Twitch window right in the app?

Question

Android

In general, the question is the continuation of the topic - How to add a channel from www.twitch.tv to the application? As a result of which Twitch was added to the application, but requested by the browser or Twitch itself. My goal is to embed the stream window inside the application.
Cordova was recommended to me. Installed according to these guides - https://cordova.apache.org/docs/ru/3.1.0/guide/pla... and https://cordova.apache.org/docs/ru/5.0.0/guide/ pla...
And it seems that this is not what I wanted, I don’t understand cordova, but as I understand it, all the code there is written through html css files, and I won’t be able to make my application in a similar way. Or will it work?
Please guide me on the right path. Thank you.