android - Java. Praoblem with org.json -


i have json string, contain "key" : "value" pairs , need know keys @ string using java , importing org.json. tried use iterator, first pair key prints in end.

for example string:

{ "firstname": "sam", "lastname": "smith", "address": { "streetaddress": "somestreet", "city": "somecity", "postalcode": 101101 }, "phonenumbers": [ "812 123-1234", "916 123-4567" ] }

i want print: " firstname lastname address phonenumbers ". have: "lastname address phonenumbers firstname" 

 jsonobject jo = new jsonobject(jsonstring); iterator<string> = jo.keys(); while (it.hasnext()){ system.out.println(it.next()); }

from javadoc:

a jsonobject unordered collection of name/value pairs.

if want order keys must 1) place them in list , 2) order list according needs. keep in mind key/value representation of data - sequence of elements should not matter.


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