我认为问题在于您的提供商没有注册。请参考
这个链接。在Android上,您必须手动注册提供程序,然后才能建立XMPP连接。将下面的类复制到您的项目中即可。
import org.jivesoftware.smack.provider.PrivacyProvider;
import org.jivesoftware.smack.provider.ProviderManager;
import org.jivesoftware.smackx.GroupChatInvitation;
import org.jivesoftware.smackx.PrivateDataManager;
import org.jivesoftware.smackx.packet.ChatStateExtension;
import org.jivesoftware.smackx.packet.LastActivity;
import org.jivesoftware.smackx.packet.OfflineMessageInfo;
import org.jivesoftware.smackx.packet.OfflineMessageRequest;
import org.jivesoftware.smackx.packet.SharedGroupsInfo;
import org.jivesoftware.smackx.provider.AdHocCommandDataProvider;
import org.jivesoftware.smackx.provider.BytestreamsProvider;
import org.jivesoftware.smackx.provider.DataFormProvider;
import org.jivesoftware.smackx.provider.DelayInformationProvider;
import org.jivesoftware.smackx.provider.DiscoverInfoProvider;
import org.jivesoftware.smackx.provider.DiscoverItemsProvider;
import org.jivesoftware.smackx.provider.MUCAdminProvider;
import org.jivesoftware.smackx.provider.MUCOwnerProvider;
import org.jivesoftware.smackx.provider.MUCUserProvider;
import org.jivesoftware.smackx.provider.MessageEventProvider;
import org.jivesoftware.smackx.provider.MultipleAddressesProvider;
import org.jivesoftware.smackx.provider.RosterExchangeProvider;
import org.jivesoftware.smackx.provider.StreamInitiationProvider;
import org.jivesoftware.smackx.provider.VCardProvider;
import org.jivesoftware.smackx.provider.XHTMLExtensionProvider;
import org.jivesoftware.smackx.search.UserSearch;
import android.util.Log;
public class ServiceProviders {
public static void Register_Providers(ProviderManager pm) {
pm.addIQProvider("query", "jabber:iq:private",
new PrivateDataManager.PrivateDataIQProvider());
try {
pm.addIQProvider("query", "jabber:iq:time",
Class.forName("org.jivesoftware.smackx.packet.Time"));
} catch (ClassNotFoundException e) {
Log.w("TestClient",
"Can't load class for org.jivesoftware.smackx.packet.Time");
}
pm.addExtensionProvider("x", "jabber:x:roster",
new RosterExchangeProvider());
pm.addExtensionProvider("x", "jabber:x:event",
new MessageEventProvider());
pm.addExtensionProvider("active",
"http://jabber.org/protocol/chatstates",
new ChatStateExtension.Provider());
pm.addExtensionProvider("composing",
"http://jabber.org/protocol/chatstates",
new ChatStateExtension.Provider());
pm.addExtensionProvider("paused",
"http://jabber.org/protocol/chatstates",
new ChatStateExtension.Provider());
pm.addExtensionProvider("inactive",
"http://jabber.org/protocol/chatstates",
new ChatStateExtension.Provider());
pm.addExtensionProvider("gone",
"http://jabber.org/protocol/chatstates",
new ChatStateExtension.Provider());
pm.addExtensionProvider("html", "http://jabber.org/protocol/xhtml-im",
new XHTMLExtensionProvider());
pm.addExtensionProvider("x", "jabber:x:conference",
new GroupChatInvitation.Provider());
pm.addIQProvider("query", "http://jabber.org/protocol/disco#items",
new DiscoverItemsProvider());
pm.addIQProvider("query", "http://jabber.org/protocol/disco#info",
new DiscoverInfoProvider());
pm.addExtensionProvider("x", "jabber:x:data", new DataFormProvider());
pm.addExtensionProvider("x", "http://jabber.org/protocol/muc#user",
new MUCUserProvider());
pm.addIQProvider("query", "http://jabber.org/protocol/muc#admin",
new MUCAdminProvider());
pm.addIQProvider("query", "http://jabber.org/protocol/muc#owner",
new MUCOwnerProvider());
pm.addExtensionProvider("x", "jabber:x:delay",
new DelayInformationProvider());
try {
pm.addIQProvider("query", "jabber:iq:version",
Class.forName("org.jivesoftware.smackx.packet.Version"));
} catch (ClassNotFoundException e) {
}
pm.addIQProvider("vCard", "vcard-temp", new VCardProvider());
pm.addIQProvider("offline", "http://jabber.org/protocol/offline",
new OfflineMessageRequest.Provider());
pm.addExtensionProvider("offline",
"http://jabber.org/protocol/offline",
new OfflineMessageInfo.Provider());
pm.addIQProvider("query", "jabber:iq:last", new LastActivity.Provider());
pm.addIQProvider("query", "jabber:iq:search", new UserSearch.Provider());
pm.addIQProvider("sharedgroup",
"http://www.jivesoftware.org/protocol/sharedgroup",
new SharedGroupsInfo.Provider());
pm.addExtensionProvider("addresses",
"http://jabber.org/protocol/address",
new MultipleAddressesProvider());
pm.addIQProvider("si", "http://jabber.org/protocol/si",
new StreamInitiationProvider());
pm.addIQProvider("query", "http://jabber.org/protocol/bytestreams",
new BytestreamsProvider());
pm.addIQProvider("query", "jabber:iq:privacy", new PrivacyProvider());
pm.addIQProvider("command", "http://jabber.org/protocol/commands",
new AdHocCommandDataProvider());
pm.addExtensionProvider("malformed-action",
"http://jabber.org/protocol/commands",
new AdHocCommandDataProvider.MalformedActionError());
pm.addExtensionProvider("bad-locale",
"http://jabber.org/protocol/commands",
new AdHocCommandDataProvider.BadLocaleError());
pm.addExtensionProvider("bad-payload",
"http://jabber.org/protocol/commands",
new AdHocCommandDataProvider.BadPayloadError());
pm.addExtensionProvider("bad-sessionid",
"http://jabber.org/protocol/commands",
new AdHocCommandDataProvider.BadSessionIDError());
pm.addExtensionProvider("session-expired",
"http://jabber.org/protocol/commands",
new AdHocCommandDataProvider.SessionExpiredError());
pm.addIQProvider("query", "http://jabber.org/protocol/disco#info",
new DiscoverInfoProvider());
pm.addExtensionProvider("x", "jabber:x:data", new DataFormProvider());
}
}
使用以下方式调用此方法
ServiceProviders.Register_Providers(ProviderManager.getInstance())
因此,请在应用程序启动或建立连接之前尝试调用此方法。
希望这可以帮到你。