pull解析省市xml数据
发布时间：2020-12-16 02:15:53 所属栏目：百科 来源：网络整理
导读：public static ArrayListCityData readCityXML(InputStream inStream) { ArrayListCityData provinceDataList = null; XmlPullParser parser = Xml.newPullParser(); try { parser.setInput(inStream,"UTF-8"); int eventType = parser.getEventType(); City
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public static ArrayList<CityData> readCityXML(InputStream inStream) { ArrayList<CityData> provinceDataList = null; XmlPullParser parser = Xml.newPullParser(); try { parser.setInput(inStream,"UTF-8"); int eventType = parser.getEventType(); CityData provinceData = null; ArrayList<CityData.City> cityArrayList=null; CityData.City city = null; while (eventType != XmlPullParser.END_DOCUMENT) { switch (eventType) { case XmlPullParser.START_DOCUMENT://文档开始事件,可以进行数据初始化处理 provinceDataList = new ArrayList<CityData>(); break; case XmlPullParser.START_TAG://开始元素事件 String name = parser.getName(); if ("province".equals(name)) { provinceData=new CityData(); // cityList=new ArrayList<ArrayList<CityData.City>>(); cityArrayList=new ArrayList<>(); String cityName = parser.getAttributeValue(0); String provinceCode = parser.getAttributeValue(1); provinceData.setProvinceName(cityName); provinceData.setProvinceCode(provinceCode); } if ("city".equals(name)) { city = new CityData.City(); String cityName = parser.getAttributeValue(0); String cityCode = parser.getAttributeValue(1); city.setCityName(cityName); city.setCityCode(cityCode); } break; case XmlPullParser.END_TAG://结束元素事件 if(("city").equals(parser.getName()) ){ cityArrayList.add(city); provinceData.setCityList(cityArrayList); city=null; } if (("province").equals(parser.getName()) && provinceData != null) { provinceDataList.add(provinceData); provinceData = null; } break; } eventType = parser.next(); } inStream.close(); return provinceDataList; } catch (Exception e) { e.printStackTrace(); } return null; } //调用 InputStream inputStream = null; try { inputStream = getAssets().open("ProvinceData.xml"); provinceDataList= PullCityDataForXml.readCityXML(inputStream); initPickerView(provinceStr,cityList); } catch (IOException e) { e.printStackTrace(); } 省市XML文件 <province name="北京市" provinceCode="1"> <city name="北京市" cityCode="1001"/> </province> <province name="天津市" provinceCode="2"> <city name="天津市" cityCode="1002"/> </province> <province name="河北省" provinceCode="3"> <city name="石家庄市" cityCode="1003"/> <city name="唐山市" cityCode="1004"/> <city name="秦皇岛市" cityCode="1005"/> <city name="邯郸市" cityCode="1006"/> <city name="邢台市" cityCode="1007"/> <city name="保定市" cityCode="1008"/> <city name="张家口市" cityCode="1009"/> <city name="承德市" cityCode="1010"/> <city name="沧州市" cityCode="1011"/> <city name="廊坊市" cityCode="1012"/> <city name="衡水市" cityCode="1013"/> </province> （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |