示例#1
0
  /**
   * Receive an image sharing invitation
   *
   * @param invite Initial invite
   */
  public void receiveImageSharingInvitation(SipRequest invite) {
    if (logger.isActivated()) {
      logger.info("Receive an image sharing session invitation");
    }

    // Test if call is established
    if (!getImsModule().getCallManager().isCallConnected()) {
      if (logger.isActivated()) {
        logger.debug("Rich call not established: reject the invitation");
      }
      sendErrorResponse(invite, 606);
      return;
    }

    // Reject if there are already 2 bidirectional sessions with a given contact
    boolean rejectInvitation = false;
    String contact = SipUtils.getAssertedIdentity(invite);
    Vector<ContentSharingSession> currentSessions = getCShSessions();
    if (currentSessions.size() >= 2) {
      // Already a bidirectional session
      if (logger.isActivated()) {
        logger.debug("Max sessions reached");
      }
      rejectInvitation = true;
    } else if (currentSessions.size() == 1) {
      ContentSharingSession currentSession = currentSessions.elementAt(0);
      if (currentSession instanceof TerminatingImageTransferSession) {
        // Terminating session already used
        if (logger.isActivated()) {
          logger.debug("Max terminating sessions reached");
        }
        rejectInvitation = true;
      } else if (!PhoneUtils.compareNumbers(contact, currentSession.getRemoteContact())) {
        // Not the same contact
        if (logger.isActivated()) {
          logger.debug("Only bidirectional session with same contact authorized");
        }
        rejectInvitation = true;
      }
    }
    if (rejectInvitation) {
      if (logger.isActivated()) {
        logger.debug("The max number of sharing sessions is achieved: reject the invitation");
      }
      sendErrorResponse(invite, 486);
      return;
    }

    // Create a new session
    ImageTransferSession session = new TerminatingImageTransferSession(this, invite);

    // Start the session
    session.startSession();

    // Notify listener
    getImsModule().getCore().getListener().handleContentSharingTransferInvitation(session);
  }
  /**
   * Receive a new image sharing invitation
   *
   * @param session Image sharing session
   */
  public void receiveImageSharingInvitation(ImageTransferSession session) {
    if (logger.isActivated()) {
      logger.info("Receive image sharing invitation from " + session.getRemoteContact());
    }

    // Extract number from contact
    String number = PhoneUtils.extractNumberFromUri(session.getRemoteContact());

    // Update rich call history
    RichCall.getInstance()
        .addCall(
            number,
            session.getSessionID(),
            RichCallData.EVENT_INCOMING,
            session.getContent(),
            RichCallData.STATUS_STARTED);

    // Add session in the list
    ImageSharingSession sessionApi = new ImageSharingSession(session);
    addImageSharingSession(sessionApi);

    // Broadcast intent related to the received invitation
    Intent intent = new Intent(RichCallApiIntents.IMAGE_SHARING_INVITATION);
    intent.putExtra("contact", number);
    intent.putExtra("contactDisplayname", session.getRemoteDisplayName());
    intent.putExtra("sessionId", session.getSessionID());
    intent.putExtra("filename", session.getContent().getName());
    intent.putExtra("filesize", session.getContent().getSize());
    intent.putExtra("filetype", session.getContent().getEncoding());
    intent.putExtra("thumbnail", session.getThumbnail());
    AndroidFactory.getApplicationContext().sendBroadcast(intent);
  }
  /**
   * Initiate an image sharing session
   *
   * @param contact Contact
   * @param file Image file
   * @param thumbnail Thumbnail option
   * @throws ServerApiException
   */
  public IImageSharingSession initiateImageSharing(String contact, String file, boolean thumbnail)
      throws ServerApiException {
    if (logger.isActivated()) {
      logger.info("Initiate an image sharing session with " + contact);
    }

    // Check permission
    ServerApiUtils.testPermission();

    // Test IMS connection
    ServerApiUtils.testIms();

    try {
      // Create an image content
      FileDescription desc = FileFactory.getFactory().getFileDescription(file);
      MmContent content = ContentManager.createMmContentFromUrl(file, desc.getSize());

      // Initiate a sharing session
      ImageTransferSession session =
          Core.getInstance()
              .getRichcallService()
              .initiateImageSharingSession(contact, content, thumbnail);

      // Update rich call history
      RichCall.getInstance()
          .addCall(
              contact,
              session.getSessionID(),
              RichCallData.EVENT_OUTGOING,
              session.getContent(),
              RichCallData.STATUS_STARTED);

      // Add session in the list
      ImageSharingSession sessionApi = new ImageSharingSession(session);
      addImageSharingSession(sessionApi);
      return sessionApi;
    } catch (Exception e) {
      if (logger.isActivated()) {
        logger.error("Unexpected error", e);
      }
      throw new ServerApiException(e.getMessage());
    }
  }