CarrotChat v2.8.80.240429版本的 MD5 值为：fdf98761f01e715a89df24b85b0d206e

以下内容为反编译后的 a2.java 源代码，内容仅作参考

package y0;

import ak.im.utils.Log;
import org.jivesoftware.smack.packet.PacketExtension;
import org.json.JSONException;
import org.json.JSONObject;

public class a2 implements PacketExtension {

    public static String f48040b = "x";

    public static String f48041c = "http://jabber.org/protocol/muc#roomupdate";

    private a f48042a;

    public static class a {

        private JSONObject f48043a;

        public a(String str) {
            try {
                this.f48043a = new JSONObject(str);
            } catch (JSONException e10) {
                e10.printStackTrace();
            }
        }

        public JSONObject getRoomData() {
            return this.f48043a;
        }

        public void setRoomData(String str) {
            try {
                this.f48043a = new JSONObject(str);
            } catch (Exception unused) {
                Log.w("MUCRoomInfo", "set room info error");
            }
        }

        public String toString() {
            JSONObject jSONObject = this.f48043a;
            if (jSONObject == null) {
                return "Data is null";
            }
            return jSONObject.toString();
        }
    }

    @Override
    public String getElementName() {
        return f48040b;
    }

    @Override
    public String getNamespace() {
        return f48041c;
    }

    public a getRoomInfo() {
        return this.f48042a;
    }

    public void setRoomInfo(a aVar) {
        this.f48042a = aVar;
    }

    @Override
    public String toXML() {
        StringBuilder sb2 = new StringBuilder();
        sb2.append("<");
        sb2.append(getElementName());
        sb2.append(" xmlns=\"");
        sb2.append(getNamespace());
        sb2.append("\">");
        if (getRoomInfo() != null) {
            sb2.append("<roominfo>");
            sb2.append(getRoomInfo().toString());
            sb2.append("</roominfo>");
        }
        sb2.append("</");
        sb2.append(getElementName());
        sb2.append(">");
        return sb2.toString();
    }
}