arrays.xml

<?xml version="1.0" encoding="utf-8"?>

<resources>

    <string-array name="distanceUnits">
        <item name="km">Kilometers</item>
        <item name="mi">Miles</item>
    </string-array>
    
    <string-array name="distanceUnitValues">
        <item name="km">km</item>
        <item name="mi">mi</item>
    </string-array>

</resources>