How to check that a friend has accepted an invite and installed the game on android?

Question

Classmates

How to check that a friend has accepted an invite and installed the game on android?
This functionality is available in the web version (via FAPI.Util.getRequestParameters()).

Answer 1

There is no direct possibility, but you can get around it - save those who were invited by the user to your game, and if he appeared in the game, he probably went by invite.
In more detail:
We invite through the widget https://apiok.ru/wiki/pages/viewpage.action?pageId...
In response, we get the ID of the invited users.
Well, when a new user starts the game for the first time, we check if anyone had him in the list of invitations, and if so, we give him bonuses.