Android对话框的生成

AlertDialog.Builder dialod = new AlertDialog.Builder(this);
dialod.setTitle("这是一个的会话框");
dialod.setMessage("HAHAHAHAHHAHAH");
dialod.setCancelable(false);
dialod.setPositiveButton("OK", new OnClickListener() {

@Override
public void onClick(DialogInterface dialog, int which) {

}
});
dialod.setNegativeButton("Cancle", new OnClickListener() {

@Override
public void onClick(DialogInterface dialog, int which) {

}
});

dialod.show();