CarrotChat v2.8.60.240131版本的 MD5 值为：2baf8b9f31830b86b5c5a85ae6b47e05

以下内容为反编译后的 n.java 源代码，内容仅作参考

package ak.smack;

import ak.im.utils.Log;
import com.asim.protobuf.Akeychat;
import org.jivesoftware.smack.packet.ExtensionElement;
import org.jivesoftware.smack.provider.ExtensionElementProvider;
import org.xmlpull.v1.XmlPullParser;
public class n implements ExtensionElement {
    public static String a = "x";
    public static String f4516b = "http://akey.im/protocol/xmpp/presence/attentionmessagemanagement";
    private Akeychat.AttentionMessageManagementPresence f4517c;

    public static class a extends ExtensionElementProvider<n> {
        private Akeychat.AttentionMessageManagementPresence a(String str) throws Exception {
            try {
                return Akeychat.AttentionMessageManagementPresence.parseFrom(ak.comm.d.decode(str));
            } catch (Exception e2) {
                e2.printStackTrace();
                Log.w("AttentionModifyPresence", "parse result excp");
                return null;
            }
        }

        @Override
        public n parse(XmlPullParser xmlPullParser, int i) throws Exception {
            n nVar = new n();
            boolean z = false;
            while (!z) {
                try {
                    int next = xmlPullParser.next();
                    String name = xmlPullParser.getName();
                    if (next == 4) {
                        nVar.f4517c = a(xmlPullParser.getText());
                    } else if (next == 3 && name.equals("x")) {
                        z = true;
                    }
                } catch (Exception e2) {
                    Log.w("AttentionModifyPresence", "parse excp");
                    e2.printStackTrace();
                }
            }
            return nVar;
        }
    }

    @Override
    public String getElementName() {
        return a;
    }

    @Override
    public String getNamespace() {
        return f4516b;
    }

    public Akeychat.AttentionMessageManagementPresence getPresenceProtoData() {
        return this.f4517c;
    }

    @Override
    public String toXML() {
        StringBuilder sb = new StringBuilder();
        sb.append("<");
        sb.append(getElementName());
        sb.append(" xmlns=\"");
        sb.append(getNamespace());
        sb.append("\">");
        if (this.f4517c != null) {
            sb.append("type:" + this.f4517c.toString());
        } else {
            sb.append("packet hash:" + this);
        }
        sb.append("</");
        sb.append(getElementName());
        sb.append(">");
        return sb.toString();
    }
}