[Littlemaster]

I don't know why did you choose to switch from sketchware to Android Studio, you are likely changing universe. On Android Studio you need programming skills to get a decent result.

Sketchware provides a networking component that can make requests called "RequestNetwork", it can perform basic GET,POST, PUT, DELETE requests.
Here a demo video:
https://www.youtube.com/watch?v=JzTbagn6oTA

Thanks for the video tutorial, I like to learn it soon. Currently I am trying to implement notifications in the app which should be shown to the phone home even the screen is locked, i.e, home of the phone.
The notification must be shown on the wallpaper screen. Do you know how to implement it with sketchware?