如果他们使用Google/Facebook登录，我可以允许用户在注册时创建自定义用户名吗? [英] Can I allow a user to make a custom username at the time of Registration if they use Google/Facebook sign in?

问题描述

我刚刚在应用程序中实现了Firebase authUI，但是我希望我的用户能够拥有不是这些帐户名称的用户名/显示名称，而又不必稍后再更改.如果可能，我将在哪里以及如何实施?

I just implemented Firebase authUI in an app but I'd like my users to be able to have usernames/display names that aren't their names on those accounts, without forcing them to change later. If possible, where and how would I implement this?

推荐答案

可以.就像@GastónSaillén在他的回答中提到的那样，当您第一次唱歌时，您是从注册提供商那里获得数据的，但是一旦您使用Firebase登录，您就可以通过使用 UserProfileChangeRequest.Builder .setDisplayName()方法如下:

Yes you can. As @Gastón Saillén mentioned in his answer, when you first sing-in, you get the data from the registration provider but once you are signed in with Firebase, you can set a custom user name by updating the existing one using UserProfileChangeRequest.Builder.setDisplayName() method like this:

FirebaseUser firebaseUser = FirebaseAuth.getInstance().getCurrentUser();
UserProfileChangeRequest userProfileChangeRequest = new UserProfileChangeRequest.Builder()
        .setDisplayName("aedgar777")
        .build();

firebaseUser.updateProfile(userProfileChangeRequest).addOnCompleteListener(new OnCompleteListener<Void>() {
    @Override
    public void onComplete(@NonNull Task<Void> task) {
        if (task.isSuccessful()) {
            Log.d(TAG, "aedgar777 updated!");
        }
    }
});

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