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

<?xml version="1.0" encoding="utf-8"?>
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** Copyright 2021, 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
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** distributed under the License is distributed on an "AS IS" BASIS,
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** See the License for the specific language governing permissions and
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-->
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
  <!-- WindowsManager JetPack display features -->
  <string name="config_display_features" translatable="false">fold-[884,0,884,2208]</string>
  <!-- Map of System DeviceState supplied by DeviceStateManager to WM Jetpack posture. -->
  <string-array name="config_device_state_postures" translatable="false">
      <item>0:1</item> <!-- CLOSED : STATE_FLAT -->
      <item>1:2</item> <!-- HALF_OPENED : STATE_HALF_OPENED -->
      <item>2:3</item> <!-- OPENED : STATE_FLIPPED -->
  </string-array>
  <!-- The device states (supplied by DeviceStateManager) that should be treated as folded by the
       display fold controller. -->
  <integer-array name="config_foldedDeviceStates" translatable="false">
    <item>0</item> <!-- CLOSED -->
  </integer-array>
  <!-- Indicates whether to enable an animation when unfolding a device or not -->
  <bool name="config_unfoldTransitionEnabled">true</bool>
  <!-- Indicates whether to enable hinge angle sensor when using unfold animation -->
  <bool name="config_unfoldTransitionHingeAngle">true</bool>
  <bool name="config_supportsConcurrentInternalDisplays">false</bool>
  <!-- Controls whether the device support multi window modes like split-screen. -->
  <bool name="config_supportsMultiWindow">true</bool>
  <!-- Controls whether device supports split-screen mode. -->
  <bool name="config_supportsSplitScreenMultiWindow">true</bool>
  <!-- Radius of the software rounded corners. -->
  <dimen name="rounded_corner_radius">34px</dimen>

  <!-- List of the labels of requestable device state config values -->
  <string-array name="config_deviceStatesAvailableForAppRequests">
    <item>config_deviceStateRearDisplay</item>
  </string-array>

  <!-- Device state that corresponds to rear display mode, feature provided
         through Jetpack WindowManager -->
  <integer name="config_deviceStateRearDisplay">0</integer>
</resources>