Mixed Javascript/Java Titanium Android module code example. This specific example is to help overcome [TIMOB-13097](https://jira.appcelerator.org/browse/TIMOB-13097).

com.billdawson.timodules.mixed.js

exports = module.exports = (function() {
  var _createExample,
  initialized = false;

  function checkInit() {
    if (!initialized) {
      throw "Module not initialized. You must call .init()."
    }
  }

  function test() {
    return "Hello from inside Javascript module";
  }

  function init() {
    // Save off the original, Titanium-provided createFactory
    // so you can use it (and thus avoid TIMOB-13097),
    // then disallow others from using it so you can have full
    // control over how Example objects are created (or perhaps
    // you always want to return a singleton, etc. etc.)
    // In this example, I'm clobbering the original
    // createExample(), i.e., I'm absolutely disallowing
    // anyone from using mymod.createExample(). But of course
    // this is optional.

    _createExample = this.createExample;
    // Clobber
    this.createExample = function() {
      throw "createExample() not available. Use exampleFactory() instead.";
    };
    initialized = true;
    return this;
  }

  function exampleFactory() {
    checkInit();
    // Calling the original createExample(), so as to
    // avoid TIMOB-13097.
    // In a real world module, my factory
    // method would probably be doing lots of other stuff.
    return _createExample();
  }

  return {
    init: init,
    test: test,
    exampleFactory: exampleFactory
  };

})();

Mixedmodulemodule.java

//...

@Kroll.method
public ExampleProxy exampleFactory() {
  ExampleProxy proxy = new ExampleProxy();
  // ... do stuff (or not) to get
  // ... proxy ready however you want
  // ...
  return proxy;
}

//...