Firebase身份验证,电子邮件和密码额外字段重复-Android-Java
我正在尝试用电子邮件和密码验证用户,我想在有人要注册时添加两个额外的字段name和kredi。但是,当我注册我的应用程序时,还有两个字段将用户标记保存到firebase实时数据库,如下所示:Firebase身份验证,电子邮件和密码额外字段重复-Android-Java,java,android,firebase,firebase-realtime-database,firebase-authentication,Java,Android,Firebase,Firebase Realtime Database,Firebase Authentication,我正在尝试用电子邮件和密码验证用户,我想在有人要注册时添加两个额外的字段name和kredi。但是,当我注册我的应用程序时,还有两个字段将用户标记保存到firebase实时数据库,如下所示: wohR9lJXnMgj9zCYMaasZDctrhf1 kredi: "20" name: "test" userKredi: "20" userName: "test" 我不明白为什么会这样。这是我的注册活动代码: import androidx.annotation.NonNull; imp
wohR9lJXnMgj9zCYMaasZDctrhf1
kredi:
"20"
name:
"test"
userKredi:
"20"
userName:
"test"
我不明白为什么会这样。这是我的注册活动代码:
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
public class SignUpActivity extends AppCompatActivity {
EditText signUpMail,signUpPass,kullaniciAdi;
Button signUpButton;
private FirebaseAuth auth;
private DatabaseReference databaseReference;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sign_up);
auth=FirebaseAuth.getInstance();
signUpMail = findViewById(R.id.signUpMail);
signUpPass = findViewById(R.id.signUpPass);
kullaniciAdi = findViewById(R.id.kullaniciAdi);
auth=FirebaseAuth.getInstance();
signUpButton = findViewById(R.id.signUpButton);
signUpButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
signUp();
}
});
}
private void signUp() {
final String email = signUpMail.getText().toString().trim();
final String pass = signUpPass.getText().toString().trim();
final String kredi = "20";
final String name = kullaniciAdi.getText().toString().trim();
if(TextUtils.isEmpty(email)){
Toast.makeText(getApplicationContext(),"Please enter your E-mail address",Toast.LENGTH_LONG).show();
return;
}
if(TextUtils.isEmpty(pass)){
Toast.makeText(getApplicationContext(),"Please enter your Password",Toast.LENGTH_LONG).show();
}
if (pass.length() == 0){
Toast.makeText(getApplicationContext(),"Please enter your Password",Toast.LENGTH_LONG).show();
}
if (pass.length()<8){
Toast.makeText(getApplicationContext(),"Password must be more than 8 digit",Toast.LENGTH_LONG).show();
}
else{
auth.createUserWithEmailAndPassword(email,pass)
.addOnCompleteListener(SignUpActivity.this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) {
Userinformation userinformation = new Userinformation(
name,
kredi
);
databaseReference = FirebaseDatabase.getInstance().getReference();
databaseReference.child(FirebaseAuth.getInstance().getCurrentUser().getUid()).setValue(userinformation).addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if(task.isSuccessful()){
startActivity(new Intent(SignUpActivity.this, HomeActivity.class));
finish();
}
else{
Toast.makeText(SignUpActivity.this, task.getException().getMessage(),Toast.LENGTH_LONG).show();
}
}
});
}
else {
Toast.makeText(SignUpActivity.this, task.getException().getMessage(),Toast.LENGTH_LONG).show();
}
}
});
}
}
public void navigate_sign_in(View v){
Intent inent = new Intent(this, SignInActivity.class);
startActivity(inent);
}
}
我只想保存这些属性一次。我该怎么做?问题出在您的pojo上,请更改此选项
public String getUserName() {
return name;
}
public String getUserKredi() {
return kredi;
}
对此
public String getName() {
return name;
}
public String getKredi() {
return kredi;
}
非常感谢你。我不认为这会导致这个问题。pojo是如何将数据提取到引用的,pojo中的任何更改都会影响数据的提取方式
public String getName() {
return name;
}
public String getKredi() {
return kredi;
}