Package com.bumptech.glide.load.engine.cache

Class DiskLruCacheFactory

java.lang.Object

com.bumptech.glide.load.engine.cache.DiskLruCacheFactory

All Implemented Interfaces:

DiskCache.Factory

Direct Known Subclasses:

ExternalCacheDiskCacheFactory, ExternalPreferredCacheDiskCacheFactory, InternalCacheDiskCacheFactory

public class DiskLruCacheFactory
extends java.lang.Object
implements DiskCache.Factory

Creates an DiskLruCache based disk cache in the specified disk cache directory.

If you need to make I/O access before returning the cache directory use the DiskLruCacheFactory(CacheDirectoryGetter, long) constructor variant.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	DiskLruCacheFactory.CacheDirectoryGetter	Interface called out of UI thread to get the cache folder.

Field Summary

Fields inherited from interface com.bumptech.glide.load.engine.cache.DiskCache.Factory

DEFAULT_DISK_CACHE_DIR, DEFAULT_DISK_CACHE_SIZE

Constructor Summary

Constructors

Constructor	Description
DiskLruCacheFactory(DiskLruCacheFactory.CacheDirectoryGetter cacheDirectoryGetter, long diskCacheSize)	When using this constructor DiskLruCacheFactory.CacheDirectoryGetter.getCacheDirectory() will be called out of UI thread, allowing to do I/O access without performance impacts.
DiskLruCacheFactory(java.lang.String diskCacheFolder, long diskCacheSize)
DiskLruCacheFactory(java.lang.String diskCacheFolder, java.lang.String diskCacheName, long diskCacheSize)

Method Summary

Modifier and Type	Method	Description
DiskCache	build()	Returns a new disk cache, or null if no disk cache could be created.

Methods inherited from class java.lang.Object

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

Constructor Detail

DiskLruCacheFactory

public DiskLruCacheFactory(java.lang.String diskCacheFolder,
                           long diskCacheSize)

DiskLruCacheFactory

public DiskLruCacheFactory(java.lang.String diskCacheFolder,
                           java.lang.String diskCacheName,
                           long diskCacheSize)

DiskLruCacheFactory

public DiskLruCacheFactory(DiskLruCacheFactory.CacheDirectoryGetter cacheDirectoryGetter,
                           long diskCacheSize)

When using this constructor DiskLruCacheFactory.CacheDirectoryGetter.getCacheDirectory() will be called out of UI thread, allowing to do I/O access without performance impacts.

Parameters:

cacheDirectoryGetter - Interface called out of UI thread to get the cache folder.

diskCacheSize - Desired max bytes size for the LRU disk cache.

Method Detail

build

public DiskCache build()

Description copied from interface: DiskCache.Factory

Returns a new disk cache, or null if no disk cache could be created.

Specified by:

build in interface DiskCache.Factory