From bd09c172eaa38c93c9c85f1e465caed668632508 Mon Sep 17 00:00:00 2001
From: Govinda Wasserman <gwasserman@google.com>
Date: Tue, 19 May 2020 10:20:48 -0400
Subject: [PATCH] Adds Assistant invocation time stamp to ActivityManagerWraper

Test: Tested locally
BUG: 153963643
FIX: 153963643
Change-Id: I75809cf64c1bf8db19893e59d1b62dcf5a06c5c7
---
 .../systemui/shared/system/ActivityManagerWrapper.java      | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java
index 806678f23bb38..cffc10f65f1e5 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java
@@ -51,6 +51,7 @@ import android.os.IBinder;
 import android.os.Looper;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.os.SystemClock;
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.util.Log;
@@ -78,6 +79,9 @@ public class ActivityManagerWrapper {
     public static final String CLOSE_SYSTEM_WINDOWS_REASON_RECENTS = "recentapps";
     public static final String CLOSE_SYSTEM_WINDOWS_REASON_HOME_KEY = "homekey";
 
+    // Should match the value in AssistManager
+    private static final String INVOCATION_TIME_MS_KEY = "invocation_time_ms";
+
     private final PackageManager mPackageManager;
     private final BackgroundExecutor mBackgroundExecutor;
     private final TaskStackChangeListeners mTaskStackChangeListeners;
@@ -511,6 +515,8 @@ public class ActivityManagerWrapper {
         if (service == null) {
             return false;
         }
+        args.putLong(INVOCATION_TIME_MS_KEY, SystemClock.elapsedRealtime());
+
         try {
             return service.showSessionFromSession(token, args, flags);
         } catch (RemoteException e) {