Create user in database after Firebase Auth (android)

问题

I'm building an Android app and I want my users to be Auth then added to the database. For now I'm only doing the Auth with an email and password, then I click register and the user is created in the Auth section in the Firebase console.

But I also want my users to be added in the database. I want to add more fields (such as name, address etc) which will be stored in the users database in Firebase.

I just don't really see how to do that. Anyone could explain please?

Thanks!

回答1:

You should create a node where you save your users, like this:

users: {
  userID1: {
    name: 'Raph'
  },
  userID2: {
    name: 'Devid'
  }
}

Every logged user has a unique uid that you can use as key. You can find it in the authToken when you log your user in.

NOTE this is just a normal node in Firebase that you use to save user's data. It is an alternative solution to the Firebase generated users.

回答2:

Here is one way to store the registered details in database,

Map<String, String> parameters = new HashMap<>();
FirebaseDatabase mFirebaseInstance;
parameters.put(Constant.TAG_USER, strUsrS.trim());
parameters.put(Constant.TAG_PASS, strPassS.trim());
//use this if needed(pushId)
String pushId = mFirebaseInstance.getReference(YOUR TABLE NAME).getRef().push().getKey();
parameters.put(Constant.TAG_KEY, pushId.trim());

mFirebaseInstance.getReference(YOUR TABLE NAME).getRef().child(strUsrS.trim()).setValue(parameters);

Try this implementation and execute... Thankyou

来源：https://stackoverflow.com/questions/38142123/create-user-in-database-after-firebase-auth-android