Add my app to AutoStart apps list in android programmatically

Question

I want my app to be in the autostart list after installation.

I know when I install an app like (whatsapp) it goes automatically to the autostart list. I want my app

Answer 1

This screen/behaviour is not native to Android, meaning the screen you show comes from a custom rom, probably from a particular manufacturer.

Like you said the answers in the other question do not work but they are the only native way to start an application on boot/start.

Check if the app/custom rom has an API (a particular broadcast receiver to implement, or some SDK...). You can always decompile one of the apps that implement this behaviour to see how they do appear in this menu.