blob: 6b4db103e28b72ab90a43c9ba423900785a3db08 [file] [log] [blame]
/*
* 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 android.app;
import android.app.backup.BackupAgent;
import android.content.BroadcastReceiver;
import android.content.ComponentCallbacks2;
import android.content.ComponentName;
import android.content.ContentProvider;
import android.content.Context;
import android.content.IContentProvider;
import android.content.Intent;
import android.content.IIntentReceiver;
import android.content.pm.ActivityInfo;
import android.content.pm.ApplicationInfo;
import android.content.pm.IPackageManager;
import android.content.pm.InstrumentationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.ProviderInfo;
import android.content.pm.ServiceInfo;
import android.content.res.AssetManager;
import android.content.res.CompatibilityInfo;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteDebug;
import android.database.sqlite.SQLiteDebug.DbStats;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.hardware.display.DisplayManagerGlobal;
import android.net.IConnectivityManager;
import android.net.Proxy;
import android.net.ProxyInfo;
import android.net.Uri;
import android.opengl.GLUtils;
import android.os.AsyncTask;
import android.os.Binder;
import android.os.Bundle;
import android.os.Debug;
import android.os.DropBoxManager;
import android.os.Environment;
import android.os.Handler;
import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
import android.os.MessageQueue;
import android.os.Parcel;
import android.os.ParcelFileDescriptor;
import android.os.PersistableBundle;
import android.os.Process;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.StrictMode;
import android.os.SystemClock;
import android.os.SystemProperties;
import android.os.Trace;
import android.os.UserHandle;
import android.provider.Settings;
import android.util.AndroidRuntimeException;
import android.util.ArrayMap;
import android.util.DisplayMetrics;
import android.util.EventLog;
import android.util.Log;
import android.util.LogPrinter;
import android.util.Pair;
import android.util.PrintWriterPrinter;
import android.util.Slog;
import android.util.SuperNotCalledException;
import android.view.Display;
import android.view.HardwareRenderer;
import android.view.IWindowManager;
import android.view.IWindowSessionCallback;
import android.view.View;
import android.view.ViewDebug;
import android.view.ViewManager;
import android.view.ViewRootImpl;
import android.view.Window;
import android.view.WindowManager;
import android.view.WindowManagerGlobal;
import android.renderscript.RenderScript;
import android.security.AndroidKeyStoreProvider;
import com.android.internal.app.IVoiceInteractor;
import com.android.internal.content.ReferrerIntent;
import com.android.internal.os.BinderInternal;
import com.android.internal.os.RuntimeInit;
import com.android.internal.os.SamplingProfilerIntegration;
import com.android.internal.util.FastPrintWriter;
import com.android.org.conscrypt.OpenSSLSocketImpl;
import com.android.org.conscrypt.TrustedCertificateStore;
import com.google.android.collect.Lists;
import java.io.File;
import java.io.FileDescriptor;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.lang.ref.WeakReference;
import java.net.InetAddress;
import java.security.Security;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.TimeZone;
import java.util.regex.Pattern;
import libcore.io.DropBox;
import libcore.io.EventLogger;
import libcore.io.IoUtils;
import libcore.net.event.NetworkEventDispatcher;
import dalvik.system.CloseGuard;
import dalvik.system.VMDebug;
import dalvik.system.VMRuntime;
final class RemoteServiceException extends AndroidRuntimeException {
public RemoteServiceException(String msg) {
super(msg);
}
}
/**
* This manages the execution of the main thread in an
* application process, scheduling and executing activities,
* broadcasts, and other operations on it as the activity
* manager requests.
*
* {@hide}
*/
public final class ActivityThread {
/** @hide */
public static final String TAG = "ActivityThread";
private static final android.graphics.Bitmap.Config THUMBNAIL_FORMAT = Bitmap.Config.RGB_565;
static final boolean localLOGV = false;
static final boolean DEBUG_MESSAGES = false;
/** @hide */
public static final boolean DEBUG_BROADCAST = false;
private static final boolean DEBUG_RESULTS = false;
private static final boolean DEBUG_BACKUP = false;
public static final boolean DEBUG_CONFIGURATION = false;
private static final boolean DEBUG_SERVICE = false;
private static final boolean DEBUG_MEMORY_TRIM = false;
private static final boolean DEBUG_PROVIDER = false;
private static final long MIN_TIME_BETWEEN_GCS = 5*1000;
private static final Pattern PATTERN_SEMICOLON = Pattern.compile(";");
private static final int SQLITE_MEM_RELEASED_EVENT_LOG_TAG = 75003;
private static final int LOG_ON_PAUSE_CALLED = 30021;
private static final int LOG_ON_RESUME_CALLED = 30022;
private ContextImpl mSystemContext;
static IPackageManager sPackageManager;
final ApplicationThread mAppThread = new ApplicationThread();
final Looper mLooper = Looper.myLooper();
final H mH = new H();
final ArrayMap<IBinder, ActivityClientRecord> mActivities
= new ArrayMap<IBinder, ActivityClientRecord>();
// List of new activities (via ActivityRecord.nextIdle) that should
// be reported when next we idle.
ActivityClientRecord mNewActivities = null;
// Number of activities that are currently visible on-screen.
int mNumVisibleActivities = 0;
final ArrayMap<IBinder, Service> mServices
= new ArrayMap<IBinder, Service>();
AppBindData mBoundApplication;
Profiler mProfiler;
int mCurDefaultDisplayDpi;
boolean mDensityCompatMode;
Configuration mConfiguration;
Configuration mCompatConfiguration;
Application mInitialApplication;
final ArrayList<Application> mAllApplications
= new ArrayList<Application>();
// set of instantiated backup agents, keyed by package name
final ArrayMap<String, BackupAgent> mBackupAgents = new ArrayMap<String, BackupAgent>();
/** Reference to singleton {@link ActivityThread} */
private static ActivityThread sCurrentActivityThread;
Instrumentation mInstrumentation;
String mInstrumentationPackageName = null;
String mInstrumentationAppDir = null;
String[] mInstrumentationSplitAppDirs = null;
String mInstrumentationLibDir = null;
String mInstrumentedAppDir = null;
String[] mInstrumentedSplitAppDirs = null;
String mInstrumentedLibDir = null;
boolean mSystemThread = false;
boolean mJitEnabled = false;
boolean mSomeActivitiesChanged = false;
// These can be accessed by multiple threads; mPackages is the lock.
// XXX For now we keep around information about all packages we have
// seen, not removing entries from this map.
// NOTE: The activity and window managers need to call in to
// ActivityThread to do things like update resource configurations,
// which means this lock gets held while the activity and window managers
// holds their own lock. Thus you MUST NEVER call back into the activity manager
// or window manager or anything that depends on them while holding this lock.
final ArrayMap<String, WeakReference<LoadedApk>> mPackages
= new ArrayMap<String, WeakReference<LoadedApk>>();
final ArrayMap<String, WeakReference<LoadedApk>> mResourcePackages
= new ArrayMap<String, WeakReference<LoadedApk>>();
final ArrayList<ActivityClientRecord> mRelaunchingActivities
= new ArrayList<ActivityClientRecord>();
Configuration mPendingConfiguration = null;
private final ResourcesManager mResourcesManager;
private static final class ProviderKey {
final String authority;
final int userId;
public ProviderKey(String authority, int userId) {
this.authority = authority;
this.userId = userId;
}
@Override
public boolean equals(Object o) {
if (o instanceof ProviderKey) {
final ProviderKey other = (ProviderKey) o;
return Objects.equals(authority, other.authority) && userId == other.userId;
}
return false;
}
@Override
public int hashCode() {
return ((authority != null) ? authority.hashCode() : 0) ^ userId;
}
}
// The lock of mProviderMap protects the following variables.
final ArrayMap<ProviderKey, ProviderClientRecord> mProviderMap
= new ArrayMap<ProviderKey, ProviderClientRecord>();
final ArrayMap<IBinder, ProviderRefCount> mProviderRefCountMap
= new ArrayMap<IBinder, ProviderRefCount>();
final ArrayMap<IBinder, ProviderClientRecord> mLocalProviders
= new ArrayMap<IBinder, ProviderClientRecord>();
final ArrayMap<ComponentName, ProviderClientRecord> mLocalProvidersByName
= new ArrayMap<ComponentName, ProviderClientRecord>();
final ArrayMap<Activity, ArrayList<OnActivityPausedListener>> mOnPauseListeners
= new ArrayMap<Activity, ArrayList<OnActivityPausedListener>>();
final GcIdler mGcIdler = new GcIdler();
boolean mGcIdlerScheduled = false;
static Handler sMainThreadHandler; // set once in main()
Bundle mCoreSettings = null;
static final class ActivityClientRecord {
IBinder token;
int ident;
Intent intent;
String referrer;
IVoiceInteractor voiceInteractor;
Bundle state;
PersistableBundle persistentState;
Activity activity;
Window window;
Activity parent;
String embeddedID;
Activity.NonConfigurationInstances lastNonConfigurationInstances;
boolean paused;
boolean stopped;
boolean hideForNow;
Configuration newConfig;
Configuration createdConfig;
ActivityClientRecord nextIdle;
ProfilerInfo profilerInfo;
ActivityInfo activityInfo;
CompatibilityInfo compatInfo;
LoadedApk packageInfo;
List<ResultInfo> pendingResults;
List<ReferrerIntent> pendingIntents;
boolean startsNotResumed;
boolean isForward;
int pendingConfigChanges;
boolean onlyLocalRequest;
View mPendingRemoveWindow;
WindowManager mPendingRemoveWindowManager;
ActivityClientRecord() {
parent = null;
embeddedID = null;
paused = false;
stopped = false;
hideForNow = false;
nextIdle = null;
}
public boolean isPreHoneycomb() {
if (activity != null) {
return activity.getApplicationInfo().targetSdkVersion
< android.os.Build.VERSION_CODES.HONEYCOMB;
}
return false;
}
public boolean isPersistable() {
return activityInfo.persistableMode == ActivityInfo.PERSIST_ACROSS_REBOOTS;
}
public String toString() {
ComponentName componentName = intent != null ? intent.getComponent() : null;
return "ActivityRecord{"
+ Integer.toHexString(System.identityHashCode(this))
+ " token=" + token + " " + (componentName == null
? "no component name" : componentName.toShortString())
+ "}";
}
}
final class ProviderClientRecord {
final String[] mNames;
final IContentProvider mProvider;
final ContentProvider mLocalProvider;
final IActivityManager.ContentProviderHolder mHolder;
ProviderClientRecord(String[] names, IContentProvider provider,
ContentProvider localProvider,
IActivityManager.ContentProviderHolder holder) {
mNames = names;
mProvider = provider;
mLocalProvider = localProvider;
mHolder = holder;
}
}
static final class NewIntentData {
List<ReferrerIntent> intents;
IBinder token;
public String toString() {
return "NewIntentData{intents=" + intents + " token=" + token + "}";
}
}
static final class ReceiverData extends BroadcastReceiver.PendingResult {
public ReceiverData(Intent intent, int resultCode, String resultData, Bundle resultExtras,
boolean ordered, boolean sticky, IBinder token, int sendingUser) {
super(resultCode, resultData, resultExtras, TYPE_COMPONENT, ordered, sticky,
token, sendingUser);
this.intent = intent;
}
Intent intent;
ActivityInfo info;
CompatibilityInfo compatInfo;
public String toString() {
return "ReceiverData{intent=" + intent + " packageName=" +
info.packageName + " resultCode=" + getResultCode()
+ " resultData=" + getResultData() + " resultExtras="
+ getResultExtras(false) + "}";
}
}
static final class CreateBackupAgentData {
ApplicationInfo appInfo;
CompatibilityInfo compatInfo;
int backupMode;
public String toString() {
return "CreateBackupAgentData{appInfo=" + appInfo
+ " backupAgent=" + appInfo.backupAgentName
+ " mode=" + backupMode + "}";
}
}
static final class CreateServiceData {
IBinder token;
ServiceInfo info;
CompatibilityInfo compatInfo;
Intent intent;
public String toString() {
return "CreateServiceData{token=" + token + " className="
+ info.name + " packageName=" + info.packageName
+ " intent=" + intent + "}";
}
}
static final class BindServiceData {
IBinder token;
Intent intent;
boolean rebind;
public String toString() {
return "BindServiceData{token=" + token + " intent=" + intent + "}";
}
}
static final class ServiceArgsData {
IBinder token;
boolean taskRemoved;
int startId;
int flags;
Intent args;
public String toString() {
return "ServiceArgsData{token=" + token + " startId=" + startId
+ " args=" + args + "}";
}
}
static final class AppBindData {
LoadedApk info;
String processName;
ApplicationInfo appInfo;
List<ProviderInfo> providers;
ComponentName instrumentationName;
Bundle instrumentationArgs;
IInstrumentationWatcher instrumentationWatcher;
IUiAutomationConnection instrumentationUiAutomationConnection;
int debugMode;
boolean enableOpenGlTrace;
boolean restrictedBackupMode;
boolean persistent;
Configuration config;
CompatibilityInfo compatInfo;
/** Initial values for {@link Profiler}. */
ProfilerInfo initProfilerInfo;
public String toString() {
return "AppBindData{appInfo=" + appInfo + "}";
}
}
static final class Profiler {
String profileFile;
ParcelFileDescriptor profileFd;
int samplingInterval;
boolean autoStopProfiler;
boolean profiling;
boolean handlingProfiling;
public void setProfiler(ProfilerInfo profilerInfo) {
ParcelFileDescriptor fd = profilerInfo.profileFd;
if (profiling) {
if (fd != null) {
try {
fd.close();
} catch (IOException e) {
// Ignore
}
}
return;
}
if (profileFd != null) {
try {
profileFd.close();
} catch (IOException e) {
// Ignore
}
}
profileFile = profilerInfo.profileFile;
profileFd = fd;
samplingInterval = profilerInfo.samplingInterval;
autoStopProfiler = profilerInfo.autoStopProfiler;
}
public void startProfiling() {
if (profileFd == null || profiling) {
return;
}
try {
VMDebug.startMethodTracing(profileFile, profileFd.getFileDescriptor(),
8 * 1024 * 1024, 0, samplingInterval != 0, samplingInterval);
profiling = true;
} catch (RuntimeException e) {
Slog.w(TAG, "Profiling failed on path " + profileFile);
try {
profileFd.close();
profileFd = null;
} catch (IOException e2) {
Slog.w(TAG, "Failure closing profile fd", e2);
}
}
}
public void stopProfiling() {
if (profiling) {
profiling = false;
Debug.stopMethodTracing();
if (profileFd != null) {
try {
profileFd.close();
} catch (IOException e) {
}
}
profileFd = null;
profileFile = null;
}
}
}
static final class DumpComponentInfo {
ParcelFileDescriptor fd;
IBinder token;
String prefix;
String[] args;
}
static final class ResultData {
IBinder token;
List<ResultInfo> results;
public String toString() {
return "ResultData{token=" + token + " results" + results + "}";
}
}
static final class ContextCleanupInfo {
ContextImpl context;
String what;
String who;
}
static final class DumpHeapData {
String path;
ParcelFileDescriptor fd;
}
static final class UpdateCompatibilityData {
String pkg;
CompatibilityInfo info;
}
static final class RequestAssistContextExtras {
IBinder activityToken;
IBinder requestToken;
int requestType;
}
private native void dumpGraphicsInfo(FileDescriptor fd);
private class ApplicationThread extends ApplicationThreadNative {
private static final String ONE_COUNT_COLUMN = "%21s %8d";
private static final String TWO_COUNT_COLUMNS = "%21s %8d %21s %8d";
private static final String DB_INFO_FORMAT = " %8s %8s %14s %14s %s";
private int mLastProcessState = -1;
private void updatePendingConfiguration(Configuration config) {
synchronized (mResourcesManager) {
if (mPendingConfiguration == null ||
mPendingConfiguration.isOtherSeqNewer(config)) {
mPendingConfiguration = config;
}
}
}
public final void schedulePauseActivity(IBinder token, boolean finished,
boolean userLeaving, int configChanges, boolean dontReport) {
sendMessage(
finished ? H.PAUSE_ACTIVITY_FINISHING : H.PAUSE_ACTIVITY,
token,
(userLeaving ? 1 : 0) | (dontReport ? 2 : 0),
configChanges);
}
public final void scheduleStopActivity(IBinder token, boolean showWindow,
int configChanges) {
sendMessage(
showWindow ? H.STOP_ACTIVITY_SHOW : H.STOP_ACTIVITY_HIDE,
token, 0, configChanges);
}
public final void scheduleWindowVisibility(IBinder token, boolean showWindow) {
sendMessage(
showWindow ? H.SHOW_WINDOW : H.HIDE_WINDOW,
token);
}
public final void scheduleSleeping(IBinder token, boolean sleeping) {
sendMessage(H.SLEEPING, token, sleeping ? 1 : 0);
}
public final void scheduleResumeActivity(IBinder token, int processState,
boolean isForward, Bundle resumeArgs) {
updateProcessState(processState, false);
sendMessage(H.RESUME_ACTIVITY, token, isForward ? 1 : 0);
}
public final void scheduleSendResult(IBinder token, List<ResultInfo> results) {
ResultData res = new ResultData();
res.token = token;
res.results = results;
sendMessage(H.SEND_RESULT, res);
}
// we use token to identify this activity without having to send the
// activity itself back to the activity manager. (matters more with ipc)
public final void scheduleLaunchActivity(Intent intent, IBinder token, int ident,
ActivityInfo info, Configuration curConfig, CompatibilityInfo compatInfo,
String referrer, IVoiceInteractor voiceInteractor, int procState, Bundle state,
PersistableBundle persistentState, List<ResultInfo> pendingResults,
List<ReferrerIntent> pendingNewIntents, boolean notResumed, boolean isForward,
ProfilerInfo profilerInfo) {
updateProcessState(procState, false);
ActivityClientRecord r = new ActivityClientRecord();
r.token = token;
r.ident = ident;
r.intent = intent;
r.referrer = referrer;
r.voiceInteractor = voiceInteractor;
r.activityInfo = info;
r.compatInfo = compatInfo;
r.state = state;
r.persistentState = persistentState;
r.pendingResults = pendingResults;
r.pendingIntents = pendingNewIntents;
r.startsNotResumed = notResumed;
r.isForward = isForward;
r.profilerInfo = profilerInfo;
updatePendingConfiguration(curConfig);
sendMessage(H.LAUNCH_ACTIVITY, r);
}
public final void scheduleRelaunchActivity(IBinder token,
List<ResultInfo> pendingResults, List<ReferrerIntent> pendingNewIntents,
int configChanges, boolean notResumed, Configuration config) {
requestRelaunchActivity(token, pendingResults, pendingNewIntents,
configChanges, notResumed, config, true);
}
public final void scheduleNewIntent(List<ReferrerIntent> intents, IBinder token) {
NewIntentData data = new NewIntentData();
data.intents = intents;
data.token = token;
sendMessage(H.NEW_INTENT, data);
}
public final void scheduleDestroyActivity(IBinder token, boolean finishing,
int configChanges) {
sendMessage(H.DESTROY_ACTIVITY, token, finishing ? 1 : 0,
configChanges);
}
public final void scheduleReceiver(Intent intent, ActivityInfo info,
CompatibilityInfo compatInfo, int resultCode, String data, Bundle extras,
boolean sync, int sendingUser, int processState) {
updateProcessState(processState, false);
ReceiverData r = new ReceiverData(intent, resultCode, data, extras,
sync, false, mAppThread.asBinder(), sendingUser);
r.info = info;
r.compatInfo = compatInfo;
sendMessage(H.RECEIVER, r);
}
public final void scheduleCreateBackupAgent(ApplicationInfo app,
CompatibilityInfo compatInfo, int backupMode) {
CreateBackupAgentData d = new CreateBackupAgentData();
d.appInfo = app;
d.compatInfo = compatInfo;
d.backupMode = backupMode;
sendMessage(H.CREATE_BACKUP_AGENT, d);
}
public final void scheduleDestroyBackupAgent(ApplicationInfo app,
CompatibilityInfo compatInfo) {
CreateBackupAgentData d = new CreateBackupAgentData();
d.appInfo = app;
d.compatInfo = compatInfo;
sendMessage(H.DESTROY_BACKUP_AGENT, d);
}
public final void scheduleCreateService(IBinder token,
ServiceInfo info, CompatibilityInfo compatInfo, int processState) {
updateProcessState(processState, false);
CreateServiceData s = new CreateServiceData();
s.token = token;
s.info = info;
s.compatInfo = compatInfo;
sendMessage(H.CREATE_SERVICE, s);
}
public final void scheduleBindService(IBinder token, Intent intent,
boolean rebind, int processState) {
updateProcessState(processState, false);
BindServiceData s = new BindServiceData();
s.token = token;
s.intent = intent;
s.rebind = rebind;
if (DEBUG_SERVICE)
Slog.v(TAG, "scheduleBindService token=" + token + " intent=" + intent + " uid="
+ Binder.getCallingUid() + " pid=" + Binder.getCallingPid());
sendMessage(H.BIND_SERVICE, s);
}
public final void scheduleUnbindService(IBinder token, Intent intent) {
BindServiceData s = new BindServiceData();
s.token = token;
s.intent = intent;
sendMessage(H.UNBIND_SERVICE, s);
}
public final void scheduleServiceArgs(IBinder token, boolean taskRemoved, int startId,
int flags ,Intent args) {
ServiceArgsData s = new ServiceArgsData();
s.token = token;
s.taskRemoved = taskRemoved;
s.startId = startId;
s.flags = flags;
s.args = args;
sendMessage(H.SERVICE_ARGS, s);
}
public final void scheduleStopService(IBinder token) {
sendMessage(H.STOP_SERVICE, token);
}
public final void bindApplication(String processName, ApplicationInfo appInfo,
List<ProviderInfo> providers, ComponentName instrumentationName,
ProfilerInfo profilerInfo, Bundle instrumentationArgs,
IInstrumentationWatcher instrumentationWatcher,
IUiAutomationConnection instrumentationUiConnection, int debugMode,
boolean enableOpenGlTrace, boolean isRestrictedBackupMode, boolean persistent,
Configuration config, CompatibilityInfo compatInfo, Map<String, IBinder> services,
Bundle coreSettings) {
if (services != null) {
// Setup the service cache in the ServiceManager
ServiceManager.initServiceCache(services);
}
setCoreSettings(coreSettings);
/*
* Two possible indications that this package could be
* sharing its runtime with other packages:
*
* 1.) the sharedUserId attribute is set in the manifest,
* indicating a request to share a VM with other
* packages with the same sharedUserId.
*
* 2.) the application element of the manifest has an
* attribute specifying a non-default process name,
* indicating the desire to run in another packages VM.
*
* If sharing is enabled we do not have a unique application
* in a process and therefore cannot rely on the package
* name inside the runtime.
*/
IPackageManager pm = getPackageManager();
android.content.pm.PackageInfo pi = null;
try {
pi = pm.getPackageInfo(appInfo.packageName, 0, UserHandle.myUserId());
} catch (RemoteException e) {
}
if (pi != null) {
boolean sharedUserIdSet = (pi.sharedUserId != null);
boolean processNameNotDefault =
(pi.applicationInfo != null &&
!appInfo.packageName.equals(pi.applicationInfo.processName));
boolean sharable = (sharedUserIdSet || processNameNotDefault);
// Tell the VMRuntime about the application, unless it is shared
// inside a process.
if (!sharable) {
VMRuntime.registerAppInfo(appInfo.packageName, appInfo.dataDir,
appInfo.processName);
}
}
AppBindData data = new AppBindData();
data.processName = processName;
data.appInfo = appInfo;
data.providers = providers;
data.instrumentationName = instrumentationName;
data.instrumentationArgs = instrumentationArgs;
data.instrumentationWatcher = instrumentationWatcher;
data.instrumentationUiAutomationConnection = instrumentationUiConnection;
data.debugMode = debugMode;
data.enableOpenGlTrace = enableOpenGlTrace;
data.restrictedBackupMode = isRestrictedBackupMode;
data.persistent = persistent;
data.config = config;
data.compatInfo = compatInfo;
data.initProfilerInfo = profilerInfo;
sendMessage(H.BIND_APPLICATION, data);
}
public final void scheduleExit() {
sendMessage(H.EXIT_APPLICATION, null);
}
public final void scheduleSuicide() {
sendMessage(H.SUICIDE, null);
}
public void scheduleConfigurationChanged(Configuration config) {
updatePendingConfiguration(config);
sendMessage(H.CONFIGURATION_CHANGED, config);
}
public void updateTimeZone() {
TimeZone.setDefault(null);
}
public void clearDnsCache() {
// a non-standard API to get this to libcore
InetAddress.clearDnsCache();
// Allow libcore to perform the necessary actions as it sees fit upon a network
// configuration change.
NetworkEventDispatcher.getInstance().onNetworkConfigurationChanged();
}
public void setHttpProxy(String host, String port, String exclList, Uri pacFileUrl) {
Proxy.setHttpProxySystemProperty(host, port, exclList, pacFileUrl);
}
public void processInBackground() {
mH.removeMessages(H.GC_WHEN_IDLE);
mH.sendMessage(mH.obtainMessage(H.GC_WHEN_IDLE));
}
public void dumpService(FileDescriptor fd, IBinder servicetoken, String[] args) {
DumpComponentInfo data = new DumpComponentInfo();
try {
data.fd = ParcelFileDescriptor.dup(fd);
data.token = servicetoken;
data.args = args;
sendMessage(H.DUMP_SERVICE, data, 0, 0, true /*async*/);
} catch (IOException e) {
Slog.w(TAG, "dumpService failed", e);
}
}
// This function exists to make sure all receiver dispatching is
// correctly ordered, since these are one-way calls and the binder driver
// applies transaction ordering per object for such calls.
public void scheduleRegisteredReceiver(IIntentReceiver receiver, Intent intent,
int resultCode, String dataStr, Bundle extras, boolean ordered,
boolean sticky, int sendingUser, int processState) throws RemoteException {
updateProcessState(processState, false);
receiver.performReceive(intent, resultCode, dataStr, extras, ordered,
sticky, sendingUser);
}
public void scheduleLowMemory() {
sendMessage(H.LOW_MEMORY, null);
}
public void scheduleActivityConfigurationChanged(IBinder token) {
sendMessage(H.ACTIVITY_CONFIGURATION_CHANGED, token);
}
public void profilerControl(boolean start, ProfilerInfo profilerInfo, int profileType) {
sendMessage(H.PROFILER_CONTROL, profilerInfo, start ? 1 : 0, profileType);
}
public void dumpHeap(boolean managed, String path, ParcelFileDescriptor fd) {
DumpHeapData dhd = new DumpHeapData();
dhd.path = path;
dhd.fd = fd;
sendMessage(H.DUMP_HEAP, dhd, managed ? 1 : 0, 0, true /*async*/);
}
public void setSchedulingGroup(int group) {
// Note: do this immediately, since going into the foreground
// should happen regardless of what pending work we have to do
// and the activity manager will wait for us to report back that
// we are done before sending us to the background.
try {
Process.setProcessGroup(Process.myPid(), group);
} catch (Exception e) {
Slog.w(TAG, "Failed setting process group to " + group, e);
}
}
public void dispatchPackageBroadcast(int cmd, String[] packages) {
sendMessage(H.DISPATCH_PACKAGE_BROADCAST, packages, cmd);
}
public void scheduleCrash(String msg) {
sendMessage(H.SCHEDULE_CRASH, msg);
}
public void dumpActivity(FileDescriptor fd, IBinder activitytoken,
String prefix, String[] args) {
DumpComponentInfo data = new DumpComponentInfo();
try {
data.fd = ParcelFileDescriptor.dup(fd);
data.token = activitytoken;
data.prefix = prefix;
data.args = args;
sendMessage(H.DUMP_ACTIVITY, data, 0, 0, true /*async*/);
} catch (IOException e) {
Slog.w(TAG, "dumpActivity failed", e);
}
}
public void dumpProvider(FileDescriptor fd, IBinder providertoken,
String[] args) {
DumpComponentInfo data = new DumpComponentInfo();
try {
data.fd = ParcelFileDescriptor.dup(fd);
data.token = providertoken;
data.args = args;
sendMessage(H.DUMP_PROVIDER, data, 0, 0, true /*async*/);
} catch (IOException e) {
Slog.w(TAG, "dumpProvider failed", e);
}
}
@Override
public void dumpMemInfo(FileDescriptor fd, Debug.MemoryInfo mem, boolean checkin,
boolean dumpFullInfo, boolean dumpDalvik, String[] args) {
FileOutputStream fout = new FileOutputStream(fd);
PrintWriter pw = new FastPrintWriter(fout);
try {
dumpMemInfo(pw, mem, checkin, dumpFullInfo, dumpDalvik);
} finally {
pw.flush();
}
}
private void dumpMemInfo(PrintWriter pw, Debug.MemoryInfo memInfo, boolean checkin,
boolean dumpFullInfo, boolean dumpDalvik) {
long nativeMax = Debug.getNativeHeapSize() / 1024;
long nativeAllocated = Debug.getNativeHeapAllocatedSize() / 1024;
long nativeFree = Debug.getNativeHeapFreeSize() / 1024;
Runtime runtime = Runtime.getRuntime();
long dalvikMax = runtime.totalMemory() / 1024;
long dalvikFree = runtime.freeMemory() / 1024;
long dalvikAllocated = dalvikMax - dalvikFree;
long viewInstanceCount = ViewDebug.getViewInstanceCount();
long viewRootInstanceCount = ViewDebug.getViewRootImplCount();
long appContextInstanceCount = Debug.countInstancesOfClass(ContextImpl.class);
long activityInstanceCount = Debug.countInstancesOfClass(Activity.class);
int globalAssetCount = AssetManager.getGlobalAssetCount();
int globalAssetManagerCount = AssetManager.getGlobalAssetManagerCount();
int binderLocalObjectCount = Debug.getBinderLocalObjectCount();
int binderProxyObjectCount = Debug.getBinderProxyObjectCount();
int binderDeathObjectCount = Debug.getBinderDeathObjectCount();
long parcelSize = Parcel.getGlobalAllocSize();
long parcelCount = Parcel.getGlobalAllocCount();
long openSslSocketCount = Debug.countInstancesOfClass(OpenSSLSocketImpl.class);
SQLiteDebug.PagerStats stats = SQLiteDebug.getDatabaseInfo();
dumpMemInfoTable(pw, memInfo, checkin, dumpFullInfo, dumpDalvik, Process.myPid(),
(mBoundApplication != null) ? mBoundApplication.processName : "unknown",
nativeMax, nativeAllocated, nativeFree,
dalvikMax, dalvikAllocated, dalvikFree);
if (checkin) {
// NOTE: if you change anything significant below, also consider changing
// ACTIVITY_THREAD_CHECKIN_VERSION.
// Object counts
pw.print(viewInstanceCount); pw.print(',');
pw.print(viewRootInstanceCount); pw.print(',');
pw.print(appContextInstanceCount); pw.print(',');
pw.print(activityInstanceCount); pw.print(',');
pw.print(globalAssetCount); pw.print(',');
pw.print(globalAssetManagerCount); pw.print(',');
pw.print(binderLocalObjectCount); pw.print(',');
pw.print(binderProxyObjectCount); pw.print(',');
pw.print(binderDeathObjectCount); pw.print(',');
pw.print(openSslSocketCount); pw.print(',');
// SQL
pw.print(stats.memoryUsed / 1024); pw.print(',');
pw.print(stats.memoryUsed / 1024); pw.print(',');
pw.print(stats.pageCacheOverflow / 1024); pw.print(',');
pw.print(stats.largestMemAlloc / 1024);
for (int i = 0; i < stats.dbStats.size(); i++) {
DbStats dbStats = stats.dbStats.get(i);
pw.print(','); pw.print(dbStats.dbName);
pw.print(','); pw.print(dbStats.pageSize);
pw.print(','); pw.print(dbStats.dbSize);
pw.print(','); pw.print(dbStats.lookaside);
pw.print(','); pw.print(dbStats.cache);
pw.print(','); pw.print(dbStats.cache);
}
pw.println();
return;
}
pw.println(" ");
pw.println(" Objects");
printRow(pw, TWO_COUNT_COLUMNS, "Views:", viewInstanceCount, "ViewRootImpl:",
viewRootInstanceCount);
printRow(pw, TWO_COUNT_COLUMNS, "AppContexts:", appContextInstanceCount,
"Activities:", activityInstanceCount);
printRow(pw, TWO_COUNT_COLUMNS, "Assets:", globalAssetCount,
"AssetManagers:", globalAssetManagerCount);
printRow(pw, TWO_COUNT_COLUMNS, "Local Binders:", binderLocalObjectCount,
"Proxy Binders:", binderProxyObjectCount);
printRow(pw, TWO_COUNT_COLUMNS, "Parcel memory:", parcelSize/1024,
"Parcel count:", parcelCount);
printRow(pw, TWO_COUNT_COLUMNS, "Death Recipients:", binderDeathObjectCount,
"OpenSSL Sockets:", openSslSocketCount);
// SQLite mem info
pw.println(" ");
pw.println(" SQL");
printRow(pw, ONE_COUNT_COLUMN, "MEMORY_USED:", stats.memoryUsed / 1024);
printRow(pw, TWO_COUNT_COLUMNS, "PAGECACHE_OVERFLOW:",
stats.pageCacheOverflow / 1024, "MALLOC_SIZE:", stats.largestMemAlloc / 1024);
pw.println(" ");
int N = stats.dbStats.size();
if (N > 0) {
pw.println(" DATABASES");
printRow(pw, " %8s %8s %14s %14s %s", "pgsz", "dbsz", "Lookaside(b)", "cache",
"Dbname");
for (int i = 0; i < N; i++) {
DbStats dbStats = stats.dbStats.get(i);
printRow(pw, DB_INFO_FORMAT,
(dbStats.pageSize > 0) ? String.valueOf(dbStats.pageSize) : " ",
(dbStats.dbSize > 0) ? String.valueOf(dbStats.dbSize) : " ",
(dbStats.lookaside > 0) ? String.valueOf(dbStats.lookaside) : " ",
dbStats.cache, dbStats.dbName);
}
}
// Asset details.
String assetAlloc = AssetManager.getAssetAllocations();
if (assetAlloc != null) {
pw.println(" ");
pw.println(" Asset Allocations");
pw.print(assetAlloc);
}
}
@Override
public void dumpGfxInfo(FileDescriptor fd, String[] args) {
dumpGraphicsInfo(fd);
WindowManagerGlobal.getInstance().dumpGfxInfo(fd);
}
@Override
public void dumpDbInfo(FileDescriptor fd, String[] args) {
PrintWriter pw = new FastPrintWriter(new FileOutputStream(fd));
PrintWriterPrinter printer = new PrintWriterPrinter(pw);
SQLiteDebug.dump(printer, args);
pw.flush();
}
@Override
public void unstableProviderDied(IBinder provider) {
sendMessage(H.UNSTABLE_PROVIDER_DIED, provider);
}
@Override
public void requestAssistContextExtras(IBinder activityToken, IBinder requestToken,
int requestType) {
RequestAssistContextExtras cmd = new RequestAssistContextExtras();
cmd.activityToken = activityToken;
cmd.requestToken = requestToken;
cmd.requestType = requestType;
sendMessage(H.REQUEST_ASSIST_CONTEXT_EXTRAS, cmd);
}
public void setCoreSettings(Bundle coreSettings) {
sendMessage(H.SET_CORE_SETTINGS, coreSettings);
}
public void updatePackageCompatibilityInfo(String pkg, CompatibilityInfo info) {
UpdateCompatibilityData ucd = new UpdateCompatibilityData();
ucd.pkg = pkg;
ucd.info = info;
sendMessage(H.UPDATE_PACKAGE_COMPATIBILITY_INFO, ucd);
}
public void scheduleTrimMemory(int level) {
sendMessage(H.TRIM_MEMORY, null, level);
}
public void scheduleTranslucentConversionComplete(IBinder token, boolean drawComplete) {
sendMessage(H.TRANSLUCENT_CONVERSION_COMPLETE, token, drawComplete ? 1 : 0);
}
public void scheduleOnNewActivityOptions(IBinder token, ActivityOptions options) {
sendMessage(H.ON_NEW_ACTIVITY_OPTIONS,
new Pair<IBinder, ActivityOptions>(token, options));
}
public void setProcessState(int state) {
updateProcessState(state, true);
}
public void updateProcessState(int processState, boolean fromIpc) {
synchronized (this) {
if (mLastProcessState != processState) {
mLastProcessState = processState;
// Update Dalvik state based on ActivityManager.PROCESS_STATE_* constants.
final int DALVIK_PROCESS_STATE_JANK_PERCEPTIBLE = 0;
final int DALVIK_PROCESS_STATE_JANK_IMPERCEPTIBLE = 1;
int dalvikProcessState = DALVIK_PROCESS_STATE_JANK_IMPERCEPTIBLE;
// TODO: Tune this since things like gmail sync are important background but not jank perceptible.
if (processState <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND) {
dalvikProcessState = DALVIK_PROCESS_STATE_JANK_PERCEPTIBLE;
}
VMRuntime.getRuntime().updateProcessState(dalvikProcessState);
if (false) {
Slog.i(TAG, "******************* PROCESS STATE CHANGED TO: " + processState
+ (fromIpc ? " (from ipc": ""));
}
}
}
}
@Override
public void scheduleInstallProvider(ProviderInfo provider) {
sendMessage(H.INSTALL_PROVIDER, provider);
}
@Override
public final void updateTimePrefs(boolean is24Hour) {
DateFormat.set24HourTimePref(is24Hour);
}
@Override
public void scheduleCancelVisibleBehind(IBinder token) {
sendMessage(H.CANCEL_VISIBLE_BEHIND, token);
}
@Override
public void scheduleBackgroundVisibleBehindChanged(IBinder token, boolean visible) {
sendMessage(H.BACKGROUND_VISIBLE_BEHIND_CHANGED, token, visible ? 1 : 0);
}
public void scheduleEnterAnimationComplete(IBinder token) {
sendMessage(H.ENTER_ANIMATION_COMPLETE, token);
}
}
private class H extends Handler {
public static final int LAUNCH_ACTIVITY = 100;
public static final int PAUSE_ACTIVITY = 101;
public static final int PAUSE_ACTIVITY_FINISHING= 102;
public static final int STOP_ACTIVITY_SHOW = 103;
public static final int STOP_ACTIVITY_HIDE = 104;
public static final int SHOW_WINDOW = 105;
public static final int HIDE_WINDOW = 106;
public static final int RESUME_ACTIVITY = 107;
public static final int SEND_RESULT = 108;
public static final int DESTROY_ACTIVITY = 109;
public static final int BIND_APPLICATION = 110;
public static final int EXIT_APPLICATION = 111;
public static final int NEW_INTENT = 112;
public static final int RECEIVER = 113;
public static final int CREATE_SERVICE = 114;
public static final int SERVICE_ARGS = 115;
public static final int STOP_SERVICE = 116;
public static final int CONFIGURATION_CHANGED = 118;
public static final int CLEAN_UP_CONTEXT = 119;
public static final int GC_WHEN_IDLE = 120;
public static final int BIND_SERVICE = 121;
public static final int UNBIND_SERVICE = 122;
public static final int DUMP_SERVICE = 123;
public static final int LOW_MEMORY = 124;
public static final int ACTIVITY_CONFIGURATION_CHANGED = 125;
public static final int RELAUNCH_ACTIVITY = 126;
public static final int PROFILER_CONTROL = 127;
public static final int CREATE_BACKUP_AGENT = 128;
public static final int DESTROY_BACKUP_AGENT = 129;
public static final int SUICIDE = 130;
public static final int REMOVE_PROVIDER = 131;
public static final int ENABLE_JIT = 132;
public static final int DISPATCH_PACKAGE_BROADCAST = 133;
public static final int SCHEDULE_CRASH = 134;
public static final int DUMP_HEAP = 135;
public static final int DUMP_ACTIVITY = 136;
public static final int SLEEPING = 137;
public static final int SET_CORE_SETTINGS = 138;
public static final int UPDATE_PACKAGE_COMPATIBILITY_INFO = 139;
public static final int TRIM_MEMORY = 140;
public static final int DUMP_PROVIDER = 141;
public static final int UNSTABLE_PROVIDER_DIED = 142;
public static final int REQUEST_ASSIST_CONTEXT_EXTRAS = 143;
public static final int TRANSLUCENT_CONVERSION_COMPLETE = 144;
public static final int INSTALL_PROVIDER = 145;
public static final int ON_NEW_ACTIVITY_OPTIONS = 146;
public static final int CANCEL_VISIBLE_BEHIND = 147;
public static final int BACKGROUND_VISIBLE_BEHIND_CHANGED = 148;
public static final int ENTER_ANIMATION_COMPLETE = 149;
String codeToString(int code) {
if (DEBUG_MESSAGES) {
switch (code) {
case LAUNCH_ACTIVITY: return "LAUNCH_ACTIVITY";
case PAUSE_ACTIVITY: return "PAUSE_ACTIVITY";
case PAUSE_ACTIVITY_FINISHING: return "PAUSE_ACTIVITY_FINISHING";
case STOP_ACTIVITY_SHOW: return "STOP_ACTIVITY_SHOW";
case STOP_ACTIVITY_HIDE: return "STOP_ACTIVITY_HIDE";
case SHOW_WINDOW: return "SHOW_WINDOW";
case HIDE_WINDOW: return "HIDE_WINDOW";
case RESUME_ACTIVITY: return "RESUME_ACTIVITY";
case SEND_RESULT: return "SEND_RESULT";
case DESTROY_ACTIVITY: return "DESTROY_ACTIVITY";
case BIND_APPLICATION: return "BIND_APPLICATION";
case EXIT_APPLICATION: return "EXIT_APPLICATION";
case NEW_INTENT: return "NEW_INTENT";
case RECEIVER: return "RECEIVER";
case CREATE_SERVICE: return "CREATE_SERVICE";
case SERVICE_ARGS: return "SERVICE_ARGS";
case STOP_SERVICE: return "STOP_SERVICE";
case CONFIGURATION_CHANGED: return "CONFIGURATION_CHANGED";
case CLEAN_UP_CONTEXT: return "CLEAN_UP_CONTEXT";
case GC_WHEN_IDLE: return "GC_WHEN_IDLE";
case BIND_SERVICE: return "BIND_SERVICE";
case UNBIND_SERVICE: return "UNBIND_SERVICE";
case DUMP_SERVICE: return "DUMP_SERVICE";
case LOW_MEMORY: return "LOW_MEMORY";
case ACTIVITY_CONFIGURATION_CHANGED: return "ACTIVITY_CONFIGURATION_CHANGED";
case RELAUNCH_ACTIVITY: return "RELAUNCH_ACTIVITY";
case PROFILER_CONTROL: return "PROFILER_CONTROL";
case CREATE_BACKUP_AGENT: return "CREATE_BACKUP_AGENT";
case DESTROY_BACKUP_AGENT: return "DESTROY_BACKUP_AGENT";
case SUICIDE: return "SUICIDE";
case REMOVE_PROVIDER: return "REMOVE_PROVIDER";
case ENABLE_JIT: return "ENABLE_JIT";
case DISPATCH_PACKAGE_BROADCAST: return "DISPATCH_PACKAGE_BROADCAST";
case SCHEDULE_CRASH: return "SCHEDULE_CRASH";
case DUMP_HEAP: return "DUMP_HEAP";
case DUMP_ACTIVITY: return "DUMP_ACTIVITY";
case SLEEPING: return "SLEEPING";
case SET_CORE_SETTINGS: return "SET_CORE_SETTINGS";
case UPDATE_PACKAGE_COMPATIBILITY_INFO: return "UPDATE_PACKAGE_COMPATIBILITY_INFO";
case TRIM_MEMORY: return "TRIM_MEMORY";
case DUMP_PROVIDER: return "DUMP_PROVIDER";
case UNSTABLE_PROVIDER_DIED: return "UNSTABLE_PROVIDER_DIED";
case REQUEST_ASSIST_CONTEXT_EXTRAS: return "REQUEST_ASSIST_CONTEXT_EXTRAS";
case TRANSLUCENT_CONVERSION_COMPLETE: return "TRANSLUCENT_CONVERSION_COMPLETE";
case INSTALL_PROVIDER: return "INSTALL_PROVIDER";
case ON_NEW_ACTIVITY_OPTIONS: return "ON_NEW_ACTIVITY_OPTIONS";
case CANCEL_VISIBLE_BEHIND: return "CANCEL_VISIBLE_BEHIND";
case BACKGROUND_VISIBLE_BEHIND_CHANGED: return "BACKGROUND_VISIBLE_BEHIND_CHANGED";
case ENTER_ANIMATION_COMPLETE: return "ENTER_ANIMATION_COMPLETE";
}
}
return Integer.toString(code);
}
public void handleMessage(Message msg) {
if (DEBUG_MESSAGES) Slog.v(TAG, ">>> handling: " + codeToString(msg.what));
switch (msg.what) {
case LAUNCH_ACTIVITY: {
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityStart");
final ActivityClientRecord r = (ActivityClientRecord) msg.obj;
r.packageInfo = getPackageInfoNoCheck(
r.activityInfo.applicationInfo, r.compatInfo);
handleLaunchActivity(r, null);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
} break;
case RELAUNCH_ACTIVITY: {
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityRestart");
ActivityClientRecord r = (ActivityClientRecord)msg.obj;
handleRelaunchActivity(r);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
} break;
case PAUSE_ACTIVITY:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityPause");
handlePauseActivity((IBinder)msg.obj, false, (msg.arg1&1) != 0, msg.arg2,
(msg.arg1&2) != 0);
maybeSnapshot();
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case PAUSE_ACTIVITY_FINISHING:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityPause");
handlePauseActivity((IBinder)msg.obj, true, (msg.arg1&1) != 0, msg.arg2,
(msg.arg1&1) != 0);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case STOP_ACTIVITY_SHOW:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityStop");
handleStopActivity((IBinder)msg.obj, true, msg.arg2);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case STOP_ACTIVITY_HIDE:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityStop");
handleStopActivity((IBinder)msg.obj, false, msg.arg2);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case SHOW_WINDOW:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityShowWindow");
handleWindowVisibility((IBinder)msg.obj, true);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case HIDE_WINDOW:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityHideWindow");
handleWindowVisibility((IBinder)msg.obj, false);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case RESUME_ACTIVITY:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityResume");
handleResumeActivity((IBinder) msg.obj, true, msg.arg1 != 0, true);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case SEND_RESULT:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityDeliverResult");
handleSendResult((ResultData)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case DESTROY_ACTIVITY:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityDestroy");
handleDestroyActivity((IBinder)msg.obj, msg.arg1 != 0,
msg.arg2, false);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case BIND_APPLICATION:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "bindApplication");
AppBindData data = (AppBindData)msg.obj;
handleBindApplication(data);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case EXIT_APPLICATION:
if (mInitialApplication != null) {
mInitialApplication.onTerminate();
}
Looper.myLooper().quit();
break;
case NEW_INTENT:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityNewIntent");
handleNewIntent((NewIntentData)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case RECEIVER:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "broadcastReceiveComp");
handleReceiver((ReceiverData)msg.obj);
maybeSnapshot();
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case CREATE_SERVICE:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "serviceCreate");
handleCreateService((CreateServiceData)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case BIND_SERVICE:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "serviceBind");
handleBindService((BindServiceData)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case UNBIND_SERVICE:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "serviceUnbind");
handleUnbindService((BindServiceData)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case SERVICE_ARGS:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "serviceStart");
handleServiceArgs((ServiceArgsData)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case STOP_SERVICE:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "serviceStop");
handleStopService((IBinder)msg.obj);
maybeSnapshot();
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case CONFIGURATION_CHANGED:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "configChanged");
mCurDefaultDisplayDpi = ((Configuration)msg.obj).densityDpi;
handleConfigurationChanged((Configuration)msg.obj, null);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case CLEAN_UP_CONTEXT:
ContextCleanupInfo cci = (ContextCleanupInfo)msg.obj;
cci.context.performFinalCleanup(cci.who, cci.what);
break;
case GC_WHEN_IDLE:
scheduleGcIdler();
break;
case DUMP_SERVICE:
handleDumpService((DumpComponentInfo)msg.obj);
break;
case LOW_MEMORY:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "lowMemory");
handleLowMemory();
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case ACTIVITY_CONFIGURATION_CHANGED:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "activityConfigChanged");
handleActivityConfigurationChanged((IBinder)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case PROFILER_CONTROL:
handleProfilerControl(msg.arg1 != 0, (ProfilerInfo)msg.obj, msg.arg2);
break;
case CREATE_BACKUP_AGENT:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "backupCreateAgent");
handleCreateBackupAgent((CreateBackupAgentData)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case DESTROY_BACKUP_AGENT:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "backupDestroyAgent");
handleDestroyBackupAgent((CreateBackupAgentData)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case SUICIDE:
Process.killProcess(Process.myPid());
break;
case REMOVE_PROVIDER:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "providerRemove");
completeRemoveProvider((ProviderRefCount)msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case ENABLE_JIT:
ensureJitEnabled();
break;
case DISPATCH_PACKAGE_BROADCAST:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "broadcastPackage");
handleDispatchPackageBroadcast(msg.arg1, (String[])msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case SCHEDULE_CRASH:
throw new RemoteServiceException((String)msg.obj);
case DUMP_HEAP:
handleDumpHeap(msg.arg1 != 0, (DumpHeapData)msg.obj);
break;
case DUMP_ACTIVITY:
handleDumpActivity((DumpComponentInfo)msg.obj);
break;
case DUMP_PROVIDER:
handleDumpProvider((DumpComponentInfo)msg.obj);
break;
case SLEEPING:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "sleeping");
handleSleeping((IBinder)msg.obj, msg.arg1 != 0);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case SET_CORE_SETTINGS:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "setCoreSettings");
handleSetCoreSettings((Bundle) msg.obj);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case UPDATE_PACKAGE_COMPATIBILITY_INFO:
handleUpdatePackageCompatibilityInfo((UpdateCompatibilityData)msg.obj);
break;
case TRIM_MEMORY:
Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "trimMemory");
handleTrimMemory(msg.arg1);
Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
break;
case UNSTABLE_PROVIDER_DIED:
handleUnstableProviderDied((IBinder)msg.obj, false);
break;
case REQUEST_ASSIST_CONTEXT_EXTRAS:
handleRequestAssistContextExtras((RequestAssistContextExtras)msg.obj);
break;
case TRANSLUCENT_CONVERSION_COMPLETE:
handleTranslucentConversionComplete((IBinder)msg.obj, msg.arg1 == 1);
break;
case INSTALL_PROVIDER:
handleInstallProvider((ProviderInfo) msg.obj);
break;
case ON_NEW_ACTIVITY_OPTIONS:
Pair<IBinder, ActivityOptions> pair = (Pair<IBinder, ActivityOptions>) msg.obj;
onNewActivityOptions(pair.first, pair.second);
break;
case CANCEL_VISIBLE_BEHIND:
handleCancelVisibleBehind((IBinder) msg.obj);
break;
case BACKGROUND_VISIBLE_BEHIND_CHANGED:
handleOnBackgroundVisibleBehindChanged((IBinder) msg.obj, msg.arg1 > 0);
break;
case ENTER_ANIMATION_COMPLETE:
handleEnterAnimationComplete((IBinder) msg.obj);
break;
}
if (DEBUG_MESSAGES) Slog.v(TAG, "<<< done: " + codeToString(msg.what));
}
private void maybeSnapshot() {
if (mBoundApplication != null && SamplingProfilerIntegration.isEnabled()) {
// convert the *private* ActivityThread.PackageInfo to *public* known
// android.content.pm.PackageInfo
String packageName = mBoundApplication.info.mPackageName;
android.content.pm.PackageInfo packageInfo = null;
try {
Context context = getSystemContext();
if(context == null) {
Log.e(TAG, "cannot get a valid context");
return;
}
PackageManager pm = context.getPackageManager();
if(pm == null) {
Log.e(TAG, "cannot get a valid PackageManager");
return;
}
packageInfo = pm.getPackageInfo(
packageName, PackageManager.GET_ACTIVITIES);
} catch (NameNotFoundException e) {
Log.e(TAG, "cannot get package info for " + packageName, e);
}
SamplingProfilerIntegration.writeSnapshot(mBoundApplication.processName, packageInfo);
}
}
}
private class Idler implements MessageQueue.IdleHandler {
@Override
public final boolean queueIdle() {
ActivityClientRecord a = mNewActivities;
boolean stopProfiling = false;
if (mBoundApplication != null && mProfiler.profileFd != null
&& mProfiler.autoStopProfiler) {
stopProfiling = true;
}
if (a != null) {
mNewActivities = null;
IActivityManager am = ActivityManagerNative.getDefault();
ActivityClientRecord prev;
do {
if (localLOGV) Slog.v(
TAG, "Reporting idle of " + a +
" finished=" +
(a.activity != null && a.activity.mFinished));
if (a.activity != null && !a.activity.mFinished) {
try {
am.activityIdle(a.token, a.createdConfig, stopProfiling);
a.createdConfig = null;
} catch (RemoteException ex) {
// Ignore
}
}
prev = a;
a = a.nextIdle;
prev.nextIdle = null;
} while (a != null);
}
if (stopProfiling) {
mProfiler.stopProfiling();
}
ensureJitEnabled();
return false;
}
}
final class GcIdler implements MessageQueue.IdleHandler {
@Override
public final boolean queueIdle() {
doGcIfNeeded();
return false;
}
}
public static ActivityThread currentActivityThread() {
return sCurrentActivityThread;
}
public static String currentPackageName() {
ActivityThread am = currentActivityThread();
return (am != null && am.mBoundApplication != null)
? am.mBoundApplication.appInfo.packageName : null;
}
public static String currentProcessName() {
ActivityThread am = currentActivityThread();
return (am != null && am.mBoundApplication != null)
? am.mBoundApplication.processName : null;
}
public static Application currentApplication() {
ActivityThread am = currentActivityThread();
return am != null ? am.mInitialApplication : null;
}
public static IPackageManager getPackageManager() {
if (sPackageManager != null) {
//Slog.v("PackageManager", "returning cur default = " + sPackageManager);
return sPackageManager;
}
IBinder b = ServiceManager.getService("package");
//Slog.v("PackageManager", "default service binder = " + b);
sPackageManager = IPackageManager.Stub.asInterface(b);
//Slog.v("PackageManager", "default service = " + sPackageManager);
return sPackageManager;
}
private Configuration mMainThreadConfig = new Configuration();
Configuration applyConfigCompatMainThread(int displayDensity, Configuration config,
CompatibilityInfo compat) {
if (config == null) {
return null;
}
if (!compat.supportsScreen()) {
mMainThreadConfig.setTo(config);
config = mMainThreadConfig;
compat.applyToConfiguration(displayDensity, config);
}
return config;
}
/**
* Creates the top level resources for the given package.
*/
Resources getTopLevelResources(String resDir, String[] splitResDirs, String[] overlayDirs,
String[] libDirs, int displayId, Configuration overrideConfiguration,
LoadedApk pkgInfo) {
return mResourcesManager.getTopLevelResources(resDir, splitResDirs, overlayDirs, libDirs,
displayId, overrideConfiguration, pkgInfo.getCompatibilityInfo(), null);
}
final Handler getHandler() {
return mH;
}
public final LoadedApk getPackageInfo(String packageName, CompatibilityInfo compatInfo,
int flags) {
return getPackageInfo(packageName, compatInfo, flags, UserHandle.myUserId());
}
public final LoadedApk getPackageInfo(String packageName, CompatibilityInfo compatInfo,
int flags, int userId) {
synchronized (mResourcesManager) {
WeakReference<LoadedApk> ref;
if ((flags&Context.CONTEXT_INCLUDE_CODE) != 0) {
ref = mPackages.get(packageName);
} else {
ref = mResourcePackages.get(packageName);
}
LoadedApk packageInfo = ref != null ? ref.get() : null;
//Slog.i(TAG, "getPackageInfo " + packageName + ": " + packageInfo);
//if (packageInfo != null) Slog.i(TAG, "isUptoDate " + packageInfo.mResDir
// + ": " + packageInfo.mResources.getAssets().isUpToDate());
if (packageInfo != null && (packageInfo.mResources == null
|| packageInfo.mResources.getAssets().isUpToDate())) {
if (packageInfo.isSecurityViolation()
&& (flags&Context.CONTEXT_IGNORE_SECURITY) == 0) {
throw new SecurityException(
"Requesting code from " + packageName
+ " to be run in process "
+ mBoundApplication.processName
+ "/" + mBoundApplication.appInfo.uid);
}
return packageInfo;
}
}
ApplicationInfo ai = null;
try {
ai = getPackageManager().getApplicationInfo(packageName,
PackageManager.GET_SHARED_LIBRARY_FILES, userId);
} catch (RemoteException e) {
// Ignore
}
if (ai != null) {
return getPackageInfo(ai, compatInfo, flags);
}
return null;
}
public final LoadedApk getPackageInfo(ApplicationInfo ai, CompatibilityInfo compatInfo,
int flags) {
boolean includeCode = (flags&Context.CONTEXT_INCLUDE_CODE) != 0;
boolean securityViolation = includeCode && ai.uid != 0
&& ai.uid != Process.SYSTEM_UID && (mBoundApplication != null
? !UserHandle.isSameApp(ai.uid, mBoundApplication.appInfo.uid)
: true);
boolean registerPackage = includeCode && (flags&Context.CONTEXT_REGISTER_PACKAGE) != 0;
if ((flags&(Context.CONTEXT_INCLUDE_CODE
|Context.CONTEXT_IGNORE_SECURITY))
== Context.CONTEXT_INCLUDE_CODE) {
if (securityViolation) {
String msg = "Requesting code from " + ai.packageName
+ " (with uid " + ai.uid + ")";
if (mBoundApplication != null) {
msg = msg + " to be run in process "
+ mBoundApplication.processName + " (with uid "
+ mBoundApplication.appInfo.uid + ")";
}
throw new SecurityException(msg);
}
}
return getPackageInfo(ai, compatInfo, null, securityViolation, includeCode,
registerPackage);
}
public final LoadedApk getPackageInfoNoCheck(ApplicationInfo ai,
CompatibilityInfo compatInfo) {
return getPackageInfo(ai, compatInfo, null, false, true, false);
}
public final LoadedApk peekPackageInfo(String packageName, boolean includeCode) {
synchronized (mResourcesManager) {
WeakReference<LoadedApk> ref;
if (includeCode) {
ref = mPackages.get(packageName);
} else {
ref = mResourcePackages.get(packageName);
}
return ref != null ? ref.get() : null;
}
}
private LoadedApk getPackageInfo(ApplicationInfo aInfo, CompatibilityInfo compatInfo,
ClassLoader baseLoader, boolean securityViolation, boolean includeCode,
boolean registerPackage) {
synchronized (mResourcesManager) {
WeakReference<LoadedApk> ref;
if (includeCode) {
ref = mPackages.get(aInfo.packageName);
} else {
ref = mResourcePackages.get(aInfo.packageName);
}
LoadedApk packageInfo = ref != null ? ref.get() : null;
if (packageInfo == null || (packageInfo.mResources != null
&& !packageInfo.mResources.getAssets().isUpToDate())) {
if (localLOGV) Slog.v(TAG, (includeCode ? "Loading code package "
: "Loading resource-only package ") + aInfo.packageName
+ " (in " + (mBoundApplication != null
? mBoundApplication.processName : null)
+ ")");
packageInfo =
new LoadedApk(this, aInfo, compatInfo, baseLoader,
securityViolation, includeCode &&
(aInfo.flags&ApplicationInfo.FLAG_HAS_CODE) != 0, registerPackage);
if (mSystemThread && "android".equals(aInfo.packageName)) {
packageInfo.installSystemApplicationInfo(aInfo,
getSystemContext().mPackageInfo.getClassLoader());
}
if (includeCode) {
mPackages.put(aInfo.packageName,
new WeakReference<LoadedApk>(packageInfo));
} else {
mResourcePackages.put(aInfo.packageName,
new WeakReference<LoadedApk>(packageInfo));
}
}
return packageInfo;
}
}
ActivityThread() {
mResourcesManager = ResourcesManager.getInstance();
}
public ApplicationThread getApplicationThread()
{
return mAppThread;
}
public Instrumentation getInstrumentation()
{
return mInstrumentation;
}
public boolean isProfiling() {
return mProfiler != null && mProfiler.profileFile != null
&& mProfiler.profileFd == null;
}
public String getProfileFilePath() {
return mProfiler.profileFile;
}
public Looper getLooper() {
return mLooper;
}
public Application getApplication() {
return mInitialApplication;
}
public String getProcessName() {
return mBoundApplication.processName;
}
public ContextImpl getSystemContext() {
synchronized (this) {
if (mSystemContext == null) {
mSystemContext = ContextImpl.createSystemContext(this);
}
return mSystemContext;
}
}
public void installSystemApplicationInfo(ApplicationInfo info, ClassLoader classLoader) {
synchronized (this) {
getSystemContext().installSystemApplicationInfo(info, classLoader);
// give ourselves a default profiler
mProfiler = new Profiler();
}
}
void ensureJitEnabled() {
if (!mJitEnabled) {
mJitEnabled = true;
dalvik.system.VMRuntime.getRuntime().startJitCompilation();
}
}
void scheduleGcIdler() {
if (!mGcIdlerScheduled) {
mGcIdlerScheduled = true;
Looper.myQueue().addIdleHandler(mGcIdler);
}
mH.removeMessages(H.GC_WHEN_IDLE);
}
void unscheduleGcIdler() {
if (mGcIdlerScheduled) {
mGcIdlerScheduled = false;
Looper.myQueue().removeIdleHandler(mGcIdler);
}
mH.removeMessages(H.GC_WHEN_IDLE);
}
void doGcIfNeeded() {
mGcIdlerScheduled = false;
final long now = SystemClock.uptimeMillis();
//Slog.i(TAG, "**** WE MIGHT WANT TO GC: then=" + Binder.getLastGcTime()
// + "m now=" + now);
if ((BinderInternal.getLastGcTime()+MIN_TIME_BETWEEN_GCS) < now) {
//Slog.i(TAG, "**** WE DO, WE DO WANT TO GC!");
BinderInternal.forceGc("bg");
}
}
private static final String HEAP_FULL_COLUMN
= "%13s %8s %8s %8s %8s %8s %8s %8s %8s %8s %8s";
private static final String HEAP_COLUMN
= "%13s %8s %8s %8s %8s %8s %8s %8s";
// Formatting for checkin service - update version if row format changes
private static final int ACTIVITY_THREAD_CHECKIN_VERSION = 3;
static void printRow(PrintWriter pw, String format, Object...objs) {
pw.println(String.format(format, objs));
}
public static void dumpMemInfoTable(PrintWriter pw, Debug.MemoryInfo memInfo, boolean checkin,
boolean dumpFullInfo, boolean dumpDalvik, int pid, String processName,
long nativeMax, long nativeAllocated, long nativeFree,
long dalvikMax, long dalvikAllocated, long dalvikFree) {
// For checkin, we print one long comma-separated list of values
if (checkin) {
// NOTE: if you change anything significant below, also consider changing
// ACTIVITY_THREAD_CHECKIN_VERSION.
// Header
pw.print(ACTIVITY_THREAD_CHECKIN_VERSION); pw.print(',');
pw.print(pid); pw.print(',');
pw.print(processName); pw.print(',');
// Heap info - max
pw.print(nativeMax); pw.print(',');
pw.print(dalvikMax); pw.print(',');
pw.print("N/A,");
pw.print(nativeMax + dalvikMax); pw.print(',');
// Heap info - allocated
pw.print(nativeAllocated); pw.print(',');
pw.print(dalvikAllocated); pw.print(',');
pw.print("N/A,");
pw.print(nativeAllocated + dalvikAllocated); pw.print(',');
// Heap info - free
pw.print(nativeFree); pw.print(',');
pw.print(dalvikFree); pw.print(',');
pw.print("N/A,");
pw.print(nativeFree + dalvikFree); pw.print(',');
// Heap info - proportional set size
pw.print(memInfo.nativePss); pw.print(',');
pw.print(memInfo.dalvikPss); pw.print(',');
pw.print(memInfo.otherPss); pw.print(',');
pw.print(memInfo.getTotalPss()); pw.print(',');
// Heap info - swappable set size
pw.print(memInfo.nativeSwappablePss); pw.print(',');
pw.print(memInfo.dalvikSwappablePss); pw.print(',');
pw.print(memInfo.otherSwappablePss); pw.print(',');
pw.print(memInfo.getTotalSwappablePss()); pw.print(',');
// Heap info - shared dirty
pw.print(memInfo.nativeSharedDirty); pw.print(',');
pw.print(memInfo.dalvikSharedDirty); pw.print(',');
pw.print(memInfo.otherSharedDirty); pw.print(',');
pw.print(memInfo.getTotalSharedDirty()); pw.print(',');
// Heap info - shared clean
pw.print(memInfo.nativeSharedClean); pw.print(',');
pw.print(memInfo.dalvikSharedClean); pw.print(',');
pw.print(memInfo.otherSharedClean); pw.print(',');
pw.print(memInfo.getTotalSharedClean()); pw.print(',');
// Heap info - private Dirty
pw.print(memInfo.nativePrivateDirty); pw.print(',');
pw.print(memInfo.dalvikPrivateDirty); pw.print(',');
pw.print(memInfo.otherPrivateDirty); pw.print(',');
pw.print(memInfo.getTotalPrivateDirty()); pw.print(',');
// Heap info - private Clean
pw.print(memInfo.nativePrivateClean); pw.print(',');
pw.print(memInfo.dalvikPrivateClean); pw.print(',');
pw.print(memInfo.otherPrivateClean); pw.print(',');
pw.print(memInfo.getTotalPrivateClean()); pw.print(',');
// Heap info - other areas
for (int i=0; i<Debug.MemoryInfo.NUM_OTHER_STATS; i++) {
pw.print(Debug.MemoryInfo.getOtherLabel(i)); pw.print(',');
pw.print(memInfo.getOtherPss(i)); pw.print(',');
pw.print(memInfo.getOtherSwappablePss(i)); pw.print(',');
pw.print(memInfo.getOtherSharedDirty(i)); pw.print(',');
pw.print(memInfo.getOtherSharedClean(i)); pw.print(',');
pw.print(memInfo.getOtherPrivateDirty(i)); pw.print(',');
pw.print(memInfo.getOtherPrivateClean(i)); pw.print(',');
}
return;
}
// otherwise, show human-readable format
if (dumpFullInfo) {
printRow(pw, HEAP_FULL_COLUMN, "", "Pss", "Pss", "Shared", "Private",
"Shared", "Private", "Swapped", "Heap", "Heap", "Heap");
printRow(pw, HEAP_FULL_COLUMN, "", "Total", "Clean", "Dirty", "Dirty",
"Clean", "Clean", "Dirty", "Size", "Alloc", "Free");
printRow(pw, HEAP_FULL_COLUMN, "", "------", "------", "------", "------",
"------", "------", "------", "------", "------", "------");
printRow(pw, HEAP_FULL_COLUMN, "Native Heap", memInfo.nativePss,
memInfo.nativeSwappablePss, memInfo.nativeSharedDirty,
memInfo.nativePrivateDirty, memInfo.nativeSharedClean,
memInfo.nativePrivateClean, memInfo.nativeSwappedOut,
nativeMax, nativeAllocated, nativeFree);
printRow(pw, HEAP_FULL_COLUMN, "Dalvik Heap", memInfo.dalvikPss,
memInfo.dalvikSwappablePss, memInfo.dalvikSharedDirty,
memInfo.dalvikPrivateDirty, memInfo.dalvikSharedClean,
memInfo.dalvikPrivateClean, memInfo.dalvikSwappedOut,
dalvikMax, dalvikAllocated, dalvikFree);
} else {
printRow(pw, HEAP_COLUMN, "", "Pss", "Private",
"Private", "Swapped", "Heap", "Heap", "Heap");
printRow(pw, HEAP_COLUMN, "", "Total", "Dirty",
"Clean", "Dirty", "Size", "Alloc", "Free");
printRow(pw, HEAP_COLUMN, "", "------", "------", "------",
"------", "------", "------", "------", "------");
printRow(pw, HEAP_COLUMN, "Native Heap", memInfo.nativePss,
memInfo.nativePrivateDirty,
memInfo.nativePrivateClean, memInfo.nativeSwappedOut,
nativeMax, nativeAllocated, nativeFree);
printRow(pw, HEAP_COLUMN, "Dalvik Heap", memInfo.dalvikPss,
memInfo.dalvikPrivateDirty,
memInfo.dalvikPrivateClean, memInfo.dalvikSwappedOut,
dalvikMax, dalvikAllocated, dalvikFree);
}
int otherPss = memInfo.otherPss;
int otherSwappablePss = memInfo.otherSwappablePss;
int otherSharedDirty = memInfo.otherSharedDirty;
int otherPrivateDirty = memInfo.otherPrivateDirty;
int otherSharedClean = memInfo.otherSharedClean;
int otherPrivateClean = memInfo.otherPrivateClean;
int otherSwappedOut = memInfo.otherSwappedOut;
for (int i=0; i<Debug.MemoryInfo.NUM_OTHER_STATS; i++) {
final int myPss = memInfo.getOtherPss(i);
final int mySwappablePss = memInfo.getOtherSwappablePss(i);
final int mySharedDirty = memInfo.getOtherSharedDirty(i);
final int myPrivateDirty = memInfo.getOtherPrivateDirty(i);
final int mySharedClean = memInfo.getOtherSharedClean(i);
final int myPrivateClean = memInfo.getOtherPrivateClean(i);
final int mySwappedOut = memInfo.getOtherSwappedOut(i);
if (myPss != 0 || mySharedDirty != 0 || myPrivateDirty != 0
|| mySharedClean != 0 || myPrivateClean != 0 || mySwappedOut != 0) {
if (dumpFullInfo) {
printRow(pw, HEAP_FULL_COLUMN, Debug.MemoryInfo.getOtherLabel(i),
myPss, mySwappablePss, mySharedDirty, myPrivateDirty,
mySharedClean, myPrivateClean, mySwappedOut, "", "", "");
} else {
printRow(pw, HEAP_COLUMN, Debug.MemoryInfo.getOtherLabel(i),
myPss, myPrivateDirty,
myPrivateClean, mySwappedOut, "", "", "");
}
otherPss -= myPss;
otherSwappablePss -= mySwappablePss;
otherSharedDirty -= mySharedDirty;
otherPrivateDirty -= myPrivateDirty;
otherSharedClean -= mySharedClean;
otherPrivateClean -= myPrivateClean;
otherSwappedOut -= mySwappedOut;
}
}
if (dumpFullInfo) {
printRow(pw, HEAP_FULL_COLUMN, "Unknown", otherPss, otherSwappablePss,
otherSharedDirty, otherPrivateDirty, otherSharedClean, otherPrivateClean,
otherSwappedOut, "", "", "");
printRow(pw, HEAP_FULL_COLUMN, "TOTAL", memInfo.getTotalPss(),
memInfo.getTotalSwappablePss(),
memInfo.getTotalSharedDirty(), memInfo.getTotalPrivateDirty(),
memInfo.getTotalSharedClean(), memInfo.getTotalPrivateClean(),
memInfo.getTotalSwappedOut(), nativeMax+dalvikMax,
nativeAllocated+dalvikAllocated, nativeFree+dalvikFree);
} else {
printRow(pw, HEAP_COLUMN, "Unknown", otherPss,
otherPrivateDirty, otherPrivateClean, otherSwappedOut,
"", "", "");
printRow(pw, HEAP_COLUMN, "TOTAL", memInfo.getTotalPss(),
memInfo.getTotalPrivateDirty(),
memInfo.getTotalPrivateClean(),
memInfo.getTotalSwappedOut(),
nativeMax+dalvikMax,
nativeAllocated+dalvikAllocated, nativeFree+dalvikFree);
}
if (dumpDalvik) {
pw.println(" ");
pw.println(" Dalvik Details");
for (int i=Debug.MemoryInfo.NUM_OTHER_STATS;
i<Debug.MemoryInfo.NUM_OTHER_STATS + Debug.MemoryInfo.NUM_DVK_STATS; i++) {
final int myPss = memInfo.getOtherPss(i);
final int mySwappablePss = memInfo.getOtherSwappablePss(i);
final int mySharedDirty = memInfo.getOtherSharedDirty(i);
final int myPrivateDirty = memInfo.getOtherPrivateDirty(i);
final int mySharedClean = memInfo.getOtherSharedClean(i);
final int myPrivateClean = memInfo.getOtherPrivateClean(i);
final int mySwappedOut = memInfo.getOtherSwappedOut(i);
if (myPss != 0 || mySharedDirty != 0 || myPrivateDirty != 0
|| mySharedClean != 0 || myPrivateClean != 0) {
if (dumpFullInfo) {
printRow(pw, HEAP_FULL_COLUMN, Debug.MemoryInfo.getOtherLabel(i),
myPss, mySwappablePss, mySharedDirty, myPrivateDirty,
mySharedClean, myPrivateClean, mySwappedOut, "", "", "");
} else {
printRow(pw, HEAP_COLUMN, Debug.MemoryInfo.getOtherLabel(i),
myPss, myPrivateDirty,
myPrivateClean, mySwappedOut, "", "", "");
}
}
}
}
}
public void registerOnActivityPausedListener(Activity activity,
OnActivityPausedListener listener) {
synchronized (mOnPauseListeners) {
ArrayList<OnActivityPausedListener> list = mOnPauseListeners.get(activity);
if (list == null) {
list = new ArrayList<OnActivityPausedListener>();
mOnPauseListeners.put(activity, list);
}
list.add(listener);
}
}
public void unregisterOnActivityPausedListener(Activity activity,
OnActivityPausedListener listener) {
synchronized (mOnPauseListeners) {
ArrayList<OnActivityPausedListener> list = mOnPauseListeners.get(activity);
if (list != null) {
list.remove(listener);
}
}
}
public final ActivityInfo resolveActivityInfo(Intent intent) {
ActivityInfo aInfo = intent.resolveActivityInfo(
mInitialApplication.getPackageManager(), PackageManager.GET_SHARED_LIBRARY_FILES);
if (aInfo == null) {
// Throw an exception.
Instrumentation.checkStartActivityResult(
ActivityManager.START_CLASS_NOT_FOUND, intent);
}
return aInfo;
}
public final Activity startActivityNow(Activity parent, String id,
Intent intent, ActivityInfo activityInfo, IBinder token, Bundle state,
Activity.NonConfigurationInstances lastNonConfigurationInstances) {
ActivityClientRecord r = new ActivityClientRecord();
r.token = token;
r.ident = 0;
r.intent = intent;
r.state = state;
r.parent = parent;
r.embeddedID = id;
r.activityInfo = activityInfo;
r.lastNonConfigurationInstances = lastNonConfigurationInstances;
if (localLOGV) {
ComponentName compname = intent.getComponent();
String name;
if (compname != null) {
name = compname.toShortString();
} else {
name = "(Intent " + intent + ").getComponent() returned null";
}
Slog.v(TAG, "Performing launch: action=" + intent.getAction()
+ ", comp=" + name
+ ", token=" + token);
}
return performLaunchActivity(r, null);
}
public final Activity getActivity(IBinder token) {
return mActivities.get(token).activity;
}
public final void sendActivityResult(
IBinder token, String id, int requestCode,
int resultCode, Intent data) {
if (DEBUG_RESULTS) Slog.v(TAG, "sendActivityResult: id=" + id
+ " req=" + requestCode + " res=" + resultCode + " data=" + data);
ArrayList<ResultInfo> list = new ArrayList<ResultInfo>();
list.add(new ResultInfo(id, requestCode, resultCode, data));
mAppThread.scheduleSendResult(token, list);
}
private void sendMessage(int what, Object obj) {
sendMessage(what, obj, 0, 0, false);
}
private void sendMessage(int what, Object obj, int arg1) {
sendMessage(what, obj, arg1, 0, false);
}
private void sendMessage(int what, Object obj, int arg1, int arg2) {
sendMessage(what, obj, arg1, arg2, false);
}
private void sendMessage(int what, Object obj, int arg1, int arg2, boolean async) {
if (DEBUG_MESSAGES) Slog.v(
TAG, "SCHEDULE " + what + " " + mH.codeToString(what)
+ ": " + arg1 + " / " + obj);
Message msg = Message.obtain();
msg.what = what;
msg.obj = obj;
msg.arg1 = arg1;
msg.arg2 = arg2;
if (async) {
msg.setAsynchronous(true);
}
mH.sendMessage(msg);
}
final void scheduleContextCleanup(ContextImpl context, String who,
String what) {
ContextCleanupInfo cci = new ContextCleanupInfo();
cci.context = context;
cci.who = who;
cci.what = what;
sendMessage(H.CLEAN_UP_CONTEXT, cci);
}
private Activity performLaunchActivity(ActivityClientRecord r, Intent customIntent) {
// System.out.println("##### [" + System.currentTimeMillis() + "] ActivityThread.performLaunchActivity(" + r + ")");
ActivityInfo aInfo = r.activityInfo;
if (r.packageInfo == null) {
r.packageInfo = getPackageInfo(aInfo.applicationInfo, r.compatInfo,
Context.CONTEXT_INCLUDE_CODE);
}
ComponentName component = r.intent.getComponent();
if (component == null) {
component = r.intent.resolveActivity(
mInitialApplication.getPackageManager());
r.intent.setComponent(component);
}
if (r.activityInfo.targetActivity != null) {
component = new ComponentName(r.activityInfo.packageName,
r.activityInfo.targetActivity);
}
Activity activity = null;
try {
java.lang.ClassLoader cl = r.packageInfo.getClassLoader();
activity = mInstrumentation.newActivity(
cl, component.getClassName(), r.intent);
StrictMode.incrementExpectedActivityCount(activity.getClass());
r.intent.setExtrasClassLoader(cl);
r.intent.prepareToEnterProcess();
if (r.state != null) {
r.state.setClassLoader(cl);
}
} catch (Exception e) {
if (!mInstrumentation.onException(activity, e)) {
throw new RuntimeException(
"Unable to instantiate activity " + component
+ ": " + e.toString(), e);
}
}
try {
Application app = r.packageInfo.makeApplication(false, mInstrumentation);
if (localLOGV) Slog.v(TAG, "Performing launch of " + r);
if (localLOGV) Slog.v(
TAG, r + ": app=" + app
+ ", appName=" + app.getPackageName()
+ ", pkg=" + r.packageInfo.getPackageName()
+ ", comp=" + r.intent.getComponent().toShortString()
+ ", dir=" + r.packageInfo.getAppDir());
if (activity != null) {
Context appContext = createBaseContextForActivity(r, activity);
CharSequence title = r.activityInfo.loadLabel(appContext.getPackageManager());
Configuration config = new Configuration(mCompatConfiguration);
if (DEBUG_CONFIGURATION) Slog.v(TAG, "Launching activity "
+ r.activityInfo.name + " with config " + config);
activity.attach(appContext, this, getInstrumentation(), r.token,
r.ident, app, r.intent, r.activityInfo, title, r.parent,
r.embeddedID, r.lastNonConfigurationInstances, config,
r.referrer, r.voiceInteractor);
if (customIntent != null) {
activity.mIntent = customIntent;
}
r.lastNonConfigurationInstances = null;
activity.mStartedActivity = false;
int theme = r.activityInfo.getThemeResource();
if (theme != 0) {
activity.setTheme(theme);
}
activity.mCalled = false;
if (r.isPersistable()) {
mInstrumentation.callActivityOnCreate(activity, r.state, r.persistentState);
} else {
mInstrumentation.callActivityOnCreate(activity, r.state);
}
if (!activity.mCalled) {
throw new SuperNotCalledException(
"Activity " + r.intent.getComponent().toShortString() +
" did not call through to super.onCreate()");
}
r.activity = activity;
r.stopped = true;
if (!r.activity.mFinished) {
activity.performStart();
r.stopped = false;
}
if (!r.activity.mFinished) {
if (r.isPersistable()) {
if (r.state != null || r.persistentState != null) {
mInstrumentation.callActivityOnRestoreInstanceState(activity, r.state,
r.persistentState);
}
} else if (r.state != null) {
mInstrumentation.callActivityOnRestoreInstanceState(activity, r.state);
}
}
if (!r.activity.mFinished) {
activity.mCalled = false;
if (r.isPersistable()) {
mInstrumentation.callActivityOnPostCreate(activity, r.state,
r.persistentState);
} else {
mInstrumentation.callActivityOnPostCreate(activity, r.state);
}
if (!activity.mCalled) {
throw new SuperNotCalledException(
"Activity " + r.intent.getComponent().toShortString() +
" did not call through to super.onPostCreate()");
}
}
}
r.paused = true;
mActivities.put(r.token, r);
} catch (SuperNotCalledException e) {
throw e;
} catch (Exception e) {
if (!mInstrumentation.onException(activity, e)) {
throw new RuntimeException(
"Unable to start activity " + component
+ ": " + e.toString(), e);
}
}
return activity;
}
private Context createBaseContextForActivity(ActivityClientRecord r,
final Activity activity) {
ContextImpl appContext = ContextImpl.createActivityContext(this, r.packageInfo, r.token);
appContext.setOuterContext(activity);
Context baseContext = appContext;
final DisplayManagerGlobal dm = DisplayManagerGlobal.getInstance();
try {
IActivityContainer container =
ActivityManagerNative.getDefault().getEnclosingActivityContainer(r.token);
final int displayId =
container == null ? Display.DEFAULT_DISPLAY : container.getDisplayId();
if (displayId > Display.DEFAULT_DISPLAY) {
Display display = dm.getRealDisplay(displayId, r.token);
baseContext = appContext.createDisplayContext(display);
}
} catch (RemoteException e) {
}
// For debugging purposes, if the activity's package name contains the value of
// the "debug.use-second-display" system property as a substring, then show
// its content on a secondary display if there is one.
String pkgName = SystemProperties.get("debug.second-display.pkg");
if (pkgName != null && !pkgName.isEmpty()
<