Find route in mobile map package

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 offline.

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. Tap on a map in the list to open it. If a locator task is available, tap on the map to reverse geocode the location’s address. If transportation networks are available, a route will be calculated between geocode locations.

How it works

1. Create a MobileMapPackage using MobileMapPackage(fileURL:).
2. Get a list of maps inside the package 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

Offline data

This sample uses the San Francisco mobile map package and the Yellowstone mobile map package. Both are downloaded from ArcGIS Online automatically.

Tags

disconnected, field mobility, geocode, network, network analysis, offline, routing, search, transportation