Returns the annotated cache entry, or null if there isn't one.

Multiple custom typefaces support

@return the lifecycleCallback

Returns this request's tag. @see Request#setTag(Object)

join list to string, separator is "," <pre> join(null) = ""; join({}) = ""; join({a,b}) = "a,b"; </pre> @param list @return jo

Makes a random cache entry. @param data Data to use, or null to use random data @param isExpired Whether the TTLs should be set such that this entry i

Parses a response from the network or cache and delivers it.

Sets the sequence number of this request. Used by {@link RequestQueue}. @return This Request object to allow for chaining.

Removes buffers from the pool until it is under its size limit.

@return The currently used instance of the {@link Manager}.

Creates a {@link Crouton} with provided text and style for a given activity and displays it directly. @param activity The {@link android.app.Acti

Starts the dispatchers in this queue.

Returns the cache key for this request. By default, this is the URL.

Returns a file object for the given cache key.

@return the text

@return <code>true</code> if the {@link Crouton} is being displayed, else <code>false</code>.

查询数据 @param time @return

Forces this dispatcher to quit immediately. If any requests are still in the queue, they are not guaranteed to be processed.

Sends a {@link Crouton} within a delayed {@link Message}. @param crouton The {@link Crouton} that should be sent. @param messageId The {@link

Sets typeface for certain style. @param typefaceStyle one of: <ul> <li>{@link android.graphics.Typeface#NORMAL}</li> <li>{@link android.gra

Set the backgroundColorResourceValue option of the {@link Crouton}. @param backgroundColorValue The backgroundColorResourceValue's e.g. 0xffff4444;

向指定平台分享内容 <p> <b>注意：</b><br> 参数data的键值需要严格按照{@link ShareParams}不同子类具体字段来命名， 否则无法反射此字段，也无法设置其值。

Attempts to prepare the request for a retry. If there are no more attempts remaining in the request's retry policy, a timeout exception is thrown. @pa

Releases interest in the in-flight request (and cancels it if no one else is listening).

Creates a pseudo-unique filename for the specified cache key. @param key The key to generate a file name for. @return A pseudo-unique filename.

Returns which encoding should be used when converting POST or PUT parameters returned by {@link #getParams()} into a raw POST or PUT body. <p>This co

Returns the {@link Priority} of this request; {@link Priority#NORMAL} by default.

Returns the socket timeout in milliseconds per retry attempt. (This value can be changed per retry attempt if a backoff is specified via backoffTimeou

@param typefaceStyle <ul> <li>{@link android.graphics.Typeface#NORMAL}</li> <li>{@link android.graphics.Typeface#BOLD}</li> <li>{@link

装载器 @param layoutId @return

Returns true if this request has been canceled.