android课程设计学生信息管理系统

ick(DialogInterface dialog, int which) {?Р }Р?}).create();Р?dialog.show();Р?mname.requestFocus();Р?return ;Р?}Р//密码不为空Рif(null == passStr.trim() || "".equals(passStr.trim())){Р AlertDialog dialog = new AlertDialog.Builder(AddUserActivity.this).setTitle(R.string.notice).setMessage("密码不能为空!").setPositiveButton("确定",new DialogInterface.OnClickListener() {Р public void onClick(DialogInterface dialog, int whi }Р }).create();Р dialog.show();Р mpass.requestFocus();Р return ;Р?}Р?//emailР?if(null == emailStr.trim() || "".equals(emailStr.trim())){Р AlertDialog dialog = new AlertDialog.Builder(AddUserActivity.this).setTitle(R.string.notice).setMessage("email不能为空!").setPositiveButton("确定",new DialogInterface.OnClickListener() {Р public void onClick(DialogInterface dialog, int which) { }Р }).create();