gistfile1.js

/**
 * RULES:
 * PAUSE event always seems to remember the last URL value
 * So, if you launch app with URL, then PAUSE, getArgs will still have URL in it
 * Same for if you pause app, 
 * resume it with a URL, then pause, same thing - it remains the first time. 
 * Incoming query string values should be encoded according to http://www.faqs.org/rfcs/rfc3986.html
 * (basically, php rawurlencode)
 */

var logger = require('logger')
  , log = logger.log
  , qs = require('/lib/querystring')
  ;

var win = Ti.UI.createWindow({backgroundColor: '#fff'});
win.open();
win.add(logger.output);

var parseLaunchUrl = function() {
  var data = Ti.App.getArguments()
    , scheme = 'scratch://' ;
  log(data);
  if(data.url) {
    var urlParts = data.url.replace(scheme, '').split('?');

    var parsed_url = {
      action: urlParts[0]
      , querystring: qs.parse(urlParts[1])
    };

    log(parsed_url.action);
    log(parsed_url.querystring);
    return parsed_url;
  }
  return false;
};

Ti.App.addEventListener('resume',function() {
  log('Resume');
  parseLaunchUrl();
});

var start = function() {
  log('Start App');
  parseLaunchUrl();
};
start();

//scratch://new?q=x&v=y