Using LBS (location Based Services) for Phone

Untuk mendapatkan Koordinat dari LBS anda harus mendapatkan LAC dan CID, lalu dikirimkan ke server API di http://api.ibnux.net.

berikut contohnya:
untuk mendapatkan koordinat:
http://api.ibnux.net/lbs/?lac=8192&cid=6993
untuk langsung mendapatkan peta Google:
http://api.ibnux.net/lbs/lbsmaps.php?lac=8192&cid=6993&size=400x400

Fungsi Split untuk Java

fungsi ini akan bantu anda untuk split String.

kode fungsinya

            public synchronized String[] split(String original, String separator) {
                Vector nodes = new Vector();

                // Parse nodes into vector
                int index = original.indexOf(separator);
                while(index>=0) {
                    nodes.addElement( original.substring(0, index) );
                    original = original.substring(index+separator.length());
                    index = original.indexOf(separator);
                }
                // Get the last node
                nodes.addElement( original );

                // Create splitted string array
                String[] result = new String[ nodes.size() ];
                if( nodes.size()>0 ) {
                    for(int loop=0; loop

Using LED

import:

import net.rim.device.api.system.LED;
import net.rim.device.api.ui.Color;

code to start LED:

LED.setColorConfiguration(200, 2000, Color.GREEN);
LED.setState(LED.STATE_BLINKING);

200 adalah berapa lama Led menyala
2000 berapa lama led mati

code to stop LED:

LED.setState( LED.STATE_OFF );

Using Log at blackberry

imports:

import net.rim.device.api.system.EventLogger;

Variable:

/**
* your package ex:com.nux.app.log
* select then right click then choose Convert string to long
* will be like this : 0x36c3d2a18dcfa4e3L this is your Log ID
*/
private static long ID = 0x36c3d2a18dcfa4e3L;
private static String even="";

register your app to use LOG

EventLogger.register(ID,"Name of your APP", EventLogger.VIEWER_STRING);

then log what you need:

even = "Use WIFI";EventLogger.logEvent( ID, even.getBytes() );

or use new line:

even = "Use BIS-B";
EventLogger.logEvent( ID, even.getBytes() );//add to log

Auto Check Connection for Blackberry

script ini akan menentukan jalur secara otomatis dalam melakukan koneksi http/tcp.
apakah melalui Wifi, MDS/BES dan directTCP.

simpan dengan nama ConnString.java

import net.rim.device.api.system.CoverageInfo;
import net.rim.device.api.system.DeviceInfo;
import net.rim.device.api.system.WLANInfo;

public final class ConnString {
    public static String getConnectionString()
    {
        String st = "";
        try{
	    //The Device is a simultaor --> TCP
	        if (DeviceInfo.isSimulator()){
	            return "";
        	}else if (WLANInfo.getWLANState() == WLANInfo.WLAN_STATE_CONNECTED) {
	            st =  ";interface=wifi";
	        } else if ((CoverageInfo.getCoverageStatus() & CoverageInfo.COVERAGE_MDS) == CoverageInfo.COVERAGE_MDS){
	            st = ";deviceside=false";// use the clients blackberry enterprise server
	        }else{
	            st = ";deviceside=true";// let the phone do the work if it can
	        }
        }catch(Exception e){
            System.out.println(e.toString());
        }
	            return st + ";ConnectionTimeout=45000";
    }

}

gunakan tiap akan melakukan koneksi pada url
contoh:

HttpConnection connection = null;
connection = (HttpConnection) Connector.open("http://ibnux.netapa?ini=itu"+
ConnString.getConnectionString(), Connector.READ, true);

Base64CoderUtil

public class Base64CoderUtil {
	//	Dummy constructor.
	 private Base64CoderUtil() {
	 }

	 // Mapping table from 6-bit nibbles to Base64 characters.
	private static char[] map1 = new char[64];
	static {
		int i = 0;
		for (char c = 'A'; c < = 'Z'; c++)
			map1[i++] = c;
		for (char c = 'a'; c <= 'z'; c++)
			map1[i++] = c;
		for (char c = '0'; c <= '9'; c++)
			map1[i++] = c;
		map1[i++] = '+';
		map1[i++] = '/';
	}

	// Mapping table from Base64 characters to 6-bit nibbles.
	private static byte[] map2 = new byte[128];
	static {
		for (int i = 0; i < map2.length; i++)
			map2[i] = -1;
		for (int i = 0; i < 64; i++)
			map2[map1[i]] = (byte) i;
	}

	/**
	 * @Purpose:Encodes a string into Base64 format. No blanks or line breaks are
	 * inserted.
	 * @param String to be encoded.
	 * @return A String with the Base64 encoded data.
	 */
	public static String encodeString(String plainTxtString) {
		return new String(encode(plainTxtString.getBytes()));
	}

	/**
	 * @Purpose:Encodes a byte array into Base64 format. No blanks or line breaks are
	 * inserted.
	 * @param in an array containing the data bytes to be encoded.
	 * @return A character array with the Base64 encoded data.
	 */
	private static char[] encode(byte[] in) {
		return encode(in, in.length);
	}

	/**
	 * @Purpose:Encodes a byte array into Base64 format. No blanks or line breaks are
	 * inserted.
	 * @param in an array containing the data bytes to be encoded.
	 * @param iLennumber of bytes to process in in.
	 * @return A character array with the Base64 encoded data.
	 */
	private static char[] encode(byte[] in, int iLen) {
		int oDataLen = (iLen * 4 + 2) / 3; // output length without padding
		int oLen = ((iLen + 2) / 3) * 4; // output length including padding
		char[] out = new char[oLen];
		int ip = 0;
		int op = 0;
		while (ip < iLen) {
			int i0 = in[ip++] & 0xff;
			int i1 = ip < iLen ? in[ip++] & 0xff : 0;
			int i2 = ip < iLen ? in[ip++] & 0xff : 0;
			int o0 = i0 >>> 2;
			int o1 = ((i0 & 3) < < 4) | (i1 >>> 4);
			int o2 = ((i1 & 0xf) < < 2) | (i2 >>> 6);
			int o3 = i2 & 0x3F;
			out[op++] = map1[o0];
			out[op++] = map1[o1];
			out[op] = op < oDataLen ? map1[o2] : '=';
			op++;
			out[op] = op < oDataLen ? map1[o3] : '=';
			op++;
		}
		return out;
	}

	/**
	 * @Purposebig grinecodes a string from Base64 format.
	 * @param sa Base64 String to be decoded.
	 * @return A String containing the decoded data.
	 * @throws IllegalArgumentException
	 *             if the input is not valid Base64 encoded data.
	 */
	public static String decodeString(String encryptString) {
		return new String(decode(encryptString));
	}

	/**
	 * @Purposebig grinecodes a byte array from Base64 format.
	 * @param s  a Base64 String to be decoded.
	 * @return An array containing the decoded data bytes.
	 * @throws IllegalArgumentException
	 *             if the input is not valid Base64 encoded data.
	 */
	private static byte[] decode(String encryptedString) {
		if (encryptedString != null) {
			return decode(encryptedString.toCharArray());
		} else {
			return "".getBytes();
		}
	}

	/**
	 * @Purposebig grinecodes a byte array from Base64 format. No blanks or line breaks are
	 * allowed within the Base64 encoded data.
	 * @param in  a character array containing the Base64 encoded data.
	 * @return An array containing the decoded data bytes.
	 * @throws IllegalArgumentException
	 *             if the input is not valid Base64 encoded data.
	 */
	private static byte[] decode(char[] in) {
		int iLen = in.length;
		if (iLen % 4 != 0)
			throw new IllegalArgumentException(
					"Length of Base64 encoded input string is not a multiple of 4.");
		while (iLen > 0 && in[iLen - 1] == '=')
			iLen--;
		int oLen = (iLen * 3) / 4;
		byte[] out = new byte[oLen];
		int ip = 0;
		int op = 0;
		while (ip < iLen) {
			int i0 = in[ip++];
			int i1 = in[ip++];
			int i2 = ip < iLen ? in[ip++] : 'A';
			int i3 = ip < iLen ? in[ip++] : 'A';
			if (i0 > 127 || i1 > 127 || i2 > 127 || i3 > 127)
				throw new IllegalArgumentException(
						"Illegal character in Base64 encoded data.");
			int b0 = map2[i0];
			int b1 = map2[i1];
			int b2 = map2[i2];
			int b3 = map2[i3];
			if (b0 < 0 || b1 < 0 || b2 < 0 || b3 < 0)
				throw new IllegalArgumentException(
						"Illegal character in Base64 encoded data.");
			int o0 = (b0 << 2) | (b1 >>> 4);
			int o1 = ((b1 & 0xf) < < 4) | (b2 >>> 2);
			int o2 = ((b2 & 3) < < 6) | b3;
			out[op++] = (byte) o0;
			if (op < oLen)
				out[op++] = (byte) o1;
			if (op < oLen)
				out[op++] = (byte) o2;
		}
		return out;
	}
} // end class Base64CoderUtil 

Get Lac dan CID

import net.rim.device.api.system.GPRSInfo;
int ci = GPRSInfo.getCellInfo().getCellId();
int la = GPRSInfo.getCellInfo().getLAC();
String cid=Integer.toString(ci);
String lac=Integer.toString(la);

Biasanya LAC dan CID dibutuhkan operator jika ada gangguan BTS