使用NFC的Andr​​oid 2.1系统?

使用NFC的Andr​​oid 2.1系统?

问题描述:

我有一个Android应用程序,我需要给它支持NFC。我知道NFC工作在2.3。它是反正通过反射使用NFC在previous的Andr​​oid版本?

I have an android application which I would need to give it support for NFC. I know NFC works in 2.3. Is it anyway to use NFC in previous Android versions through reflection?

在此先感谢!

我不知道如何跨preT你的问题。不,你不能运行Android 2.1的手机上使用Android 2.3的功能。是的,你可以写一个使用Android 2.3的功能,应用程序还可以通过反射运行在Android 2.1的手机。

I'm not sure how to interpret your question. No, you can't use an Android 2.3 feature on a phone that is running Android 2.1. Yes, you can write an app that uses Android 2.3 features but also runs on Android 2.1 phones through reflection.