发送和接收定制的XMPP智商与aSmack在Android [英] Sending and Receiving custom XMPP IQs with aSmack on Android
问题描述
背景：
我已经实现了一个使用aSmack的XMPP在Android上的聊天。我还能够发送和接收的智商消息。
I have implemented one to one chat using aSmack for XMPP on Android. I am also able to send and receive IQ messages.
的问题是：
我无法发送和接收定制的智商消息。例如，如果我要发送的IQ
I am unable to send and receive custom IQ messages. for example if i want to send an IQ
<iq type='get'
to='ssmack@web.mystudios.com/mack'>
<query xmlns='http://jabber.org/protocol/disco#items'/>
</iq>
aSmack工作正常，这智商，因为它不是定制的，但如果我修改命名空间这里迪斯科＃项目到匹配它不会工作，它会发送回服务器的响应，说明
aSmack works fine for this IQ as it is not custom, but if i change the name space here from disco#items to Match it will not work it will send back server a response stating
<error code='503'
type='cancel'>
<service-unavailable xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
</error>
和这种反应是送我的客户。但我试图调试它，我把破发点上的所有接收和发送的数据包code。但它不进入那里。
and this response is send from my client. but i tried to debug it, i put break points on all receiving and sending packets code. but it does not enter there.
我的code，用以接收数据包是：
My code for receiving packet is:
connection.addPacketListener(new PacketListener() {
@Override
public void processPacket(Packet p) {
// TODO Auto-generated method stub
String fromName1 = StringUtils.parseBareAddress(p.getFrom());
Log.i("XMPPClient", "Got text [" + p.toXML() + "] from [" + fromName1 + "]");
m1=p.getFrom();
mHandler.post(new Runnable() {
public void run() {
setListAdapter();
recieve.setText(m1);
}
});
我想我需要补充一些听众获得自定义响应。可有人指导我通过？
I guess i need to add some listeners to get the custom response. can somebody guide me through that?
推荐答案
在code是不完整的。 addPacketListener（）有两个参数。
The code is incomplete. addPacketListener() takes two arguments.
我怀疑你不注册的提供者，在接收端自定义的智商，这就是为什么它返回＆LT;服务不可用的xmlns =金塔：IETF：params：一个XML：NS：XMPP协议-stanzas/＆GT;
I suspect you don't register a provider for the custom IQ on the receiving side, that's why it returns <service-unavailable xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
您可能需要阅读一些文档：
You may want to read some documentation:
- Provider Architecture: Packet Extensions and Custom IQ's
- Brief Tutorial on IQ Providers
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