/**
* 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());
}
}