readmessagesasync.java

电脑通过 gsm modem 收发短信

package gprs;

import java.util.*;
import javax.comm.*;
import org.jsmsengine.*;

// We are overriding class CService in order to define our message handler.
class ReadMessagesAsync extends CService {
  public ReadMessagesAsync(String port, int baud) {
    super(port, baud);
  }

  // This is the new message handler.
  //	It will be called automatically by the core engine once a message is received.
  public boolean received(CIncomingMessage message) {
    // Display the message received...
    System.out.println("*** Msg: " + message.getText());
    // and send a "thank you!" reply!
    sendMessage(new COutgoingMessage(message.getOriginator(), "Thank you!"));
    // Return false to leave the message in memory - otherwise return true to delete it.
    return false;
  }

  public static void main(String[] args) {
    int status;
    LinkedList msgList = new LinkedList();
    //	Create jSMSEngine service.
    ReadMessagesAsync srv = new ReadMessagesAsync("com2", 9600);

    System.out.println();
    System.out.println("ReadMessagesAsync(): sample application.");
    System.out.println("  Using " + srv._name + " " + srv._version);
    System.out.println();
    try {
      //	Initialize service.
      srv.initialize();
      //	Set the cache directory.
      srv.setCacheDir(".\\");

      //	Connect to GSM device.
      status = srv.connect();
      //	Did we connect ok?
      if (status == CService.ERR_OK) {
        //	Set the operation mode to PDU
        srv.setOperationMode(CService.MODE_PDU);

        // Set the SMSC number (set to default).
        srv.setSmscNumber("");

        //	Print out GSM device info...
        System.out.println("Mobile Device Information: ");
        System.out.println("	Manufacturer  : " + srv.getDeviceInfo().getManufacturer());
        System.out.println("	Model         : " + srv.getDeviceInfo().getModel());
        System.out.println("	Serial No     : " + srv.getDeviceInfo().getSerialNo());
        System.out.println("	IMSI          : " + srv.getDeviceInfo().getImsi());
        System.out.println("	S/W Version   : " + srv.getDeviceInfo().getSwVersion());
        System.out.println("	Battery Level : " + srv.getDeviceInfo().getBatteryLevel() + "%");
        System.out.println("	Signal Level  :  " + srv.getDeviceInfo().getSignalLevel() + "%");

        System.out.println();
        System.out.println("I will wait for a period of 60 secs for incoming messages...");
        // Switch to asynchronous mode.
        srv.setReceiveMode(CService.RECEIVE_MODE_ASYNC);
        // Go to sleep - simulate the asynchronous concept...
        try {
          Thread.sleep(60000);
        }
        catch (Exception e) {}
        System.out.println("Timeout period expired, exiting...");
        srv.disconnect();
      }
      else
        System.out.println("Connection to mobile failed, error: " + status);
    }
    catch (Exception e) {
      e.printStackTrace();
    }
   // System.exit(0);
  }
}