code: public static void tweet(final Activity context, final Tweet tweet, final SocialNetworkListener listener) {
  		if(proxy.isLinked(context)) {
  			proxy.tweet(context, tweet, listener);
  		}
  		else {
  			proxy.link(context, new SocializeAuthListener() {
  				
  				@Override
  				public void onError(SocializeException error) {
  					if(listener != null) {
  						listener.onNetworkError(context, SocialNetwork.TWITTER, error);
  					}
  				}
  				
  				@Override
  				public void onCancel() {
  					if(listener != null) {
  						listener.onCancel();
  					}
  				}
  				
  				@Override
  				public void onAuthSuccess(SocializeSession session) {
  					proxy.tweet(context, tweet, listener);
  				}
  				
  				@Override
  				public void onAuthFail(SocializeException error) {
  					if(listener != null) {
  						listener.onNetworkError(context, SocialNetwork.TWITTER, error);
  					}
  				}
  			});			
  		}
  	}
docs: Performs a simple "tweet". If the user is not currently linked to a Twitter account they will be prompted to authenticate.
  @param context The current Activity.
  @param tweet The Tweet to be tweeted.
  @param listener A listener to handle the result.