Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialCharles Van Way
5,814 PointsWhy does the question require Log.i()?
This question makes no sense. Log.i is used to document errors. What is its place in this question about array management?
// JSONObject 'jsonData' was loaded from data.json
JSONArray jsonShows = jsonData.getJSONArray("shows");
for (int i=0; i<shows.length; i++) {
JSONObject oneshow = shows.getJSONObject(i);
}
{
"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
Treehouse TeacherIn this case we're just logging the contents of the JSON for informational purposes. If we wanted to log an error we could use the Log.e function. Here's a link to the documentation on Log showing all the different log levels we can use.