Google Play Games Service achievements check

Question

I'd like to know if there is some kind of local check when doing achievement unlock.

sGamesClient.unlockAchievement(getResources().getString(R.string.achievement_a_newcomer));

I have an achievement "Play a multiplayer game", but once a multiplayer game is done, all the next multiplayer play will call line above but it's useless to call a server to check it, so is there some kind of local cache checking before communicating with play services server or do i have to implement it myself using Prefs ?

Thanks

Answer 1

再次调用该方法不是问题：如果成就已经解锁，它将不会再次解锁，并且它不会与服务器通信，因为这些内容在本地缓存。