2 Answers

• Accepted Answer

  10 lines of code with the OAuth Adapter:

  
  var oAuthAdapter = new OAuthAdapter(
          '<your-consumer-secret>',
          '<your-consumer-key>',
          'HMAC-SHA1');
  
  
  // load the access token for the service (if previously saved)
  oAuthAdapter.loadAccessToken('twitter');
  
  oAuthAdapter.send('https://api.twitter.com/1/statuses/update.json', [['status', 'hey @ziodave, I successfully tested the #oauth adapter with #twitter and @appcelerator #titanium!']], 'Twitter', 'Published.', 'Not published.');
  
  // if the client is not authorized, ask for authorization. the previous tweet will be sent automatically after authorization
  if (oAuthAdapter.isAuthorized() == false)
   {
      // this function will be called as soon as the application is authorized
      var receivePin = function() {
          // get the access token with the provided pin/oauth_verifier
          oAuthAdapter.getAccessToken('http://twitter.com/oauth/access_token');
          // save the access token
          oAuthAdapter.saveAccessToken('twitter');
      };
  
      // show the authorization UI and call back the receive PIN function
      oAuthAdapter.showAuthorizeUI('http://twitter.com/oauth/authorize?oauth_token=' +
          oAuthAdapter.getRequestToken('http://twitter.com/oauth/request_token', [['oauth_callback', 'oob']]),
          receivePin, PinFinder.twitter);
  }
  

• I have an App in the store that has implemented Twitter OAuth. It's not that tough to do if you understand the OAuth process.

  I used the Javascript OAuth libraries from the OAuth sample page: http://oauth.net/code/

  Basic process is:

  1) requestToken from Twitter
  2) open a webView to the Twitter auth page with the token
  3) add a "load" event listener to the webView that checks the webView html for the oauthPin div to appear.
  4) when the user has authed, and the load event finds the pin# in the html of the webView, take that pin, and request token/secret from Twitter and store those for your user.

  Hope that helps…greg.