Android/Gradle/app/src/main/res/values/navigation-mode.xml

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

<resources>
  <string name="NAVIGATION_MODE_LABEL_List">Vertical List</string>
  <string name="NAVIGATION_MODE_LABEL_Grid">Two Dimensional Grid</string>

  <string-array name="NAVIGATION_MODE_LABELS">
    <item>@string/NAVIGATION_MODE_LABEL_List</item>
    <item>@string/NAVIGATION_MODE_LABEL_Grid</item>
  </string-array>

  <string-array name="NAVIGATION_MODE_VALUES">
    <item>List</item>
    <item>Grid</item>
  </string-array>
</resources>