oemlock/aidl/default/android.hardware.oemlock-service.example.xml

<manifest version="1.0" type="device">
    <hal format="aidl">
        <name>android.hardware.oemlock</name>
        <interface>
            <name>IOemLock</name>
            <instance>default</instance>
        </interface>
    </hal>
</manifest>