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Improve power tracking of WIFI use.

Browse Source 
We now distribute "wifi started" time across all apps that are
holding WIFI locks that cause it to be started.  But only when
WIFI would not normally be running.  Also have a mechanism to
distribute other WIFI work that has happened across those processes
based on their use.

Also fixed a bug where we were not retaining the CPU speed step
stats across boots...!

Change-Id: I00e3153b98429166273750512cc37e7975211ab9
This commit is contained in:
Dianne Hackborn
2010-09-16 01:22:10 -07:00
parent 0741a5ed38
commit 58e0eefeb5
6 changed files with 295 additions and 113 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
core/java/android/os/BatteryStats.java
View File

@@ -56,9 +56,9 @@ public abstract class BatteryStats implements Parcelable {
public static final int SENSOR = 3;
/**
* A constant indicating a a wifi turn on timer
* A constant indicating a a wifi running timer
*/
public static final int WIFI_TURNED_ON = 4;
public static final int WIFI_RUNNING = 4;
/**
* A constant indicating a full wifi lock timer
@@ -249,8 +249,8 @@ public abstract class BatteryStats implements Parcelable {
*/
public abstract long getTcpBytesSent(int which);
public abstract void noteWifiTurnedOnLocked();
public abstract void noteWifiTurnedOffLocked();
public abstract void noteWifiRunningLocked();
public abstract void noteWifiStoppedLocked();
public abstract void noteFullWifiLockAcquiredLocked();
public abstract void noteFullWifiLockReleasedLocked();
public abstract void noteScanWifiLockAcquiredLocked();
@@ -261,7 +261,7 @@ public abstract class BatteryStats implements Parcelable {
public abstract void noteAudioTurnedOffLocked();
public abstract void noteVideoTurnedOnLocked();
public abstract void noteVideoTurnedOffLocked();
public abstract long getWifiTurnedOnTime(long batteryRealtime, int which);
public abstract long getWifiRunningTime(long batteryRealtime, int which);
public abstract long getFullWifiLockTime(long batteryRealtime, int which);
public abstract long getScanWifiLockTime(long batteryRealtime, int which);
public abstract long getWifiMulticastTime(long batteryRealtime,
@@ -701,7 +701,7 @@ public abstract class BatteryStats implements Parcelable {
*
* {@hide}
*/
public abstract long getWifiRunningTime(long batteryRealtime, int which);
public abstract long getGlobalWifiRunningTime(long batteryRealtime, int which);
/**
* Returns the time in microseconds that bluetooth has been on while the device was
@@ -977,7 +977,7 @@ public abstract class BatteryStats implements Parcelable {
final long screenOnTime = getScreenOnTime(batteryRealtime, which);
final long phoneOnTime = getPhoneOnTime(batteryRealtime, which);
final long wifiOnTime = getWifiOnTime(batteryRealtime, which);
final long wifiRunningTime = getWifiRunningTime(batteryRealtime, which);
final long wifiRunningTime = getGlobalWifiRunningTime(batteryRealtime, which);
final long bluetoothOnTime = getBluetoothOnTime(batteryRealtime, which);
StringBuilder sb = new StringBuilder(128);
@@ -1091,14 +1091,14 @@ public abstract class BatteryStats implements Parcelable {
long tx = u.getTcpBytesSent(which);
long fullWifiLockOnTime = u.getFullWifiLockTime(batteryRealtime, which);
long scanWifiLockOnTime = u.getScanWifiLockTime(batteryRealtime, which);
long wifiTurnedOnTime = u.getWifiTurnedOnTime(batteryRealtime, which);
long uidWifiRunningTime = u.getWifiRunningTime(batteryRealtime, which);
if (rx > 0 || tx > 0) dumpLine(pw, uid, category, NETWORK_DATA, rx, tx);
if (fullWifiLockOnTime != 0 || scanWifiLockOnTime != 0
|| wifiTurnedOnTime != 0) {
|| uidWifiRunningTime != 0) {
dumpLine(pw, uid, category, WIFI_LOCK_DATA,
fullWifiLockOnTime, scanWifiLockOnTime, wifiTurnedOnTime);
fullWifiLockOnTime, scanWifiLockOnTime, uidWifiRunningTime);
}
if (u.hasUserActivity()) {
@@ -1240,7 +1240,7 @@ public abstract class BatteryStats implements Parcelable {
final long screenOnTime = getScreenOnTime(batteryRealtime, which);
final long phoneOnTime = getPhoneOnTime(batteryRealtime, which);
final long wifiRunningTime = getWifiRunningTime(batteryRealtime, which);
final long wifiRunningTime = getGlobalWifiRunningTime(batteryRealtime, which);
final long wifiOnTime = getWifiOnTime(batteryRealtime, which);
final long bluetoothOnTime = getBluetoothOnTime(batteryRealtime, which);
sb.setLength(0);
@@ -1449,7 +1449,7 @@ public abstract class BatteryStats implements Parcelable {
long tcpSent = u.getTcpBytesSent(which);
long fullWifiLockOnTime = u.getFullWifiLockTime(batteryRealtime, which);
long scanWifiLockOnTime = u.getScanWifiLockTime(batteryRealtime, which);
long wifiTurnedOnTime = u.getWifiTurnedOnTime(batteryRealtime, which);
long uidWifiRunningTime = u.getWifiRunningTime(batteryRealtime, which);
if (tcpReceived != 0 || tcpSent != 0) {
pw.print(prefix); pw.print(" Network: ");
@@ -1480,11 +1480,11 @@ public abstract class BatteryStats implements Parcelable {
}
if (fullWifiLockOnTime != 0 || scanWifiLockOnTime != 0
|| wifiTurnedOnTime != 0) {
|| uidWifiRunningTime != 0) {
sb.setLength(0);
sb.append(prefix); sb.append(" Turned Wifi On: ");
formatTimeMs(sb, wifiTurnedOnTime / 1000);
sb.append("("); sb.append(formatRatioLocked(wifiTurnedOnTime,
sb.append(prefix); sb.append(" Wifi Running: ");
formatTimeMs(sb, uidWifiRunningTime / 1000);
sb.append("("); sb.append(formatRatioLocked(uidWifiRunningTime,
whichBatteryRealtime)); sb.append(")\n");
sb.append(prefix); sb.append(" Full Wifi Lock: ");
formatTimeMs(sb, fullWifiLockOnTime / 1000);

9
core/java/com/android/internal/app/IBatteryStats.aidl
View File

@@ -49,10 +49,11 @@ interface IBatteryStats {
void notePhoneSignalStrength(in SignalStrength signalStrength);
void notePhoneDataConnectionState(int dataType, boolean hasData);
void notePhoneState(int phoneState);
void noteWifiOn(int uid);
void noteWifiOff(int uid);
void noteWifiRunning();
void noteWifiStopped();
void noteWifiOn();
void noteWifiOff();
void noteWifiRunning(in WorkSource ws);
void noteWifiRunningChanged(in WorkSource oldWs, in WorkSource newWs);
void noteWifiStopped(in WorkSource ws);
void noteBluetoothOn();
void noteBluetoothOff();
void noteFullWifiLockAcquired(int uid);

245
core/java/com/android/internal/os/BatteryStatsImpl.java
View File

@@ -66,7 +66,7 @@ public final class BatteryStatsImpl extends BatteryStats {
private static final int MAGIC = 0xBA757475; // 'BATSTATS'
// Current on-disk Parcel version
private static final int VERSION = 50;
private static final int VERSION = 51;
// Maximum number of items we will record in the history.
private static final int MAX_HISTORY_ITEMS = 2000;
@@ -129,6 +129,10 @@ public final class BatteryStatsImpl extends BatteryStats {
final ArrayList<StopwatchTimer> mWindowTimers = new ArrayList<StopwatchTimer>();
final SparseArray<ArrayList<StopwatchTimer>> mSensorTimers
= new SparseArray<ArrayList<StopwatchTimer>>();
final ArrayList<StopwatchTimer> mWifiRunningTimers = new ArrayList<StopwatchTimer>();
final ArrayList<StopwatchTimer> mFullWifiLockTimers = new ArrayList<StopwatchTimer>();
final ArrayList<StopwatchTimer> mScanWifiLockTimers = new ArrayList<StopwatchTimer>();
final ArrayList<StopwatchTimer> mWifiMulticastTimers = new ArrayList<StopwatchTimer>();
// Last partial timers we use for distributing CPU usage.
final ArrayList<StopwatchTimer> mLastPartialTimers = new ArrayList<StopwatchTimer>();
@@ -194,8 +198,8 @@ public final class BatteryStatsImpl extends BatteryStats {
StopwatchTimer mWifiOnTimer;
int mWifiOnUid = -1;
boolean mWifiRunning;
StopwatchTimer mWifiRunningTimer;
boolean mGlobalWifiRunning;
StopwatchTimer mGlobalWifiRunningTimer;
boolean mBluetoothOn;
StopwatchTimer mBluetoothOnTimer;
@@ -1769,7 +1773,7 @@ public final class BatteryStatsImpl extends BatteryStats {
}
}
public void noteWifiOnLocked(int uid) {
public void noteWifiOnLocked() {
if (!mWifiOn) {
mHistoryCur.states |= HistoryItem.STATE_WIFI_ON_FLAG;
if (DEBUG_HISTORY) Slog.v(TAG, "WIFI on to: "
@@ -1778,16 +1782,9 @@ public final class BatteryStatsImpl extends BatteryStats {
mWifiOn = true;
mWifiOnTimer.startRunningLocked(this);
}
if (mWifiOnUid != uid) {
if (mWifiOnUid >= 0) {
getUidStatsLocked(mWifiOnUid).noteWifiTurnedOffLocked();
}
mWifiOnUid = uid;
getUidStatsLocked(uid).noteWifiTurnedOnLocked();
}
}
public void noteWifiOffLocked(int uid) {
public void noteWifiOffLocked() {
if (mWifiOn) {
mHistoryCur.states &= ~HistoryItem.STATE_WIFI_ON_FLAG;
if (DEBUG_HISTORY) Slog.v(TAG, "WIFI off to: "
@@ -1797,7 +1794,7 @@ public final class BatteryStatsImpl extends BatteryStats {
mWifiOnTimer.stopRunningLocked(this);
}
if (mWifiOnUid >= 0) {
getUidStatsLocked(mWifiOnUid).noteWifiTurnedOffLocked();
getUidStatsLocked(mWifiOnUid).noteWifiStoppedLocked();
mWifiOnUid = -1;
}
}
@@ -1850,25 +1847,52 @@ public final class BatteryStatsImpl extends BatteryStats {
getUidStatsLocked(uid).noteVideoTurnedOffLocked();
}
public void noteWifiRunningLocked() {
if (!mWifiRunning) {
public void noteWifiRunningLocked(WorkSource ws) {
if (!mGlobalWifiRunning) {
mHistoryCur.states |= HistoryItem.STATE_WIFI_RUNNING_FLAG;
if (DEBUG_HISTORY) Slog.v(TAG, "WIFI running to: "
+ Integer.toHexString(mHistoryCur.states));
addHistoryRecordLocked(SystemClock.elapsedRealtime());
mWifiRunning = true;
mWifiRunningTimer.startRunningLocked(this);
mGlobalWifiRunning = true;
mGlobalWifiRunningTimer.startRunningLocked(this);
int N = ws.size();
for (int i=0; i<N; i++) {
getUidStatsLocked(ws.get(i)).noteWifiRunningLocked();
}
} else {
Log.w(TAG, "noteWifiRunningLocked -- called while WIFI running");
}
}
public void noteWifiStoppedLocked() {
if (mWifiRunning) {
public void noteWifiRunningChangedLocked(WorkSource oldWs, WorkSource newWs) {
if (mGlobalWifiRunning) {
int N = oldWs.size();
for (int i=0; i<N; i++) {
getUidStatsLocked(oldWs.get(i)).noteWifiStoppedLocked();
}
N = newWs.size();
for (int i=0; i<N; i++) {
getUidStatsLocked(newWs.get(i)).noteWifiRunningLocked();
}
} else {
Log.w(TAG, "noteWifiRunningChangedLocked -- called while WIFI not running");
}
}
public void noteWifiStoppedLocked(WorkSource ws) {
if (mGlobalWifiRunning) {
mHistoryCur.states &= ~HistoryItem.STATE_WIFI_RUNNING_FLAG;
if (DEBUG_HISTORY) Slog.v(TAG, "WIFI stopped to: "
+ Integer.toHexString(mHistoryCur.states));
addHistoryRecordLocked(SystemClock.elapsedRealtime());
mWifiRunning = false;
mWifiRunningTimer.stopRunningLocked(this);
mGlobalWifiRunning = false;
mGlobalWifiRunningTimer.stopRunningLocked(this);
int N = ws.size();
for (int i=0; i<N; i++) {
getUidStatsLocked(ws.get(i)).noteWifiStoppedLocked();
}
} else {
Log.w(TAG, "noteWifiStoppedLocked -- called while WIFI not running");
}
}
@@ -2056,8 +2080,8 @@ public final class BatteryStatsImpl extends BatteryStats {
return mWifiOnTimer.getTotalTimeLocked(batteryRealtime, which);
}
@Override public long getWifiRunningTime(long batteryRealtime, int which) {
return mWifiRunningTimer.getTotalTimeLocked(batteryRealtime, which);
@Override public long getGlobalWifiRunningTime(long batteryRealtime, int which) {
return mGlobalWifiRunningTimer.getTotalTimeLocked(batteryRealtime, which);
}
@Override public long getBluetoothOnTime(long batteryRealtime, int which) {
@@ -2090,8 +2114,8 @@ public final class BatteryStatsImpl extends BatteryStats {
long mStartedTcpBytesReceived = -1;
long mStartedTcpBytesSent = -1;
boolean mWifiTurnedOn;
StopwatchTimer mWifiTurnedOnTimer;
boolean mWifiRunning;
StopwatchTimer mWifiRunningTimer;
boolean mFullWifiLockOut;
StopwatchTimer mFullWifiLockTimer;
@@ -2137,14 +2161,14 @@ public final class BatteryStatsImpl extends BatteryStats {
public Uid(int uid) {
mUid = uid;
mWifiTurnedOnTimer = new StopwatchTimer(Uid.this, WIFI_TURNED_ON,
null, mUnpluggables);
mWifiRunningTimer = new StopwatchTimer(Uid.this, WIFI_RUNNING,
mWifiRunningTimers, mUnpluggables);
mFullWifiLockTimer = new StopwatchTimer(Uid.this, FULL_WIFI_LOCK,
null, mUnpluggables);
mFullWifiLockTimers, mUnpluggables);
mScanWifiLockTimer = new StopwatchTimer(Uid.this, SCAN_WIFI_LOCK,
null, mUnpluggables);
mScanWifiLockTimers, mUnpluggables);
mWifiMulticastTimer = new StopwatchTimer(Uid.this, WIFI_MULTICAST_ENABLED,
null, mUnpluggables);
mWifiMulticastTimers, mUnpluggables);
mAudioTurnedOnTimer = new StopwatchTimer(Uid.this, AUDIO_TURNED_ON,
null, mUnpluggables);
mVideoTurnedOnTimer = new StopwatchTimer(Uid.this, VIDEO_TURNED_ON,
@@ -2212,22 +2236,22 @@ public final class BatteryStatsImpl extends BatteryStats {
}
@Override
public void noteWifiTurnedOnLocked() {
if (!mWifiTurnedOn) {
mWifiTurnedOn = true;
if (mWifiTurnedOnTimer == null) {
mWifiTurnedOnTimer = new StopwatchTimer(Uid.this, WIFI_TURNED_ON,
null, mUnpluggables);
public void noteWifiRunningLocked() {
if (!mWifiRunning) {
mWifiRunning = true;
if (mWifiRunningTimer == null) {
mWifiRunningTimer = new StopwatchTimer(Uid.this, WIFI_RUNNING,
mWifiRunningTimers, mUnpluggables);
}
mWifiTurnedOnTimer.startRunningLocked(BatteryStatsImpl.this);
mWifiRunningTimer.startRunningLocked(BatteryStatsImpl.this);
}
}
@Override
public void noteWifiTurnedOffLocked() {
if (mWifiTurnedOn) {
mWifiTurnedOn = false;
mWifiTurnedOnTimer.stopRunningLocked(BatteryStatsImpl.this);
public void noteWifiStoppedLocked() {
if (mWifiRunning) {
mWifiRunning = false;
mWifiRunningTimer.stopRunningLocked(BatteryStatsImpl.this);
}
}
@@ -2237,7 +2261,7 @@ public final class BatteryStatsImpl extends BatteryStats {
mFullWifiLockOut = true;
if (mFullWifiLockTimer == null) {
mFullWifiLockTimer = new StopwatchTimer(Uid.this, FULL_WIFI_LOCK,
null, mUnpluggables);
mFullWifiLockTimers, mUnpluggables);
}
mFullWifiLockTimer.startRunningLocked(BatteryStatsImpl.this);
}
@@ -2257,7 +2281,7 @@ public final class BatteryStatsImpl extends BatteryStats {
mScanWifiLockOut = true;
if (mScanWifiLockTimer == null) {
mScanWifiLockTimer = new StopwatchTimer(Uid.this, SCAN_WIFI_LOCK,
null, mUnpluggables);
mScanWifiLockTimers, mUnpluggables);
}
mScanWifiLockTimer.startRunningLocked(BatteryStatsImpl.this);
}
@@ -2277,7 +2301,7 @@ public final class BatteryStatsImpl extends BatteryStats {
mWifiMulticastEnabled = true;
if (mWifiMulticastTimer == null) {
mWifiMulticastTimer = new StopwatchTimer(Uid.this, WIFI_MULTICAST_ENABLED,
null, mUnpluggables);
mWifiMulticastTimers, mUnpluggables);
}
mWifiMulticastTimer.startRunningLocked(BatteryStatsImpl.this);
}
@@ -2332,11 +2356,11 @@ public final class BatteryStatsImpl extends BatteryStats {
}
@Override
public long getWifiTurnedOnTime(long batteryRealtime, int which) {
if (mWifiTurnedOnTimer == null) {
public long getWifiRunningTime(long batteryRealtime, int which) {
if (mWifiRunningTimer == null) {
return 0;
}
return mWifiTurnedOnTimer.getTotalTimeLocked(batteryRealtime, which);
return mWifiRunningTimer.getTotalTimeLocked(batteryRealtime, which);
}
@Override
@@ -2422,9 +2446,9 @@ public final class BatteryStatsImpl extends BatteryStats {
boolean reset() {
boolean active = false;
if (mWifiTurnedOnTimer != null) {
active |= !mWifiTurnedOnTimer.reset(BatteryStatsImpl.this, false);
active |= mWifiTurnedOn;
if (mWifiRunningTimer != null) {
active |= !mWifiRunningTimer.reset(BatteryStatsImpl.this, false);
active |= mWifiRunning;
}
if (mFullWifiLockTimer != null) {
active |= !mFullWifiLockTimer.reset(BatteryStatsImpl.this, false);
@@ -2517,8 +2541,8 @@ public final class BatteryStatsImpl extends BatteryStats {
mPids.clear();
if (!active) {
if (mWifiTurnedOnTimer != null) {
mWifiTurnedOnTimer.detach();
if (mWifiRunningTimer != null) {
mWifiRunningTimer.detach();
}
if (mFullWifiLockTimer != null) {
mFullWifiLockTimer.detach();
@@ -2580,9 +2604,9 @@ public final class BatteryStatsImpl extends BatteryStats {
out.writeLong(computeCurrentTcpBytesSent());
out.writeLong(mTcpBytesReceivedAtLastUnplug);
out.writeLong(mTcpBytesSentAtLastUnplug);
if (mWifiTurnedOnTimer != null) {
if (mWifiRunningTimer != null) {
out.writeInt(1);
mWifiTurnedOnTimer.writeToParcel(out, batteryRealtime);
mWifiRunningTimer.writeToParcel(out, batteryRealtime);
} else {
out.writeInt(0);
}
@@ -2674,31 +2698,31 @@ public final class BatteryStatsImpl extends BatteryStats {
mCurrentTcpBytesSent = in.readLong();
mTcpBytesReceivedAtLastUnplug = in.readLong();
mTcpBytesSentAtLastUnplug = in.readLong();
mWifiTurnedOn = false;
mWifiRunning = false;
if (in.readInt() != 0) {
mWifiTurnedOnTimer = new StopwatchTimer(Uid.this, WIFI_TURNED_ON,
null, mUnpluggables, in);
mWifiRunningTimer = new StopwatchTimer(Uid.this, WIFI_RUNNING,
mWifiRunningTimers, mUnpluggables, in);
} else {
mWifiTurnedOnTimer = null;
mWifiRunningTimer = null;
}
mFullWifiLockOut = false;
if (in.readInt() != 0) {
mFullWifiLockTimer = new StopwatchTimer(Uid.this, FULL_WIFI_LOCK,
null, mUnpluggables, in);
mFullWifiLockTimers, mUnpluggables, in);
} else {
mFullWifiLockTimer = null;
}
mScanWifiLockOut = false;
if (in.readInt() != 0) {
mScanWifiLockTimer = new StopwatchTimer(Uid.this, SCAN_WIFI_LOCK,
null, mUnpluggables, in);
mScanWifiLockTimers, mUnpluggables, in);
} else {
mScanWifiLockTimer = null;
}
mWifiMulticastEnabled = false;
if (in.readInt() != 0) {
mWifiMulticastTimer = new StopwatchTimer(Uid.this, WIFI_MULTICAST_ENABLED,
null, mUnpluggables, in);
mWifiMulticastTimers, mUnpluggables, in);
} else {
mWifiMulticastTimer = null;
}
@@ -3771,7 +3795,7 @@ public final class BatteryStatsImpl extends BatteryStats {
mPhoneDataConnectionsTimer[i] = new StopwatchTimer(null, -300-i, null, mUnpluggables);
}
mWifiOnTimer = new StopwatchTimer(null, -3, null, mUnpluggables);
mWifiRunningTimer = new StopwatchTimer(null, -4, null, mUnpluggables);
mGlobalWifiRunningTimer = new StopwatchTimer(null, -4, null, mUnpluggables);
mBluetoothOnTimer = new StopwatchTimer(null, -5, null, mUnpluggables);
mAudioOnTimer = new StopwatchTimer(null, -6, null, mUnpluggables);
mVideoOnTimer = new StopwatchTimer(null, -7, null, mUnpluggables);
@@ -3861,7 +3885,7 @@ public final class BatteryStatsImpl extends BatteryStats {
mPhoneDataConnectionsTimer[i].reset(this, false);
}
mWifiOnTimer.reset(this, false);
mWifiRunningTimer.reset(this, false);
mGlobalWifiRunningTimer.reset(this, false);
mBluetoothOnTimer.reset(this, false);
for (int i=0; i<mUidStats.size(); i++) {
@@ -4280,6 +4304,57 @@ public final class BatteryStatsImpl extends BatteryStats {
return u.getServiceStatsLocked(pkg, name);
}
/**
* Massage data to distribute any reasonable work down to more specific
* owners. Must only be called on a dead BatteryStats object!
*/
public void distributeWorkLocked(int which) {
// Aggregate all CPU time associated with WIFI.
Uid wifiUid = mUidStats.get(Process.WIFI_UID);
if (wifiUid != null) {
long uSecTime = computeBatteryRealtime(SystemClock.elapsedRealtime() * 1000, which);
for (Uid.Proc proc : wifiUid.mProcessStats.values()) {
long totalRunningTime = getGlobalWifiRunningTime(uSecTime, which);
for (int i=0; i<mUidStats.size(); i++) {
Uid uid = mUidStats.valueAt(i);
if (uid.mUid != Process.WIFI_UID) {
long uidRunningTime = uid.getWifiRunningTime(uSecTime, which);
if (uidRunningTime > 0) {
Uid.Proc uidProc = uid.getProcessStatsLocked("*wifi*");
long time = proc.getUserTime(which);
time = (time*uidRunningTime)/totalRunningTime;
uidProc.mUserTime += time;
proc.mUserTime -= time;
time = proc.getSystemTime(which);
time = (time*uidRunningTime)/totalRunningTime;
uidProc.mSystemTime += time;
proc.mSystemTime -= time;
time = proc.getForegroundTime(which);
time = (time*uidRunningTime)/totalRunningTime;
uidProc.mForegroundTime += time;
proc.mForegroundTime -= time;
for (int sb=0; sb<proc.mSpeedBins.length; sb++) {
SamplingCounter sc = proc.mSpeedBins[sb];
if (sc != null) {
time = sc.getCountLocked(which);
time = (time*uidRunningTime)/totalRunningTime;
SamplingCounter uidSc = uidProc.mSpeedBins[sb];
if (uidSc == null) {
uidSc = new SamplingCounter(mUnpluggables);
uidProc.mSpeedBins[sb] = uidSc;
}
uidSc.mCount.addAndGet((int)time);
sc.mCount.addAndGet((int)-time);
}
}
totalRunningTime -= uidRunningTime;
}
}
}
}
}
}
public void shutdownLocked() {
writeLocked();
mShuttingDown = true;
@@ -4442,8 +4517,8 @@ public final class BatteryStatsImpl extends BatteryStats {
}
mWifiOn = false;
mWifiOnTimer.readSummaryFromParcelLocked(in);
mWifiRunning = false;
mWifiRunningTimer.readSummaryFromParcelLocked(in);
mGlobalWifiRunning = false;
mGlobalWifiRunningTimer.readSummaryFromParcelLocked(in);
mBluetoothOn = false;
mBluetoothOnTimer.readSummaryFromParcelLocked(in);
@@ -4471,9 +4546,9 @@ public final class BatteryStatsImpl extends BatteryStats {
Uid u = new Uid(uid);
mUidStats.put(uid, u);
u.mWifiTurnedOn = false;
u.mWifiRunning = false;
if (in.readInt() != 0) {
u.mWifiTurnedOnTimer.readSummaryFromParcelLocked(in);
u.mWifiRunningTimer.readSummaryFromParcelLocked(in);
}
u.mFullWifiLockOut = false;
if (in.readInt() != 0) {
@@ -4547,6 +4622,14 @@ public final class BatteryStatsImpl extends BatteryStats {
p.mUserTime = p.mLoadedUserTime = in.readLong();
p.mSystemTime = p.mLoadedSystemTime = in.readLong();
p.mStarts = p.mLoadedStarts = in.readInt();
int NSB = in.readInt();
p.mSpeedBins = new SamplingCounter[NSB];
for (int i=0; i<NSB; i++) {
if (in.readInt() != 0) {
p.mSpeedBins[i] = new SamplingCounter(mUnpluggables);
p.mSpeedBins[i].readSummaryFromParcelLocked(in);
}
}
p.readExcessiveWakeFromParcelLocked(in);
}
@@ -4614,7 +4697,7 @@ public final class BatteryStatsImpl extends BatteryStats {
mPhoneDataConnectionsTimer[i].writeSummaryFromParcelLocked(out, NOWREAL);
}
mWifiOnTimer.writeSummaryFromParcelLocked(out, NOWREAL);
mWifiRunningTimer.writeSummaryFromParcelLocked(out, NOWREAL);
mGlobalWifiRunningTimer.writeSummaryFromParcelLocked(out, NOWREAL);
mBluetoothOnTimer.writeSummaryFromParcelLocked(out, NOWREAL);
out.writeInt(mKernelWakelockStats.size());
@@ -4636,9 +4719,9 @@ public final class BatteryStatsImpl extends BatteryStats {
out.writeInt(mUidStats.keyAt(iu));
Uid u = mUidStats.valueAt(iu);
if (u.mWifiTurnedOnTimer != null) {
if (u.mWifiRunningTimer != null) {
out.writeInt(1);
u.mWifiTurnedOnTimer.writeSummaryFromParcelLocked(out, NOWREAL);
u.mWifiRunningTimer.writeSummaryFromParcelLocked(out, NOWREAL);
} else {
out.writeInt(0);
}
@@ -4736,6 +4819,16 @@ public final class BatteryStatsImpl extends BatteryStats {
out.writeLong(ps.mUserTime);
out.writeLong(ps.mSystemTime);
out.writeInt(ps.mStarts);
final int N = ps.mSpeedBins.length;
out.writeInt(N);
for (int i=0; i<N; i++) {
if (ps.mSpeedBins[i] != null) {
out.writeInt(1);
ps.mSpeedBins[i].writeSummaryFromParcelLocked(out);
} else {
out.writeInt(0);
}
}
ps.writeExcessiveWakeToParcelLocked(out);
}
}
@@ -4806,8 +4899,8 @@ public final class BatteryStatsImpl extends BatteryStats {
}
mWifiOn = false;
mWifiOnTimer = new StopwatchTimer(null, -2, null, mUnpluggables, in);
mWifiRunning = false;
mWifiRunningTimer = new StopwatchTimer(null, -2, null, mUnpluggables, in);
mGlobalWifiRunning = false;
mGlobalWifiRunningTimer = new StopwatchTimer(null, -2, null, mUnpluggables, in);
mBluetoothOn = false;
mBluetoothOnTimer = new StopwatchTimer(null, -2, null, mUnpluggables, in);
mUptime = in.readLong();
@@ -4859,6 +4952,10 @@ public final class BatteryStatsImpl extends BatteryStats {
mPartialTimers.clear();
mFullTimers.clear();
mWindowTimers.clear();
mWifiRunningTimers.clear();
mFullWifiLockTimers.clear();
mScanWifiLockTimers.clear();
mWifiMulticastTimers.clear();
sNumSpeedSteps = in.readInt();
@@ -4908,7 +5005,7 @@ public final class BatteryStatsImpl extends BatteryStats {
mPhoneDataConnectionsTimer[i].writeToParcel(out, batteryRealtime);
}
mWifiOnTimer.writeToParcel(out, batteryRealtime);
mWifiRunningTimer.writeToParcel(out, batteryRealtime);
mGlobalWifiRunningTimer.writeToParcel(out, batteryRealtime);
mBluetoothOnTimer.writeToParcel(out, batteryRealtime);
out.writeLong(mUptime);
out.writeLong(mUptimeStart);
@@ -5006,7 +5103,7 @@ public final class BatteryStatsImpl extends BatteryStats {
pr.println("*** Wifi timer:");
mWifiOnTimer.logState(pr, " ");
pr.println("*** WifiRunning timer:");
mWifiRunningTimer.logState(pr, " ");
mGlobalWifiRunningTimer.logState(pr, " ");
pr.println("*** Bluetooth timer:");
mBluetoothOnTimer.logState(pr, " ");
}