Android Question Looking For example about citizen card reader.

[Theera]

Is there the example sourcecode tolearn?

 

[Jeffrey Cameron]

While I cannot speak to that specific brand, in general if you're going to be reading the cards for ID purposes, etc. then you'll most likely be interfacing with the device via a serial port. Start with: Android Tutorial - [B4X] AsyncStreams Tutorial | B4X Programming Forum

If you're going to be using it for credit cards, then most likely you will not be able to interact with the reader directly and will need to go through the processor's API to handle the card read.

In either case, the manufacturer/processor website will probably contain the necessary documentation you need to interface with the device.