RouteProgressState

We have initialized route, but haven't started route tracking yet: all RouteProgress fields are valid.

We are on the route: all RouteProgress fields are valid.

We've approached to the end of route's leg: all RouteProgress fields are valid.

We've gone off route: all RouteProgress fields are invalid.

We are probably about to go off-route: all RouteProgress fields are valid.

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Returns an array containing the constants of this enum type, in the order they're declared.