时间戳

首页 > 解决方案 > 代码跳转到注册应用中创建账号的错误声明坚持

java - 代码跳转到注册应用中创建账号的错误声明坚持

问题描述

我试图在我的 android 应用程序中创建一个注册活动，当我编译它运行时没有错误，当我运行我的应用程序创建一个新帐户时，它似乎存在逻辑问题，它会跳转到错误代码，因为我已经提供了我的if 语句中的方法 creatnewAccount() 中的注册活动代码，我试图检查 rpassword 和密码是否相同。每当我运行我的应用程序并输入详细信息并单击注册按钮时，它都会跳转到 else 语句。无法理解错误是什么，我该怎么办

   package com.nanb.chaton;

   import androidx.annotation.NonNull;
   import androidx.appcompat.app.AppCompatActivity;

   import android.app.ProgressDialog;
   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 static android.widget.Toast.LENGTH_SHORT;

public class Register extends AppCompatActivity {
private EditText Email, Password, Repassword;
private Button Signup, Login;
private FirebaseAuth mAuth;
private ProgressDialog lodingBar;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_register);

    mAuth = FirebaseAuth.getInstance();
    rimplemantaion();
    sendusertoLogin();
    createAccount();
}

private void createAccount() {
    Signup.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            createnewAccount();
        }
    });
}

private void createnewAccount() {
    String email = Email.getText().toString();
    String password = Password.getText().toString();
    String rpassword = Repassword.getText().toString();

    if (TextUtils.isEmpty(email)){
        Toast.makeText(this, "Please enter email i'd ", LENGTH_SHORT).show();
    }
    if (TextUtils.isEmpty(password)){
        Toast.makeText(this, "Please enter Password ", LENGTH_SHORT).show();
    }
    if (TextUtils.isEmpty(rpassword)){
        Toast.makeText(this, "Please enter Re-Password ", LENGTH_SHORT).show();
    }
    if (rpassword == password ){
        lodingBar.setTitle("Creating new account");
        lodingBar.setMessage("Pleased wait till we creat your account");
        lodingBar.setCanceledOnTouchOutside(true);
        lodingBar.show();
        mAuth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
            @Override
            public void onComplete(@NonNull Task<AuthResult> task) {
                if (task.isSuccessful()) {
                    sendusertoLogin();
                    Toast.makeText(Register.this,"Account created succcessfully", Toast.LENGTH_SHORT).show();
                    lodingBar.dismiss();
                }else{
                    Toast.makeText(Register.this,"Sorry,There is a problem while creating your accout. Please try again later", LENGTH_SHORT).show();
                    lodingBar.dismiss();
                }
            }
        });
    }
    else{
        Toast.makeText(this, "Password and Re-enter password are not same ", LENGTH_SHORT).show();

    }

}

private void sendusertoLogin() {
    Login.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent loginIntent = new Intent(Register.this, Login.class);
            startActivity(loginIntent);
        }
    });
}

private void rimplemantaion() {
    Email = (EditText) findViewById(R.id.email);
    Password = (EditText) findViewById(R.id.password);
    Repassword = (EditText) findViewById(R.id.Rpassword);
    Signup = (Button) findViewById(R.id.SignUp);
    Login = (Button) findViewById(R.id.LogIn);
    lodingBar = new ProgressDialog(this);
}
}

标签： javaandroid

解决方案

替换这个

if (rpassword == password ){

    }
    else{
        Toast.makeText(this, "Password and Re-enter password are not same ", LENGTH_SHORT).show();

    }

有了这个

 if (rpassword.equals(password) ){

    }
    else{
        Toast.makeText(this, "Password and Re-enter password are not same ", LENGTH_SHORT).show();

    }

推荐阅读