如何在Android libgdx上保存和读取整数? [英] How do I save and read an integer on android libgdx?

问题描述

如何保存一个可以覆盖的整数，然后在android上读取它?我正在使用libgdx.我知道如何在桌面上执行此操作，但是我需要内部存储.

How do I save an integer that can be overwritten and then read it on android? I am using libgdx. I know how to do it for my desktop, but I want internal storage.

推荐答案

您应该使用libgdx 首选项 .

You should use libgdx Preferences.

这样，它将跨平台运行！ (包括Android)

That way it will work cross-plattform! (including Android)

由于您只想存储应该满足您需求的Integer.

Since you just want to store some Integer that should be just what you need.

查看示例:

//get a preferences instance
Preferences prefs = Gdx.app.getPreferences("My Preferences");

//put some Integer
prefs.putInteger("score", 99);

//persist preferences
prefs.flush();

//get Integer from preferences, 0 is the default value.
prefs.getInteger("score", 0);

这篇关于如何在Android libgdx上保存和读取整数?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IT屋！