The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2006-2007 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 | |
| 17 | package com.android.internal.os; |
| 18 | |
| 19 | import android.os.BatteryStats; |
| 20 | import android.os.NetStat; |
| 21 | import android.os.Parcel; |
| 22 | import android.os.ParcelFormatException; |
| 23 | import android.os.Parcelable; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 24 | import android.os.Process; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 25 | import android.os.SystemClock; |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 26 | import android.telephony.TelephonyManager; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 27 | import android.util.Log; |
Dianne Hackborn | 1d442e0 | 2009-04-20 18:14:05 -0700 | [diff] [blame] | 28 | import android.util.PrintWriterPrinter; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 29 | import android.util.Printer; |
| 30 | import android.util.SparseArray; |
| 31 | |
| 32 | import java.io.File; |
| 33 | import java.io.FileInputStream; |
| 34 | import java.io.FileOutputStream; |
| 35 | import java.io.IOException; |
Dianne Hackborn | 1d442e0 | 2009-04-20 18:14:05 -0700 | [diff] [blame] | 36 | import java.io.PrintWriter; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 37 | import java.util.ArrayList; |
| 38 | import java.util.HashMap; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 39 | import java.util.HashSet; |
| 40 | import java.util.Iterator; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 41 | import java.util.Map; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 42 | import java.util.Set; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 43 | |
| 44 | /** |
| 45 | * All information we are collecting about things that can happen that impact |
| 46 | * battery life. All times are represented in microseconds except where indicated |
| 47 | * otherwise. |
| 48 | */ |
| 49 | public final class BatteryStatsImpl extends BatteryStats { |
| 50 | private static final String TAG = "BatteryStatsImpl"; |
| 51 | private static final boolean DEBUG = false; |
| 52 | |
| 53 | // In-memory Parcel magic number, used to detect attempts to unmarshall bad data |
| 54 | private static final int MAGIC = 0xBA757475; // 'BATSTATS' |
| 55 | |
| 56 | // Current on-disk Parcel version |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 57 | private static final int VERSION = 34; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 58 | |
| 59 | private final File mFile; |
| 60 | private final File mBackupFile; |
| 61 | |
| 62 | /** |
| 63 | * The statistics we have collected organized by uids. |
| 64 | */ |
| 65 | final SparseArray<BatteryStatsImpl.Uid> mUidStats = |
| 66 | new SparseArray<BatteryStatsImpl.Uid>(); |
| 67 | |
| 68 | // A set of pools of currently active timers. When a timer is queried, we will divide the |
| 69 | // elapsed time by the number of active timers to arrive at that timer's share of the time. |
| 70 | // In order to do this, we must refresh each timer whenever the number of active timers |
| 71 | // changes. |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 72 | final ArrayList<StopwatchTimer> mPartialTimers = new ArrayList<StopwatchTimer>(); |
| 73 | final ArrayList<StopwatchTimer> mFullTimers = new ArrayList<StopwatchTimer>(); |
| 74 | final ArrayList<StopwatchTimer> mWindowTimers = new ArrayList<StopwatchTimer>(); |
| 75 | final SparseArray<ArrayList<StopwatchTimer>> mSensorTimers |
| 76 | = new SparseArray<ArrayList<StopwatchTimer>>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 77 | |
| 78 | // These are the objects that will want to do something when the device |
| 79 | // is unplugged from power. |
| 80 | final ArrayList<Unpluggable> mUnpluggables = new ArrayList<Unpluggable>(); |
| 81 | |
| 82 | int mStartCount; |
| 83 | |
| 84 | long mBatteryUptime; |
| 85 | long mBatteryLastUptime; |
| 86 | long mBatteryRealtime; |
| 87 | long mBatteryLastRealtime; |
| 88 | |
| 89 | long mUptime; |
| 90 | long mUptimeStart; |
| 91 | long mLastUptime; |
| 92 | long mRealtime; |
| 93 | long mRealtimeStart; |
| 94 | long mLastRealtime; |
| 95 | |
| 96 | boolean mScreenOn; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 97 | StopwatchTimer mScreenOnTimer; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 98 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 99 | int mScreenBrightnessBin = -1; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 100 | final StopwatchTimer[] mScreenBrightnessTimer = new StopwatchTimer[NUM_SCREEN_BRIGHTNESS_BINS]; |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 101 | |
| 102 | Counter mInputEventCounter; |
| 103 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 104 | boolean mPhoneOn; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 105 | StopwatchTimer mPhoneOnTimer; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 106 | |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 107 | int mPhoneSignalStrengthBin = -1; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 108 | final StopwatchTimer[] mPhoneSignalStrengthsTimer = |
| 109 | new StopwatchTimer[NUM_SIGNAL_STRENGTH_BINS]; |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 110 | |
| 111 | int mPhoneDataConnectionType = -1; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 112 | final StopwatchTimer[] mPhoneDataConnectionsTimer = |
| 113 | new StopwatchTimer[NUM_DATA_CONNECTION_TYPES]; |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 114 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 115 | boolean mWifiOn; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 116 | StopwatchTimer mWifiOnTimer; |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 117 | int mWifiOnUid = -1; |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 118 | |
| 119 | boolean mWifiRunning; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 120 | StopwatchTimer mWifiRunningTimer; |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 121 | |
| 122 | boolean mBluetoothOn; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 123 | StopwatchTimer mBluetoothOnTimer; |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 124 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 125 | /** |
| 126 | * These provide time bases that discount the time the device is plugged |
| 127 | * in to power. |
| 128 | */ |
| 129 | boolean mOnBattery; |
| 130 | boolean mOnBatteryInternal; |
| 131 | long mTrackBatteryPastUptime; |
| 132 | long mTrackBatteryUptimeStart; |
| 133 | long mTrackBatteryPastRealtime; |
| 134 | long mTrackBatteryRealtimeStart; |
| 135 | |
| 136 | long mUnpluggedBatteryUptime; |
| 137 | long mUnpluggedBatteryRealtime; |
| 138 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 139 | /* |
| 140 | * These keep track of battery levels (1-100) at the last plug event and the last unplug event. |
| 141 | */ |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 142 | int mDischargeStartLevel; |
| 143 | int mDischargeCurrentLevel; |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 144 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 145 | long mLastWriteTime = 0; // Milliseconds |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 146 | |
| 147 | /* |
| 148 | * Holds a SamplingTimer associated with each kernel wakelock name being tracked. |
| 149 | */ |
| 150 | private final HashMap<String, SamplingTimer> mKernelWakelockStats = |
| 151 | new HashMap<String, SamplingTimer>(); |
| 152 | |
| 153 | public Map<String, ? extends SamplingTimer> getKernelWakelockStats() { |
| 154 | return mKernelWakelockStats; |
| 155 | } |
| 156 | |
| 157 | private static int sKernelWakelockUpdateVersion = 0; |
| 158 | |
| 159 | private static final int[] PROC_WAKELOCKS_FORMAT = new int[] { |
| 160 | Process.PROC_TAB_TERM|Process.PROC_OUT_STRING, // 0: name |
| 161 | Process.PROC_TAB_TERM|Process.PROC_OUT_LONG, // 1: count |
| 162 | Process.PROC_TAB_TERM, |
| 163 | Process.PROC_TAB_TERM, |
| 164 | Process.PROC_TAB_TERM, |
| 165 | Process.PROC_TAB_TERM|Process.PROC_OUT_LONG, // 5: totalTime |
| 166 | }; |
| 167 | |
| 168 | private final String[] mProcWakelocksName = new String[3]; |
| 169 | private final long[] mProcWakelocksData = new long[3]; |
| 170 | |
| 171 | /* |
| 172 | * Used as a buffer for reading in data from /proc/wakelocks before it is processed and added |
| 173 | * to mKernelWakelockStats. |
| 174 | */ |
| 175 | private final Map<String, KernelWakelockStats> mProcWakelockFileStats = |
| 176 | new HashMap<String, KernelWakelockStats>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 177 | |
| 178 | // For debugging |
| 179 | public BatteryStatsImpl() { |
| 180 | mFile = mBackupFile = null; |
| 181 | } |
| 182 | |
| 183 | public static interface Unpluggable { |
| 184 | void unplug(long batteryUptime, long batteryRealtime); |
| 185 | void plug(long batteryUptime, long batteryRealtime); |
| 186 | } |
| 187 | |
| 188 | /** |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 189 | * State for keeping track of counting information. |
| 190 | */ |
| 191 | public static final class Counter extends BatteryStats.Counter implements Unpluggable { |
| 192 | int mCount; |
| 193 | int mLoadedCount; |
| 194 | int mLastCount; |
| 195 | int mUnpluggedCount; |
| 196 | int mPluggedCount; |
| 197 | |
| 198 | Counter(ArrayList<Unpluggable> unpluggables, Parcel in) { |
| 199 | mPluggedCount = mCount = in.readInt(); |
| 200 | mLoadedCount = in.readInt(); |
| 201 | mLastCount = in.readInt(); |
| 202 | mUnpluggedCount = in.readInt(); |
| 203 | unpluggables.add(this); |
| 204 | } |
| 205 | |
| 206 | Counter(ArrayList<Unpluggable> unpluggables) { |
| 207 | unpluggables.add(this); |
| 208 | } |
| 209 | |
| 210 | public void writeToParcel(Parcel out) { |
| 211 | out.writeInt(mCount); |
| 212 | out.writeInt(mLoadedCount); |
| 213 | out.writeInt(mLastCount); |
| 214 | out.writeInt(mUnpluggedCount); |
| 215 | } |
| 216 | |
| 217 | public void unplug(long batteryUptime, long batteryRealtime) { |
| 218 | mUnpluggedCount = mCount = mPluggedCount; |
| 219 | } |
| 220 | |
| 221 | public void plug(long batteryUptime, long batteryRealtime) { |
| 222 | mPluggedCount = mCount; |
| 223 | } |
| 224 | |
| 225 | /** |
| 226 | * Writes a possibly null Counter to a Parcel. |
| 227 | * |
| 228 | * @param out the Parcel to be written to. |
| 229 | * @param counter a Counter, or null. |
| 230 | */ |
| 231 | public static void writeCounterToParcel(Parcel out, Counter counter) { |
| 232 | if (counter == null) { |
| 233 | out.writeInt(0); // indicates null |
| 234 | return; |
| 235 | } |
| 236 | out.writeInt(1); // indicates non-null |
| 237 | |
| 238 | counter.writeToParcel(out); |
| 239 | } |
| 240 | |
| 241 | @Override |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 242 | public int getCountLocked(int which) { |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 243 | int val; |
| 244 | if (which == STATS_LAST) { |
| 245 | val = mLastCount; |
| 246 | } else { |
| 247 | val = mCount; |
| 248 | if (which == STATS_UNPLUGGED) { |
| 249 | val -= mUnpluggedCount; |
| 250 | } else if (which != STATS_TOTAL) { |
| 251 | val -= mLoadedCount; |
| 252 | } |
| 253 | } |
| 254 | |
| 255 | return val; |
| 256 | } |
| 257 | |
| 258 | public void logState(Printer pw, String prefix) { |
| 259 | pw.println(prefix + "mCount=" + mCount |
| 260 | + " mLoadedCount=" + mLoadedCount + " mLastCount=" + mLastCount |
| 261 | + " mUnpluggedCount=" + mUnpluggedCount |
| 262 | + " mPluggedCount=" + mPluggedCount); |
| 263 | } |
| 264 | |
| 265 | void stepLocked() { |
| 266 | mCount++; |
| 267 | } |
| 268 | |
| 269 | void writeSummaryFromParcelLocked(Parcel out) { |
| 270 | out.writeInt(mCount); |
| 271 | out.writeInt(mCount - mLoadedCount); |
| 272 | } |
| 273 | |
| 274 | void readSummaryFromParcelLocked(Parcel in) { |
| 275 | mCount = mLoadedCount = in.readInt(); |
| 276 | mLastCount = in.readInt(); |
| 277 | mUnpluggedCount = mPluggedCount = mCount; |
| 278 | } |
| 279 | } |
| 280 | |
| 281 | /** |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 282 | * State for keeping track of timing information. |
| 283 | */ |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 284 | public static abstract class Timer extends BatteryStats.Timer implements Unpluggable { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 285 | final int mType; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 286 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 287 | |
| 288 | int mCount; |
| 289 | int mLoadedCount; |
| 290 | int mLastCount; |
| 291 | int mUnpluggedCount; |
| 292 | |
| 293 | // Times are in microseconds for better accuracy when dividing by the |
| 294 | // lock count, and are in "battery realtime" units. |
| 295 | |
| 296 | /** |
| 297 | * The total time we have accumulated since the start of the original |
| 298 | * boot, to the last time something interesting happened in the |
| 299 | * current run. |
| 300 | */ |
| 301 | long mTotalTime; |
| 302 | |
| 303 | /** |
| 304 | * The total time we loaded for the previous runs. Subtract this from |
| 305 | * mTotalTime to find the time for the current run of the system. |
| 306 | */ |
| 307 | long mLoadedTime; |
| 308 | |
| 309 | /** |
| 310 | * The run time of the last run of the system, as loaded from the |
| 311 | * saved data. |
| 312 | */ |
| 313 | long mLastTime; |
| 314 | |
| 315 | /** |
| 316 | * The value of mTotalTime when unplug() was last called. Subtract |
| 317 | * this from mTotalTime to find the time since the last unplug from |
| 318 | * power. |
| 319 | */ |
| 320 | long mUnpluggedTime; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 321 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 322 | Timer(int type, ArrayList<Unpluggable> unpluggables, Parcel in) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 323 | mType = type; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 324 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 325 | mCount = in.readInt(); |
| 326 | mLoadedCount = in.readInt(); |
| 327 | mLastCount = in.readInt(); |
| 328 | mUnpluggedCount = in.readInt(); |
| 329 | mTotalTime = in.readLong(); |
| 330 | mLoadedTime = in.readLong(); |
| 331 | mLastTime = in.readLong(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 332 | mUnpluggedTime = in.readLong(); |
| 333 | unpluggables.add(this); |
| 334 | } |
| 335 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 336 | Timer(int type, ArrayList<Unpluggable> unpluggables) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 337 | mType = type; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 338 | unpluggables.add(this); |
| 339 | } |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 340 | |
| 341 | protected abstract long computeRunTimeLocked(long curBatteryRealtime); |
| 342 | |
| 343 | protected abstract int computeCurrentCountLocked(); |
| 344 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 345 | |
| 346 | public void writeToParcel(Parcel out, long batteryRealtime) { |
| 347 | out.writeInt(mCount); |
| 348 | out.writeInt(mLoadedCount); |
| 349 | out.writeInt(mLastCount); |
| 350 | out.writeInt(mUnpluggedCount); |
| 351 | out.writeLong(computeRunTimeLocked(batteryRealtime)); |
| 352 | out.writeLong(mLoadedTime); |
| 353 | out.writeLong(mLastTime); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 354 | out.writeLong(mUnpluggedTime); |
| 355 | } |
| 356 | |
| 357 | public void unplug(long batteryUptime, long batteryRealtime) { |
| 358 | if (DEBUG && mType < 0) { |
| 359 | Log.v(TAG, "unplug #" + mType + ": realtime=" + batteryRealtime |
| 360 | + " old mUnpluggedTime=" + mUnpluggedTime |
| 361 | + " old mUnpluggedCount=" + mUnpluggedCount); |
| 362 | } |
| 363 | mUnpluggedTime = computeRunTimeLocked(batteryRealtime); |
| 364 | mUnpluggedCount = mCount; |
| 365 | if (DEBUG && mType < 0) { |
| 366 | Log.v(TAG, "unplug #" + mType |
| 367 | + ": new mUnpluggedTime=" + mUnpluggedTime |
| 368 | + " new mUnpluggedCount=" + mUnpluggedCount); |
| 369 | } |
| 370 | } |
| 371 | |
| 372 | public void plug(long batteryUptime, long batteryRealtime) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 373 | if (DEBUG && mType < 0) { |
| 374 | Log.v(TAG, "plug #" + mType + ": realtime=" + batteryRealtime |
| 375 | + " old mTotalTime=" + mTotalTime); |
| 376 | } |
| 377 | mTotalTime = computeRunTimeLocked(batteryRealtime); |
| 378 | mCount = computeCurrentCountLocked(); |
| 379 | if (DEBUG && mType < 0) { |
| 380 | Log.v(TAG, "plug #" + mType |
| 381 | + ": new mTotalTime=" + mTotalTime); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 382 | } |
| 383 | } |
| 384 | |
| 385 | /** |
| 386 | * Writes a possibly null Timer to a Parcel. |
| 387 | * |
| 388 | * @param out the Parcel to be written to. |
| 389 | * @param timer a Timer, or null. |
| 390 | */ |
| 391 | public static void writeTimerToParcel(Parcel out, Timer timer, |
| 392 | long batteryRealtime) { |
| 393 | if (timer == null) { |
| 394 | out.writeInt(0); // indicates null |
| 395 | return; |
| 396 | } |
| 397 | out.writeInt(1); // indicates non-null |
| 398 | |
| 399 | timer.writeToParcel(out, batteryRealtime); |
| 400 | } |
| 401 | |
| 402 | @Override |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 403 | public long getTotalTimeLocked(long batteryRealtime, int which) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 404 | long val; |
| 405 | if (which == STATS_LAST) { |
| 406 | val = mLastTime; |
| 407 | } else { |
| 408 | val = computeRunTimeLocked(batteryRealtime); |
| 409 | if (which == STATS_UNPLUGGED) { |
| 410 | val -= mUnpluggedTime; |
| 411 | } else if (which != STATS_TOTAL) { |
| 412 | val -= mLoadedTime; |
| 413 | } |
| 414 | } |
| 415 | |
| 416 | return val; |
| 417 | } |
| 418 | |
| 419 | @Override |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 420 | public int getCountLocked(int which) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 421 | int val; |
| 422 | if (which == STATS_LAST) { |
| 423 | val = mLastCount; |
| 424 | } else { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 425 | val = computeCurrentCountLocked(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 426 | if (which == STATS_UNPLUGGED) { |
| 427 | val -= mUnpluggedCount; |
| 428 | } else if (which != STATS_TOTAL) { |
| 429 | val -= mLoadedCount; |
| 430 | } |
| 431 | } |
| 432 | |
| 433 | return val; |
| 434 | } |
| 435 | |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 436 | public void logState(Printer pw, String prefix) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 437 | pw.println(prefix + " mCount=" + mCount |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 438 | + " mLoadedCount=" + mLoadedCount + " mLastCount=" + mLastCount |
| 439 | + " mUnpluggedCount=" + mUnpluggedCount); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 440 | pw.println(prefix + "mTotalTime=" + mTotalTime |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 441 | + " mLoadedTime=" + mLoadedTime); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 442 | pw.println(prefix + "mLastTime=" + mLastTime |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 443 | + " mUnpluggedTime=" + mUnpluggedTime); |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 444 | } |
| 445 | |
| 446 | |
| 447 | void writeSummaryFromParcelLocked(Parcel out, long batteryRealtime) { |
| 448 | long runTime = computeRunTimeLocked(batteryRealtime); |
| 449 | // Divide by 1000 for backwards compatibility |
| 450 | out.writeLong((runTime + 500) / 1000); |
| 451 | out.writeLong(((runTime - mLoadedTime) + 500) / 1000); |
| 452 | out.writeInt(mCount); |
| 453 | out.writeInt(mCount - mLoadedCount); |
| 454 | } |
| 455 | |
| 456 | void readSummaryFromParcelLocked(Parcel in) { |
| 457 | // Multiply by 1000 for backwards compatibility |
| 458 | mTotalTime = mLoadedTime = in.readLong() * 1000; |
| 459 | mLastTime = in.readLong() * 1000; |
| 460 | mUnpluggedTime = mTotalTime; |
| 461 | mCount = mLoadedCount = in.readInt(); |
| 462 | mLastCount = in.readInt(); |
| 463 | mUnpluggedCount = mCount; |
| 464 | } |
| 465 | } |
| 466 | |
| 467 | public static final class SamplingTimer extends Timer { |
| 468 | |
| 469 | /** |
| 470 | * The most recent reported count from /proc/wakelocks. |
| 471 | */ |
| 472 | int mCurrentReportedCount; |
| 473 | |
| 474 | /** |
| 475 | * The reported count from /proc/wakelocks when unplug() was last |
| 476 | * called. |
| 477 | */ |
| 478 | int mUnpluggedReportedCount; |
| 479 | |
| 480 | /** |
| 481 | * The most recent reported total_time from /proc/wakelocks. |
| 482 | */ |
| 483 | long mCurrentReportedTotalTime; |
| 484 | |
| 485 | |
| 486 | /** |
| 487 | * The reported total_time from /proc/wakelocks when unplug() was last |
| 488 | * called. |
| 489 | */ |
| 490 | long mUnpluggedReportedTotalTime; |
| 491 | |
| 492 | /** |
| 493 | * Whether we are currently in a discharge cycle. |
| 494 | */ |
| 495 | boolean mInDischarge; |
| 496 | |
| 497 | /** |
| 498 | * Whether we are currently recording reported values. |
| 499 | */ |
| 500 | boolean mTrackingReportedValues; |
| 501 | |
| 502 | /* |
| 503 | * A sequnce counter, incremented once for each update of the stats. |
| 504 | */ |
| 505 | int mUpdateVersion; |
| 506 | |
| 507 | SamplingTimer(ArrayList<Unpluggable> unpluggables, boolean inDischarge, Parcel in) { |
| 508 | super(0, unpluggables, in); |
| 509 | mCurrentReportedCount = in.readInt(); |
| 510 | mUnpluggedReportedCount = in.readInt(); |
| 511 | mCurrentReportedTotalTime = in.readLong(); |
| 512 | mUnpluggedReportedTotalTime = in.readLong(); |
| 513 | mTrackingReportedValues = in.readInt() == 1; |
| 514 | mInDischarge = inDischarge; |
| 515 | } |
| 516 | |
| 517 | SamplingTimer(ArrayList<Unpluggable> unpluggables, boolean inDischarge, |
| 518 | boolean trackReportedValues) { |
| 519 | super(0, unpluggables); |
| 520 | mTrackingReportedValues = trackReportedValues; |
| 521 | mInDischarge = inDischarge; |
| 522 | } |
| 523 | |
| 524 | public void setStale() { |
| 525 | mTrackingReportedValues = false; |
| 526 | mUnpluggedReportedTotalTime = 0; |
| 527 | mUnpluggedReportedCount = 0; |
| 528 | } |
| 529 | |
| 530 | public void setUpdateVersion(int version) { |
| 531 | mUpdateVersion = version; |
| 532 | } |
| 533 | |
| 534 | public int getUpdateVersion() { |
| 535 | return mUpdateVersion; |
| 536 | } |
| 537 | |
| 538 | public void updateCurrentReportedCount(int count) { |
| 539 | if (mInDischarge && mUnpluggedReportedCount == 0) { |
| 540 | // Updating the reported value for the first time. |
| 541 | mUnpluggedReportedCount = count; |
| 542 | // If we are receiving an update update mTrackingReportedValues; |
| 543 | mTrackingReportedValues = true; |
| 544 | } |
| 545 | mCurrentReportedCount = count; |
| 546 | } |
| 547 | |
| 548 | public void updateCurrentReportedTotalTime(long totalTime) { |
| 549 | if (mInDischarge && mUnpluggedReportedTotalTime == 0) { |
| 550 | // Updating the reported value for the first time. |
| 551 | mUnpluggedReportedTotalTime = totalTime; |
| 552 | // If we are receiving an update update mTrackingReportedValues; |
| 553 | mTrackingReportedValues = true; |
| 554 | } |
| 555 | mCurrentReportedTotalTime = totalTime; |
| 556 | } |
| 557 | |
| 558 | public void unplug(long batteryUptime, long batteryRealtime) { |
| 559 | super.unplug(batteryUptime, batteryRealtime); |
| 560 | if (mTrackingReportedValues) { |
| 561 | mUnpluggedReportedTotalTime = mCurrentReportedTotalTime; |
| 562 | mUnpluggedReportedCount = mCurrentReportedCount; |
| 563 | } |
| 564 | mInDischarge = true; |
| 565 | } |
| 566 | |
| 567 | public void plug(long batteryUptime, long batteryRealtime) { |
| 568 | super.plug(batteryUptime, batteryRealtime); |
| 569 | mInDischarge = false; |
| 570 | } |
| 571 | |
| 572 | public void logState(Printer pw, String prefix) { |
| 573 | super.logState(pw, prefix); |
| 574 | pw.println(prefix + "mCurrentReportedCount=" + mCurrentReportedCount |
| 575 | + " mUnpluggedReportedCount=" + mUnpluggedReportedCount |
| 576 | + " mCurrentReportedTotalTime=" + mCurrentReportedTotalTime |
| 577 | + " mUnpluggedReportedTotalTime=" + mUnpluggedReportedTotalTime); |
| 578 | } |
| 579 | |
| 580 | protected long computeRunTimeLocked(long curBatteryRealtime) { |
| 581 | return mTotalTime + (mInDischarge && mTrackingReportedValues |
| 582 | ? mCurrentReportedTotalTime - mUnpluggedReportedTotalTime : 0); |
| 583 | } |
| 584 | |
| 585 | protected int computeCurrentCountLocked() { |
| 586 | return mCount + (mInDischarge && mTrackingReportedValues |
| 587 | ? mCurrentReportedCount - mUnpluggedReportedCount : 0); |
| 588 | } |
| 589 | |
| 590 | public void writeToParcel(Parcel out, long batteryRealtime) { |
| 591 | super.writeToParcel(out, batteryRealtime); |
| 592 | out.writeInt(mCurrentReportedCount); |
| 593 | out.writeInt(mUnpluggedReportedCount); |
| 594 | out.writeLong(mCurrentReportedTotalTime); |
| 595 | out.writeLong(mUnpluggedReportedTotalTime); |
| 596 | out.writeInt(mTrackingReportedValues ? 1 : 0); |
| 597 | } |
| 598 | |
| 599 | void writeSummaryFromParcelLocked(Parcel out, long batteryRealtime) { |
| 600 | super.writeSummaryFromParcelLocked(out, batteryRealtime); |
| 601 | out.writeLong(mCurrentReportedTotalTime); |
| 602 | out.writeInt(mCurrentReportedCount); |
| 603 | out.writeInt(mTrackingReportedValues ? 1 : 0); |
| 604 | } |
| 605 | |
| 606 | void readSummaryFromParcelLocked(Parcel in) { |
| 607 | super.readSummaryFromParcelLocked(in); |
| 608 | mUnpluggedReportedTotalTime = mCurrentReportedTotalTime = in.readLong(); |
| 609 | mUnpluggedReportedCount = mCurrentReportedCount = in.readInt(); |
| 610 | mTrackingReportedValues = in.readInt() == 1; |
| 611 | } |
| 612 | } |
| 613 | |
| 614 | /** |
| 615 | * State for keeping track of timing information. |
| 616 | */ |
| 617 | public static final class StopwatchTimer extends Timer { |
| 618 | final ArrayList<StopwatchTimer> mTimerPool; |
| 619 | int mNesting; |
| 620 | |
| 621 | |
| 622 | /** |
| 623 | * The last time at which we updated the timer. If mNesting is > 0, |
| 624 | * subtract this from the current battery time to find the amount of |
| 625 | * time we have been running since we last computed an update. |
| 626 | */ |
| 627 | long mUpdateTime; |
| 628 | |
| 629 | /** |
| 630 | * The total time at which the timer was acquired, to determine if |
| 631 | * was actually held for an interesting duration. |
| 632 | */ |
| 633 | long mAcquireTime; |
| 634 | |
| 635 | |
| 636 | StopwatchTimer(int type, ArrayList<StopwatchTimer> timerPool, |
| 637 | ArrayList<Unpluggable> unpluggables, Parcel in) { |
| 638 | super(type, unpluggables, in); |
| 639 | mTimerPool = timerPool; |
| 640 | mUpdateTime = in.readLong(); |
| 641 | } |
| 642 | |
| 643 | StopwatchTimer(int type, ArrayList<StopwatchTimer> timerPool, |
| 644 | ArrayList<Unpluggable> unpluggables) { |
| 645 | super(type, unpluggables); |
| 646 | mTimerPool = timerPool; |
| 647 | } |
| 648 | |
| 649 | public void writeToParcel(Parcel out, long batteryRealtime) { |
| 650 | super.writeToParcel(out, batteryRealtime); |
| 651 | out.writeLong(mUpdateTime); |
| 652 | } |
| 653 | |
| 654 | public void plug(long batteryUptime, long batteryRealtime) { |
| 655 | if (mNesting > 0) { |
| 656 | if (DEBUG && mType < 0) { |
| 657 | Log.v(TAG, "old mUpdateTime=" + mUpdateTime); |
| 658 | } |
| 659 | super.plug(batteryUptime, batteryRealtime); |
| 660 | mUpdateTime = batteryRealtime; |
| 661 | if (DEBUG && mType < 0) { |
| 662 | Log.v(TAG, "new mUpdateTime=" + mUpdateTime); |
| 663 | } |
| 664 | } |
| 665 | } |
| 666 | |
| 667 | public void logState(Printer pw, String prefix) { |
| 668 | super.logState(pw, prefix); |
| 669 | pw.println(prefix + "mNesting=" + mNesting + "mUpdateTime=" + mUpdateTime |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 670 | + " mAcquireTime=" + mAcquireTime); |
| 671 | } |
| 672 | |
| 673 | void startRunningLocked(BatteryStatsImpl stats) { |
| 674 | if (mNesting++ == 0) { |
| 675 | mUpdateTime = stats.getBatteryRealtimeLocked( |
| 676 | SystemClock.elapsedRealtime() * 1000); |
| 677 | if (mTimerPool != null) { |
| 678 | // Accumulate time to all currently active timers before adding |
| 679 | // this new one to the pool. |
| 680 | refreshTimersLocked(stats, mTimerPool); |
| 681 | // Add this timer to the active pool |
| 682 | mTimerPool.add(this); |
| 683 | } |
| 684 | // Increment the count |
| 685 | mCount++; |
| 686 | mAcquireTime = mTotalTime; |
| 687 | if (DEBUG && mType < 0) { |
| 688 | Log.v(TAG, "start #" + mType + ": mUpdateTime=" + mUpdateTime |
| 689 | + " mTotalTime=" + mTotalTime + " mCount=" + mCount |
| 690 | + " mAcquireTime=" + mAcquireTime); |
| 691 | } |
| 692 | } |
| 693 | } |
| 694 | |
| 695 | void stopRunningLocked(BatteryStatsImpl stats) { |
| 696 | // Ignore attempt to stop a timer that isn't running |
| 697 | if (mNesting == 0) { |
| 698 | return; |
| 699 | } |
| 700 | if (--mNesting == 0) { |
| 701 | if (mTimerPool != null) { |
| 702 | // Accumulate time to all active counters, scaled by the total |
| 703 | // active in the pool, before taking this one out of the pool. |
| 704 | refreshTimersLocked(stats, mTimerPool); |
| 705 | // Remove this timer from the active pool |
| 706 | mTimerPool.remove(this); |
| 707 | } else { |
| 708 | final long realtime = SystemClock.elapsedRealtime() * 1000; |
| 709 | final long batteryRealtime = stats.getBatteryRealtimeLocked(realtime); |
| 710 | mNesting = 1; |
| 711 | mTotalTime = computeRunTimeLocked(batteryRealtime); |
| 712 | mNesting = 0; |
| 713 | } |
| 714 | |
| 715 | if (DEBUG && mType < 0) { |
| 716 | Log.v(TAG, "stop #" + mType + ": mUpdateTime=" + mUpdateTime |
| 717 | + " mTotalTime=" + mTotalTime + " mCount=" + mCount |
| 718 | + " mAcquireTime=" + mAcquireTime); |
| 719 | } |
| 720 | |
| 721 | if (mTotalTime == mAcquireTime) { |
| 722 | // If there was no change in the time, then discard this |
| 723 | // count. A somewhat cheezy strategy, but hey. |
| 724 | mCount--; |
| 725 | } |
| 726 | } |
| 727 | } |
| 728 | |
| 729 | // Update the total time for all other running Timers with the same type as this Timer |
| 730 | // due to a change in timer count |
| 731 | private static void refreshTimersLocked(final BatteryStatsImpl stats, |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 732 | final ArrayList<StopwatchTimer> pool) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 733 | final long realtime = SystemClock.elapsedRealtime() * 1000; |
| 734 | final long batteryRealtime = stats.getBatteryRealtimeLocked(realtime); |
| 735 | final int N = pool.size(); |
| 736 | for (int i=N-1; i>= 0; i--) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 737 | final StopwatchTimer t = pool.get(i); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 738 | long heldTime = batteryRealtime - t.mUpdateTime; |
| 739 | if (heldTime > 0) { |
| 740 | t.mTotalTime += heldTime / N; |
| 741 | } |
| 742 | t.mUpdateTime = batteryRealtime; |
| 743 | } |
| 744 | } |
| 745 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 746 | @Override |
| 747 | protected long computeRunTimeLocked(long curBatteryRealtime) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 748 | return mTotalTime + (mNesting > 0 |
| 749 | ? (curBatteryRealtime - mUpdateTime) |
| 750 | / (mTimerPool != null ? mTimerPool.size() : 1) |
| 751 | : 0); |
| 752 | } |
| 753 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 754 | @Override |
| 755 | protected int computeCurrentCountLocked() { |
| 756 | return mCount; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 757 | } |
| 758 | |
| 759 | void readSummaryFromParcelLocked(Parcel in) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 760 | super.readSummaryFromParcelLocked(in); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 761 | mNesting = 0; |
| 762 | } |
| 763 | } |
| 764 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 765 | private final Map<String, KernelWakelockStats> readKernelWakelockStats() { |
| 766 | |
| 767 | byte[] buffer = new byte[4096]; |
| 768 | int len; |
| 769 | |
| 770 | try { |
| 771 | FileInputStream is = new FileInputStream("/proc/wakelocks"); |
| 772 | len = is.read(buffer); |
| 773 | is.close(); |
| 774 | |
| 775 | if (len > 0) { |
| 776 | int i; |
| 777 | for (i=0; i<len; i++) { |
| 778 | if (buffer[i] == '\0') { |
| 779 | len = i; |
| 780 | break; |
| 781 | } |
| 782 | } |
| 783 | } |
| 784 | } catch (java.io.FileNotFoundException e) { |
| 785 | return null; |
| 786 | } catch (java.io.IOException e) { |
| 787 | return null; |
| 788 | } |
| 789 | |
| 790 | return parseProcWakelocks(buffer, len); |
| 791 | } |
| 792 | |
| 793 | private final Map<String, KernelWakelockStats> parseProcWakelocks( |
| 794 | byte[] wlBuffer, int len) { |
| 795 | String name; |
| 796 | int count; |
| 797 | long totalTime; |
| 798 | int startIndex, endIndex; |
| 799 | int numUpdatedWlNames = 0; |
| 800 | |
| 801 | // Advance past the first line. |
| 802 | int i; |
| 803 | for (i = 0; i < len && wlBuffer[i] != '\n' && wlBuffer[i] != '\0'; i++); |
| 804 | startIndex = endIndex = i + 1; |
| 805 | |
| 806 | synchronized(this) { |
| 807 | Map<String, KernelWakelockStats> m = mProcWakelockFileStats; |
| 808 | |
| 809 | sKernelWakelockUpdateVersion++; |
| 810 | while (endIndex < len) { |
| 811 | for (endIndex=startIndex; |
| 812 | endIndex < len && wlBuffer[endIndex] != '\n' && wlBuffer[endIndex] != '\0'; |
| 813 | endIndex++); |
| 814 | endIndex++; // endIndex is an exclusive upper bound. |
| 815 | |
| 816 | String[] nameStringArray = mProcWakelocksName; |
| 817 | long[] wlData = mProcWakelocksData; |
| 818 | Process.parseProcLine(wlBuffer, startIndex, endIndex, PROC_WAKELOCKS_FORMAT, |
| 819 | nameStringArray, wlData, null); |
| 820 | |
| 821 | name = nameStringArray[0]; |
| 822 | count = (int) wlData[1]; |
| 823 | // convert nanoseconds to microseconds with rounding. |
| 824 | totalTime = (wlData[2] + 500) / 1000; |
| 825 | |
| 826 | if (name.length() > 0) { |
| 827 | if (!m.containsKey(name)) { |
| 828 | m.put(name, new KernelWakelockStats(count, totalTime, |
| 829 | sKernelWakelockUpdateVersion)); |
| 830 | numUpdatedWlNames++; |
| 831 | } else { |
| 832 | KernelWakelockStats kwlStats = m.get(name); |
| 833 | if (kwlStats.mVersion == sKernelWakelockUpdateVersion) { |
| 834 | kwlStats.mCount += count; |
| 835 | kwlStats.mTotalTime += totalTime; |
| 836 | } else { |
| 837 | kwlStats.mCount = count; |
| 838 | kwlStats.mTotalTime = totalTime; |
| 839 | kwlStats.mVersion = sKernelWakelockUpdateVersion; |
| 840 | numUpdatedWlNames++; |
| 841 | } |
| 842 | } |
| 843 | } |
| 844 | startIndex = endIndex; |
| 845 | } |
| 846 | |
| 847 | if (m.size() != numUpdatedWlNames) { |
| 848 | // Don't report old data. |
| 849 | Iterator<KernelWakelockStats> itr = m.values().iterator(); |
| 850 | while (itr.hasNext()) { |
| 851 | if (itr.next().mVersion != sKernelWakelockUpdateVersion) { |
| 852 | itr.remove(); |
| 853 | } |
| 854 | } |
| 855 | } |
| 856 | return m; |
| 857 | } |
| 858 | } |
| 859 | |
| 860 | private class KernelWakelockStats { |
| 861 | public int mCount; |
| 862 | public long mTotalTime; |
| 863 | public int mVersion; |
| 864 | |
| 865 | KernelWakelockStats(int count, long totalTime, int version) { |
| 866 | mCount = count; |
| 867 | mTotalTime = totalTime; |
| 868 | mVersion = version; |
| 869 | } |
| 870 | } |
| 871 | |
| 872 | /* |
| 873 | * Get the KernelWakelockTimer associated with name, and create a new one if one |
| 874 | * doesn't already exist. |
| 875 | */ |
| 876 | public SamplingTimer getKernelWakelockTimerLocked(String name) { |
| 877 | SamplingTimer kwlt = mKernelWakelockStats.get(name); |
| 878 | if (kwlt == null) { |
| 879 | kwlt = new SamplingTimer(mUnpluggables, mOnBatteryInternal, |
| 880 | true /* track reported values */); |
| 881 | mKernelWakelockStats.put(name, kwlt); |
| 882 | } |
| 883 | return kwlt; |
| 884 | } |
| 885 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 886 | public void doUnplug(long batteryUptime, long batteryRealtime) { |
| 887 | for (int iu = mUidStats.size() - 1; iu >= 0; iu--) { |
| 888 | Uid u = mUidStats.valueAt(iu); |
| 889 | u.mStartedTcpBytesReceived = NetStat.getUidRxBytes(u.mUid); |
| 890 | u.mStartedTcpBytesSent = NetStat.getUidTxBytes(u.mUid); |
| 891 | u.mTcpBytesReceivedAtLastUnplug = u.mCurrentTcpBytesReceived; |
| 892 | u.mTcpBytesSentAtLastUnplug = u.mCurrentTcpBytesSent; |
| 893 | } |
| 894 | for (int i = mUnpluggables.size() - 1; i >= 0; i--) { |
| 895 | mUnpluggables.get(i).unplug(batteryUptime, batteryRealtime); |
| 896 | } |
| 897 | } |
| 898 | |
| 899 | public void doPlug(long batteryUptime, long batteryRealtime) { |
| 900 | for (int iu = mUidStats.size() - 1; iu >= 0; iu--) { |
| 901 | Uid u = mUidStats.valueAt(iu); |
| 902 | if (u.mStartedTcpBytesReceived >= 0) { |
| 903 | u.mCurrentTcpBytesReceived = u.computeCurrentTcpBytesReceived(); |
| 904 | u.mStartedTcpBytesReceived = -1; |
| 905 | } |
| 906 | if (u.mStartedTcpBytesSent >= 0) { |
| 907 | u.mCurrentTcpBytesSent = u.computeCurrentTcpBytesSent(); |
| 908 | u.mStartedTcpBytesSent = -1; |
| 909 | } |
| 910 | } |
| 911 | for (int i = mUnpluggables.size() - 1; i >= 0; i--) { |
| 912 | mUnpluggables.get(i).plug(batteryUptime, batteryRealtime); |
| 913 | } |
| 914 | } |
| 915 | |
| 916 | public void noteStartGps(int uid) { |
| 917 | mUidStats.get(uid).noteStartGps(); |
| 918 | } |
| 919 | |
| 920 | public void noteStopGps(int uid) { |
| 921 | mUidStats.get(uid).noteStopGps(); |
| 922 | } |
| 923 | |
| 924 | public void noteScreenOnLocked() { |
| 925 | if (!mScreenOn) { |
| 926 | mScreenOn = true; |
| 927 | mScreenOnTimer.startRunningLocked(this); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 928 | if (mScreenBrightnessBin >= 0) { |
| 929 | mScreenBrightnessTimer[mScreenBrightnessBin].startRunningLocked(this); |
| 930 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 931 | } |
| 932 | } |
| 933 | |
| 934 | public void noteScreenOffLocked() { |
| 935 | if (mScreenOn) { |
| 936 | mScreenOn = false; |
| 937 | mScreenOnTimer.stopRunningLocked(this); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 938 | if (mScreenBrightnessBin >= 0) { |
| 939 | mScreenBrightnessTimer[mScreenBrightnessBin].stopRunningLocked(this); |
| 940 | } |
| 941 | } |
| 942 | } |
| 943 | |
| 944 | public void noteScreenBrightnessLocked(int brightness) { |
| 945 | // Bin the brightness. |
| 946 | int bin = brightness / (256/NUM_SCREEN_BRIGHTNESS_BINS); |
| 947 | if (bin < 0) bin = 0; |
| 948 | else if (bin >= NUM_SCREEN_BRIGHTNESS_BINS) bin = NUM_SCREEN_BRIGHTNESS_BINS-1; |
| 949 | if (mScreenBrightnessBin != bin) { |
| 950 | if (mScreenOn) { |
| 951 | if (mScreenBrightnessBin >= 0) { |
| 952 | mScreenBrightnessTimer[mScreenBrightnessBin].stopRunningLocked(this); |
| 953 | } |
| 954 | mScreenBrightnessTimer[bin].startRunningLocked(this); |
| 955 | } |
| 956 | mScreenBrightnessBin = bin; |
| 957 | } |
| 958 | } |
| 959 | |
| 960 | public void noteInputEventLocked() { |
| 961 | mInputEventCounter.stepLocked(); |
| 962 | } |
| 963 | |
| 964 | public void noteUserActivityLocked(int uid, int event) { |
| 965 | Uid u = mUidStats.get(uid); |
| 966 | if (u != null) { |
| 967 | u.noteUserActivityLocked(event); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 968 | } |
| 969 | } |
| 970 | |
| 971 | public void notePhoneOnLocked() { |
| 972 | if (!mPhoneOn) { |
| 973 | mPhoneOn = true; |
| 974 | mPhoneOnTimer.startRunningLocked(this); |
| 975 | } |
| 976 | } |
| 977 | |
| 978 | public void notePhoneOffLocked() { |
| 979 | if (mPhoneOn) { |
| 980 | mPhoneOn = false; |
| 981 | mPhoneOnTimer.stopRunningLocked(this); |
| 982 | } |
| 983 | } |
| 984 | |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 985 | public void notePhoneSignalStrengthLocked(int asu) { |
| 986 | // Bin the strength. |
| 987 | int bin; |
| 988 | if (asu < 0 || asu >= 99) bin = SIGNAL_STRENGTH_NONE_OR_UNKNOWN; |
| 989 | else if (asu >= 16) bin = SIGNAL_STRENGTH_GREAT; |
| 990 | else if (asu >= 8) bin = SIGNAL_STRENGTH_GOOD; |
| 991 | else if (asu >= 4) bin = SIGNAL_STRENGTH_MODERATE; |
| 992 | else bin = SIGNAL_STRENGTH_POOR; |
| 993 | if (mPhoneSignalStrengthBin != bin) { |
| 994 | if (mPhoneSignalStrengthBin >= 0) { |
| 995 | mPhoneSignalStrengthsTimer[mPhoneSignalStrengthBin].stopRunningLocked(this); |
| 996 | } |
| 997 | mPhoneSignalStrengthBin = bin; |
| 998 | mPhoneSignalStrengthsTimer[bin].startRunningLocked(this); |
| 999 | } |
| 1000 | } |
| 1001 | |
| 1002 | public void notePhoneDataConnectionStateLocked(int dataType, boolean hasData) { |
| 1003 | int bin = DATA_CONNECTION_NONE; |
| 1004 | if (hasData) { |
| 1005 | switch (dataType) { |
| 1006 | case TelephonyManager.NETWORK_TYPE_EDGE: |
| 1007 | bin = DATA_CONNECTION_EDGE; |
| 1008 | break; |
| 1009 | case TelephonyManager.NETWORK_TYPE_GPRS: |
| 1010 | bin = DATA_CONNECTION_GPRS; |
| 1011 | break; |
| 1012 | case TelephonyManager.NETWORK_TYPE_UMTS: |
| 1013 | bin = DATA_CONNECTION_UMTS; |
| 1014 | break; |
| 1015 | default: |
| 1016 | bin = DATA_CONNECTION_OTHER; |
| 1017 | break; |
| 1018 | } |
| 1019 | } |
| 1020 | if (mPhoneDataConnectionType != bin) { |
| 1021 | if (mPhoneDataConnectionType >= 0) { |
| 1022 | mPhoneDataConnectionsTimer[mPhoneDataConnectionType].stopRunningLocked(this); |
| 1023 | } |
| 1024 | mPhoneDataConnectionType = bin; |
| 1025 | mPhoneDataConnectionsTimer[bin].startRunningLocked(this); |
| 1026 | } |
| 1027 | } |
| 1028 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1029 | public void noteWifiOnLocked(int uid) { |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1030 | if (!mWifiOn) { |
| 1031 | mWifiOn = true; |
| 1032 | mWifiOnTimer.startRunningLocked(this); |
| 1033 | } |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1034 | if (mWifiOnUid != uid) { |
| 1035 | if (mWifiOnUid >= 0) { |
| 1036 | Uid u = mUidStats.get(mWifiOnUid); |
| 1037 | if (u != null) { |
| 1038 | u.noteWifiTurnedOffLocked(); |
| 1039 | } |
| 1040 | } |
| 1041 | mWifiOnUid = uid; |
| 1042 | Uid u = mUidStats.get(uid); |
| 1043 | if (u != null) { |
| 1044 | u.noteWifiTurnedOnLocked(); |
| 1045 | } |
| 1046 | } |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1047 | } |
| 1048 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1049 | public void noteWifiOffLocked(int uid) { |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1050 | if (mWifiOn) { |
| 1051 | mWifiOn = false; |
| 1052 | mWifiOnTimer.stopRunningLocked(this); |
| 1053 | } |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1054 | if (mWifiOnUid >= 0) { |
| 1055 | Uid u = mUidStats.get(mWifiOnUid); |
| 1056 | if (u != null) { |
| 1057 | u.noteWifiTurnedOffLocked(); |
| 1058 | } |
| 1059 | mWifiOnUid = -1; |
| 1060 | } |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1061 | } |
| 1062 | |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 1063 | public void noteWifiRunningLocked() { |
| 1064 | if (!mWifiRunning) { |
| 1065 | mWifiRunning = true; |
| 1066 | mWifiRunningTimer.startRunningLocked(this); |
| 1067 | } |
| 1068 | } |
| 1069 | |
| 1070 | public void noteWifiStoppedLocked() { |
| 1071 | if (mWifiRunning) { |
| 1072 | mWifiRunning = false; |
| 1073 | mWifiRunningTimer.stopRunningLocked(this); |
| 1074 | } |
| 1075 | } |
| 1076 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1077 | public void noteBluetoothOnLocked() { |
| 1078 | if (!mBluetoothOn) { |
| 1079 | mBluetoothOn = true; |
| 1080 | mBluetoothOnTimer.startRunningLocked(this); |
| 1081 | } |
| 1082 | } |
| 1083 | |
| 1084 | public void noteBluetoothOffLocked() { |
| 1085 | if (mBluetoothOn) { |
| 1086 | mBluetoothOn = false; |
| 1087 | mBluetoothOnTimer.stopRunningLocked(this); |
| 1088 | } |
| 1089 | } |
| 1090 | |
| 1091 | public void noteFullWifiLockAcquiredLocked(int uid) { |
| 1092 | Uid u = mUidStats.get(uid); |
| 1093 | if (u != null) { |
| 1094 | u.noteFullWifiLockAcquiredLocked(); |
| 1095 | } |
| 1096 | } |
| 1097 | |
| 1098 | public void noteFullWifiLockReleasedLocked(int uid) { |
| 1099 | Uid u = mUidStats.get(uid); |
| 1100 | if (u != null) { |
| 1101 | u.noteFullWifiLockReleasedLocked(); |
| 1102 | } |
| 1103 | } |
| 1104 | |
| 1105 | public void noteScanWifiLockAcquiredLocked(int uid) { |
| 1106 | Uid u = mUidStats.get(uid); |
| 1107 | if (u != null) { |
| 1108 | u.noteScanWifiLockAcquiredLocked(); |
| 1109 | } |
| 1110 | } |
| 1111 | |
| 1112 | public void noteScanWifiLockReleasedLocked(int uid) { |
| 1113 | Uid u = mUidStats.get(uid); |
| 1114 | if (u != null) { |
| 1115 | u.noteScanWifiLockReleasedLocked(); |
| 1116 | } |
| 1117 | } |
Robert Greenwalt | 5347bd4 | 2009-05-13 15:10:16 -0700 | [diff] [blame^] | 1118 | |
| 1119 | public void noteWifiMulticastEnabledLocked(int uid) { |
| 1120 | Uid u = mUidStats.get(uid); |
| 1121 | if (u != null) { |
| 1122 | u.noteWifiMulticastEnabledLocked(); |
| 1123 | } |
| 1124 | } |
| 1125 | |
| 1126 | public void noteWifiMulticastDisabledLocked(int uid) { |
| 1127 | Uid u = mUidStats.get(uid); |
| 1128 | if (u != null) { |
| 1129 | u.noteWifiMulticastDisabledLocked(); |
| 1130 | } |
| 1131 | } |
| 1132 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1133 | @Override public long getScreenOnTime(long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1134 | return mScreenOnTimer.getTotalTimeLocked(batteryRealtime, which); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1135 | } |
| 1136 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1137 | @Override public long getScreenBrightnessTime(int brightnessBin, |
| 1138 | long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1139 | return mScreenBrightnessTimer[brightnessBin].getTotalTimeLocked( |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1140 | batteryRealtime, which); |
| 1141 | } |
| 1142 | |
| 1143 | @Override public int getInputEventCount(int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1144 | return mInputEventCounter.getCountLocked(which); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1145 | } |
| 1146 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1147 | @Override public long getPhoneOnTime(long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1148 | return mPhoneOnTimer.getTotalTimeLocked(batteryRealtime, which); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1149 | } |
| 1150 | |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 1151 | @Override public long getPhoneSignalStrengthTime(int strengthBin, |
| 1152 | long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1153 | return mPhoneSignalStrengthsTimer[strengthBin].getTotalTimeLocked( |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 1154 | batteryRealtime, which); |
| 1155 | } |
| 1156 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1157 | @Override public int getPhoneSignalStrengthCount(int dataType, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1158 | return mPhoneDataConnectionsTimer[dataType].getCountLocked(which); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1159 | } |
| 1160 | |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 1161 | @Override public long getPhoneDataConnectionTime(int dataType, |
| 1162 | long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1163 | return mPhoneDataConnectionsTimer[dataType].getTotalTimeLocked( |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 1164 | batteryRealtime, which); |
| 1165 | } |
| 1166 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1167 | @Override public int getPhoneDataConnectionCount(int dataType, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1168 | return mPhoneDataConnectionsTimer[dataType].getCountLocked(which); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1169 | } |
| 1170 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1171 | @Override public long getWifiOnTime(long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1172 | return mWifiOnTimer.getTotalTimeLocked(batteryRealtime, which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1173 | } |
| 1174 | |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 1175 | @Override public long getWifiRunningTime(long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1176 | return mWifiRunningTimer.getTotalTimeLocked(batteryRealtime, which); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 1177 | } |
| 1178 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1179 | @Override public long getBluetoothOnTime(long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1180 | return mBluetoothOnTimer.getTotalTimeLocked(batteryRealtime, which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1181 | } |
| 1182 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1183 | @Override public boolean getIsOnBattery() { |
| 1184 | return mOnBattery; |
| 1185 | } |
| 1186 | |
| 1187 | @Override public SparseArray<? extends BatteryStats.Uid> getUidStats() { |
| 1188 | return mUidStats; |
| 1189 | } |
| 1190 | |
| 1191 | /** |
| 1192 | * The statistics associated with a particular uid. |
| 1193 | */ |
| 1194 | public final class Uid extends BatteryStats.Uid { |
| 1195 | |
| 1196 | final int mUid; |
| 1197 | long mLoadedTcpBytesReceived; |
| 1198 | long mLoadedTcpBytesSent; |
| 1199 | long mCurrentTcpBytesReceived; |
| 1200 | long mCurrentTcpBytesSent; |
| 1201 | long mTcpBytesReceivedAtLastUnplug; |
| 1202 | long mTcpBytesSentAtLastUnplug; |
| 1203 | |
| 1204 | // These are not saved/restored when parcelling, since we want |
| 1205 | // to return from the parcel with a snapshot of the state. |
| 1206 | long mStartedTcpBytesReceived = -1; |
| 1207 | long mStartedTcpBytesSent = -1; |
| 1208 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1209 | boolean mWifiTurnedOn; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1210 | StopwatchTimer mWifiTurnedOnTimer; |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1211 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1212 | boolean mFullWifiLockOut; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1213 | StopwatchTimer mFullWifiLockTimer; |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1214 | |
| 1215 | boolean mScanWifiLockOut; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1216 | StopwatchTimer mScanWifiLockTimer; |
Robert Greenwalt | 5347bd4 | 2009-05-13 15:10:16 -0700 | [diff] [blame^] | 1217 | |
| 1218 | boolean mWifiMulticastEnabled; |
| 1219 | StopwatchTimer mWifiMulticastTimer; |
| 1220 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1221 | Counter[] mUserActivityCounters; |
| 1222 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1223 | /** |
| 1224 | * The statistics we have collected for this uid's wake locks. |
| 1225 | */ |
| 1226 | final HashMap<String, Wakelock> mWakelockStats = new HashMap<String, Wakelock>(); |
| 1227 | |
| 1228 | /** |
| 1229 | * The statistics we have collected for this uid's sensor activations. |
| 1230 | */ |
| 1231 | final HashMap<Integer, Sensor> mSensorStats = new HashMap<Integer, Sensor>(); |
| 1232 | |
| 1233 | /** |
| 1234 | * The statistics we have collected for this uid's processes. |
| 1235 | */ |
| 1236 | final HashMap<String, Proc> mProcessStats = new HashMap<String, Proc>(); |
| 1237 | |
| 1238 | /** |
| 1239 | * The statistics we have collected for this uid's processes. |
| 1240 | */ |
| 1241 | final HashMap<String, Pkg> mPackageStats = new HashMap<String, Pkg>(); |
| 1242 | |
| 1243 | public Uid(int uid) { |
| 1244 | mUid = uid; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1245 | mWifiTurnedOnTimer = new StopwatchTimer(WIFI_TURNED_ON, null, mUnpluggables); |
| 1246 | mFullWifiLockTimer = new StopwatchTimer(FULL_WIFI_LOCK, null, mUnpluggables); |
| 1247 | mScanWifiLockTimer = new StopwatchTimer(SCAN_WIFI_LOCK, null, mUnpluggables); |
Robert Greenwalt | 5347bd4 | 2009-05-13 15:10:16 -0700 | [diff] [blame^] | 1248 | mWifiMulticastTimer = new StopwatchTimer(WIFI_MULTICAST_ENABLED, |
| 1249 | null, mUnpluggables); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1250 | } |
| 1251 | |
| 1252 | @Override |
| 1253 | public Map<String, ? extends BatteryStats.Uid.Wakelock> getWakelockStats() { |
| 1254 | return mWakelockStats; |
| 1255 | } |
| 1256 | |
| 1257 | @Override |
| 1258 | public Map<Integer, ? extends BatteryStats.Uid.Sensor> getSensorStats() { |
| 1259 | return mSensorStats; |
| 1260 | } |
| 1261 | |
| 1262 | @Override |
| 1263 | public Map<String, ? extends BatteryStats.Uid.Proc> getProcessStats() { |
| 1264 | return mProcessStats; |
| 1265 | } |
| 1266 | |
| 1267 | @Override |
| 1268 | public Map<String, ? extends BatteryStats.Uid.Pkg> getPackageStats() { |
| 1269 | return mPackageStats; |
| 1270 | } |
| 1271 | |
| 1272 | public int getUid() { |
| 1273 | return mUid; |
| 1274 | } |
| 1275 | |
| 1276 | public long getTcpBytesReceived(int which) { |
| 1277 | if (which == STATS_LAST) { |
| 1278 | return mLoadedTcpBytesReceived; |
| 1279 | } else { |
| 1280 | long current = computeCurrentTcpBytesReceived(); |
| 1281 | if (which == STATS_UNPLUGGED) { |
| 1282 | current -= mTcpBytesReceivedAtLastUnplug; |
| 1283 | } else if (which == STATS_TOTAL) { |
| 1284 | current += mLoadedTcpBytesReceived; |
| 1285 | } |
| 1286 | return current; |
| 1287 | } |
| 1288 | } |
| 1289 | |
| 1290 | public long computeCurrentTcpBytesReceived() { |
| 1291 | return mCurrentTcpBytesReceived + (mStartedTcpBytesReceived >= 0 |
| 1292 | ? (NetStat.getUidRxBytes(mUid) - mStartedTcpBytesReceived) : 0); |
| 1293 | } |
| 1294 | |
| 1295 | public long getTcpBytesSent(int which) { |
| 1296 | if (which == STATS_LAST) { |
| 1297 | return mLoadedTcpBytesSent; |
| 1298 | } else { |
| 1299 | long current = computeCurrentTcpBytesSent(); |
| 1300 | if (which == STATS_UNPLUGGED) { |
| 1301 | current -= mTcpBytesSentAtLastUnplug; |
| 1302 | } else if (which == STATS_TOTAL) { |
| 1303 | current += mLoadedTcpBytesSent; |
| 1304 | } |
| 1305 | return current; |
| 1306 | } |
| 1307 | } |
| 1308 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1309 | @Override |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1310 | public void noteWifiTurnedOnLocked() { |
| 1311 | if (!mWifiTurnedOn) { |
| 1312 | mWifiTurnedOn = true; |
| 1313 | mWifiTurnedOnTimer.startRunningLocked(BatteryStatsImpl.this); |
| 1314 | } |
| 1315 | } |
| 1316 | |
| 1317 | @Override |
| 1318 | public void noteWifiTurnedOffLocked() { |
| 1319 | if (mWifiTurnedOn) { |
| 1320 | mWifiTurnedOn = false; |
| 1321 | mWifiTurnedOnTimer.stopRunningLocked(BatteryStatsImpl.this); |
| 1322 | } |
| 1323 | } |
| 1324 | |
| 1325 | @Override |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1326 | public void noteFullWifiLockAcquiredLocked() { |
| 1327 | if (!mFullWifiLockOut) { |
| 1328 | mFullWifiLockOut = true; |
| 1329 | mFullWifiLockTimer.startRunningLocked(BatteryStatsImpl.this); |
| 1330 | } |
| 1331 | } |
| 1332 | |
| 1333 | @Override |
| 1334 | public void noteFullWifiLockReleasedLocked() { |
| 1335 | if (mFullWifiLockOut) { |
| 1336 | mFullWifiLockOut = false; |
| 1337 | mFullWifiLockTimer.stopRunningLocked(BatteryStatsImpl.this); |
| 1338 | } |
| 1339 | } |
| 1340 | |
| 1341 | @Override |
| 1342 | public void noteScanWifiLockAcquiredLocked() { |
| 1343 | if (!mScanWifiLockOut) { |
| 1344 | mScanWifiLockOut = true; |
| 1345 | mScanWifiLockTimer.startRunningLocked(BatteryStatsImpl.this); |
| 1346 | } |
| 1347 | } |
| 1348 | |
| 1349 | @Override |
| 1350 | public void noteScanWifiLockReleasedLocked() { |
| 1351 | if (mScanWifiLockOut) { |
| 1352 | mScanWifiLockOut = false; |
| 1353 | mScanWifiLockTimer.stopRunningLocked(BatteryStatsImpl.this); |
| 1354 | } |
| 1355 | } |
Robert Greenwalt | 5347bd4 | 2009-05-13 15:10:16 -0700 | [diff] [blame^] | 1356 | |
| 1357 | @Override |
| 1358 | public void noteWifiMulticastEnabledLocked() { |
| 1359 | if (!mWifiMulticastEnabled) { |
| 1360 | mWifiMulticastEnabled = true; |
| 1361 | mWifiMulticastTimer.startRunningLocked(BatteryStatsImpl.this); |
| 1362 | } |
| 1363 | } |
| 1364 | |
| 1365 | @Override |
| 1366 | public void noteWifiMulticastDisabledLocked() { |
| 1367 | if (mWifiMulticastEnabled) { |
| 1368 | mWifiMulticastEnabled = false; |
| 1369 | mWifiMulticastTimer.stopRunningLocked(BatteryStatsImpl.this); |
| 1370 | } |
| 1371 | } |
| 1372 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1373 | @Override |
| 1374 | public long getWifiTurnedOnTime(long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1375 | return mWifiTurnedOnTimer.getTotalTimeLocked(batteryRealtime, which); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1376 | } |
| 1377 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1378 | @Override |
| 1379 | public long getFullWifiLockTime(long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1380 | return mFullWifiLockTimer.getTotalTimeLocked(batteryRealtime, which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1381 | } |
| 1382 | |
| 1383 | @Override |
| 1384 | public long getScanWifiLockTime(long batteryRealtime, int which) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1385 | return mScanWifiLockTimer.getTotalTimeLocked(batteryRealtime, which); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1386 | } |
Robert Greenwalt | 5347bd4 | 2009-05-13 15:10:16 -0700 | [diff] [blame^] | 1387 | |
| 1388 | @Override |
| 1389 | public long getWifiMulticastTime(long batteryRealtime, int which) { |
| 1390 | return mWifiMulticastTimer.getTotalTimeLocked(batteryRealtime, |
| 1391 | which); |
| 1392 | } |
| 1393 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1394 | @Override |
| 1395 | public void noteUserActivityLocked(int type) { |
| 1396 | if (mUserActivityCounters == null) { |
| 1397 | initUserActivityLocked(); |
| 1398 | } |
| 1399 | if (type < 0) type = 0; |
| 1400 | else if (type >= NUM_USER_ACTIVITY_TYPES) type = NUM_USER_ACTIVITY_TYPES-1; |
| 1401 | mUserActivityCounters[type].stepLocked(); |
| 1402 | } |
| 1403 | |
| 1404 | @Override |
| 1405 | public boolean hasUserActivity() { |
| 1406 | return mUserActivityCounters != null; |
| 1407 | } |
| 1408 | |
| 1409 | @Override |
| 1410 | public int getUserActivityCount(int type, int which) { |
| 1411 | if (mUserActivityCounters == null) { |
| 1412 | return 0; |
| 1413 | } |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1414 | return mUserActivityCounters[type].getCountLocked(which); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1415 | } |
| 1416 | |
| 1417 | void initUserActivityLocked() { |
| 1418 | mUserActivityCounters = new Counter[NUM_USER_ACTIVITY_TYPES]; |
| 1419 | for (int i=0; i<NUM_USER_ACTIVITY_TYPES; i++) { |
| 1420 | mUserActivityCounters[i] = new Counter(mUnpluggables); |
| 1421 | } |
| 1422 | } |
| 1423 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1424 | public long computeCurrentTcpBytesSent() { |
| 1425 | return mCurrentTcpBytesSent + (mStartedTcpBytesSent >= 0 |
| 1426 | ? (NetStat.getUidTxBytes(mUid) - mStartedTcpBytesSent) : 0); |
| 1427 | } |
| 1428 | |
| 1429 | void writeToParcelLocked(Parcel out, long batteryRealtime) { |
| 1430 | out.writeInt(mWakelockStats.size()); |
| 1431 | for (Map.Entry<String, Uid.Wakelock> wakelockEntry : mWakelockStats.entrySet()) { |
| 1432 | out.writeString(wakelockEntry.getKey()); |
| 1433 | Uid.Wakelock wakelock = wakelockEntry.getValue(); |
| 1434 | wakelock.writeToParcelLocked(out, batteryRealtime); |
| 1435 | } |
| 1436 | |
| 1437 | out.writeInt(mSensorStats.size()); |
| 1438 | for (Map.Entry<Integer, Uid.Sensor> sensorEntry : mSensorStats.entrySet()) { |
| 1439 | out.writeInt(sensorEntry.getKey()); |
| 1440 | Uid.Sensor sensor = sensorEntry.getValue(); |
| 1441 | sensor.writeToParcelLocked(out, batteryRealtime); |
| 1442 | } |
| 1443 | |
| 1444 | out.writeInt(mProcessStats.size()); |
| 1445 | for (Map.Entry<String, Uid.Proc> procEntry : mProcessStats.entrySet()) { |
| 1446 | out.writeString(procEntry.getKey()); |
| 1447 | Uid.Proc proc = procEntry.getValue(); |
| 1448 | proc.writeToParcelLocked(out); |
| 1449 | } |
| 1450 | |
| 1451 | out.writeInt(mPackageStats.size()); |
| 1452 | for (Map.Entry<String, Uid.Pkg> pkgEntry : mPackageStats.entrySet()) { |
| 1453 | out.writeString(pkgEntry.getKey()); |
| 1454 | Uid.Pkg pkg = pkgEntry.getValue(); |
| 1455 | pkg.writeToParcelLocked(out); |
| 1456 | } |
| 1457 | |
| 1458 | out.writeLong(mLoadedTcpBytesReceived); |
| 1459 | out.writeLong(mLoadedTcpBytesSent); |
| 1460 | out.writeLong(computeCurrentTcpBytesReceived()); |
| 1461 | out.writeLong(computeCurrentTcpBytesSent()); |
| 1462 | out.writeLong(mTcpBytesReceivedAtLastUnplug); |
| 1463 | out.writeLong(mTcpBytesSentAtLastUnplug); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1464 | mWifiTurnedOnTimer.writeToParcel(out, batteryRealtime); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1465 | mFullWifiLockTimer.writeToParcel(out, batteryRealtime); |
| 1466 | mScanWifiLockTimer.writeToParcel(out, batteryRealtime); |
Robert Greenwalt | 5347bd4 | 2009-05-13 15:10:16 -0700 | [diff] [blame^] | 1467 | mWifiMulticastTimer.writeToParcel(out, batteryRealtime); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1468 | if (mUserActivityCounters == null) { |
| 1469 | out.writeInt(0); |
| 1470 | } else { |
| 1471 | out.writeInt(1); |
| 1472 | for (int i=0; i<NUM_USER_ACTIVITY_TYPES; i++) { |
| 1473 | mUserActivityCounters[i].writeToParcel(out); |
| 1474 | } |
| 1475 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1476 | } |
| 1477 | |
| 1478 | void readFromParcelLocked(ArrayList<Unpluggable> unpluggables, Parcel in) { |
| 1479 | int numWakelocks = in.readInt(); |
| 1480 | mWakelockStats.clear(); |
| 1481 | for (int j = 0; j < numWakelocks; j++) { |
| 1482 | String wakelockName = in.readString(); |
| 1483 | Uid.Wakelock wakelock = new Wakelock(); |
| 1484 | wakelock.readFromParcelLocked(unpluggables, in); |
| 1485 | mWakelockStats.put(wakelockName, wakelock); |
| 1486 | } |
| 1487 | |
| 1488 | int numSensors = in.readInt(); |
| 1489 | mSensorStats.clear(); |
| 1490 | for (int k = 0; k < numSensors; k++) { |
| 1491 | int sensorNumber = in.readInt(); |
| 1492 | Uid.Sensor sensor = new Sensor(sensorNumber); |
| 1493 | sensor.readFromParcelLocked(mUnpluggables, in); |
| 1494 | mSensorStats.put(sensorNumber, sensor); |
| 1495 | } |
| 1496 | |
| 1497 | int numProcs = in.readInt(); |
| 1498 | mProcessStats.clear(); |
| 1499 | for (int k = 0; k < numProcs; k++) { |
| 1500 | String processName = in.readString(); |
| 1501 | Uid.Proc proc = new Proc(); |
| 1502 | proc.readFromParcelLocked(in); |
| 1503 | mProcessStats.put(processName, proc); |
| 1504 | } |
| 1505 | |
| 1506 | int numPkgs = in.readInt(); |
| 1507 | mPackageStats.clear(); |
| 1508 | for (int l = 0; l < numPkgs; l++) { |
| 1509 | String packageName = in.readString(); |
| 1510 | Uid.Pkg pkg = new Pkg(); |
| 1511 | pkg.readFromParcelLocked(in); |
| 1512 | mPackageStats.put(packageName, pkg); |
| 1513 | } |
| 1514 | |
| 1515 | mLoadedTcpBytesReceived = in.readLong(); |
| 1516 | mLoadedTcpBytesSent = in.readLong(); |
| 1517 | mCurrentTcpBytesReceived = in.readLong(); |
| 1518 | mCurrentTcpBytesSent = in.readLong(); |
| 1519 | mTcpBytesReceivedAtLastUnplug = in.readLong(); |
| 1520 | mTcpBytesSentAtLastUnplug = in.readLong(); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1521 | mWifiTurnedOn = false; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1522 | mWifiTurnedOnTimer = new StopwatchTimer(WIFI_TURNED_ON, null, mUnpluggables, in); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1523 | mFullWifiLockOut = false; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1524 | mFullWifiLockTimer = new StopwatchTimer(FULL_WIFI_LOCK, null, mUnpluggables, in); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1525 | mScanWifiLockOut = false; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1526 | mScanWifiLockTimer = new StopwatchTimer(SCAN_WIFI_LOCK, null, mUnpluggables, in); |
Robert Greenwalt | 5347bd4 | 2009-05-13 15:10:16 -0700 | [diff] [blame^] | 1527 | mWifiMulticastEnabled = false; |
| 1528 | mWifiMulticastTimer = new StopwatchTimer(WIFI_MULTICAST_ENABLED, |
| 1529 | null, mUnpluggables, in); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 1530 | if (in.readInt() == 0) { |
| 1531 | mUserActivityCounters = null; |
| 1532 | } else { |
| 1533 | mUserActivityCounters = new Counter[NUM_USER_ACTIVITY_TYPES]; |
| 1534 | for (int i=0; i<NUM_USER_ACTIVITY_TYPES; i++) { |
| 1535 | mUserActivityCounters[i] = new Counter(mUnpluggables, in); |
| 1536 | } |
| 1537 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1538 | } |
| 1539 | |
| 1540 | /** |
| 1541 | * The statistics associated with a particular wake lock. |
| 1542 | */ |
| 1543 | public final class Wakelock extends BatteryStats.Uid.Wakelock { |
| 1544 | /** |
| 1545 | * How long (in ms) this uid has been keeping the device partially awake. |
| 1546 | */ |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1547 | StopwatchTimer mTimerPartial; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1548 | |
| 1549 | /** |
| 1550 | * How long (in ms) this uid has been keeping the device fully awake. |
| 1551 | */ |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1552 | StopwatchTimer mTimerFull; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1553 | |
| 1554 | /** |
| 1555 | * How long (in ms) this uid has had a window keeping the device awake. |
| 1556 | */ |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1557 | StopwatchTimer mTimerWindow; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1558 | |
| 1559 | /** |
| 1560 | * Reads a possibly null Timer from a Parcel. The timer is associated with the |
| 1561 | * proper timer pool from the given BatteryStatsImpl object. |
| 1562 | * |
| 1563 | * @param in the Parcel to be read from. |
| 1564 | * return a new Timer, or null. |
| 1565 | */ |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1566 | private StopwatchTimer readTimerFromParcel(int type, ArrayList<StopwatchTimer> pool, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1567 | ArrayList<Unpluggable> unpluggables, Parcel in) { |
| 1568 | if (in.readInt() == 0) { |
| 1569 | return null; |
| 1570 | } |
| 1571 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1572 | return new StopwatchTimer(type, pool, unpluggables, in); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1573 | } |
| 1574 | |
| 1575 | void readFromParcelLocked(ArrayList<Unpluggable> unpluggables, Parcel in) { |
| 1576 | mTimerPartial = readTimerFromParcel(WAKE_TYPE_PARTIAL, |
| 1577 | mPartialTimers, unpluggables, in); |
| 1578 | mTimerFull = readTimerFromParcel(WAKE_TYPE_FULL, |
| 1579 | mFullTimers, unpluggables, in); |
| 1580 | mTimerWindow = readTimerFromParcel(WAKE_TYPE_WINDOW, |
| 1581 | mWindowTimers, unpluggables, in); |
| 1582 | } |
| 1583 | |
| 1584 | void writeToParcelLocked(Parcel out, long batteryRealtime) { |
| 1585 | Timer.writeTimerToParcel(out, mTimerPartial, batteryRealtime); |
| 1586 | Timer.writeTimerToParcel(out, mTimerFull, batteryRealtime); |
| 1587 | Timer.writeTimerToParcel(out, mTimerWindow, batteryRealtime); |
| 1588 | } |
| 1589 | |
| 1590 | @Override |
| 1591 | public Timer getWakeTime(int type) { |
| 1592 | switch (type) { |
| 1593 | case WAKE_TYPE_FULL: return mTimerFull; |
| 1594 | case WAKE_TYPE_PARTIAL: return mTimerPartial; |
| 1595 | case WAKE_TYPE_WINDOW: return mTimerWindow; |
| 1596 | default: throw new IllegalArgumentException("type = " + type); |
| 1597 | } |
| 1598 | } |
| 1599 | } |
| 1600 | |
| 1601 | public final class Sensor extends BatteryStats.Uid.Sensor { |
| 1602 | final int mHandle; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1603 | StopwatchTimer mTimer; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1604 | |
| 1605 | public Sensor(int handle) { |
| 1606 | mHandle = handle; |
| 1607 | } |
| 1608 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1609 | private StopwatchTimer readTimerFromParcel(ArrayList<Unpluggable> unpluggables, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1610 | Parcel in) { |
| 1611 | if (in.readInt() == 0) { |
| 1612 | return null; |
| 1613 | } |
| 1614 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1615 | ArrayList<StopwatchTimer> pool = mSensorTimers.get(mHandle); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1616 | if (pool == null) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1617 | pool = new ArrayList<StopwatchTimer>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1618 | mSensorTimers.put(mHandle, pool); |
| 1619 | } |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 1620 | return new StopwatchTimer(0, pool, unpluggables, in); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1621 | } |
| 1622 | |
| 1623 | void readFromParcelLocked(ArrayList<Unpluggable> unpluggables, Parcel in) { |
| 1624 | mTimer = readTimerFromParcel(unpluggables, in); |
| 1625 | } |
| 1626 | |
| 1627 | void writeToParcelLocked(Parcel out, long batteryRealtime) { |
| 1628 | Timer.writeTimerToParcel(out, mTimer, batteryRealtime); |
| 1629 | } |
| 1630 | |
| 1631 | @Override |
| 1632 | public Timer getSensorTime() { |
| 1633 | return mTimer; |
| 1634 | } |
| 1635 | |
| 1636 | public int getHandle() { |
| 1637 | return mHandle; |
| 1638 | } |
| 1639 | } |
| 1640 | |
| 1641 | /** |
| 1642 | * The statistics associated with a particular process. |
| 1643 | */ |
| 1644 | public final class Proc extends BatteryStats.Uid.Proc implements Unpluggable { |
| 1645 | /** |
| 1646 | * Total time (in 1/100 sec) spent executing in user code. |
| 1647 | */ |
| 1648 | long mUserTime; |
| 1649 | |
| 1650 | /** |
| 1651 | * Total time (in 1/100 sec) spent executing in kernel code. |
| 1652 | */ |
| 1653 | long mSystemTime; |
| 1654 | |
| 1655 | /** |
| 1656 | * Number of times the process has been started. |
| 1657 | */ |
| 1658 | int mStarts; |
| 1659 | |
| 1660 | /** |
| 1661 | * The amount of user time loaded from a previous save. |
| 1662 | */ |
| 1663 | long mLoadedUserTime; |
| 1664 | |
| 1665 | /** |
| 1666 | * The amount of system time loaded from a previous save. |
| 1667 | */ |
| 1668 | long mLoadedSystemTime; |
| 1669 | |
| 1670 | /** |
| 1671 | * The number of times the process has started from a previous save. |
| 1672 | */ |
| 1673 | int mLoadedStarts; |
| 1674 | |
| 1675 | /** |
| 1676 | * The amount of user time loaded from the previous run. |
| 1677 | */ |
| 1678 | long mLastUserTime; |
| 1679 | |
| 1680 | /** |
| 1681 | * The amount of system time loaded from the previous run. |
| 1682 | */ |
| 1683 | long mLastSystemTime; |
| 1684 | |
| 1685 | /** |
| 1686 | * The number of times the process has started from the previous run. |
| 1687 | */ |
| 1688 | int mLastStarts; |
| 1689 | |
| 1690 | /** |
| 1691 | * The amount of user time when last unplugged. |
| 1692 | */ |
| 1693 | long mUnpluggedUserTime; |
| 1694 | |
| 1695 | /** |
| 1696 | * The amount of system time when last unplugged. |
| 1697 | */ |
| 1698 | long mUnpluggedSystemTime; |
| 1699 | |
| 1700 | /** |
| 1701 | * The number of times the process has started before unplugged. |
| 1702 | */ |
| 1703 | int mUnpluggedStarts; |
| 1704 | |
| 1705 | Proc() { |
| 1706 | mUnpluggables.add(this); |
| 1707 | } |
| 1708 | |
| 1709 | public void unplug(long batteryUptime, long batteryRealtime) { |
| 1710 | mUnpluggedUserTime = mUserTime; |
| 1711 | mUnpluggedSystemTime = mSystemTime; |
| 1712 | mUnpluggedStarts = mStarts; |
| 1713 | } |
| 1714 | |
| 1715 | public void plug(long batteryUptime, long batteryRealtime) { |
| 1716 | } |
| 1717 | |
| 1718 | void writeToParcelLocked(Parcel out) { |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 1719 | final long uSecRealtime = SystemClock.elapsedRealtime() * 1000; |
| 1720 | final long batteryRealtime = getBatteryRealtimeLocked(uSecRealtime); |
| 1721 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1722 | out.writeLong(mUserTime); |
| 1723 | out.writeLong(mSystemTime); |
| 1724 | out.writeInt(mStarts); |
| 1725 | out.writeLong(mLoadedUserTime); |
| 1726 | out.writeLong(mLoadedSystemTime); |
| 1727 | out.writeInt(mLoadedStarts); |
| 1728 | out.writeLong(mLastUserTime); |
| 1729 | out.writeLong(mLastSystemTime); |
| 1730 | out.writeInt(mLastStarts); |
| 1731 | out.writeLong(mUnpluggedUserTime); |
| 1732 | out.writeLong(mUnpluggedSystemTime); |
| 1733 | out.writeInt(mUnpluggedStarts); |
| 1734 | } |
| 1735 | |
| 1736 | void readFromParcelLocked(Parcel in) { |
| 1737 | mUserTime = in.readLong(); |
| 1738 | mSystemTime = in.readLong(); |
| 1739 | mStarts = in.readInt(); |
| 1740 | mLoadedUserTime = in.readLong(); |
| 1741 | mLoadedSystemTime = in.readLong(); |
| 1742 | mLoadedStarts = in.readInt(); |
| 1743 | mLastUserTime = in.readLong(); |
| 1744 | mLastSystemTime = in.readLong(); |
| 1745 | mLastStarts = in.readInt(); |
| 1746 | mUnpluggedUserTime = in.readLong(); |
| 1747 | mUnpluggedSystemTime = in.readLong(); |
| 1748 | mUnpluggedStarts = in.readInt(); |
| 1749 | } |
| 1750 | |
| 1751 | public BatteryStatsImpl getBatteryStats() { |
| 1752 | return BatteryStatsImpl.this; |
| 1753 | } |
| 1754 | |
| 1755 | public void addCpuTimeLocked(int utime, int stime) { |
| 1756 | mUserTime += utime; |
| 1757 | mSystemTime += stime; |
| 1758 | } |
| 1759 | |
| 1760 | public void incStartsLocked() { |
| 1761 | mStarts++; |
| 1762 | } |
| 1763 | |
| 1764 | @Override |
| 1765 | public long getUserTime(int which) { |
| 1766 | long val; |
| 1767 | if (which == STATS_LAST) { |
| 1768 | val = mLastUserTime; |
| 1769 | } else { |
| 1770 | val = mUserTime; |
| 1771 | if (which == STATS_CURRENT) { |
| 1772 | val -= mLoadedUserTime; |
| 1773 | } else if (which == STATS_UNPLUGGED) { |
| 1774 | val -= mUnpluggedUserTime; |
| 1775 | } |
| 1776 | } |
| 1777 | return val; |
| 1778 | } |
| 1779 | |
| 1780 | @Override |
| 1781 | public long getSystemTime(int which) { |
| 1782 | long val; |
| 1783 | if (which == STATS_LAST) { |
| 1784 | val = mLastSystemTime; |
| 1785 | } else { |
| 1786 | val = mSystemTime; |
| 1787 | if (which == STATS_CURRENT) { |
| 1788 | val -= mLoadedSystemTime; |
| 1789 | } else if (which == STATS_UNPLUGGED) { |
| 1790 | val -= mUnpluggedSystemTime; |
| 1791 | } |
| 1792 | } |
| 1793 | return val; |
| 1794 | } |
| 1795 | |
| 1796 | @Override |
| 1797 | public int getStarts(int which) { |
| 1798 | int val; |
| 1799 | if (which == STATS_LAST) { |
| 1800 | val = mLastStarts; |
| 1801 | } else { |
| 1802 | val = mStarts; |
| 1803 | if (which == STATS_CURRENT) { |
| 1804 | val -= mLoadedStarts; |
| 1805 | } else if (which == STATS_UNPLUGGED) { |
| 1806 | val -= mUnpluggedStarts; |
| 1807 | } |
| 1808 | } |
| 1809 | return val; |
| 1810 | } |
| 1811 | } |
| 1812 | |
| 1813 | /** |
| 1814 | * The statistics associated with a particular package. |
| 1815 | */ |
| 1816 | public final class Pkg extends BatteryStats.Uid.Pkg implements Unpluggable { |
| 1817 | /** |
| 1818 | * Number of times this package has done something that could wake up the |
| 1819 | * device from sleep. |
| 1820 | */ |
| 1821 | int mWakeups; |
| 1822 | |
| 1823 | /** |
| 1824 | * Number of things that could wake up the device loaded from a |
| 1825 | * previous save. |
| 1826 | */ |
| 1827 | int mLoadedWakeups; |
| 1828 | |
| 1829 | /** |
| 1830 | * Number of things that could wake up the device as of the |
| 1831 | * last run. |
| 1832 | */ |
| 1833 | int mLastWakeups; |
| 1834 | |
| 1835 | /** |
| 1836 | * Number of things that could wake up the device as of the |
| 1837 | * last run. |
| 1838 | */ |
| 1839 | int mUnpluggedWakeups; |
| 1840 | |
| 1841 | /** |
| 1842 | * The statics we have collected for this package's services. |
| 1843 | */ |
| 1844 | final HashMap<String, Serv> mServiceStats = new HashMap<String, Serv>(); |
| 1845 | |
| 1846 | Pkg() { |
| 1847 | mUnpluggables.add(this); |
| 1848 | } |
| 1849 | |
| 1850 | public void unplug(long batteryUptime, long batteryRealtime) { |
| 1851 | mUnpluggedWakeups = mWakeups; |
| 1852 | } |
| 1853 | |
| 1854 | public void plug(long batteryUptime, long batteryRealtime) { |
| 1855 | } |
| 1856 | |
| 1857 | void readFromParcelLocked(Parcel in) { |
| 1858 | mWakeups = in.readInt(); |
| 1859 | mLoadedWakeups = in.readInt(); |
| 1860 | mLastWakeups = in.readInt(); |
| 1861 | mUnpluggedWakeups = in.readInt(); |
| 1862 | |
| 1863 | int numServs = in.readInt(); |
| 1864 | mServiceStats.clear(); |
| 1865 | for (int m = 0; m < numServs; m++) { |
| 1866 | String serviceName = in.readString(); |
| 1867 | Uid.Pkg.Serv serv = new Serv(); |
| 1868 | mServiceStats.put(serviceName, serv); |
| 1869 | |
| 1870 | serv.readFromParcelLocked(in); |
| 1871 | } |
| 1872 | } |
| 1873 | |
| 1874 | void writeToParcelLocked(Parcel out) { |
| 1875 | out.writeInt(mWakeups); |
| 1876 | out.writeInt(mLoadedWakeups); |
| 1877 | out.writeInt(mLastWakeups); |
| 1878 | out.writeInt(mUnpluggedWakeups); |
| 1879 | |
| 1880 | out.writeInt(mServiceStats.size()); |
| 1881 | for (Map.Entry<String, Uid.Pkg.Serv> servEntry : mServiceStats.entrySet()) { |
| 1882 | out.writeString(servEntry.getKey()); |
| 1883 | Uid.Pkg.Serv serv = servEntry.getValue(); |
| 1884 | |
| 1885 | serv.writeToParcelLocked(out); |
| 1886 | } |
| 1887 | } |
| 1888 | |
| 1889 | @Override |
| 1890 | public Map<String, ? extends BatteryStats.Uid.Pkg.Serv> getServiceStats() { |
| 1891 | return mServiceStats; |
| 1892 | } |
| 1893 | |
| 1894 | @Override |
| 1895 | public int getWakeups(int which) { |
| 1896 | int val; |
| 1897 | if (which == STATS_LAST) { |
| 1898 | val = mLastWakeups; |
| 1899 | } else { |
| 1900 | val = mWakeups; |
| 1901 | if (which == STATS_CURRENT) { |
| 1902 | val -= mLoadedWakeups; |
| 1903 | } else if (which == STATS_UNPLUGGED) { |
| 1904 | val -= mUnpluggedWakeups; |
| 1905 | } |
| 1906 | } |
| 1907 | |
| 1908 | return val; |
| 1909 | } |
| 1910 | |
| 1911 | /** |
| 1912 | * The statistics associated with a particular service. |
| 1913 | */ |
| 1914 | public final class Serv extends BatteryStats.Uid.Pkg.Serv implements Unpluggable { |
| 1915 | /** |
| 1916 | * Total time (ms in battery uptime) the service has been left started. |
| 1917 | */ |
| 1918 | long mStartTime; |
| 1919 | |
| 1920 | /** |
| 1921 | * If service has been started and not yet stopped, this is |
| 1922 | * when it was started. |
| 1923 | */ |
| 1924 | long mRunningSince; |
| 1925 | |
| 1926 | /** |
| 1927 | * True if we are currently running. |
| 1928 | */ |
| 1929 | boolean mRunning; |
| 1930 | |
| 1931 | /** |
| 1932 | * Total number of times startService() has been called. |
| 1933 | */ |
| 1934 | int mStarts; |
| 1935 | |
| 1936 | /** |
| 1937 | * Total time (ms in battery uptime) the service has been left launched. |
| 1938 | */ |
| 1939 | long mLaunchedTime; |
| 1940 | |
| 1941 | /** |
| 1942 | * If service has been launched and not yet exited, this is |
| 1943 | * when it was launched (ms in battery uptime). |
| 1944 | */ |
| 1945 | long mLaunchedSince; |
| 1946 | |
| 1947 | /** |
| 1948 | * True if we are currently launched. |
| 1949 | */ |
| 1950 | boolean mLaunched; |
| 1951 | |
| 1952 | /** |
| 1953 | * Total number times the service has been launched. |
| 1954 | */ |
| 1955 | int mLaunches; |
| 1956 | |
| 1957 | /** |
| 1958 | * The amount of time spent started loaded from a previous save |
| 1959 | * (ms in battery uptime). |
| 1960 | */ |
| 1961 | long mLoadedStartTime; |
| 1962 | |
| 1963 | /** |
| 1964 | * The number of starts loaded from a previous save. |
| 1965 | */ |
| 1966 | int mLoadedStarts; |
| 1967 | |
| 1968 | /** |
| 1969 | * The number of launches loaded from a previous save. |
| 1970 | */ |
| 1971 | int mLoadedLaunches; |
| 1972 | |
| 1973 | /** |
| 1974 | * The amount of time spent started as of the last run (ms |
| 1975 | * in battery uptime). |
| 1976 | */ |
| 1977 | long mLastStartTime; |
| 1978 | |
| 1979 | /** |
| 1980 | * The number of starts as of the last run. |
| 1981 | */ |
| 1982 | int mLastStarts; |
| 1983 | |
| 1984 | /** |
| 1985 | * The number of launches as of the last run. |
| 1986 | */ |
| 1987 | int mLastLaunches; |
| 1988 | |
| 1989 | /** |
| 1990 | * The amount of time spent started when last unplugged (ms |
| 1991 | * in battery uptime). |
| 1992 | */ |
| 1993 | long mUnpluggedStartTime; |
| 1994 | |
| 1995 | /** |
| 1996 | * The number of starts when last unplugged. |
| 1997 | */ |
| 1998 | int mUnpluggedStarts; |
| 1999 | |
| 2000 | /** |
| 2001 | * The number of launches when last unplugged. |
| 2002 | */ |
| 2003 | int mUnpluggedLaunches; |
| 2004 | |
| 2005 | Serv() { |
| 2006 | mUnpluggables.add(this); |
| 2007 | } |
| 2008 | |
| 2009 | public void unplug(long batteryUptime, long batteryRealtime) { |
| 2010 | mUnpluggedStartTime = getStartTimeToNowLocked(batteryUptime); |
| 2011 | mUnpluggedStarts = mStarts; |
| 2012 | mUnpluggedLaunches = mLaunches; |
| 2013 | } |
| 2014 | |
| 2015 | public void plug(long batteryUptime, long batteryRealtime) { |
| 2016 | } |
| 2017 | |
| 2018 | void readFromParcelLocked(Parcel in) { |
| 2019 | mStartTime = in.readLong(); |
| 2020 | mRunningSince = in.readLong(); |
| 2021 | mRunning = in.readInt() != 0; |
| 2022 | mStarts = in.readInt(); |
| 2023 | mLaunchedTime = in.readLong(); |
| 2024 | mLaunchedSince = in.readLong(); |
| 2025 | mLaunched = in.readInt() != 0; |
| 2026 | mLaunches = in.readInt(); |
| 2027 | mLoadedStartTime = in.readLong(); |
| 2028 | mLoadedStarts = in.readInt(); |
| 2029 | mLoadedLaunches = in.readInt(); |
| 2030 | mLastStartTime = in.readLong(); |
| 2031 | mLastStarts = in.readInt(); |
| 2032 | mLastLaunches = in.readInt(); |
| 2033 | mUnpluggedStartTime = in.readLong(); |
| 2034 | mUnpluggedStarts = in.readInt(); |
| 2035 | mUnpluggedLaunches = in.readInt(); |
| 2036 | } |
| 2037 | |
| 2038 | void writeToParcelLocked(Parcel out) { |
| 2039 | out.writeLong(mStartTime); |
| 2040 | out.writeLong(mRunningSince); |
| 2041 | out.writeInt(mRunning ? 1 : 0); |
| 2042 | out.writeInt(mStarts); |
| 2043 | out.writeLong(mLaunchedTime); |
| 2044 | out.writeLong(mLaunchedSince); |
| 2045 | out.writeInt(mLaunched ? 1 : 0); |
| 2046 | out.writeInt(mLaunches); |
| 2047 | out.writeLong(mLoadedStartTime); |
| 2048 | out.writeInt(mLoadedStarts); |
| 2049 | out.writeInt(mLoadedLaunches); |
| 2050 | out.writeLong(mLastStartTime); |
| 2051 | out.writeInt(mLastStarts); |
| 2052 | out.writeInt(mLastLaunches); |
| 2053 | out.writeLong(mUnpluggedStartTime); |
| 2054 | out.writeInt(mUnpluggedStarts); |
| 2055 | out.writeInt(mUnpluggedLaunches); |
| 2056 | } |
| 2057 | |
| 2058 | long getLaunchTimeToNowLocked(long batteryUptime) { |
| 2059 | if (!mLaunched) return mLaunchedTime; |
| 2060 | return mLaunchedTime + batteryUptime - mLaunchedSince; |
| 2061 | } |
| 2062 | |
| 2063 | long getStartTimeToNowLocked(long batteryUptime) { |
| 2064 | if (!mRunning) return mStartTime; |
| 2065 | return mStartTime + batteryUptime - mRunningSince; |
| 2066 | } |
| 2067 | |
| 2068 | public void startLaunchedLocked() { |
| 2069 | if (!mLaunched) { |
| 2070 | mLaunches++; |
| 2071 | mLaunchedSince = getBatteryUptimeLocked(); |
| 2072 | mLaunched = true; |
| 2073 | } |
| 2074 | } |
| 2075 | |
| 2076 | public void stopLaunchedLocked() { |
| 2077 | if (mLaunched) { |
| 2078 | long time = getBatteryUptimeLocked() - mLaunchedSince; |
| 2079 | if (time > 0) { |
| 2080 | mLaunchedTime += time; |
| 2081 | } else { |
| 2082 | mLaunches--; |
| 2083 | } |
| 2084 | mLaunched = false; |
| 2085 | } |
| 2086 | } |
| 2087 | |
| 2088 | public void startRunningLocked() { |
| 2089 | if (!mRunning) { |
| 2090 | mStarts++; |
| 2091 | mRunningSince = getBatteryUptimeLocked(); |
| 2092 | mRunning = true; |
| 2093 | } |
| 2094 | } |
| 2095 | |
| 2096 | public void stopRunningLocked() { |
| 2097 | if (mRunning) { |
| 2098 | long time = getBatteryUptimeLocked() - mRunningSince; |
| 2099 | if (time > 0) { |
| 2100 | mStartTime += time; |
| 2101 | } else { |
| 2102 | mStarts--; |
| 2103 | } |
| 2104 | mRunning = false; |
| 2105 | } |
| 2106 | } |
| 2107 | |
| 2108 | public BatteryStatsImpl getBatteryStats() { |
| 2109 | return BatteryStatsImpl.this; |
| 2110 | } |
| 2111 | |
| 2112 | @Override |
| 2113 | public int getLaunches(int which) { |
| 2114 | int val; |
| 2115 | |
| 2116 | if (which == STATS_LAST) { |
| 2117 | val = mLastLaunches; |
| 2118 | } else { |
| 2119 | val = mLaunches; |
| 2120 | if (which == STATS_CURRENT) { |
| 2121 | val -= mLoadedLaunches; |
| 2122 | } else if (which == STATS_UNPLUGGED) { |
| 2123 | val -= mUnpluggedLaunches; |
| 2124 | } |
| 2125 | } |
| 2126 | |
| 2127 | return val; |
| 2128 | } |
| 2129 | |
| 2130 | @Override |
| 2131 | public long getStartTime(long now, int which) { |
| 2132 | long val; |
| 2133 | if (which == STATS_LAST) { |
| 2134 | val = mLastStartTime; |
| 2135 | } else { |
| 2136 | val = getStartTimeToNowLocked(now); |
| 2137 | if (which == STATS_CURRENT) { |
| 2138 | val -= mLoadedStartTime; |
| 2139 | } else if (which == STATS_UNPLUGGED) { |
| 2140 | val -= mUnpluggedStartTime; |
| 2141 | } |
| 2142 | } |
| 2143 | |
| 2144 | return val; |
| 2145 | } |
| 2146 | |
| 2147 | @Override |
| 2148 | public int getStarts(int which) { |
| 2149 | int val; |
| 2150 | if (which == STATS_LAST) { |
| 2151 | val = mLastStarts; |
| 2152 | } else { |
| 2153 | val = mStarts; |
| 2154 | if (which == STATS_CURRENT) { |
| 2155 | val -= mLoadedStarts; |
| 2156 | } else if (which == STATS_UNPLUGGED) { |
| 2157 | val -= mUnpluggedStarts; |
| 2158 | } |
| 2159 | } |
| 2160 | |
| 2161 | return val; |
| 2162 | } |
| 2163 | } |
| 2164 | |
| 2165 | public BatteryStatsImpl getBatteryStats() { |
| 2166 | return BatteryStatsImpl.this; |
| 2167 | } |
| 2168 | |
| 2169 | public void incWakeupsLocked() { |
| 2170 | mWakeups++; |
| 2171 | } |
| 2172 | |
| 2173 | final Serv newServiceStatsLocked() { |
| 2174 | return new Serv(); |
| 2175 | } |
| 2176 | } |
| 2177 | |
| 2178 | /** |
| 2179 | * Retrieve the statistics object for a particular process, creating |
| 2180 | * if needed. |
| 2181 | */ |
| 2182 | public Proc getProcessStatsLocked(String name) { |
| 2183 | Proc ps = mProcessStats.get(name); |
| 2184 | if (ps == null) { |
| 2185 | ps = new Proc(); |
| 2186 | mProcessStats.put(name, ps); |
| 2187 | } |
| 2188 | |
| 2189 | return ps; |
| 2190 | } |
| 2191 | |
| 2192 | /** |
| 2193 | * Retrieve the statistics object for a particular service, creating |
| 2194 | * if needed. |
| 2195 | */ |
| 2196 | public Pkg getPackageStatsLocked(String name) { |
| 2197 | Pkg ps = mPackageStats.get(name); |
| 2198 | if (ps == null) { |
| 2199 | ps = new Pkg(); |
| 2200 | mPackageStats.put(name, ps); |
| 2201 | } |
| 2202 | |
| 2203 | return ps; |
| 2204 | } |
| 2205 | |
| 2206 | /** |
| 2207 | * Retrieve the statistics object for a particular service, creating |
| 2208 | * if needed. |
| 2209 | */ |
| 2210 | public Pkg.Serv getServiceStatsLocked(String pkg, String serv) { |
| 2211 | Pkg ps = getPackageStatsLocked(pkg); |
| 2212 | Pkg.Serv ss = ps.mServiceStats.get(serv); |
| 2213 | if (ss == null) { |
| 2214 | ss = ps.newServiceStatsLocked(); |
| 2215 | ps.mServiceStats.put(serv, ss); |
| 2216 | } |
| 2217 | |
| 2218 | return ss; |
| 2219 | } |
| 2220 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2221 | public StopwatchTimer getWakeTimerLocked(String name, int type) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2222 | Wakelock wl = mWakelockStats.get(name); |
| 2223 | if (wl == null) { |
| 2224 | wl = new Wakelock(); |
| 2225 | mWakelockStats.put(name, wl); |
| 2226 | } |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2227 | StopwatchTimer t = null; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2228 | switch (type) { |
| 2229 | case WAKE_TYPE_PARTIAL: |
| 2230 | t = wl.mTimerPartial; |
| 2231 | if (t == null) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2232 | t = new StopwatchTimer(WAKE_TYPE_PARTIAL, mPartialTimers, mUnpluggables); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2233 | wl.mTimerPartial = t; |
| 2234 | } |
| 2235 | return t; |
| 2236 | case WAKE_TYPE_FULL: |
| 2237 | t = wl.mTimerFull; |
| 2238 | if (t == null) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2239 | t = new StopwatchTimer(WAKE_TYPE_FULL, mFullTimers, mUnpluggables); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2240 | wl.mTimerFull = t; |
| 2241 | } |
| 2242 | return t; |
| 2243 | case WAKE_TYPE_WINDOW: |
| 2244 | t = wl.mTimerWindow; |
| 2245 | if (t == null) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2246 | t = new StopwatchTimer(WAKE_TYPE_WINDOW, mWindowTimers, mUnpluggables); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2247 | wl.mTimerWindow = t; |
| 2248 | } |
| 2249 | return t; |
| 2250 | default: |
| 2251 | throw new IllegalArgumentException("type=" + type); |
| 2252 | } |
| 2253 | } |
| 2254 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2255 | public StopwatchTimer getSensorTimerLocked(int sensor, boolean create) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2256 | Sensor se = mSensorStats.get(sensor); |
| 2257 | if (se == null) { |
| 2258 | if (!create) { |
| 2259 | return null; |
| 2260 | } |
| 2261 | se = new Sensor(sensor); |
| 2262 | mSensorStats.put(sensor, se); |
| 2263 | } |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2264 | StopwatchTimer t = se.mTimer; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2265 | if (t != null) { |
| 2266 | return t; |
| 2267 | } |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2268 | ArrayList<StopwatchTimer> timers = mSensorTimers.get(sensor); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2269 | if (timers == null) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2270 | timers = new ArrayList<StopwatchTimer>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2271 | mSensorTimers.put(sensor, timers); |
| 2272 | } |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2273 | t = new StopwatchTimer(BatteryStats.SENSOR, timers, mUnpluggables); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2274 | se.mTimer = t; |
| 2275 | return t; |
| 2276 | } |
| 2277 | |
| 2278 | public void noteStartWakeLocked(String name, int type) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2279 | StopwatchTimer t = getWakeTimerLocked(name, type); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2280 | if (t != null) { |
| 2281 | t.startRunningLocked(BatteryStatsImpl.this); |
| 2282 | } |
| 2283 | } |
| 2284 | |
| 2285 | public void noteStopWakeLocked(String name, int type) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2286 | StopwatchTimer t = getWakeTimerLocked(name, type); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2287 | if (t != null) { |
| 2288 | t.stopRunningLocked(BatteryStatsImpl.this); |
| 2289 | } |
| 2290 | } |
| 2291 | |
| 2292 | public void noteStartSensor(int sensor) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2293 | StopwatchTimer t = getSensorTimerLocked(sensor, true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2294 | if (t != null) { |
| 2295 | t.startRunningLocked(BatteryStatsImpl.this); |
| 2296 | } |
| 2297 | } |
| 2298 | |
| 2299 | public void noteStopSensor(int sensor) { |
| 2300 | // Don't create a timer if one doesn't already exist |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2301 | StopwatchTimer t = getSensorTimerLocked(sensor, false); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2302 | if (t != null) { |
| 2303 | t.stopRunningLocked(BatteryStatsImpl.this); |
| 2304 | } |
| 2305 | } |
| 2306 | |
| 2307 | public void noteStartGps() { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2308 | StopwatchTimer t = getSensorTimerLocked(Sensor.GPS, true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2309 | if (t != null) { |
| 2310 | t.startRunningLocked(BatteryStatsImpl.this); |
| 2311 | } |
| 2312 | } |
| 2313 | |
| 2314 | public void noteStopGps() { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2315 | StopwatchTimer t = getSensorTimerLocked(Sensor.GPS, false); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2316 | if (t != null) { |
| 2317 | t.stopRunningLocked(BatteryStatsImpl.this); |
| 2318 | } |
| 2319 | } |
| 2320 | |
| 2321 | public BatteryStatsImpl getBatteryStats() { |
| 2322 | return BatteryStatsImpl.this; |
| 2323 | } |
| 2324 | } |
| 2325 | |
| 2326 | public BatteryStatsImpl(String filename) { |
| 2327 | mFile = new File(filename); |
| 2328 | mBackupFile = new File(filename + ".bak"); |
| 2329 | mStartCount++; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2330 | mScreenOnTimer = new StopwatchTimer(-1, null, mUnpluggables); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 2331 | for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2332 | mScreenBrightnessTimer[i] = new StopwatchTimer(-100-i, null, mUnpluggables); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 2333 | } |
| 2334 | mInputEventCounter = new Counter(mUnpluggables); |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2335 | mPhoneOnTimer = new StopwatchTimer(-2, null, mUnpluggables); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 2336 | for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2337 | mPhoneSignalStrengthsTimer[i] = new StopwatchTimer(-200-i, null, mUnpluggables); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 2338 | } |
| 2339 | for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2340 | mPhoneDataConnectionsTimer[i] = new StopwatchTimer(-300-i, null, mUnpluggables); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 2341 | } |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2342 | mWifiOnTimer = new StopwatchTimer(-3, null, mUnpluggables); |
| 2343 | mWifiRunningTimer = new StopwatchTimer(-4, null, mUnpluggables); |
| 2344 | mBluetoothOnTimer = new StopwatchTimer(-5, null, mUnpluggables); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2345 | mOnBattery = mOnBatteryInternal = false; |
| 2346 | mTrackBatteryPastUptime = 0; |
| 2347 | mTrackBatteryPastRealtime = 0; |
| 2348 | mUptimeStart = mTrackBatteryUptimeStart = SystemClock.uptimeMillis() * 1000; |
| 2349 | mRealtimeStart = mTrackBatteryRealtimeStart = SystemClock.elapsedRealtime() * 1000; |
| 2350 | mUnpluggedBatteryUptime = getBatteryUptimeLocked(mUptimeStart); |
| 2351 | mUnpluggedBatteryRealtime = getBatteryRealtimeLocked(mRealtimeStart); |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2352 | mDischargeStartLevel = 0; |
| 2353 | mDischargeCurrentLevel = 0; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2354 | } |
| 2355 | |
| 2356 | public BatteryStatsImpl(Parcel p) { |
| 2357 | mFile = mBackupFile = null; |
| 2358 | readFromParcel(p); |
| 2359 | } |
| 2360 | |
| 2361 | @Override |
| 2362 | public int getStartCount() { |
| 2363 | return mStartCount; |
| 2364 | } |
| 2365 | |
| 2366 | public boolean isOnBattery() { |
| 2367 | return mOnBattery; |
| 2368 | } |
| 2369 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2370 | public void setOnBattery(boolean onBattery, int level) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2371 | synchronized(this) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2372 | updateKernelWakelocksLocked(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2373 | if (mOnBattery != onBattery) { |
| 2374 | mOnBattery = mOnBatteryInternal = onBattery; |
| 2375 | |
| 2376 | long uptime = SystemClock.uptimeMillis() * 1000; |
| 2377 | long mSecRealtime = SystemClock.elapsedRealtime(); |
| 2378 | long realtime = mSecRealtime * 1000; |
| 2379 | if (onBattery) { |
| 2380 | mTrackBatteryUptimeStart = uptime; |
| 2381 | mTrackBatteryRealtimeStart = realtime; |
| 2382 | mUnpluggedBatteryUptime = getBatteryUptimeLocked(uptime); |
| 2383 | mUnpluggedBatteryRealtime = getBatteryRealtimeLocked(realtime); |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2384 | mDischargeCurrentLevel = mDischargeStartLevel = level; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2385 | doUnplug(mUnpluggedBatteryUptime, mUnpluggedBatteryRealtime); |
| 2386 | } else { |
| 2387 | mTrackBatteryPastUptime += uptime - mTrackBatteryUptimeStart; |
| 2388 | mTrackBatteryPastRealtime += realtime - mTrackBatteryRealtimeStart; |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2389 | mDischargeCurrentLevel = level; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2390 | doPlug(getBatteryUptimeLocked(uptime), getBatteryRealtimeLocked(realtime)); |
| 2391 | } |
| 2392 | if ((mLastWriteTime + (60 * 1000)) < mSecRealtime) { |
| 2393 | if (mFile != null) { |
| 2394 | writeLocked(); |
| 2395 | } |
| 2396 | } |
| 2397 | } |
| 2398 | } |
| 2399 | } |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2400 | |
| 2401 | public void recordCurrentLevel(int level) { |
| 2402 | mDischargeCurrentLevel = level; |
| 2403 | } |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2404 | |
| 2405 | public void updateKernelWakelocksLocked() { |
| 2406 | Map<String, KernelWakelockStats> m = readKernelWakelockStats(); |
| 2407 | |
Marco Nelissen | d859331 | 2009-04-30 14:45:06 -0700 | [diff] [blame] | 2408 | if (m == null) { |
| 2409 | // Not crashing might make board bringup easier. |
| 2410 | Log.w(TAG, "Couldn't get kernel wake lock stats"); |
| 2411 | return; |
| 2412 | } |
| 2413 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2414 | for (Map.Entry<String, KernelWakelockStats> ent : m.entrySet()) { |
| 2415 | String name = ent.getKey(); |
| 2416 | KernelWakelockStats kws = ent.getValue(); |
| 2417 | |
| 2418 | SamplingTimer kwlt = mKernelWakelockStats.get(name); |
| 2419 | if (kwlt == null) { |
| 2420 | kwlt = new SamplingTimer(mUnpluggables, mOnBatteryInternal, |
| 2421 | true /* track reported values */); |
| 2422 | mKernelWakelockStats.put(name, kwlt); |
| 2423 | } |
| 2424 | kwlt.updateCurrentReportedCount(kws.mCount); |
| 2425 | kwlt.updateCurrentReportedTotalTime(kws.mTotalTime); |
| 2426 | kwlt.setUpdateVersion(sKernelWakelockUpdateVersion); |
| 2427 | } |
| 2428 | |
| 2429 | if (m.size() != mKernelWakelockStats.size()) { |
| 2430 | // Set timers to stale if they didn't appear in /proc/wakelocks this time. |
| 2431 | for (Map.Entry<String, SamplingTimer> ent : mKernelWakelockStats.entrySet()) { |
| 2432 | SamplingTimer st = ent.getValue(); |
| 2433 | if (st.getUpdateVersion() != sKernelWakelockUpdateVersion) { |
| 2434 | st.setStale(); |
| 2435 | } |
| 2436 | } |
| 2437 | } |
| 2438 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2439 | |
| 2440 | public long getAwakeTimeBattery() { |
| 2441 | return computeBatteryUptime(getBatteryUptimeLocked(), STATS_CURRENT); |
| 2442 | } |
| 2443 | |
| 2444 | public long getAwakeTimePlugged() { |
| 2445 | return (SystemClock.uptimeMillis() * 1000) - getAwakeTimeBattery(); |
| 2446 | } |
| 2447 | |
| 2448 | @Override |
| 2449 | public long computeUptime(long curTime, int which) { |
| 2450 | switch (which) { |
| 2451 | case STATS_TOTAL: return mUptime + (curTime-mUptimeStart); |
| 2452 | case STATS_LAST: return mLastUptime; |
| 2453 | case STATS_CURRENT: return (curTime-mUptimeStart); |
| 2454 | case STATS_UNPLUGGED: return (curTime-mTrackBatteryUptimeStart); |
| 2455 | } |
| 2456 | return 0; |
| 2457 | } |
| 2458 | |
| 2459 | @Override |
| 2460 | public long computeRealtime(long curTime, int which) { |
| 2461 | switch (which) { |
| 2462 | case STATS_TOTAL: return mRealtime + (curTime-mRealtimeStart); |
| 2463 | case STATS_LAST: return mLastRealtime; |
| 2464 | case STATS_CURRENT: return (curTime-mRealtimeStart); |
| 2465 | case STATS_UNPLUGGED: return (curTime-mTrackBatteryRealtimeStart); |
| 2466 | } |
| 2467 | return 0; |
| 2468 | } |
| 2469 | |
| 2470 | @Override |
| 2471 | public long computeBatteryUptime(long curTime, int which) { |
| 2472 | switch (which) { |
| 2473 | case STATS_TOTAL: |
| 2474 | return mBatteryUptime + getBatteryUptime(curTime); |
| 2475 | case STATS_LAST: |
| 2476 | return mBatteryLastUptime; |
| 2477 | case STATS_CURRENT: |
| 2478 | return getBatteryUptime(curTime); |
| 2479 | case STATS_UNPLUGGED: |
| 2480 | return getBatteryUptimeLocked(curTime) - mUnpluggedBatteryUptime; |
| 2481 | } |
| 2482 | return 0; |
| 2483 | } |
| 2484 | |
| 2485 | @Override |
| 2486 | public long computeBatteryRealtime(long curTime, int which) { |
| 2487 | switch (which) { |
| 2488 | case STATS_TOTAL: |
| 2489 | return mBatteryRealtime + getBatteryRealtimeLocked(curTime); |
| 2490 | case STATS_LAST: |
| 2491 | return mBatteryLastRealtime; |
| 2492 | case STATS_CURRENT: |
| 2493 | return getBatteryRealtimeLocked(curTime); |
| 2494 | case STATS_UNPLUGGED: |
| 2495 | return getBatteryRealtimeLocked(curTime) - mUnpluggedBatteryRealtime; |
| 2496 | } |
| 2497 | return 0; |
| 2498 | } |
| 2499 | |
| 2500 | long getBatteryUptimeLocked(long curTime) { |
| 2501 | long time = mTrackBatteryPastUptime; |
| 2502 | if (mOnBatteryInternal) { |
| 2503 | time += curTime - mTrackBatteryUptimeStart; |
| 2504 | } |
| 2505 | return time; |
| 2506 | } |
| 2507 | |
| 2508 | long getBatteryUptimeLocked() { |
| 2509 | return getBatteryUptime(SystemClock.uptimeMillis() * 1000); |
| 2510 | } |
| 2511 | |
| 2512 | @Override |
| 2513 | public long getBatteryUptime(long curTime) { |
| 2514 | return getBatteryUptimeLocked(curTime); |
| 2515 | } |
| 2516 | |
| 2517 | long getBatteryRealtimeLocked(long curTime) { |
| 2518 | long time = mTrackBatteryPastRealtime; |
| 2519 | if (mOnBatteryInternal) { |
| 2520 | time += curTime - mTrackBatteryRealtimeStart; |
| 2521 | } |
| 2522 | return time; |
| 2523 | } |
| 2524 | |
| 2525 | @Override |
| 2526 | public long getBatteryRealtime(long curTime) { |
| 2527 | return getBatteryRealtimeLocked(curTime); |
| 2528 | } |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2529 | |
| 2530 | @Override |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2531 | public int getDischargeStartLevel() { |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2532 | synchronized(this) { |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2533 | return getDischargeStartLevelLocked(); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2534 | } |
| 2535 | } |
| 2536 | |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2537 | public int getDischargeStartLevelLocked() { |
| 2538 | return mDischargeStartLevel; |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2539 | } |
| 2540 | |
| 2541 | @Override |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2542 | public int getDischargeCurrentLevel() { |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2543 | synchronized(this) { |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2544 | return getDischargeCurrentLevelLocked(); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2545 | } |
| 2546 | } |
| 2547 | |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2548 | public int getDischargeCurrentLevelLocked() { |
| 2549 | return mDischargeCurrentLevel; |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2550 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2551 | |
| 2552 | /** |
| 2553 | * Retrieve the statistics object for a particular uid, creating if needed. |
| 2554 | */ |
| 2555 | public Uid getUidStatsLocked(int uid) { |
| 2556 | Uid u = mUidStats.get(uid); |
| 2557 | if (u == null) { |
| 2558 | u = new Uid(uid); |
| 2559 | mUidStats.put(uid, u); |
| 2560 | } |
| 2561 | return u; |
| 2562 | } |
| 2563 | |
| 2564 | /** |
| 2565 | * Remove the statistics object for a particular uid. |
| 2566 | */ |
| 2567 | public void removeUidStatsLocked(int uid) { |
| 2568 | mUidStats.remove(uid); |
| 2569 | } |
| 2570 | |
| 2571 | /** |
| 2572 | * Retrieve the statistics object for a particular process, creating |
| 2573 | * if needed. |
| 2574 | */ |
| 2575 | public Uid.Proc getProcessStatsLocked(int uid, String name) { |
| 2576 | Uid u = getUidStatsLocked(uid); |
| 2577 | return u.getProcessStatsLocked(name); |
| 2578 | } |
| 2579 | |
| 2580 | /** |
| 2581 | * Retrieve the statistics object for a particular process, creating |
| 2582 | * if needed. |
| 2583 | */ |
| 2584 | public Uid.Pkg getPackageStatsLocked(int uid, String pkg) { |
| 2585 | Uid u = getUidStatsLocked(uid); |
| 2586 | return u.getPackageStatsLocked(pkg); |
| 2587 | } |
| 2588 | |
| 2589 | /** |
| 2590 | * Retrieve the statistics object for a particular service, creating |
| 2591 | * if needed. |
| 2592 | */ |
| 2593 | public Uid.Pkg.Serv getServiceStatsLocked(int uid, String pkg, String name) { |
| 2594 | Uid u = getUidStatsLocked(uid); |
| 2595 | return u.getServiceStatsLocked(pkg, name); |
| 2596 | } |
| 2597 | |
| 2598 | public void writeLocked() { |
| 2599 | if ((mFile == null) || (mBackupFile == null)) { |
| 2600 | Log.w("BatteryStats", "writeLocked: no file associated with this instance"); |
| 2601 | return; |
| 2602 | } |
| 2603 | |
| 2604 | // Keep the old file around until we know the new one has |
| 2605 | // been successfully written. |
| 2606 | if (mFile.exists()) { |
| 2607 | if (mBackupFile.exists()) { |
| 2608 | mBackupFile.delete(); |
| 2609 | } |
| 2610 | mFile.renameTo(mBackupFile); |
| 2611 | } |
| 2612 | |
| 2613 | try { |
| 2614 | FileOutputStream stream = new FileOutputStream(mFile); |
| 2615 | Parcel out = Parcel.obtain(); |
| 2616 | writeSummaryToParcel(out); |
| 2617 | stream.write(out.marshall()); |
| 2618 | out.recycle(); |
| 2619 | |
| 2620 | stream.flush(); |
| 2621 | stream.close(); |
| 2622 | mBackupFile.delete(); |
| 2623 | |
| 2624 | mLastWriteTime = SystemClock.elapsedRealtime(); |
| 2625 | } catch (IOException e) { |
| 2626 | Log.e("BatteryStats", "Error writing battery statistics", e); |
| 2627 | } |
| 2628 | } |
| 2629 | |
| 2630 | static byte[] readFully(FileInputStream stream) throws java.io.IOException { |
| 2631 | int pos = 0; |
| 2632 | int avail = stream.available(); |
| 2633 | byte[] data = new byte[avail]; |
| 2634 | while (true) { |
| 2635 | int amt = stream.read(data, pos, data.length-pos); |
| 2636 | //Log.i("foo", "Read " + amt + " bytes at " + pos |
| 2637 | // + " of avail " + data.length); |
| 2638 | if (amt <= 0) { |
| 2639 | //Log.i("foo", "**** FINISHED READING: pos=" + pos |
| 2640 | // + " len=" + data.length); |
| 2641 | return data; |
| 2642 | } |
| 2643 | pos += amt; |
| 2644 | avail = stream.available(); |
| 2645 | if (avail > data.length-pos) { |
| 2646 | byte[] newData = new byte[pos+avail]; |
| 2647 | System.arraycopy(data, 0, newData, 0, pos); |
| 2648 | data = newData; |
| 2649 | } |
| 2650 | } |
| 2651 | } |
| 2652 | |
| 2653 | public void readLocked() { |
| 2654 | if ((mFile == null) || (mBackupFile == null)) { |
| 2655 | Log.w("BatteryStats", "readLocked: no file associated with this instance"); |
| 2656 | return; |
| 2657 | } |
| 2658 | |
| 2659 | mUidStats.clear(); |
| 2660 | |
| 2661 | FileInputStream stream = null; |
| 2662 | if (mBackupFile.exists()) { |
| 2663 | try { |
| 2664 | stream = new FileInputStream(mBackupFile); |
| 2665 | } catch (java.io.IOException e) { |
| 2666 | // We'll try for the normal settings file. |
| 2667 | } |
| 2668 | } |
| 2669 | |
| 2670 | try { |
| 2671 | if (stream == null) { |
| 2672 | if (!mFile.exists()) { |
| 2673 | return; |
| 2674 | } |
| 2675 | stream = new FileInputStream(mFile); |
| 2676 | } |
| 2677 | |
| 2678 | byte[] raw = readFully(stream); |
| 2679 | Parcel in = Parcel.obtain(); |
| 2680 | in.unmarshall(raw, 0, raw.length); |
| 2681 | in.setDataPosition(0); |
| 2682 | stream.close(); |
| 2683 | |
| 2684 | readSummaryFromParcel(in); |
| 2685 | } catch(java.io.IOException e) { |
| 2686 | Log.e("BatteryStats", "Error reading battery statistics", e); |
| 2687 | } |
| 2688 | } |
| 2689 | |
| 2690 | public int describeContents() { |
| 2691 | return 0; |
| 2692 | } |
| 2693 | |
| 2694 | private void readSummaryFromParcel(Parcel in) { |
| 2695 | final int version = in.readInt(); |
| 2696 | if (version != VERSION) { |
| 2697 | Log.w("BatteryStats", "readFromParcel: version got " + version |
| 2698 | + ", expected " + VERSION + "; erasing old stats"); |
| 2699 | return; |
| 2700 | } |
| 2701 | |
| 2702 | mStartCount = in.readInt(); |
| 2703 | mBatteryUptime = in.readLong(); |
| 2704 | mBatteryLastUptime = in.readLong(); |
| 2705 | mBatteryRealtime = in.readLong(); |
| 2706 | mBatteryLastRealtime = in.readLong(); |
| 2707 | mUptime = in.readLong(); |
| 2708 | mLastUptime = in.readLong(); |
| 2709 | mRealtime = in.readLong(); |
| 2710 | mLastRealtime = in.readLong(); |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2711 | mDischargeStartLevel = in.readInt(); |
| 2712 | mDischargeCurrentLevel = in.readInt(); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2713 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2714 | mStartCount++; |
| 2715 | |
| 2716 | mScreenOn = false; |
| 2717 | mScreenOnTimer.readSummaryFromParcelLocked(in); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 2718 | for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) { |
| 2719 | mScreenBrightnessTimer[i].readSummaryFromParcelLocked(in); |
| 2720 | } |
| 2721 | mInputEventCounter.readSummaryFromParcelLocked(in); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2722 | mPhoneOn = false; |
| 2723 | mPhoneOnTimer.readSummaryFromParcelLocked(in); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 2724 | for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) { |
| 2725 | mPhoneSignalStrengthsTimer[i].readSummaryFromParcelLocked(in); |
| 2726 | } |
| 2727 | for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { |
| 2728 | mPhoneDataConnectionsTimer[i].readSummaryFromParcelLocked(in); |
| 2729 | } |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2730 | mWifiOn = false; |
| 2731 | mWifiOnTimer.readSummaryFromParcelLocked(in); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 2732 | mWifiRunning = false; |
| 2733 | mWifiRunningTimer.readSummaryFromParcelLocked(in); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2734 | mBluetoothOn = false; |
| 2735 | mBluetoothOnTimer.readSummaryFromParcelLocked(in); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2736 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2737 | int NKW = in.readInt(); |
| 2738 | for (int ikw = 0; ikw < NKW; ikw++) { |
| 2739 | if (in.readInt() != 0) { |
| 2740 | String kwltName = in.readString(); |
| 2741 | getKernelWakelockTimerLocked(kwltName).readSummaryFromParcelLocked(in); |
| 2742 | } |
| 2743 | } |
| 2744 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2745 | final int NU = in.readInt(); |
| 2746 | for (int iu = 0; iu < NU; iu++) { |
| 2747 | int uid = in.readInt(); |
| 2748 | Uid u = new Uid(uid); |
| 2749 | mUidStats.put(uid, u); |
| 2750 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 2751 | u.mWifiTurnedOn = false; |
| 2752 | u.mWifiTurnedOnTimer.readSummaryFromParcelLocked(in); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2753 | u.mFullWifiLockOut = false; |
| 2754 | u.mFullWifiLockTimer.readSummaryFromParcelLocked(in); |
| 2755 | u.mScanWifiLockOut = false; |
| 2756 | u.mScanWifiLockTimer.readSummaryFromParcelLocked(in); |
Robert Greenwalt | 5347bd4 | 2009-05-13 15:10:16 -0700 | [diff] [blame^] | 2757 | u.mWifiMulticastEnabled = false; |
| 2758 | u.mWifiMulticastTimer.readSummaryFromParcelLocked(in); |
| 2759 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 2760 | if (in.readInt() != 0) { |
| 2761 | if (u.mUserActivityCounters == null) { |
| 2762 | u.initUserActivityLocked(); |
| 2763 | } |
| 2764 | for (int i=0; i<Uid.NUM_USER_ACTIVITY_TYPES; i++) { |
| 2765 | u.mUserActivityCounters[i].readSummaryFromParcelLocked(in); |
| 2766 | } |
| 2767 | } |
| 2768 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2769 | int NW = in.readInt(); |
| 2770 | for (int iw = 0; iw < NW; iw++) { |
| 2771 | String wlName = in.readString(); |
| 2772 | if (in.readInt() != 0) { |
| 2773 | u.getWakeTimerLocked(wlName, WAKE_TYPE_FULL).readSummaryFromParcelLocked(in); |
| 2774 | } |
| 2775 | if (in.readInt() != 0) { |
| 2776 | u.getWakeTimerLocked(wlName, WAKE_TYPE_PARTIAL).readSummaryFromParcelLocked(in); |
| 2777 | } |
| 2778 | if (in.readInt() != 0) { |
| 2779 | u.getWakeTimerLocked(wlName, WAKE_TYPE_WINDOW).readSummaryFromParcelLocked(in); |
| 2780 | } |
| 2781 | } |
| 2782 | |
| 2783 | int NP = in.readInt(); |
| 2784 | for (int is = 0; is < NP; is++) { |
| 2785 | int seNumber = in.readInt(); |
| 2786 | if (in.readInt() != 0) { |
| 2787 | u.getSensorTimerLocked(seNumber, true) |
| 2788 | .readSummaryFromParcelLocked(in); |
| 2789 | } |
| 2790 | } |
| 2791 | |
| 2792 | NP = in.readInt(); |
| 2793 | for (int ip = 0; ip < NP; ip++) { |
| 2794 | String procName = in.readString(); |
| 2795 | Uid.Proc p = u.getProcessStatsLocked(procName); |
| 2796 | p.mUserTime = p.mLoadedUserTime = in.readLong(); |
| 2797 | p.mLastUserTime = in.readLong(); |
| 2798 | p.mSystemTime = p.mLoadedSystemTime = in.readLong(); |
| 2799 | p.mLastSystemTime = in.readLong(); |
| 2800 | p.mStarts = p.mLoadedStarts = in.readInt(); |
| 2801 | p.mLastStarts = in.readInt(); |
| 2802 | } |
| 2803 | |
| 2804 | NP = in.readInt(); |
| 2805 | for (int ip = 0; ip < NP; ip++) { |
| 2806 | String pkgName = in.readString(); |
| 2807 | Uid.Pkg p = u.getPackageStatsLocked(pkgName); |
| 2808 | p.mWakeups = p.mLoadedWakeups = in.readInt(); |
| 2809 | p.mLastWakeups = in.readInt(); |
| 2810 | final int NS = in.readInt(); |
| 2811 | for (int is = 0; is < NS; is++) { |
| 2812 | String servName = in.readString(); |
| 2813 | Uid.Pkg.Serv s = u.getServiceStatsLocked(pkgName, servName); |
| 2814 | s.mStartTime = s.mLoadedStartTime = in.readLong(); |
| 2815 | s.mLastStartTime = in.readLong(); |
| 2816 | s.mStarts = s.mLoadedStarts = in.readInt(); |
| 2817 | s.mLastStarts = in.readInt(); |
| 2818 | s.mLaunches = s.mLoadedLaunches = in.readInt(); |
| 2819 | s.mLastLaunches = in.readInt(); |
| 2820 | } |
| 2821 | } |
| 2822 | |
| 2823 | u.mLoadedTcpBytesReceived = in.readLong(); |
| 2824 | u.mLoadedTcpBytesSent = in.readLong(); |
| 2825 | } |
| 2826 | } |
| 2827 | |
| 2828 | /** |
| 2829 | * Writes a summary of the statistics to a Parcel, in a format suitable to be written to |
| 2830 | * disk. This format does not allow a lossless round-trip. |
| 2831 | * |
| 2832 | * @param out the Parcel to be written to. |
| 2833 | */ |
| 2834 | public void writeSummaryToParcel(Parcel out) { |
| 2835 | final long NOW_SYS = SystemClock.uptimeMillis() * 1000; |
| 2836 | final long NOWREAL_SYS = SystemClock.elapsedRealtime() * 1000; |
| 2837 | final long NOW = getBatteryUptimeLocked(NOW_SYS); |
| 2838 | final long NOWREAL = getBatteryRealtimeLocked(NOWREAL_SYS); |
| 2839 | |
| 2840 | out.writeInt(VERSION); |
| 2841 | |
| 2842 | out.writeInt(mStartCount); |
| 2843 | out.writeLong(computeBatteryUptime(NOW_SYS, STATS_TOTAL)); |
| 2844 | out.writeLong(computeBatteryUptime(NOW_SYS, STATS_CURRENT)); |
| 2845 | out.writeLong(computeBatteryRealtime(NOWREAL_SYS, STATS_TOTAL)); |
| 2846 | out.writeLong(computeBatteryRealtime(NOWREAL_SYS, STATS_CURRENT)); |
| 2847 | out.writeLong(computeUptime(NOW_SYS, STATS_TOTAL)); |
| 2848 | out.writeLong(computeUptime(NOW_SYS, STATS_CURRENT)); |
| 2849 | out.writeLong(computeRealtime(NOWREAL_SYS, STATS_TOTAL)); |
| 2850 | out.writeLong(computeRealtime(NOWREAL_SYS, STATS_CURRENT)); |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 2851 | out.writeInt(mDischargeStartLevel); |
| 2852 | out.writeInt(mDischargeCurrentLevel); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2853 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2854 | |
| 2855 | mScreenOnTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 2856 | for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) { |
| 2857 | mScreenBrightnessTimer[i].writeSummaryFromParcelLocked(out, NOWREAL); |
| 2858 | } |
| 2859 | mInputEventCounter.writeSummaryFromParcelLocked(out); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2860 | mPhoneOnTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 2861 | for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) { |
| 2862 | mPhoneSignalStrengthsTimer[i].writeSummaryFromParcelLocked(out, NOWREAL); |
| 2863 | } |
| 2864 | for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { |
| 2865 | mPhoneDataConnectionsTimer[i].writeSummaryFromParcelLocked(out, NOWREAL); |
| 2866 | } |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2867 | mWifiOnTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 2868 | mWifiRunningTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2869 | mBluetoothOnTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2870 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 2871 | out.writeInt(mKernelWakelockStats.size()); |
| 2872 | for (Map.Entry<String, SamplingTimer> ent : mKernelWakelockStats.entrySet()) { |
| 2873 | Timer kwlt = ent.getValue(); |
| 2874 | if (kwlt != null) { |
| 2875 | out.writeInt(1); |
| 2876 | out.writeString(ent.getKey()); |
| 2877 | ent.getValue().writeSummaryFromParcelLocked(out, NOWREAL); |
| 2878 | } else { |
| 2879 | out.writeInt(0); |
| 2880 | } |
| 2881 | } |
| 2882 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2883 | final int NU = mUidStats.size(); |
| 2884 | out.writeInt(NU); |
| 2885 | for (int iu = 0; iu < NU; iu++) { |
| 2886 | out.writeInt(mUidStats.keyAt(iu)); |
| 2887 | Uid u = mUidStats.valueAt(iu); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2888 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 2889 | u.mWifiTurnedOnTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 2890 | u.mFullWifiLockTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
| 2891 | u.mScanWifiLockTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
Robert Greenwalt | 5347bd4 | 2009-05-13 15:10:16 -0700 | [diff] [blame^] | 2892 | u.mWifiMulticastTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2893 | |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 2894 | if (u.mUserActivityCounters == null) { |
| 2895 | out.writeInt(0); |
| 2896 | } else { |
| 2897 | out.writeInt(1); |
| 2898 | for (int i=0; i<Uid.NUM_USER_ACTIVITY_TYPES; i++) { |
| 2899 | u.mUserActivityCounters[i].writeSummaryFromParcelLocked(out); |
| 2900 | } |
| 2901 | } |
| 2902 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2903 | int NW = u.mWakelockStats.size(); |
| 2904 | out.writeInt(NW); |
| 2905 | if (NW > 0) { |
| 2906 | for (Map.Entry<String, BatteryStatsImpl.Uid.Wakelock> ent |
| 2907 | : u.mWakelockStats.entrySet()) { |
| 2908 | out.writeString(ent.getKey()); |
| 2909 | Uid.Wakelock wl = ent.getValue(); |
| 2910 | if (wl.mTimerFull != null) { |
| 2911 | out.writeInt(1); |
| 2912 | wl.mTimerFull.writeSummaryFromParcelLocked(out, NOWREAL); |
| 2913 | } else { |
| 2914 | out.writeInt(0); |
| 2915 | } |
| 2916 | if (wl.mTimerPartial != null) { |
| 2917 | out.writeInt(1); |
| 2918 | wl.mTimerPartial.writeSummaryFromParcelLocked(out, NOWREAL); |
| 2919 | } else { |
| 2920 | out.writeInt(0); |
| 2921 | } |
| 2922 | if (wl.mTimerWindow != null) { |
| 2923 | out.writeInt(1); |
| 2924 | wl.mTimerWindow.writeSummaryFromParcelLocked(out, NOWREAL); |
| 2925 | } else { |
| 2926 | out.writeInt(0); |
| 2927 | } |
| 2928 | } |
| 2929 | } |
| 2930 | |
| 2931 | int NSE = u.mSensorStats.size(); |
| 2932 | out.writeInt(NSE); |
| 2933 | if (NSE > 0) { |
| 2934 | for (Map.Entry<Integer, BatteryStatsImpl.Uid.Sensor> ent |
| 2935 | : u.mSensorStats.entrySet()) { |
| 2936 | out.writeInt(ent.getKey()); |
| 2937 | Uid.Sensor se = ent.getValue(); |
| 2938 | if (se.mTimer != null) { |
| 2939 | out.writeInt(1); |
| 2940 | se.mTimer.writeSummaryFromParcelLocked(out, NOWREAL); |
| 2941 | } else { |
| 2942 | out.writeInt(0); |
| 2943 | } |
| 2944 | } |
| 2945 | } |
| 2946 | |
| 2947 | int NP = u.mProcessStats.size(); |
| 2948 | out.writeInt(NP); |
| 2949 | if (NP > 0) { |
| 2950 | for (Map.Entry<String, BatteryStatsImpl.Uid.Proc> ent |
| 2951 | : u.mProcessStats.entrySet()) { |
| 2952 | out.writeString(ent.getKey()); |
| 2953 | Uid.Proc ps = ent.getValue(); |
| 2954 | out.writeLong(ps.mUserTime); |
| 2955 | out.writeLong(ps.mUserTime - ps.mLoadedUserTime); |
| 2956 | out.writeLong(ps.mSystemTime); |
| 2957 | out.writeLong(ps.mSystemTime - ps.mLoadedSystemTime); |
| 2958 | out.writeInt(ps.mStarts); |
| 2959 | out.writeInt(ps.mStarts - ps.mLoadedStarts); |
| 2960 | } |
| 2961 | } |
| 2962 | |
| 2963 | NP = u.mPackageStats.size(); |
| 2964 | out.writeInt(NP); |
| 2965 | if (NP > 0) { |
| 2966 | for (Map.Entry<String, BatteryStatsImpl.Uid.Pkg> ent |
| 2967 | : u.mPackageStats.entrySet()) { |
| 2968 | out.writeString(ent.getKey()); |
| 2969 | Uid.Pkg ps = ent.getValue(); |
| 2970 | out.writeInt(ps.mWakeups); |
| 2971 | out.writeInt(ps.mWakeups - ps.mLoadedWakeups); |
| 2972 | final int NS = ps.mServiceStats.size(); |
| 2973 | out.writeInt(NS); |
| 2974 | if (NS > 0) { |
| 2975 | for (Map.Entry<String, BatteryStatsImpl.Uid.Pkg.Serv> sent |
| 2976 | : ps.mServiceStats.entrySet()) { |
| 2977 | out.writeString(sent.getKey()); |
| 2978 | BatteryStatsImpl.Uid.Pkg.Serv ss = sent.getValue(); |
| 2979 | long time = ss.getStartTimeToNowLocked(NOW); |
| 2980 | out.writeLong(time); |
| 2981 | out.writeLong(time - ss.mLoadedStartTime); |
| 2982 | out.writeInt(ss.mStarts); |
| 2983 | out.writeInt(ss.mStarts - ss.mLoadedStarts); |
| 2984 | out.writeInt(ss.mLaunches); |
| 2985 | out.writeInt(ss.mLaunches - ss.mLoadedLaunches); |
| 2986 | } |
| 2987 | } |
| 2988 | } |
| 2989 | } |
| 2990 | |
| 2991 | out.writeLong(u.getTcpBytesReceived(STATS_TOTAL)); |
| 2992 | out.writeLong(u.getTcpBytesSent(STATS_TOTAL)); |
| 2993 | } |
| 2994 | } |
| 2995 | |
| 2996 | public void readFromParcel(Parcel in) { |
| 2997 | readFromParcelLocked(in); |
| 2998 | } |
| 2999 | |
| 3000 | void readFromParcelLocked(Parcel in) { |
| 3001 | int magic = in.readInt(); |
| 3002 | if (magic != MAGIC) { |
| 3003 | throw new ParcelFormatException("Bad magic number"); |
| 3004 | } |
| 3005 | |
| 3006 | mStartCount = in.readInt(); |
| 3007 | mBatteryUptime = in.readLong(); |
| 3008 | mBatteryLastUptime = in.readLong(); |
| 3009 | mBatteryRealtime = in.readLong(); |
| 3010 | mBatteryLastRealtime = in.readLong(); |
| 3011 | mScreenOn = false; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3012 | mScreenOnTimer = new StopwatchTimer(-1, null, mUnpluggables, in); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 3013 | for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3014 | mScreenBrightnessTimer[i] = new StopwatchTimer(-100-i, null, mUnpluggables, in); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 3015 | } |
| 3016 | mInputEventCounter = new Counter(mUnpluggables, in); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3017 | mPhoneOn = false; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3018 | mPhoneOnTimer = new StopwatchTimer(-2, null, mUnpluggables, in); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 3019 | for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3020 | mPhoneSignalStrengthsTimer[i] = new StopwatchTimer(-200-i, null, mUnpluggables, in); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 3021 | } |
| 3022 | for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3023 | mPhoneDataConnectionsTimer[i] = new StopwatchTimer(-300-i, null, mUnpluggables, in); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 3024 | } |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 3025 | mWifiOn = false; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3026 | mWifiOnTimer = new StopwatchTimer(-2, null, mUnpluggables, in); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 3027 | mWifiRunning = false; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3028 | mWifiRunningTimer = new StopwatchTimer(-2, null, mUnpluggables, in); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 3029 | mBluetoothOn = false; |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3030 | mBluetoothOnTimer = new StopwatchTimer(-2, null, mUnpluggables, in); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3031 | mUptime = in.readLong(); |
| 3032 | mUptimeStart = in.readLong(); |
| 3033 | mLastUptime = in.readLong(); |
| 3034 | mRealtime = in.readLong(); |
| 3035 | mRealtimeStart = in.readLong(); |
| 3036 | mLastRealtime = in.readLong(); |
| 3037 | mOnBattery = in.readInt() != 0; |
| 3038 | mOnBatteryInternal = false; // we are no longer really running. |
| 3039 | mTrackBatteryPastUptime = in.readLong(); |
| 3040 | mTrackBatteryUptimeStart = in.readLong(); |
| 3041 | mTrackBatteryPastRealtime = in.readLong(); |
| 3042 | mTrackBatteryRealtimeStart = in.readLong(); |
| 3043 | mUnpluggedBatteryUptime = in.readLong(); |
| 3044 | mUnpluggedBatteryRealtime = in.readLong(); |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 3045 | mDischargeStartLevel = in.readInt(); |
| 3046 | mDischargeCurrentLevel = in.readInt(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3047 | mLastWriteTime = in.readLong(); |
| 3048 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3049 | mKernelWakelockStats.clear(); |
| 3050 | int NKW = in.readInt(); |
| 3051 | for (int ikw = 0; ikw < NKW; ikw++) { |
| 3052 | if (in.readInt() != 0) { |
| 3053 | String wakelockName = in.readString(); |
| 3054 | SamplingTimer kwlt = new SamplingTimer(mUnpluggables, mOnBattery, in); |
| 3055 | mKernelWakelockStats.put(wakelockName, kwlt); |
| 3056 | } |
| 3057 | } |
| 3058 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3059 | mPartialTimers.clear(); |
| 3060 | mFullTimers.clear(); |
| 3061 | mWindowTimers.clear(); |
| 3062 | |
| 3063 | int numUids = in.readInt(); |
| 3064 | mUidStats.clear(); |
| 3065 | for (int i = 0; i < numUids; i++) { |
| 3066 | int uid = in.readInt(); |
| 3067 | Uid u = new Uid(uid); |
| 3068 | u.readFromParcelLocked(mUnpluggables, in); |
| 3069 | mUidStats.append(uid, u); |
| 3070 | } |
| 3071 | } |
| 3072 | |
| 3073 | public void writeToParcel(Parcel out, int flags) { |
| 3074 | writeToParcelLocked(out, flags); |
| 3075 | } |
| 3076 | |
| 3077 | @SuppressWarnings("unused") |
| 3078 | void writeToParcelLocked(Parcel out, int flags) { |
| 3079 | final long uSecUptime = SystemClock.uptimeMillis() * 1000; |
| 3080 | final long uSecRealtime = SystemClock.elapsedRealtime() * 1000; |
| 3081 | final long batteryUptime = getBatteryUptimeLocked(uSecUptime); |
| 3082 | final long batteryRealtime = getBatteryRealtimeLocked(uSecRealtime); |
| 3083 | |
| 3084 | out.writeInt(MAGIC); |
| 3085 | out.writeInt(mStartCount); |
| 3086 | out.writeLong(mBatteryUptime); |
| 3087 | out.writeLong(mBatteryLastUptime); |
| 3088 | out.writeLong(mBatteryRealtime); |
| 3089 | out.writeLong(mBatteryLastRealtime); |
| 3090 | mScreenOnTimer.writeToParcel(out, batteryRealtime); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 3091 | for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) { |
| 3092 | mScreenBrightnessTimer[i].writeToParcel(out, batteryRealtime); |
| 3093 | } |
| 3094 | mInputEventCounter.writeToParcel(out); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3095 | mPhoneOnTimer.writeToParcel(out, batteryRealtime); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 3096 | for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) { |
| 3097 | mPhoneSignalStrengthsTimer[i].writeToParcel(out, batteryRealtime); |
| 3098 | } |
| 3099 | for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { |
| 3100 | mPhoneDataConnectionsTimer[i].writeToParcel(out, batteryRealtime); |
| 3101 | } |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 3102 | mWifiOnTimer.writeToParcel(out, batteryRealtime); |
Eric Shienbrood | d4c5f89 | 2009-03-24 18:13:20 -0700 | [diff] [blame] | 3103 | mWifiRunningTimer.writeToParcel(out, batteryRealtime); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 3104 | mBluetoothOnTimer.writeToParcel(out, batteryRealtime); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3105 | out.writeLong(mUptime); |
| 3106 | out.writeLong(mUptimeStart); |
| 3107 | out.writeLong(mLastUptime); |
| 3108 | out.writeLong(mRealtime); |
| 3109 | out.writeLong(mRealtimeStart); |
| 3110 | out.writeLong(mLastRealtime); |
| 3111 | out.writeInt(mOnBattery ? 1 : 0); |
| 3112 | out.writeLong(batteryUptime); |
| 3113 | out.writeLong(mTrackBatteryUptimeStart); |
| 3114 | out.writeLong(batteryRealtime); |
| 3115 | out.writeLong(mTrackBatteryRealtimeStart); |
| 3116 | out.writeLong(mUnpluggedBatteryUptime); |
| 3117 | out.writeLong(mUnpluggedBatteryRealtime); |
Evan Millar | 633a174 | 2009-04-02 16:36:33 -0700 | [diff] [blame] | 3118 | out.writeInt(mDischargeStartLevel); |
| 3119 | out.writeInt(mDischargeCurrentLevel); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3120 | out.writeLong(mLastWriteTime); |
| 3121 | |
Evan Millar | c64edde | 2009-04-18 12:26:32 -0700 | [diff] [blame] | 3122 | out.writeInt(mKernelWakelockStats.size()); |
| 3123 | for (Map.Entry<String, SamplingTimer> ent : mKernelWakelockStats.entrySet()) { |
| 3124 | SamplingTimer kwlt = ent.getValue(); |
| 3125 | if (kwlt != null) { |
| 3126 | out.writeInt(1); |
| 3127 | out.writeString(ent.getKey()); |
| 3128 | Timer.writeTimerToParcel(out, kwlt, batteryRealtime); |
| 3129 | } else { |
| 3130 | out.writeInt(0); |
| 3131 | } |
| 3132 | } |
| 3133 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3134 | int size = mUidStats.size(); |
| 3135 | out.writeInt(size); |
| 3136 | for (int i = 0; i < size; i++) { |
| 3137 | out.writeInt(mUidStats.keyAt(i)); |
| 3138 | Uid uid = mUidStats.valueAt(i); |
| 3139 | |
| 3140 | uid.writeToParcelLocked(out, batteryRealtime); |
| 3141 | } |
| 3142 | } |
| 3143 | |
| 3144 | public static final Parcelable.Creator<BatteryStatsImpl> CREATOR = |
| 3145 | new Parcelable.Creator<BatteryStatsImpl>() { |
| 3146 | public BatteryStatsImpl createFromParcel(Parcel in) { |
| 3147 | return new BatteryStatsImpl(in); |
| 3148 | } |
| 3149 | |
| 3150 | public BatteryStatsImpl[] newArray(int size) { |
| 3151 | return new BatteryStatsImpl[size]; |
| 3152 | } |
| 3153 | }; |
| 3154 | |
Dianne Hackborn | 1d442e0 | 2009-04-20 18:14:05 -0700 | [diff] [blame] | 3155 | public void dumpLocked(PrintWriter pw) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3156 | if (DEBUG) { |
Dianne Hackborn | 1d442e0 | 2009-04-20 18:14:05 -0700 | [diff] [blame] | 3157 | Printer pr = new PrintWriterPrinter(pw); |
| 3158 | pr.println("*** Screen timer:"); |
| 3159 | mScreenOnTimer.logState(pr, " "); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 3160 | for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) { |
Dianne Hackborn | 1d442e0 | 2009-04-20 18:14:05 -0700 | [diff] [blame] | 3161 | pr.println("*** Screen brightness #" + i + ":"); |
| 3162 | mScreenBrightnessTimer[i].logState(pr, " "); |
Dianne Hackborn | 617f877 | 2009-03-31 15:04:46 -0700 | [diff] [blame] | 3163 | } |
Dianne Hackborn | 1d442e0 | 2009-04-20 18:14:05 -0700 | [diff] [blame] | 3164 | pr.println("*** Input event counter:"); |
| 3165 | mInputEventCounter.logState(pr, " "); |
| 3166 | pr.println("*** Phone timer:"); |
| 3167 | mPhoneOnTimer.logState(pr, " "); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 3168 | for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) { |
Dianne Hackborn | 1d442e0 | 2009-04-20 18:14:05 -0700 | [diff] [blame] | 3169 | pr.println("*** Signal strength #" + i + ":"); |
| 3170 | mPhoneSignalStrengthsTimer[i].logState(pr, " "); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 3171 | } |
| 3172 | for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) { |
Dianne Hackborn | 1d442e0 | 2009-04-20 18:14:05 -0700 | [diff] [blame] | 3173 | pr.println("*** Data connection type #" + i + ":"); |
| 3174 | mPhoneDataConnectionsTimer[i].logState(pr, " "); |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame] | 3175 | } |
Dianne Hackborn | 1d442e0 | 2009-04-20 18:14:05 -0700 | [diff] [blame] | 3176 | pr.println("*** Wifi timer:"); |
| 3177 | mWifiOnTimer.logState(pr, " "); |
| 3178 | pr.println("*** WifiRunning timer:"); |
| 3179 | mWifiRunningTimer.logState(pr, " "); |
| 3180 | pr.println("*** Bluetooth timer:"); |
| 3181 | mBluetoothOnTimer.logState(pr, " "); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3182 | } |
| 3183 | super.dumpLocked(pw); |
| 3184 | } |
| 3185 | } |