shared/foldable/device_state_configuration.xml

<device-state-config>
  <device-state>
    <identifier>0</identifier>
    <name>CLOSED</name>
    <conditions>
      <lid-switch>
        <open>false</open>
      </lid-switch>
    </conditions>
  </device-state>
  <!-- TODO(b/181583265): Add state 1 for HALF_OPENED using hinge sensor. -->
  <device-state>
    <identifier>2</identifier>
    <name>OPENED</name>
    <conditions>
      <lid-switch>
        <open>true</open>
      </lid-switch>
    </conditions>
  </device-state>
</device-state-config>