Thread pool AsyncTask

ThreadedAsyncTaskHelper.java

/**
 * Execute an {@link AsyncTask} on a thread pool.
 *
 * @param task Task to execute.
 * @param args Optional arguments to pass to {@link AsyncTask#execute(Object[])}.
 * @param <T> Task argument type.
 */
public static <T> void execute(AsyncTask<T, ?, ?> task, T... args) {
  if (Build.VERSION.SDK_INT < Build.VERSION_CODES.DONUT) {
    throw new UnsupportedOperationException("This class can only be used on API 4 and newer.");
  }
  if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
    task.execute(args);
  } else {
    task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, args);
  }
}