Asynchronous retrieving of access token using twitter4j

For now I see that both function of retrieving tokens are synchonous(get开发者_StackOverflow中文版RequestToken and getAcessToken).

Is it possible to retrieve them asynchronously, and show progress on background for example?

P.S. I work under Android platform.

Thanks a lot.

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Yep, just call these methods in AsyncTask and show ProgressDialog. See an example.