Json listview data

[dora_paz (Dora)]

Let assume you json is

{
    "Adana": {
        "01": "Adana",
        "02": "Aladag",
        "03": "Ceyhan"
    },
    "Adiyaman": {
        "01": "Adiyaman",
        "02":"Besni"   
    }
}

Then try something like this