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

Yadi Miao
Yadi Miao
3,539 Points
Posted by Yadi Miao
Yadi Miao
3,539 Points

Don't know what wrong in my code for 2nd part of this challenge

JSONArray jsonShows=jsonData.getJSONArray("show"); for (int i=0; i<jsonShows.length();i++) { JSONObject obj=jsonShows.getJSONObject(i);
Log.i("CodeChallenge",obj.getString("title")); }

CodeChallenge.java 
// JSONObject 'jsonData' was loaded from data.json

JSONArray jsonShows=jsonData.getJSONArray("show");

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

Ben Deitch
STAFF
Ben Deitch
Treehouse Teacher
Ben Deitch
Ben Deitch
Treehouse Teacher

Hey Yadi! You're getting the 'show' JSONArray, but actually it's called 'shows' :)