org.osmdroid.tileprovider

Class MapTileCache

java.lang.Object

org.osmdroid.tileprovider.MapTileCache

All Implemented Interfaces:

OpenStreetMapTileProviderConstants

public class MapTileCache
extends Object
implements OpenStreetMapTileProviderConstants

Author:

Nicolas Gramlich

Field Summary

Fields

Modifier and Type	Field and Description
protected LRUMapTileCache	mCachedTiles
protected Object	mCachedTilesLockObject

Fields inherited from interface org.osmdroid.tileprovider.constants.OpenStreetMapTileProviderConstants

CACHE_MAPTILECOUNT_DEFAULT, DEBUG_TILE_PROVIDERS, DEBUGMODE, DEFAULT_MAXIMUM_CACHED_FILE_AGE, MINIMUM_ZOOMLEVEL, NUMBER_OF_TILE_DOWNLOAD_THREADS, NUMBER_OF_TILE_FILESYSTEM_THREADS, ONE_DAY, ONE_HOUR, ONE_MINUTE, ONE_SECOND, ONE_WEEK, ONE_YEAR, OSMDROID_PATH, TILE_DOWNLOAD_MAXIMUM_QUEUE_SIZE, TILE_EXPIRY_TIME_MILLISECONDS, TILE_FILESYSTEM_MAXIMUM_QUEUE_SIZE, TILE_MAX_CACHE_SIZE_BYTES, TILE_PATH_BASE, TILE_PATH_EXTENSION, TILE_TRIM_CACHE_SIZE_BYTES

Constructor Summary

Constructors

Constructor and Description
MapTileCache()
MapTileCache(int aMaximumCacheSize)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
boolean	containsTile(MapTile aTile)
void	ensureCapacity(int aCapacity)
android.graphics.drawable.Drawable	getMapTile(MapTile aTile)
void	putTile(MapTile aTile, android.graphics.drawable.Drawable aDrawable)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mCachedTilesLockObject

protected final Object mCachedTilesLockObject

mCachedTiles

protected LRUMapTileCache mCachedTiles

Constructor Detail

MapTileCache

public MapTileCache()

MapTileCache

public MapTileCache(int aMaximumCacheSize)

Parameters:

aMaximumCacheSize - Maximum amount of MapTiles to be hold within.

Method Detail

ensureCapacity

public void ensureCapacity(int aCapacity)

getMapTile

public android.graphics.drawable.Drawable getMapTile(MapTile aTile)

putTile

public void putTile(MapTile aTile,
           android.graphics.drawable.Drawable aDrawable)

containsTile

public boolean containsTile(MapTile aTile)

clear

public void clear()