UrlTileProvider

public abstract classUrlTileProviderextendsObject
implementsTileProvider

A partial implementation ofTileProvider that only requires a URL that points to an image to be provided.

Note that this class requires that all the images have the same dimensions.

Inherited Field Summary

From interfacecom.google.android.gms.maps.model.TileProvider

public static finalTile NO_TILE Stub tile that is used to indicate that no tile exists for a specific tile coordinate.

Public Constructor Summary

UrlTileProvider(int width, int height)

Constructs a UrlTileProvider.

Public Method Summary

finalTile	getTile(int x, int y, int zoom) Returns the`Tile` to be used for this tile coordinate.
abstractURL	getTileUrl(int x, int y, int zoom) Returns a`URL`that points to the image to be used for this tile.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Objectarg0)
void	finalize()
finalClass<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interfacecom.google.android.gms.maps.model.TileProvider

abstractTile

getTile(int x, int y, int zoom)

Returns the tile to be used for this tile coordinate.

Public Constructors

publicUrlTileProvider(int width, int height)

Constructs a UrlTileProvider.

Parameters

width	width of the images used for tiles
height	height of the images used for tiles

Public Methods

public finalTile getTile(int x, int y, int zoom)

Returns theTileto be used for this tile coordinate. The image tile loaded throughgetTileUrl(int, int, int).

Parameters

x	The x coordinate of the tile. This will be in the range [0, 2^zoom- 1] inclusive.
y	The y coordinate of the tile. This will be in the range [0, 2^zoom- 1] inclusive.
zoom	The zoom level of the tile. This will be in the range [`GoogleMap.getMinZoomLevel`, `GoogleMap.getMaxZoomLevel`] inclusive.

Returns

The image tile loaded throughgetTileUrl(int, int, int).TileProvider.NO_TILE ifgetTileUrl(int, int, int)isnull;nullif failed to load the tile.

public abstractURLgetTileUrl(int x, int y, int zoom)

Returns aURLthat points to the image to be used for this tile. If no image is found on the initial request, further requests will be made with an exponential backoff. If you do not wish to provide an image for this tile coordinate, return null.

Parameters

x	The x coordinate of the tile. This will be in the range [0, 2^zoom- 1] inclusive.
y	The y coordinate of the tile. This will be in the range [0, 2^zoom- 1] inclusive.
zoom	The zoom level of the tile. This will be in the range [`GoogleMap.getMinZoomLevel`, `GoogleMap.getMaxZoomLevel`] inclusive.

Returns

URL aURLthat points to the image to be used for this tile. If you do not wish to provide an image for this tile coordinate, returnnull.