在应用程序设置保存用户信息

问题描述

我在我的应用程序创建登录。用户键入他的信息我将其发送给Web服务，检查，并得到他的身份证。现在我需要的地方保存在我的应用程序，我可以检查他是否登录。

i am creating login in my app. User type his info i send it to web service to check and get his ID. Now i need to save it somewhere in my app that i could check if he had login.

那么，这个信息应该被保存？我知道，每一个应用程序有它的设置，所以应该有这个信息？也许有人可以给我更多的信息是什么以及如何做。

So where this info should be saved ? I know that every app have it's settings so there should be this info ? Maybe someone could give me more info what and how this is doing.

感谢。

我发现这个职位：What是最合适的方式来存储在Android应用程序用户设置

I found this post:What is the most appropriate way to store user settings in Android application

我相信我的问题是重复的。但是，如果你有什么分享更多就好了。

I believe my question was duplicate. But it would be nice if you have something to share more.

推荐答案

首先喜欢的uname和放所有保存用户信息;密码共享preferences与此code。

First of all save user info like uname & password in SharedPreferences with this code.

SharedPreferences settings = getSharedPreferences("UserInfo", 0);
SharedPreferences.Editor editor = settings.edit();
editor.putString("Username",txtUname.getText().toString());
editor.putString("Password",txtPWD.getText().toString());
editor.commit();

，然后得到以下code共享preferences

and then get SharedPreferences from below code

SharedPreferences settings = getSharedPreferences("UserInfo", 0);
txtUname.setText(settings.getString("Username", "").toString());
txtPWD.setText(settings.getString("Password", "").toString());

这篇关于在应用程序设置保存用户信息的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！