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RequestBatch contains a list of Request objects that can be sent to Facebook in a single round-trip.
| 扩展： | AbstractList |
| 应用安装包： | facebook |
RequestBatch()Constructor. Creates an empty batch.
public RequestBatch() RequestBatch(Collection)Constructor.
public RequestBatch(Collection requests) | 参数 | 描述 |
|---|---|
requests | The requests to add to the batch |
RequestBatch(Request)Constructor.
public RequestBatch(Request requests) | 参数 | 描述 |
|---|---|
requests | The requests to add to the batch |
RequestBatch(RequestBatch)Constructor.
public RequestBatch(RequestBatch requests) | 参数 | 描述 |
|---|---|
requests | The requests to add to the batch |
getTimeout()Gets the timeout to wait for responses from the server before a timeout error occurs.
public int getTimeout() setTimeout(int)Sets the timeout to wait for responses from the server before a timeout error occurs.
public void setTimeout(int timeoutInMilliseconds) | 参数 | 描述 |
|---|---|
timeoutInMilliseconds | The timeout, in milliseconds; 0 means do not timeout |
addCallback(Callback)Adds a batch-level callback which will be called when the entire batch has finished executing.
public void addCallback(Callback callback) | 参数 | 描述 |
|---|---|
callback | The callback |
removeCallback(Callback)Removes a batch-level callback.
public void removeCallback(Callback callback) | 参数 | 描述 |
|---|---|
callback | The callback |
add(Object)public boolean add(Object arg0) | 参数 | 描述 |
|---|---|
arg0 |
add(int, Object)public void add(int arg0, Object arg1) | 参数 | 描述 |
|---|---|
arg0 | |
arg1 |
clear()public void clear() get(int)public Object get(int arg0) | 参数 | 描述 |
|---|---|
arg0 |
remove(int)public Object remove(int arg0) | 参数 | 描述 |
|---|---|
arg0 |
set(int, Object)public Object set(int arg0, Object arg1) | 参数 | 描述 |
|---|---|
arg0 | |
arg1 |
size()public int size() executeAndWait()Executes this batch on the current thread and returns the responses.
This should only be used if you have transitioned off the UI thread.
public final List executeAndWait() executeAsync()Executes this batch asynchronously. This function will return immediately, and the batch will be processed on a separate thread. In order to process results of a request, or determine whether a request succeeded or failed, a callback must be specified (see Request.setCallback(com.facebook.Request.Callback))
This should only be called from the UI thread.
public final RequestAsyncTask executeAsync()