From 494f6bdd9a6d9bf7dad623128c37813cf9d737c0 Mon Sep 17 00:00:00 2001
From: Craig Mautner <cmautner@google.com>
Date: Mon, 21 Jul 2014 11:17:46 -0700
Subject: [PATCH] Convert from elapsed time to absolute time.

Using uptime to determine most recent task doesn't work across
reboots.

Fixes bug 16370277.

Change-Id: Icef3342aba3fc009c307175b7524530c4cb617d2
---
 services/core/java/com/android/server/am/TaskRecord.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/services/core/java/com/android/server/am/TaskRecord.java b/services/core/java/com/android/server/am/TaskRecord.java
index 061053aef5cbd..767a970ebe0ba 100644
--- a/services/core/java/com/android/server/am/TaskRecord.java
+++ b/services/core/java/com/android/server/am/TaskRecord.java
@@ -199,14 +199,14 @@ final class TaskRecord {
     }
 
     void touchActiveTime() {
-        lastActiveTime = android.os.SystemClock.elapsedRealtime();
+        lastActiveTime = System.currentTimeMillis();
         if (firstActiveTime == 0) {
             firstActiveTime = lastActiveTime;
         }
     }
 
     long getInactiveDuration() {
-        return android.os.SystemClock.elapsedRealtime() - lastActiveTime;
+        return System.currentTimeMillis() - lastActiveTime;
     }
 
     void setIntent(Intent _intent, ActivityInfo info) {