android 13 调整导航栏返回键和home键间距

定制android 13的圆形设备，底部导航栏的back , recent_app键都靠近两边导致只看到一个home键。

期望：调整back , recent_app 和home的间距，能让这个圆形屏幕的设备能按到back，recent_app按键

diff --git a/vendor/mediatek/proprietary/packages/apps/SystemUI/res/layout/navigation_layout.xml b/vendor/mediatek/proprietary/packages/apps/SystemUI/res/layout/navigation_layout.xml
index 46f238cbe58..fefa2801981 100644
--- a/vendor/mediatek/proprietary/packages/apps/SystemUI/res/layout/navigation_layout.xml
+++ b/vendor/mediatek/proprietary/packages/apps/SystemUI/res/layout/navigation_layout.xml
@@ -17,8 +17,9 @@
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:systemui="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
+    android:layout_width="wrap_content"
     android:layout_height="match_parent"
+    android:layout_gravity="center"
     android:layout_marginStart="@dimen/rounded_corner_content_padding"
     android:layout_marginEnd="@dimen/rounded_corner_content_padding"
     android:paddingStart="@dimen/nav_content_padding"

1.导航栏布局修改layout_width 为 wrap_content，不让导航栏占满整个宽度

2.添加android:layout_gravity="center"，让三个按键剧中显示