tileProvider property
Provider to load the tiles. The default is NonCachingNetworkTileProvider() which
doesn't cache tiles and won't retry the HTTP request. Use NetworkTileProvider() for
a provider which will retry requests. For the best caching implementations, see the
flutter_ek_osm_map readme.
In order to use images from the asset folder set this option to AssetTileProvider() Note that it requires the urlTemplate to target assets, for example:
urlTemplate: "assets/map/anholt_osmbright/{z}/{x}/{y}.png",
In order to use images from the filesystem set this option to FileTileProvider() Note that it requires the urlTemplate to target the file system, for example:
urlTemplate: "/storage/emulated/0/tiles/some_place/{z}/{x}/{y}.png",
Furthermore you create your custom implementation by subclassing TileProvider
Implementation
final TileProvider tileProvider;