From 6690d018b9c08757d20182170948a3cba961e84c Mon Sep 17 00:00:00 2001
From: Adam Powell <adamp@google.com>
Date: Wed, 17 Jun 2015 16:41:56 -0700
Subject: Un-hide ViewGroup#onViewAdded/onViewRemoved

These methods are generally useful for writing custom views, and by
exposing them we make it easier for custom view authors to still allow
app developers to use an OnHierarchyChangedListener since it will not
be occupied by a custom view's implementation.

Also move the actual dispatch to package-scoped dispatch methods so
that a developer forgetting to call super won't stop a listener from
functioning.

Bug 21866523

Change-Id: Ie2bb5e241d7c5a02a5033f33ecdaeb40aceb20b5
---
 .../systemui/statusbar/stack/NotificationStackScrollLayout.java       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index 1bf4547..1bb07a8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -1608,7 +1608,7 @@ public class NotificationStackScrollLayout extends ViewGroup
     }
 
     @Override
-    protected void onViewRemoved(View child) {
+    public void onViewRemoved(View child) {
         super.onViewRemoved(child);
         // we only call our internal methods if this is actually a removal and not just a
         // notification which becomes a child notification
@@ -1745,7 +1745,7 @@ public class NotificationStackScrollLayout extends ViewGroup
     }
 
     @Override
-    protected void onViewAdded(View child) {
+    public void onViewAdded(View child) {
         super.onViewAdded(child);
         onViewAddedInternal(child);
     }
-- 
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