Android does not open http application. What to do?

Question

Android

I wrote my application in Kotlin. I open it on the phone, it does not connect to my hosting, and there is the whole backend. Installed the application on another phone, everything works. What to do ? Why the connection is blocked, everything is clear on https.

Answer 1

keep
https://habr.com/ru/post/173469/
https://habr.com/ru/post/460221/
study more like this