Welcome stranger

ListView.txt

package com.example.palda.listviewappka;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.*;

public class MainActivity extends AppCompatActivity {
    String [] auta = {"BMW", "Ford", "Audi", "Skoda", "Mazda"};//Seznam polozek

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

        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,auta);
        final ListView list = (ListView) findViewById(R.id.listView);
        list.setAdapter(adapter);
        list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                toustik(position);
            }
        });

    }

    public void toustik(int p){
        TextView l1 = (TextView)findViewById(R.id.l1);
        l1.setText(auta[p]);
        //Toast.makeText(this, auta[p], Toast.LENGTH_SHORT).show();
    }

    public void doit(View view) {
        EditText cks = (EditText)findViewById(R.id.e1);
        EditText cjmeno = (EditText)findViewById(R.id.e2);
        EditText cadresa = (EditText)findViewById(R.id.e3);
        TextView cauto = (TextView)findViewById(R.id.l1);
        String ks = cks.getText().toString();
        String jmeno = cjmeno.getText().toString();
        String adresa = cadresa.getText().toString();
        String auto = cauto.getText().toString();
        Toast.makeText(this, "Objednavka pro "+jmeno+" na adresu "+adresa+" je "+ks+"x "+auto, Toast.LENGTH_SHORT).show();
    }
}