[
{
"countries": [
{
"id": 1,
"country": "India"
},
{
"id": 2,
"country": "Australia"
},
{
"id": 3,
"country": "Srilanka"
},
{
"id": 4,
"country": "Pakistan"
},
{
"id": 5,
"country": "Switzerland"
}
]
}
]
How to parse this Json Response in Android. i am not getting any proper solution.
please help me.
Do it like this...
JSONArray arr = locs.getJSONArray("countries");
for (int i = 0; i < arr.length(); ++i) {
JSONObject rec = arr.getJSONObject(i);
int id = rec.getInt("id");
String con = rec.getString("country");
// ...
}
JSONArray jArr=new JSONArray(response);
for(int i=0;i<jArr.length;i++)
{
id[]=jArr.getJSONObject(i).getInt("id");
con[]=jArr.getJSONObject(i).getString("country");
}
http://developer.android.com/reference/org/json/JSONTokener.html
I've also seen Jackson used in Android apps.
JSONArray countriesobj = new JSONArray();
JSONObject json;
try {
JSONObject jObject = new JSONObject(response);
json = jObject;
countriesobj = json.getJSONArray("countries");
country = new String[countriesobj.length()];
for (int i = 0; i < countriesobj.length(); i++) {
JSONObject e = countriesobj.getJSONObject(i);
country[i] = e.getString("country");
}
} catch (Exception e) {
e.printStackTrace();
}
Related
I have two items in arraylist
Position 0 : product_id=500,amout=1
Position 1 : product_id=501,amout=1
I want to create this type of json
{
"user_id": "3",
"shipping_id": "1",
"payment_id": "2",
"products": {
"500": {
"product_id": "500",
"amount": "1"
},
"501": {
"product_id": "501",
"amount":"1"
}
}
}
This is my code
JSONObject jsonObject = new JSONObject();
jsonObject.accumulate("user_id", usr);
jsonObject.accumulate("shipping_id", shipping_id);
jsonObject.accumulate("payment_id", payment_id);
for( i=0;i<alProductss.size();i++) {
String a = alProductss.get(i).getAnount();
String b = alProductss.get(i).getProduct_id();
JSONObject productObject = new JSONObject();
jsonObject.accumulate("products", productObject);
JSONObject numberObject = new JSONObject();
numberObject.accumulate("product_id", b);
numberObject.accumulate("amount", a);
productObject.accumulate(b, numberObject);
}
I am getting this Responce:
{
"user_id":"230",
"shipping_id":"1",
"payment_id":"14",
"products":[
{"579":
{
"product_id":"579",
"amount":"1"
}
},
{"593":
{
"product_id":"593",
"amount":"1"
}
}]
}
But I want this json Responce please help for getting resultant responce.
{
"user_id": "3",
"shipping_id": "1",
"payment_id": "2",
"products": {
"500": {
"product_id": "500",
"amount": "1"
},
"501": {
"product_id": "501",
"amount":"1"
}
}
}
You can use the following code to generate your JSON,
try {
JSONObject jsonObject = new JSONObject();
jsonObject.put("user_id", usr);
jsonObject.put("shipping_id", shipping_id);
jsonObject.put("payment_id", payment_id);
JSONObject productValueObject = new JSONObject();
for (int i = 0; i < alProductss.size(); i++) {
String a = alProductss.get(i).getAmount();
String b = alProductss.get(i).getProduct_id();
JSONObject projectObj = new JSONObject();
projectObj.put("product_id", b);
projectObj.put("amount", a);
productValueObject.put(b, projectObj);
}
jsonObject.put("products", productValueObject);
} catch (JSONException e) {
e.printStackTrace();
}
try this one..
JSONObject jsonObject = new JSONObject();
jsonObject.accumulate("user_id", usr);
jsonObject.accumulate("shipping_id", shipping_id);
jsonObject.accumulate("payment_id", payment_id);
JSONArray jsonArray = new JSONArray();
for( i=0;i<alProductss.size();i++) {
String a = alProductss.get(i).getAnount();
String b = alProductss.get(i).getProduct_id();
JSONObject productObject = new JSONObject();
JSONObject numberObject = new JSONObject();
numberObject.accumulate("product_id", b);
numberObject.accumulate("amount", a);
jsonArray.put(numberObject);
}
jsonObject.put("products",jsonArray);
Before I parse json json array, but this json object. Its It drove me to a standstill. How i can parse json like this:
{ "test1": {
"1": {
"action": "0",
"type": "1",
"id": "1",
},
"2": {
"action": "0",
"type": "1",
"id": "2",
}
},
"test2": {
"1": {
"id": "1",
"name": "one"
},
"2": {
"id": "2",
"name": "two"
},
"5": {
"id": "5",
"name": "three"
}
}}
When you don't have a fixed set of keys, that you know upfront, the only way to parse it is to use keys(). It returns an Iterator with the keys contained in the JSONObject. In your case you could have
JSONObject jsonObject = new JSONObject(...);
Iterator<String> iterator = jsonObject.keys();
while(iterator.hasNext()) {
String currentKey = iterator.next();
JSONObject obj = jsonObject.optJSONObject(key);
if (obj != null) {
Iterator<String> iterator2 = obj.keys();
}
}
iterator will return test1 and test2, while iterator2 will return 1 and 2, for test1 and 1 ,2 , 5 for test2
You can create a JSONObject From string as bellow
JSONObject jsonObject = new JSONObject(YOUR_JSON_STRING);
and to parse the jsonObject
JSONObject test1Json = jsonObject.getJSONObject("test1");
JSONObject oneTest1Json = test1Json.getJSONObject("1");
to get String values
String action = oneTest1Json.getString("action");
String type = oneTest1Json.getString("type");
String id = oneTest1Json.getString("id");
Log.d("Json parse","action -"+action+" type -"+type+" id -"+id);
if need them as JSONArray the you can try
public JSONArray getJsonArray (JSONObject jsonObject){
JSONArray nameJsonArray = jsonObject.names();
JSONArray jsonArray = new JSONArray();
for (int i = 0; i < nameJsonArray.length(); i++) {
try {
String key = nameJsonArray.getString(i);
jsonArray.put(jsonObject.getString(key));
} catch (JSONException e) {
e.printStackTrace();
}
}
return jsonArray;
}
in case keys like test1,test2,test3...
JSONObject jsonObject = new JSONObject("{'test1':'Kasun', 'test2':'columbo','test3': '29'}");
JSONArray jsonArray = new JSONArray();
for (int i = 1; i <= jsonObject.names().length(); i++) {
try{
jsonArray.put(jsonObject.getString("test" + i));
}catch (JSONException e){
e.printStackTrace();
}
you can get your JSONArray this way.
This is my JSON output. I am trying to return the "id": "9040" from instructions but am having trouble
{
"packages": [
{
"instructions": [
{
"id": "9040",
"fn": "test.xml",
"#type": "down",
"fp": ""
}
],
"id": "47968",
"time": 1396036698630,
"priority": 0
}
]
}
Here is my code that returns the "Package" -> "Id"
JSONObject jObject = new JSONObject(json);
JSONArray jsonMainNode = jObject.optJSONArray("packages");
int lengthJsonArr = jsonMainNode.length();
for(int i=0; i < lengthJsonArr; i++)
{
/****** Get Object for each JSON node.***********/
JSONObject jsonChildNode = jsonMainNode.getJSONObject(i);
fileid = Integer.parseInt(jsonChildNode.optString("id").toString());
if (fileid > 0 )
Log.i("JSON parse", "id = "+ fileid);
}
Any help would be much appreciated.
Thank you
You forget about JSONArray instructions
{
"packages": [
{
"instructions": [
{
"id": "9040",
"fn": "test.xml",
"#type": "down",
"fp": ""
}
],
"id": "47968",
"time": 1396036698630,
"priority": 0
}
]
}
To parse
JSONObject jObject = new JSONObject(json);
JSONArray jsonMainNode = jObject.optJSONArray("packages");
JSONObject jb = (JSONObject) jsonMainNode.get(0);
JSONArray instructions = jb.getJSONArray("instructions");
JSONObject jb1 = (JSONObject) instructions.get(0);
String id = jb1.getString("id");
I am parsing some JSON that has arrays within arrays, and I just cant seem to get the data of the arrays within the first array.
My JSON looks like this (I cut it off in the end so it wasn't that long):
{"TrackingInformationResponse": {
"shipments": [
{
"shipmentId": "03015035146308",
"uri": "\/ntt-service-rest\/api\/shipment\/03015035146308\/0",
"assessedNumberOfItems": 1,
"deliveryDate": "2013-05-13T11:47:00",
"estimatedTimeOfArrival": "2013-05-13T16:00:00",
"service": {
"code": "88",
"name": "DPD"
},
"consignor": {
"name": "Webhallen Danmark ApS",
"address": {
"street1": "Elsa Brändströms Gata 52",
"city": "HÄGERSTEN",
"countryCode": "SWE",
"country": "Sverige",
"postCode": "12952"
}
},
"consignee": {
"name": "Lene Bjerre Kontor & IT Service",
"address": {
"street1": "Lene Bjerre",
"street2": "Ørbækvej 8, Hoven",
"city": "TARM",
"countryCode": "???",
"postCode": "6880"
}
},
"statusText": {
"header": "Forsendelsen er udleveret",
"body": "Forsendelsen blev leveret 13-05-2013 kl. 11:47"
},
"status": "DELIVERED",
"totalWeight": {
"value": "0.55",
"unit": "kg"
},
"totalVolume": {
"value": "0.005",
"unit": "m3"
},
"items": [
{
"itemId": "03015035146308",
"dropOffDate": "2013-05-08T17:18:00",
"deliveryDate": "2013-05-13T11:47:00",
"status": "DELIVERED",
"statusText": {
"header": "Forsendelsen er udleveret til modtageren",
"body": "Forsendelsen blev udleveret 13-05-2013 kl. 11:47"
},
I can get the content of the "shipments" array just fine, but I have no idea how to get the contents of the "items" array. My code looks like this:
try {
JSONObject jsonObject = new JSONObject(result);
JSONObject TrackingInformationResponse = new JSONObject(jsonObject.getString("TrackingInformationResponse"));
JSONArray shipments = new JSONArray(TrackingInformationResponse.getString("shipments"));
for (int i = 0; i < shipments.length(); i++) {
JSONObject JSONitems = shipments.getJSONObject(i);
String shipmentId = JSONitems.getString("shipmentId");
//do stuff
}
} catch (Exception e) {
Log.d("ReadWeatherJSONFeedTask", e.getLocalizedMessage());
}
How would I do the same with the "items" array as I did with the "shipments" array?
You have to get the items array from inside the Shipment array, like you did the shipments, then iterate through that, like you did the shipments.
It might look something like:
JSONObject jsonObject = new JSONObject(result);
JSONObject TrackingInformationResponse = new JSONObject(jsonObject.getString("TrackingInformationResponse"));
JSONArray shipments = new JSONArray(TrackingInformationResponse.getString("shipments"));
for (int i = 0; i < shipments.length(); i++) {
JSONObject JSONitems = shipments.getJSONObject(i);
String shipmentId = JSONitems.getString("shipmentId");
JSONArray items = new JSONArray(JSONitems.getString("items");
//get items stuff
//do stuff
}
} catch (Exception e) {
Log.d("ReadWeatherJSONFeedTask", e.getLocalizedMessage());
}
items is a JSON Array located inside the shipments array, so you need to get the items array within the shipments, maybe like this :
for (int i = 0; i < shipments.length(); i++) {
JSONObject JSONitems = shipments.getJSONObject(i);
String shipmentId = JSONitems.getString("shipmentId");
JSONArray items = new JSONArray(JSONitems.getString("items"));
//iterate over items
}
Hope this helps, Good luck
Try bellow code:
JSONObject jObject = new JSONObject(yourJSONString);
JSONObject trackInfo = jObject.getJSONObject("TrackingInformationResponse");
JSONArray shipMents = trackInfo.getJSONArray("shipments");
JSONArray items = shipMents.getJSONArray("items");
i want to parse the json object using json library.
{
"batters":
{
"batter":
[
{ "id": "1001", "type": "Regular" },
{ "id": "1002", "type": "Chocolate" },
{ "id": "1003", "type": "Blueberry" },
{ "id": "1004", "type": "Devil's Food" }
]
}
}
Using JSON..
JSONObject object = new JSONObject(yourString);
JSONObject batters = object.getJSONObject("batters");
JSONArray batter = batters.getJSONArray("batter");
for(int i = 0 ; i < batter.length() ; i++) {
JSONObject object1 = (JSONObject) batter.get(i);
String id = object1.getString("id");
}
{
"result": "success",
"countryCodeList":
[
{"countryCode":"00","countryName":"World Wide"},
{"countryCode":"kr","countryName":"Korea"}
]
}
Here below I am fetching country details
JSONObject json = new JSONObject(jsonstring);
JSONArray nameArray = json.names();
JSONArray valArray = json.toJSONArray(nameArray);
JSONArray valArray1 = valArray.getJSONArray(1);
valArray1.toString().replace("[", "");
valArray1.toString().replace("]", "");
int len = valArray1.length();
for (int i = 0; i < valArray1.length(); i++) {
Country country = new Country();
JSONObject arr = valArray1.getJSONObject(i);
country.setCountryCode(arr.getString("countryCode"));
country.setCountryName(arr.getString("countryName"));
arrCountries.add(country);
}