overlay/frameworks/base/core/res/res/values/config.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2009, 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.
*/
-->

<!-- These resources are around just to allow their values to be customized
     for different hardware and product builds.  Do not translate. -->
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
    <!-- The bounding path of the cutout region of the main built-in display.
         Must either be empty if there is no cutout region, or a string that is parsable by
         {@link android.util.PathParser}.

         The path is assumed to be specified in display coordinates with pixel units and in
         the display's native orientation, with the origin of the coordinate system at the
         center top of the display. Optionally, you can append either `@left` or `@right` to the
         end of the path string, in order to change the path origin to either the top left,
         or top right of the display.

         To facilitate writing device-independent emulation overlays, the marker `@dp` can be
         appended after the path string to interpret coordinates in dp instead of px units.
         Note that a physical cutout should be configured in pixels for the best results.

         Example for a 10px x 10px square top-center cutout:
                <string ...>M -5,0 L -5,10 L 5,10 L 5,0 Z</string>
         Example for a 10dp x 10dp square top-center cutout:
                <string ...>M -5,0 L -5,10 L 5,10 L 5,0 Z @dp</string>

         @see https://www.w3.org/TR/SVG/paths.html#PathData
         -->
    <string translatable="false" name="config_mainBuiltInDisplayCutout">M 0,0 H -427 V 139 H 0 V 0 Z @right</string>
</resources>