I am using Smack in an Android app for XMPP based communication. I am trying to create a privacy list using PrivacyManager. I have created a PrivacyList successfully, but when I try to access that list it returns ClassCastException. Here is the code:
PrivacyListManager privacyManager;
privacyManager = PrivacyListManager.getInstanceFor(connection);
PrivacyList privacyList = privacyManager.getPrivacyList("msg_block_list");
Investigating a bit more, I have found that the exception occurs in getRequest method in PrivacyListManager.java class on following line:
Privacy privacyAnswer =
(Privacy) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
Here is the getRequest method:
private Privacy getRequest(Privacy requestPrivacy) throws XMPPException {
// The request is a get iq type
requestPrivacy.setType(Privacy.Type.GET);
requestPrivacy.setFrom(this.getUser());
// Filter packets looking for an answer from the server.
PacketFilter responseFilter = new PacketIDFilter(requestPrivacy.getPacketID());
PacketCollector response = connection.createPacketCollector(responseFilter);
// Send create & join packet.
connection.sendPacket(requestPrivacy);
// Wait up to a certain number of seconds for a reply.
Privacy privacyAnswer =
(Privacy) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
// Stop queuing results
response.cancel();
// Interprete the result and answer the privacy only if it is valid
if (privacyAnswer == null) {
throw new XMPPException("No response from server.");
}
else if (privacyAnswer.getError() != null) {
throw new XMPPException(privacyAnswer.getError());
}
return privacyAnswer;
}
I have followed this tutorial for implementing PrivacyList. Anyone can help?
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