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Ricky Sparks
22,249 PointsNo Idea what this code challenge is asking?
Next, in the done() method of the callback, check the exception parameter if it is null or not. If it is null, log the message "Success!" using Log.i() with the string "CodeChallenge" as the tag parameter.
// This code is an excerpt from an Activity. Some code has been omitted!
FindCallback<ParseUser> mFindCallback = new FindCallback<ParseUser>() {
@Override
public void done(List<ParseUser> users, ParseException e) {
if (e == null) {
}
}
};
ParseQuery<ParseUser> query = ParseUser.getQuery();
query.orderByAscending("email");
query.findInBackground(mFindCallback);
1 Answer
Jeremy Faith
Courses Plus Student 56,696 PointsThe challenge is to add a Log.i() message to the code if e is null. The structure looks like this, Log.i(String TAG, String Message). The challenge gives you the TAG as "CodeChallenge" and the message as "Success!" Your code should look like this
if (e == null) {
Log.i( "CodeChallenge" , "Success!");
}
}
Hope this helps.
Ricky Sparks
22,249 PointsRicky Sparks
22,249 PointsThankyou so much I thought it was asking for log.i for each of the two strings
James Lowry
7,975 PointsJames Lowry
7,975 PointsI was thinking similarly as Ricky. Thanks