java - Converting JSONArray String to array -
i have json data
{"mydata":{"numbers":[12,23,34]}}
by taking jsonobject following object:
jsonobject obj = mydataobj.getjsonobject("mydata");
so obj this:
{"numbers":[12,23,34]}
i need use numbers elements. make for-loop use elements.
string numbers = myobject.getstring("numbers");
this gives string this:
["12","23","34"]
how can convert array or arraylist?
have array having values of 12, 23 , 34.
edit: after getting array, arraylist of jsonarray, compare "numbers1_array" , "numbers2_array". find elements exists in first array doesn't exists in second array. selecting data structure type related compare operation easier.
you try getjsonarray()
instead of getstring()
, , iterate on jsonarray
, build arraylist
.
Comments
Post a Comment