AlertDialog.Builder Android

	AlertDialog.Builder builder = new AlertDialog.Builder(Activity.this);
			builder.setTitle("Delete")
				   .setIcon(android.R.drawable.ic_dialog_alert)
				   .setMessage("Do you want to delete?")
			       .setCancelable(false)
			       .setPositiveButton("Yes", new DialogInterface.OnClickListener() {
			           public void onClick(DialogInterface dialog, int id) {
			                DAO dao = new DAO(Activity.this);
			        	    dao.deleteValues(valueSelected);
			        	    dao.close();
			        	   
			           }
			       })
			       .setNegativeButton("No", new DialogInterface.OnClickListener() {
			           public void onClick(DialogInterface dialog, int id) {
			                dialog.cancel();
			           }
			       });
			builder.show();
			return false;