Google Play Game Service: Show unlocked achievements

Question

It may be a stupid question, but I did not find an answer to it on Google, so it is up to you :)

I use the Google Play Service to provide achievements and leaderboards in my Android app. I use

unlockAchievement(getResources().getString(R.string.achievement_id));

Despite the fact that the result is displayed correctly and displayed in the list of achievements, it is NOT displayed to the user immediately when it is unlocked, that is, the “achievement is unlocked”, as in the screenshot below, is not displayed:

Any ideas why this doesn't pop up?

Thanks in advance!

Answer 1

. GameClient . .

MainActivity.gamesClient.unlockAchievement(...);

to

getGamesClient().unlockAchievement(...);.

!