From daea9114e0da7bf7605c9cbbfbef1b7325fc47aa Mon Sep 17 00:00:00 2001
From: Adora Zhang <qiaozhang@google.com>
Date: Thu, 11 Apr 2019 17:47:40 -0700
Subject: [PATCH] Reset notification list upon opening the drawer.

Bug: 123433756
Test: manual
Change-Id: I9a3bc6384854930904f13cef6962b97d9209b2c8
(cherry picked from commit 4025195c1d6e553b75bc0385d488cf8a3cf2c0be)
---
 .../com/android/systemui/statusbar/car/CarStatusBar.java    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
index 835cedf9cdd98..f5dab01d1b09d 100644
--- a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
+++ b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
@@ -131,6 +131,8 @@ public class CarStatusBar extends StatusBar implements
     // The container for the notifications.
     private CarNotificationView mNotificationView;
     private RecyclerView mNotificationList;
+    // The controller for the notification view.
+    private NotificationViewController mNotificationViewController;
     // The state of if the notification list is currently showing the bottom.
     private boolean mNotificationListAtBottom;
     // Was the notification list at the bottom when the user first touched the screen
@@ -544,7 +546,7 @@ public class CarStatusBar extends StatusBar implements
             }
         });
 
-        NotificationViewController mNotificationViewController = new NotificationViewController(
+        mNotificationViewController = new NotificationViewController(
                 mNotificationView,
                 PreprocessingManager.getInstance(mContext),
                 carNotificationListener,
@@ -651,9 +653,11 @@ public class CarStatusBar extends StatusBar implements
                     mStatusBarWindowController.setPanelVisible(false);
                     mNotificationView.setVisibility(View.INVISIBLE);
                     mNotificationList.setClipBounds(null);
+                    mNotificationViewController.setIsInForeground(false);
                     // let the status bar know that the panel is closed
                     setPanelExpanded(false);
                 } else {
+                    mNotificationViewController.setIsInForeground(true);
                     // let the status bar know that the panel is open
                     mNotificationView.setVisibleNotificationsAsSeen();
                     setPanelExpanded(true);