SIMPLE ALERTDIALOG

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;

public class AlertDialogExample extends Activity
{

@Override

protected void onCreate(Bundle savedInstanceState)

{

                super.onCreate(savedInstanceState);

                setContentView(R.layout.main);

               

                AlertDialog.Builder adb = new AlertDialog.Builder(this);

                adb.setTitle("Set Title here");

                adb.setMessage("Set the Text Message here");

                adb.setPositiveButton("Ok", new DialogInterface.OnClickListener()

{

public void onClick(DialogInterface dialog, int id)

{

// Action for 'Ok' Button

                                }

                });

                adb.setNegativeButton("Cancel", new DialogInterface.OnClickListener()

{

                                public void onClick(DialogInterface dialog, int id)

                                                {

                                                // Action for 'Cancel' Button

                                                dialog.cancel();

                                }

                });

                adb.setIcon(R.drawable.icon);

adb.show();

}

}

The OUTPUT will be