Jingle-Android文件传输

Question

我正在尝试在我的应用程序中通过jingle实现文件传输。有人能帮帮忙吗

我犯了这个错误？我不明白为什么它会说服务不可用--当服务器可以处理文件的时候

使用spark进行传输，所以我想我可能忘记了提供程序或扩展的某些方面

应该加上这一点。

我已经有这个了：

    pm.addIQProvider("jingle", "http://jabber.org/protocol/jingle",
            new org.jivesoftware.smackx.provider.JingleProvider());

    pm.addExtensionProvider("description", "http://jabber.org/protocol/jingle/description/audio",
            new org.jivesoftware.smackx.provider.JingleContentDescriptionProvider.Audio());

    pm.addExtensionProvider("description", "http://jabber.org/protocol/jingle/description/audio",
            new org.jivesoftware.smackx.provider.JingleContentDescriptionProvider.Audio());

    pm.addExtensionProvider("transport", "http://jabber.org/protocol/jingle/transport/ice",
            new org.jivesoftware.smackx.provider.JingleTransportProvider.Ice());

    pm.addExtensionProvider("transport", "http://jabber.org/protocol/jingle/transport/raw-udp",
            new org.jivesoftware.smackx.provider.JingleTransportProvider.RawUdp());

    pm.addExtensionProvider("busy", "http://jabber.org/protocol/jingle/info/audio",
            new org.jivesoftware.smackx.provider.JingleContentInfoProvider.Audio.Busy());

    pm.addExtensionProvider("hold", "http://jabber.org/protocol/jingle/info/audio",
            new org.jivesoftware.smackx.provider.JingleContentInfoProvider.Audio.Hold());

    pm.addExtensionProvider("mute", "http://jabber.org/protocol/jingle/info/audio",
            new org.jivesoftware.smackx.provider.JingleContentInfoProvider.Audio.Mute());

    pm.addExtensionProvider("queued", "http://jabber.org/protocol/jingle/info/audio",
            new org.jivesoftware.smackx.provider.JingleContentInfoProvider.Audio.Queued());

    pm.addExtensionProvider("ringing", "http://jabber.org/protocol/jingle/info/audio",
            new org.jivesoftware.smackx.provider.JingleContentInfoProvider.Audio.Ringing());

日志上写着：

D/SMACK (19570)：07:57:35 PM RCV (1079353408)：

     <iq type="error" id="u63Ey-6" 
         from="1@localhost.localdomain/Smack" 
         to="a@localhost.localdomain/Smack">
     <jingle xmlns="urn:xmpp:jingle:1" 
             initiator="a@localhost.localdomain/Smack" 
             responder="1@localhost.localdomain/Smack" 
             action="transport-info" sid="4522287730196205154">
          <content creator="initiator" name="JingleMediaManager">
             <description xmlns="urn:xmpp:jingle:apps:rtp:1">
                <payload-type id="0" name="PCMU" channels="1" clockrate="16000"/>
                <payload-type id="3" name="gsm" channels="1" clockrate="0"/>
                <payload-type id="4" name="g723" channels="1" clockrate="0"/>
             </description>
             <transport xmlns="http://www.xmpp.org/extensions/xep-0177.html#ns"/>
               <transport xmlns="http://www.xmpp.org/extensions/xep-0177.html#ns">
                <candidate generation="0" ip="192.168.123.102" port="10562"/>
             </transport>
          </content>
     </jingle>
     <error code="503" type="cancel">
          <service-unavailable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/>
     </error></iq>

Answer 1

对于Smack静乐文件传输，“服务不可用”意味着对方无法接受请求。