使用Android API的NFC读取标签

Question

I am still learning the Android API.

Could someone give me some guidelines for using the Android API to enable NFC read tags? What are the major items that have to happen in order to read the content of message? What is the sequence of things that are supposed to happen? Does someone has a few lines of sample code?

For instance:

1. How to read the intent filter: do I use "PendingIntent"?
2. Does the app need to be able to handle exception? If yes, how.
3. How to use "NfcAdapter".

Answer 1

This is what you need to get started. Read the basics section and you should be off :)

Answer 2

Check out this NFC workshop series. this will help you.