java - How to get JSONObject values in correct / listed order? -


this question has answer here:

im using iterator<string> _names = _formobject.keys(); values following json values got not arranged in correct order ,for eg got in order of "name,no,phone,sex", how can correct values in json?

{ "form" :{                      "no" : {                 "type" : "text"                   },             "phone" : {                 "type" : "text"              },             "name" : {                 "type" : "text"             },             "sex" : {                 "type" : "radio"               }          }        }

there no "correct order" key-value pairs in json object. however, if manually process json reader, read serialized order - approach works because stream handled before reconstructed object graph (that uses map jsonobject internally).

to access raw json reader, see jsonreader - however, aware there no guarantee equivalent json supplied in order! while "will work", creates false brittleness based upon 1 (of many) equivalent json outputs.

see accepted answer in when jsonobject's keys iterated aren't in same order in response server:

the order of keys of json object not supposed meaningful. if want specific order, should use array, not object.


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