com.android.volley.toolbox

Class NoAsyncCache

java.lang.Object

com.android.volley.AsyncCache

com.android.volley.toolbox.NoAsyncCache

public class NoAsyncCache
extends AsyncCache

An AsyncCache that doesn't cache anything.

WARNING: This API is experimental and subject to breaking changes. Please see https://github.com/google/volley/wiki/Asynchronous-Volley for more details.

Nested Class Summary

Nested classes/interfaces inherited from class com.android.volley.AsyncCache

AsyncCache.OnGetCompleteCallback, AsyncCache.OnWriteCompleteCallback

Constructor Summary

Constructors

Constructor and Description
NoAsyncCache()

Method Summary

Modifier and Type	Method and Description
void	clear(AsyncCache.OnWriteCompleteCallback callback) Clears the cache.
void	get(java.lang.String key, AsyncCache.OnGetCompleteCallback callback) Retrieves an entry from the cache and sends it back through the AsyncCache.OnGetCompleteCallback.onGetComplete(com.android.volley.Cache.Entry) function
void	initialize(AsyncCache.OnWriteCompleteCallback callback) Initializes the cache and calls AsyncCache.OnWriteCompleteCallback.onWriteComplete() after the operation is finished.
void	invalidate(java.lang.String key, boolean fullExpire, AsyncCache.OnWriteCompleteCallback callback) Invalidates an entry in the cache and calls AsyncCache.OnWriteCompleteCallback.onWriteComplete() after the operation is finished.
void	put(java.lang.String key, Cache.Entry entry, AsyncCache.OnWriteCompleteCallback callback) Writes a Cache.Entry to the cache, and calls AsyncCache.OnWriteCompleteCallback.onWriteComplete() after the operation is finished.
void	remove(java.lang.String key, AsyncCache.OnWriteCompleteCallback callback) Removes a Cache.Entry from the cache, and calls AsyncCache.OnWriteCompleteCallback.onWriteComplete() after the operation is finished.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoAsyncCache

public NoAsyncCache()

Method Detail

get

public void get(java.lang.String key,
                AsyncCache.OnGetCompleteCallback callback)

Description copied from class: AsyncCache

Retrieves an entry from the cache and sends it back through the AsyncCache.OnGetCompleteCallback.onGetComplete(com.android.volley.Cache.Entry) function

Specified by:

get in class AsyncCache

Parameters:

key - Cache key

callback - Callback that will be notified when the information has been retrieved

put

public void put(java.lang.String key,
                Cache.Entry entry,
                AsyncCache.OnWriteCompleteCallback callback)

Description copied from class: AsyncCache

Writes a Cache.Entry to the cache, and calls AsyncCache.OnWriteCompleteCallback.onWriteComplete() after the operation is finished.

Specified by:

put in class AsyncCache

Parameters:

key - Cache key

entry - The entry to be written to the cache

callback - Callback that will be notified when the information has been written

clear

public void clear(AsyncCache.OnWriteCompleteCallback callback)

Description copied from class: AsyncCache

Clears the cache. Deletes all cached files from disk. Calls AsyncCache.OnWriteCompleteCallback.onWriteComplete() after the operation is finished.

Specified by:

clear in class AsyncCache

initialize

public void initialize(AsyncCache.OnWriteCompleteCallback callback)

Description copied from class: AsyncCache

Initializes the cache and calls AsyncCache.OnWriteCompleteCallback.onWriteComplete() after the operation is finished.

Specified by:

initialize in class AsyncCache

invalidate

public void invalidate(java.lang.String key,
                       boolean fullExpire,
                       AsyncCache.OnWriteCompleteCallback callback)

Description copied from class: AsyncCache

Invalidates an entry in the cache and calls AsyncCache.OnWriteCompleteCallback.onWriteComplete() after the operation is finished.

Specified by:

invalidate in class AsyncCache

Parameters:

key - Cache key

fullExpire - True to fully expire the entry, false to soft expire

callback - Callback that's invoked once the entry has been invalidated

remove

public void remove(java.lang.String key,
                   AsyncCache.OnWriteCompleteCallback callback)

Description copied from class: AsyncCache

Removes a Cache.Entry from the cache, and calls AsyncCache.OnWriteCompleteCallback.onWriteComplete() after the operation is finished.

Specified by:

remove in class AsyncCache

Parameters:

key - Cache key

callback - Callback that's invoked once the entry has been removed