Salut c sousou ensisou,
J'ai utilisée l'API SMSlib pour l'envoie et la reception des sms version 3.3.2 j'ai utilisée tts les classes java de cette API mais pour l'execution de la methose sendMessage il 'indique l'erreur suivante:
No runnable methods
java.lang.Exception: No runnable methods
 et voila la classe sendmessage.java:
// SendMessage.java - Sample application.
//
// This application shows you the basic procedure for sending messages.
// You will find how to send synchronous and asynchronous messages.
//
// For asynchronous dispatch, the example application sets a callback
// notification, to see what's happened with messages.



import org.smslib.IOutboundMessageNotification;
import org.smslib.Library;
import org.smslib.OutboundMessage;
import org.smslib.Service;
import org.smslib.modem.SerialModemGateway;

public class SendMessage
{
    public void doIt() throws Exception
    {
        Service srv;
        OutboundMessage msg;
        OutboundNotification outboundNotification = new OutboundNotification();
        System.out.println("Example: Send message from a serial gsm modem.");
        System.out.println(Library.getLibraryDescription());
        System.out.println("Version: " + Library.getLibraryVersion());
        srv = new Service();
        SerialModemGateway gateway = new SerialModemGateway("modem.com1", "COM1", 57600, "Nokia", "6310i");
        gateway.setInbound(true);
        gateway.setOutbound(true);
        gateway.setSimPin("0000");
        gateway.setOutboundNotification(outboundNotification);
        srv.addGateway(gateway);
        srv.startService();
        System.out.println();
        System.out.println("Modem Information:");
        System.out.println("  Manufacturer: " + gateway.getManufacturer());
        System.out.println("  Model: " + gateway.getModel());
        System.out.println("  Serial No: " + gateway.getSerialNo());
        System.out.println("  SIM IMSI: " + gateway.getImsi());
        System.out.println("  Signal Level: " + gateway.getSignalLevel() + "%");
        System.out.println("  Battery Level: " + gateway.getBatteryLevel() + "%");
        System.out.println();
        // Send a message synchronously.
        msg = new OutboundMessage("+306948494037", "Hello from SMSLib!");
        srv.sendMessage(msg);
        System.out.println(msg);
        // Or, send out a WAP SI message.
        //OutboundWapSIMessage wapMsg = new OutboundWapSIMessage("+306948494037",  new URL("https://mail.google.com/"), "Visit GMail now!");
        //srv.sendMessage(wapMsg);
        //System.out.println(wapMsg);
        // You can also queue some asynchronous messages to see how the callbacks
        // are called...
        //msg = new OutboundMessage("+309999999999", "Wrong number!");
        //msg.setPriority(OutboundMessage.Priorities.LOW);
        //srv.queueMessage(msg, gateway.getGatewayId());
        //msg = new OutboundMessage("+308888888888", "Wrong number!");
        //msg.setPriority(OutboundMessage.Priorities.HIGH);
        //srv.queueMessage(msg, gateway.getGatewayId());
        System.out.println("Now Sleeping - Hit <enter> to terminate.");
        System.in.read();
        srv.stopService();
    }

    public class OutboundNotification implements IOutboundMessageNotification
    {
        public void process(String gatewayId, OutboundMessage msg)
        {
            System.out.println("Outbound handler called from Gateway: " + gatewayId);
            System.out.println(msg);
        }
    }

    public static void main(String args[])
    {
        SendMessage app = new SendMessage();
        try
        {
            app.doIt();
        }
        catch (Exception e)
        {
            e.printStackTrace();
        }
    }
}

s'il vous plais aidez moi et voila mon mail dalhoumi.sou@gmail.com
Merci d'avance.