The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | package android.os; |
| 2 | |
| 3 | import java.io.PrintWriter; |
| 4 | import java.util.Formatter; |
| 5 | import java.util.Map; |
| 6 | |
| 7 | import android.util.Log; |
| 8 | import android.util.Printer; |
| 9 | import android.util.SparseArray; |
| 10 | |
| 11 | /** |
| 12 | * A class providing access to battery usage statistics, including information on |
| 13 | * wakelocks, processes, packages, and services. All times are represented in microseconds |
| 14 | * except where indicated otherwise. |
| 15 | * @hide |
| 16 | */ |
| 17 | public abstract class BatteryStats implements Parcelable { |
| 18 | |
| 19 | private static final boolean LOCAL_LOGV = false; |
| 20 | |
| 21 | /** |
| 22 | * A constant indicating a partial wake lock timer. |
| 23 | */ |
| 24 | public static final int WAKE_TYPE_PARTIAL = 0; |
| 25 | |
| 26 | /** |
| 27 | * A constant indicating a full wake lock timer. |
| 28 | */ |
| 29 | public static final int WAKE_TYPE_FULL = 1; |
| 30 | |
| 31 | /** |
| 32 | * A constant indicating a window wake lock timer. |
| 33 | */ |
| 34 | public static final int WAKE_TYPE_WINDOW = 2; |
| 35 | |
| 36 | /** |
| 37 | * A constant indicating a sensor timer. |
| 38 | * |
| 39 | * {@hide} |
| 40 | */ |
| 41 | public static final int SENSOR = 3; |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 42 | |
| 43 | /** |
| 44 | * A constant indicating a full wifi lock timer |
| 45 | * |
| 46 | * {@hide} |
| 47 | */ |
| 48 | public static final int FULL_WIFI_LOCK = 4; |
| 49 | |
| 50 | /** |
| 51 | * A constant indicating a scan wifi lock timer |
| 52 | * |
| 53 | * {@hide} |
| 54 | */ |
| 55 | public static final int SCAN_WIFI_LOCK = 5; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 56 | |
| 57 | /** |
| 58 | * Include all of the data in the stats, including previously saved data. |
| 59 | */ |
| 60 | public static final int STATS_TOTAL = 0; |
| 61 | |
| 62 | /** |
| 63 | * Include only the last run in the stats. |
| 64 | */ |
| 65 | public static final int STATS_LAST = 1; |
| 66 | |
| 67 | /** |
| 68 | * Include only the current run in the stats. |
| 69 | */ |
| 70 | public static final int STATS_CURRENT = 2; |
| 71 | |
| 72 | /** |
| 73 | * Include only the run since the last time the device was unplugged in the stats. |
| 74 | */ |
| 75 | public static final int STATS_UNPLUGGED = 3; |
| 76 | |
| 77 | /** |
| 78 | * Bump the version on this if the checkin format changes. |
| 79 | */ |
Evan Millar | 22ac043 | 2009-03-31 11:33:18 -0700 | [diff] [blame^] | 80 | private static final int BATTERY_STATS_CHECKIN_VERSION = 2; |
| 81 | |
| 82 | private static final long BYTES_PER_KB = 1024; |
| 83 | private static final long BYTES_PER_MB = 1048576; // 1024^2 |
| 84 | private static final long BYTES_PER_GB = 1073741824; //1024^3 |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 85 | |
| 86 | // TODO: Update this list if you add/change any stats above. |
| 87 | private static final String[] STAT_NAMES = { "total", "last", "current", "unplugged" }; |
| 88 | |
| 89 | private static final String APK_DATA = "apk"; |
| 90 | private static final String PROCESS_DATA = "process"; |
| 91 | private static final String SENSOR_DATA = "sensor"; |
| 92 | private static final String WAKELOCK_DATA = "wakelock"; |
| 93 | private static final String NETWORK_DATA = "network"; |
| 94 | private static final String BATTERY_DATA = "battery"; |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 95 | private static final String WIFI_LOCK_DATA = "wifilock"; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 96 | private static final String MISC_DATA = "misc"; |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 97 | private static final String SIGNAL_STRENGTH_DATA = "signal"; |
| 98 | private static final String DATA_CONNECTION_DATA = "dataconn"; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 99 | |
| 100 | private final StringBuilder mFormatBuilder = new StringBuilder(8); |
| 101 | private final Formatter mFormatter = new Formatter(mFormatBuilder); |
| 102 | |
| 103 | /** |
| 104 | * State for keeping track of timing information. |
| 105 | */ |
| 106 | public static abstract class Timer { |
| 107 | |
| 108 | /** |
| 109 | * Returns the count associated with this Timer for the |
| 110 | * selected type of statistics. |
| 111 | * |
| 112 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT |
| 113 | */ |
| 114 | public abstract int getCount(int which); |
| 115 | |
| 116 | /** |
| 117 | * Returns the total time in microseconds associated with this Timer for the |
| 118 | * selected type of statistics. |
| 119 | * |
| 120 | * @param batteryRealtime system realtime on battery in microseconds |
| 121 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT |
| 122 | * @return a time in microseconds |
| 123 | */ |
| 124 | public abstract long getTotalTime(long batteryRealtime, int which); |
| 125 | |
| 126 | /** |
| 127 | * Temporary for debugging. |
| 128 | */ |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 129 | public abstract void logState(Printer pw, String prefix); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 130 | } |
| 131 | |
| 132 | /** |
| 133 | * The statistics associated with a particular uid. |
| 134 | */ |
| 135 | public static abstract class Uid { |
| 136 | |
| 137 | /** |
| 138 | * Returns a mapping containing wakelock statistics. |
| 139 | * |
| 140 | * @return a Map from Strings to Uid.Wakelock objects. |
| 141 | */ |
| 142 | public abstract Map<String, ? extends Wakelock> getWakelockStats(); |
| 143 | |
| 144 | /** |
| 145 | * The statistics associated with a particular wake lock. |
| 146 | */ |
| 147 | public static abstract class Wakelock { |
| 148 | public abstract Timer getWakeTime(int type); |
| 149 | } |
| 150 | |
| 151 | /** |
| 152 | * Returns a mapping containing sensor statistics. |
| 153 | * |
| 154 | * @return a Map from Integer sensor ids to Uid.Sensor objects. |
| 155 | */ |
| 156 | public abstract Map<Integer, ? extends Sensor> getSensorStats(); |
| 157 | |
| 158 | /** |
| 159 | * Returns a mapping containing process statistics. |
| 160 | * |
| 161 | * @return a Map from Strings to Uid.Proc objects. |
| 162 | */ |
| 163 | public abstract Map<String, ? extends Proc> getProcessStats(); |
| 164 | |
| 165 | /** |
| 166 | * Returns a mapping containing package statistics. |
| 167 | * |
| 168 | * @return a Map from Strings to Uid.Pkg objects. |
| 169 | */ |
| 170 | public abstract Map<String, ? extends Pkg> getPackageStats(); |
| 171 | |
| 172 | /** |
| 173 | * {@hide} |
| 174 | */ |
| 175 | public abstract int getUid(); |
| 176 | |
| 177 | /** |
| 178 | * {@hide} |
| 179 | */ |
| 180 | public abstract long getTcpBytesReceived(int which); |
| 181 | |
| 182 | /** |
| 183 | * {@hide} |
| 184 | */ |
| 185 | public abstract long getTcpBytesSent(int which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 186 | |
| 187 | public abstract void noteFullWifiLockAcquiredLocked(); |
| 188 | public abstract void noteFullWifiLockReleasedLocked(); |
| 189 | public abstract void noteScanWifiLockAcquiredLocked(); |
| 190 | public abstract void noteScanWifiLockReleasedLocked(); |
| 191 | public abstract long getFullWifiLockTime(long batteryRealtime, int which); |
| 192 | public abstract long getScanWifiLockTime(long batteryRealtime, int which); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 193 | |
| 194 | public static abstract class Sensor { |
| 195 | // Magic sensor number for the GPS. |
| 196 | public static final int GPS = -10000; |
| 197 | |
| 198 | public abstract int getHandle(); |
| 199 | |
| 200 | public abstract Timer getSensorTime(); |
| 201 | } |
| 202 | |
| 203 | /** |
| 204 | * The statistics associated with a particular process. |
| 205 | */ |
| 206 | public static abstract class Proc { |
| 207 | |
| 208 | /** |
| 209 | * Returns the total time (in 1/100 sec) spent executing in user code. |
| 210 | * |
| 211 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 212 | */ |
| 213 | public abstract long getUserTime(int which); |
| 214 | |
| 215 | /** |
| 216 | * Returns the total time (in 1/100 sec) spent executing in system code. |
| 217 | * |
| 218 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 219 | */ |
| 220 | public abstract long getSystemTime(int which); |
| 221 | |
| 222 | /** |
| 223 | * Returns the number of times the process has been started. |
| 224 | * |
| 225 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 226 | */ |
| 227 | public abstract int getStarts(int which); |
| 228 | } |
| 229 | |
| 230 | /** |
| 231 | * The statistics associated with a particular package. |
| 232 | */ |
| 233 | public static abstract class Pkg { |
| 234 | |
| 235 | /** |
| 236 | * Returns the number of times this package has done something that could wake up the |
| 237 | * device from sleep. |
| 238 | * |
| 239 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 240 | */ |
| 241 | public abstract int getWakeups(int which); |
| 242 | |
| 243 | /** |
| 244 | * Returns a mapping containing service statistics. |
| 245 | */ |
| 246 | public abstract Map<String, ? extends Serv> getServiceStats(); |
| 247 | |
| 248 | /** |
| 249 | * The statistics associated with a particular service. |
| 250 | */ |
| 251 | public abstract class Serv { |
| 252 | |
| 253 | /** |
| 254 | * Returns the amount of time spent started. |
| 255 | * |
| 256 | * @param batteryUptime elapsed uptime on battery in microseconds. |
| 257 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 258 | * @return |
| 259 | */ |
| 260 | public abstract long getStartTime(long batteryUptime, int which); |
| 261 | |
| 262 | /** |
| 263 | * Returns the total number of times startService() has been called. |
| 264 | * |
| 265 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 266 | */ |
| 267 | public abstract int getStarts(int which); |
| 268 | |
| 269 | /** |
| 270 | * Returns the total number times the service has been launched. |
| 271 | * |
| 272 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 273 | */ |
| 274 | public abstract int getLaunches(int which); |
| 275 | } |
| 276 | } |
| 277 | } |
| 278 | |
| 279 | /** |
| 280 | * Returns the number of times the device has been started. |
| 281 | */ |
| 282 | public abstract int getStartCount(); |
| 283 | |
| 284 | /** |
| 285 | * Returns the time in milliseconds that the screen has been on while the device was |
| 286 | * running on battery. |
| 287 | * |
| 288 | * {@hide} |
| 289 | */ |
| 290 | public abstract long getScreenOnTime(long batteryRealtime, int which); |
| 291 | |
| 292 | /** |
| 293 | * Returns the time in milliseconds that the phone has been on while the device was |
| 294 | * running on battery. |
| 295 | * |
| 296 | * {@hide} |
| 297 | */ |
| 298 | public abstract long getPhoneOnTime(long batteryRealtime, int which); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 299 | |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 300 | public static final int SIGNAL_STRENGTH_NONE_OR_UNKNOWN = 0; |
| 301 | public static final int SIGNAL_STRENGTH_POOR = 1; |
| 302 | public static final int SIGNAL_STRENGTH_MODERATE = 2; |
| 303 | public static final int SIGNAL_STRENGTH_GOOD = 3; |
| 304 | public static final int SIGNAL_STRENGTH_GREAT = 4; |
| 305 | |
| 306 | static final String[] SIGNAL_STRENGTH_NAMES = { |
| 307 | "none", "poor", "moderate", "good", "great" |
| 308 | }; |
| 309 | |
| 310 | public static final int NUM_SIGNAL_STRENGTH_BINS = 5; |
| 311 | |
| 312 | /** |
| 313 | * Returns the time in milliseconds that the phone has been running with |
| 314 | * the given signal strength. |
| 315 | * |
| 316 | * {@hide} |
| 317 | */ |
| 318 | public abstract long getPhoneSignalStrengthTime(int strengthBin, |
| 319 | long batteryRealtime, int which); |
| 320 | |
| 321 | public static final int DATA_CONNECTION_NONE = 0; |
| 322 | public static final int DATA_CONNECTION_GPRS = 1; |
| 323 | public static final int DATA_CONNECTION_EDGE = 2; |
| 324 | public static final int DATA_CONNECTION_UMTS = 3; |
| 325 | public static final int DATA_CONNECTION_OTHER = 4; |
| 326 | |
| 327 | static final String[] DATA_CONNECTION_NAMES = { |
| 328 | "none", "gprs", "edge", "umts", "other" |
| 329 | }; |
| 330 | |
| 331 | public static final int NUM_DATA_CONNECTION_TYPES = 5; |
| 332 | |
| 333 | /** |
| 334 | * Returns the time in milliseconds that the phone has been running with |
| 335 | * the given data connection. |
| 336 | * |
| 337 | * {@hide} |
| 338 | */ |
| 339 | public abstract long getPhoneDataConnectionTime(int dataType, |
| 340 | long batteryRealtime, int which); |
| 341 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 342 | /** |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 343 | * Returns the time in milliseconds that wifi has been on while the device was |
| 344 | * running on battery. |
| 345 | * |
| 346 | * {@hide} |
| 347 | */ |
| 348 | public abstract long getWifiOnTime(long batteryRealtime, int which); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 349 | |
| 350 | /** |
| 351 | * Returns the time in milliseconds that wifi has been on and the driver has |
| 352 | * been in the running state while the device was running on battery. |
| 353 | * |
| 354 | * {@hide} |
| 355 | */ |
| 356 | public abstract long getWifiRunningTime(long batteryRealtime, int which); |
| 357 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 358 | /** |
| 359 | * Returns the time in milliseconds that bluetooth has been on while the device was |
| 360 | * running on battery. |
| 361 | * |
| 362 | * {@hide} |
| 363 | */ |
| 364 | public abstract long getBluetoothOnTime(long batteryRealtime, int which); |
| 365 | |
| 366 | /** |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 367 | * Return whether we are currently running on battery. |
| 368 | */ |
| 369 | public abstract boolean getIsOnBattery(); |
| 370 | |
| 371 | /** |
| 372 | * Returns a SparseArray containing the statistics for each uid. |
| 373 | */ |
| 374 | public abstract SparseArray<? extends Uid> getUidStats(); |
| 375 | |
| 376 | /** |
| 377 | * Returns the current battery uptime in microseconds. |
| 378 | * |
| 379 | * @param curTime the amount of elapsed realtime in microseconds. |
| 380 | */ |
| 381 | public abstract long getBatteryUptime(long curTime); |
| 382 | |
| 383 | /** |
| 384 | * Returns the current battery realtime in microseconds. |
| 385 | * |
| 386 | * @param curTime the amount of elapsed realtime in microseconds. |
| 387 | */ |
| 388 | public abstract long getBatteryRealtime(long curTime); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 389 | |
| 390 | /** |
| 391 | * Returns the battery percentage level at the last time the device was unplugged from power, |
| 392 | * or the last time it was booted while unplugged. |
| 393 | */ |
| 394 | public abstract int getUnpluggedStartLevel(); |
| 395 | |
| 396 | /** |
| 397 | * Returns the battery percentage level at the last time the device was plugged into power. |
| 398 | */ |
| 399 | public abstract int getPluggedStartLevel(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 400 | |
| 401 | /** |
| 402 | * Returns the total, last, or current battery uptime in microseconds. |
| 403 | * |
| 404 | * @param curTime the elapsed realtime in microseconds. |
| 405 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 406 | */ |
| 407 | public abstract long computeBatteryUptime(long curTime, int which); |
| 408 | |
| 409 | /** |
| 410 | * Returns the total, last, or current battery realtime in microseconds. |
| 411 | * |
| 412 | * @param curTime the current elapsed realtime in microseconds. |
| 413 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 414 | */ |
| 415 | public abstract long computeBatteryRealtime(long curTime, int which); |
| 416 | |
| 417 | /** |
| 418 | * Returns the total, last, or current uptime in microseconds. |
| 419 | * |
| 420 | * @param curTime the current elapsed realtime in microseconds. |
| 421 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 422 | */ |
| 423 | public abstract long computeUptime(long curTime, int which); |
| 424 | |
| 425 | /** |
| 426 | * Returns the total, last, or current realtime in microseconds. |
| 427 | * * |
| 428 | * @param curTime the current elapsed realtime in microseconds. |
| 429 | * @param which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 430 | */ |
| 431 | public abstract long computeRealtime(long curTime, int which); |
| 432 | |
| 433 | private final static void formatTime(StringBuilder out, long seconds) { |
| 434 | long days = seconds / (60 * 60 * 24); |
| 435 | if (days != 0) { |
| 436 | out.append(days); |
| 437 | out.append("d "); |
| 438 | } |
| 439 | long used = days * 60 * 60 * 24; |
| 440 | |
| 441 | long hours = (seconds - used) / (60 * 60); |
| 442 | if (hours != 0 || used != 0) { |
| 443 | out.append(hours); |
| 444 | out.append("h "); |
| 445 | } |
| 446 | used += hours * 60 * 60; |
| 447 | |
| 448 | long mins = (seconds-used) / 60; |
| 449 | if (mins != 0 || used != 0) { |
| 450 | out.append(mins); |
| 451 | out.append("m "); |
| 452 | } |
| 453 | used += mins * 60; |
| 454 | |
| 455 | if (seconds != 0 || used != 0) { |
| 456 | out.append(seconds-used); |
| 457 | out.append("s "); |
| 458 | } |
| 459 | } |
| 460 | |
| 461 | private final static String formatTime(long time) { |
| 462 | long sec = time / 100; |
| 463 | StringBuilder sb = new StringBuilder(); |
| 464 | formatTime(sb, sec); |
| 465 | sb.append((time - (sec * 100)) * 10); |
| 466 | sb.append("ms "); |
| 467 | return sb.toString(); |
| 468 | } |
| 469 | |
| 470 | private final static String formatTimeMs(long time) { |
| 471 | long sec = time / 1000; |
| 472 | StringBuilder sb = new StringBuilder(); |
| 473 | formatTime(sb, sec); |
| 474 | sb.append(time - (sec * 1000)); |
| 475 | sb.append("ms "); |
| 476 | return sb.toString(); |
| 477 | } |
| 478 | |
| 479 | private final String formatRatioLocked(long num, long den) { |
| 480 | if (den == 0L) { |
| 481 | return "---%"; |
| 482 | } |
| 483 | float perc = ((float)num) / ((float)den) * 100; |
| 484 | mFormatBuilder.setLength(0); |
| 485 | mFormatter.format("%.1f%%", perc); |
| 486 | return mFormatBuilder.toString(); |
| 487 | } |
| 488 | |
Evan Millar | 22ac043 | 2009-03-31 11:33:18 -0700 | [diff] [blame^] | 489 | private final String formatBytesLocked(long bytes) { |
| 490 | mFormatBuilder.setLength(0); |
| 491 | |
| 492 | if (bytes < BYTES_PER_KB) { |
| 493 | return bytes + "B"; |
| 494 | } else if (bytes < BYTES_PER_MB) { |
| 495 | mFormatter.format("%.2fKB", bytes / (double) BYTES_PER_KB); |
| 496 | return mFormatBuilder.toString(); |
| 497 | } else if (bytes < BYTES_PER_GB){ |
| 498 | mFormatter.format("%.2fMB", bytes / (double) BYTES_PER_MB); |
| 499 | return mFormatBuilder.toString(); |
| 500 | } else { |
| 501 | mFormatter.format("%.2fGB", bytes / (double) BYTES_PER_GB); |
| 502 | return mFormatBuilder.toString(); |
| 503 | } |
| 504 | } |
| 505 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 506 | /** |
| 507 | * |
| 508 | * @param sb a StringBuilder object. |
| 509 | * @param timer a Timer object contining the wakelock times. |
| 510 | * @param batteryRealtime the current on-battery time in microseconds. |
| 511 | * @param name the name of the wakelock. |
| 512 | * @param which which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 513 | * @param linePrefix a String to be prepended to each line of output. |
| 514 | * @return the line prefix |
| 515 | */ |
| 516 | private static final String printWakeLock(StringBuilder sb, Timer timer, |
| 517 | long batteryRealtime, String name, int which, String linePrefix) { |
| 518 | |
| 519 | if (timer != null) { |
| 520 | // Convert from microseconds to milliseconds with rounding |
| 521 | long totalTimeMicros = timer.getTotalTime(batteryRealtime, which); |
| 522 | long totalTimeMillis = (totalTimeMicros + 500) / 1000; |
| 523 | |
| 524 | int count = timer.getCount(which); |
| 525 | if (totalTimeMillis != 0) { |
| 526 | sb.append(linePrefix); |
| 527 | sb.append(formatTimeMs(totalTimeMillis)); |
| 528 | sb.append(name); |
| 529 | sb.append(' '); |
| 530 | sb.append('('); |
| 531 | sb.append(count); |
| 532 | sb.append(" times)"); |
| 533 | return ", "; |
| 534 | } |
| 535 | } |
| 536 | return linePrefix; |
| 537 | } |
| 538 | |
| 539 | /** |
| 540 | * Checkin version of wakelock printer. Prints simple comma-separated list. |
| 541 | * |
| 542 | * @param sb a StringBuilder object. |
| 543 | * @param timer a Timer object contining the wakelock times. |
| 544 | * @param now the current time in microseconds. |
| 545 | * @param name the name of the wakelock. |
| 546 | * @param which which one of STATS_TOTAL, STATS_LAST, or STATS_CURRENT. |
| 547 | * @param linePrefix a String to be prepended to each line of output. |
| 548 | * @return the line prefix |
| 549 | */ |
| 550 | private static final String printWakeLockCheckin(StringBuilder sb, Timer timer, long now, |
| 551 | String name, int which, String linePrefix) { |
| 552 | long totalTimeMicros = 0; |
| 553 | int count = 0; |
| 554 | if (timer != null) { |
| 555 | totalTimeMicros = timer.getTotalTime(now, which); |
| 556 | count = timer.getCount(which); |
| 557 | } |
| 558 | sb.append(linePrefix); |
| 559 | sb.append((totalTimeMicros + 500) / 1000); // microseconds to milliseconds with rounding |
| 560 | sb.append(','); |
| 561 | sb.append(name); |
| 562 | sb.append(','); |
| 563 | sb.append(count); |
| 564 | return ","; |
| 565 | } |
| 566 | |
| 567 | /** |
| 568 | * Dump a comma-separated line of values for terse checkin mode. |
| 569 | * |
| 570 | * @param pw the PageWriter to dump log to |
| 571 | * @param category category of data (e.g. "total", "last", "unplugged", "current" ) |
| 572 | * @param type type of data (e.g. "wakelock", "sensor", "process", "apk" , "process", "network") |
| 573 | * @param args type-dependent data arguments |
| 574 | */ |
| 575 | private static final void dumpLine(PrintWriter pw, int uid, String category, String type, |
| 576 | Object... args ) { |
| 577 | pw.print(BATTERY_STATS_CHECKIN_VERSION); pw.print(','); |
| 578 | pw.print(uid); pw.print(','); |
| 579 | pw.print(category); pw.print(','); |
| 580 | pw.print(type); |
| 581 | |
| 582 | for (Object arg : args) { |
| 583 | pw.print(','); |
| 584 | pw.print(arg); |
| 585 | } |
| 586 | pw.print('\n'); |
| 587 | } |
| 588 | |
| 589 | /** |
| 590 | * Checkin server version of dump to produce more compact, computer-readable log. |
| 591 | * |
| 592 | * NOTE: all times are expressed in 'ms'. |
| 593 | * @param fd |
| 594 | * @param pw |
| 595 | * @param which |
| 596 | */ |
| 597 | private final void dumpCheckinLocked(PrintWriter pw, int which) { |
| 598 | final long rawUptime = SystemClock.uptimeMillis() * 1000; |
| 599 | final long rawRealtime = SystemClock.elapsedRealtime() * 1000; |
| 600 | final long batteryUptime = getBatteryUptime(rawUptime); |
| 601 | final long batteryRealtime = getBatteryRealtime(rawRealtime); |
| 602 | final long whichBatteryUptime = computeBatteryUptime(rawUptime, which); |
| 603 | final long whichBatteryRealtime = computeBatteryRealtime(rawRealtime, which); |
| 604 | final long totalRealtime = computeRealtime(rawRealtime, which); |
| 605 | final long totalUptime = computeUptime(rawUptime, which); |
| 606 | final long screenOnTime = getScreenOnTime(batteryRealtime, which); |
| 607 | final long phoneOnTime = getPhoneOnTime(batteryRealtime, which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 608 | final long wifiOnTime = getWifiOnTime(batteryRealtime, which); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 609 | final long wifiRunningTime = getWifiRunningTime(batteryRealtime, which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 610 | final long bluetoothOnTime = getBluetoothOnTime(batteryRealtime, which); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 611 | |
| 612 | StringBuilder sb = new StringBuilder(128); |
| 613 | |
Evan Millar | 22ac043 | 2009-03-31 11:33:18 -0700 | [diff] [blame^] | 614 | SparseArray<? extends Uid> uidStats = getUidStats(); |
| 615 | final int NU = uidStats.size(); |
| 616 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 617 | String category = STAT_NAMES[which]; |
| 618 | |
| 619 | // Dump "battery" stat |
| 620 | dumpLine(pw, 0 /* uid */, category, BATTERY_DATA, |
| 621 | which == STATS_TOTAL ? getStartCount() : "N/A", |
| 622 | whichBatteryUptime / 1000, whichBatteryRealtime / 1000, |
| 623 | totalUptime / 1000, totalRealtime / 1000); |
| 624 | |
Evan Millar | 22ac043 | 2009-03-31 11:33:18 -0700 | [diff] [blame^] | 625 | // Calculate total network and wakelock times across all uids. |
| 626 | long rxTotal = 0; |
| 627 | long txTotal = 0; |
| 628 | long fullWakeLockTimeTotal = 0; |
| 629 | long partialWakeLockTimeTotal = 0; |
| 630 | |
| 631 | for (int iu = 0; iu < NU; iu++) { |
| 632 | Uid u = uidStats.valueAt(iu); |
| 633 | rxTotal += u.getTcpBytesReceived(which); |
| 634 | txTotal += u.getTcpBytesSent(which); |
| 635 | |
| 636 | Map<String, ? extends BatteryStats.Uid.Wakelock> wakelocks = u.getWakelockStats(); |
| 637 | if (wakelocks.size() > 0) { |
| 638 | for (Map.Entry<String, ? extends BatteryStats.Uid.Wakelock> ent |
| 639 | : wakelocks.entrySet()) { |
| 640 | Uid.Wakelock wl = ent.getValue(); |
| 641 | |
| 642 | Timer fullWakeTimer = wl.getWakeTime(WAKE_TYPE_FULL); |
| 643 | if (fullWakeTimer != null) { |
| 644 | fullWakeLockTimeTotal += fullWakeTimer.getTotalTime(batteryRealtime, which); |
| 645 | } |
| 646 | |
| 647 | Timer partialWakeTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL); |
| 648 | if (partialWakeTimer != null) { |
| 649 | partialWakeLockTimeTotal += partialWakeTimer.getTotalTime( |
| 650 | batteryRealtime, which); |
| 651 | } |
| 652 | } |
| 653 | } |
| 654 | } |
| 655 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 656 | // Dump misc stats |
| 657 | dumpLine(pw, 0 /* uid */, category, MISC_DATA, |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 658 | screenOnTime / 1000, phoneOnTime / 1000, wifiOnTime / 1000, |
Evan Millar | 22ac043 | 2009-03-31 11:33:18 -0700 | [diff] [blame^] | 659 | wifiRunningTime / 1000, bluetoothOnTime / 1000, rxTotal, txTotal, |
| 660 | fullWakeLockTimeTotal, partialWakeLockTimeTotal); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 661 | |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 662 | // Dump signal strength stats |
| 663 | Object[] args = new Object[NUM_SIGNAL_STRENGTH_BINS]; |
| 664 | for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) { |
| 665 | args[i] = getPhoneSignalStrengthTime(i, batteryRealtime, which) / 1000; |
| 666 | } |
| 667 | dumpLine(pw, 0 /* uid */, category, SIGNAL_STRENGTH_DATA, args); |
| 668 | |
| 669 | // Dump network type stats |
| 670 | args = new Object[NUM_DATA_CONNECTION_TYPES]; |
| 671 | for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { |
| 672 | args[i] = getPhoneDataConnectionTime(i, batteryRealtime, which) / 1000; |
| 673 | } |
| 674 | dumpLine(pw, 0 /* uid */, category, DATA_CONNECTION_DATA, args); |
| 675 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 676 | if (which == STATS_UNPLUGGED) { |
| 677 | dumpLine(pw, 0 /* uid */, category, BATTERY_DATA, getUnpluggedStartLevel(), |
| 678 | getPluggedStartLevel()); |
| 679 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 680 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 681 | for (int iu = 0; iu < NU; iu++) { |
| 682 | final int uid = uidStats.keyAt(iu); |
| 683 | Uid u = uidStats.valueAt(iu); |
| 684 | // Dump Network stats per uid, if any |
| 685 | long rx = u.getTcpBytesReceived(which); |
| 686 | long tx = u.getTcpBytesSent(which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 687 | long fullWifiLockOnTime = u.getFullWifiLockTime(batteryRealtime, which); |
| 688 | long scanWifiLockOnTime = u.getScanWifiLockTime(batteryRealtime, which); |
| 689 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 690 | if (rx > 0 || tx > 0) dumpLine(pw, uid, category, NETWORK_DATA, rx, tx); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 691 | |
| 692 | if (fullWifiLockOnTime != 0 || scanWifiLockOnTime != 0) { |
| 693 | dumpLine(pw, uid, category, WIFI_LOCK_DATA, |
| 694 | fullWifiLockOnTime, scanWifiLockOnTime); |
| 695 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 696 | |
| 697 | Map<String, ? extends BatteryStats.Uid.Wakelock> wakelocks = u.getWakelockStats(); |
| 698 | if (wakelocks.size() > 0) { |
| 699 | for (Map.Entry<String, ? extends BatteryStats.Uid.Wakelock> ent |
| 700 | : wakelocks.entrySet()) { |
| 701 | Uid.Wakelock wl = ent.getValue(); |
| 702 | String linePrefix = ""; |
| 703 | sb.setLength(0); |
| 704 | linePrefix = printWakeLockCheckin(sb, wl.getWakeTime(WAKE_TYPE_FULL), batteryRealtime, |
| 705 | "full", which, linePrefix); |
| 706 | linePrefix = printWakeLockCheckin(sb, wl.getWakeTime(WAKE_TYPE_PARTIAL), batteryRealtime, |
| 707 | "partial", which, linePrefix); |
| 708 | linePrefix = printWakeLockCheckin(sb, wl.getWakeTime(WAKE_TYPE_WINDOW), batteryRealtime, |
| 709 | "window", which, linePrefix); |
| 710 | |
| 711 | // Only log if we had at lease one wakelock... |
| 712 | if (sb.length() > 0) { |
| 713 | dumpLine(pw, uid, category, WAKELOCK_DATA, ent.getKey(), sb.toString()); |
| 714 | } |
| 715 | } |
| 716 | } |
| 717 | |
| 718 | Map<Integer, ? extends BatteryStats.Uid.Sensor> sensors = u.getSensorStats(); |
| 719 | if (sensors.size() > 0) { |
| 720 | for (Map.Entry<Integer, ? extends BatteryStats.Uid.Sensor> ent |
| 721 | : sensors.entrySet()) { |
| 722 | Uid.Sensor se = ent.getValue(); |
| 723 | int sensorNumber = ent.getKey(); |
| 724 | Timer timer = se.getSensorTime(); |
| 725 | if (timer != null) { |
| 726 | // Convert from microseconds to milliseconds with rounding |
| 727 | long totalTime = (timer.getTotalTime(batteryRealtime, which) + 500) / 1000; |
| 728 | int count = timer.getCount(which); |
| 729 | if (totalTime != 0) { |
| 730 | dumpLine(pw, uid, category, SENSOR_DATA, sensorNumber, totalTime, count); |
| 731 | } |
| 732 | } |
| 733 | } |
| 734 | } |
| 735 | |
| 736 | Map<String, ? extends BatteryStats.Uid.Proc> processStats = u.getProcessStats(); |
| 737 | if (processStats.size() > 0) { |
| 738 | for (Map.Entry<String, ? extends BatteryStats.Uid.Proc> ent |
| 739 | : processStats.entrySet()) { |
| 740 | Uid.Proc ps = ent.getValue(); |
| 741 | |
| 742 | long userTime = ps.getUserTime(which); |
| 743 | long systemTime = ps.getSystemTime(which); |
| 744 | int starts = ps.getStarts(which); |
| 745 | |
| 746 | if (userTime != 0 || systemTime != 0 || starts != 0) { |
| 747 | dumpLine(pw, uid, category, PROCESS_DATA, |
| 748 | ent.getKey(), // proc |
| 749 | userTime * 10, // cpu time in ms |
| 750 | systemTime * 10, // user time in ms |
| 751 | starts); // process starts |
| 752 | } |
| 753 | } |
| 754 | } |
| 755 | |
| 756 | Map<String, ? extends BatteryStats.Uid.Pkg> packageStats = u.getPackageStats(); |
| 757 | if (packageStats.size() > 0) { |
| 758 | for (Map.Entry<String, ? extends BatteryStats.Uid.Pkg> ent |
| 759 | : packageStats.entrySet()) { |
| 760 | |
| 761 | Uid.Pkg ps = ent.getValue(); |
| 762 | int wakeups = ps.getWakeups(which); |
| 763 | Map<String, ? extends Uid.Pkg.Serv> serviceStats = ps.getServiceStats(); |
| 764 | for (Map.Entry<String, ? extends BatteryStats.Uid.Pkg.Serv> sent |
| 765 | : serviceStats.entrySet()) { |
| 766 | BatteryStats.Uid.Pkg.Serv ss = sent.getValue(); |
| 767 | long startTime = ss.getStartTime(batteryUptime, which); |
| 768 | int starts = ss.getStarts(which); |
| 769 | int launches = ss.getLaunches(which); |
| 770 | if (startTime != 0 || starts != 0 || launches != 0) { |
| 771 | dumpLine(pw, uid, category, APK_DATA, |
| 772 | wakeups, // wakeup alarms |
| 773 | ent.getKey(), // Apk |
| 774 | sent.getKey(), // service |
| 775 | startTime / 1000, // time spent started, in ms |
| 776 | starts, |
| 777 | launches); |
| 778 | } |
| 779 | } |
| 780 | } |
| 781 | } |
| 782 | } |
| 783 | } |
| 784 | |
| 785 | @SuppressWarnings("unused") |
| 786 | private final void dumpLocked(Printer pw, String prefix, int which) { |
| 787 | final long rawUptime = SystemClock.uptimeMillis() * 1000; |
| 788 | final long rawRealtime = SystemClock.elapsedRealtime() * 1000; |
| 789 | final long batteryUptime = getBatteryUptime(rawUptime); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 790 | final long batteryRealtime = getBatteryRealtime(rawRealtime); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 791 | |
| 792 | final long whichBatteryUptime = computeBatteryUptime(rawUptime, which); |
| 793 | final long whichBatteryRealtime = computeBatteryRealtime(rawRealtime, which); |
| 794 | final long totalRealtime = computeRealtime(rawRealtime, which); |
| 795 | final long totalUptime = computeUptime(rawUptime, which); |
| 796 | |
| 797 | StringBuilder sb = new StringBuilder(128); |
Evan Millar | 22ac043 | 2009-03-31 11:33:18 -0700 | [diff] [blame^] | 798 | |
| 799 | SparseArray<? extends Uid> uidStats = getUidStats(); |
| 800 | final int NU = uidStats.size(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 801 | |
| 802 | pw.println(prefix |
| 803 | + " Time on battery: " + formatTimeMs(whichBatteryUptime / 1000) |
| 804 | + "(" + formatRatioLocked(whichBatteryUptime, totalRealtime) |
| 805 | + ") uptime, " |
| 806 | + formatTimeMs(whichBatteryRealtime / 1000) + "(" |
| 807 | + formatRatioLocked(whichBatteryRealtime, totalRealtime) |
| 808 | + ") realtime"); |
| 809 | pw.println(prefix |
| 810 | + " Total: " |
| 811 | + formatTimeMs(totalUptime / 1000) |
| 812 | + "uptime, " |
| 813 | + formatTimeMs(totalRealtime / 1000) |
| 814 | + "realtime"); |
| 815 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 816 | final long screenOnTime = getScreenOnTime(batteryRealtime, which); |
| 817 | final long phoneOnTime = getPhoneOnTime(batteryRealtime, which); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 818 | final long wifiRunningTime = getWifiRunningTime(batteryRealtime, which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 819 | final long wifiOnTime = getWifiOnTime(batteryRealtime, which); |
| 820 | final long bluetoothOnTime = getBluetoothOnTime(batteryRealtime, which); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 821 | pw.println(prefix |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 822 | + " Screen on: " + formatTimeMs(screenOnTime / 1000) |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 823 | + "(" + formatRatioLocked(screenOnTime, whichBatteryRealtime) |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 824 | + "), Phone on: " + formatTimeMs(phoneOnTime / 1000) |
| 825 | + "(" + formatRatioLocked(phoneOnTime, whichBatteryRealtime)); |
| 826 | pw.println(prefix |
| 827 | + " Wifi on: " + formatTimeMs(wifiOnTime / 1000) |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 828 | + "(" + formatRatioLocked(wifiOnTime, whichBatteryRealtime) |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 829 | + "), Wifi running: " + formatTimeMs(wifiRunningTime / 1000) |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 830 | + "(" + formatRatioLocked(wifiRunningTime, whichBatteryRealtime) |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 831 | + "), Bluetooth on: " + formatTimeMs(bluetoothOnTime / 1000) |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 832 | + "(" + formatRatioLocked(bluetoothOnTime, whichBatteryRealtime)+ ")"); |
| 833 | |
Evan Millar | 22ac043 | 2009-03-31 11:33:18 -0700 | [diff] [blame^] | 834 | // Calculate total network and wakelock times across all uids. |
| 835 | long rxTotal = 0; |
| 836 | long txTotal = 0; |
| 837 | long fullWakeLockTimeTotalMicros = 0; |
| 838 | long partialWakeLockTimeTotalMicros = 0; |
| 839 | |
| 840 | for (int iu = 0; iu < NU; iu++) { |
| 841 | Uid u = uidStats.valueAt(iu); |
| 842 | rxTotal += u.getTcpBytesReceived(which); |
| 843 | txTotal += u.getTcpBytesSent(which); |
| 844 | |
| 845 | Map<String, ? extends BatteryStats.Uid.Wakelock> wakelocks = u.getWakelockStats(); |
| 846 | if (wakelocks.size() > 0) { |
| 847 | for (Map.Entry<String, ? extends BatteryStats.Uid.Wakelock> ent |
| 848 | : wakelocks.entrySet()) { |
| 849 | Uid.Wakelock wl = ent.getValue(); |
| 850 | |
| 851 | Timer fullWakeTimer = wl.getWakeTime(WAKE_TYPE_FULL); |
| 852 | if (fullWakeTimer != null) { |
| 853 | fullWakeLockTimeTotalMicros += fullWakeTimer.getTotalTime( |
| 854 | batteryRealtime, which); |
| 855 | } |
| 856 | |
| 857 | Timer partialWakeTimer = wl.getWakeTime(WAKE_TYPE_PARTIAL); |
| 858 | if (partialWakeTimer != null) { |
| 859 | partialWakeLockTimeTotalMicros += partialWakeTimer.getTotalTime( |
| 860 | batteryRealtime, which); |
| 861 | } |
| 862 | } |
| 863 | } |
| 864 | } |
| 865 | |
| 866 | pw.println(prefix |
| 867 | + " Total received: " + formatBytesLocked(rxTotal) |
| 868 | + ", Total sent: " + formatBytesLocked(txTotal)); |
| 869 | pw.println(prefix |
| 870 | + " Total full wakelock time: " + formatTimeMs( |
| 871 | (fullWakeLockTimeTotalMicros + 500) / 1000) |
| 872 | + ", Total partial waklock time: " + formatTimeMs( |
| 873 | (partialWakeLockTimeTotalMicros + 500) / 1000)); |
| 874 | |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 875 | sb.setLength(0); |
| 876 | sb.append(" Signal strengths: "); |
| 877 | boolean didOne = false; |
| 878 | for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) { |
| 879 | final long time = getPhoneSignalStrengthTime(i, batteryRealtime, which); |
| 880 | if (time == 0) { |
| 881 | continue; |
| 882 | } |
| 883 | if (didOne) sb.append(", "); |
| 884 | didOne = true; |
| 885 | sb.append(SIGNAL_STRENGTH_NAMES[i]); |
| 886 | sb.append(" "); |
| 887 | sb.append(formatTimeMs(time/1000)); |
| 888 | sb.append("("); |
| 889 | sb.append(formatRatioLocked(time, whichBatteryRealtime)); |
| 890 | sb.append(")"); |
| 891 | } |
| 892 | if (!didOne) sb.append("No activity"); |
| 893 | pw.println(sb.toString()); |
| 894 | |
| 895 | sb.setLength(0); |
| 896 | sb.append(" Data types: "); |
| 897 | didOne = false; |
| 898 | for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { |
| 899 | final long time = getPhoneDataConnectionTime(i, batteryRealtime, which); |
| 900 | if (time == 0) { |
| 901 | continue; |
| 902 | } |
| 903 | if (didOne) sb.append(", "); |
| 904 | didOne = true; |
| 905 | sb.append(DATA_CONNECTION_NAMES[i]); |
| 906 | sb.append(" "); |
| 907 | sb.append(formatTimeMs(time/1000)); |
| 908 | sb.append("("); |
| 909 | sb.append(formatRatioLocked(time, whichBatteryRealtime)); |
| 910 | sb.append(")"); |
| 911 | } |
| 912 | if (!didOne) sb.append("No activity"); |
| 913 | pw.println(sb.toString()); |
| 914 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 915 | pw.println(" "); |
| 916 | |
| 917 | if (which == STATS_UNPLUGGED) { |
| 918 | if (getIsOnBattery()) { |
| 919 | pw.println(prefix + " Device is currently unplugged"); |
| 920 | pw.println(prefix + " Discharge cycle start level: " + |
| 921 | getUnpluggedStartLevel()); |
| 922 | } else { |
| 923 | pw.println(prefix + " Device is currently plugged into power"); |
| 924 | pw.println(prefix + " Last discharge cycle start level: " + |
| 925 | getUnpluggedStartLevel()); |
| 926 | pw.println(prefix + " Last discharge cycle end level: " + |
| 927 | getPluggedStartLevel()); |
| 928 | } |
| 929 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 930 | |
| 931 | pw.println(" "); |
| 932 | |
Evan Millar | 22ac043 | 2009-03-31 11:33:18 -0700 | [diff] [blame^] | 933 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 934 | for (int iu=0; iu<NU; iu++) { |
| 935 | final int uid = uidStats.keyAt(iu); |
| 936 | Uid u = uidStats.valueAt(iu); |
| 937 | pw.println(prefix + " #" + uid + ":"); |
| 938 | boolean uidActivity = false; |
| 939 | |
| 940 | long tcpReceived = u.getTcpBytesReceived(which); |
| 941 | long tcpSent = u.getTcpBytesSent(which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 942 | long fullWifiLockOnTime = u.getFullWifiLockTime(batteryRealtime, which); |
| 943 | long scanWifiLockOnTime = u.getScanWifiLockTime(batteryRealtime, which); |
| 944 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 945 | if (tcpReceived != 0 || tcpSent != 0) { |
Evan Millar | 22ac043 | 2009-03-31 11:33:18 -0700 | [diff] [blame^] | 946 | pw.println(prefix + " Network: " + formatBytesLocked(tcpReceived) + " received, " |
| 947 | + formatBytesLocked(tcpSent) + " sent"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 948 | } |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 949 | if (fullWifiLockOnTime != 0 || scanWifiLockOnTime != 0) { |
| 950 | pw.println(prefix + " Full Wifi Lock Time: " |
Evan Millar | 2a15f38 | 2009-03-27 18:03:56 -0700 | [diff] [blame] | 951 | + formatTimeMs(fullWifiLockOnTime / 1000) |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 952 | + "(" + formatRatioLocked(fullWifiLockOnTime, |
| 953 | whichBatteryRealtime)+ ")"); |
| 954 | pw.println(prefix + " Scan Wifi Lock Time: " |
Evan Millar | 2a15f38 | 2009-03-27 18:03:56 -0700 | [diff] [blame] | 955 | + formatTimeMs(scanWifiLockOnTime / 1000) |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 956 | + "(" + formatRatioLocked(scanWifiLockOnTime, |
| 957 | whichBatteryRealtime)+ ")"); |
| 958 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 959 | |
| 960 | Map<String, ? extends BatteryStats.Uid.Wakelock> wakelocks = u.getWakelockStats(); |
| 961 | if (wakelocks.size() > 0) { |
| 962 | for (Map.Entry<String, ? extends BatteryStats.Uid.Wakelock> ent |
| 963 | : wakelocks.entrySet()) { |
| 964 | Uid.Wakelock wl = ent.getValue(); |
| 965 | String linePrefix = ": "; |
| 966 | sb.setLength(0); |
| 967 | sb.append(prefix); |
| 968 | sb.append(" Wake lock "); |
| 969 | sb.append(ent.getKey()); |
| 970 | linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_FULL), batteryRealtime, |
| 971 | "full", which, linePrefix); |
| 972 | linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_PARTIAL), batteryRealtime, |
| 973 | "partial", which, linePrefix); |
| 974 | linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_WINDOW), batteryRealtime, |
| 975 | "window", which, linePrefix); |
| 976 | if (!linePrefix.equals(": ")) { |
| 977 | sb.append(" realtime"); |
| 978 | } else { |
| 979 | sb.append(": (nothing executed)"); |
| 980 | } |
| 981 | pw.println(sb.toString()); |
| 982 | uidActivity = true; |
| 983 | } |
| 984 | } |
| 985 | |
| 986 | Map<Integer, ? extends BatteryStats.Uid.Sensor> sensors = u.getSensorStats(); |
| 987 | if (sensors.size() > 0) { |
| 988 | for (Map.Entry<Integer, ? extends BatteryStats.Uid.Sensor> ent |
| 989 | : sensors.entrySet()) { |
| 990 | Uid.Sensor se = ent.getValue(); |
| 991 | int sensorNumber = ent.getKey(); |
| 992 | sb.setLength(0); |
| 993 | sb.append(prefix); |
| 994 | sb.append(" Sensor "); |
| 995 | int handle = se.getHandle(); |
| 996 | if (handle == Uid.Sensor.GPS) { |
| 997 | sb.append("GPS"); |
| 998 | } else { |
| 999 | sb.append(handle); |
| 1000 | } |
| 1001 | sb.append(": "); |
| 1002 | |
| 1003 | Timer timer = se.getSensorTime(); |
| 1004 | if (timer != null) { |
| 1005 | // Convert from microseconds to milliseconds with rounding |
| 1006 | long totalTime = (timer.getTotalTime(batteryRealtime, which) + 500) / 1000; |
| 1007 | int count = timer.getCount(which); |
| 1008 | //timer.logState(); |
| 1009 | if (totalTime != 0) { |
| 1010 | sb.append(formatTimeMs(totalTime)); |
| 1011 | sb.append("realtime ("); |
| 1012 | sb.append(count); |
| 1013 | sb.append(" times)"); |
| 1014 | } else { |
| 1015 | sb.append("(not used)"); |
| 1016 | } |
| 1017 | } else { |
| 1018 | sb.append("(not used)"); |
| 1019 | } |
| 1020 | |
| 1021 | pw.println(sb.toString()); |
| 1022 | uidActivity = true; |
| 1023 | } |
| 1024 | } |
| 1025 | |
| 1026 | Map<String, ? extends BatteryStats.Uid.Proc> processStats = u.getProcessStats(); |
| 1027 | if (processStats.size() > 0) { |
| 1028 | for (Map.Entry<String, ? extends BatteryStats.Uid.Proc> ent |
| 1029 | : processStats.entrySet()) { |
| 1030 | Uid.Proc ps = ent.getValue(); |
| 1031 | long userTime; |
| 1032 | long systemTime; |
| 1033 | int starts; |
| 1034 | |
| 1035 | userTime = ps.getUserTime(which); |
| 1036 | systemTime = ps.getSystemTime(which); |
| 1037 | starts = ps.getStarts(which); |
| 1038 | |
| 1039 | if (userTime != 0 || systemTime != 0 || starts != 0) { |
| 1040 | pw.println(prefix + " Proc " + ent.getKey() + ":"); |
| 1041 | pw.println(prefix + " CPU: " + formatTime(userTime) + "user + " |
| 1042 | + formatTime(systemTime) + "kernel"); |
| 1043 | pw.println(prefix + " " + starts + " process starts"); |
| 1044 | uidActivity = true; |
| 1045 | } |
| 1046 | } |
| 1047 | } |
| 1048 | |
| 1049 | Map<String, ? extends BatteryStats.Uid.Pkg> packageStats = u.getPackageStats(); |
| 1050 | if (packageStats.size() > 0) { |
| 1051 | for (Map.Entry<String, ? extends BatteryStats.Uid.Pkg> ent |
| 1052 | : packageStats.entrySet()) { |
| 1053 | pw.println(prefix + " Apk " + ent.getKey() + ":"); |
| 1054 | boolean apkActivity = false; |
| 1055 | Uid.Pkg ps = ent.getValue(); |
| 1056 | int wakeups = ps.getWakeups(which); |
| 1057 | if (wakeups != 0) { |
| 1058 | pw.println(prefix + " " + wakeups + " wakeup alarms"); |
| 1059 | apkActivity = true; |
| 1060 | } |
| 1061 | Map<String, ? extends Uid.Pkg.Serv> serviceStats = ps.getServiceStats(); |
| 1062 | if (serviceStats.size() > 0) { |
| 1063 | for (Map.Entry<String, ? extends BatteryStats.Uid.Pkg.Serv> sent |
| 1064 | : serviceStats.entrySet()) { |
| 1065 | BatteryStats.Uid.Pkg.Serv ss = sent.getValue(); |
| 1066 | long startTime = ss.getStartTime(batteryUptime, which); |
| 1067 | int starts = ss.getStarts(which); |
| 1068 | int launches = ss.getLaunches(which); |
| 1069 | if (startTime != 0 || starts != 0 || launches != 0) { |
| 1070 | pw.println(prefix + " Service " + sent.getKey() + ":"); |
| 1071 | pw.println(prefix + " Created for: " |
| 1072 | + formatTimeMs(startTime / 1000) |
| 1073 | + " uptime"); |
| 1074 | pw.println(prefix + " Starts: " + starts |
| 1075 | + ", launches: " + launches); |
| 1076 | apkActivity = true; |
| 1077 | } |
| 1078 | } |
| 1079 | } |
| 1080 | if (!apkActivity) { |
| 1081 | pw.println(prefix + " (nothing executed)"); |
| 1082 | } |
| 1083 | uidActivity = true; |
| 1084 | } |
| 1085 | } |
| 1086 | if (!uidActivity) { |
| 1087 | pw.println(prefix + " (nothing executed)"); |
| 1088 | } |
| 1089 | } |
| 1090 | } |
| 1091 | |
| 1092 | /** |
| 1093 | * Dumps a human-readable summary of the battery statistics to the given PrintWriter. |
| 1094 | * |
| 1095 | * @param pw a Printer to receive the dump output. |
| 1096 | */ |
| 1097 | @SuppressWarnings("unused") |
| 1098 | public void dumpLocked(Printer pw) { |
| 1099 | pw.println("Total Statistics (Current and Historic):"); |
| 1100 | pw.println(" System starts: " + getStartCount() |
| 1101 | + ", currently on battery: " + getIsOnBattery()); |
| 1102 | dumpLocked(pw, "", STATS_TOTAL); |
| 1103 | pw.println(""); |
| 1104 | pw.println("Last Run Statistics (Previous run of system):"); |
| 1105 | dumpLocked(pw, "", STATS_LAST); |
| 1106 | pw.println(""); |
| 1107 | pw.println("Current Battery Statistics (Currently running system):"); |
| 1108 | dumpLocked(pw, "", STATS_CURRENT); |
| 1109 | pw.println(""); |
| 1110 | pw.println("Unplugged Statistics (Since last unplugged from power):"); |
| 1111 | dumpLocked(pw, "", STATS_UNPLUGGED); |
| 1112 | } |
| 1113 | |
| 1114 | @SuppressWarnings("unused") |
| 1115 | public void dumpCheckinLocked(PrintWriter pw, String[] args) { |
| 1116 | boolean isUnpluggedOnly = false; |
| 1117 | |
| 1118 | for (String arg : args) { |
| 1119 | if ("-u".equals(arg)) { |
| 1120 | if (LOCAL_LOGV) Log.v("BatteryStats", "Dumping unplugged data"); |
| 1121 | isUnpluggedOnly = true; |
| 1122 | } |
| 1123 | } |
| 1124 | |
| 1125 | if (isUnpluggedOnly) { |
| 1126 | dumpCheckinLocked(pw, STATS_UNPLUGGED); |
| 1127 | } |
| 1128 | else { |
| 1129 | dumpCheckinLocked(pw, STATS_TOTAL); |
| 1130 | dumpCheckinLocked(pw, STATS_LAST); |
| 1131 | dumpCheckinLocked(pw, STATS_UNPLUGGED); |
| 1132 | dumpCheckinLocked(pw, STATS_CURRENT); |
| 1133 | } |
| 1134 | } |
| 1135 | |
| 1136 | } |