package com.example.newapp;

import android.os.Bundle;
import android.app.Activity;
import android.widget.*;
import android.view.View.*;
import android.view.*;

public class MainActivity extends Activity{
    private Button b;
    public void onCreate(Bundle saveInstanceState){
        super.onCreate(saveInstanceState);
              //activity1.xml
        setContentView(R.layout.activity1);
        b=(Button)findViewById(R.id.newButton1);
        b.setOnClickListener(new OnClickListener(){
            public void onClick(View view){
                           //activity2.xml
                setContentView(R.layout.activity2);
            }
        });
    }
}