From 1de98fc9efae42ddf655236c1bd65b3738beade0 Mon Sep 17 00:00:00 2001
From: Alice Sheng <alicesheng@google.com>
Date: Fri, 16 Mar 2018 09:45:58 -0700
Subject: [PATCH] Add null check to RecentTasks.java

isRecentComponentHomeActivity throws a null pointer exception if
mRecentsComponent is null.

Bug: 75261682
Change-Id: Ia177b00ae11a42ddaa13350da686c96cd61436af
---
 services/core/java/com/android/server/am/RecentTasks.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/core/java/com/android/server/am/RecentTasks.java b/services/core/java/com/android/server/am/RecentTasks.java
index 3f05ecee77ef1..fc8b624f6b7e6 100644
--- a/services/core/java/com/android/server/am/RecentTasks.java
+++ b/services/core/java/com/android/server/am/RecentTasks.java
@@ -285,7 +285,7 @@ class RecentTasks {
     boolean isRecentsComponentHomeActivity(int userId) {
         final ComponentName defaultHomeActivity = mService.getPackageManagerInternalLocked()
                 .getDefaultHomeActivity(userId);
-        return defaultHomeActivity != null &&
+        return defaultHomeActivity != null && mRecentsComponent != null &&
                 defaultHomeActivity.getPackageName().equals(mRecentsComponent.getPackageName());
     }