Pass in the callbackId when is the native method called.
Pass in the callbackId when is the native method called.

Additionally pass in a dummy callbackId when a different nativeCall
method is used for javascript to native communication. THis method takes
no callback ideally. Hence for consistency we use a dummy callback
id. Which is set to 0.

ignitesol/webview-communicator,ignitesol/webview-communicator