在领域表中选择一个随机行 [英] Select a Random row in realm table

问题描述

我想从领域表中选择一个随机行.像-

I want to select a random row from the realm table. Something like -

SELECT * FROM table ORDER BY RANDOM() LIMIT 1;

推荐答案

像这样的事情可以，是吗?

Something like this would do, yes?

Random random = new Random();
RealmResults<YourTable> list = realm.where(YourTable.class).findAll();
YourTable yourTable = list.get(random.nextInt(list.size()));

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