Retrieve data from Json through php in android?

Question

I have the following data in Json how could I retrieve data from this file

{\"first_name\":\"immi\",\"last_name\":\"Ahmad\",\"contact_no\":\"0333333\",\"dob\":\"         


        

Answer 1

if your responce is to big than @tiny sunlight method not work

You cant do like

     JSONObject userinfo= new JSONObject(result);
     userinfo.getString("first_name");
     JSONObject someObject = userinfo.getJsonObject("somthing")
     JSONObject somthingElse =   someObject.getJsonObject("somthingElse")

That become too hectic and nearly wasting your time

So BEST ANSWER is Gson Liabrary

Gson gson = new GsonBuilder().create();
Movie movie = gson.fromJson(response, Movie.class);

hear movie is class that you map from json - show in below link

you can do vise-varsa also

Gson gson = new GsonBuilder().create();
Responce mResponce = gson.fromJson(jsonStr , Responce .class);
String mName =mResponce.result.name;

https://stackoverflow.com/a/41218155/4741746

Hope you will understand which answer is best

Answer 2

That's your all the content of json file?

You should create a class to store the information of every json object.

example you create PersonalInformation class have have instances "firstname", "lastname", "gender"...

Then we use a for-loop statement to read all information.

Hope this help!

Answer 3

 JSONObject userinfo= new JSONObject(result);

            userinfo.getString("first_name");

Try to Use Gson to simplify it!