diff --git a/cmds/am/src/com/android/commands/am/Am.java b/cmds/am/src/com/android/commands/am/Am.java
index fa59e4b..c06ef0d 100644
--- a/cmds/am/src/com/android/commands/am/Am.java
+++ b/cmds/am/src/com/android/commands/am/Am.java
@@ -26,6 +26,7 @@
 import android.app.IActivityManager;
 import android.app.IInstrumentationWatcher;
 import android.app.Instrumentation;
+import android.app.ProfilerInfo;
 import android.app.UiAutomationConnection;
 import android.content.ComponentName;
 import android.content.IIntentReceiver;
@@ -76,6 +77,8 @@
     private String mReceiverPermission;
 
     private String mProfileFile;
+    private int mSamplingInterval;
+    private boolean mAutoStop;
 
     /**
      * Command-line entry point.
@@ -91,7 +94,7 @@
         out.println(
                 "usage: am [subcommand] [options]\n" +
                 "usage: am start [-D] [-W] [-P <FILE>] [--start-profiler <FILE>]\n" +
-                "               [--R COUNT] [-S] [--opengl-trace]\n" +
+                "               [--sampling INTERVAL] [-R COUNT] [-S] [--opengl-trace]\n" +
                 "               [--user <USER_ID> | current] <INTENT>\n" +
                 "       am startservice [--user <USER_ID> | current] <INTENT>\n" +
                 "       am stopservice [--user <USER_ID> | current] <INTENT>\n" +
@@ -133,6 +136,8 @@
                 "    -D: enable debugging\n" +
                 "    -W: wait for launch to complete\n" +
                 "    --start-profiler <FILE>: start profiler and send results to <FILE>\n" +
+                "    --sampling INTERVAL: use sample profiling with INTERVAL microseconds\n" +
+                "        between samples (use with --start-profiler)\n" +
                 "    -P <FILE>: like above, but profiling stops when app goes idle\n" +
                 "    -R: repeat the activity launch <COUNT> times.  Prior to each repeat,\n" +
                 "        the top activity will be finished.\n" +
@@ -360,6 +365,8 @@
         mStopOption = false;
         mRepeat = 0;
         mProfileFile = null;
+        mSamplingInterval = 0;
+        mAutoStop = false;
         mUserId = defUser;
         Uri data = null;
         String type = null;
@@ -526,10 +533,12 @@
                 mWaitOption = true;
             } else if (opt.equals("-P")) {
                 mProfileFile = nextArgRequired();
-                mStartFlags |= ActivityManager.START_FLAG_AUTO_STOP_PROFILER;
+                mAutoStop = true;
             } else if (opt.equals("--start-profiler")) {
                 mProfileFile = nextArgRequired();
-                mStartFlags &= ~ActivityManager.START_FLAG_AUTO_STOP_PROFILER;
+                mAutoStop = false;
+            } else if (opt.equals("--sampling")) {
+                mSamplingInterval = Integer.parseInt(nextArgRequired());
             } else if (opt.equals("-R")) {
                 mRepeat = Integer.parseInt(nextArgRequired());
             } else if (opt.equals("-S")) {
@@ -685,12 +694,13 @@
                 mAm.forceStopPackage(packageName, mUserId);
                 Thread.sleep(250);
             }
-    
+
             System.out.println("Starting: " + intent);
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-    
+
             ParcelFileDescriptor fd = null;
-    
+            ProfilerInfo profilerInfo = null;
+
             if (mProfileFile != null) {
                 try {
                     fd = ParcelFileDescriptor.open(
@@ -702,17 +712,18 @@
                     System.err.println("Error: Unable to open file: " + mProfileFile);
                     return;
                 }
+                profilerInfo = new ProfilerInfo(mProfileFile, fd, mSamplingInterval, mAutoStop);
             }
 
             IActivityManager.WaitResult result = null;
             int res;
             if (mWaitOption) {
                 result = mAm.startActivityAndWait(null, null, intent, mimeType,
-                            null, null, 0, mStartFlags, mProfileFile, fd, null, mUserId);
+                            null, null, 0, mStartFlags, profilerInfo, null, mUserId);
                 res = result.result;
             } else {
                 res = mAm.startActivityAsUser(null, null, intent, mimeType,
-                        null, null, 0, mStartFlags, mProfileFile, fd, null, mUserId);
+                        null, null, 0, mStartFlags, profilerInfo, null, mUserId);
             }
             PrintStream out = mWaitOption ? System.out : System.err;
             boolean launched = false;
@@ -942,7 +953,7 @@
             SystemProperties.set("dalvik.vm.extra-opts", props);
         }
     }
-    
+
     private void runProfile() throws Exception {
         String profileFile = null;
         boolean start = false;
@@ -996,6 +1007,7 @@
         }
 
         ParcelFileDescriptor fd = null;
+        ProfilerInfo profilerInfo = null;
 
         if (start) {
             profileFile = nextArgRequired();
@@ -1009,6 +1021,7 @@
                 System.err.println("Error: Unable to open file: " + profileFile);
                 return;
             }
+            profilerInfo = new ProfilerInfo(profileFile, fd, 0, false);
         }
 
         try {
@@ -1022,7 +1035,7 @@
             } else if (start) {
                 //removeWallOption();
             }
-            if (!mAm.profileControl(process, userId, start, profileFile, fd, profileType)) {
+            if (!mAm.profileControl(process, userId, start, profilerInfo, profileType)) {
                 wall = false;
                 throw new AndroidException("PROFILE FAILED on process " + process);
             }
diff --git a/core/java/android/app/Activity.java b/core/java/android/app/Activity.java
index 9b7cc1c..2387553 100644
--- a/core/java/android/app/Activity.java
+++ b/core/java/android/app/Activity.java
@@ -4145,10 +4145,9 @@
                 intent.prepareToLeaveProcess();
                 result = ActivityManagerNative.getDefault()
                     .startActivity(mMainThread.getApplicationThread(), getBasePackageName(),
-                            intent, intent.resolveTypeIfNeeded(getContentResolver()),
-                            mToken, mEmbeddedID, requestCode,
-                            ActivityManager.START_FLAG_ONLY_IF_NEEDED, null, null,
-                            options);
+                            intent, intent.resolveTypeIfNeeded(getContentResolver()), mToken,
+                            mEmbeddedID, requestCode, ActivityManager.START_FLAG_ONLY_IF_NEEDED,
+                            null, options);
             } catch (RemoteException e) {
                 // Empty
             }
diff --git a/core/java/android/app/ActivityManager.java b/core/java/android/app/ActivityManager.java
index 586e7d4..da7c790 100644
--- a/core/java/android/app/ActivityManager.java
+++ b/core/java/android/app/ActivityManager.java
@@ -193,13 +193,6 @@
     public static final int START_FLAG_OPENGL_TRACES = 1<<2;
 
     /**
-     * Flag for IActivityManaqer.startActivity: if the app is being
-     * launched for profiling, automatically stop the profiler once done.
-     * @hide
-     */
-    public static final int START_FLAG_AUTO_STOP_PROFILER = 1<<3;
-
-    /**
      * Result for IActivityManaqer.broadcastIntent: success!
      * @hide
      */
diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index 36e8892..16d091a 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -17,6 +17,7 @@
 package android.app;
 
 import android.app.ActivityManager.StackInfo;
+import android.app.ProfilerInfo;
 import android.content.ComponentName;
 import android.content.IIntentReceiver;
 import android.content.IIntentSender;
@@ -132,14 +133,12 @@
             String resultWho = data.readString();
             int requestCode = data.readInt();
             int startFlags = data.readInt();
-            String profileFile = data.readString();
-            ParcelFileDescriptor profileFd = data.readInt() != 0
-                    ? data.readFileDescriptor() : null;
+            ProfilerInfo profilerInfo = data.readInt() != 0
+                    ? ProfilerInfo.CREATOR.createFromParcel(data) : null;
             Bundle options = data.readInt() != 0
                     ? Bundle.CREATOR.createFromParcel(data) : null;
             int result = startActivity(app, callingPackage, intent, resolvedType,
-                    resultTo, resultWho, requestCode, startFlags,
-                    profileFile, profileFd, options);
+                    resultTo, resultWho, requestCode, startFlags, profilerInfo, options);
             reply.writeNoException();
             reply.writeInt(result);
             return true;
@@ -157,15 +156,13 @@
             String resultWho = data.readString();
             int requestCode = data.readInt();
             int startFlags = data.readInt();
-            String profileFile = data.readString();
-            ParcelFileDescriptor profileFd = data.readInt() != 0
-                    ? ParcelFileDescriptor.CREATOR.createFromParcel(data) : null;
+            ProfilerInfo profilerInfo = data.readInt() != 0
+                    ? ProfilerInfo.CREATOR.createFromParcel(data) : null;
             Bundle options = data.readInt() != 0
                     ? Bundle.CREATOR.createFromParcel(data) : null;
             int userId = data.readInt();
             int result = startActivityAsUser(app, callingPackage, intent, resolvedType,
-                    resultTo, resultWho, requestCode, startFlags,
-                    profileFile, profileFd, options, userId);
+                    resultTo, resultWho, requestCode, startFlags, profilerInfo, options, userId);
             reply.writeNoException();
             reply.writeInt(result);
             return true;
@@ -183,14 +180,12 @@
             String resultWho = data.readString();
             int requestCode = data.readInt();
             int startFlags = data.readInt();
-            String profileFile = data.readString();
-            ParcelFileDescriptor profileFd = data.readInt() != 0
-                    ? data.readFileDescriptor() : null;
+            ProfilerInfo profilerInfo = data.readInt() != 0
+                    ? ProfilerInfo.CREATOR.createFromParcel(data) : null;
             Bundle options = data.readInt() != 0
                     ? Bundle.CREATOR.createFromParcel(data) : null;
             int result = startActivityAsCaller(app, callingPackage, intent, resolvedType,
-                    resultTo, resultWho, requestCode, startFlags,
-                    profileFile, profileFd, options);
+                    resultTo, resultWho, requestCode, startFlags, profilerInfo, options);
             reply.writeNoException();
             reply.writeInt(result);
             return true;
@@ -208,15 +203,13 @@
             String resultWho = data.readString();
             int requestCode = data.readInt();
             int startFlags = data.readInt();
-            String profileFile = data.readString();
-            ParcelFileDescriptor profileFd = data.readInt() != 0
-                    ? ParcelFileDescriptor.CREATOR.createFromParcel(data) : null;
+            ProfilerInfo profilerInfo = data.readInt() != 0
+                    ? ProfilerInfo.CREATOR.createFromParcel(data) : null;
             Bundle options = data.readInt() != 0
                     ? Bundle.CREATOR.createFromParcel(data) : null;
             int userId = data.readInt();
             WaitResult result = startActivityAndWait(app, callingPackage, intent, resolvedType,
-                    resultTo, resultWho, requestCode, startFlags,
-                    profileFile, profileFd, options, userId);
+                    resultTo, resultWho, requestCode, startFlags, profilerInfo, options, userId);
             reply.writeNoException();
             result.writeToParcel(reply, 0);
             return true;
@@ -284,15 +277,13 @@
             IVoiceInteractor interactor = IVoiceInteractor.Stub.asInterface(
                     data.readStrongBinder());
             int startFlags = data.readInt();
-            String profileFile = data.readString();
-            ParcelFileDescriptor profileFd = data.readInt() != 0
-                    ? ParcelFileDescriptor.CREATOR.createFromParcel(data) : null;
+            ProfilerInfo profilerInfo = data.readInt() != 0
+                    ? ProfilerInfo.CREATOR.createFromParcel(data) : null;
             Bundle options = data.readInt() != 0
                     ? Bundle.CREATOR.createFromParcel(data) : null;
             int userId = data.readInt();
-            int result = startVoiceActivity(callingPackage, callingPid, callingUid,
-                    intent, resolvedType, session, interactor, startFlags,
-                    profileFile, profileFd, options, userId);
+            int result = startVoiceActivity(callingPackage, callingPid, callingUid, intent,
+                    resolvedType, session, interactor, startFlags, profilerInfo, options, userId);
             reply.writeNoException();
             reply.writeInt(result);
             return true;
@@ -1468,22 +1459,21 @@
             config.writeToParcel(reply, 0);
             return true;
         }
-        
+
         case PROFILE_CONTROL_TRANSACTION: {
             data.enforceInterface(IActivityManager.descriptor);
             String process = data.readString();
             int userId = data.readInt();
             boolean start = data.readInt() != 0;
             int profileType = data.readInt();
-            String path = data.readString();
-            ParcelFileDescriptor fd = data.readInt() != 0
-                    ? ParcelFileDescriptor.CREATOR.createFromParcel(data) : null;
-            boolean res = profileControl(process, userId, start, path, fd, profileType);
+            ProfilerInfo profilerInfo = data.readInt() != 0
+                    ? ProfilerInfo.CREATOR.createFromParcel(data) : null;
+            boolean res = profileControl(process, userId, start, profilerInfo, profileType);
             reply.writeNoException();
             reply.writeInt(res ? 1 : 0);
             return true;
         }
-        
+
         case SHUTDOWN_TRANSACTION: {
             data.enforceInterface(IActivityManager.descriptor);
             boolean res = shutdown(data.readInt());
@@ -2343,8 +2333,7 @@
 
     public int startActivity(IApplicationThread caller, String callingPackage, Intent intent,
             String resolvedType, IBinder resultTo, String resultWho, int requestCode,
-            int startFlags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options) throws RemoteException {
+            int startFlags, ProfilerInfo profilerInfo, Bundle options) throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
@@ -2356,10 +2345,9 @@
         data.writeString(resultWho);
         data.writeInt(requestCode);
         data.writeInt(startFlags);
-        data.writeString(profileFile);
-        if (profileFd != null) {
+        if (profilerInfo != null) {
             data.writeInt(1);
-            profileFd.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+            profilerInfo.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
         } else {
             data.writeInt(0);
         }
@@ -2379,8 +2367,8 @@
 
     public int startActivityAsUser(IApplicationThread caller, String callingPackage, Intent intent,
             String resolvedType, IBinder resultTo, String resultWho, int requestCode,
-            int startFlags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options, int userId) throws RemoteException {
+            int startFlags, ProfilerInfo profilerInfo, Bundle options,
+            int userId) throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
@@ -2392,10 +2380,9 @@
         data.writeString(resultWho);
         data.writeInt(requestCode);
         data.writeInt(startFlags);
-        data.writeString(profileFile);
-        if (profileFd != null) {
+        if (profilerInfo != null) {
             data.writeInt(1);
-            profileFd.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+            profilerInfo.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
         } else {
             data.writeInt(0);
         }
@@ -2415,8 +2402,7 @@
     }
     public int startActivityAsCaller(IApplicationThread caller, String callingPackage,
             Intent intent, String resolvedType, IBinder resultTo, String resultWho, int requestCode,
-            int startFlags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options) throws RemoteException {
+            int startFlags, ProfilerInfo profilerInfo, Bundle options) throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
@@ -2428,10 +2414,9 @@
         data.writeString(resultWho);
         data.writeInt(requestCode);
         data.writeInt(startFlags);
-        data.writeString(profileFile);
-        if (profileFd != null) {
+        if (profilerInfo != null) {
             data.writeInt(1);
-            profileFd.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+            profilerInfo.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
         } else {
             data.writeInt(0);
         }
@@ -2450,8 +2435,8 @@
     }
     public WaitResult startActivityAndWait(IApplicationThread caller, String callingPackage,
             Intent intent, String resolvedType, IBinder resultTo, String resultWho,
-            int requestCode, int startFlags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options, int userId) throws RemoteException {
+            int requestCode, int startFlags, ProfilerInfo profilerInfo, Bundle options,
+            int userId) throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
@@ -2463,10 +2448,9 @@
         data.writeString(resultWho);
         data.writeInt(requestCode);
         data.writeInt(startFlags);
-        data.writeString(profileFile);
-        if (profileFd != null) {
+        if (profilerInfo != null) {
             data.writeInt(1);
-            profileFd.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+            profilerInfo.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
         } else {
             data.writeInt(0);
         }
@@ -2550,8 +2534,8 @@
     }
     public int startVoiceActivity(String callingPackage, int callingPid, int callingUid,
             Intent intent, String resolvedType, IVoiceInteractionSession session,
-            IVoiceInteractor interactor, int startFlags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options, int userId) throws RemoteException {
+            IVoiceInteractor interactor, int startFlags, ProfilerInfo profilerInfo,
+            Bundle options, int userId) throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
@@ -2563,10 +2547,9 @@
         data.writeStrongBinder(session.asBinder());
         data.writeStrongBinder(interactor.asBinder());
         data.writeInt(startFlags);
-        data.writeString(profileFile);
-        if (profileFd != null) {
+        if (profilerInfo != null) {
             data.writeInt(1);
-            profileFd.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+            profilerInfo.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
         } else {
             data.writeInt(0);
         }
@@ -4189,9 +4172,9 @@
         data.recycle();
         return res;
     }
-    
+
     public boolean profileControl(String process, int userId, boolean start,
-            String path, ParcelFileDescriptor fd, int profileType) throws RemoteException
+            ProfilerInfo profilerInfo, int profileType) throws RemoteException
     {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
@@ -4200,10 +4183,9 @@
         data.writeInt(userId);
         data.writeInt(start ? 1 : 0);
         data.writeInt(profileType);
-        data.writeString(path);
-        if (fd != null) {
+        if (profilerInfo != null) {
             data.writeInt(1);
-            fd.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+            profilerInfo.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
         } else {
             data.writeInt(0);
         }
@@ -4214,7 +4196,7 @@
         data.recycle();
         return res;
     }
-    
+
     public boolean shutdown(int timeout) throws RemoteException
     {
         Parcel data = Parcel.obtain();
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index 0356093..d70e5df 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -124,6 +124,7 @@
 import libcore.io.IoUtils;
 
 import dalvik.system.CloseGuard;
+import dalvik.system.VMDebug;
 import dalvik.system.VMRuntime;
 
 final class RemoteServiceException extends AndroidRuntimeException {
@@ -282,9 +283,7 @@
         Configuration createdConfig;
         ActivityClientRecord nextIdle;
 
-        String profileFile;
-        ParcelFileDescriptor profileFd;
-        boolean autoStopProfiler;
+        ProfilerInfo profilerInfo;
 
         ActivityInfo activityInfo;
         CompatibilityInfo compatInfo;
@@ -436,9 +435,7 @@
         CompatibilityInfo compatInfo;
 
         /** Initial values for {@link Profiler}. */
-        String initProfileFile;
-        ParcelFileDescriptor initProfileFd;
-        boolean initAutoStopProfiler;
+        ProfilerInfo initProfilerInfo;
 
         public String toString() {
             return "AppBindData{appInfo=" + appInfo + "}";
@@ -448,10 +445,12 @@
     static final class Profiler {
         String profileFile;
         ParcelFileDescriptor profileFd;
+        int samplingInterval;
         boolean autoStopProfiler;
         boolean profiling;
         boolean handlingProfiling;
-        public void setProfiler(String file, ParcelFileDescriptor fd) {
+        public void setProfiler(ProfilerInfo profilerInfo) {
+            ParcelFileDescriptor fd = profilerInfo.profileFd;
             if (profiling) {
                 if (fd != null) {
                     try {
@@ -469,16 +468,18 @@
                     // Ignore
                 }
             }
-            profileFile = file;
+            profileFile = profilerInfo.profileFile;
             profileFd = fd;
+            samplingInterval = profilerInfo.samplingInterval;
+            autoStopProfiler = profilerInfo.autoStopProfiler;
         }
         public void startProfiling() {
             if (profileFd == null || profiling) {
                 return;
             }
             try {
-                Debug.startMethodTracing(profileFile, profileFd.getFileDescriptor(),
-                        8 * 1024 * 1024, 0);
+                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);
@@ -527,11 +528,6 @@
         String who;
     }
 
-    static final class ProfilerControlData {
-        String path;
-        ParcelFileDescriptor fd;
-    }
-
     static final class DumpHeapData {
         String path;
         ParcelFileDescriptor fd;
@@ -612,7 +608,7 @@
                 IVoiceInteractor voiceInteractor, int procState, Bundle state,
                 PersistableBundle persistentState, List<ResultInfo> pendingResults,
                 List<Intent> pendingNewIntents, boolean notResumed, boolean isForward,
-                String profileName, ParcelFileDescriptor profileFd, boolean autoStopProfiler) {
+                ProfilerInfo profilerInfo) {
 
             updateProcessState(procState, false);
 
@@ -633,9 +629,7 @@
             r.startsNotResumed = notResumed;
             r.isForward = isForward;
 
-            r.profileFile = profileName;
-            r.profileFd = profileFd;
-            r.autoStopProfiler = autoStopProfiler;
+            r.profilerInfo = profilerInfo;
 
             updatePendingConfiguration(curConfig);
 
@@ -742,11 +736,10 @@
             sendMessage(H.STOP_SERVICE, token);
         }
 
-        public final void bindApplication(String processName,
-                ApplicationInfo appInfo, List<ProviderInfo> providers,
-                ComponentName instrumentationName, String profileFile,
-                ParcelFileDescriptor profileFd, boolean autoStopProfiler,
-                Bundle instrumentationArgs, IInstrumentationWatcher instrumentationWatcher,
+        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,
@@ -810,9 +803,7 @@
             data.persistent = persistent;
             data.config = config;
             data.compatInfo = compatInfo;
-            data.initProfileFile = profileFile;
-            data.initProfileFd = profileFd;
-            data.initAutoStopProfiler = false;
+            data.initProfilerInfo = profilerInfo;
             sendMessage(H.BIND_APPLICATION, data);
         }
 
@@ -878,12 +869,8 @@
             sendMessage(H.ACTIVITY_CONFIGURATION_CHANGED, token);
         }
 
-        public void profilerControl(boolean start, String path, ParcelFileDescriptor fd,
-                int profileType) {
-            ProfilerControlData pcd = new ProfilerControlData();
-            pcd.path = path;
-            pcd.fd = fd;
-            sendMessage(H.PROFILER_CONTROL, pcd, start ? 1 : 0, profileType);
+        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) {
@@ -1417,7 +1404,7 @@
                     Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
                     break;
                 case PROFILER_CONTROL:
-                    handleProfilerControl(msg.arg1 != 0, (ProfilerControlData)msg.obj, msg.arg2);
+                    handleProfilerControl(msg.arg1 != 0, (ProfilerInfo)msg.obj, msg.arg2);
                     break;
                 case CREATE_BACKUP_AGENT:
                     Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "backupCreateAgent");
@@ -2354,10 +2341,9 @@
         unscheduleGcIdler();
         mSomeActivitiesChanged = true;
 
-        if (r.profileFd != null) {
-            mProfiler.setProfiler(r.profileFile, r.profileFd);
+        if (r.profilerInfo != null) {
+            mProfiler.setProfiler(r.profilerInfo);
             mProfiler.startProfiling();
-            mProfiler.autoStopProfiler = r.autoStopProfiler;
         }
 
         // Make sure we are running with the most recent config.
@@ -4118,22 +4104,21 @@
         mSomeActivitiesChanged = true;
     }
 
-    final void handleProfilerControl(boolean start, ProfilerControlData pcd, int profileType) {
+    final void handleProfilerControl(boolean start, ProfilerInfo profilerInfo, int profileType) {
         if (start) {
             try {
                 switch (profileType) {
-                    default:                        
-                        mProfiler.setProfiler(pcd.path, pcd.fd);
-                        mProfiler.autoStopProfiler = false;
+                    default:
+                        mProfiler.setProfiler(profilerInfo);
                         mProfiler.startProfiling();
                         break;
                 }
             } catch (RuntimeException e) {
-                Slog.w(TAG, "Profiling failed on path " + pcd.path
+                Slog.w(TAG, "Profiling failed on path " + profilerInfo.profileFile
                         + " -- can the process access this path?");
             } finally {
                 try {
-                    pcd.fd.close();
+                    profilerInfo.profileFd.close();
                 } catch (IOException e) {
                     Slog.w(TAG, "Failure closing profile fd", e);
                 }
@@ -4265,9 +4250,12 @@
         mCompatConfiguration = new Configuration(data.config);
 
         mProfiler = new Profiler();
-        mProfiler.profileFile = data.initProfileFile;
-        mProfiler.profileFd = data.initProfileFd;
-        mProfiler.autoStopProfiler = data.initAutoStopProfiler;
+        if (data.initProfilerInfo != null) {
+            mProfiler.profileFile = data.initProfilerInfo.profileFile;
+            mProfiler.profileFd = data.initProfilerInfo.profileFd;
+            mProfiler.samplingInterval = data.initProfilerInfo.samplingInterval;
+            mProfiler.autoStopProfiler = data.initProfilerInfo.autoStopProfiler;
+        }
 
         // send up app name; do this *before* waiting for debugger
         Process.setArgV0(data.processName);
@@ -4282,7 +4270,7 @@
                 HardwareRenderer.disable(false);
             }
         }
-        
+
         if (mProfiler.profileFd != null) {
             mProfiler.startProfiling();
         }
diff --git a/core/java/android/app/ApplicationThreadNative.java b/core/java/android/app/ApplicationThreadNative.java
index 52b69e1..63e8707 100644
--- a/core/java/android/app/ApplicationThreadNative.java
+++ b/core/java/android/app/ApplicationThreadNative.java
@@ -129,7 +129,7 @@
             scheduleSendResult(b, ri);
             return true;
         }
-        
+
         case SCHEDULE_LAUNCH_ACTIVITY_TRANSACTION:
         {
             data.enforceInterface(IApplicationThread.descriptor);
@@ -148,17 +148,13 @@
             List<Intent> pi = data.createTypedArrayList(Intent.CREATOR);
             boolean notResumed = data.readInt() != 0;
             boolean isForward = data.readInt() != 0;
-            String profileName = data.readString();
-            ParcelFileDescriptor profileFd = data.readInt() != 0
-                    ? ParcelFileDescriptor.CREATOR.createFromParcel(data) : null;
-            boolean autoStopProfiler = data.readInt() != 0;
-            scheduleLaunchActivity(intent, b, ident, info, curConfig, compatInfo,
-                    voiceInteractor, procState, state, persistentState,
-                    ri, pi, notResumed, isForward, profileName, profileFd,
-                    autoStopProfiler);
+            ProfilerInfo profilerInfo = data.readInt() != 0
+                    ? ProfilerInfo.CREATOR.createFromParcel(data) : null;
+            scheduleLaunchActivity(intent, b, ident, info, curConfig, compatInfo, voiceInteractor,
+                    procState, state, persistentState, ri, pi, notResumed, isForward, profilerInfo);
             return true;
         }
-        
+
         case SCHEDULE_RELAUNCH_ACTIVITY_TRANSACTION:
         {
             data.enforceInterface(IApplicationThread.descriptor);
@@ -274,10 +270,8 @@
                 data.createTypedArrayList(ProviderInfo.CREATOR);
             ComponentName testName = (data.readInt() != 0)
                 ? new ComponentName(data) : null;
-            String profileName = data.readString();
-            ParcelFileDescriptor profileFd = data.readInt() != 0
-                    ? ParcelFileDescriptor.CREATOR.createFromParcel(data) : null;
-            boolean autoStopProfiler = data.readInt() != 0;
+            ProfilerInfo profilerInfo = data.readInt() != 0
+                    ? ProfilerInfo.CREATOR.createFromParcel(data) : null;
             Bundle testArgs = data.readBundle();
             IBinder binder = data.readStrongBinder();
             IInstrumentationWatcher testWatcher = IInstrumentationWatcher.Stub.asInterface(binder);
@@ -292,11 +286,9 @@
             CompatibilityInfo compatInfo = CompatibilityInfo.CREATOR.createFromParcel(data);
             HashMap<String, IBinder> services = data.readHashMap(null);
             Bundle coreSettings = data.readBundle();
-            bindApplication(packageName, info,
-                            providers, testName, profileName, profileFd, autoStopProfiler,
-                            testArgs, testWatcher, uiAutomationConnection, testMode,
-                            openGlTrace, restrictedBackupMode, persistent, config, compatInfo,
-                            services, coreSettings);
+            bindApplication(packageName, info, providers, testName, profilerInfo, testArgs,
+                    testWatcher, uiAutomationConnection, testMode, openGlTrace,
+                    restrictedBackupMode, persistent, config, compatInfo, services, coreSettings);
             return true;
         }
 
@@ -403,7 +395,7 @@
             scheduleLowMemory();
             return true;
         }
-        
+
         case SCHEDULE_ACTIVITY_CONFIGURATION_CHANGED_TRANSACTION:
         {
             data.enforceInterface(IApplicationThread.descriptor);
@@ -411,19 +403,18 @@
             scheduleActivityConfigurationChanged(b);
             return true;
         }
-        
+
         case PROFILER_CONTROL_TRANSACTION:
         {
             data.enforceInterface(IApplicationThread.descriptor);
             boolean start = data.readInt() != 0;
             int profileType = data.readInt();
-            String path = data.readString();
-            ParcelFileDescriptor fd = data.readInt() != 0
-                    ? ParcelFileDescriptor.CREATOR.createFromParcel(data) : null;
-            profilerControl(start, path, fd, profileType);
+            ProfilerInfo profilerInfo = data.readInt() != 0
+                    ? ProfilerInfo.CREATOR.createFromParcel(data) : null;
+            profilerControl(start, profilerInfo, profileType);
             return true;
         }
-        
+
         case SET_SCHEDULING_GROUP_TRANSACTION:
         {
             data.enforceInterface(IApplicationThread.descriptor);
@@ -774,8 +765,7 @@
             IVoiceInteractor voiceInteractor, int procState, Bundle state,
             PersistableBundle persistentState, List<ResultInfo> pendingResults,
             List<Intent> pendingNewIntents, boolean notResumed, boolean isForward,
-            String profileName, ParcelFileDescriptor profileFd, boolean autoStopProfiler)
-            throws RemoteException {
+            ProfilerInfo profilerInfo) throws RemoteException {
         Parcel data = Parcel.obtain();
         data.writeInterfaceToken(IApplicationThread.descriptor);
         intent.writeToParcel(data, 0);
@@ -792,14 +782,12 @@
         data.writeTypedList(pendingNewIntents);
         data.writeInt(notResumed ? 1 : 0);
         data.writeInt(isForward ? 1 : 0);
-        data.writeString(profileName);
-        if (profileFd != null) {
+        if (profilerInfo != null) {
             data.writeInt(1);
-            profileFd.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+            profilerInfo.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
         } else {
             data.writeInt(0);
         }
-        data.writeInt(autoStopProfiler ? 1 : 0);
         mRemote.transact(SCHEDULE_LAUNCH_ACTIVITY_TRANSACTION, data, null,
                 IBinder.FLAG_ONEWAY);
         data.recycle();
@@ -959,9 +947,8 @@
     }
 
     public final void bindApplication(String packageName, ApplicationInfo info,
-            List<ProviderInfo> providers, ComponentName testName, String profileName,
-            ParcelFileDescriptor profileFd, boolean autoStopProfiler, Bundle testArgs,
-            IInstrumentationWatcher testWatcher,
+            List<ProviderInfo> providers, ComponentName testName, ProfilerInfo profilerInfo,
+            Bundle testArgs, IInstrumentationWatcher testWatcher,
             IUiAutomationConnection uiAutomationConnection, int debugMode,
             boolean openGlTrace, boolean restrictedBackupMode, boolean persistent,
             Configuration config, CompatibilityInfo compatInfo, Map<String, IBinder> services,
@@ -977,14 +964,12 @@
             data.writeInt(1);
             testName.writeToParcel(data, 0);
         }
-        data.writeString(profileName);
-        if (profileFd != null) {
+        if (profilerInfo != null) {
             data.writeInt(1);
-            profileFd.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+            profilerInfo.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
         } else {
             data.writeInt(0);
         }
-        data.writeInt(autoStopProfiler ? 1 : 0);
         data.writeBundle(testArgs);
         data.writeStrongInterface(testWatcher);
         data.writeStrongInterface(uiAutomationConnection);
@@ -1111,7 +1096,7 @@
                 IBinder.FLAG_ONEWAY);
         data.recycle();
     }
-    
+
     public final void scheduleActivityConfigurationChanged(
             IBinder token) throws RemoteException {
         Parcel data = Parcel.obtain();
@@ -1121,17 +1106,16 @@
                 IBinder.FLAG_ONEWAY);
         data.recycle();
     }
-    
-    public void profilerControl(boolean start, String path,
-            ParcelFileDescriptor fd, int profileType) throws RemoteException {
+
+    public void profilerControl(boolean start, ProfilerInfo profilerInfo, int profileType)
+            throws RemoteException {
         Parcel data = Parcel.obtain();
         data.writeInterfaceToken(IApplicationThread.descriptor);
         data.writeInt(start ? 1 : 0);
         data.writeInt(profileType);
-        data.writeString(path);
-        if (fd != null) {
+        if (profilerInfo != null) {
             data.writeInt(1);
-            fd.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
+            profilerInfo.writeToParcel(data, Parcelable.PARCELABLE_WRITE_RETURN_VALUE);
         } else {
             data.writeInt(0);
         }
@@ -1139,7 +1123,7 @@
                 IBinder.FLAG_ONEWAY);
         data.recycle();
     }
-    
+
     public void setSchedulingGroup(int group) throws RemoteException {
         Parcel data = Parcel.obtain();
         data.writeInterfaceToken(IApplicationThread.descriptor);
@@ -1148,7 +1132,7 @@
                 IBinder.FLAG_ONEWAY);
         data.recycle();
     }
-    
+
     public void dispatchPackageBroadcast(int cmd, String[] packages) throws RemoteException {
         Parcel data = Parcel.obtain();
         data.writeInterfaceToken(IApplicationThread.descriptor);
@@ -1157,9 +1141,8 @@
         mRemote.transact(DISPATCH_PACKAGE_BROADCAST_TRANSACTION, data, null,
                 IBinder.FLAG_ONEWAY);
         data.recycle();
-        
     }
-    
+
     public void scheduleCrash(String msg) throws RemoteException {
         Parcel data = Parcel.obtain();
         data.writeInterfaceToken(IApplicationThread.descriptor);
@@ -1167,7 +1150,6 @@
         mRemote.transact(SCHEDULE_CRASH_TRANSACTION, data, null,
                 IBinder.FLAG_ONEWAY);
         data.recycle();
-        
     }
 
     public void dumpHeap(boolean managed, String path,
diff --git a/core/java/android/app/ContextImpl.java b/core/java/android/app/ContextImpl.java
index fb5a8f5..91a0aed 100644
--- a/core/java/android/app/ContextImpl.java
+++ b/core/java/android/app/ContextImpl.java
@@ -1247,7 +1247,7 @@
             ActivityManagerNative.getDefault().startActivityAsUser(
                 mMainThread.getApplicationThread(), getBasePackageName(), intent,
                 intent.resolveTypeIfNeeded(getContentResolver()),
-                null, null, 0, Intent.FLAG_ACTIVITY_NEW_TASK, null, null, options,
+                null, null, 0, Intent.FLAG_ACTIVITY_NEW_TASK, null, options,
                 user.getIdentifier());
         } catch (RemoteException re) {
         }
diff --git a/core/java/android/app/IActivityManager.java b/core/java/android/app/IActivityManager.java
index 57c4b71..71bdf8c 100644
--- a/core/java/android/app/IActivityManager.java
+++ b/core/java/android/app/IActivityManager.java
@@ -61,22 +61,19 @@
  * {@hide}
  */
 public interface IActivityManager extends IInterface {
-    public int startActivity(IApplicationThread caller, String callingPackage,
-            Intent intent, String resolvedType, IBinder resultTo, String resultWho,
-            int requestCode, int flags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options) throws RemoteException;
-    public int startActivityAsUser(IApplicationThread caller, String callingPackage,
-            Intent intent, String resolvedType, IBinder resultTo, String resultWho,
-            int requestCode, int flags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options, int userId) throws RemoteException;
+    public int startActivity(IApplicationThread caller, String callingPackage, Intent intent,
+            String resolvedType, IBinder resultTo, String resultWho, int requestCode, int flags,
+            ProfilerInfo profilerInfo, Bundle options) throws RemoteException;
+    public int startActivityAsUser(IApplicationThread caller, String callingPackage, Intent intent,
+            String resolvedType, IBinder resultTo, String resultWho, int requestCode, int flags,
+            ProfilerInfo profilerInfo, Bundle options, int userId) throws RemoteException;
     public int startActivityAsCaller(IApplicationThread caller, String callingPackage,
-            Intent intent, String resolvedType, IBinder resultTo, String resultWho,
-            int requestCode, int flags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options) throws RemoteException;
+            Intent intent, String resolvedType, IBinder resultTo, String resultWho, int requestCode,
+            int flags, ProfilerInfo profilerInfo, Bundle options) throws RemoteException;
     public WaitResult startActivityAndWait(IApplicationThread caller, String callingPackage,
             Intent intent, String resolvedType, IBinder resultTo, String resultWho,
-            int requestCode, int flags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options, int userId) throws RemoteException;
+            int requestCode, int flags, ProfilerInfo profilerInfo, Bundle options,
+            int userId) throws RemoteException;
     public int startActivityWithConfig(IApplicationThread caller, String callingPackage,
             Intent intent, String resolvedType, IBinder resultTo, String resultWho,
             int requestCode, int startFlags, Configuration newConfig,
@@ -87,8 +84,8 @@
             int flagsMask, int flagsValues, Bundle options) throws RemoteException;
     public int startVoiceActivity(String callingPackage, int callingPid, int callingUid,
             Intent intent, String resolvedType, IVoiceInteractionSession session,
-            IVoiceInteractor interactor, int flags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options, int userId) throws RemoteException;
+            IVoiceInteractor interactor, int flags, ProfilerInfo profilerInfo, Bundle options,
+            int userId) throws RemoteException;
     public boolean startNextMatchingActivity(IBinder callingActivity,
             Intent intent, Bundle options) throws RemoteException;
     public int startActivityFromRecents(int taskId, Bundle options) throws RemoteException;
@@ -296,13 +293,13 @@
             throws RemoteException;
     // Get device configuration
     public ConfigurationInfo getDeviceConfigurationInfo() throws RemoteException;
-    
+
     // Turn on/off profiling in a particular process.
     public boolean profileControl(String process, int userId, boolean start,
-            String path, ParcelFileDescriptor fd, int profileType) throws RemoteException;
-    
+            ProfilerInfo profilerInfo, int profileType) throws RemoteException;
+
     public boolean shutdown(int timeout) throws RemoteException;
-    
+
     public void stopAppSwitches() throws RemoteException;
     public void resumeAppSwitches() throws RemoteException;
 
diff --git a/core/java/android/app/IApplicationThread.java b/core/java/android/app/IApplicationThread.java
index 01b6fdf..a7546d9 100644
--- a/core/java/android/app/IApplicationThread.java
+++ b/core/java/android/app/IApplicationThread.java
@@ -62,8 +62,7 @@
             IVoiceInteractor voiceInteractor, int procState, Bundle state,
             PersistableBundle persistentState, List<ResultInfo> pendingResults,
             List<Intent> pendingNewIntents, boolean notResumed, boolean isForward,
-            String profileName, ParcelFileDescriptor profileFd, boolean autoStopProfiler)
-            throws RemoteException;
+            ProfilerInfo profilerInfo) throws RemoteException;
     void scheduleRelaunchActivity(IBinder token, List<ResultInfo> pendingResults,
             List<Intent> pendingNewIntents, int configChanges,
             boolean notResumed, Configuration config) throws RemoteException;
@@ -94,10 +93,9 @@
     static final int DEBUG_ON = 1;
     static final int DEBUG_WAIT = 2;
     void bindApplication(String packageName, ApplicationInfo info, List<ProviderInfo> providers,
-            ComponentName testName, String profileName, ParcelFileDescriptor profileFd,
-            boolean autoStopProfiler, Bundle testArguments, IInstrumentationWatcher testWatcher,
-            IUiAutomationConnection uiAutomationConnection, int debugMode,
-            boolean openGlTrace, boolean restrictedBackupMode, boolean persistent,
+            ComponentName testName, ProfilerInfo profilerInfo, Bundle testArguments,
+            IInstrumentationWatcher testWatcher, IUiAutomationConnection uiAutomationConnection,
+            int debugMode, boolean openGlTrace, boolean restrictedBackupMode, boolean persistent,
             Configuration config, CompatibilityInfo compatInfo, Map<String, IBinder> services,
             Bundle coreSettings) throws RemoteException;
     void scheduleExit() throws RemoteException;
@@ -117,7 +115,7 @@
             boolean sticky, int sendingUser, int processState) throws RemoteException;
     void scheduleLowMemory() throws RemoteException;
     void scheduleActivityConfigurationChanged(IBinder token) throws RemoteException;
-    void profilerControl(boolean start, String path, ParcelFileDescriptor fd, int profileType)
+    void profilerControl(boolean start, ProfilerInfo profilerInfo, int profileType)
             throws RemoteException;
     void dumpHeap(boolean managed, String path, ParcelFileDescriptor fd)
             throws RemoteException;
diff --git a/core/java/android/app/Instrumentation.java b/core/java/android/app/Instrumentation.java
index bc71bad..ba3a234 100644
--- a/core/java/android/app/Instrumentation.java
+++ b/core/java/android/app/Instrumentation.java
@@ -1481,7 +1481,7 @@
                 .startActivity(whoThread, who.getBasePackageName(), intent,
                         intent.resolveTypeIfNeeded(who.getContentResolver()),
                         token, target != null ? target.mEmbeddedID : null,
-                        requestCode, 0, null, null, options);
+                        requestCode, 0, null, options);
             checkStartActivityResult(result, intent);
         } catch (RemoteException e) {
         }
@@ -1598,7 +1598,7 @@
                 .startActivity(whoThread, who.getBasePackageName(), intent,
                         intent.resolveTypeIfNeeded(who.getContentResolver()),
                         token, target != null ? target.mWho : null,
-                        requestCode, 0, null, null, options);
+                        requestCode, 0, null, options);
             checkStartActivityResult(result, intent);
         } catch (RemoteException e) {
         }
@@ -1658,7 +1658,7 @@
                 .startActivityAsUser(whoThread, who.getBasePackageName(), intent,
                         intent.resolveTypeIfNeeded(who.getContentResolver()),
                         token, target != null ? target.mEmbeddedID : null,
-                        requestCode, 0, null, null, options, user.getIdentifier());
+                        requestCode, 0, null, options, user.getIdentifier());
             checkStartActivityResult(result, intent);
         } catch (RemoteException e) {
         }
@@ -1695,7 +1695,7 @@
                 .startActivityAsCaller(whoThread, who.getBasePackageName(), intent,
                         intent.resolveTypeIfNeeded(who.getContentResolver()),
                         token, target != null ? target.mEmbeddedID : null,
-                        requestCode, 0, null, null, options);
+                        requestCode, 0, null, options);
             checkStartActivityResult(result, intent);
         } catch (RemoteException e) {
         }
diff --git a/core/java/android/app/ProfilerInfo.java b/core/java/android/app/ProfilerInfo.java
new file mode 100644
index 0000000..cea7c3c
--- /dev/null
+++ b/core/java/android/app/ProfilerInfo.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2014 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.os.Parcel;
+import android.os.Parcelable;
+import android.os.ParcelFileDescriptor;
+
+/**
+ * System private API for passing profiler settings.
+ *
+ * {@hide}
+ */
+public class ProfilerInfo implements Parcelable {
+
+    /* Name of profile output file. */
+    public final String profileFile;
+
+    /* File descriptor for profile output file, can be null. */
+    public ParcelFileDescriptor profileFd;
+
+    /* Indicates sample profiling when nonzero, interval in microseconds. */
+    public final int samplingInterval;
+
+    /* Automatically stop the profiler when the app goes idle. */
+    public final boolean autoStopProfiler;
+
+    public ProfilerInfo(String filename, ParcelFileDescriptor fd, int interval, boolean autoStop) {
+        profileFile = filename;
+        profileFd = fd;
+        samplingInterval = interval;
+        autoStopProfiler = autoStop;
+    }
+
+    public int describeContents() {
+        if (profileFd != null) {
+            return profileFd.describeContents();
+        } else {
+            return 0;
+        }
+    }
+
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeString(profileFile);
+        if (profileFd != null) {
+            out.writeInt(1);
+            profileFd.writeToParcel(out, flags);
+        } else {
+            out.writeInt(0);
+        }
+        out.writeInt(samplingInterval);
+        out.writeInt(autoStopProfiler ? 1 : 0);
+    }
+
+    public static final Parcelable.Creator<ProfilerInfo> CREATOR =
+            new Parcelable.Creator<ProfilerInfo>() {
+        public ProfilerInfo createFromParcel(Parcel in) {
+            return new ProfilerInfo(in);
+        }
+
+        public ProfilerInfo[] newArray(int size) {
+            return new ProfilerInfo[size];
+        }
+    };
+
+    private ProfilerInfo(Parcel in) {
+        profileFile = in.readString();
+        profileFd = in.readInt() != 0 ? ParcelFileDescriptor.CREATOR.createFromParcel(in) : null;
+        samplingInterval = in.readInt();
+        autoStopProfiler = in.readInt() != 0;
+    }
+}
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java b/packages/Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java
index 32f7a1e..1978ded 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java
@@ -242,8 +242,7 @@
                             null /*resultWho*/,
                             0 /*requestCode*/,
                             Intent.FLAG_ACTIVITY_NEW_TASK,
-                            null /*profileFile*/,
-                            null /*profileFd*/,
+                            null /*profilerInfo*/,
                             options,
                             user.getIdentifier());
                     if (DEBUG) Log.d(TAG, String.format("waitResult[%s,%s,%s,%s] at %s",
diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
index 20206b9..5a836c8 100644
--- a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
+++ b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
@@ -5426,7 +5426,7 @@
                                         dock.resolveTypeIfNeeded(mContext.getContentResolver()),
                                         null, null, 0,
                                         ActivityManager.START_FLAG_ONLY_IF_NEEDED,
-                                        null, null, null, UserHandle.USER_CURRENT);
+                                        null, null, UserHandle.USER_CURRENT);
                         if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) {
                             return false;
                         }
@@ -5437,7 +5437,7 @@
                                 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()),
                                 null, null, 0,
                                 ActivityManager.START_FLAG_ONLY_IF_NEEDED,
-                                null, null, null, UserHandle.USER_CURRENT);
+                                null, null, UserHandle.USER_CURRENT);
                 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) {
                     return false;
                 }
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index e2a6534..e93dac6 100755
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -37,6 +37,7 @@
 import android.app.IActivityContainer;
 import android.app.IActivityContainerCallback;
 import android.app.IAppTask;
+import android.app.ProfilerInfo;
 import android.app.admin.DevicePolicyManager;
 import android.app.usage.UsageEvents;
 import android.app.usage.UsageStatsManagerInternal;
@@ -1050,8 +1051,9 @@
     ProcessRecord mProfileProc = null;
     String mProfileFile;
     ParcelFileDescriptor mProfileFd;
-    int mProfileType = 0;
+    int mSamplingInterval = 0;
     boolean mAutoStopProfiler = false;
+    int mProfileType = 0;
     String mOpenGlTraceApp = null;
 
     static class ProcessChangeItem {
@@ -3443,33 +3445,30 @@
 
     @Override
     public final int startActivity(IApplicationThread caller, String callingPackage,
-            Intent intent, String resolvedType, IBinder resultTo,
-            String resultWho, int requestCode, int startFlags,
-            String profileFile, ParcelFileDescriptor profileFd, Bundle options) {
+            Intent intent, String resolvedType, IBinder resultTo, String resultWho, int requestCode,
+            int startFlags, ProfilerInfo profilerInfo, Bundle options) {
         return startActivityAsUser(caller, callingPackage, intent, resolvedType, resultTo,
-                resultWho, requestCode,
-                startFlags, profileFile, profileFd, options, UserHandle.getCallingUserId());
+            resultWho, requestCode, startFlags, profilerInfo, options,
+            UserHandle.getCallingUserId());
     }
 
     @Override
     public final int startActivityAsUser(IApplicationThread caller, String callingPackage,
-            Intent intent, String resolvedType, IBinder resultTo,
-            String resultWho, int requestCode, int startFlags,
-            String profileFile, ParcelFileDescriptor profileFd, Bundle options, int userId) {
+            Intent intent, String resolvedType, IBinder resultTo, String resultWho, int requestCode,
+            int startFlags, ProfilerInfo profilerInfo, Bundle options, int userId) {
         enforceNotIsolatedCaller("startActivity");
         userId = handleIncomingUser(Binder.getCallingPid(), Binder.getCallingUid(), userId,
                 false, ALLOW_FULL_ONLY, "startActivity", null);
         // TODO: Switch to user app stacks here.
-        return mStackSupervisor.startActivityMayWait(caller, -1, callingPackage, intent, resolvedType,
-                null, null, resultTo, resultWho, requestCode, startFlags, profileFile, profileFd,
-                null, null, options, userId, null, null);
+        return mStackSupervisor.startActivityMayWait(caller, -1, callingPackage, intent,
+                resolvedType, null, null, resultTo, resultWho, requestCode, startFlags,
+                profilerInfo, null, null, options, userId, null, null);
     }
 
     @Override
     public final int startActivityAsCaller(IApplicationThread caller, String callingPackage,
-            Intent intent, String resolvedType, IBinder resultTo,
-            String resultWho, int requestCode, int startFlags,
-            String profileFile, ParcelFileDescriptor profileFd, Bundle options) {
+            Intent intent, String resolvedType, IBinder resultTo, String resultWho, int requestCode,
+            int startFlags, ProfilerInfo profilerInfo, Bundle options) {
 
         // This is very dangerous -- it allows you to perform a start activity (including
         // permission grants) as any app that may launch one of your own activities.  So
@@ -3510,9 +3509,8 @@
         // TODO: Switch to user app stacks here.
         try {
             int ret = mStackSupervisor.startActivityMayWait(null, targetUid, targetPackage, intent,
-                    resolvedType, null, null, resultTo, resultWho, requestCode, startFlags,
-                    null, null, null, null, options, UserHandle.getUserId(sourceRecord.app.uid),
-                    null, null);
+                    resolvedType, null, null, resultTo, resultWho, requestCode, startFlags, null,
+                    null, null, options, UserHandle.getUserId(sourceRecord.app.uid), null, null);
             return ret;
         } catch (SecurityException e) {
             // XXX need to figure out how to propagate to original app.
@@ -3532,32 +3530,30 @@
 
     @Override
     public final WaitResult startActivityAndWait(IApplicationThread caller, String callingPackage,
-            Intent intent, String resolvedType, IBinder resultTo,
-            String resultWho, int requestCode, int startFlags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options, int userId) {
+            Intent intent, String resolvedType, IBinder resultTo, String resultWho, int requestCode,
+            int startFlags, ProfilerInfo profilerInfo, Bundle options, int userId) {
         enforceNotIsolatedCaller("startActivityAndWait");
         userId = handleIncomingUser(Binder.getCallingPid(), Binder.getCallingUid(), userId,
                 false, ALLOW_FULL_ONLY, "startActivityAndWait", null);
         WaitResult res = new WaitResult();
         // TODO: Switch to user app stacks here.
         mStackSupervisor.startActivityMayWait(caller, -1, callingPackage, intent, resolvedType,
-                null, null, resultTo, resultWho, requestCode, startFlags, profileFile, profileFd,
-                res, null, options, userId, null, null);
+                null, null, resultTo, resultWho, requestCode, startFlags, profilerInfo, res, null,
+                options, userId, null, null);
         return res;
     }
 
     @Override
     public final int startActivityWithConfig(IApplicationThread caller, String callingPackage,
-            Intent intent, String resolvedType, IBinder resultTo,
-            String resultWho, int requestCode, int startFlags, Configuration config,
-            Bundle options, int userId) {
+            Intent intent, String resolvedType, IBinder resultTo, String resultWho, int requestCode,
+            int startFlags, Configuration config, Bundle options, int userId) {
         enforceNotIsolatedCaller("startActivityWithConfig");
         userId = handleIncomingUser(Binder.getCallingPid(), Binder.getCallingUid(), userId,
                 false, ALLOW_FULL_ONLY, "startActivityWithConfig", null);
         // TODO: Switch to user app stacks here.
         int ret = mStackSupervisor.startActivityMayWait(caller, -1, callingPackage, intent,
                 resolvedType, null, null, resultTo, resultWho, requestCode, startFlags,
-                null, null, null, config, options, userId, null, null);
+                null, null, config, options, userId, null, null);
         return ret;
     }
 
@@ -3596,8 +3592,8 @@
     @Override
     public int startVoiceActivity(String callingPackage, int callingPid, int callingUid,
             Intent intent, String resolvedType, IVoiceInteractionSession session,
-            IVoiceInteractor interactor, int startFlags, String profileFile,
-            ParcelFileDescriptor profileFd, Bundle options, int userId) {
+            IVoiceInteractor interactor, int startFlags, ProfilerInfo profilerInfo,
+            Bundle options, int userId) {
         if (checkCallingPermission(Manifest.permission.BIND_VOICE_INTERACTION)
                 != PackageManager.PERMISSION_GRANTED) {
             String msg = "Permission Denial: startVoiceActivity() from pid="
@@ -3614,8 +3610,8 @@
                 false, ALLOW_FULL_ONLY, "startVoiceActivity", null);
         // TODO: Switch to user app stacks here.
         return mStackSupervisor.startActivityMayWait(null, callingUid, callingPackage, intent,
-                resolvedType, session, interactor, null, null, 0, startFlags,
-                profileFile, profileFd, null, null, options, userId, null, null);
+                resolvedType, session, interactor, null, null, 0, startFlags, profilerInfo, null,
+                null, options, userId, null, null);
     }
 
     @Override
@@ -3767,7 +3763,7 @@
         // TODO: Switch to user app stacks here.
         int ret = mStackSupervisor.startActivityMayWait(null, uid, callingPackage, intent,
                 resolvedType, null, null, resultTo, resultWho, requestCode, startFlags,
-                null, null, null, null, options, userId, container, inTask);
+                null, null, null, options, userId, container, inTask);
         return ret;
     }
 
@@ -5613,11 +5609,13 @@
             }
             String profileFile = app.instrumentationProfileFile;
             ParcelFileDescriptor profileFd = null;
+            int samplingInterval = 0;
             boolean profileAutoStop = false;
             if (mProfileApp != null && mProfileApp.equals(processName)) {
                 mProfileProc = app;
                 profileFile = mProfileFile;
                 profileFd = mProfileFd;
+                samplingInterval = mSamplingInterval;
                 profileAutoStop = mAutoStopProfiler;
             }
             boolean enableOpenGlTrace = false;
@@ -5648,9 +5646,10 @@
             if (profileFd != null) {
                 profileFd = profileFd.dup();
             }
-            thread.bindApplication(processName, appInfo, providers,
-                    app.instrumentationClass, profileFile, profileFd, profileAutoStop,
-                    app.instrumentationArguments, app.instrumentationWatcher,
+            ProfilerInfo profilerInfo = profileFile == null ? null
+                    : new ProfilerInfo(profileFile, profileFd, samplingInterval, profileAutoStop);
+            thread.bindApplication(processName, appInfo, providers, app.instrumentationClass,
+                    profilerInfo, app.instrumentationArguments, app.instrumentationWatcher,
                     app.instrumentationUiAutomationConnection, testMode, enableOpenGlTrace,
                     isRestrictedBackupMode || !normalMode, app.persistent,
                     new Configuration(mConfiguration), app.compat, getCommonServicesLocked(),
@@ -9695,8 +9694,7 @@
         }
     }
 
-    void setProfileApp(ApplicationInfo app, String processName, String profileFile,
-            ParcelFileDescriptor profileFd, boolean autoStopProfiler) {
+    void setProfileApp(ApplicationInfo app, String processName, ProfilerInfo profilerInfo) {
         synchronized (this) {
             boolean isDebuggable = "1".equals(SystemProperties.get(SYSTEM_DEBUGGABLE, "0"));
             if (!isDebuggable) {
@@ -9705,7 +9703,7 @@
                 }
             }
             mProfileApp = processName;
-            mProfileFile = profileFile;
+            mProfileFile = profilerInfo.profileFile;
             if (mProfileFd != null) {
                 try {
                     mProfileFd.close();
@@ -9713,9 +9711,10 @@
                 }
                 mProfileFd = null;
             }
-            mProfileFd = profileFd;
+            mProfileFd = profilerInfo.profileFd;
+            mSamplingInterval = profilerInfo.samplingInterval;
+            mAutoStopProfiler = profilerInfo.autoStopProfiler;
             mProfileType = 0;
-            mAutoStopProfiler = autoStopProfiler;
         }
     }
 
@@ -9727,7 +9726,7 @@
         Settings.Global.putInt(
                 mContext.getContentResolver(),
                 Settings.Global.ALWAYS_FINISH_ACTIVITIES, enabled ? 1 : 0);
-        
+
         synchronized (this) {
             mAlwaysFinishActivities = enabled;
         }
@@ -12303,8 +12302,9 @@
                 }
                 pw.println("  mProfileApp=" + mProfileApp + " mProfileProc=" + mProfileProc);
                 pw.println("  mProfileFile=" + mProfileFile + " mProfileFd=" + mProfileFd);
-                pw.println("  mProfileType=" + mProfileType + " mAutoStopProfiler="
+                pw.println("  mSamplingInterval=" + mSamplingInterval + " mAutoStopProfiler="
                         + mAutoStopProfiler);
+                pw.println("  mProfileType=" + mProfileType);
             }
         }
         if (dumpPackage == null) {
@@ -17310,10 +17310,9 @@
         }
     }
 
-    private void stopProfilerLocked(ProcessRecord proc, String path, int profileType) {
+    private void stopProfilerLocked(ProcessRecord proc, int profileType) {
         if (proc == null || proc == mProfileProc) {
             proc = mProfileProc;
-            path = mProfileFile;
             profileType = mProfileType;
             clearProfilerLocked();
         }
@@ -17321,7 +17320,7 @@
             return;
         }
         try {
-            proc.thread.profilerControl(false, path, null, profileType);
+            proc.thread.profilerControl(false, null, profileType);
         } catch (RemoteException e) {
             throw new IllegalStateException("Process disappeared");
         }
@@ -17339,10 +17338,11 @@
         mProfileFile = null;
         mProfileType = 0;
         mAutoStopProfiler = false;
+        mSamplingInterval = 0;
     }
 
     public boolean profileControl(String process, int userId, boolean start,
-            String path, ParcelFileDescriptor fd, int profileType) throws RemoteException {
+            ProfilerInfo profilerInfo, int profileType) throws RemoteException {
 
         try {
             synchronized (this) {
@@ -17354,8 +17354,8 @@
                             + android.Manifest.permission.SET_ACTIVITY_WATCHER);
                 }
 
-                if (start && fd == null) {
-                    throw new IllegalArgumentException("null fd");
+                if (start && (profilerInfo == null || profilerInfo.profileFd == null)) {
+                    throw new IllegalArgumentException("null profile info or fd");
                 }
 
                 ProcessRecord proc = null;
@@ -17368,23 +17368,25 @@
                 }
 
                 if (start) {
-                    stopProfilerLocked(null, null, 0);
-                    setProfileApp(proc.info, proc.processName, path, fd, false);
+                    stopProfilerLocked(null, 0);
+                    setProfileApp(proc.info, proc.processName, profilerInfo);
                     mProfileProc = proc;
                     mProfileType = profileType;
+                    ParcelFileDescriptor fd = profilerInfo.profileFd;
                     try {
                         fd = fd.dup();
                     } catch (IOException e) {
                         fd = null;
                     }
-                    proc.thread.profilerControl(start, path, fd, profileType);
+                    profilerInfo.profileFd = fd;
+                    proc.thread.profilerControl(start, profilerInfo, profileType);
                     fd = null;
                     mProfileFd = null;
                 } else {
-                    stopProfilerLocked(proc, path, profileType);
-                    if (fd != null) {
+                    stopProfilerLocked(proc, profileType);
+                    if (profilerInfo != null && profilerInfo.profileFd != null) {
                         try {
-                            fd.close();
+                            profilerInfo.profileFd.close();
                         } catch (IOException e) {
                         }
                     }
@@ -17395,9 +17397,9 @@
         } catch (RemoteException e) {
             throw new IllegalStateException("Process disappeared");
         } finally {
-            if (fd != null) {
+            if (profilerInfo != null && profilerInfo.profileFd != null) {
                 try {
-                    fd.close();
+                    profilerInfo.profileFd.close();
                 } catch (IOException e) {
                 }
             }
@@ -18407,7 +18409,7 @@
             }
             return mStackSupervisor.startActivityMayWait(appThread, -1, callingPackage, intent,
                     resolvedType, null, null, null, null, 0, 0, null, null,
-                    null, null, options, callingUser, null, tr);
+                    null, options, callingUser, null, tr);
         }
 
         @Override
diff --git a/services/core/java/com/android/server/am/ActivityRecord.java b/services/core/java/com/android/server/am/ActivityRecord.java
index 066ec68..77b4cc9 100755
--- a/services/core/java/com/android/server/am/ActivityRecord.java
+++ b/services/core/java/com/android/server/am/ActivityRecord.java
@@ -1187,7 +1187,7 @@
 
         final ActivityManagerService service = stackSupervisor.mService;
         final ActivityInfo aInfo = stackSupervisor.resolveActivity(intent, resolvedType, 0, null,
-                null, userId);
+                userId);
         if (aInfo == null) {
             throw new XmlPullParserException("restoreActivity resolver error. Intent=" + intent +
                     " resolvedType=" + resolvedType);
diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index a9898ee..6b5c931 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -45,6 +45,7 @@
 import android.app.IActivityManager;
 import android.app.IApplicationThread;
 import android.app.PendingIntent;
+import android.app.ProfilerInfo;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.app.IActivityManager.WaitResult;
 import android.app.ResultInfo;
@@ -734,7 +735,7 @@
     }
 
     ActivityInfo resolveActivity(Intent intent, String resolvedType, int startFlags,
-            String profileFile, ParcelFileDescriptor profileFd, int userId) {
+            ProfilerInfo profilerInfo, int userId) {
         // Collect information about the target of the Intent.
         ActivityInfo aInfo;
         try {
@@ -769,11 +770,9 @@
                 }
             }
 
-            if (profileFile != null) {
+            if (profilerInfo != null) {
                 if (!aInfo.processName.equals("system")) {
-                    mService.setProfileApp(aInfo.applicationInfo, aInfo.processName,
-                            profileFile, profileFd,
-                            (startFlags&ActivityManager.START_FLAG_AUTO_STOP_PROFILER) != 0);
+                    mService.setProfileApp(aInfo.applicationInfo, aInfo.processName, profilerInfo);
                 }
             }
         }
@@ -789,8 +788,8 @@
     final int startActivityMayWait(IApplicationThread caller, int callingUid,
             String callingPackage, Intent intent, String resolvedType,
             IVoiceInteractionSession voiceSession, IVoiceInteractor voiceInteractor,
-            IBinder resultTo, String resultWho, int requestCode, int startFlags, String profileFile,
-            ParcelFileDescriptor profileFd, WaitResult outResult, Configuration config,
+            IBinder resultTo, String resultWho, int requestCode, int startFlags,
+            ProfilerInfo profilerInfo, WaitResult outResult, Configuration config,
             Bundle options, int userId, IActivityContainer iContainer, TaskRecord inTask) {
         // Refuse possible leaked file descriptors
         if (intent != null && intent.hasFileDescriptors()) {
@@ -803,7 +802,7 @@
 
         // Collect information about the target of the Intent.
         ActivityInfo aInfo = resolveActivity(intent, resolvedType, startFlags,
-                profileFile, profileFd, userId);
+                profilerInfo, userId);
 
         ActivityContainer container = (ActivityContainer)iContainer;
         synchronized (mService) {
@@ -996,8 +995,7 @@
                     intent = new Intent(intent);
 
                     // Collect information about the target of the Intent.
-                    ActivityInfo aInfo = resolveActivity(intent, resolvedTypes[i],
-                            0, null, null, userId);
+                    ActivityInfo aInfo = resolveActivity(intent, resolvedTypes[i], 0, null, userId);
                     // TODO: New, check if this is correct
                     aInfo = mService.getActivityInfoForUser(aInfo, userId);
 
@@ -1100,13 +1098,11 @@
             r.compat = mService.compatibilityInfoForPackageLocked(r.info.applicationInfo);
             String profileFile = null;
             ParcelFileDescriptor profileFd = null;
-            boolean profileAutoStop = false;
             if (mService.mProfileApp != null && mService.mProfileApp.equals(app.processName)) {
                 if (mService.mProfileProc == null || mService.mProfileProc == app) {
                     mService.mProfileProc = app;
                     profileFile = mService.mProfileFile;
                     profileFd = mService.mProfileFd;
-                    profileAutoStop = mService.mAutoStopProfiler;
                 }
             }
             app.hasShownUi = true;
@@ -1125,13 +1121,15 @@
                 }
             }
 
+            ProfilerInfo profilerInfo = profileFile != null
+                    ? new ProfilerInfo(profileFile, profileFd, mService.mSamplingInterval,
+                    mService.mAutoStopProfiler) : null;
             app.forceProcessStateUpTo(ActivityManager.PROCESS_STATE_TOP);
             app.thread.scheduleLaunchActivity(new Intent(r.intent), r.appToken,
-                    System.identityHashCode(r), r.info,
-                    new Configuration(mService.mConfiguration), r.compat, r.task.voiceInteractor,
-                    app.repProcState, r.icicle, r.persistentState, results, newIntents, !andResume,
-                    mService.isNextTransitionForward(), profileFile, profileFd, profileAutoStop
-            );
+                    System.identityHashCode(r), r.info, new Configuration(mService.mConfiguration),
+                    r.compat, r.task.voiceInteractor, app.repProcState, r.icicle, r.persistentState,
+                    results, newIntents, !andResume, mService.isNextTransitionForward(),
+                    profilerInfo);
 
             if ((app.info.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
                 // This may be a heavy-weight process!  Note that the package
@@ -3625,8 +3623,8 @@
                     && "content".equals(intent.getData().getScheme())) {
                 mimeType = mService.getProviderMimeType(intent.getData(), userId);
             }
-            return startActivityMayWait(null, -1, null, intent, mimeType, null, null, null, null, 0, 0, null,
-                    null, null, null, null, userId, this, null);
+            return startActivityMayWait(null, -1, null, intent, mimeType, null, null, null, null, 0,
+                    0, null, null, null, null, userId, this, null);
         }
 
         @Override
@@ -3652,7 +3650,7 @@
                     resolvedType = mService.getProviderMimeType(intent.getData(), userId);
                 }
             }
-            ActivityInfo aInfo = resolveActivity(intent, resolvedType, 0, null, null, userId);
+            ActivityInfo aInfo = resolveActivity(intent, resolvedType, 0, null, userId);
             if (aInfo != null && (aInfo.flags & ActivityInfo.FLAG_ALLOW_EMBEDDED) == 0) {
                 throw new SecurityException(
                         "Attempt to embed activity that has not set allowEmbedded=\"true\"");
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
index c0e536a..b36b611 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
@@ -253,7 +253,7 @@
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
             return mAm.startVoiceActivity(mComponent.getPackageName(), callingPid, callingUid,
                     intent, resolvedType, mActiveSession.mSession, mActiveSession.mInteractor,
-                    0, null, null, null, mUser);
+                    0, null, null, mUser);
         } catch (RemoteException e) {
             throw new IllegalStateException("Unexpected remote error", e);
         }
diff --git a/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java b/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
index a209d6c..8b8d604 100644
--- a/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
+++ b/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
@@ -344,7 +344,7 @@
                 }
 
                 mResult = mAm.startActivityAndWait(null, null, mLaunchIntent, mimeType,
-                        null, null, 0, mLaunchIntent.getFlags(), null, null, null,
+                        null, null, 0, mLaunchIntent.getFlags(), null, null,
                         UserHandle.USER_CURRENT);
             } catch (RemoteException e) {
                 Log.w(TAG, "Error launching app", e);
diff --git a/tests/MemoryUsage/src/com/android/tests/memoryusage/MemoryUsageTest.java b/tests/MemoryUsage/src/com/android/tests/memoryusage/MemoryUsageTest.java
index f582a91..a7e3bec 100644
--- a/tests/MemoryUsage/src/com/android/tests/memoryusage/MemoryUsageTest.java
+++ b/tests/MemoryUsage/src/com/android/tests/memoryusage/MemoryUsageTest.java
@@ -318,7 +318,7 @@
                 }
 
                 mAm.startActivityAndWait(null, null, mLaunchIntent, mimeType,
-                        null, null, 0, mLaunchIntent.getFlags(), null, null, null,
+                        null, null, 0, mLaunchIntent.getFlags(), null, null,
                         UserHandle.USER_CURRENT_OR_SELF);
             } catch (RemoteException e) {
                 Log.w(TAG, "Error launching app", e);