Android Java Random IP Generator Demo SRC V1!!!!!

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_horizontal">
<Button
android:id="@+id/hello_worlld"
android:text="Generate Random IP/Port Now"
android:layout_height="wrap_content"
android:layout_width="wrap_content"/>
<TextView
android:id="@+id/eyy"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="127.0.0.1"/>
</LinearLayout>

package com.mycompany.WBV2;
import android.content.Context;
import android.content.Intent;
import android.app.Activity;
import java.util.Random;
import java.util.*;
import android.app.*;
import android.os.*;
import android.content.*;
import android.widget.Button;
import android.net.Uri;
import android.net.*;
import java.net.*;
import android.view.*;
import android.view.animation.*;
import java.nio.*;
import android.widget.*;

public class MainActivity extends Activity
{
final Button b=(Button)findViewById(R.id.hello_worlld);
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setTitle("Random IP Generator 2.0");
final Button b1=(Button)findViewById(R.id.hello_worlld);
final TextView t1=(TextView)findViewById(R.id.eyy);
b1.setOnClickListener(new View.OnClickListener(){
public void onClick(View v)
{
Random R=new Random();
int dub=R.nextInt(256);
int dub1=R.nextInt(256);
int dub2=R.nextInt(256);
int dub3=R.nextInt(256);
int port=R.nextInt(99999);
t1.setText("\n"+dub+"."+dub1+"."+dub2+"."+dub3+":"+port);
//Intent I1= new Intent(Intent.ACTION_VIEW,Uri.parse(("http://google.com/search?q="+dub+"."+dub1+"."+dub2+"."+dub3)));
//startActivity(I1);//https://www.google.com/maps/@34.0625899,-117.5636834,1692m/data=!3m1!1e3
}

});

}
}