Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.IOException;
import android.nfc.tech.NfcV;

public class Main {
    public static byte[] getRT(NfcV tech) {
        byte[] getRTCmd = new byte[3];
        getRTCmd[0] = (byte) 0x12; // flag
        getRTCmd[1] = (byte) 0xb0; // command
        getRTCmd[2] = (byte) 0x81; // command
        byte rsp[] = null;
        try {
            rsp = tech.transceive(getRTCmd);
        } catch (IOException e1) {
            e1.printStackTrace();
            return null;
        }
        byte temp;
        for (int i = 0; i < 2; i++) {
            temp = rsp[i + 1];
            rsp[i + 1] = rsp[4 - i];
            rsp[4 - i] = temp;
        }
        return rsp;
    }
}