Webview as a worker

[beshoo]

Dear all.
I want to make an app which works onPuse mode.
The app is a webview to run a website with injected javascript.

But onPuse will stop all app activity.
Can this "react-native-threads" help while the phone is locked?

[Traviskn]

react-native-threads is paused when the app is put into the background, it will not solve the problem of continuing to run while your app is closed or paused

[beshoo]

So as a programmer what is your advice to do such?