From 5775c39cc96e67b4c56fc5e80a462c70d9b9a472 Mon Sep 17 00:00:00 2001
From: Lyn <lynhan@google.com>
Date: Fri, 20 Sep 2024 20:50:48 +0000
Subject: Fix divider showing when children appear

Fixes: 316155318
Test: send group, send delayed children, open shade
      => see that divider lines do not show
         when child notifs animate in
Flag: EXEMPT bugfix
Change-Id: I7be45d8d4ee0de2a62be35d8904819685295199f
---
 .../statusbar/notification/stack/NotificationChildrenContainer.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java
index 48796d8f8f2d..b1083888ca7f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java
@@ -634,8 +634,10 @@ public class NotificationChildrenContainer extends ViewGroup
     }
 
     private View inflateDivider() {
-        return LayoutInflater.from(mContext).inflate(
+        View divider = LayoutInflater.from(mContext).inflate(
                 R.layout.notification_children_divider, this, false);
+        divider.setAlpha(0f);
+        return divider;
     }
 
     /**
-- 
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