/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.server.am;
import android.util.ArraySet;
import android.util.EventLog;
import android.util.Slog;
import com.android.internal.app.ProcessStats;
import com.android.internal.os.BatteryStatsImpl;
import android.app.ActivityManager;
import android.app.Dialog;
import android.app.IApplicationThread;
import android.app.IInstrumentationWatcher;
import android.app.IUiAutomationConnection;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.res.CompatibilityInfo;
import android.os.Bundle;
import android.os.IBinder;
import android.os.Process;
import android.os.SystemClock;
import android.os.UserHandle;
import android.util.ArrayMap;
import android.util.PrintWriterPrinter;
import android.util.TimeUtils;
import java.io.PrintWriter;
import java.util.ArrayList;
/**
* Full information about a particular process that
* is currently running.
*/
final class ProcessRecord {
private final BatteryStatsImpl mBatteryStats; // where to collect runtime statistics
final ApplicationInfo info; // all about the first app in the process
final boolean isolated; // true if this is a special isolated process
final int uid; // uid of process; may be different from 'info' if isolated
final int userId; // user of process.
final String processName; // name of the process
// List of packages running in the process
final ArrayMap<String, ProcessStats.ProcessStateHolder> pkgList
= new ArrayMap<String, ProcessStats.ProcessStateHolder>();
ArraySet<String> pkgDeps; // additional packages we have a dependency on
IApplicationThread thread; // the actual proc... may be null only if
// 'persistent' is true (in which case we
// are in the process of launching the app)
ProcessStats.ProcessState baseProcessTracker;
BatteryStatsImpl.Uid.Proc curProcBatteryStats;
int pid; // The process of this application; 0 if none
boolean starting; // True if the process is being started
long lastActivityTime; // For managing the LRU list
long lastPssTime; // Last time we retrieved PSS data
long nextPssTime; // Next time we want to request PSS data
long lastStateTime; // Last time setProcState changed
long initialIdlePss; // Initial memory pss of process for idle maintenance.
long lastPss; // Last computed memory pss.
long lastCachedPss; // Last computed pss when in cached state.
int maxAdj; // Maximum OOM adjustment for this process
int curRawAdj; // Current OOM unlimited adjustment for this process
int setRawAdj; // Last set OOM unlimited adjustment for this process
int curAdj; // Current OOM adjustment for this process
int setAdj; // Last set OOM adjustment for this process
int curSchedGroup; // Currently desired scheduling class
int setSchedGroup; // Last set to background scheduling class
int trimMemoryLevel; // Last selected memory trimming level
int curProcState = -1; // Currently computed process state: ActivityManager.PROCESS_STATE_*
int repProcState = -1; // Last reported process state
int setProcState = -1; // Last set process state in process tracker
int pssProcState = -1; // The proc state we are currently requesting pss for
boolean serviceb; // Process currently is on the service B list
boolean serviceHighRam; // We are forcing to service B list due to its RAM use
boolean setIsForeground; // Running foreground UI when last set?
boolean notCachedSinceIdle; // Has this process not been in a cached state since last idle?
boolean hasClientActivities; // Are there any client services with activities?
boolean hasStartedServices; // Are there any started services running in this process?
boolean foregroundServices; // Running any services that are foreground?
boolean foregroundActivities; // Running any activities that are foreground?
boolean repForegroundActivities; // Last reported foreground activities.
boolean systemNoUi; // This is a system process, but not currently showing UI.
boolean hasShownUi; // Has UI been shown in this process since it was started?
boolean pendingUiClean; // Want to clean up resources from showing UI?
boolean hasAboveClient; // Bound using BIND_ABOVE_CLIENT, so want to be lower
boolean treatLikeActivity; // Bound using BIND_TREAT_LIKE_ACTIVITY
boolean bad; // True if disabled in the bad process list
boolean killedByAm; // True when proc has been killed by activity manager, not for RAM
boolean killed; // True once we know the process has been killed
boolean procStateChanged; // Keep track of whether we changed 'setAdj'.
String waitingToKill; // Process is waiting to be killed when in the bg, and reason
IBinder forcingToForeground;// Token that is forcing this process to be foreground
int adjSeq; // Sequence id for identifying oom_adj assignment cycles
int lruSeq; // Sequence id for identifying LRU update cycles
CompatibilityInfo compat; // last used compatibility mode
IBinder.DeathRecipient deathRecipient; // Who is watching for the death.
ComponentName instrumentationClass;// class installed to instrument app
ApplicationInfo instrumentationInfo; // the application being instrumented
String instrumentationProfileFile; // where to save profiling
IInstrumentationWatcher instrumentationWatcher; // who is waiting
IUiAutomationConnection instrumentationUiAutomationConnection; // Connection to use the UI introspection APIs.
Bundle instrumentationArguments;// as given to us
ComponentName instrumentationResultClass;// copy of instrumentationClass
boolean usingWrapper; // Set to true when process was launched with a wrapper attached
BroadcastRecord curReceiver;// receiver currently running in the app
long lastWakeTime; // How long proc held wake lock at last check
long lastCpuTime; // How long proc has run CPU at last check
long curCpuTime; // How long proc has run CPU most recently
long lastRequestedGc; // When we last asked the app to do a gc
long lastLowMemory; // When we last told the app that memory is low
boolean reportLowMemory; // Set to true when waiting to report low mem
boolean empty; // Is this an empty background process?
boolean cached; // Is this a cached process?
String adjType; // Debugging: primary thing impacting oom_adj.
int adjTypeCode; // Debugging: adj code to report to app.
Object adjSource; // Debugging: option dependent object.
int adjSourceProcState; // Debugging: proc state of adjSource's process.
Object adjTarget; // Debugging: target component impacting oom_adj.
Runnable crashHandler; // Optional local handler to be invoked in the process crash.
// contains HistoryRecord objects
final ArrayList<ActivityRecord> activities = new ArrayList<ActivityRecord>();
// all ServiceRecord running in this process
final ArraySet<ServiceRecord> services = new ArraySet<ServiceRecord>();
// services that are currently executing code (need to remain foreground).
final ArraySet<ServiceRecord> executingServices
= new ArraySet<ServiceRecord>();
// All ConnectionRecord this process holds
final ArraySet<ConnectionRecord> connections
= new ArraySet<ConnectionRecord>();
// all IIntentReceivers that are registered from this process.
final ArraySet<ReceiverList> receivers = new ArraySet<ReceiverList>();
// class (String) -> ContentProviderRecord
final ArrayMap<String, ContentProviderRecord> pubProviders
= new ArrayMap<String, ContentProviderRecord>();
// All ContentProviderRecord process is using
final ArrayList<ContentProviderConnection> conProviders
= new ArrayList<ContentProviderConnection>();
boolean execServicesFg; // do we need to be executing services in the foreground?
boolean persistent; // always keep this application running?
boolean crashing; // are we in the process of crashing?
Dialog crashDialog; // dialog being displayed due to crash.
boolean forceCrashReport; // suppress normal auto-dismiss of crash dialog & report UI?
boolean notResponding; // does the app have a not responding dialog?
Dialog anrDialog; // dialog being displayed due to app not resp.
boolean removed; // has app package been removed from device?
boolean debugging; // was app launched for debugging?
boolean waitedForDebugger; // has process show wait for debugger dialog?
Dialog waitDialog; // current wait for debugger dialog
String shortStringName; // caching of toShortString() result.
String stringName; // caching of toString() result.
// These reports are generated & stored when an app gets into an error condition.
// They will be "null" when all is OK.
ActivityManager.ProcessErrorStateInfo crashingReport;
ActivityManager.ProcessErrorStateInfo notRespondingReport;
// Who will be notified of the error. This is usually an activity in the
// app that installed the package.
ComponentName errorReportReceiver;
void dump(PrintWriter pw, String prefix) {
final long now = SystemClock.uptimeMillis();
pw.print(prefix); pw.print("user #"); pw.print(userId);
pw.print(" uid="); pw.print(info.uid);
if (uid != info.uid) {
pw.print(" ISOLATED uid="); pw.print(uid);
}
pw.println();
if (info.className != null) {
pw.print(prefix); pw.print("class="); pw.println(info.className);
}
if (info.manageSpaceActivityName != null) {
pw.print(prefix); pw.print("manageSpaceActivityName=");
pw.println(info.manageSpaceActivityName);
}
pw.print(prefix); pw.print("dir="); pw.print(info.sourceDir);
pw.print(" publicDir="); pw.print(info.publicSourceDir);
pw.print(" data="); pw.println(info.dataDir);
pw.print(prefix); pw.print("packageList={");
for (int i=0; i<pkgList.size(); i++) {
if (i > 0) pw.print(", ");
pw.print(pkgList.keyAt(i));
}
pw.println("}");
if (pkgDeps != null) {
pw.print(prefix); pw.print("packageDependencies={");
for (int i=0; i<pkgDeps.size(); i++) {
if (i > 0) pw.print(", ");
pw.print(pkgDeps.valueAt(i));
}
pw.println("}");
}
pw.print(prefix); pw.print("compat="); pw.println(compat);
if (instrumentationClass != null || instrumentationProfileFile != null
|| instrumentationArguments != null) {
pw.print(prefix); pw.print("instrumentationClass=");
pw.print(instrumentationClass);
pw.print(" instrumentationProfileFile=");
pw.println(instrumentationProfileFile);
pw.print(prefix); pw.print("instrumentationArguments=");
pw.println(instrumentationArguments);
pw.print(prefix); pw.print("instrumentationInfo=");
pw.println(instrumentationInfo);
if (instrumentationInfo != null) {
instrumentationInfo.dump(new PrintWriterPrinter(pw), prefix + " ");
}
}
pw.print(prefix); pw.print("thread="); pw.println(thread);
pw.print(prefix); pw.print("pid="); pw.print(pid); pw.print(" starting=");
pw.println(starting);
pw.print(prefix); pw.print("lastActivityTime=");
TimeUtils.formatDuration(lastActivityTime, now, pw);
pw.print(" lastPssTime=");
TimeUtils.formatDuration(lastPssTime, now, pw);
pw.print(" nextPssTime=");
TimeUtils.formatDuration(nextPssTime, now, pw);
pw.println();
pw.print(prefix); pw.print("adjSeq="); pw.print(adjSeq);
pw.print(" lruSeq="); pw.print(lruSeq);
pw.print(" lastPss="); pw.print(lastPss);
pw.print(" lastCachedPss="); pw.println(lastCachedPss);
pw.print(prefix); pw.print("cached="); pw.print(cached);
pw.print(" empty="); pw.println(empty);
if (serviceb) {
pw.print(prefix); pw.print("serviceb="); pw.print(serviceb);
pw.print(" serviceHighRam="); pw.println(serviceHighRam);
}
if (notCachedSinceIdle) {
pw.print(prefix); pw.print("notCachedSinceIdle="); pw.print(notCachedSinceIdle);
pw.print(" initialIdlePss="); pw.println(initialIdlePss);
}
pw.print(prefix); pw.print("oom: max="); pw.print(maxAdj);
pw.print(" curRaw="); pw.print(curRawAdj);
pw.print(" setRaw="); pw.print(setRawAdj);
pw.print(" cur="); pw.print(curAdj);
pw.print(" set="); pw.println(setAdj);
pw.print(prefix); pw.print("curSchedGroup="); pw.print(curSchedGroup);
pw.print(" setSchedGroup="); pw.print(setSchedGroup);
pw.print(" systemNoUi="); pw.print(systemNoUi);
pw.print(" trimMemoryLevel="); pw.println(trimMemoryLevel);
pw.print(prefix); pw.print("curProcState="); pw.print(curProcState);
pw.print(" repProcState="); pw.print(repProcState);
pw.print(" pssProcState="); pw.print(pssProcState);
pw.print(" setProcState="); pw.print(setProcState);
pw.print(" lastStateTime=");
TimeUtils.formatDuration(lastStateTime, now, pw);
pw.println();
if (hasShownUi || pendingUiClean || hasAboveClient || treatLikeActivity) {
pw.print(prefix); pw.print("hasShownUi="); pw.print(hasShownUi);
pw.print(" pendingUiClean="); pw.print(pendingUiClean);
pw.print(" hasAboveClient="); pw.print(hasAboveClient);
pw.print(" treatLikeActivity="); pw.println(treatLikeActivity);
}
if (setIsForeground || foregroundServices || forcingToForeground != null) {
pw.print(prefix); pw.print("setIsForeground="); pw.print(setIsForeground);
pw.print(" foregroundServices="); pw.print(foregroundServices);
pw.print(" forcingToForeground="); pw.println(forcingToForeground);
}
if (persistent || removed) {
pw.print(prefix); pw.print("persistent="); pw.print(persistent);
pw.print(" removed="); pw.println(removed);
}
if (hasClientActivities || foregroundActivities || repForegroundActivities) {
pw.print(prefix); pw.print("hasClientActivities="); pw.print(hasClientActivities);
pw.print(" foregroundActivities="); pw.print(foregroundActivities);
pw.print(" (rep="); pw.print(repForegroundActivities); pw.println(")");
}
if (hasStartedServices) {
pw.print(prefix); pw.print("hasStartedServices="); pw.println(hasStartedServices);
}
if (setProcState >= ActivityManager.PROCESS_STATE_SERVICE) {
long wtime;
synchronized (mBatteryStats) {
wtime = mBatteryStats.getProcessWakeTime(info.uid,
pid, SystemClock.elapsedRealtime());
}
pw.print(prefix); pw.print("lastWakeTime="); pw.print(lastWakeTime);
pw.print(" timeUsed=");
TimeUtils.formatDuration(wtime-lastWakeTime, pw); pw.println("");
pw.print(prefix); pw.print("lastCpuTime="); pw.print(lastCpuTime);
pw.print(" timeUsed=");
TimeUtils.formatDuration(curCpuTime-lastCpuTime, pw); pw.println("");
}
pw.print(prefix); pw.print("lastRequestedGc=");
TimeUtils.formatDuration(lastRequestedGc, now, pw);
pw.print(" lastLowMemory=");
TimeUtils.formatDuration(lastLowMemory, now, pw);
pw.print(" reportLowMemory="); pw.println(reportLowMemory);
if (killed || killedByAm || waitingToKill != null) {
pw.print(prefix); pw.print("killed="); pw.print(killed);
pw.print(" killedByAm="); pw.print(killedByAm);
pw.print(" waitingToKill="); pw.println(waitingToKill);
}
if (debugging || crashing || crashDialog != null || notResponding
|| anrDialog != null || bad) {
pw.print(prefix); pw.print("debugging="); pw.print(debugging);
pw.print(" crashing="); pw.print(crashing);
pw.print(" "); pw.print(crashDialog);
pw.print(" notResponding="); pw.print(notResponding);
pw.print(" " ); pw.print(anrDialog);
pw.print(" bad="); pw.print(bad);
// crashing or notResponding is always set before errorReportReceiver
if (errorReportReceiver != null) {
pw.print(" errorReportReceiver=");
pw.print(errorReportReceiver.flattenToShortString());
}
pw.println();
}
if (activities.size() > 0) {
pw.print(prefix); pw.println("Activities:");
for (int i=0; i<activities.size(); i++) {
pw.print(prefix); pw.print(" - "); pw.println(activities.get(i));
}
}
if (services.size() > 0) {
pw.print(prefix); pw.println("Services:");
for (int i=0; i<services.size(); i++) {
pw.print(prefix); pw.print(" - "); pw.println(services.valueAt(i));
}
}
if (executingServices.size() > 0) {
pw.print(prefix); pw.print("Executing Services (fg=");
pw.print(execServicesFg); pw.println(")");
for (int i=0; i<executingServices.size(); i++) {
pw.print(prefix); pw.print(" - "); pw.println(executingServices.valueAt(i));
}
}
if (connections.size() > 0) {
pw.print(prefix); pw.println("Connections:");
for (int i=0; i<connections.size(); i++) {
pw.print(prefix); pw.print(" - "); pw.println(connections.valueAt(i));
}
}
if (pubProviders.size() > 0) {
pw.print(prefix); pw.println("Published Providers:");
for (int i=0; i<pubProviders.size(); i++) {
pw.print(prefix); pw.print(" - "); pw.println(pubProviders.keyAt(i));
pw.print(prefix); pw.print(" -> "); pw.println(pubProviders.valueAt(i));
}
}
if (conProviders.size() > 0) {
pw.print(prefix); pw.println("Connected Providers:");
for (int i=0; i<conProviders.size(); i++) {
pw.print(prefix); pw.print(" - "); pw.println(conProviders.get(i).toShortString());
}
}
if (curReceiver != null) {
pw.print(prefix); pw.print("curReceiver="); pw.println(curReceiver);
}
if (receivers.size() > 0) {
pw.print(prefix); pw.println("Receivers:");
for (int i=0; i<receivers.size(); i++) {
pw.print(prefix); pw.print(" - "); pw.println(receivers.valueAt(i));
}
}
}
ProcessRecord(BatteryStatsImpl _batteryStats, ApplicationInfo _info,
String _processName, int _uid) {
mBatteryStats = _batteryStats;
info = _info;
isolated = _info.uid != _uid;
uid = _uid;
userId = UserHandle.getUserId(_uid);
processName = _processName;
pkgList.put(_info.packageName, new ProcessStats.ProcessStateHolder(_info.versionCode));
maxAdj = ProcessList.UNKNOWN_ADJ;
curRawAdj = setRawAdj = -100;
curAdj = setAdj = -100;
persistent = false;
removed = false;
lastStateTime = lastPssTime = nextPssTime = SystemClock.uptimeMillis();
}
public void setPid(int _pid) {
pid = _pid;
shortStringName = null;
stringName = null;
}
public void makeActive(IApplicationThread _thread, ProcessStatsService tracker) {
if (thread == null) {
final ProcessStats.ProcessState origBase = baseProcessTracker;
if (origBase != null) {
origBase.setState(ProcessStats.STATE_NOTHING,
tracker.getMemFactorLocked(), SystemClock.uptimeMillis(), pkgList);
origBase.makeInactive();
}
baseProcessTracker = tracker.getProcessStateLocked(info.packageName, info.uid,
info.versionCode, processName);
baseProcessTracker.makeActive();
for (int i=0; i<pkgList.size(); i++) {
ProcessStats.ProcessStateHolder holder = pkgList.valueAt(i);
if (holder.state != null && holder.state != origBase) {
holder.state.makeInactive();
}
holder.state = tracker.getProcessStateLocked(pkgList.keyAt(i), info.uid,
info.versionCode, processName);
if (holder.state != baseProcessTracker) {
holder.state.makeActive();
}
}
}
thread = _thread;
}
public void makeInactive(ProcessStatsService tracker) {
thread = null;
final ProcessStats.ProcessState origBase = baseProcessTracker;
if (origBase != null) {
if (origBase != null) {
origBase.setState(ProcessStats.STATE_NOTHING,
tracker.getMemFactorLocked(), SystemClock.uptimeMillis(), pkgList);
origBase.makeInactive();
}
baseProcessTracker = null;
for (int i=0; i<pkgList.size(); i++) {
ProcessStats.ProcessStateHolder holder = pkgList.valueAt(i);
if (holder.state != null && holder.state != origBase) {
holder.state.makeInactive();
}
holder.state = null;
}
}
}
/**
* This method returns true if any of the activities within the process record are interesting
* to the user. See HistoryRecord.isInterestingToUserLocked()
*/
public boolean isInterestingToUserLocked() {
final int size = activities.size();
for (int i = 0 ; i < size ; i++) {
ActivityRecord r = activities.get(i);
if (r.isInterestingToUserLocked()) {
return true;
}
}
return false;
}
public void stopFreezingAllLocked() {
int i = activities.size();
while (i > 0) {
i--;
activities.get(i).stopFreezingScreenLocked(true);
}
}
public void unlinkDeathRecipient() {
if (deathRecipient != null && thread != null) {
thread.asBinder().unlinkToDeath(deathRecipient, 0);
}
deathRecipient = null;
}
void updateHasAboveClientLocked() {
hasAboveClient = false;
for (int i=connections.size()-1; i>=0; i--) {
ConnectionRecord cr = connections.valueAt(i);
if ((cr.flags&Context.BIND_ABOVE_CLIENT) != 0) {
hasAboveClient = true;
break;
}
}
}
int modifyRawOomAdj(int adj) {
if (hasAboveClient) {
// If this process has bound to any services with BIND_ABOVE_CLIENT,
// then we need to drop its adjustment to be lower than the service's
// in order to honor the request. We want to drop it by one adjustment
// level... but there is special meaning applied to various levels so
// we will skip some of them.
if (adj < ProcessList.FOREGROUND_APP_ADJ) {
// System process will not get dropped, ever
} else if (adj < ProcessList.VISIBLE_APP_ADJ) {
adj = ProcessList.VISIBLE_APP_ADJ;
} else if (adj < ProcessList.PERCEPTIBLE_APP_ADJ) {
adj = ProcessList.PERCEPTIBLE_APP_ADJ;
} else if (adj < ProcessList.CACHED_APP_MIN_ADJ) {
adj = ProcessList.CACHED_APP_MIN_ADJ;
} else if (adj < ProcessList.CACHED_APP_MAX_ADJ) {
adj++;
}
}
return adj;
}
void kill(String reason, boolean noisy) {
if (!killedByAm) {
if (noisy) {
Slog.i(ActivityManagerService.TAG, "Killing " + toShortString() + " (adj " + setAdj
+ "): " + reason);
}
EventLog.writeEvent(EventLogTags.AM_KILL, userId, pid, processName, setAdj, reason);
Process.killProcessQuiet(pid);
Process.killProcessGroup(info.uid, pid);
if (!persistent) {
killed = true;
killedByAm = true;
}
}
}
public String toShortString() {
if (shortStringName != null) {
return shortStringName;
}
StringBuilder sb = new StringBuilder(128);
toShortString(sb);
return shortStringName = sb.toString();
}
void toShortString(StringBuilder sb) {
sb.append(pid);
sb.append(':');
sb.append(processName);
sb.append('/');
if (info.uid < Process.FIRST_APPLICATION_UID) {
sb.append(uid);
} else {
sb.append('u');
sb.append(userId);
int appId = UserHandle.getAppId(info.uid);
if (appId >= Process.FIRST_APPLICATION_UID) {
sb.append('a');
sb.append(appId - Process.FIRST_APPLICATION_UID);
} else {
sb.append('s');
sb.append(appId);
}
if (uid != info.uid) {
sb.append('i');
sb.append(UserHandle.getAppId(uid) - Process.FIRST_ISOLATED_UID);
}
}
}
public String toString() {
if (stringName != null) {
return stringName;
}
StringBuilder sb = new StringBuilder(128);
sb.append("ProcessRecord{");
sb.append(Integer.toHexString(System.identityHashCode(this)));
sb.append(' ');
toShortString(sb);
sb.append('}');
return stringName = sb.toString();
}
public String makeAdjReason() {
if (adjSource != null || adjTarget != null) {
StringBuilder sb = new StringBuilder(128);
sb.append(' ');
if (adjTarget instanceof ComponentName) {
sb.append(((ComponentName)adjTarget).flattenToShortString());
} else if (adjTarget != null) {
sb.append(adjTarget.toString());
} else {
sb.append("{null}");
}
sb.append("<=");
if (adjSource instanceof ProcessRecord) {
sb.append("Proc{");
sb.append(((ProcessRecord)adjSource).toShortString());
sb.append("}");
} else if (adjSource != null) {
sb.append(adjSource.toString());
} else {
sb.append("{null}");
}
return sb.toString();
}
return null;
}
/*
* Return true if package has been added false if not
*/
public boolean addPackage(String pkg, int versionCode, ProcessStatsService tracker) {
if (!pkgList.containsKey(pkg)) {
ProcessStats.ProcessStateHolder holder = new ProcessStats.ProcessStateHolder(
versionCode);
if (baseProcessTracker != null) {
holder.state = tracker.getProcessStateLocked(
pkg, info.uid, versionCode, processName);
pkgList.put(pkg, holder);
if (holder.state != baseProcessTracker) {
holder.state.makeActive();
}
} else {
pkgList.put(pkg, holder);
}
return true;
}
return false;
}
public int getSetAdjWithServices() {
if (setAdj >= ProcessList.CACHED_APP_MIN_ADJ) {
if (hasStartedServices) {
return ProcessList.SERVICE_B_ADJ;
}
}
return setAdj;
}
public void forceProcessStateUpTo(int newState) {
if (repProcState > newState) {
curProcState = repProcState = newState;
}
}
/*
* Delete all packages from list except the package indicated in info
*/
public void resetPackageList(ProcessStatsService tracker) {
final int N = pkgList.size();
if (baseProcessTracker != null) {
long now = SystemClock.uptimeMillis();
baseProcessTracker.setState(ProcessStats.STATE_NOTHING,
tracker.getMemFactorLocked(), now, pkgList);
if (N != 1) {
for (int i=0; i<N; i++) {
ProcessStats.ProcessStateHolder holder = pkgList.valueAt(i);
if (holder.state != null && holder.state != baseProcessTracker) {
holder.state.makeInactive();
}
}
pkgList.clear();
ProcessStats.ProcessState ps = tracker.getProcessStateLocked(
info.packageName, info.uid, info.versionCode, processName);
ProcessStats.ProcessStateHolder holder = new ProcessStats.ProcessStateHolder(
info.versionCode);
holder.state = ps;
pkgList.put(info.packageName, holder);
if (ps != baseProcessTracker) {
ps.makeActive();
}
}
} else if (N != 1) {
pkgList.clear();
pkgList.put(info.packageName, new ProcessStats.ProcessStateHolder(info.versionCode));
}
}
public String[] getPackageList() {
int size = pkgList.size();
if (size == 0) {
return null;
}
String list[] = new String[size];
for (int i=0; i<pkgList.size(); i++) {
list[i] = pkgList.keyAt(i);
}
return list;
}
}