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Mobile map (search and route)

Display maps and use locators to enable search and routing offline using a Mobile Map Package.

Use case

Mobile map packages make it easy to transmit and store the necessary components for an offline map experience, including transportation networks (for routing/navigation), locators (address search, forward and reverse geocoding), and maps. A field worker might download a mobile map package to support their operations while working outside the range of cell service.

How to use the sample

A list of maps from a mobile map package will be displayed. If the map contains transportation networks, the list item will have a navigation icon. Click on a map in the list to open it. Tap on the map to reverse geocode the tapped locations's address if a locator task is available. If transportation networks are available, a route will be calculated between tapped locations. Tap again to clear the route result.

How it works

  1. Create a MobileMapPackage using MobileMapPackage.OpenAsync(path).
  2. Get a list of maps using the Maps property.
  3. If the package has a locator, access it using the LocatorTask property.
  4. To see if a map contains transportation networks, check each map's TransportationNetworks property.

Relevant API

  • GeocodeResult
  • MobileMapPackage
  • ReverseGeocodeParameters
  • Route
  • RouteParameters
  • RouteResult
  • RouteTask
  • TransportationNetworkDataset

Tags

Offline, Routing, Search, geocode, network, transportation, network analysis, disconnected, field mobility