How to send data to Ionic after receive request at cordova android side?

Hi, I have an project which using the Ionic cordova and Ionic native.

Ionic frontend <–connect–> Ionic native <–connect–> cordova (Android Java)

In this project’s architecture,

we let cordova to send the SIP request then receive SIP response, cordova will send the pluginResult back to the Ionic frontend, but sometime we have to handle the request that we receive at the cordova java side.

Quest: how could I send the data or info to the Ionic front end after I receive the request ?

I have refer some similar question on stackoverflow, but still can figure out how to solve this problem, thanks.