How to redirect to another window in android when button click

This Sample Code explain how to show another window of given url when button click in android.

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainWindowActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    Button button = (Button)findViewById(R.id.button1);    

    button.setOnClickListener(new OnClickListener() {
      public void onClick(View arg) {
        Intent viewIntent =
          new Intent("android.intent.action.VIEW",
            Uri.parse("https://google.com"));
          startActivity(viewIntent);
      }
    });
}
}