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-rw-r--r--core/java/android/app/ActivityManager.java6
-rw-r--r--core/java/android/os/BatteryStats.java47
-rw-r--r--core/java/com/android/internal/app/IBatteryStats.aidl4
-rw-r--r--core/java/com/android/internal/os/BatteryStatsImpl.java285
4 files changed, 305 insertions, 37 deletions
diff --git a/core/java/android/app/ActivityManager.java b/core/java/android/app/ActivityManager.java
index d66e98b..d5741fc 100644
--- a/core/java/android/app/ActivityManager.java
+++ b/core/java/android/app/ActivityManager.java
@@ -365,7 +365,8 @@ public class ActivityManager {
/**
* The time when the service was first made active, either by someone
- * starting or binding to it.
+ * starting or binding to it. This
+ * is in units of {@link android.os.SystemClock#elapsedRealtime()}.
*/
public long activeSince;
@@ -387,7 +388,8 @@ public class ActivityManager {
/**
* The time when there was last activity in the service (either
- * explicit requests to start it or clients binding to it).
+ * explicit requests to start it or clients binding to it). This
+ * is in units of {@link android.os.SystemClock#uptimeMillis()}.
*/
public long lastActivityTime;
diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java
index a699388..a0a3bdf 100644
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -290,6 +290,11 @@ public abstract class BatteryStats implements Parcelable {
*/
public static abstract class Proc {
+ public static class ExcessiveWake {
+ public long overTime;
+ public long usedTime;
+ }
+
/**
* Returns the total time (in 1/100 sec) spent executing in user code.
*
@@ -326,6 +331,10 @@ public abstract class BatteryStats implements Parcelable {
* @see BatteryStats#getCpuSpeedSteps()
*/
public abstract long getTimeAtCpuSpeedStep(int speedStep, int which);
+
+ public abstract int countExcessiveWakes();
+
+ public abstract ExcessiveWake getExcessiveWake(int i);
}
/**
@@ -421,6 +430,8 @@ public abstract class BatteryStats implements Parcelable {
public static final int STATE_BLUETOOTH_ON_FLAG = 1<<20;
public static final int STATE_AUDIO_ON_FLAG = 1<<19;
public static final int STATE_VIDEO_ON_FLAG = 1<<18;
+ public static final int STATE_WAKE_LOCK_FLAG = 1<<17;
+ public static final int STATE_SENSOR_ON_FLAG = 1<<16;
public int states;
@@ -470,6 +481,16 @@ public abstract class BatteryStats implements Parcelable {
batteryVoltage = o.batteryVoltage;
states = o.states;
}
+
+ public boolean same(HistoryItem o) {
+ return batteryLevel == o.batteryLevel
+ && batteryStatus == o.batteryStatus
+ && batteryHealth == o.batteryHealth
+ && batteryPlugType == o.batteryPlugType
+ && batteryTemperature == o.batteryTemperature
+ && batteryVoltage == o.batteryVoltage
+ && states == o.states;
+ }
}
public static final class BitDescription {
@@ -633,6 +654,8 @@ public abstract class BatteryStats implements Parcelable {
new BitDescription(HistoryItem.STATE_BLUETOOTH_ON_FLAG, "bluetooth"),
new BitDescription(HistoryItem.STATE_AUDIO_ON_FLAG, "audio"),
new BitDescription(HistoryItem.STATE_VIDEO_ON_FLAG, "video"),
+ new BitDescription(HistoryItem.STATE_WAKE_LOCK_FLAG, "wake_lock"),
+ new BitDescription(HistoryItem.STATE_SENSOR_ON_FLAG, "sensor"),
new BitDescription(HistoryItem.STATE_BRIGHTNESS_MASK,
HistoryItem.STATE_BRIGHTNESS_SHIFT, "brightness",
SCREEN_BRIGHTNESS_NAMES),
@@ -1376,7 +1399,6 @@ public abstract class BatteryStats implements Parcelable {
pw.println(getDischargeStartLevel());
pw.print(prefix); pw.print(" Discharge cycle current level: ");
pw.println(getDischargeCurrentLevel());
- } else {
pw.print(prefix); pw.println(" Device is currently plugged into power");
pw.print(prefix); pw.print(" Last discharge cycle start level: ");
pw.println(getDischargeStartLevel());
@@ -1384,6 +1406,13 @@ public abstract class BatteryStats implements Parcelable {
pw.println(getDischargeCurrentLevel());
}
pw.println(" ");
+ } else {
+ pw.print(prefix); pw.println(" Device battery use since last full charge");
+ pw.print(prefix); pw.print(" Amount discharged (lower bound): ");
+ pw.println(getLowDischargeAmountSinceCharge());
+ pw.print(prefix); pw.print(" Amount discharged (upper bound): ");
+ pw.println(getHighDischargeAmountSinceCharge());
+ pw.println(" ");
}
@@ -1524,12 +1553,16 @@ public abstract class BatteryStats implements Parcelable {
long userTime;
long systemTime;
int starts;
+ int numExcessive;
userTime = ps.getUserTime(which);
systemTime = ps.getSystemTime(which);
starts = ps.getStarts(which);
+ numExcessive = which == STATS_SINCE_CHARGED
+ ? ps.countExcessiveWakes() : 0;
- if (userTime != 0 || systemTime != 0 || starts != 0) {
+ if (userTime != 0 || systemTime != 0 || starts != 0
+ || numExcessive != 0) {
sb.setLength(0);
sb.append(prefix); sb.append(" Proc ");
sb.append(ent.getKey()); sb.append(":\n");
@@ -1539,6 +1572,16 @@ public abstract class BatteryStats implements Parcelable {
sb.append(prefix); sb.append(" "); sb.append(starts);
sb.append(" proc starts");
pw.println(sb.toString());
+ for (int e=0; e<numExcessive; e++) {
+ Uid.Proc.ExcessiveWake ew = ps.getExcessiveWake(e);
+ if (ew != null) {
+ pw.print(prefix); pw.print(" * Killed for wake lock use: ");
+ pw.print(ew.usedTime); pw.print("ms over ");
+ pw.print(ew.overTime); pw.print("ms (");
+ pw.print((ew.usedTime*100)/ew.overTime);
+ pw.println("%)");
+ }
+ }
uidActivity = true;
}
}
diff --git a/core/java/com/android/internal/app/IBatteryStats.aidl b/core/java/com/android/internal/app/IBatteryStats.aidl
index d040d3f..1620778 100644
--- a/core/java/com/android/internal/app/IBatteryStats.aidl
+++ b/core/java/com/android/internal/app/IBatteryStats.aidl
@@ -22,8 +22,8 @@ import android.telephony.SignalStrength;
interface IBatteryStats {
byte[] getStatistics();
- void noteStartWakelock(int uid, String name, int type);
- void noteStopWakelock(int uid, String name, int type);
+ void noteStartWakelock(int uid, int pid, String name, int type);
+ void noteStopWakelock(int uid, int pid, String name, int type);
/* DO NOT CHANGE the position of noteStartSensor without updating
SensorService.cpp */
diff --git a/core/java/com/android/internal/os/BatteryStatsImpl.java b/core/java/com/android/internal/os/BatteryStatsImpl.java
index b3323e9..2f26135 100644
--- a/core/java/com/android/internal/os/BatteryStatsImpl.java
+++ b/core/java/com/android/internal/os/BatteryStatsImpl.java
@@ -27,6 +27,7 @@ import android.os.ParcelFormatException;
import android.os.Parcelable;
import android.os.Process;
import android.os.SystemClock;
+import android.os.BatteryStats.Uid.Proc.ExcessiveWake;
import android.telephony.ServiceState;
import android.telephony.SignalStrength;
import android.telephony.TelephonyManager;
@@ -63,7 +64,7 @@ public final class BatteryStatsImpl extends BatteryStats {
private static final int MAGIC = 0xBA757475; // 'BATSTATS'
// Current on-disk Parcel version
- private static final int VERSION = 49;
+ private static final int VERSION = 50;
// Maximum number of items we will record in the history.
private static final int MAX_HISTORY_ITEMS = 1000;
@@ -107,6 +108,7 @@ public final class BatteryStatsImpl extends BatteryStats {
int mNumHistoryItems;
HistoryItem mHistory;
HistoryItem mHistoryEnd;
+ HistoryItem mHistoryLastEnd;
HistoryItem mHistoryCache;
final HistoryItem mHistoryCur = new HistoryItem();
@@ -451,7 +453,7 @@ public final class BatteryStatsImpl extends BatteryStats {
* Clear state of this timer. Returns true if the timer is inactive
* so can be completely dropped.
*/
- boolean reset(boolean detachIfReset) {
+ boolean reset(BatteryStatsImpl stats, boolean detachIfReset) {
mTotalTime = mLoadedTime = mLastTime = 0;
mCount = mLoadedCount = mLastCount = 0;
if (detachIfReset) {
@@ -713,8 +715,8 @@ public final class BatteryStatsImpl extends BatteryStats {
out.writeInt(mTrackingReportedValues ? 1 : 0);
}
- boolean reset(boolean detachIfReset) {
- super.reset(detachIfReset);
+ boolean reset(BatteryStatsImpl stats, boolean detachIfReset) {
+ super.reset(stats, detachIfReset);
setStale();
return true;
}
@@ -749,7 +751,7 @@ public final class BatteryStatsImpl extends BatteryStats {
long mUpdateTime;
/**
- * The total time at which the timer was acquired, to determine if
+ * The total time at which the timer was acquired, to determine if it
* was actually held for an interesting duration.
*/
long mAcquireTime;
@@ -890,9 +892,14 @@ public final class BatteryStatsImpl extends BatteryStats {
return mCount;
}
- boolean reset(boolean detachIfReset) {
+ boolean reset(BatteryStatsImpl stats, boolean detachIfReset) {
boolean canDetach = mNesting <= 0;
- super.reset(canDetach && detachIfReset);
+ super.reset(stats, canDetach && detachIfReset);
+ if (mNesting > 0) {
+ mUpdateTime = stats.getBatteryRealtimeLocked(
+ SystemClock.elapsedRealtime() * 1000);
+ }
+ mAcquireTime = mTotalTime;
return canDetach;
}
@@ -1113,6 +1120,26 @@ public final class BatteryStatsImpl extends BatteryStats {
if (!mHaveBatteryLevel || !mRecordingHistory) {
return;
}
+
+ // If the current time is basically the same as the last time,
+ // just collapse into one record.
+ if (mHistoryEnd != null && mHistoryEnd.cmd == HistoryItem.CMD_UPDATE
+ && (mHistoryBaseTime+curTime) < (mHistoryEnd.time+100)) {
+ // If the current is the same as the one before, then we no
+ // longer need the entry.
+ if (mHistoryLastEnd != null && mHistoryLastEnd.cmd == HistoryItem.CMD_UPDATE
+ && mHistoryLastEnd.same(mHistoryCur)) {
+ mHistoryLastEnd.next = null;
+ mHistoryEnd.next = mHistoryCache;
+ mHistoryCache = mHistoryEnd;
+ mHistoryEnd = mHistoryLastEnd;
+ mHistoryLastEnd = null;
+ } else {
+ mHistoryEnd.setTo(mHistoryEnd.time, HistoryItem.CMD_UPDATE, mHistoryCur);
+ }
+ return;
+ }
+
if (mNumHistoryItems >= MAX_HISTORY_ITEMS) {
// Once we've reached the maximum number of items, we only
// record changes to the battery level.
@@ -1121,6 +1148,7 @@ public final class BatteryStatsImpl extends BatteryStats {
return;
}
}
+
addHistoryRecordLocked(curTime, HistoryItem.CMD_UPDATE);
}
@@ -1139,6 +1167,7 @@ public final class BatteryStatsImpl extends BatteryStats {
void addHistoryRecordLocked(HistoryItem rec) {
mNumHistoryItems++;
rec.next = null;
+ mHistoryLastEnd = mHistoryEnd;
if (mHistoryEnd != null) {
mHistoryEnd.next = rec;
mHistoryEnd = rec;
@@ -1151,7 +1180,7 @@ public final class BatteryStatsImpl extends BatteryStats {
if (mHistory != null) {
mHistoryEnd.next = mHistoryCache;
mHistoryCache = mHistory;
- mHistory = mHistoryEnd = null;
+ mHistory = mHistoryLastEnd = mHistoryEnd = null;
}
mNumHistoryItems = 0;
mHistoryBaseTime = 0;
@@ -1209,6 +1238,83 @@ public final class BatteryStatsImpl extends BatteryStats {
mBluetoothPingStart = -1;
}
+ int mWakeLockNesting;
+
+ public void noteStartWakeLocked(int uid, int pid, String name, int type) {
+ if (mWakeLockNesting == 0) {
+ mHistoryCur.states |= HistoryItem.STATE_WAKE_LOCK_FLAG;
+ if (DEBUG_HISTORY) Slog.v(TAG, "Start wake lock to: "
+ + Integer.toHexString(mHistoryCur.states));
+ addHistoryRecordLocked(SystemClock.elapsedRealtime());
+ }
+ mWakeLockNesting++;
+ if (uid >= 0) {
+ getUidStatsLocked(uid).noteStartWakeLocked(pid, name, type);
+ }
+ }
+
+ public void noteStopWakeLocked(int uid, int pid, String name, int type) {
+ mWakeLockNesting--;
+ if (mWakeLockNesting == 0) {
+ mHistoryCur.states &= ~HistoryItem.STATE_WAKE_LOCK_FLAG;
+ if (DEBUG_HISTORY) Slog.v(TAG, "Stop wake lock to: "
+ + Integer.toHexString(mHistoryCur.states));
+ addHistoryRecordLocked(SystemClock.elapsedRealtime());
+ }
+ if (uid >= 0) {
+ getUidStatsLocked(uid).noteStopWakeLocked(pid, name, type);
+ }
+ }
+
+ public void noteProcessDiedLocked(int uid, int pid) {
+ Uid u = mUidStats.get(uid);
+ if (u != null) {
+ u.mPids.remove(pid);
+ }
+ }
+
+ public long getProcessWakeTime(int uid, int pid, long realtime) {
+ Uid u = mUidStats.get(uid);
+ if (u != null) {
+ Uid.Pid p = u.mPids.get(pid);
+ if (p != null) {
+ return p.mWakeSum + (p.mWakeStart != 0 ? (realtime - p.mWakeStart) : 0);
+ }
+ }
+ return 0;
+ }
+
+ public void reportExcessiveWakeLocked(int uid, String proc, long overTime, long usedTime) {
+ Uid u = mUidStats.get(uid);
+ if (u != null) {
+ u.reportExcessiveWakeLocked(proc, overTime, usedTime);
+ }
+ }
+
+ int mSensorNesting;
+
+ public void noteStartSensorLocked(int uid, int sensor) {
+ if (mSensorNesting == 0) {
+ mHistoryCur.states |= HistoryItem.STATE_SENSOR_ON_FLAG;
+ if (DEBUG_HISTORY) Slog.v(TAG, "Start sensor to: "
+ + Integer.toHexString(mHistoryCur.states));
+ addHistoryRecordLocked(SystemClock.elapsedRealtime());
+ }
+ mSensorNesting++;
+ getUidStatsLocked(uid).noteStartSensor(sensor);
+ }
+
+ public void noteStopSensorLocked(int uid, int sensor) {
+ mSensorNesting--;
+ if (mSensorNesting == 0) {
+ mHistoryCur.states &= ~HistoryItem.STATE_SENSOR_ON_FLAG;
+ if (DEBUG_HISTORY) Slog.v(TAG, "Stop sensor to: "
+ + Integer.toHexString(mHistoryCur.states));
+ addHistoryRecordLocked(SystemClock.elapsedRealtime());
+ }
+ getUidStatsLocked(uid).noteStopSensor(sensor);
+ }
+
int mGpsNesting;
public void noteStartGpsLocked(int uid) {
@@ -1244,6 +1350,10 @@ public final class BatteryStatsImpl extends BatteryStats {
if (mScreenBrightnessBin >= 0) {
mScreenBrightnessTimer[mScreenBrightnessBin].startRunningLocked(this);
}
+
+ // Fake a wake lock, so we consider the device waked as long
+ // as the screen is on.
+ noteStartWakeLocked(-1, -1, "dummy", 0);
}
}
@@ -1258,6 +1368,8 @@ public final class BatteryStatsImpl extends BatteryStats {
if (mScreenBrightnessBin >= 0) {
mScreenBrightnessTimer[mScreenBrightnessBin].stopRunningLocked(this);
}
+
+ noteStopWakeLocked(-1, -1, "dummy", 0);
}
}
@@ -1798,6 +1910,11 @@ public final class BatteryStatsImpl extends BatteryStats {
*/
final HashMap<String, Pkg> mPackageStats = new HashMap<String, Pkg>();
+ /**
+ * The transient wake stats we have collected for this uid's pids.
+ */
+ final SparseArray<Pid> mPids = new SparseArray<Pid>();
+
public Uid(int uid) {
mUid = uid;
mWifiTurnedOnTimer = new StopwatchTimer(WIFI_TURNED_ON, null, mUnpluggables);
@@ -2081,27 +2198,27 @@ public final class BatteryStatsImpl extends BatteryStats {
boolean active = false;
if (mWifiTurnedOnTimer != null) {
- active |= !mWifiTurnedOnTimer.reset(false);
+ active |= !mWifiTurnedOnTimer.reset(BatteryStatsImpl.this, false);
active |= mWifiTurnedOn;
}
if (mFullWifiLockTimer != null) {
- active |= !mFullWifiLockTimer.reset(false);
+ active |= !mFullWifiLockTimer.reset(BatteryStatsImpl.this, false);
active |= mFullWifiLockOut;
}
if (mScanWifiLockTimer != null) {
- active |= !mScanWifiLockTimer.reset(false);
+ active |= !mScanWifiLockTimer.reset(BatteryStatsImpl.this, false);
active |= mScanWifiLockOut;
}
if (mWifiMulticastTimer != null) {
- active |= !mWifiMulticastTimer.reset(false);
+ active |= !mWifiMulticastTimer.reset(BatteryStatsImpl.this, false);
active |= mWifiMulticastEnabled;
}
if (mAudioTurnedOnTimer != null) {
- active |= !mAudioTurnedOnTimer.reset(false);
+ active |= !mAudioTurnedOnTimer.reset(BatteryStatsImpl.this, false);
active |= mAudioTurnedOn;
}
if (mVideoTurnedOnTimer != null) {
- active |= !mVideoTurnedOnTimer.reset(false);
+ active |= !mVideoTurnedOnTimer.reset(BatteryStatsImpl.this, false);
active |= mVideoTurnedOn;
}
@@ -2146,6 +2263,14 @@ public final class BatteryStatsImpl extends BatteryStats {
}
mProcessStats.clear();
}
+ if (mPids.size() > 0) {
+ for (int i=0; !active && i<mPids.size(); i++) {
+ Pid pid = mPids.valueAt(i);
+ if (pid.mWakeStart != 0) {
+ active = true;
+ }
+ }
+ }
if (mPackageStats.size() > 0) {
Iterator<Map.Entry<String, Pkg>> it = mPackageStats.entrySet().iterator();
while (it.hasNext()) {
@@ -2164,6 +2289,8 @@ public final class BatteryStatsImpl extends BatteryStats {
mPackageStats.clear();
}
+ mPids.clear();
+
if (!active) {
if (mWifiTurnedOnTimer != null) {
mWifiTurnedOnTimer.detach();
@@ -2412,13 +2539,13 @@ public final class BatteryStatsImpl extends BatteryStats {
boolean reset() {
boolean wlactive = false;
if (mTimerFull != null) {
- wlactive |= !mTimerFull.reset(false);
+ wlactive |= !mTimerFull.reset(BatteryStatsImpl.this, false);
}
if (mTimerPartial != null) {
- wlactive |= !mTimerPartial.reset(false);
+ wlactive |= !mTimerPartial.reset(BatteryStatsImpl.this, false);
}
if (mTimerWindow != null) {
- wlactive |= !mTimerWindow.reset(false);
+ wlactive |= !mTimerWindow.reset(BatteryStatsImpl.this, false);
}
if (!wlactive) {
if (mTimerFull != null) {
@@ -2486,7 +2613,7 @@ public final class BatteryStatsImpl extends BatteryStats {
}
boolean reset() {
- if (mTimer.reset(true)) {
+ if (mTimer.reset(BatteryStatsImpl.this, true)) {
mTimer = null;
return true;
}
@@ -2598,6 +2725,8 @@ public final class BatteryStatsImpl extends BatteryStats {
SamplingCounter[] mSpeedBins;
+ ArrayList<ExcessiveWake> mExcessiveWake;
+
Proc() {
mUnpluggables.add(this);
mSpeedBins = new SamplingCounter[getCpuSpeedSteps()];
@@ -2624,6 +2753,58 @@ public final class BatteryStatsImpl extends BatteryStats {
}
}
+ public int countExcessiveWakes() {
+ return mExcessiveWake != null ? mExcessiveWake.size() : 0;
+ }
+
+ public ExcessiveWake getExcessiveWake(int i) {
+ if (mExcessiveWake != null) {
+ return mExcessiveWake.get(i);
+ }
+ return null;
+ }
+
+ public void addExcessiveWake(long overTime, long usedTime) {
+ if (mExcessiveWake == null) {
+ mExcessiveWake = new ArrayList<ExcessiveWake>();
+ }
+ ExcessiveWake ew = new ExcessiveWake();
+ ew.overTime = overTime;
+ ew.usedTime = usedTime;
+ mExcessiveWake.add(ew);
+ }
+
+ void writeExcessiveWakeToParcelLocked(Parcel out) {
+ if (mExcessiveWake == null) {
+ out.writeInt(0);
+ return;
+ }
+
+ final int N = mExcessiveWake.size();
+ out.writeInt(N);
+ for (int i=0; i<N; i++) {
+ ExcessiveWake ew = mExcessiveWake.get(i);
+ out.writeLong(ew.overTime);
+ out.writeLong(ew.usedTime);
+ }
+ }
+
+ void readExcessiveWakeFromParcelLocked(Parcel in) {
+ final int N = in.readInt();
+ if (N == 0) {
+ mExcessiveWake = null;
+ return;
+ }
+
+ mExcessiveWake = new ArrayList<ExcessiveWake>();
+ for (int i=0; i<N; i++) {
+ ExcessiveWake ew = new ExcessiveWake();
+ ew.overTime = in.readLong();
+ ew.usedTime = in.readLong();
+ mExcessiveWake.add(ew);
+ }
+ }
+
void writeToParcelLocked(Parcel out) {
out.writeLong(mUserTime);
out.writeLong(mSystemTime);
@@ -2648,6 +2829,8 @@ public final class BatteryStatsImpl extends BatteryStats {
out.writeInt(0);
}
}
+
+ writeExcessiveWakeToParcelLocked(out);
}
void readFromParcelLocked(Parcel in) {
@@ -2676,6 +2859,8 @@ public final class BatteryStatsImpl extends BatteryStats {
mSpeedBins[i] = new SamplingCounter(mUnpluggables, in);
}
}
+
+ readExcessiveWakeFromParcelLocked(in);
}
public BatteryStatsImpl getBatteryStats() {
@@ -3153,6 +3338,11 @@ public final class BatteryStatsImpl extends BatteryStats {
}
}
+ public class Pid {
+ long mWakeSum;
+ long mWakeStart;
+ }
+
/**
* Retrieve the statistics object for a particular process, creating
* if needed.
@@ -3167,6 +3357,15 @@ public final class BatteryStatsImpl extends BatteryStats {
return ps;
}
+ public Pid getPidStatsLocked(int pid) {
+ Pid p = mPids.get(pid);
+ if (p == null) {
+ p = new Pid();
+ mPids.put(pid, p);
+ }
+ return p;
+ }
+
/**
* Retrieve the statistics object for a particular service, creating
* if needed.
@@ -3259,18 +3458,36 @@ public final class BatteryStatsImpl extends BatteryStats {
return t;
}
- public void noteStartWakeLocked(String name, int type) {
+ public void noteStartWakeLocked(int pid, String name, int type) {
StopwatchTimer t = getWakeTimerLocked(name, type);
if (t != null) {
t.startRunningLocked(BatteryStatsImpl.this);
}
+ if (pid >= 0) {
+ Pid p = getPidStatsLocked(pid);
+ p.mWakeStart = SystemClock.elapsedRealtime();
+ }
}
- public void noteStopWakeLocked(String name, int type) {
+ public void noteStopWakeLocked(int pid, String name, int type) {
StopwatchTimer t = getWakeTimerLocked(name, type);
if (t != null) {
t.stopRunningLocked(BatteryStatsImpl.this);
}
+ if (pid >= 0) {
+ Pid p = mPids.get(pid);
+ if (p != null) {
+ p.mWakeSum += SystemClock.elapsedRealtime() - p.mWakeStart;
+ p.mWakeStart = 0;
+ }
+ }
+ }
+
+ public void reportExcessiveWakeLocked(String proc, long overTime, long usedTime) {
+ Proc p = getProcessStatsLocked(proc);
+ if (p != null) {
+ p.addExcessiveWake(overTime, usedTime);
+ }
}
public void noteStartSensor(int sensor) {
@@ -3372,6 +3589,10 @@ public final class BatteryStatsImpl extends BatteryStats {
return mOnBattery;
}
+ public boolean isScreenOn() {
+ return mScreenOn;
+ }
+
void initTimes() {
mBatteryRealtime = mTrackBatteryPastUptime = 0;
mBatteryUptime = mTrackBatteryPastRealtime = 0;
@@ -3384,24 +3605,24 @@ public final class BatteryStatsImpl extends BatteryStats {
public void resetAllStatsLocked() {
mStartCount = 0;
initTimes();
- mScreenOnTimer.reset(false);
+ mScreenOnTimer.reset(this, false);
for (int i=0; i<NUM_SCREEN_BRIGHTNESS_BINS; i++) {
- mScreenBrightnessTimer[i].reset(false);
+ mScreenBrightnessTimer[i].reset(this, false);
}
mInputEventCounter.reset(false);
- mPhoneOnTimer.reset(false);
- mAudioOnTimer.reset(false);
- mVideoOnTimer.reset(false);
+ mPhoneOnTimer.reset(this, false);
+ mAudioOnTimer.reset(this, false);
+ mVideoOnTimer.reset(this, false);
for (int i=0; i<NUM_SIGNAL_STRENGTH_BINS; i++) {
- mPhoneSignalStrengthsTimer[i].reset(false);
+ mPhoneSignalStrengthsTimer[i].reset(this, false);
}
- mPhoneSignalScanningTimer.reset(false);
+ mPhoneSignalScanningTimer.reset(this, false);
for (int i=0; i<NUM_DATA_CONNECTION_TYPES; i++) {
- mPhoneDataConnectionsTimer[i].reset(false);
+ mPhoneDataConnectionsTimer[i].reset(this, false);
}
- mWifiOnTimer.reset(false);
- mWifiRunningTimer.reset(false);
- mBluetoothOnTimer.reset(false);
+ mWifiOnTimer.reset(this, false);
+ mWifiRunningTimer.reset(this, false);
+ mBluetoothOnTimer.reset(this, false);
for (int i=0; i<mUidStats.size(); i++) {
if (mUidStats.valueAt(i).reset()) {
@@ -4083,6 +4304,7 @@ public final class BatteryStatsImpl extends BatteryStats {
p.mUserTime = p.mLoadedUserTime = in.readLong();
p.mSystemTime = p.mLoadedSystemTime = in.readLong();
p.mStarts = p.mLoadedStarts = in.readInt();
+ p.readExcessiveWakeFromParcelLocked(in);
}
NP = in.readInt();
@@ -4271,6 +4493,7 @@ public final class BatteryStatsImpl extends BatteryStats {
out.writeLong(ps.mUserTime);
out.writeLong(ps.mSystemTime);
out.writeInt(ps.mStarts);
+ ps.writeExcessiveWakeToParcelLocked(out);
}
}
generated by cgit v1.1 at 2025-11-27 11:41:04 +0000