Android Open Source - restcomm-android-sdk Invite

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License

The source code is released under:

GNU General Public License

Java Source Code

package org.mobicents.restcomm.android.sdk.impl.sipmessages;
//from w w w  .  j a v a 2  s . co m
import java.util.ArrayList;

import org.mobicents.restcomm.android.sdk.impl.SipManager;

import android.javax.sip.address.Address;
import android.javax.sip.address.SipURI;
import android.javax.sip.address.URI;
import android.javax.sip.header.CSeqHeader;
import android.javax.sip.header.CallIdHeader;
import android.javax.sip.header.ContactHeader;
import android.javax.sip.header.ContentTypeHeader;
import android.javax.sip.header.FromHeader;
import android.javax.sip.header.Header;
import android.javax.sip.header.MaxForwardsHeader;
import android.javax.sip.header.RouteHeader;
import android.javax.sip.header.SupportedHeader;
import android.javax.sip.header.ToHeader;
import android.javax.sip.header.ViaHeader;
import android.javax.sip.message.Request;

public class Invite  {

    public Request MakeRequest(SipManager sipManager,String to, int port){
      
      try {
      SipURI from = sipManager.addressFactory.createSipURI(sipManager.getSipProfile().getSipUserName(), sipManager.getSipProfile().getLocalEndpoint());
      Address fromNameAddress = sipManager.addressFactory.createAddress(from);
      //fromNameAddress.setDisplayName(sipUsername);
      FromHeader fromHeader = sipManager.headerFactory.createFromHeader(fromNameAddress,
          "Tzt0ZEP92");

      URI toAddress = sipManager.addressFactory.createURI(to);
      Address toNameAddress = sipManager.addressFactory.createAddress(toAddress);
      // toNameAddress.setDisplayName(username);
      ToHeader toHeader = sipManager.headerFactory.createToHeader(toNameAddress, null);

      URI requestURI = sipManager.addressFactory.createURI(to);
      // requestURI.setTransportParam("udp");

      ArrayList<ViaHeader> viaHeaders = sipManager.createViaHeader();

      CallIdHeader callIdHeader = sipManager.sipProvider.getNewCallId();

      CSeqHeader cSeqHeader = sipManager.headerFactory.createCSeqHeader(1l,
          Request.INVITE);

      MaxForwardsHeader maxForwards = sipManager.headerFactory
          .createMaxForwardsHeader(70);

      Request callRequest = sipManager.messageFactory.createRequest(requestURI,
          Request.INVITE, callIdHeader, cSeqHeader, fromHeader,
          toHeader, viaHeaders, maxForwards);
      SupportedHeader supportedHeader = sipManager.headerFactory
          .createSupportedHeader("replaces, outbound");
      callRequest.addHeader(supportedHeader);

      SipURI routeUri = sipManager.addressFactory.createSipURI(null, sipManager.getSipProfile().getRemoteIp());
      routeUri.setTransportParam(sipManager.getSipProfile().getTransport());
      routeUri.setLrParam();
      routeUri.setPort(sipManager.getSipProfile().getRemotePort());

      Address routeAddress = sipManager.addressFactory.createAddress(routeUri);
      RouteHeader route = sipManager.headerFactory.createRouteHeader(routeAddress);
      callRequest.addHeader(route);
      // Create ContentTypeHeader
      ContentTypeHeader contentTypeHeader = sipManager.headerFactory
          .createContentTypeHeader("application", "sdp");

      // Create the contact name address.
      SipURI contactURI = sipManager.addressFactory.createSipURI(sipManager.getSipProfile().getSipUserName(), sipManager.getSipProfile().getLocalIp());
      contactURI.setPort(sipManager.sipProvider.getListeningPoint(sipManager.getSipProfile().getTransport())
          .getPort());

      Address contactAddress = sipManager.addressFactory.createAddress(contactURI);

      // Add the contact address.
      //contactAddress.setDisplayName(fromName);

      ContactHeader contactHeader = sipManager.headerFactory.createContactHeader(contactAddress);
      callRequest.addHeader(contactHeader);

      // You can add extension headers of your own making
      // to the outgoing SIP request.
      // Add the extension header.
      Header extensionHeader = sipManager.headerFactory.createHeader("My-Header",
          "my header value");
      callRequest.addHeader(extensionHeader);
      
      String sdpData= "v=0\r\n"
          + "o=4855 13760799956958020 13760799956958020"
          + " IN IP4 " + sipManager.getSipProfile().getLocalIp() +"\r\n" + "s=mysession session\r\n"
          + "p=+46 8 52018010\r\n" + "c=IN IP4 " + sipManager.getSipProfile().getLocalIp()+"\r\n"
          + "t=0 0\r\n" + "m=audio "+port+" RTP/AVP 0 4 18\r\n"
          + "a=rtpmap:0 PCMU/8000\r\n" + "a=rtpmap:4 G723/8000\r\n"
          + "a=rtpmap:18 G729A/8000\r\n" + "a=ptime:20\r\n";
      byte[] contents = sdpData.getBytes();

      callRequest.setContent(contents, contentTypeHeader);
      // You can add as many extension headers as you
      // want.

      extensionHeader = sipManager.headerFactory.createHeader("My-Other-Header",
          "my new header value ");
      callRequest.addHeader(extensionHeader);

      Header callInfoHeader = sipManager.headerFactory.createHeader("Call-Info",
          "<http://www.antd.nist.gov>");
      callRequest.addHeader(callInfoHeader);
      return callRequest;
      // Create the client transaction.
      //inviteTid = sipManager.sipProvider.getNewClientTransaction(callRequest);

      //System.out.println("inviteTid = " + inviteTid);

      // send the request out.

    //  inviteTid.sendRequest();

      //dialog = inviteTid.getDialog();

    } catch (Exception ex) {
      System.out.println(ex.getMessage());
      ex.printStackTrace();
    
    }
    return null;
  }
  
  




}

Java Source Code List

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