[AlertDialog]用法示例，alertdialog示例,AlertDialog

[AlertDialog]用法示例，alertdialog示例,AlertDialog

AlertDialog dialog = new AlertDialog.Builder(this)    .setTitle("AlertDialog示例")    .setMessage("消息")    .setNegativeButton("退出", new DialogInterface.OnClickListener() {        @Override        public void onClick(DialogInterface dialog, int which) {            }    })    .setPositiveButton("保存", new DialogInterface.OnClickListener() {        @Override        public void onClick(DialogInterface dialog, int which) {                        }    })    .create();dialog.show();//该片段来自于http://byrx.net