Parse JSONArray inside JSONArray

Question

I am using Gson for parsing json response. I need to parse JSONArry inside JsonArray..

My response is..

{
"message": "Retreive sucessfully",
"flag": true,
"data": {
    "myArray1": [[{
        "xyz": "1400.0",
        "abc": "O",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "J",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "I",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "D",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "C",
        "mnp": "leeper"
    }],
    [{
        "xyz": "1400.0",
        "abc": "M",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "L",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "G",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "F",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "A",
        "mnp": "leeper"
    }]],
    "myArray2": [[{
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    }],
    [{
        "xyz": "1400.0",
        "abc": "LS5",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "LS4",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "LS3",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "LS2",
        "mnp": "leeper"
    },
    {
        "xyz": "1400.0",
        "abc": "LS1",
        "mnp": "leeper"
    }],
    [{
        "xyz": "1000.0",
        "abc": "19",
        "mnp": "taes"
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    }],
    [{
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "20",
        "mnp": "taes"
    },
    {
        "xyz": "1000.0",
        "abc": "6",
        "mnp": "taes"
    },
    {
        "xyz": "1000.0",
        "abc": "3",
        "mnp": "taes"
    },
    {
        "xyz": "1000.0",
        "abc": "2",
        "mnp": "taes"
    }],
    [{
        "xyz": "1000.0",
        "abc": "notaes",
        "mnp": null
    },
    {
        "xyz": "1000.0",
        "abc": "1",
        "mnp": "taes"
    }]]
},
"code": "99"
}

What should be my class? I have done like this...

public class MyLayout {
public String message;
public boolean flag;
public Data data;
public String commandName;
public String code;

public class Data {
    public ArrayList<MyClass> myArray1 = new ArrayList<MyLayout.MyClass>();
    public ArrayList<MyClass> myArray2 = new ArrayList<MyLayout.MyClass>();
}

public class MyClass {
    public String abc;
    public String xyz;
    public String mnp;
}

}

It's not working??

EDIT

My Above MyLayout works when response is like below..But what about myArray item also contains JSONArray

{
"message": "Retreive sucessfully",
"flag": true,
"data": {
"myArray1": [{
    "xyz": "1400.0",
    "abc": "O",
    "mnp": "leeper"
},
{
    "xyz": "1400.0",
    "abc": "J",
    "mnp": "leeper"
},
{
    "xyz": "1400.0",
    "abc": "I",
    "mnp": "leeper"
},
{
    "xyz": "1400.0",
    "abc": "D",
    "mnp": "leeper"
},
{
    "xyz": "1400.0",
    "abc": "C",
    "mnp": "leeper"
}],
"myArray2": [{
    "xyz": "1400.0",
    "abc": "LS5",
    "mnp": "leeper"
},
{
    "xyz": "1400.0",
    "abc": "LS4",
    "mnp": "leeper"
},
{
    "xyz": "1400.0",
    "abc": "LS3",
    "mnp": "leeper"
},
{
    "xyz": "1400.0",
    "abc": "LS2",
    "mnp": "leeper"
},
{
    "xyz": "1400.0",
    "abc": "LS1",
    "mnp": "leeper"
}]
},
"code": "99"
}

I am trying to explain MyClass is also having JSONArray. How to resolve that. — Bhavesh Hirpara
– Bhavesh Hirpara, Commented Mar 28, 2013 at 19:43
It's an array inside of an array. How would you handle it if it were a kumquat inside an array? You'd index the array to extract the kumquat and then operate on the kumquat. — Hot Licks
– Hot Licks, Commented Mar 28, 2013 at 19:56

Ajay · Accepted Answer · 2013-03-28 19:50:45Z

3

myArray1 and myArray2 are arrays of arrays, so you'll need to modify Data to look like this:

public class Data {
  public List<List<MyClass>> myArray1 = ...
  public List<List<MyClass>> myArray2 = ...
}

answered Mar 28, 2013 at 19:50

Ajay

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