This is the method in PacketParserUtils.java
public static PacketExtension parsePacketExtension(String elementName, String namespace, XmlPullParser parser)
throws Exception
{
// See if a provider is registered to handle the extension.
Object provider = ProviderManager.getInstance().getExtensionProvider(elementName, namespace);
if (provider != null) {
if (provider instanceof PacketExtensionProvider) {
return ((PacketExtensionProvider)provider).parseExtension(parser);
}
else if (provider instanceof Class) {
return (PacketExtension)parseWithIntrospection(
elementName, (Class<?>)provider, parser);
}
}
// No providers registered, so use a default extension.
DefaultPacketExtension extension = new DefaultPacketExtension(elementName, namespace);
boolean done = false;
while (!done) {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
String name = parser.getName();
// If an empty element, set the value with the empty string.
if (parser.isEmptyElementTag()) {
extension.setValue(name,"");
}
// Otherwise, get the the element text.
else {
eventType = parser.next();
if (eventType == XmlPullParser.TEXT) {
String value = parser.getText();
extension.setValue(name, value);
}
}
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals(elementName)) {
done = true;
}
}
}
return extension;
}
parser.next() is invoked twice, due to which you will skip reading the text