CarrotChat v2.8.60.240131版本的 MD5 值为：2baf8b9f31830b86b5c5a85ae6b47e05

以下内容为反编译后的 k4.java 源代码，内容仅作参考

package ak.smack;

import ak.im.sdk.manager.nf;
import ak.im.sdk.manager.ye;
import ak.im.utils.Log;
import com.asim.protobuf.Akeychat;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.provider.IQProvider;
import org.jxmpp.jid.impl.JidCreate;
import org.jxmpp.stringprep.XmppStringprepException;
import org.xmlpull.v1.XmlPullParser;
public class k4 extends IQ {
    private boolean a;
    private Akeychat.E2EKeyBundleQueryResponse f4453b;
    private String f4454c;

    public static class a extends IQProvider {
        @Override
        public IQ parse(XmlPullParser xmlPullParser, int i) throws Exception {
            k4 k4Var = new k4();
            boolean z = false;
            while (!z) {
                int next = xmlPullParser.next();
                if (next == 4) {
                    k4Var.parseResults(xmlPullParser);
                } else if (next == 3 && xmlPullParser.getName().equals("keysbundlequery")) {
                    z = true;
                }
            }
            return k4Var;
        }
    }

    public k4() {
        super("keysbundlequery", "http://akey.im/protocol/xmpp/iq/keysbundlequery");
        setType(IQ.Type.get);
        try {
            setTo(JidCreate.from(ye.getInstance().getServer().getXmppDomain()));
            setFrom(JidCreate.from(nf.getInstance().getUserMe().getJID()));
        } catch (XmppStringprepException e2) {
            e2.printStackTrace();
        }
        this.a = true;
    }

    @Override
    protected IQ.IQChildElementXmlStringBuilder getIQChildElementBuilder(IQ.IQChildElementXmlStringBuilder iQChildElementXmlStringBuilder) {
        String str;
        iQChildElementXmlStringBuilder.append(">");
        if (!this.a && (str = this.f4454c) != null) {
            iQChildElementXmlStringBuilder.optElement("result", str);
        }
        return iQChildElementXmlStringBuilder;
    }

    public Akeychat.E2EKeyBundleQueryResponse getProtoResponse() {
        return this.f4453b;
    }

    protected void parseResults(XmlPullParser xmlPullParser) throws Exception {
        try {
            String text = xmlPullParser.getText();
            this.f4454c = text;
            this.f4453b = Akeychat.E2EKeyBundleQueryResponse.parseFrom(ak.comm.d.decode(text));
        } catch (Exception e2) {
            e2.printStackTrace();
            Log.w("QueryChannelIQ", "encounter excp in parse results" + e2.getMessage());
        }
    }
}