Design

The APDUMIDlet MIDlet consists of one class, APDUMIDlet, which creates a connection to a smart card, sends a sample APDU message, and shows the result values on the screen.

The following figure shows the opening view of the MIDlet:

Figure: APDUMIDlet opening view

To exchange an example APDU message with the card application, press Demo. The MIDlet opens the APDU connection.

Figure: Opening the APDU connection

The MIDlet sends the sample APDU message and displays the result (the APDU message received from the card application) on the screen.

Figure: Displaying the result

For instructions on how to implement the MIDlet, see section Implementation.