USe an AsyncTask so that this work may be completed in a background thread (doInBackground)
private class FooTask extends AsyncTask<Void, Void, String>{
/**
* Override this method to perform a computation on a background thread. The
* specified parameters are the parameters passed to {@link #execute}
* by the caller of this task.
*
* This method can call {@link #publishProgress} to publish updates
* on the UI thread.
*
* @param params The parameters of the task.
*
* @return A result, defined by the subclass of this task.
*
* @see #onPreExecute()
* @see #onPostExecute
* @see #publishProgress
*/
@Override
protected String doInBackground(Void... params) {
MyAccount account = new MyAccount(getApplicationContext());
String authtoken = account.getAuthToken());
return authtoken;
}
/**
* <p>Runs on the UI thread after {@link #doInBackground}. The
* specified result is the value returned by {@link #doInBackground}.</p>
*
* <p>This method won't be invoked if the task was cancelled.</p>
*
* @param result The result of the operation computed by {@link #doInBackground}.
*
* @see #onPreExecute
* @see #doInBackground
* @see #onCancelled(Object)
*/
@Override
protected void onPostExecute(String token) {
if (token != null){
//use token here
}
}
}
Usage : new FooTask().execute();