Smart Card Apps

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Martin Paljak edited this page Apr 4, 2021 · 1 revision

Smart Card Apps - introduction

Creating Smart Card Apps

apps must implement SmartCardApp from apdu4j.core and be to be usable apdu4j CLI, be loadable with ServiceLoader
simple apps implement SimpleSmartCardApp fomr apdu4j.core, overriding int run(BIBO bibo, String[] argv) (much like public static void main(String[] argv))
more complex apps shall implement SmartCardAppListener and override at least CompletableFuture<AppParameters> onStart(String[] argv) and void onCardPresent(AsynchronousBIBO bibo, CardData card)

Packaging

apdu4j-core (current version 2020r3) as provided
single

Installation and usage

drop foobar.jar file into ~/.apdu4j/apps/ to have an app called foobar (in addition to whatever name the included implementation gives as String getName()