services/java/com/android/server/am/ProcessRecord.java - platform/frameworks/base - Git at Google

 /*
  * 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 com.android.internal.os.BatteryStatsImpl;

 import android.app.ActivityManager;
 import android.app.Dialog;
 import android.app.IApplicationThread;
 import android.app.IInstrumentationWatcher;
 import android.content.ComponentName;
 import android.content.pm.ApplicationInfo;
 import android.content.res.CompatibilityInfo;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.SystemClock;
 import android.util.PrintWriterPrinter;
 import android.util.TimeUtils;

 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;

 /**
  * Full information about a particular process that
  * is currently running.
  */
 class ProcessRecord {
     final BatteryStatsImpl.Uid.Proc batteryStats; // where to collect runtime statistics
     final ApplicationInfo info; // all about the first app in the process
     final String processName;   // name of the process
     // List of packages running in the process
     final HashSet<String> pkgList = new HashSet<String>();
     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)
     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 lruWeight;             // Weight for ordering in LRU list
     int maxAdj;                 // Maximum OOM adjustment for this process
     int hiddenAdj;              // If hidden, this is the adjustment to use
     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
     boolean keeping;            // Actively running code so don't kill due to that?
     boolean setIsForeground;    // Running foreground UI when last set?
     boolean foregroundServices; // Running any services that are foreground?
     boolean foregroundActivities; // Running any activities that are foreground?
     boolean bad;                // True if disabled in the bad process list
     boolean killedBackground;   // True when proc has been killed due to too many bg
     String waitingToKill;       // Process is waiting to be killed when in the bg; 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
     ComponentName instrumentationClass;// class installed to instrument app
     ApplicationInfo instrumentationInfo; // the application being instrumented
     String instrumentationProfileFile; // where to save profiling
     IInstrumentationWatcher instrumentationWatcher; // who is waiting
     Bundle instrumentationArguments;// as given to us
     ComponentName instrumentationResultClass;// copy of instrumentationClass
     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 hidden;             // Is this a hidden process?
     int lastPss;                // Last pss size reported by app.
     String adjType;             // Debugging: primary thing impacting oom_adj.
     int adjTypeCode;            // Debugging: adj code to report to app.
     Object adjSource;           // Debugging: option dependent object.
     Object adjTarget;           // Debugging: target component impacting oom_adj.

     // contains HistoryRecord objects
     final ArrayList<ActivityRecord> activities = new ArrayList<ActivityRecord>();
     // all ServiceRecord running in this process
     final HashSet<ServiceRecord> services = new HashSet<ServiceRecord>();
     // services that are currently executing code (need to remain foreground).
     final HashSet<ServiceRecord> executingServices
              = new HashSet<ServiceRecord>();
     // All ConnectionRecord this process holds
     final HashSet<ConnectionRecord> connections
             = new HashSet<ConnectionRecord>();
     // all IIntentReceivers that are registered from this process.
     final HashSet<ReceiverList> receivers = new HashSet<ReceiverList>();
     // class (String) -> ContentProviderRecord
     final HashMap<String, ContentProviderRecord> pubProviders
             = new HashMap<String, ContentProviderRecord>();
     // All ContentProviderRecord process is using
     final HashMap<ContentProviderRecord, Integer> conProviders
             = new HashMap<ContentProviderRecord, Integer>();

     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 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();

         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="); pw.println(pkgList);
         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.print(thread);
                 pw.print(" curReceiver="); pw.println(curReceiver);
         pw.print(prefix); pw.print("pid="); pw.print(pid); pw.print(" starting=");
                 pw.print(starting); pw.print(" lastPss="); pw.println(lastPss);
         pw.print(prefix); pw.print("lastActivityTime=");
                 TimeUtils.formatDuration(lastActivityTime, now, pw);
                 pw.print(" lruWeight="); pw.print(lruWeight);
                 pw.print(" keeping="); pw.print(keeping);
                 pw.print(" hidden="); pw.print(hidden);
                 pw.print(" empty="); pw.println(empty);
         pw.print(prefix); pw.print("oom: max="); pw.print(maxAdj);
                 pw.print(" hidden="); pw.print(hiddenAdj);
                 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.println(setSchedGroup);
         pw.print(prefix); pw.print("setIsForeground="); pw.print(setIsForeground);
                 pw.print(" foregroundServices="); pw.print(foregroundServices);
                 pw.print(" forcingToForeground="); pw.println(forcingToForeground);
         pw.print(prefix); pw.print("persistent="); pw.print(persistent);
                 pw.print(" removed="); pw.println(removed);
         pw.print(prefix); pw.print("adjSeq="); pw.print(adjSeq);
                 pw.print(" lruSeq="); pw.println(lruSeq);
         if (!keeping) {
             long wtime;
             synchronized (batteryStats.getBatteryStats()) {
                 wtime = batteryStats.getBatteryStats().getProcessWakeTime(info.uid,
                         pid, SystemClock.elapsedRealtime());
             }
             long timeUsed = wtime - lastWakeTime;
             pw.print(prefix); pw.print("lastWakeTime="); pw.print(lastWakeTime);
                     pw.print(" time used=");
                     TimeUtils.formatDuration(timeUsed, pw); pw.println("");
             pw.print(prefix); pw.print("lastCpuTime="); pw.print(lastCpuTime);
                     pw.print(" time used=");
                     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 (killedBackground || waitingToKill != null) {
             pw.print(prefix); pw.print("killedBackground="); pw.print(killedBackground);
                     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.print("activities="); pw.println(activities);
         }
         if (services.size() > 0) {
             pw.print(prefix); pw.print("services="); pw.println(services);
         }
         if (executingServices.size() > 0) {
             pw.print(prefix); pw.print("executingServices="); pw.println(executingServices);
         }
         if (connections.size() > 0) {
             pw.print(prefix); pw.print("connections="); pw.println(connections);
         }
         if (pubProviders.size() > 0) {
             pw.print(prefix); pw.print("pubProviders="); pw.println(pubProviders);
         }
         if (conProviders.size() > 0) {
             pw.print(prefix); pw.print("conProviders="); pw.println(conProviders);
         }
         if (receivers.size() > 0) {
             pw.print(prefix); pw.print("receivers="); pw.println(receivers);
         }
     }

     ProcessRecord(BatteryStatsImpl.Uid.Proc _batteryStats, IApplicationThread _thread,
             ApplicationInfo _info, String _processName) {
         batteryStats = _batteryStats;
         info = _info;
         processName = _processName;
         pkgList.add(_info.packageName);
         thread = _thread;
         maxAdj = ActivityManagerService.EMPTY_APP_ADJ;
         hiddenAdj = ActivityManagerService.HIDDEN_APP_MIN_ADJ;
         curRawAdj = setRawAdj = -100;
         curAdj = setAdj = -100;
         persistent = false;
         removed = false;
     }

     public void setPid(int _pid) {
         pid = _pid;
         shortStringName = null;
         stringName = 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 String toShortString() {
         if (shortStringName != null) {
             return shortStringName;
         }
         StringBuilder sb = new StringBuilder(128);
         toShortString(sb);
         return shortStringName = sb.toString();
     }

     void toShortString(StringBuilder sb) {
         sb.append(Integer.toHexString(System.identityHashCode(this)));
         sb.append(' ');
         sb.append(pid);
         sb.append(':');
         sb.append(processName);
         sb.append('/');
         sb.append(info.uid);
     }

     public String toString() {
         if (stringName != null) {
             return stringName;
         }
         StringBuilder sb = new StringBuilder(128);
         sb.append("ProcessRecord{");
         toShortString(sb);
         sb.append('}');
         return stringName = sb.toString();
     }

     /*
      *  Return true if package has been added false if not
      */
     public boolean addPackage(String pkg) {
         if (!pkgList.contains(pkg)) {
             pkgList.add(pkg);
             return true;
         }
         return false;
     }

     /*
      *  Delete all packages from list except the package indicated in info
      */
     public void resetPackageList() {
         pkgList.clear();
         pkgList.add(info.packageName);
     }

     public String[] getPackageList() {
         int size = pkgList.size();
         if (size == 0) {
             return null;
         }
         String list[] = new String[size];
         pkgList.toArray(list);
         return list;
     }
 }
	/*
	* 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 com.android.internal.os.BatteryStatsImpl;

	import android.app.ActivityManager;
	import android.app.Dialog;
	import android.app.IApplicationThread;
	import android.app.IInstrumentationWatcher;
	import android.content.ComponentName;
	import android.content.pm.ApplicationInfo;
	import android.content.res.CompatibilityInfo;
	import android.os.Bundle;
	import android.os.IBinder;
	import android.os.SystemClock;
	import android.util.PrintWriterPrinter;
	import android.util.TimeUtils;

	import java.io.PrintWriter;
	import java.util.ArrayList;
	import java.util.HashMap;
	import java.util.HashSet;

	/**
	* Full information about a particular process that
	* is currently running.
	*/
	class ProcessRecord {
	final BatteryStatsImpl.Uid.Proc batteryStats; // where to collect runtime statistics
	final ApplicationInfo info; // all about the first app in the process
	final String processName; // name of the process
	// List of packages running in the process
	final HashSet<String> pkgList = new HashSet<String>();
	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)
	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 lruWeight; // Weight for ordering in LRU list
	int maxAdj; // Maximum OOM adjustment for this process
	int hiddenAdj; // If hidden, this is the adjustment to use
	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
	boolean keeping; // Actively running code so don't kill due to that?
	boolean setIsForeground; // Running foreground UI when last set?
	boolean foregroundServices; // Running any services that are foreground?
	boolean foregroundActivities; // Running any activities that are foreground?
	boolean bad; // True if disabled in the bad process list
	boolean killedBackground; // True when proc has been killed due to too many bg
	String waitingToKill; // Process is waiting to be killed when in the bg; 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
	ComponentName instrumentationClass;// class installed to instrument app
	ApplicationInfo instrumentationInfo; // the application being instrumented
	String instrumentationProfileFile; // where to save profiling
	IInstrumentationWatcher instrumentationWatcher; // who is waiting
	Bundle instrumentationArguments;// as given to us
	ComponentName instrumentationResultClass;// copy of instrumentationClass
	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 hidden; // Is this a hidden process?
	int lastPss; // Last pss size reported by app.
	String adjType; // Debugging: primary thing impacting oom_adj.
	int adjTypeCode; // Debugging: adj code to report to app.
	Object adjSource; // Debugging: option dependent object.
	Object adjTarget; // Debugging: target component impacting oom_adj.

	// contains HistoryRecord objects
	final ArrayList<ActivityRecord> activities = new ArrayList<ActivityRecord>();
	// all ServiceRecord running in this process
	final HashSet<ServiceRecord> services = new HashSet<ServiceRecord>();
	// services that are currently executing code (need to remain foreground).
	final HashSet<ServiceRecord> executingServices
	= new HashSet<ServiceRecord>();
	// All ConnectionRecord this process holds
	final HashSet<ConnectionRecord> connections
	= new HashSet<ConnectionRecord>();
	// all IIntentReceivers that are registered from this process.
	final HashSet<ReceiverList> receivers = new HashSet<ReceiverList>();
	// class (String) -> ContentProviderRecord
	final HashMap<String, ContentProviderRecord> pubProviders
	= new HashMap<String, ContentProviderRecord>();
	// All ContentProviderRecord process is using
	final HashMap<ContentProviderRecord, Integer> conProviders
	= new HashMap<ContentProviderRecord, Integer>();

	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 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();

	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="); pw.println(pkgList);
	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.print(thread);
	pw.print(" curReceiver="); pw.println(curReceiver);
	pw.print(prefix); pw.print("pid="); pw.print(pid); pw.print(" starting=");
	pw.print(starting); pw.print(" lastPss="); pw.println(lastPss);
	pw.print(prefix); pw.print("lastActivityTime=");
	TimeUtils.formatDuration(lastActivityTime, now, pw);
	pw.print(" lruWeight="); pw.print(lruWeight);
	pw.print(" keeping="); pw.print(keeping);
	pw.print(" hidden="); pw.print(hidden);
	pw.print(" empty="); pw.println(empty);
	pw.print(prefix); pw.print("oom: max="); pw.print(maxAdj);
	pw.print(" hidden="); pw.print(hiddenAdj);
	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.println(setSchedGroup);
	pw.print(prefix); pw.print("setIsForeground="); pw.print(setIsForeground);
	pw.print(" foregroundServices="); pw.print(foregroundServices);
	pw.print(" forcingToForeground="); pw.println(forcingToForeground);
	pw.print(prefix); pw.print("persistent="); pw.print(persistent);
	pw.print(" removed="); pw.println(removed);
	pw.print(prefix); pw.print("adjSeq="); pw.print(adjSeq);
	pw.print(" lruSeq="); pw.println(lruSeq);
	if (!keeping) {
	long wtime;
	synchronized (batteryStats.getBatteryStats()) {
	wtime = batteryStats.getBatteryStats().getProcessWakeTime(info.uid,
	pid, SystemClock.elapsedRealtime());
	}
	long timeUsed = wtime - lastWakeTime;
	pw.print(prefix); pw.print("lastWakeTime="); pw.print(lastWakeTime);
	pw.print(" time used=");
	TimeUtils.formatDuration(timeUsed, pw); pw.println("");
	pw.print(prefix); pw.print("lastCpuTime="); pw.print(lastCpuTime);
	pw.print(" time used=");
	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 (killedBackground \|\| waitingToKill != null) {
	pw.print(prefix); pw.print("killedBackground="); pw.print(killedBackground);
	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.print("activities="); pw.println(activities);
	}
	if (services.size() > 0) {
	pw.print(prefix); pw.print("services="); pw.println(services);
	}
	if (executingServices.size() > 0) {
	pw.print(prefix); pw.print("executingServices="); pw.println(executingServices);
	}
	if (connections.size() > 0) {
	pw.print(prefix); pw.print("connections="); pw.println(connections);
	}
	if (pubProviders.size() > 0) {
	pw.print(prefix); pw.print("pubProviders="); pw.println(pubProviders);
	}
	if (conProviders.size() > 0) {
	pw.print(prefix); pw.print("conProviders="); pw.println(conProviders);
	}
	if (receivers.size() > 0) {
	pw.print(prefix); pw.print("receivers="); pw.println(receivers);
	}
	}

	ProcessRecord(BatteryStatsImpl.Uid.Proc _batteryStats, IApplicationThread _thread,
	ApplicationInfo _info, String _processName) {
	batteryStats = _batteryStats;
	info = _info;
	processName = _processName;
	pkgList.add(_info.packageName);
	thread = _thread;
	maxAdj = ActivityManagerService.EMPTY_APP_ADJ;
	hiddenAdj = ActivityManagerService.HIDDEN_APP_MIN_ADJ;
	curRawAdj = setRawAdj = -100;
	curAdj = setAdj = -100;
	persistent = false;
	removed = false;
	}

	public void setPid(int _pid) {
	pid = _pid;
	shortStringName = null;
	stringName = 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 String toShortString() {
	if (shortStringName != null) {
	return shortStringName;
	}
	StringBuilder sb = new StringBuilder(128);
	toShortString(sb);
	return shortStringName = sb.toString();
	}

	void toShortString(StringBuilder sb) {
	sb.append(Integer.toHexString(System.identityHashCode(this)));
	sb.append(' ');
	sb.append(pid);
	sb.append(':');
	sb.append(processName);
	sb.append('/');
	sb.append(info.uid);
	}

	public String toString() {
	if (stringName != null) {
	return stringName;
	}
	StringBuilder sb = new StringBuilder(128);
	sb.append("ProcessRecord{");
	toShortString(sb);
	sb.append('}');
	return stringName = sb.toString();
	}

	/*
	* Return true if package has been added false if not
	*/
	public boolean addPackage(String pkg) {
	if (!pkgList.contains(pkg)) {
	pkgList.add(pkg);
	return true;
	}
	return false;
	}

	/*
	* Delete all packages from list except the package indicated in info
	*/
	public void resetPackageList() {
	pkgList.clear();
	pkgList.add(info.packageName);
	}

	public String[] getPackageList() {
	int size = pkgList.size();
	if (size == 0) {
	return null;
	}
	String list[] = new String[size];
	pkgList.toArray(list);
	return list;
	}
	}