Blackberry 5.0中通过cellID获取本地方位，blackberrycellid,public void

Blackberry 5.0中通过cellID获取本地方位，blackberrycellid,public void

public void cellID() {            int cellID = GPRSInfo.getCellInfo().getCellId();            int lac = GPRSInfo.getCellInfo().getLAC();            try {                String urlString2 = "http://www.google.com/glm/mmap";                /* Open a connection to Google Maps API */                ConnectionFactory connFact = new ConnectionFactory();                ConnectionDescriptor connDesc;                connDesc = connFact.getConnection(urlString2);                HttpConnection httpConn2;                httpConn2 = (HttpConnection)connDesc.getConnection();                httpConn2.setRequestMethod("POST");                /* Write some custom data to Google Maps API */                OutputStream outputStream2 = httpConn2.openOutputStream();//getOutputStream();                WriteDataGoogleMaps(outputStream2, cellID, lac);                /* Get the response */                 InputStream inputStream2 = httpConn2.openInputStream();//getInputStream();                DataInputStream dataInputStream2 = new DataInputStream(inputStream2);                /* Interpret the response obtained */                dataInputStream2.readShort();                dataInputStream2.readByte();                int code = dataInputStream2.readInt();                if (code == 0) {                    latitude = (double) dataInputStream2.readInt() / 1000000D;                    longitude = (double) dataInputStream2.readInt() / 1000000D;                    userLocation = new Coordinates(latitude,longitude,0);                    dataInputStream2.readInt();                    dataInputStream2.readInt();                    dataInputStream2.readUTF();                } else {                    System.out.println("Error obtaining Cell Id ");                }                outputStream2.close();                inputStream2.close();            } catch (Exception e) {                System.out.println("Error: " + e.getMessage());            }        }        /**         * Used to make the request to Google.         */        private void WriteDataGoogleMaps(OutputStream out, int cellID, int lac)                throws IOException {            DataOutputStream dataOutputStream = new DataOutputStream(out);            dataOutputStream.writeShort(21);            dataOutputStream.writeLong(0);            dataOutputStream.writeUTF("en");            dataOutputStream.writeUTF("Android");            dataOutputStream.writeUTF("1.0");            dataOutputStream.writeUTF("Web");            dataOutputStream.writeByte(27);            dataOutputStream.writeInt(0);            dataOutputStream.writeInt(0);            dataOutputStream.writeInt(3);            dataOutputStream.writeUTF("");            dataOutputStream.writeInt(cellID);            dataOutputStream.writeInt(lac);            dataOutputStream.writeInt(0);            dataOutputStream.writeInt(0);            dataOutputStream.writeInt(0);            dataOutputStream.writeInt(0);            dataOutputStream.flush();        }