPackets(NETWORK_MOBILE_TX_DATA, which); 2970 long uidMobileActiveTime = u.getMobileRadioActiveTime(which); 2971 int uidMobileActiveCount = u.getMobileRadioActiveCount(which); 2972 long wifiRxPackets = u.getNetworkActivityPackets(NETWORK_WIFI_RX_DATA, which); 2973 long wifiTxPackets = u.getNetworkActivityPackets(NETWORK_WIFI_TX_DATA, which); 2974 long fullWifiLockOnTime = u.getFullWifiLockTime(rawRealtime, which); 2975 long wifiScanTime = u.getWifiScanTime(rawRealtime, which); 2976 long uidWifiRunningTime = u.getWifiRunningTime(rawRealtime, which); 2977 2978 if (mobileRxBytes > 0 || mobileTxBytes > 0 2979 || mobileRxPackets > 0 || mobileTxPackets > 0) { 2980 pw.print(prefix); pw.print(" Mobile network: "); 2981 pw.print(formatBytesLocked(mobileRxBytes)); pw.print(" received, "); 2982 pw.print(formatBytesLocked(mobileTxBytes)); 2983 pw.print(" sent (packets "); pw.print(mobileRxPackets); 2984 pw.print(" received, "); pw.print(mobileTxPackets); pw.println(" sent)"); 2985 } 2986 if (uidMobileActiveTime > 0 || uidMobileActiveCount > 0) { 2987 sb.setLength(0); 2988 sb.append(prefix); sb.append(" Mobile radio active: "); 2989 formatTimeMs(sb, uidMobileActiveTime / 1000); 2990 sb.append("("); 2991 sb.append(formatRatioLocked(uidMobileActiveTime, mobileActiveTime)); 2992 sb.append(") "); sb.append(uidMobileActiveCount); sb.append("x"); 2993 long packets = mobileRxPackets + mobileTxPackets; 2994 if (packets == 0) { 2995 packets = 1; 2996 } 2997 sb.append(" @ "); 2998 sb.append(BatteryStatsHelper.makemAh(uidMobileActiveTime / 1000 / (double)packets)); 2999 sb.append(" mspp"); 3000 pw.println(sb.toString()); 3001 } 3002 3003 if (wifiRxBytes > 0 || wifiTxBytes > 0 || wifiRxPackets > 0 || wifiTxPackets > 0) { 3004 pw.print(prefix); pw.print(" Wi-Fi network: "); 3005 pw.print(formatBytesLocked(wifiRxBytes)); pw.print(" received, "); 3006 pw.print(formatBytesLocked(wifiTxBytes)); 3007 pw.print(" sent (packets "); pw.print(wifiRxPackets); 3008 pw.print(" received, "); pw.print(wifiTxPackets); pw.println(" sent)"); 3009 } 3010 3011 if (fullWifiLockOnTime != 0 || wifiScanTime != 0 3012 || uidWifiRunningTime != 0) { 3013 sb.setLength(0); 3014 sb.append(prefix); sb.append(" Wifi Running: "); 3015 formatTimeMs(sb, uidWifiRunningTime / 1000); 3016 sb.append("("); sb.append(formatRatioLocked(uidWifiRunningTime, 3017 whichBatteryRealtime)); sb.append(")\n"); 3018 sb.append(prefix); sb.append(" Full Wifi Lock: "); 3019 formatTimeMs(sb, fullWifiLockOnTime / 1000); 3020 sb.append("("); sb.append(formatRatioLocked(fullWifiLockOnTime, 3021 whichBatteryRealtime)); sb.append(")\n"); 3022 sb.append(prefix); sb.append(" Wifi Scan: "); 3023 formatTimeMs(sb, wifiScanTime / 1000); 3024 sb.append("("); sb.append(formatRatioLocked(wifiScanTime, 3025 whichBatteryRealtime)); sb.append(")"); 3026 pw.println(sb.toString()); 3027 } 3028 3029 if (u.hasUserActivity()) { 3030 boolean hasData = false; 3031 for (int i=0; i<Uid.NUM_USER_ACTIVITY_TYPES; i++) { 3032 int val = u.getUserActivityCount(i, which); 3033 if (val != 0) { 3034 if (!hasData) { 3035 sb.setLength(0); 3036 sb.append(" User activity: "); 3037 hasData = true; 3038 } else { 3039 sb.append(", "); 3040 } 3041 sb.append(val); 3042 sb.append(" "); 3043 sb.append(Uid.USER_ACTIVITY_TYPES[i]); 3044 } 3045 } 3046 if (hasData) { 3047 pw.println(sb.toString()); 3048 } 3049 } 3050 3051 Map<String, ? extends BatteryStats.Uid.Wakelock> wakelocks = u.getWakelockStats(); 3052 if (wakelocks.size() > 0) { 3053 long totalFull = 0, totalPartial = 0, totalWindow = 0; 3054 int count = 0; 3055 for (Map.Entry<String, ? extends Uid.Wakelock> ent : wakelocks.entrySet()) { 3056 Uid.Wakelock wl = ent.getValue(); 3057 String linePrefix = ": "; 3058 sb.setLength(0); 3059 sb.append(prefix); 3060 sb.append(" Wake lock "); 3061 sb.append(ent.getKey()); 3062 linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_FULL), rawRealtime, 3063 "full", which, linePrefix); 3064 linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_PARTIAL), rawRealtime, 3065 "partial", which, linePrefix); 3066 linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_WINDOW), rawRealtime, 3067 "window", which, linePrefix); 3068 if (!linePrefix.equals(": ")) { 3069 sb.append(" realtime"); 3070 // Only print out wake locks that were held 3071 pw.println(sb.toString()); 3072 uidActivity = true; 3073 count++; 3074 } 3075 totalFull += computeWakeLock(wl.getWakeTime(WAKE_TYPE_FULL), 3076 rawRealtime, which); 3077 totalPartial += computeWakeLock(wl.getWakeTime(WAKE_TYPE_PARTIAL), 3078 rawRealtime, which); 3079 totalWindow += computeWakeLock(wl.getWakeTime(WAKE_TYPE_WINDOW), 3080 rawRealtime, which); 3081 } 3082 if (count > 1) { 3083 if (totalFull != 0 || totalPartial != 0 || totalWindow != 0) { 3084 sb.setLength(0); 3085 sb.append(prefix); 3086 sb.append(" TOTAL wake: "); 3087 boolean needComma = false; 3088 if (totalFull != 0) { 3089 needComma = true; 3090 formatTimeMs(sb, totalFull); 3091 sb.append("full"); 3092 } 3093 if (totalPartial != 0) { 3094 if (needComma) { 3095 sb.append(", "); 3096 } 3097 needComma = true; 3098 formatTimeMs(sb, totalPartial); 3099 sb.append("partial"); 3100 } 3101 if (totalWindow != 0) { 3102 if (needComma) { 3103 sb.append(", "); 3104 } 3105 needComma = true; 3106 formatTimeMs(sb, totalWindow); 3107 sb.append("window"); 3108 } 3109 sb.append(" realtime"); 3110 pw.println(sb.toString()); 3111 } 3112 } 3113 } 3114 3115 Map<String, ? extends Timer> syncs = u.getSyncStats(); 3116 if (syncs.size() > 0) { 3117 for (Map.Entry<String, ? extends Timer> ent : syncs.entrySet()) { 3118 Timer timer = ent.getValue(); 3119 // Convert from microseconds to milliseconds with rounding 3120 long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000; 3121 int count = timer.getCountLocked(which); 3122 sb.setLength(0); 3123 sb.append(prefix); 3124 sb.append(" Sync "); 3125 sb.append(ent.getKey()); 3126 sb.append(": "); 3127 if (totalTime != 0) { 3128 formatTimeMs(sb, totalTime); 3129 sb.append("realtime ("); 3130 sb.append(count); 3131 sb.append(" times)"); 3132 } else { 3133 sb.append("(not used)"); 3134 } 3135 pw.println(sb.toString()); 3136 uidActivity = true; 3137 } 3138 } 3139 3140 Map<String, ? extends Timer> jobs = u.getJobStats(); 3141 if (syncs.size() > 0) { 3142 for (Map.Entry<String, ? extends Timer> ent : jobs.entrySet()) { 3143 Timer timer = ent.getValue(); 3144 // Convert from microseconds to milliseconds with rounding 3145 long totalTime = (timer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000; 3146 int count = timer.getCountLocked(which); 3147 sb.setLength(0); 3148 sb.append(prefix); 3149 sb.append(" Job "); 3150 sb.append(ent.getKey()); 3151 sb.append(": "); 3152 if (totalTime != 0) { 3153 formatTimeMs(sb, totalTime); 3154 sb.append("realtime ("); 3155 sb.append(count); 3156 sb.append(" times)"); 3157 } else { 3158 sb.append("(not used)"); 3159 } 3160 pw.println(sb.toString()); 3161 uidActivity = true; 3162 } 3163 } 3164 3165 SparseArray<? extends BatteryStats.Uid.Sensor> sensors = u.getSensorStats(); 3166 int NSE = sensors.size(); 3167 for (int ise=0; ise<NSE; ise++) { 3168 Uid.Sensor se = sensors.valueAt(ise); 3169 int sensorNumber = sensors.keyAt(ise); 3170 sb.setLength(0); 3171 sb.append(prefix); 3172 sb.append(" Sensor "); 3173 int handle = se.getHandle(); 3174 if (handle == Uid.Sensor.GPS) { 3175 sb.append("GPS"); 3176 } else { 3177 sb.append(handle); 3178 } 3179 sb.append(": "); 3180 3181 Timer timer = se.getSensorTime(); 3182 if (timer != null) { 3183 // Convert from microseconds to milliseconds with rounding 3184 long totalTime = (timer.getTotalTimeLocked( 3185 rawRealtime, which) + 500) / 1000; 3186 int count = timer.getCountLocked(which); 3187 //timer.logState(); 3188 if (totalTime != 0) { 3189 formatTimeMs(sb, totalTime); 3190 sb.append("realtime ("); 3191 sb.append(count); 3192 sb.append(" times)"); 3193 } else { 3194 sb.append("(not used)"); 3195 } 3196 } else { 3197 sb.append("(not used)"); 3198 } 3199 3200 pw.println(sb.toString()); 3201 uidActivity = true; 3202 } 3203 3204 Timer vibTimer = u.getVibratorOnTimer(); 3205 if (vibTimer != null) { 3206 // Convert from microseconds to milliseconds with rounding 3207 long totalTime = (vibTimer.getTotalTimeLocked( 3208 rawRealtime, which) + 500) / 1000; 3209 int count = vibTimer.getCountLocked(which); 3210 //timer.logState(); 3211 if (totalTime != 0) { 3212 sb.setLength(0); 3213 sb.append(prefix); 3214 sb.append(" Vibrator: "); 3215 formatTimeMs(sb, totalTime); 3216 sb.append("realtime ("); 3217 sb.append(count); 3218 sb.append(" times)"); 3219 pw.println(sb.toString()); 3220 uidActivity = true; 3221 } 3222 } 3223 3224 Timer fgTimer = u.getForegroundActivityTimer(); 3225 if (fgTimer != null) { 3226 // Convert from microseconds to milliseconds with rounding 3227 long totalTime = (fgTimer.getTotalTimeLocked(rawRealtime, which) + 500) / 1000; 3228 int count = fgTimer.getCountLocked(which); 3229 if (totalTime != 0) { 3230 sb.setLength(0); 3231 sb.append(prefix); 3232 sb.append(" Foreground activities: "); 3233 formatTimeMs(sb, totalTime); 3234 sb.append("realtime ("); 3235 sb.append(count); 3236 sb.append(" times)"); 3237 pw.println(sb.toString()); 3238 uidActivity = true; 3239 } 3240 } 3241 3242 long totalStateTime = 0; 3243 for (int ips=0; ips<Uid.NUM_PROCESS_STATE; ips++) { 3244 long time = u.getProcessStateTime(ips, rawRealtime, which); 3245 if (time > 0) { 3246 totalStateTime += time; 3247 sb.setLength(0); 3248 sb.append(prefix); 3249 sb.append(" "); 3250 sb.append(Uid.PROCESS_STATE_NAMES[ips]); 3251 sb.append(" for: "); 3252 formatTimeMs(sb, (totalStateTime + 500) / 1000); 3253 pw.println(sb.toString()); 3254 uidActivity = true; 3255 } 3256 } 3257 3258 Map<String, ? extends BatteryStats.Uid.Proc> processStats = u.getProcessStats(); 3259 if (processStats.size() > 0) { 3260 for (Map.Entry<String, ? extends BatteryStats.Uid.Proc> ent 3261 : processStats.entrySet()) { 3262 Uid.Proc ps = ent.getValue(); 3263 long userTime; 3264 long systemTime; 3265 long foregroundTime; 3266 int starts; 3267 int numExcessive; 3268 3269 userTime = ps.getUserTime(which); 3270 systemTime = ps.getSystemTime(which); 3271 foregroundTime = ps.getForegroundTime(which); 3272 starts = ps.getStarts(which); 3273 numExcessive = which == STATS_SINCE_CHARGED 3274 ? ps.countExcessivePowers() : 0; 3275 3276 if (userTime != 0 || systemTime != 0 || foregroundTime != 0 || starts != 0 3277 || numExcessive != 0) { 3278 sb.setLength(0); 3279 sb.append(prefix); sb.append(" Proc "); 3280 sb.append(ent.getKey()); sb.append(":\n"); 3281 sb.append(prefix); sb.append(" CPU: "); 3282 formatTime(sb, userTime); sb.append("usr + "); 3283 formatTime(sb, systemTime); sb.append("krn ; "); 3284 formatTime(sb, foregroundTime); sb.append("fg"); 3285 if (starts != 0) { 3286 sb.append("\n"); sb.append(prefix); sb.append(" "); 3287 sb.append(starts); sb.append(" proc starts"); 3288 } 3289 pw.println(sb.toString()); 3290 for (int e=0; e<numExcessive; e++) { 3291 Uid.Proc.ExcessivePower ew = ps.getExcessivePower(e); 3292 if (ew != null) { 3293 pw.print(prefix); pw.print(" * Killed for "); 3294 if (ew.type == Uid.Proc.ExcessivePower.TYPE_WAKE) { 3295 pw.print("wake lock"); 3296 } else if (ew.type == Uid.Proc.ExcessivePower.TYPE_CPU) { 3297 pw.print("cpu"); 3298 } else { 3299 pw.print("unknown"); 3300 } 3301 pw.print(" use: "); 3302 TimeUtils.formatDuration(ew.usedTime, pw); 3303 pw.print(" over "); 3304 TimeUtils.formatDuration(ew.overTime, pw); 3305 if (ew.overTime != 0) { 3306 pw.print(" ("); 3307 pw.print((ew.usedTime*100)/ew.overTime); 3308 pw.println("%)"); 3309 } 3310 } 3311 } 3312 uidActivity = true; 3313 } 3314 } 3315 } 3316 3317 Map<String, ? extends BatteryStats.Uid.Pkg> packageStats = u.getPackageStats(); 3318 if (packageStats.size() > 0) { 3319 for (Map.Entry<String, ? extends BatteryStats.Uid.Pkg> ent 3320 : packageStats.entrySet()) { 3321 pw.print(prefix); pw.print(" Apk "); pw.print(ent.getKey()); pw.println(":"); 3322 boolean apkActivity = false; 3323 Uid.Pkg ps = ent.getValue(); 3324 int wakeups = ps.getWakeups(which); 3325 if (wakeups != 0) { 3326 pw.print(prefix); pw.print(" "); 3327 pw.print(wakeups); pw.println(" wakeup alarms"); 3328 apkActivity = true; 3329 } 3330 Map<String, ? extends Uid.Pkg.Serv> serviceStats = ps.getServiceStats(); 3331 if (serviceStats.size() > 0) { 3332 for (Map.Entry<String, ? extends BatteryStats.Uid.Pkg.Serv> sent 3333 : serviceStats.entrySet()) { 3334 BatteryStats.Uid.Pkg.Serv ss = sent.getValue(); 3335 long startTime = ss.getStartTime(batteryUptime, which); 3336 int starts = ss.getStarts(which); 3337 int launches = ss.getLaunches(which); 3338 if (startTime != 0 || starts != 0 || launches != 0) { 3339 sb.setLength(0); 3340 sb.append(prefix); sb.append(" Service "); 3341 sb.append(sent.getKey()); sb.append(":\n"); 3342 sb.append(prefix); sb.append(" Created for: "); 3343 formatTimeMs(sb, startTime / 1000); 3344 sb.append("uptime\n"); 3345 sb.append(prefix); sb.append(" Starts: "); 3346 sb.append(starts); 3347 sb.append(", launches: "); sb.append(launches); 3348 pw.println(sb.toString()); 3349 apkActivity = true; 3350 } 3351 } 3352 } 3353 if (!apkActivity) { 3354 pw.print(prefix); pw.println(" (nothing executed)"); 3355 } 3356 uidActivity = true; 3357 } 3358 } 3359 if (!uidActivity) { 3360 pw.print(prefix); pw.println(" (nothing executed)"); 3361 } 3362 } 3363 } 3364 3365 static void printBitDescriptions(PrintWriter pw, int oldval, int newval, HistoryTag wakelockTag, 3366 BitDescription[] descriptions, boolean longNames) { 3367 int diff = oldval ^ newval; 3368 if (diff == 0) return; 3369 boolean didWake = false; 3370 for (int i=0; i<descriptions.length; i++) { 3371 BitDescription bd = descriptions[i]; 3372 if ((diff&bd.mask) != 0) { 3373 pw.print(longNames ? " " : ","); 3374 if (bd.shift < 0) { 3375 pw.print((newval&bd.mask) != 0 ? "+" : "-"); 3376 pw.print(longNames ? bd.name : bd.shortName); 3377 if (bd.mask == HistoryItem.STATE_WAKE_LOCK_FLAG && wakelockTag != null) { 3378 didWake = true; 3379 pw.print("="); 3380 if (longNames) { 3381 UserHandle.formatUid(pw, wakelockTag.uid); 3382 pw.print(":\""); 3383 pw.print(wakelockTag.string); 3384 pw.print("\""); 3385 } else { 3386 pw.print(wakelockTag.poolIdx); 3387 } 3388 } 3389 } else { 3390 pw.print(longNames ? bd.name : bd.shortName); 3391 pw.print("="); 3392 int val = (newval&bd.mask)>>bd.shift; 3393 if (bd.values != null && val >= 0 && val < bd.values.length) { 3394 pw.print(longNames? bd.values[val] : bd.shortValues[val]); 3395 } else { 3396 pw.print(val); 3397 } 3398 } 3399 } 3400 } 3401 if (!didWake && wakelockTag != null) { 3402 pw.print(longNames ? " wake_lock=" : ",w="); 3403 if (longNames) { 3404 UserHandle.formatUid(pw, wakelockTag.uid); 3405 pw.print(":\""); 3406 pw.print(wakelockTag.string); 3407 pw.print("\""); 3408 } else { 3409 pw.print(wakelockTag.poolIdx); 3410 } 3411 } 3412 } 3413 3414 public void prepareForDumpLocked() { 3415 } 3416 3417 public static class HistoryPrinter { 3418 int oldState = 0; 3419 int oldState2 = 0; 3420 int oldLevel = -1; 3421 int oldStatus = -1; 3422 int oldHealth = -1; 3423 int oldPlug = -1; 3424 int oldTemp = -1; 3425 int oldVolt = -1; 3426 long lastTime = -1; 3427 3428 void reset() { 3429 oldState = oldState2 = 0; 3430 oldLevel = -1; 3431 oldStatus = -1; 3432 oldHealth = -1; 3433 oldPlug = -1; 3434 oldTemp = -1; 3435 oldVolt = -1; 3436 } 3437 3438 public void printNextItem(PrintWriter pw, HistoryItem rec, long baseTime, boolean checkin, 3439 boolean verbose) { 3440 if (!checkin) { 3441 pw.print(" "); 3442 TimeUtils.formatDuration(rec.time - baseTime, pw, TimeUtils.HUNDRED_DAY_FIELD_LEN); 3443 pw.print(" ("); 3444 pw.print(rec.numReadInts); 3445 pw.print(") "); 3446 } else { 3447 pw.print(BATTERY_STATS_CHECKIN_VERSION); pw.print(','); 3448 pw.print(HISTORY_DATA); pw.print(','); 3449 if (lastTime < 0) { 3450 pw.print(rec.time - baseTime); 3451 } else { 3452 pw.print(rec.time - lastTime); 3453 } 3454 lastTime = rec.time; 3455 } 3456 if (rec.cmd == HistoryItem.CMD_START) { 3457 if (checkin) { 3458 pw.print(":"); 3459 } 3460 pw.println("START"); 3461 reset(); 3462 } else if (rec.cmd == HistoryItem.CMD_CURRENT_TIME 3463 || rec.cmd == HistoryItem.CMD_RESET) { 3464 if (checkin) { 3465 pw.print(":"); 3466 } 3467 if (rec.cmd == HistoryItem.CMD_RESET) { 3468 pw.print("RESET:"); 3469 reset(); 3470 } 3471 pw.print("TIME:"); 3472 if (checkin) { 3473 pw.println(rec.currentTime); 3474 } else { 3475 pw.print(" "); 3476 pw.println(DateFormat.format("yyyy-MM-dd-HH-mm-ss", 3477 rec.currentTime).toString()); 3478 } 3479 } else if (rec.cmd == HistoryItem.CMD_OVERFLOW) { 3480 if (checkin) { 3481 pw.print(":"); 3482 } 3483 pw.println("*OVERFLOW*"); 3484 } else { 3485 if (!checkin) { 3486 if (rec.batteryLevel < 10) pw.print("00"); 3487 else if (rec.batteryLevel < 100) pw.print("0"); 3488 pw.print(rec.batteryLevel); 3489 if (verbose) { 3490 pw.print(" "); 3491 if (rec.states < 0) ; 3492 else if (rec.states < 0x10) pw.print("0000000"); 3493 else if (rec.states < 0x100) pw.print("000000"); 3494 else if (rec.states < 0x1000) pw.print("00000"); 3495 else if (rec.states < 0x10000) pw.print("0000"); 3496 else if (rec.states < 0x100000) pw.print("000"); 3497 else if (rec.states < 0x1000000) pw.print("00"); 3498 else if (rec.states < 0x10000000) pw.print("0"); 3499 pw.print(Integer.toHexString(rec.states)); 3500 } 3501 } else { 3502 if (oldLevel != rec.batteryLevel) { 3503 oldLevel = rec.batteryLevel; 3504 pw.print(",Bl="); pw.print(rec.batteryLevel); 3505 } 3506 } 3507 if (oldStatus != rec.batteryStatus) { 3508 oldStatus = rec.batteryStatus; 3509 pw.print(checkin ? ",Bs=" : " status="); 3510 switch (oldStatus) { 3511 case BatteryManager.BATTERY_STATUS_UNKNOWN: 3512 pw.print(checkin ? "?" : "unknown"); 3513 break; 3514 case BatteryManager.BATTERY_STATUS_CHARGING: 3515 pw.print(checkin ? "c" : "charging"); 3516 break; 3517 case BatteryManager.BATTERY_STATUS_DISCHARGING: 3518 pw.print(checkin ? "d" : "discharging"); 3519 break; 3520 case BatteryManager.BATTERY_STATUS_NOT_CHARGING: 3521 pw.print(checkin ? "n" : "not-charging"); 3522 break; 3523 case BatteryManager.BATTERY_STATUS_FULL: 3524 pw.print(checkin ? "f" : "full"); 3525 break; 3526 default: 3527 pw.print(oldStatus); 3528 break; 3529 } 3530 } 3531 if (oldHealth != rec.batteryHealth) { 3532 oldHealth = rec.batteryHealth; 3533 pw.print(checkin ? ",Bh=" : " health="); 3534 switch (oldHealth) { 3535 case BatteryManager.BATTERY_HEALTH_UNKNOWN: 3536 pw.print(checkin ? "?" : "unknown"); 3537 break; 3538 case BatteryManager.BATTERY_HEALTH_GOOD: 3539 pw.print(checkin ? "g" : "good"); 3540 break; 3541 case BatteryManager.BATTERY_HEALTH_OVERHEAT: 3542 pw.print(checkin ? "h" : "overheat"); 3543 break; 3544 case BatteryManager.BATTERY_HEALTH_DEAD: 3545 pw.print(checkin ? "d" : "dead"); 3546 break; 3547 case BatteryManager.BATTERY_HEALTH_OVER_VOLTAGE: 3548 pw.print(checkin ? "v" : "over-voltage"); 3549 break; 3550 case BatteryManager.BATTERY_HEALTH_UNSPECIFIED_FAILURE: 3551 pw.print(checkin ? "f" : "failure"); 3552 break; 3553 case BatteryManager.BATTERY_HEALTH_COLD: 3554 pw.print(checkin ? "c" : "cold"); 3555 break; 3556 default: 3557 pw.print(oldHealth); 3558 break; 3559 } 3560 } 3561 if (oldPlug != rec.batteryPlugType) { 3562 oldPlug = rec.batteryPlugType; 3563 pw.print(checkin ? ",Bp=" : " plug="); 3564 switch (oldPlug) { 3565 case 0: 3566 pw.print(checkin ? "n" : "none"); 3567 break; 3568 case BatteryManager.BATTERY_PLUGGED_AC: 3569 pw.print(checkin ? "a" : "ac"); 3570 break; 3571 case BatteryManager.BATTERY_PLUGGED_USB: 3572 pw.print(checkin ? "u" : "usb"); 3573 break; 3574 case BatteryManager.BATTERY_PLUGGED_WIRELESS: 3575 pw.print(checkin ? "w" : "wireless"); 3576 break; 3577 default: 3578 pw.print(oldPlug); 3579 break; 3580 } 3581 } 3582 if (oldTemp != rec.batteryTemperature) { 3583 oldTemp = rec.batteryTemperature; 3584 pw.print(checkin ? ",Bt=" : " temp="); 3585 pw.print(oldTemp); 3586 } 3587 if (oldVolt != rec.batteryVoltage) { 3588 oldVolt = rec.batteryVoltage; 3589 pw.print(checkin ? ",Bv=" : " volt="); 3590 pw.print(oldVolt); 3591 } 3592 printBitDescriptions(pw, oldState, rec.states, rec.wakelockTag, 3593 HISTORY_STATE_DESCRIPTIONS, !checkin); 3594 printBitDescriptions(pw, oldState2, rec.states2, null, 3595 HISTORY_STATE2_DESCRIPTIONS, !checkin); 3596 if (rec.wakeReasonTag != null) { 3597 if (checkin) { 3598 pw.print(",wr="); 3599 pw.print(rec.wakeReasonTag.poolIdx); 3600 } else { 3601 pw.print(" wake_reason="); 3602 pw.print(rec.wakeReasonTag.uid); 3603 pw.print(":\""); 3604 pw.print(rec.wakeReasonTag.string); 3605 pw.print("\""); 3606 } 3607 } 3608 if (rec.eventCode != HistoryItem.EVENT_NONE) { 3609 pw.print(checkin ? "," : " "); 3610 if ((rec.eventCode&HistoryItem.EVENT_FLAG_START) != 0) { 3611 pw.print("+"); 3612 } else if ((rec.eventCode&HistoryItem.EVENT_FLAG_FINISH) != 0) { 3613 pw.print("-"); 3614 } 3615 String[] eventNames = checkin ? HISTORY_EVENT_CHECKIN_NAMES 3616 : HISTORY_EVENT_NAMES; 3617 int idx = rec.eventCode & ~(HistoryItem.EVENT_FLAG_START 3618 | HistoryItem.EVENT_FLAG_FINISH); 3619 if (idx >= 0 && idx < eventNames.length) { 3620 pw.print(eventNames[idx]); 3621 } else { 3622 pw.print(checkin ? "Ev" : "event"); 3623 pw.print(idx); 3624 } 3625 pw.print("="); 3626 if (checkin) { 3627 pw.print(rec.eventTag.poolIdx); 3628 } else { 3629 UserHandle.formatUid(pw, rec.eventTag.uid); 3630 pw.print(":\""); 3631 pw.print(rec.eventTag.string); 3632 pw.print("\""); 3633 } 3634 } 3635 pw.println(); 3636 oldState = rec.states; 3637 oldState2 = rec.states2; 3638 } 3639 } 3640 } 3641 3642 private void printSizeValue(PrintWriter pw, long size) { 3643 float result = size; 3644 String suffix = ""; 3645 if (result >= 10*1024) { 3646 suffix = "KB"; 3647 result = result / 1024; 3648 } 3649 if (result >= 10*1024) { 3650 suffix = "MB"; 3651 result = result / 1024; 3652 } 3653 if (result >= 10*1024) { 3654 suffix = "GB"; 3655 result = result / 1024; 3656 } 3657 if (result >= 10*1024) { 3658 suffix = "TB"; 3659 result = result / 1024; 3660 } 3661 if (result >= 10*1024) { 3662 suffix = "PB"; 3663 result = result / 1024; 3664 } 3665 pw.print((int)result); 3666 pw.print(suffix); 3667 } 3668 3669 private static boolean dumpDurationSteps(PrintWriter pw, String header, long[] steps, 3670 int count, boolean checkin) { 3671 if (count <= 0) { 3672 return false; 3673 } 3674 if (!checkin) { 3675 pw.println(header); 3676 } 3677 String[] lineArgs = new String[4]; 3678 for (int i=0; i<count; i++) { 3679 long duration = steps[i] & STEP_LEVEL_TIME_MASK; 3680 int level = (int)((steps[i] & STEP_LEVEL_LEVEL_MASK) 3681 >> STEP_LEVEL_LEVEL_SHIFT); 3682 long initMode = (steps[i] & STEP_LEVEL_INITIAL_MODE_MASK) 3683 >> STEP_LEVEL_INITIAL_MODE_SHIFT; 3684 long modMode = (steps[i] & STEP_LEVEL_MODIFIED_MODE_MASK) 3685 >> STEP_LEVEL_MODIFIED_MODE_SHIFT; 3686 if (checkin) { 3687 lineArgs[0] = Long.toString(duration); 3688 lineArgs[1] = Integer.toString(level); 3689 if ((modMode&STEP_LEVEL_MODE_SCREEN_STATE) == 0) { 3690 switch ((int)(initMode&STEP_LEVEL_MODE_SCREEN_STATE) + 1) { 3691 case Display.STATE_OFF: lineArgs[2] = "s-"; break; 3692 case Display.STATE_ON: lineArgs[2] = "s+"; break; 3693 case Display.STATE_DOZE: lineArgs[2] = "sd"; break; 3694 case Display.STATE_DOZE_SUSPEND: lineArgs[2] = "sds"; break; 3695 default: lineArgs[1] = "?"; break; 3696 } 3697 } else { 3698 lineArgs[2] = ""; 3699 } 3700 if ((modMode&STEP_LEVEL_MODE_POWER_SAVE) == 0) { 3701 lineArgs[3] = (initMode&STEP_LEVEL_MODE_POWER_SAVE) != 0 ? "p+" : "p-"; 3702 } else { 3703 lineArgs[3] = ""; 3704 } 3705 dumpLine(pw, 0 /* uid */, "i" /* category */, header, (Object[])lineArgs); 3706 } else { 3707 pw.print(" #"); pw.print(i); pw.print(": "); 3708 TimeUtils.formatDuration(duration, pw); 3709 pw.print(" to "); pw.print(level); 3710 boolean haveModes = false; 3711 if ((modMode&STEP_LEVEL_MODE_SCREEN_STATE) == 0) { 3712 pw.print(" ("); 3713 switch ((int)(initMode&STEP_LEVEL_MODE_SCREEN_STATE) + 1) { 3714 case Display.STATE_OFF: pw.print("screen-off"); break; 3715 case Display.STATE_ON: pw.print("screen-on"); break; 3716 case Display.STATE_DOZE: pw.print("screen-doze"); break; 3717 case Display.STATE_DOZE_SUSPEND: pw.print("screen-doze-suspend"); break; 3718 default: lineArgs[1] = "screen-?"; break; 3719 } 3720 haveModes = true; 3721 } 3722 if ((modMode&STEP_LEVEL_MODE_POWER_SAVE) == 0) { 3723 pw.print(haveModes ? ", " : " ("); 3724 pw.print((initMode&STEP_LEVEL_MODE_POWER_SAVE) != 0 3725 ? "power-save-on" : "power-save-off"); 3726 haveModes = true; 3727 } 3728 if (haveModes) { 3729 pw.print(")"); 3730 } 3731 pw.println(); 3732 } 3733 } 3734 return true; 3735 } 3736 3737 public static final int DUMP_UNPLUGGED_ONLY = 1<<0; 3738 public static final int DUMP_CHARGED_ONLY = 1<<1; 3739 public static final int DUMP_HISTORY_ONLY = 1<<2; 3740 public static final int DUMP_INCLUDE_HISTORY = 1<<3; 3741 public static final int DUMP_VERBOSE = 1<<4; 3742 public static final int DUMP_DEVICE_WIFI_ONLY = 1<<5; 3743 3744 private void dumpHistoryLocked(PrintWriter pw, int flags, long histStart, boolean checkin) { 3745 final HistoryPrinter hprinter = new HistoryPrinter(); 3746 final HistoryItem rec = new HistoryItem(); 3747 long lastTime = -1; 3748 long baseTime = -1; 3749 boolean printed = false; 3750 HistoryEventTracker tracker = null; 3751 while (getNextHistoryLocked(rec)) { 3752 lastTime = rec.time; 3753 if (baseTime < 0) { 3754 baseTime = lastTime; 3755 } 3756 if (rec.time >= histStart) { 3757 if (histStart >= 0 && !printed) { 3758 if (rec.cmd == HistoryItem.CMD_CURRENT_TIME 3759 || rec.cmd == HistoryItem.CMD_RESET 3760 || rec.cmd == HistoryItem.CMD_START) { 3761 printed = true; 3762 hprinter.printNextItem(pw, rec, baseTime, checkin, 3763 (flags&DUMP_VERBOSE) != 0); 3764 rec.cmd = HistoryItem.CMD_UPDATE; 3765 } else if (rec.currentTime != 0) { 3766 printed = true; 3767 byte cmd = rec.cmd; 3768 rec.cmd = HistoryItem.CMD_CURRENT_TIME; 3769 hprinter.printNextItem(pw, rec, baseTime, checkin, 3770 (flags&DUMP_VERBOSE) != 0); 3771 rec.cmd = cmd; 3772 } 3773 if (tracker != null) { 3774 if (rec.cmd != HistoryItem.CMD_UPDATE) { 3775 hprinter.printNextItem(pw, rec, baseTime, checkin, 3776 (flags&DUMP_VERBOSE) != 0); 3777 rec.cmd = HistoryItem.CMD_UPDATE; 3778 } 3779 int oldEventCode = rec.eventCode; 3780 HistoryTag oldEventTag = rec.eventTag; 3781 rec.eventTag = new HistoryTag(); 3782 for (int i=0; i<HistoryItem.EVENT_COUNT; i++) { 3783 HashMap<String, SparseIntArray> active 3784 = tracker.getStateForEvent(i); 3785 if (active == null) { 3786 continue; 3787 } 3788 for (HashMap.Entry<String, SparseIntArray> ent 3789 : active.entrySet()) { 3790 SparseIntArray uids = ent.getValue(); 3791 for (int j=0; j<uids.size(); j++) { 3792 rec.eventCode = i; 3793 rec.eventTag.string = ent.getKey(); 3794 rec.eventTag.uid = uids.keyAt(j); 3795 rec.eventTag.poolIdx = uids.valueAt(j); 3796 hprinter.printNextItem(pw, rec, baseTime, checkin, 3797 (flags&DUMP_VERBOSE) != 0); 3798 rec.wakeReasonTag = null; 3799 rec.wakelockTag = null; 3800 } 3801 } 3802 } 3803 rec.eventCode = oldEventCode; 3804 rec.eventTag = oldEventTag; 3805 tracker = null; 3806 } 3807 } 3808 hprinter.printNextItem(pw, rec, baseTime, checkin, 3809 (flags&DUMP_VERBOSE) != 0); 3810 } else if (false && rec.eventCode != HistoryItem.EVENT_NONE) { 3811 // This is an attempt to aggregate the previous state and generate 3812 // fake events to reflect that state at the point where we start 3813 // printing real events. It doesn't really work right, so is turned off. 3814 if (tracker == null) { 3815 tracker = new HistoryEventTracker(); 3816 } 3817 tracker.updateState(rec.eventCode, rec.eventTag.string, 3818 rec.eventTag.uid, rec.eventTag.poolIdx); 3819 } 3820 } 3821 if (histStart >= 0) { 3822 commitCurrentHistoryBatchLocked(); 3823 pw.print(checkin ? "NEXT: " : " NEXT: "); pw.println(lastTime+1); 3824 } 3825 } 3826 3827 /** 3828 * Dumps a human-readable summary of the battery statistics to the given PrintWriter. 3829 * 3830 * @param pw a Printer to receive the dump output. 3831 */ 3832 @SuppressWarnings("unused") 3833 public void dumpLocked(Context context, PrintWriter pw, int flags, int reqUid, long histStart) { 3834 prepareForDumpLocked(); 3835 3836 final boolean filtering = 3837 (flags&(DUMP_HISTORY_ONLY|DUMP_UNPLUGGED_ONLY|DUMP_CHARGED_ONLY)) != 0; 3838 3839 if ((flags&DUMP_HISTORY_ONLY) != 0 || !filtering) { 3840 final long historyTotalSize = getHistoryTotalSize(); 3841 final long historyUsedSize = getHistoryUsedSize(); 3842 if (startIteratingHistoryLocked()) { 3843 try { 3844 pw.print("Battery History ("); 3845 pw.print((100*historyUsedSize)/historyTotalSize); 3846 pw.print("% used, "); 3847 printSizeValue(pw, historyUsedSize); 3848 pw.print(" used of "); 3849 printSizeValue(pw, historyTotalSize); 3850 pw.print(", "); 3851 pw.print(getHistoryStringPoolSize()); 3852 pw.print(" strings using "); 3853 printSizeValue(pw, getHistoryStringPoolBytes()); 3854 pw.println("):"); 3855 dumpHistoryLocked(pw, flags, histStart, false); 3856 pw.println(); 3857 } finally { 3858 finishIteratingHistoryLocked(); 3859 } 3860 } 3861 3862 if (startIteratingOldHistoryLocked()) { 3863 try { 3864 final HistoryItem rec = new HistoryItem(); 3865 pw.println("Old battery History:"); 3866 HistoryPrinter hprinter = new HistoryPrinter(); 3867 long baseTime = -1; 3868 while (getNextOldHistoryLocked(rec)) { 3869 if (baseTime < 0) { 3870 baseTime = rec.time; 3871 } 3872 hprinter.printNextItem(pw, rec, baseTime, false, (flags&DUMP_VERBOSE) != 0); 3873 } 3874 pw.println(); 3875 } finally { 3876 finishIteratingOldHistoryLocked(); 3877 } 3878 } 3879 } 3880 3881 if (filtering && (flags&(DUMP_UNPLUGGED_ONLY|DUMP_CHARGED_ONLY)) == 0) { 3882 return; 3883 } 3884 3885 if (!filtering) { 3886 SparseArray<? extends Uid> uidStats = getUidStats(); 3887 final int NU = uidStats.size(); 3888 boolean didPid = false; 3889 long nowRealtime = SystemClock.elapsedRealtime(); 3890 for (int i=0; i<NU; i++) { 3891 Uid uid = uidStats.valueAt(i); 3892 SparseArray<? extends Uid.Pid> pids = uid.getPidStats(); 3893 if (pids != null) { 3894 for (int j=0; j<pids.size(); j++) { 3895 Uid.Pid pid = pids.valueAt(j); 3896 if (!didPid) { 3897 pw.println("Per-PID Stats:"); 3898 didPid = true; 3899 } 3900 long time = pid.mWakeSumMs + (pid.mWakeNesting > 0 3901 ? (nowRealtime - pid.mWakeStartMs) : 0); 3902 pw.print(" PID "); pw.print(pids.keyAt(j)); 3903 pw.print(" wake time: "); 3904 TimeUtils.formatDuration(time, pw); 3905 pw.println(""); 3906 } 3907 } 3908 } 3909 if (didPid) { 3910 pw.println(); 3911 } 3912 } 3913 3914 if (!filtering || (flags&DUMP_CHARGED_ONLY) != 0) { 3915 if (dumpDurationSteps(pw, "Discharge step durations:", getDischargeStepDurationsArray(), 3916 getNumDischargeStepDurations(), false)) { 3917 long timeRemaining = computeBatteryTimeRemaining(SystemClock.elapsedRealtime()); 3918 if (timeRemaining >= 0) { 3919 pw.print(" Estimated discharge time remaining: "); 3920 TimeUtils.formatDuration(timeRemaining / 1000, pw); 3921 pw.println(); 3922 } 3923 pw.println(); 3924 } 3925 if (dumpDurationSteps(pw, "Charge step durations:", getChargeStepDurationsArray(), 3926 getNumChargeStepDurations(), false)) { 3927 long timeRemaining = computeChargeTimeRemaining(SystemClock.elapsedRealtime()); 3928 if (timeRemaining >= 0) { 3929 pw.print(" Estimated charge time remaining: "); 3930 TimeUtils.formatDuration(timeRemaining / 1000, pw); 3931 pw.println(); 3932 } 3933 pw.println(); 3934 } 3935 pw.println("Statistics since last charge:"); 3936 pw.println(" System starts: " + getStartCount() 3937 + ", currently on battery: " + getIsOnBattery()); 3938 dumpLocked(context, pw, "", STATS_SINCE_CHARGED, reqUid, 3939 (flags&DUMP_DEVICE_WIFI_ONLY) != 0); 3940 pw.println(); 3941 } 3942 if (!filtering || (flags&DUMP_UNPLUGGED_ONLY) != 0) { 3943 pw.println("Statistics since last unplugged:"); 3944 dumpLocked(context, pw, "", STATS_SINCE_UNPLUGGED, reqUid, 3945 (flags&DUMP_DEVICE_WIFI_ONLY) != 0); 3946 } 3947 } 3948 3949 @SuppressWarnings("unused") 3950 public void dumpCheckinLocked(Context context, PrintWriter pw, 3951 List<ApplicationInfo> apps, int flags, long histStart) { 3952 prepareForDumpLocked(); 3953 3954 dumpLine(pw, 0 /* uid */, "i" /* category */, VERSION_DATA, 3955 "10", getParcelVersion(), getStartPlatformVersion(), getEndPlatformVersion()); 3956 3957 long now = getHistoryBaseTime() + SystemClock.elapsedRealtime(); 3958 3959 final boolean filtering = 3960 (flags&(DUMP_HISTORY_ONLY|DUMP_UNPLUGGED_ONLY|DUMP_CHARGED_ONLY)) != 0; 3961 3962 if ((flags&DUMP_INCLUDE_HISTORY) != 0 || (flags&DUMP_HISTORY_ONLY) != 0) { 3963 if (startIteratingHistoryLocked()) { 3964 try { 3965 for (int i=0; i<getHistoryStringPoolSize(); i++) { 3966 pw.print(BATTERY_STATS_CHECKIN_VERSION); pw.print(','); 3967 pw.print(HISTORY_STRING_POOL); pw.print(','); 3968 pw.print(i); 3969 pw.print(","); 3970 pw.print(getHistoryTagPoolUid(i)); 3971 pw.print(",\""); 3972 String str = getHistoryTagPoolString(i); 3973 str = str.replace("\\", "\\\\"); 3974 str = str.replace("\"", "\\\""); 3975 pw.print(str); 3976 pw.print("\""); 3977 pw.println(); 3978 } 3979 dumpHistoryLocked(pw, flags, histStart, true); 3980 } finally { 3981 finishIteratingHistoryLocked(); 3982 } 3983 } 3984 } 3985 3986 if (filtering && (flags&(DUMP_UNPLUGGED_ONLY|DUMP_CHARGED_ONLY)) == 0) { 3987 return; 3988 } 3989 3990 if (apps != null) { 3991 SparseArray<ArrayList<String>> uids = new SparseArray<ArrayList<String>>(); 3992 for (int i=0; i<apps.size(); i++) { 3993 ApplicationInfo ai = apps.get(i); 3994 ArrayList<String> pkgs = uids.get(ai.uid); 3995 if (pkgs == null) { 3996 pkgs = new ArrayList<String>(); 3997 uids.put(ai.uid, pkgs); 3998 } 3999 pkgs.add(ai.packageName); 4000 } 4001 SparseArray<? extends Uid> uidStats = getUidStats(); 4002 final int NU = uidStats.size(); 4003 String[] lineArgs = new String[2]; 4004 for (int i=0; i<NU; i++) { 4005 int uid = uidStats.keyAt(i); 4006 ArrayList<String> pkgs = uids.get(uid); 4007 if (pkgs != null) { 4008 for (int j=0; j<pkgs.size(); j++) { 4009 lineArgs[0] = Integer.toString(uid); 4010 lineArgs[1] = pkgs.get(j); 4011 dumpLine(pw, 0 /* uid */, "i" /* category */, UID_DATA, 4012 (Object[])lineArgs); 4013 } 4014 } 4015 } 4016 } 4017 if (!filtering || (flags&DUMP_CHARGED_ONLY) != 0) { 4018 dumpDurationSteps(pw, DISCHARGE_STEP_DATA, getDischargeStepDurationsArray(), 4019 getNumDischargeStepDurations(), true); 4020 String[] lineArgs = new String[1]; 4021 long timeRemaining = computeBatteryTimeRemaining(SystemClock.elapsedRealtime()); 4022 if (timeRemaining >= 0) { 4023 lineArgs[0] = Long.toString(timeRemaining); 4024 dumpLine(pw, 0 /* uid */, "i" /* category */, DISCHARGE_TIME_REMAIN_DATA, 4025 (Object[])lineArgs); 4026 } 4027 dumpDurationSteps(pw, CHARGE_STEP_DATA, getChargeStepDurationsArray(), 4028 getNumChargeStepDurations(), true); 4029 timeRemaining = computeChargeTimeRemaining(SystemClock.elapsedRealtime()); 4030 if (timeRemaining >= 0) { 4031 lineArgs[0] = Long.toString(timeRemaining); 4032 dumpLine(pw, 0 /* uid */, "i" /* category */, CHARGE_TIME_REMAIN_DATA, 4033 (Object[])lineArgs); 4034 } 4035 dumpCheckinLocked(context, pw, STATS_SINCE_CHARGED, -1, 4036 (flags&DUMP_DEVICE_WIFI_ONLY) != 0); 4037 } 4038 if (!filtering || (flags&DUMP_UNPLUGGED_ONLY) != 0) { 4039 dumpCheckinLocked(context, pw, STATS_SINCE_UNPLUGGED, -1, 4040 (flags&DUMP_DEVICE_WIFI_ONLY) != 0); 4041 } 4042 } 4043} 4044