[android help] Where does control return to after onPostExecute() method of AsynchTask?

Where does control return to after onPostExecute() method of AsynchTask?

I have an AsynchTask which is called from with in a function in my MainActivity. After the onPostExecute method is executed ,the control doesn't seem to return to the function where I called the AsynchTask.

class AsynchTestClass extends AsynchTask{
protected int doInBackGround(Integer i){
return i + 10;
}

protected void onPostExecute(Integer r){
doCalculation(r);
}
}

//calling function in Main Activity.
public void showResult()
{
new AsynchTestClass.execute(20);
//Want to continue here, but control doesn't seem to return.
}

The code I write after the new AsynchTestClass.execute(20) doesn't execute. How do I continue after the AysnchTask returns.

.

stackoverflow.comm