Android pull封装，直接解析xml
import java.io.InputStream;import java.lang.reflect.Field;import java.lang.reflect.ParameterizedType;import java.lang.reflect.Type;import java.util.ArrayList;import java.util.List; import org.xmlpull.v1.XmlPullParser; import android.util.Log;import android.util.Xml; /** * 对pull解析xml进行了封装，不用给每个xml，再创建一个解析类 * * @author steven * * http://www.juziku.com/sunlightcs/ * */public class XmlParse { /** * 解析XML * @param is xml字节流 * @param clazz 字节码 如：Object.class * @param startName 开始位置 * @return 返回List列表 */ @SuppressWarnings({ "rawtypes", "unchecked" }) public List getXmlList(InputStream is, Class<?> clazz, String startName) { List list = null; XmlPullParser parser = Xml.newPullParser(); Object object = null; try { parser.setInput(is, "UTF-8"); //事件类型 int eventType = parser.getEventType(); while (eventType != XmlPullParser.END_DOCUMENT) { switch (eventType) { case XmlPullParser.START_DOCUMENT: list = new ArrayList<Object>(); break; case XmlPullParser.START_TAG: //获得当前节点元素的名称 String name = parser.getName(); if (startName.equals(name)) { object = clazz.newInstance(); //判断标签里是否有属性，如果有，则全部解析出来 int count = parser.getAttributeCount(); for(int i=0; i<count; i++) setXmlValue(object, parser.getAttributeName(i), parser.getAttributeValue(i)); } else if (object != null) { setXmlValue(object, name, parser.nextText()); } break; case XmlPullParser.END_TAG: if (startName.equals(parser.getName())) { list.add(object); object = null; } break; } eventType = parser.next(); } } catch (Exception e) { Log.e("xml pull error", e.toString()); } return list; } /** * 解析XML * @param is xml字节流 * @param clazz 字节码 如：Object.class * @return 返回Object */ @SuppressWarnings({ "unchecked", "rawtypes" }) public Object getXmlObject(InputStream is, Class<?> clazz) { XmlPullParser parser = Xml.newPullParser(); Object object = null; List list = null; Object subObject = null; String subName = null; try { parser.setInput(is, "UTF-8"); //事件类型 int eventType = parser.getEventType(); while (eventType != XmlPullParser.END_DOCUMENT) { switch (eventType) { case XmlPullParser.START_DOCUMENT: object = clazz.newInstance(); break; case XmlPullParser.START_TAG: //获得当前节点元素的名称 String name = parser.getName(); Field[] f = null; if(subObject == null){ f = object.getClass().getDeclaredFields(); //判断标签里是否有属性，如果有，则全部解析出来 int count = parser.getAttributeCount(); for(int j=0; j<count; j++) setXmlValue(object, parser.getAttributeName(j), parser.getAttributeValue(j)); }else{ f = subObject.getClass().getDeclaredFields(); } for(int i = 0; i < f.length; i++){ if(f[i].getName().equalsIgnoreCase(name)){ //判断是不是List类型 if(f[i].getType().getName().equals("java.util.List")){ Type type = f[i].getGenericType(); if (type instanceof ParameterizedType) { //获得泛型参数的实际类型 Class<?> subClazz = (Class<?>)((ParameterizedType)type).getActualTypeArguments()[0]; subObject = subClazz.newInstance(); subName = f[i].getName(); //判断标签里是否有属性，如果有，则全部解析出来 int count = parser.getAttributeCount(); for(int j=0; j<count; j++) setXmlValue(subObject, parser.getAttributeName(j), parser.getAttributeValue(j)); if(list == null){ list = new ArrayList<Object>(); f[i].setAccessible(true); f[i].set(object, list); } } }else{ //普通属性 if(subObject != null){ setXmlValue(subObject, name, parser.nextText()); }else{ setXmlValue(object, name, parser.nextText()); } } break; } } break; case XmlPullParser.END_TAG: if (subObject != null && subName.equalsIgnoreCase(parser.getName())) { list.add(subObject); subObject = null; subName = null; } break; } eventType = parser.next(); } } catch (Exception e) { Log.e("xml pull error", e.getMessage()); } return object; } /** * 把xml标签的值，转换成对象里属性的值 * @param t 对象 * @param name xml标签名 * @param value xml标签名对应的值 */ private void setXmlValue(Object t, String name, String value){ try { Field[] f = t.getClass().getDeclaredFields(); for(int i = 0; i < f.length; i++){ if(f[i].getName().equalsIgnoreCase(name)){ f[i].setAccessible(true); //获得属性类型 Class<?> fieldType = f[i].getType(); if(fieldType == String.class) { f[i].set(t, value); }else if(fieldType == Integer.TYPE) { f[i].set(t, Integer.parseInt(value)); }else if(fieldType == Float.TYPE) { f[i].set(t, Float.parseFloat(value)); }else if(fieldType == Double.TYPE) { f[i].set(t, Double.parseDouble(value)); }else if(fieldType == Long.TYPE) { f[i].set(t, Long.parseLong(value)); }else if(fieldType == Short.TYPE) { f[i].set(t, Short.parseShort(value)); }else if(fieldType == Boolean.TYPE) { f[i].set(t, Boolean.parseBoolean(value)); }else{ f[i].set(t, value); } } } } catch (Exception e) { Log.e("xml error", e.toString()); } } }