如何在Firebase Android中获取当前用户的Push ID? [英] How to get the Push id of current user in Firebase Android?

问题描述

我已生成注册用户的推送ID.

I have generated the push id of the user who have sign up.

String id=databaseUser.push().getKey();

用户登录后如何获取此ID?

How I can get this id when the user signs in?

请帮助我.

推荐答案

您可以将该ID作为用户对象的属性存储在数据库中，但更优雅的方法是使用uid而不是该随机密钥由push()方法提供.因此，一旦通过身份验证，就可以使用以下代码行获取uid:

You can store that id in the database as a property of your User object but a more elegant way would be to use the uid and not that random key provided by the push() method. So once you are authenticated, you can get the uid, using the following line of code:

String uid = FirebaseAuth.getInstance().getCurrentUser().getUid();

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