If they’re root, they already can. Like Google Play and other root/system apps that can install apps without the pop-up.
Fun reminder that the Facebook system apps included on many phones can do that too. Look for system apps called "Facebook Bridge", "Facebook stub", "Facebook App Installer", "Facebook App Manager" etc.
Fun reminder that the Facebook system apps included on many phones can do that too. Look for system apps called "Facebook Bridge", "Facebook stub", "Facebook App Installer", "Facebook App Manager" etc.
Don't you mean: Meta app installer, meta app manager, meta services, etc.