com.nostra13.universalimageloader.cache.memory.impl

类 FIFOLimitedMemoryCache

java.lang.Object

com.nostra13.universalimageloader.cache.memory.BaseMemoryCache

com.nostra13.universalimageloader.cache.memory.LimitedMemoryCache

com.nostra13.universalimageloader.cache.memory.impl.FIFOLimitedMemoryCache

所有已实现的接口:

MemoryCache

public class FIFOLimitedMemoryCache
extends LimitedMemoryCache

Limited bitmap cache. Provides bitmaps storing. Size of all stored bitmaps will not to exceed size limit. When cache reaches limit size then cache clearing is processed by FIFO principle.

NOTE: This cache uses strong and weak references for stored Bitmaps. Strong references - for limited count of Bitmaps (depends on cache size), weak references - for all other cached Bitmaps.

从以下版本开始:

1.0.0

构造器概要

构造器

构造器和说明
FIFOLimitedMemoryCache(int sizeLimit)

方法概要

限定符和类型	方法和说明
void	clear() Remove all items from cache
protected Reference<android.graphics.Bitmap>	createReference(android.graphics.Bitmap value) Creates not strong reference of value
protected int	getSize(android.graphics.Bitmap value)
boolean	put(String key, android.graphics.Bitmap value) Puts value into cache by key
android.graphics.Bitmap	remove(String key) Removes item by key
protected android.graphics.Bitmap	removeNext()

从类继承的方法 com.nostra13.universalimageloader.cache.memory.LimitedMemoryCache

getSizeLimit

从类继承的方法 com.nostra13.universalimageloader.cache.memory.BaseMemoryCache

get, keys

从类继承的方法 java.lang.Object

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

构造器详细资料

FIFOLimitedMemoryCache

public FIFOLimitedMemoryCache(int sizeLimit)

方法详细资料

put

public boolean put(String key,
                   android.graphics.Bitmap value)

从接口复制的说明: MemoryCache

Puts value into cache by key

指定者:

put 在接口中 MemoryCache

覆盖:

put 在类中 LimitedMemoryCache

返回:

true - if value was put into cache successfully, false - if value was not put into cache

remove

public android.graphics.Bitmap remove(String key)

从接口复制的说明: MemoryCache

Removes item by key

指定者:

remove 在接口中 MemoryCache

覆盖:

remove 在类中 LimitedMemoryCache

clear

public void clear()

从接口复制的说明: MemoryCache

Remove all items from cache

指定者:

clear 在接口中 MemoryCache

覆盖:

clear 在类中 LimitedMemoryCache

getSize

protected int getSize(android.graphics.Bitmap value)

指定者:

getSize 在类中 LimitedMemoryCache

removeNext

protected android.graphics.Bitmap removeNext()

指定者:

removeNext 在类中 LimitedMemoryCache

createReference

protected Reference<android.graphics.Bitmap> createReference(android.graphics.Bitmap value)

从类复制的说明: BaseMemoryCache

Creates not strong reference of value

指定者:

createReference 在类中 BaseMemoryCache