packages/SystemUI/res/values-sw320dp/dimens.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2019 The Android Open Source Project
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.
  ~ You may obtain a copy of the License at
  ~
  ~      http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  ~ See the License for the specific language governing permissions and
  ~ limitations under the License
  -->
<resources>
    <!-- Global actions grid -->
    <dimen name="global_actions_grid_container_bottom_margin">4dp</dimen>

    <dimen name="global_actions_grid_vertical_padding">0dp</dimen>
    <dimen name="global_actions_grid_horizontal_padding">3dp</dimen>

    <dimen name="global_actions_grid_item_side_margin">5dp</dimen>
    <dimen name="global_actions_grid_item_vertical_margin">4dp</dimen>
    <dimen name="global_actions_grid_item_width">64dp</dimen>
    <dimen name="global_actions_grid_item_height">64dp</dimen>

    <dimen name="global_actions_grid_item_icon_width">18dp</dimen>
    <dimen name="global_actions_grid_item_icon_height">18dp</dimen>
    <dimen name="global_actions_grid_item_icon_top_margin">10dp</dimen>
    <dimen name="global_actions_grid_item_icon_side_margin">22dp</dimen>
    <dimen name="global_actions_grid_item_icon_bottom_margin">4dp</dimen>

</resources>