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我在Android上使用Firebase Auth.

我的登录流程正常但我无法立即更新用户名和profileUrl.

public void test() {
    String username = "test username";
    Uri avatarUri = Uri.parse("http://www.pixelstalk.net/wp-content/uploads/2016/08/Wonderful-Random-Background.jpg");
    UserProfileChangeRequest.Builder builder = new UserProfileChangeRequest.Builder();
    builder.setDisplayName(username);
    builder.setPhotoUri(avatarUri);

    Log.d("UPDATE PROFILE", "user exists=" + (firebaseAuth.getCurrentUser() != null ? "YES" : "NO"));
    Log.d("UPDATE PROFILE", "user anonymous=" + (firebaseAuth.getCurrentUser().isAnonymous() ? "YES" : "NO"));
    firebaseAuth.getCurrentUser().updateProfile(builder.build()).addOnCompleteListener(new OnCompleteListener<Void>() {
        @Override
        public void onComplete(@NonNull Task<Void> task) {
            if (task.isSuccessful()) {
                if (firebaseAuth.getCurrentUser().getDisplayName() != null) {
                    Log.d("UPDATE PROFILE", "username=" + firebaseAuth.getCurrentUser().getDisplayName());
                } else {
                    Log.d("UPDATE PROFILE", "username=NULL");
                }
                if …