android-nfc-lib

This project hosts tools for working with NFC on Android. Modules:

wrapper - wrappers for classes in the android.nfc package
- for working with external and internal tags in parallel
core - various helpers for NFC support
- abstract reader activities and Host Card Emulation services
external - basic support for external NFC readers
external-acs - support for ACS readers external NFC readers
external-minova - support for Minova MCR external NFC readers (over network)
external-websocket - support for interacting with a pool of external readers over websocket
- add NFC support to devices without NFC chips (i.e. emulator / Android TV / certain tablets), and/or
- programmatically interact with multiple cards/readers during testing, using fine-grained controls:
  - connect/disconnect reader
  - start/stop polling
    - trigger tag scans even if the card is statically placed on the reader

License

The project is built with Gradle and is available on the central Maven repository.

This project includes some code from the following projects:

as well as drivers from ACS.

For local development (.m2)

./gradlew clean build publishToMavenLocal --info

For Maven central also add siging info.

./gradlew build publishToSonatype closeAndReleaseStagingRepositories --info --stacktrace -Psigning.gnupg.passphrase=xxx -Psigning.gnupg.keyName=yyy