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Courses Plus Student 3,849 Pointsi donot know what is wrong with my code
String name = jsonData.getString("name"); String publisher = jsonData.getString("publisher"); String language = jsonData.getString("language"); JSONArray jsonBooks = jsonData.getJSONArray("books"); for ( int i = 0 ; i < jsonBooks.length() ; i++){ JSONObject jsonBook = jsonBooks.getJSONObject(i); String bookName = jsonBook.getString("title"); int bookPages = jsonBook.getInt("pages"); Log.i("CodeChallenge" , bookName + i + "," + bookPages); }
1 Answer
Kate Hoferkamp
5,205 PointsThe Log.i() method you were using had a few things wrong with it.
First of all, you do not need to have BookName 1, you just need the first bookname, the 'i' is not needed.
Secondly, you did not have a space after your comma.
Here is the correct for loop:
for ( int i = 0 ; i < jsonBooks.length() ; i++){
JSONObject jsonBook = jsonBooks.getJSONObject(i);
String bookName = jsonBook.getString("title");
int bookPages = jsonBook.getInt("pages");
Log.i("CodeChallenge", bookName + ", " + bookPages);
}