diff --git a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
index 1f06f94d83..be66637c77 100644
--- a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
+++ b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
@@ -62,14 +62,11 @@ import com.android.launcher3.model.BgDataModel;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.util.Executors;
-import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.LogConfig;
 import com.android.launcher3.views.ActivityContext;
 import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.SysUiStatsLog;
 
-import java.util.ArrayList;
-import java.util.List;
 import java.util.Optional;
 import java.util.OptionalInt;
 import java.util.concurrent.CopyOnWriteArrayList;
@@ -564,14 +561,16 @@ public class StatsLogCompatManager extends StatsLogManager {
      * Helps to construct and log statsd compatible impression events.
      */
     private static class StatsCompatImpressionLogger implements StatsImpressionLogger {
-        private int[] mResultTypeList = new int[]{};
-        private int[] mResultCountList = new int[]{};
-        private final List<Boolean> mAboveKeyboardList = new ArrayList<>();
-        private int[] mUidList = new int[]{};
         private InstanceId mInstanceId = DEFAULT_INSTANCE_ID;
         private State mLauncherState = State.UNKNOWN;
         private int mQueryLength = -1;
 
+        // Fields used for Impression Logging V2.
+        private int mResultType;
+        private boolean mAboveKeyboard = false;
+        private int mUid;
+        private int mResultSource;
+
         @Override
         public StatsImpressionLogger withInstanceId(InstanceId instanceId) {
             this.mInstanceId = instanceId;
@@ -591,69 +590,60 @@ public class StatsLogCompatManager extends StatsLogManager {
         }
 
         @Override
-        public StatsImpressionLogger withResultType(IntArray resultType) {
-            mResultTypeList = resultType.toArray();
+        public StatsImpressionLogger withResultType(int resultType) {
+            mResultType = resultType;
+            return this;
+        }
+
+
+        @Override
+        public StatsImpressionLogger withAboveKeyboard(boolean aboveKeyboard) {
+            mAboveKeyboard = aboveKeyboard;
             return this;
         }
 
         @Override
-        public StatsImpressionLogger withResultCount(IntArray resultCount) {
-            mResultCountList = resultCount.toArray();
+        public StatsImpressionLogger withUid(int uid) {
+            mUid = uid;
             return this;
         }
 
         @Override
-        public StatsImpressionLogger withAboveKeyboard(List<Boolean> aboveKeyboard) {
-            mAboveKeyboardList.clear();
-            this.mAboveKeyboardList.addAll(aboveKeyboard);
-            return this;
-        }
-
-        @Override
-        public StatsImpressionLogger withUids(IntArray uid) {
-            mUidList = uid.toArray();
+        public StatsImpressionLogger withResultSource(int resultSource) {
+            mResultSource = resultSource;
             return this;
         }
 
         @Override
         public void log(EventEnum event) {
-            boolean[] mAboveKeyboard = new boolean[mAboveKeyboardList.size()];
-            for (int i = 0; i < mAboveKeyboardList.size(); i++) {
-                mAboveKeyboard[i] = mAboveKeyboardList.get(i);
-            }
             if (IS_VERBOSE) {
                 String name = (event instanceof Enum) ? ((Enum) event).name() :
                         event.getId() + "";
                 StringBuilder logStringBuilder = new StringBuilder("\n");
                 logStringBuilder.append(String.format("InstanceId:%s ", mInstanceId));
                 logStringBuilder.append(String.format("ImpressionEvent:%s ", name));
-                logStringBuilder.append(String.format("LauncherState = %s ", mLauncherState));
-                logStringBuilder.append(String.format("QueryLength = %s ", mQueryLength));
-                for (int i = 0; i < mResultTypeList.length; i++) {
-                    logStringBuilder.append(String.format(
-                            "\n ResultType = %s with ResultCount = %s with is_above_keyboard = %s"
-                                    + " with uid = %s",
-                            mResultTypeList[i], mResultCountList[i],
-                            mAboveKeyboard[i], mUidList[i]));
-                }
+                logStringBuilder.append(String.format("\n\tLauncherState = %s ", mLauncherState));
+                logStringBuilder.append(String.format("\tQueryLength = %s ", mQueryLength));
+                logStringBuilder.append(String.format(
+                        "\n\t ResultType = %s is_above_keyboard = %s"
+                                + " uid = %s result_source = %s",
+                        mResultType,
+                        mAboveKeyboard, mUid, mResultSource));
+
                 Log.d(IMPRESSION_TAG, logStringBuilder.toString());
             }
 
 
-
-            SysUiStatsLog.write(SysUiStatsLog.LAUNCHER_IMPRESSION_EVENT,
+            SysUiStatsLog.write(SysUiStatsLog.LAUNCHER_IMPRESSION_EVENT_V2,
                     event.getId(), // event_id
                     mInstanceId.getId(), // instance_id
                     mLauncherState.getLauncherState(), // state
                     mQueryLength, // query_length
-                    //result type list
-                    mResultTypeList,
-                    // result count list
-                    mResultCountList,
-                    // above keyboard list
-                    mAboveKeyboard,
-                    // uid list
-                    mUidList
+                    mResultType, //result type
+                    mAboveKeyboard, // above keyboard
+                    mUid, // uid
+                    mResultSource // result source
+
             );
         }
     }
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
index 3e97313822..2a7cd9a0bd 100644
--- a/src/com/android/launcher3/logging/StatsLogManager.java
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -32,12 +32,9 @@ import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
 import com.android.launcher3.logger.LauncherAtom.FromState;
 import com.android.launcher3.logger.LauncherAtom.ToState;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.ResourceBasedOverride;
 import com.android.launcher3.views.ActivityContext;
 
-import java.util.List;
-
 /**
  * Handles the user event logging in R+.
  *
@@ -961,33 +958,32 @@ public class StatsLogManager implements ResourceBasedOverride {
         }
 
         /**
-         * Sets list of {@link com.android.app.search.ResultType} for the impression event.
+         * Sets {@link com.android.app.search.ResultType} for the impression event.
          */
-        default StatsImpressionLogger withResultType(IntArray resultType) {
+        default StatsImpressionLogger withResultType(int resultType) {
             return this;
         }
 
         /**
-         * Sets list of count for each of {@link com.android.app.search.ResultType} for the
-         * impression event.
-         */
-        default StatsImpressionLogger withResultCount(IntArray resultCount) {
-            return this;
-        }
-
-        /**
-         * Sets list of boolean for each of {@link com.android.app.search.ResultType} that indicates
+         * Sets boolean for each of {@link com.android.app.search.ResultType} that indicates
          * if this result is above keyboard or not for the impression event.
          */
-        default StatsImpressionLogger withAboveKeyboard(List<Boolean> aboveKeyboard) {
+        default StatsImpressionLogger withAboveKeyboard(boolean aboveKeyboard) {
             return this;
         }
 
         /**
-         * Sets list of uid for each of {@link com.android.app.search.ResultType} that indicates
+         * Sets uid for each of {@link com.android.app.search.ResultType} that indicates
          * package name for the impression event.
          */
-        default StatsImpressionLogger withUids(IntArray uid) {
+        default StatsImpressionLogger withUid(int uid) {
+            return this;
+        }
+
+        /**
+         * Sets result source that indicates the origin of the result for the impression event.
+         */
+        default StatsImpressionLogger withResultSource(int resultSource) {
             return this;
         }