/**
* 生成sel的document
*
* @param normalName normal普通状态的图片名
* @param specialName 特殊状态(pressed按下/checked选中)的图片名
* @param end 特殊状态(pressed按下/checked选中)后缀名
* @return
*/
public static Document createSelector(String normalName, String specialName, String end) {
Document doc = XmlUtil.read("res\\drawable\\sel.xml");
Element rootElement = doc.getRootElement();
List<Element> elements = XmlUtil.getAllElements(doc);
for (Element element : elements) {
Attribute attr = element.attribute("drawable");
if (attr == null) {
continue;
}
String value = attr.getStringValue();
if (value.contains(end)) {
// 替换特殊状态(pressed/checked)的item加后缀
value = value.replace(end, specialName);
attr.setValue(value);
} else if (element.attributeCount() > 1) {
// 移除不需要的element
rootElement.remove(element);
} else {
// normal状态的item不加后缀
value = value.replace("normal", normalName);
attr.setValue(value);
}
}
return doc;
}
public static Entity parseElement(Element ele, int level) {
Entity entity = new Entity();
entity.name = ele.getName();
entity.content = ele.getTextTrim();
entity.level = level;
if (ele.attributeCount() > 0) {
entity.attributes = new HashMap<String, String>();
for (int i = 0; i < ele.attributeCount(); i++) {
Attribute attr = ele.attribute(i);
entity.attributes.put(attr.getName(), attr.getText());
}
}
List<Element> cEs = ele.elements();
if (cEs.size() > 0) {
entity.children = new HashMap<String, Entity>();
for (int i = 0; i < cEs.size(); i++) {
entity.children.put(cEs.get(i).getName(), parseElement(cEs.get(i), level + 1));
}
}
return entity;
}
/**
* Writes the attributes of the given element
*
* @param element DOCUMENT ME!
* @throws IOException DOCUMENT ME!
*/
protected void writeAttributes(Element element) throws IOException {
// I do not yet handle the case where the same prefix maps to
// two different URIs. For attributes on the same element
// this is illegal; but as yet we don't throw an exception
// if someone tries to do this
for (int i = 0, size = element.attributeCount(); i < size; i++) {
Attribute attribute = element.attribute(i);
Namespace ns = attribute.getNamespace();
if ((ns != null) && (ns != Namespace.NO_NAMESPACE) && (ns != Namespace.XML_NAMESPACE)) {
String prefix = ns.getPrefix();
String uri = namespaceStack.getURI(prefix);
if (!ns.getURI().equals(uri)) {
writeNamespace(ns);
namespaceStack.push(ns);
}
}
// If the attribute is a namespace declaration, check if we have
// already written that declaration elsewhere (if that's the case,
// it must be in the namespace stack
String attName = attribute.getName();
if (attName.startsWith("xmlns:")) {
String prefix = attName.substring(6);
if (namespaceStack.getNamespaceForPrefix(prefix) == null) {
String uri = attribute.getValue();
namespaceStack.push(prefix, uri);
writeNamespace(prefix, uri);
}
} else if (attName.equals("xmlns")) {
if (namespaceStack.getDefaultNamespace() == null) {
String uri = attribute.getValue();
namespaceStack.push(null, uri);
writeNamespace(null, uri);
}
} else {
char quote = format.getAttributeQuoteCharacter();
writer.write(" ");
writer.write(attribute.getQualifiedName());
writer.write("=");
writer.write(quote);
writeEscapeAttributeEntities(attribute.getValue());
writer.write(quote);
}
}
}
@SuppressWarnings("unchecked")
Descriptor(Element el) {
// copy in sub-properties (child nodes)
List<Element> elements = el.elements();
for (Element element : elements) {
put(element);
}
// copy in attributes
for (int i = 0; i < el.attributeCount(); i++) {
if (this.attributesMap == null) {
this.attributesMap = new HashMap<String, String>();
}
Attribute attribute = (Attribute) el.attribute(i);
String value = attribute.getValue();
if (value != null) {
this.attributesMap.put(attribute.getName(), value);
}
}
}
@Override
public String[] getAttributeNames() {
String[] ret = new String[internal.attributeCount()];
for (int x = 0; x < ret.length; ++x) ret[x] = internal.attribute(x).getQualifiedName();
return ret;
}
