hasActiveRouteBelow property Null safety

bool hasActiveRouteBelow
@protected

Whether there is at least one active route underneath this route.

Implementation

@protected
bool get hasActiveRouteBelow {
  if (_navigator == null)
    return false;
  for (final _RouteEntry entry in _navigator!._history) {
    if (entry.route == this)
      return false;
    if (_RouteEntry.isPresentPredicate(entry))
      return true;
  }
  return false;
}