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Android Android Lists and Adapters (2015) Updating the Data Model Using JSONArray

Finally, write a 'for' loop that loops through jsonShows. In each step of the loop, use getJSONObject(int index) to get

am stuk

CodeChallenge.java
JSONArray jsonBooks = jsonData.getJSONArray("books");// JSONObject 'jsonData' was loaded from data.json
data.json
{
    "name":"Netflix Playlist",
    "shows":[
        {
            "title":"Doctor Who",
            "season":8,
            "episode":3
        },
        {
            "title":"Arrow",
            "season":1,
            "episode":10
        },
        {
            "title":"Portlandia",
            "season":4,
            "episode":5
        }
    ]
}

1 Answer

You have the first part almost there. But :

1) You are getting the wrong item name. The array is called "shows", not "books"

2) You need to put in the for loop now. ( They show you how in the previous video )

// JSONObject 'jsonData' was loaded from data.json
JSONArray jsonShows = jsonData.getJSONArray("shows");

for(int i=0;i<jsonShows.length();i++){
 Log.i("CodeChallenge", jsonShows.getJSONObject(i).getString("title")); 
}