CryptoMessage v1.3.2版本的 MD5 值为：66c611ce56a11450659dc23697562928

以下内容为反编译后的 UserTuneProvider.java 源代码，内容仅作参考

package org.jivesoftware.smackx.usertune.provider;

import java.io.IOException;
import org.jivesoftware.smack.packet.XmlEnvironment;
import org.jivesoftware.smack.parsing.SmackParsingException;
import org.jivesoftware.smack.provider.ExtensionElementProvider;
import org.jivesoftware.smack.xml.XmlPullParser;
import org.jivesoftware.smack.xml.XmlPullParserException;
import org.jivesoftware.smackx.jingle_filetransfer.element.Range;
import org.jivesoftware.smackx.usertune.element.UserTuneElement;

public class UserTuneProvider extends ExtensionElementProvider<UserTuneElement> {
    public static final UserTuneProvider INSTANCE = new UserTuneProvider();

    @Override
    public UserTuneElement parse(XmlPullParser xmlPullParser, int i, XmlEnvironment xmlEnvironment) throws XmlPullParserException, IOException, SmackParsingException {
        UserTuneElement.Builder builder = UserTuneElement.getBuilder();
        XmlPullParser.TagEvent nextTag = xmlPullParser.nextTag();
        while (true) {
            int i2 = AnonymousClass1.$SwitchMap$org$jivesoftware$smack$xml$XmlPullParser$TagEvent[nextTag.ordinal()];
            if (i2 == 1) {
                String name = xmlPullParser.getName();
                if ("http://jabber.org/protocol/tune".equals(xmlPullParser.getNamespace())) {
                    while (nextTag == XmlPullParser.TagEvent.START_ELEMENT) {
                        name.hashCode();
                        char c = 65535;
                        switch (name.hashCode()) {
                            case -1409097913:
                                if (name.equals("artist")) {
                                    c = 0;
                                    break;
                                }
                                break;
                            case -1106363674:
                                if (name.equals(Range.ATTR_LENGTH)) {
                                    c = 1;
                                    break;
                                }
                                break;
                            case -938102371:
                                if (name.equals("rating")) {
                                    c = 2;
                                    break;
                                }
                                break;
                            case -896505829:
                                if (name.equals("source")) {
                                    c = 3;
                                    break;
                                }
                                break;
                            case 116076:
                                if (name.equals("uri")) {
                                    c = 4;
                                    break;
                                }
                                break;
                            case 110371416:
                                if (name.equals("title")) {
                                    c = 5;
                                    break;
                                }
                                break;
                            case 110621003:
                                if (name.equals("track")) {
                                    c = 6;
                                    break;
                                }
                                break;
                        }
                        while (nextTag == XmlPullParser.TagEvent.START_ELEMENT) {
                        }
                    }
                }
            } else if (i2 == 2 && xmlPullParser.getDepth() == i) {
                return builder.build();
            }
        }
    }

    public static class AnonymousClass1 {
        static final int[] $SwitchMap$org$jivesoftware$smack$xml$XmlPullParser$TagEvent;

        static {
            int[] iArr = new int[XmlPullParser.TagEvent.values().length];
            $SwitchMap$org$jivesoftware$smack$xml$XmlPullParser$TagEvent = iArr;
            try {
                iArr[XmlPullParser.TagEvent.START_ELEMENT.ordinal()] = 1;
            } catch (NoSuchFieldError unused) {
            }
            try {
                $SwitchMap$org$jivesoftware$smack$xml$XmlPullParser$TagEvent[XmlPullParser.TagEvent.END_ELEMENT.ordinal()] = 2;
            } catch (NoSuchFieldError unused2) {
            }
        }
    }
}