How can I separate a String obtained from a QR Code and display it in different EditText?

I'm starting in the world of Android Studio to which I'm doing an APP that allows me to scan the Qr code, where you get the following example: ID289 / HP / G15 / HPXCVB123 / 123 / IRVING CROSS , once obtained this is stored in different EditText, Example: txtqr, txtmarca, txtmodelo, txtns, txtidpersonal, txtnombre. So far I have only been able to store it in an EditTex with id = txtqr, in the design I already have the EditTex mentioned, some suggestion I accept all types of feedback, tips, examples to do it with a Split.

This is my code from my MainActivity:

package com.example.lectorbarrayqr;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import com.google.zxing.Result;
import java.text.SimpleDateFormat;
import java.util.Date;
import me.dm7.barcodescanner.zxing.ZXingScannerView;

public class MainActivity extends AppCompatActivity {
EditText codigo;
Button scanear;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    private ZXingScannerView vistascaner; //Iniciado el Scaner de Codigo de Barra yQR
    public void Escanear (View view){
        vistascaner = new ZXingScannerView(this);
        vistascaner.setResultHandler(new zxingscanner());
        setContentView(vistascaner);
        vistascaner.startCamera();
    }
    class zxingscanner implements ZXingScannerView.ResultHandler{
        @Override
        public void handleResult(Result result){
            String dato=result.getText();
            setContentView(R.layout.activity_main);
            vistascaner.stopCamera();
            codigo=(EditText) findViewById(R.id.txtqr);
            codigo.setText(dato);
        }
    }//Finaliza el Lector de Codigos de barras y Qr
}