Create a simple positive/negative dialog builder... can be extended by passing in message, yes & no text and callback interfaces....

Simple AlertDialog.Builder

// pass in values as arguements if required...
private AlertDialog.Builder getSimpleDialogBuilder() {
	return new AlertDialog.Builder(this)
			.setMessage(getString("Some message here"))
			.setCancelable(true)
			.setPositiveButton("Yes",
					new DialogInterface.OnClickListener() {
						public void onClick(DialogInterface dialog, int id) {
						  // do something
						}
					})
			.setNegativeButton("Cancel",
					new DialogInterface.OnClickListener() {
						public void onClick(DialogInterface dialog, int id) {
							dialog.cancel();
						}
					});
}

AlertDialog.Builder myDialog = getSimpleDialogBuilder();
myDialog.show();