嵌套JSONArray记录分析问题的Android [英] Nested JSONArray Record Parsing Issue Android
本文介绍了嵌套JSONArray记录分析问题的Android的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想提出一个接收JSON数据从服务器一应用程序，用户将选择像0,1,2从微调值...等等，在号码选择JSON的基础上，将返回从用户定义的数据指数像0,1 ..我不知道如何在Android的解析内JSON数据
JSON =新的JSONObject（JSONParser.Result）;
JSONArray jArray = json.getJSONArray（数据）;
StopElement _stop =新StopElement（）;
Log.d（JSON算法中结果，json.toString（））;如果（jArray！= NULL）{
的for（int i = 0; I＆LT; jArray.length（）;我++）{
jsonarray = jArray.getJSONArray（ⅰ）;
如果（jsonarray！= NULL）{
对于（INT J = 0; J＆LT; jsonarray.length（）;我++）{
如果（我== 0）{
jsonarray = jArray.getJSONArray（J）;
_stop.setName（jsonarray.getString（0））;
StopElement.Stop_name_list.add（_stop.getName（））;
}
}
}其他{
打破;
}
}
}其他{
返回null;
}
** JSON数据**[[[Sadiqabad集市，33.634525，73.074326，suzk1]，[Chungi否8，33.627262，73.093567，suzk1]，[雅杂接地，33.628395 73.101936，suzk1]，[卡纳桥，33.629967，73.112823，suzk1]，[栗之路，33.643162，73.102928，21] [法扎巴德，33.663212，73.084801，21]]，[[Sadiqabad集市，33.634525，73.074326，suzk1]，[汽油泵，33.634109，73.076363 suzk1]，[月光集市，33.631584，73.072563，suzk1]，[Rahmanabad，33.639065，73.075714，3]，[护照Office\",\"33.642410\",\"73.076981\",\"3\"],[\"Shamsabad\",\"33.650101\",\"73.079994\",\"3\"],[\"Faizabad\",\"33.663212\",\"73.084801\",\"3\"]],[[\"Sadiqabad朝克，33.634525，73.074326，suzk1]，[Chungi否8，33.627262，73.093567，suzk1]，[雅杂接地，33.628395，73.101936， suzk1]，[卡纳桥，33.629967，73.112823，suzk1]，[齐亚清真寺，33.637196，73.107407，124-A]，[栗之路 33.643162，73.102928，124-A]，[Dhok喀喇汗，33.653118，73.095444，124-A]，[法扎巴德，33.663212，73.084801 ，124-A]]，[[Sadiqabad集市，33.634525，73.074326，suzk1]，[Chungi否8，33.627262，73.093567，suzk1]，[ 雅杂接地，33.628395，73.101936，suzk1]，[卡纳桥，33.629967，73.112823，suzk1]，[齐亚回教堂，33.637196，73.107407 136]，[栗之路，33.643162，73.102928，136]，[伊克巴尔镇，33.644279，73.100113，136]，[Dhok喀喇汗 33.653118，73.095444，136]，[法扎巴德，33.663212，73.084801，136]]，[[Sadiqabad集市，33.634525，73.074326，suzk13 ]，[Dhok阿里阿卡巴，33.636997，73.092117，suzk13]，[公路停止，33.679722，73.075584，suzk13]，[Bhinder，33.556244 73.167946，suzk3]，[Lohi Bher，33.586273，73.145493，124]，[野生动物公园，33.578770，73.132309，124]，[ 机场集市，33.593803，73.139938，124]，[Gangal，33.612591，73.125801，124]，[卡纳桥，33.629967，73.112823， 124]，[齐亚清真寺，33.637196，73.107407，124]，[栗之路，33.643162，73.102928，124]，[Dhok喀喇汗 33.653118，73.095444，124]，[法扎巴德，33.663212，73.084801，124]]，[[Sadiqabad集市，33.634525，73.074326，suzk13 ]，[加油机，33.634109，73.076363，suzk13]，[月光集市，33.631584，73.072563，suzk13]，[中央医院，33.628784 73.070641，suzk13]，[纳兹影院，33.623936，73.067802，suzk13]，[瓦里丝汗，33.620728，73.066078，suzk13]，[Comittee朝克，33.612946，73.065193，suzk13]，[Liaquat巴格，33.606808，73.064835，suzk13]，[Marir哈桑，33.596905，73.064445， suzk7]，[旁遮普House\",\"33.592701\",\"73.065453\",\"suzk7\"],[\"Jhanda\",\"33.588970\",\"73.076195\",\"suzk7\"],[\"Raheemabad\",\"33.599159\",\"73.080048\",\"21\"],[\"Airport\",\"33.603565\",\"73.097137\",\"21\"],[\"Tajabad\",\"33.601593\",\"73.126213\",\"21\"],[\"Koral集市，33.605282，73.131279，21] [卡纳桥，33.629967，73.112823，21] [栗之路，33.643162，73.102928， 21]，[法扎巴德，33.663212，73.084801，21]]，[[Sadiqabad集市，33.634525，73.074326，suzk13]，[汽油泵， 33.634109，73.076363，suzk13]，[月光集市，33.631584，73.072563，suzk13]，[中心医院，33.628784，73.070641，suzk13]， [纳兹影院，33.623936，73.067802，suzk13]，[瓦里丝汗，33.620728，73.066078，suzk13]，[Comittee集市，33.612946，73.065193 ，suzk13]，[Liaquat巴格，33.606808，73.064835，suzk13]，[医学院，33.602753，73.067200，29] [先生赛义德男孩学校，33.609600，73.078766，29] [福吉塔，33.606770，73.084106，29] [Chaklala Station\",\"33.601013\",\"73.095924\",\"29\"],[\"Raheemabad\",\"33.599159\",\"73.080048\",\"29\"],[\"Airport\",\"33.603565\",\"73.097137\",\"21\"],[\"Tajabad\",\"33.601593\",\"73.126213\",\"21\"],[\"Koral集市，33.605282，73.131279，21] [卡纳桥，33.629967，73.112823，21] [栗之路，33.643162，73.102928， 21]，[法扎巴德，33.663212，73.084801，21]]，[[Sadiqabad集市，33.634525，73.074326，suzk13]，[汽油泵， 33.634109，73.076363，suzk13]，[月光集市，33.631584，73.072563，suzk13]，[中心医院，33.628784，73.070641，suzk13]， [纳兹电影，33.623936，73.067802，suzk13]]]
解决方案
我解决我的问题是这样
{尝试
诠释计数= 0;
如果（成功== 1）{
JSON =新的JSONObject（JSONParser.Result）;
jArray = json.getJSONArray（数据）;
StopElement _stop =新StopElement（）;
的for（int i = 0; I＆LT; jArray.length（）;我++）{
数=计+ 1;
// Log.d（计数器，将String.valueOf（计数））;
get_path.add（将String.valueOf（计数））;
jsonarray = jArray.getJSONArray（ⅰ）;
Log.d（路径阵列，jsonarray.toString（））;
如果（getitemno大于0）{
的getPath = jArray.getJSONArray（getitemno）;
对于（INT J = 0; J＆LT; getpath.length（）; J ++）{
调用getResult = getpath.getJSONArray（J）;
_stop.setName（getresult.getString（0））;
_map.setLat（getresult.getDouble（1））;
_map.setLng（getresult.getDouble（2））;
StopElement.Stop_name_list.add（_stop.getName（））;
MapCoordinatesElement.Lat.add（_map.getLat（））;
MapCoordinatesElement.Lng.add（_map.getLng（））;
//Log.d(\"Stop名，_stop.getName（））;
// Log.d（指数阵，getpath.toString（））;
}
}其他{
的getPath = jArray.getJSONArray（0）;
对于（INT J = 0; J＆LT; getpath.length（）; J ++）{
调用getResult = getpath.getJSONArray（J）;
_stop.setName（getresult.getString（0））;
_map.setLat（getresult.getDouble（1））;
_map.setLng（getresult.getDouble（2））;
StopElement.Stop_name_list.add（_stop.getName（））;
MapCoordinatesElement.Lat.add（_map.getLat（））;
MapCoordinatesElement.Lng.add（_map.getLng（））;
//Log.d(\"Stop名，_stop.getName（））;
//Log.d(\"Index阵列，getpath.toString（））;
}
}
}
// Log.d（停止算法中的名字，StopElement.Stop_name_list.toString（））;
// Log.d（指数停止名，StopElement.Stop_name_list.toString（））;
}赶上（JSONException E）{
e.printStackTrace（）;
}
I am making a App which receives a JSON Data From Server, User will select a value from Spinner like 0,1,2... and so on, On the Basis of number selection JSON will return a data from user defined index like 0,1.. i don't know how to parse a inner JSON Data in Android
json = new JSONObject(JSONParser.Result);
JSONArray jArray = json.getJSONArray("data");
StopElement _stop = new StopElement();
Log.d("JSON Algo Result", json.toString());
if (jArray!=null) {
for (int i = 0; i < jArray.length(); i++) {
jsonarray = jArray.getJSONArray(i);
if (jsonarray != null) {
for (int j = 0; j < jsonarray.length(); i++){
if(i==0) {
jsonarray = jArray.getJSONArray(j);
_stop.setName(jsonarray.getString(0));
StopElement.Stop_name_list.add(_stop.getName());
}
}
} else {
break;
}
}
} else {
return null;
}
**JSON Data**
[[["Sadiqabad Chowk","33.634525","73.074326","suzk1"],["Chungi No 8","33.627262","73.093567","suzk1"],["Jahaz Ground","33.628395","73.101936","suzk1"],["Khana Bridge","33.629967","73.112823","suzk1"],["Kuri Road","33.643162","73.102928","21"],["Faizabad","33.663212","73.084801","21"]],[["Sadiqabad Chowk","33.634525","73.074326","suzk1"],["Petrol Pump","33.634109","73.076363","suzk1"],["Chandni Chowk","33.631584","73.072563","suzk1"],["Rahmanabad","33.639065","73.075714","3"],["Passport Office","33.642410","73.076981","3"],["Shamsabad","33.650101","73.079994","3"],["Faizabad","33.663212","73.084801","3"]],[["Sadiqabad Chowk","33.634525","73.074326","suzk1"],["Chungi No 8","33.627262","73.093567","suzk1"],["Jahaz Ground","33.628395","73.101936","suzk1"],["Khana Bridge","33.629967","73.112823","suzk1"],["Zia Masjid","33.637196","73.107407","124-A"],["Kuri Road","33.643162","73.102928","124-A"],["Dhok Kala Khan","33.653118","73.095444","124-A"],["Faizabad","33.663212","73.084801","124-A"]],[["Sadiqabad Chowk","33.634525","73.074326","suzk1"],["Chungi No 8","33.627262","73.093567","suzk1"],["Jahaz Ground","33.628395","73.101936","suzk1"],["Khana Bridge","33.629967","73.112823","suzk1"],["Zia Masjid","33.637196","73.107407","136"],["Kuri Road","33.643162","73.102928","136"],["Iqbal Town","33.644279","73.100113","136"],["Dhok Kala Khan","33.653118","73.095444","136"],["Faizabad","33.663212","73.084801","136"]],[["Sadiqabad Chowk","33.634525","73.074326","suzk13"],["Dhok Ali Akbar","33.636997","73.092117","suzk13"],["Highway Stop","33.679722","73.075584","suzk13"],["Bhinder","33.556244","73.167946","suzk3"],["Lohi Bher","33.586273","73.145493","124"],["Wild Life Park","33.578770","73.132309","124"],["Airport Chowk","33.593803","73.139938","124"],["Gangal","33.612591","73.125801","124"],["Khana Bridge","33.629967","73.112823","124"],["Zia Masjid","33.637196","73.107407","124"],["Kuri Road","33.643162","73.102928","124"],["Dhok Kala Khan","33.653118","73.095444","124"],["Faizabad","33.663212","73.084801","124"]],[["Sadiqabad Chowk","33.634525","73.074326","suzk13"],["Petrol Pump","33.634109","73.076363","suzk13"],["Chandni Chowk","33.631584","73.072563","suzk13"],["Central Hospital","33.628784","73.070641","suzk13"],["Naz Cinema","33.623936","73.067802","suzk13"],["Waris Khan","33.620728","73.066078","suzk13"],["Comittee Chowk","33.612946","73.065193","suzk13"],["Liaquat Bagh","33.606808","73.064835","suzk13"],["Marir Hassan","33.596905","73.064445","suzk7"],["Punjab House","33.592701","73.065453","suzk7"],["Jhanda","33.588970","73.076195","suzk7"],["Raheemabad","33.599159","73.080048","21"],["Airport","33.603565","73.097137","21"],["Tajabad","33.601593","73.126213","21"],["Koral Chowk","33.605282","73.131279","21"],["Khana Bridge","33.629967","73.112823","21"],["Kuri Road","33.643162","73.102928","21"],["Faizabad","33.663212","73.084801","21"]],[["Sadiqabad Chowk","33.634525","73.074326","suzk13"],["Petrol Pump","33.634109","73.076363","suzk13"],["Chandni Chowk","33.631584","73.072563","suzk13"],["Central Hospital","33.628784","73.070641","suzk13"],["Naz Cinema","33.623936","73.067802","suzk13"],["Waris Khan","33.620728","73.066078","suzk13"],["Comittee Chowk","33.612946","73.065193","suzk13"],["Liaquat Bagh","33.606808","73.064835","suzk13"],["Medical College","33.602753","73.067200","29"],["Sir Syed Boys School","33.609600","73.078766","29"],["Fauji Tower","33.606770","73.084106","29"],["Chaklala Station","33.601013","73.095924","29"],["Raheemabad","33.599159","73.080048","29"],["Airport","33.603565","73.097137","21"],["Tajabad","33.601593","73.126213","21"],["Koral Chowk","33.605282","73.131279","21"],["Khana Bridge","33.629967","73.112823","21"],["Kuri Road","33.643162","73.102928","21"],["Faizabad","33.663212","73.084801","21"]],[["Sadiqabad Chowk","33.634525","73.074326","suzk13"],["Petrol Pump","33.634109","73.076363","suzk13"],["Chandni Chowk","33.631584","73.072563","suzk13"],["Central Hospital","33.628784","73.070641","suzk13"],["Naz Cinema","33.623936","73.067802","suzk13"]]]
解决方案
I Solved My Issue like this
try {
int count = 0;
if (success == 1) {
json = new JSONObject(JSONParser.Result);
jArray = json.getJSONArray("data");
StopElement _stop = new StopElement();
for (int i = 0; i < jArray.length(); i++) {
count = count + 1;
// Log.d("Counter", String.valueOf(count));
get_path.add(String.valueOf(count));
jsonarray = jArray.getJSONArray(i);
Log.d("path Array", jsonarray.toString());
if (getitemno>0) {
getpath = jArray.getJSONArray(getitemno);
for (int j = 0; j < getpath.length(); j++) {
getresult = getpath.getJSONArray(j);
_stop.setName(getresult.getString(0));
_map.setLat(getresult.getDouble(1));
_map.setLng(getresult.getDouble(2));
StopElement.Stop_name_list.add(_stop.getName());
MapCoordinatesElement.Lat.add(_map.getLat());
MapCoordinatesElement.Lng.add(_map.getLng());
//Log.d("Stop names", _stop.getName());
// Log.d("Index Array", getpath.toString());
}
} else {
getpath = jArray.getJSONArray(0);
for (int j = 0; j < getpath.length(); j++) {
getresult = getpath.getJSONArray(j);
_stop.setName(getresult.getString(0));
_map.setLat(getresult.getDouble(1));
_map.setLng(getresult.getDouble(2));
StopElement.Stop_name_list.add(_stop.getName());
MapCoordinatesElement.Lat.add(_map.getLat());
MapCoordinatesElement.Lng.add(_map.getLng());
//Log.d("Stop names", _stop.getName());
//Log.d("Index Array", getpath.toString());
}
}
}
// Log.d("Stop names of Algo", StopElement.Stop_name_list.toString());
// Log.d("Index Stop names", StopElement.Stop_name_list.toString());
} catch (JSONException e) {
e.printStackTrace();
}
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