private static String getNexusLabel(Device d) {
   String name = d.getName();
   Screen screen = d.getDefaultHardware().getScreen();
   float length = (float) screen.getDiagonalLength();
   return String.format(
       java.util.Locale.US,
       "%1$s (%3$s\", %2$s)",
       name,
       getResolutionString(d),
       Float.toString(length));
 }