Display prayer times from a library - Kotlin

Hello everyone

i have an app that displays prayer times based on the user location

For users inside Malaysia, the app will display prayer times from json file (its working)
for users outside Malaysia, the app will display prayer times from another json (its working as well)

but for users outside Malaysia, i want to use library not json file (this is what i want)

link of the library:
https://github.com/batoulapps/adhan-java