android.os
Class AsyncTask<Params,Progress,Result>

java.lang.Object
  android.os.AsyncTask<Params,Progress,Result>

public abstract class AsyncTask<Params,Progress,Result>
extends java.lang.Object

Nested Class Summary

static class

AsyncTask.Status

Constructor Summary

AsyncTask()

Method Summary

boolean	cancel(boolean mayInterruptIfRunning)
protected abstract Result	doInBackground(Params... params)
AsyncTask<Params,Progress,Result>	execute(Params... params)
Result	get()
Result	get(long timeout, java.util.concurrent.TimeUnit unit)
AsyncTask.Status	getStatus()
boolean	isCancelled()
protected void	onCancelled()
protected void	onPostExecute(Result result)
protected void	onPreExecute()
protected void	onProgressUpdate(Progress... values)
protected void	publishProgress(Progress... values)

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncTask

public AsyncTask()

Method Detail

getStatus

public final AsyncTask.Status getStatus()

doInBackground

protected abstract Result doInBackground(Params... params)

onPreExecute

protected void onPreExecute()

onPostExecute

protected void onPostExecute(Result result)

onProgressUpdate

protected void onProgressUpdate(Progress... values)

onCancelled

protected void onCancelled()

isCancelled

public final boolean isCancelled()

cancel

public final boolean cancel(boolean mayInterruptIfRunning)

get

public final Result get()
                 throws java.lang.InterruptedException,
                        java.util.concurrent.ExecutionException

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

get

public final Result get(long timeout,
                        java.util.concurrent.TimeUnit unit)
                 throws java.lang.InterruptedException,
                        java.util.concurrent.ExecutionException,
                        java.util.concurrent.TimeoutException

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

java.util.concurrent.TimeoutException

execute

public final AsyncTask<Params,Progress,Result> execute(Params... params)

publishProgress

protected final void publishProgress(Progress... values)