From ea277edcec83027a8ca6b6155d1f8df5c661f837 Mon Sep 17 00:00:00 2001
From: Victor Chan <victorchan@google.com>
Date: Tue, 23 Aug 2016 11:33:18 -0700
Subject: [PATCH] Make car nav bar center it's children.

The linear layout that represents the buttons in the nav bar are added
programatically. Its xml layout values are overwritten, so set the
gravity to to center in its parent to ensure the buttons are always
centered.

Change-Id: Id4d380e8010e316907bc31f0ee6bc8d4624c6667
(cherry picked from commit 288c1c41d5784ba0f5912709b3101abcd8cd7e2a)
---
 packages/SystemUI/res/layout/car_navigation_bar.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/SystemUI/res/layout/car_navigation_bar.xml b/packages/SystemUI/res/layout/car_navigation_bar.xml
index 4b6929f8549dc..999dbac3b8bc4 100644
--- a/packages/SystemUI/res/layout/car_navigation_bar.xml
+++ b/packages/SystemUI/res/layout/car_navigation_bar.xml
@@ -21,6 +21,7 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_height="match_parent"
     android:layout_width="match_parent"
+    android:gravity="center"
     android:background="@drawable/system_bar_background">
 
     <!-- phone.NavigationBarView has rot0 and rot90 but we expect the car head unit to have a fixed
@@ -29,7 +30,6 @@
     <LinearLayout
         android:layout_height="match_parent"
         android:layout_width="@dimen/car_navigation_bar_width"
-        android:layout_gravity="center"
         android:orientation="horizontal"
         android:clipChildren="false"
         android:clipToPadding="false"