Package com.here.sdk.mapview.datasource

Interface TileSource

All Known Subinterfaces:
LineTileSource, PointTileSource, PolygonTileSource, RasterTileSource
public interface TileSource

A source of tiles. The implementations must be thread-safe.

Note: This is a beta release of this feature, so there could be a few bugs and unexpected behavior. Related APIs may change for new releases without a deprecation process.

  • Method Details

    • getDataVersion

      @NonNull TileSource.DataVersion getDataVersion(@NonNull TileKey tileKey)

      Gets the current data version of a tile.

      Parameters:
      tileKey -

      Key of the tile for which to retrieve the version.

      Returns:

      Data version for a tile.

    • addListener

      void addListener(@NonNull TileSource.Listener listener)

      Adds a listener for receiving state notifications.

      Parameters:
      listener -

      The listener

    • removeListener

      void removeListener(@NonNull TileSource.Listener listener)

      Removes a listener from receiving state notifications.

      Parameters:
      listener -

      Listener to be removed from receiving state notifications.

    • getTilingScheme

      @NonNull TilingScheme getTilingScheme()

      Gets the tiling scheme used by this source.

      Returns:

      The tiling scheme used by this source.

    • getStorageLevels

      @NonNull List<Integer> getStorageLevels()

      Gets the storage levels available for this data source. Supported range [0, 31].

      At least one level must be available for this to be used as a source of data.

      Returns:

      The storage levels available for this data source. Supported range [0, 31].