Firebase Integretion For Normal data insertion in table format in java as well as kotlin

•  For Kotlin

private lateinit var database:DatabaseReference

database=FirebaseDatabase.getInstance().getReference("User") //Here "User" is database reference

val User=User(name,email,empid, number) //Here User is Class name or kotlin data file where these fields have taken

database.child(empid).setValue(User).addOnSuccessListener { //empid just a reference to show title of data
    Toast.makeText(applicationContext,"Success",Toast.LENGTH_SHORT)
     name= binding.name.text.clear().toString()
    email=binding.email.text.clear().toString()
    number=binding.num.text.clear().toString()
     empid=binding.empid.text.clear().toString()
}
    .addOnFailureListener{
        Toast.makeText(this,"Failure",Toast.LENGTH_SHORT)

    }
}
}

For Java



DatabaseReference databaseReference;

databaseReference= FirebaseDatabase.getInstance().getReference("User");  //Here "User" is database reference
DataJava dataJava=new DataJava(name,email,empid,number);  //Here User is Class name or kotlin data file where these fields have taken




databaseReference.child(name).setValue(dataJava).addOnSuccessListener(new OnSuccessListener<Void>() {
    @Override
    public void onSuccess(Void unused) {
        Toast.makeText(JavaFirebaseActivity.this, "Success", Toast.LENGTH_SHORT).show();
        jbinding.name1.getText().clear();
        jbinding.email1.getText().clear();
        jbinding.empid1.getText().clear();
        jbinding.num1.getText().clear();
    }
}).addOnFailureListener(new OnFailureListener() {
    @Override
    public void onFailure(@NonNull Exception e) {
        Toast.makeText(JavaFirebaseActivity.this, "Failure", Toast.LENGTH_SHORT).show();

    }
});