How to change map providers.

free available map providers

http://www.strasis.com/documentation/limelight-xe/reference/tile-map-servers

you can add most of the maps here. but i personally like for [ArcGIS Online Maps] and [Carto Base Maps]

you just need to copy one of the URL and paste it to urlTemplate of lib\maps\map_and_navigation.dart

if you use Carto base maps. remember to remove the '{s}' of the URL

Map box

• Sign in to https://studio.mapbox.com/ and open mapbox studio

• click on the create a map in studuio button

  

• click on the new style button

  

• choose a template **and click on the cutomize button

  

• cutomize and change colors as you wish and publish the map

  

• click on the share button

  

• select third party and carto

• 

• finally copy the integration url and past to the urlTemplate of lib\maps\map_and_navigation.dart