Android的读/写用户preferences [英] android read/write user preferences

问题描述

我移植iOS应用到Android，并思考iOS的，我设置用绳子和钥匙被然后用修改NSUserDefaults的一个默认的plist文件。我看了一些帖子和文档，以及如何正确地做到这在Android中并不真正清楚。
我需要一个preferences连键和字符串，我可以读取和写入文件。谢谢你。

解决方案

 共享preferences设置;
设置= getShared preferences（preF_NAME，Context.MODE_PRIVATE）;//获得每股preF
INT ID = settings.getInt（ID，0）;//设置共享preF
编辑编辑= settings.edit（）;
editor.putInt（ID，1）;
editor.commit（）;
 

I am migrating iOS app to android and, thinking about iOS, I set a default plist file with strings and keys that are then modified using NSuserDefaults. I read some posts and docs and not really clear about how to do it properly in Android. I need a preferences file with keys and strings that I could read and write. Thank you.

解决方案

SharedPreferences settings;
settings = getSharedPreferences("PREF_NAME", Context.MODE_PRIVATE);

//get the sharepref
int id = settings.getInt("ID", 0);

//set the sharedpref
Editor editor = settings.edit();
editor.putInt("ID", "1");
editor.commit();

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