private async Task <Attribute_> readAttribute()
{
int nsRef = buffer.getInt();
int nameRef = buffer.getInt();
Attribute_ attribute = new Attribute_();
if (nsRef > 0)
{
attribute.setNamespace(stringPool.get(nsRef));
}
attribute.setName(stringPool.get(nameRef));
if (attribute.getName().Equals(string.Empty) && resourceMap != null && nameRef < resourceMap.Length)
{
// some processed apk file make the string pool value empty, if it is a xmlmap attr.
attribute.setName(resourceMap[nameRef]);
//TODO: how to get the namespace of attribute
}
int rawValueRef = buffer.getInt();
if (rawValueRef > 0)
{
attribute.setRawValue(stringPool.get(rawValueRef));
}
ResourceValue resValue = await ParseUtils.readResValue(buffer, stringPool);
attribute.setTypedValue(resValue);
return(attribute);
}
private async Task <XmlNodeStartTag> readXmlNodeStartTag()
{
int nsRef = buffer.getInt();
int nameRef = buffer.getInt();
XmlNodeStartTag xmlNodeStartTag = new XmlNodeStartTag();
if (nsRef > 0)
{
xmlNodeStartTag.setNamespace(stringPool.get(nsRef));
}
xmlNodeStartTag.setName(stringPool.get(nameRef));
// read attributes.
// attributeStart and attributeSize are always 20 (0x14)
int attributeStart = await Buffers.readUShort(buffer);
int attributeSize = await Buffers.readUShort(buffer);
int attributeCount = await Buffers.readUShort(buffer);
int idIndex = await Buffers.readUShort(buffer);
int classIndex = await Buffers.readUShort(buffer);
int styleIndex = await Buffers.readUShort(buffer);
// read attributes
Attributes attributes = new Attributes(attributeCount);
for (int count = 0; count < attributeCount; count++)
{
Attribute_ attribute = await readAttribute();
if (xmlStreamer != null)
{
string value = attribute.toStringValue(resourceTable, locale);
if (intAttributes.Contains(attribute.getName()) && Utils.isNumeric(value))
{
try
{
value = getFinalValueAsString(attribute.getName(), value);
}
catch
{
//ignore exception
}
}
attribute.setValue(value);
attributes.set(count, attribute);
}
}
xmlNodeStartTag.setAttributes(attributes);
if (xmlStreamer != null)
{
xmlStreamer.onStartTag(xmlNodeStartTag);
}
return(xmlNodeStartTag);
}
private void onAttribute(Attribute_ attribute)
{
sb.Append(" ");
string nspace = this.namespaces.getPrefixViaUri(attribute.getNamespace());
if (nspace == null)
{
nspace = attribute.getNamespace();
}
if (nspace != null && !nspace.Equals(string.Empty))
{
sb.Append(nspace).Append(':');
}
string escapedFinalValue = XmlEscaper.escapeXml10(attribute.getValue());
sb.Append(attribute.getName()).Append('=').Append('"').Append(escapedFinalValue).Append('"');
}
