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

Posted by Bhekimpilo Ncube
Bhekimpilo Ncube
4,157 Points

Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details.

I keep getting this error, somebody please help

CodeChallenge.java 
JSONArray jsonShows = jsonData.getJSONArray("shows");

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

Sean Do
Sean Do
11,933 Points
Sean Do
Sean Do
11,933 Points 
JSONArray jsonShows = jsonData.getJSONArray("shows");

for(int i = 0; i < jsonShows.length(); i++) {
  JSONObject show = jsonShows.getJSONObject(i);
  String title = show.getString("title");
  Log.i(TAG, "CodeChallenge", title); // Remove TAG, because they want "Code Challenge" as TAG.
//Also Log.i() only takes 2 parameters.  
}