Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.nio.charset.Charset;
import java.util.Locale;
import android.nfc.NdefRecord;

public class Main {
    @Deprecated
    public static NdefRecord createExternal(String domain, String type, byte[] data) {
        if (domain == null)
            throw new NullPointerException("domain is null");
        if (type == null)
            throw new NullPointerException("type is null");

        domain = domain.trim().toLowerCase(Locale.US);
        type = type.trim().toLowerCase(Locale.US);

        if (domain.length() == 0)
            throw new IllegalArgumentException("domain is empty");
        if (type.length() == 0)
            throw new IllegalArgumentException("type is empty");

        byte[] byteDomain = domain.getBytes(Charset.forName("UTF_8"));
        byte[] byteType = type.getBytes(Charset.forName("UTF_8"));
        byte[] b = new byte[byteDomain.length + 1 + byteType.length];
        System.arraycopy(byteDomain, 0, b, 0, byteDomain.length);
        b[byteDomain.length] = ':';
        System.arraycopy(byteType, 0, b, byteDomain.length + 1, byteType.length);

        return new NdefRecord(NdefRecord.TNF_EXTERNAL_TYPE, b, new byte[0], data);
    }
}