mini browser code

Question

mini browser code and how to add a load from the assets folder
https://code.sololearn.com/cbB0MoEpoxU1/?ref=app

Answer 1

Where's the code ?

Answer 2

This is not all code, and because this is an android application development
https://code.sololearn.com/cbB0MoEpoxU1/?ref=app browser code