Passing a JavaScript object using addJavascriptInterface() on Android
android, java, javascript
Solution
AFAIK, `addJavascriptInterface()` only works with primitive types and Strings, and so you cannot pass arbitrary Javascript objects.
Problem
Is it possible to pass a JavaScript object from JavaScript to Java using addJavascriptInterface()? Something along these lines: ``` var javaScriptObject = {"field1":"string1", "field2":"string2"}; JavaScriptInterface.passObject(javaScriptObject); ``` How would such a call be captured on the Java side? I have no problem setting up the interface to send a string, but when I send an object, I receive null on the Java end.