Android studio json parser

/*
if respond is object
respond = { "a": "a", "b" : [1,2] }
*/
JSONObject jo = new JSONObject(respond); 

String a = jo.getString("a"); // a
JSONArray ja2 = jo.getJSONArray("b"); // [1,2]
int one = ja2.getInt(0) // 1

Json decode android

public class test
{
    public static void main(String str[])
    {
        String jsonString = "{\"stat\": { \"sdr\": \"aa:bb:cc:dd:ee:ff\", \"rcv\": \"aa:bb:cc:dd:ee:ff\", \"time\": \"UTC in millis\", \"type\": 1, \"subt\": 1, \"argv\": [{\"type\": 1, \"val\":\"stackoverflow\"}]}}";
        JSONObject jsonObject = new JSONObject(jsonString);
        JSONObject newJSON = jsonObject.getJSONObject("stat");
        System.out.println(newJSON.toString());
        jsonObject = new JSONObject(newJSON.toString());
        System.out.println(jsonObject.getString("rcv"));
       System.out.println(jsonObject.getJSONArray("argv"));
    }
}

Android studio json parser

/*
if respond is array
respond = [ {"a": "a", "b" : [1,2] } ]
*/
JSONArray ja1 = new JSONArray(respond);
JSONObject jo= ja1.getJSONObject(0); // {"a": "a", "b" : [1,2] }

String a = jo.getString("a"); // a
JSONArray ja2 = jo.getJSONArray("b"); // [1,2]

Similar codes

0 vote259 views1 answer
Add mockito to java project
Java
0 vote285 views1 answer
Java isalphanum
Java
0 vote275 views1 answer
No such file or directory: 'h1.txt'
Java
0 vote271 views1 answer
Compare list from db and list from request
Java
0 vote285 views1 answer
How to split string with dolor sign in java
Java
-1 vote290 views1 answer
Load contents of file into string java
Java
1 vote269 views1 answer
Convert string into time in java
Java
0 vote267 views1 answer
Check self permission android write_external_storage
Java
0 vote282 views2 answers
Java 8 iterating and manipulating list
Java
1 vote281 views3 answers
Java to kotlin online convertor
Java