Java NFC (JSR 257)
问题 I developed some small applications for the Nokia 6131 that supported NFC. The SDK was special for this device, and it implemented the JSR 257. Now, I see different mobile platforms with proprietary SDKs, each one proposing different features (Android ICS, Meego, iOS). I would like to know which platform still support JSR 257? Also, I want to know if learning JSR 257 is still interesting or which way I could take? NFC is currently expanding, and it would be interesting to know which are the