@Nullable
private XmppAxolotlMessage buildHeader(Contact contact) {
final XmppAxolotlMessage axolotlMessage =
new XmppAxolotlMessage(contact.getJid().toBareJid(), getOwnDeviceId());
Set<XmppAxolotlSession> contactSessions = findSessionsforContact(contact);
Set<XmppAxolotlSession> ownSessions = findOwnSessions();
if (contactSessions.isEmpty()) {
return null;
}
Log.d(
Config.LOGTAG,
AxolotlService.getLogprefix(account) + "Building axolotl foreign keyElements...");
for (XmppAxolotlSession session : contactSessions) {
Log.v(
Config.LOGTAG,
AxolotlService.getLogprefix(account) + session.getRemoteAddress().toString());
axolotlMessage.addDevice(session);
}
Log.d(
Config.LOGTAG,
AxolotlService.getLogprefix(account) + "Building axolotl own keyElements...");
for (XmppAxolotlSession session : ownSessions) {
Log.v(
Config.LOGTAG,
AxolotlService.getLogprefix(account) + session.getRemoteAddress().toString());
axolotlMessage.addDevice(session);
}
return axolotlMessage;
}
public void put(XmppAxolotlSession session) {
this.put(session.getRemoteAddress(), session);
}
