/**
* Initiate a live video sharing session
*
* @param contact Remote contact
* @param content Video content to share
* @param player Media player
* @return CSh session
* @throws CoreException
* @throws RemoteException
*/
public VideoStreamingSession initiateLiveVideoSharingSession(String contact, IMediaPlayer player)
throws CoreException, RemoteException {
if (logger.isActivated()) {
logger.info("Initiate a live video sharing session");
}
// Test if call is established
if (!getImsModule().getCallManager().isCallConnected()) {
if (logger.isActivated()) {
logger.debug("Rich call not established: cancel the initiation");
}
throw new CoreException("Call not established");
}
// Reject if there are already 2 bidirectional sessions with a given contact
boolean rejectInvitation = false;
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 TerminatingVideoStreamingSession)) {
// Originating session already used
if (logger.isActivated()) {
logger.debug("Max originating sessions reached");
}
rejectInvitation = true;
} else if (!PhoneUtils.compareNumbers(contact, currentSession.getRemoteContact())) {
// Not the same contact
if (logger.isActivated()) {
logger.debug(
"contact = "
+ contact
+ ", currentSession.getRemoteContact() = "
+ currentSession.getRemoteContact());
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: cancel the initiation");
}
throw new CoreException("Max content sharing sessions achieved");
}
// Create a new session
OriginatingLiveVideoStreamingSession session =
new OriginatingLiveVideoStreamingSession(
this,
player,
ContentManager.createGenericLiveVideoContent(),
PhoneUtils.formatNumberToSipUri(contact));
// Start the session
session.startSession();
return session;
}
