使用NFC的Android 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Android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!
答
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.