Updating the wallpaper dialog item them

Bug: 30483194
Change-Id: I8e35086e77415842fa4e6081e4f2cf7fac336608
diff --git a/res/layout/wallpaper_target_dialog_item.xml b/res/layout/wallpaper_target_dialog_item.xml
index 01831a7..70d399f 100644
--- a/res/layout/wallpaper_target_dialog_item.xml
+++ b/res/layout/wallpaper_target_dialog_item.xml
@@ -22,7 +22,8 @@
       android:textAppearance="?android:attr/textAppearanceListItemSmall"
       android:textColor="?android:attr/textColorAlertDialogListItem"
       android:gravity="center_vertical"
-      android:paddingStart="?android:attr/listPreferredItemPaddingStart"
-      android:drawablePadding="?android:attr/listPreferredItemPaddingStart"
-      android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+      android:alpha="0.87"
+      android:paddingStart="?android:attr/dialogPreferredPadding"
+      android:drawablePadding="32dp"
+      android:paddingEnd="?android:attr/dialogPreferredPadding"
       android:ellipsize="marquee" />
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