Hello, I have been working with the com.zebra.rfid.api3 package because I am developing a embedded Java application for FX 7500 RFID Reader. I'm trying to get the serial number of the reader using the method getSerialNumber() of the class ReaderCapabilities (https://techdocs.zebra.com/dcs/rfid/android/2-15/apis/reference/com/zebr...). When I use it, Eclipse can't compile because it says that the method is not present.
I have these lines of code:
RFIDReader reader = null;
...
...
... (stablish connection with the reader)
...
...
String serialNumber = reader.ReaderCapabilities.getSerialNumber(); // Error, not compiling
There are also other methods present in ReaderCapabilities that don't work when developing. Is my RFID_API3.jar old? Is there another version of the Embedded Java SDK? I have imported it correctly and accessing the reader, but these methods don't work.
I have added a photo to show the problem in Eclipse.
Thank you.