This question already has answers here:
How do I parse JSON in Android? [duplicate]
(3 answers)
Closed 4 years ago.
I am trying to get a single string from a JSON response.("oppdatert")
The following line is returned when i run my function:
{"isError":false,"errorMsg":null,"response":{"oppdatert":"ja"}}
This is an async-task, and under onTaskComplete i have the following code:
String approved = null;
JSONArray myJsonArray = JSONreturn.getJSONArray("response");
myList.clear();
for(int i = 0; i < myJsonArray.length(); i++) {
JSONObject brukerOppdatert = myJsonArray.getJSONObject(i);
approved = brukerOppdatert.getString("oppdatert");
The application crashes after "JSONArray = myJsonArray = ..."
This method have worked on other json-array, but the difference is that in the past there have been more then one object.
any ideas?
First of all your response is JSONObject not JSONArray. so
JSONObject myJsonobject = JSONreturn.getJSONObject("response");
myList.clear();
myJsonobject.getString("oppdatert");
So
myJsonobject.getString("oppdatert")
this will get you, your required string.
Related
This question already has answers here:
Converting JSONarray to ArrayList
(23 answers)
Closed 6 years ago.
This is the link to my webserivce please check out
https://drive.google.com/open?id=0BwCPG2lI_UeCcXlLUGhibTJEdWs
this is image of the android code
android code
please help me
at first you should send JSONArray Data inside JSONObject then via below codes get and set your list
public void onResponse(String response) {
try {
JSONObject responseJsonObject = new JSONObject(response);
JSONArray arrayJsonObject = responseJsonObject.getJSONArray("items");
for (int i = 0; i < arrayJsonObject.length(); i++) {
JSONObject jsonObject = arrayJsonObject.getJSONObject(i);
//Or do somthing with Array Datas
}
}
}
if your array not have name :
JSONArray jsonArray = new JSONArray(String_Result);
This may be possible of duplicate question but am struggling with this am getting json array response like this:
[{"data":"25"},{"MobID":"88"}]
JsonArray jsonarray=new JsonArray(serverresponse);
for(int i=0;i<jsonarray.length();i++){
JsonObject json=new JsonObject(i);
String data=json.getInt("data");
String Mobid=jsong.getInt("MobID");
}
}
Is it possible to parse this type of json i haven't found any parsing method for this above method as a beginner am struggling with this you people are here to help beginner like this Thanks in advance!!!
Try this:
JSONArray array = new JSONArray(serverResponse);
for (int i = 0; i < array.length(); i++) {
JSONObject object = array.getJSONObject(i);
int data = object.getInt("data");
int mobid = object.getInt("MobID");
// use them ...
}
Hint: the secret (sh!) is to read the javadocs! All of the methods you needed are in the JSONArray and JSONObject javadocs.
Note: I corrected a number of style errors in your code (and some bugs). Please compare your version and mine to see what I fixed.
This question already has answers here:
How to parse JSON in Java
(36 answers)
Closed 8 years ago.
I have,
[{"GroupPosition":0,"ChildPosition":0},{"GroupPosition":0,"ChildPosition":1},{"GroupPosition":1,"ChildPosition":0}]
How do I split them into:
GroupPosition:
[0,0,1] or {0,0,1}
ChildPosition:
[0,0,0] or {0,0,0}
Your input is in json format. Consider my code is sample.
private static ArrayList<String> array_1 = new ArrayList<String>();;
String json = [{"GroupPosition":0,"ChildPosition":0},{"GroupPosition":0,"ChildPosition":1},{"GroupPosition":1,"ChildPosition":0}];
JSONArray leagues = new JSONArray(json);
for (int i = 0; i < leagues.length(); i++) {
JSONObject obj = leagues.getJSONObject(i);
array_1.add(obj.getString("GroupPosition"));
}
This question already has answers here:
Sending and Parsing JSON Objects in Android [closed]
(11 answers)
Closed 8 years ago.
As you see, I have a json. And I retrieved it . But i can retrieve the category's ID,name. But I have to change my Project to Object.
So, How can i iterate my project. Or there is any another way to do it ?
Here I just get the ID from Jsonarray,use this way to get the other jsonobject element inside the jsonarray do like that for rest of the elements.
try{
ArrayList<String>ID=new ArrayList<String>();
JSONObject jObject= new JSONObject(JsonString);
JSONArray menuObject = new JSONArray(jObject.getString("category"));
JSONArray menuObject1;
for(int i=0;i<menuObject.length;i++){
menuObject1 = new JSONArray(jObject.getString("project"));
}
for(int i=0;i<menuObject1.length;i++){
String ID= menuObject.getJSONObject(i).getString("ID");
ID.add(ID);
}
}catch(Exception e){
}
I am trying to pass some json encoded data from cakephp to android, I have a problem when passing the data
I use
echo json_encode($todaysdata);
exit();
in CakePhp and when I debug this code in cakephp, I get a result in the browser
[{"status":{"uname":"sibin","pass":"shanu","upid":14}},
{"status": {"uname":"amal","pass":"amalu","upid":14}}
]
I need to extract these two status details seperately in Android
I tried one code in android, it gives result, but result is repeated
I want the result of two status seperately
If anybody know, please help me.
set status value as from current json String :
JSONArray jsonarr = new JSONArray("your json String");
for(int i = 0; i < jsonarr.length(); i++){
JSONObject jsonobj = jsonarr.getJSONObject(i);
// get status JSONObject
JSONObject jsonobjstatus = jsonobj.getJSONObject("status");
// get uname
String str_uname=jsonobjstatus.getString("uname");
// get pass
String str_pass=jsonobjstatus.getString("pass");
// get upid
String str_upid=jsonobjstatus.getString("upid");
}
Try with the following code.
JSONArray jsonArray = new JSONArray("yourJsonResponseInString");
for(int i=0;i<jsonArray.length();i++)
{
JSONObject e = jsonArray.getJSONObject(i);
JSONObject jsonObject = e.getJSONObject("status");
Log.i("=== UserName","::"+jsonObject.getString("uname"));
Log.i("=== Password","::"+jsonObject.getString("pass"));
Log.i("=== UId","::"+jsonObject.getString("upid"));
}