Java code for MainActivity, Second Android App

//package com.example.userid; you may choose to write your own package name


import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;

public class MainActivity extends Activity {

    Button submit;
    EditText userId,password;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        submit   = (Button)findViewById(R.id.button1);
        userId   = (EditText)findViewById(R.id.editText1);
        password = (EditText)findViewById(R.id.editText2);

        submit.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {
                // TODO Auto-generated method stub
                Toast.makeText(getBaseContext(), "User id is "+userId.getText().toString()+
                    "\nPassword is "+password.getText().toString(), Toast.LENGTH_LONG).show();
            }
        });
    }

}