Passing a JavaScript object using addJavascriptInterface() on Android

AFAIK, addJavascriptInterface() only works with primitive types and Strings, and so you cannot pass arbitrary Javascript objects.

This is how I am doing...

In Android...

@JavascriptInterface
public void getJSONTData(String jsonData) {
      try {
             JSONObject data = new JSONObject(jsonData); //Convert from string to object, can also use JSONArray
          } catch (Exception ex) {}
}

In JavaScript...

var obj = { Name : 'Tejasvi', Age: 100};
var str = JSON.stringify(obj);
Android.getJSONTData(str);

As of now, I could not find any other proper way to pass the native JavaScript object directly to JavascriptInterface.

Calling Android.getJSONTData({ Name : 'Tejasvi', Age: 100}) results in null (if parameter type is Object) or undefined (if parameter type is defined as String) in getJSONTData.