final QWeiboSyncApi api = new QWeiboSyncApi();
final String resp =
api.getAccessToken(appKey, appSecret,
tokenKey, tokenSecret,
verifier);
final OauthKey oauthKey = AuthorizeToken.parseToken(resp);
final Transaction transaction =
PreferenceGAERepository.getInstance().beginTransaction();
try {
preference.put(Preference.TENCENT_MICROBLOG_APP_KEY, appKey);