Convert String to array in android from json response

Question

I am getting json response in array form like this

 ["Monday","Wednesday","Friday"]

, but it is not saving as a array in android, I am storing that in a string like this

 String daysOfInterest = map.get("daysOfinterest");

 [{"careTypeId":"10","careTypeName":"Vacation Care","daysOfinterest":["Tuesday","Thursday","Saturday"],"childDaysOfInterestId"‌:"424"},
  {"careTypeId":"10","careTypeName":"Vacation Care","daysOfinterest":["Monday","Wednesday","Friday"],"childDaysOfInterestId":"‌425"}]

this is my response and I am storing that daysofInterest in hashmap...and getting using hashmap

But I want to get that in a array form

What is the exact response and how are you trying to store it in an array? Post the code that you tried. — Prerak Sola
– Prerak Sola, Commented Aug 3, 2016 at 10:19
[{"careTypeId":"10","careTypeName":"Vacation Care","daysOfinterest":["Tuesday","Thursday","Saturday"],"childDaysOfInterestId":"424"},{"careTypeId":"10","careTypeName":"Vacation Care","daysOfinterest":["Monday","Wednesday","Friday"],"childDaysOfInterestId":"425"}] this is my response and I am storing that daysofInterest in hashmap...and getting using hashmap — ajay110125
– ajay110125, Commented Aug 3, 2016 at 10:21

Community · Accepted Answer · 2017-05-23 10:28:45Z

1

you can convert the json array into a java array with this

ArrayList<String> list = new ArrayList<String>();     
JSONArray jsonArray = (JSONArray)jsonObject; 
if (jsonArray != null) { 
   int len = jsonArray.length();
   for (int i=0;i<len;i++){ 
    list.add(jsonArray.get(i).toString());
   } 
} 
String[] myArray = list.toArray(new String[list.size()]);

then you can pass the array elements to your map. more info here Convert Json Array to normal Java Array

edited May 23, 2017 at 10:28

CommunityBot

11 silver badge

answered Aug 3, 2016 at 10:24

El0din

3,3683 gold badges22 silver badges33 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

faranjit · Accepted Answer · 2016-08-03 11:54:50Z

0

GsonBuilder gsonBuilder = new GsonBuilder();
Gson gson = gsonBuilder.create();
Days[] daysArray = gson.fromJson(jsonString, Days[].class);

Here is Gson library and here is example.

answered Aug 3, 2016 at 11:54

faranjit

1,6371 gold badge18 silver badges26 bronze badges

Comments

Pingolin · Accepted Answer · 2019-04-21 11:20:10Z

0

Hope this is useful.

yourstring is ["AA", "BB", "CC"]

if (!yourstring.equals("")) {
    String[] type = yourstring
    .replace("[", "")
    .replace("]", "")
    .replace("\"", "")
    .split(",");
}

edited Apr 21, 2019 at 11:20

Pingolin

3,4677 gold badges29 silver badges43 bronze badges

answered Apr 21, 2019 at 9:47

Infomaster

87110 silver badges8 bronze badges

Collectives™ on Stack Overflow

Convert String to array in android from json response

3 Answers 3

Comments

Comments

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

3 Answers 3

Comments

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related