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Android Build a Blog Reader Android App Getting Data from the Web Getting JSON Data from an HTTP Request

Roberto Díaz
Roberto Díaz
1,802 Points
Posted by Roberto Díaz
Roberto Díaz
1,802 Points

What is the problem here?

It gives an error in the 5th step of the code challenge (String responseData...):

String responseData = "";

try {
    URL treehouseUrl = new URL("http://blog.teamtreehouse.com/api/get_recent_summary/?count=20");
    HttpURLConnection connection = (HttpURLConnection) treehouseUrl.openConnection();
    connection.connect();
    int responseCode = connection.getResponseCode();

    if (responseCode == HttpURLConnection.HTTP_OK) {

        // Code to read InputStream goes here!

      InputStream inputStream = connection.getInputStream();
      Reader reader = new InputStreamReader(inputStream);
      char[] charArray = new char[connection.getContentLength()];
      reader.read(charArray);
      String responseData = new String(charArray);

    }
}
catch (MalformedURLException e) {
    Log.e(TAG, "MalformedURLException caught!", e);
}
catch (IOException e) {
    Log.e(TAG, "IOException caught!", e);
}
Roberto Díaz
Roberto Díaz
1,802 Points
Roberto Díaz
Roberto Díaz
1,802 Points

It's already solved.

Thank you!