title: android - GET-request with Loopj
body: <p>I need to make GET-request to a url consisting JSON-data and try to use Loopj library, but it returnes nothing. I tried to find examples on the Internet but they turned out, maybe, to be obsolete (onSuccess method had different parameters). I tried to adapt my code to that example and what I got:</p>
  
  <pre><code>String AllData=""; AsyncHttpClient client = new AsyncHttpClient();
      client.get("wantedUrl", new AsyncHttpResponseHandler() {
          @Override
          public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
              for (byte aResponseBody : responseBody) {
                  AllData += aResponseBody;
              }
  
          }
          @Override
          public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) {
              Toast.makeText(getApplicationContext(),"We got an error",Toast.LENGTH_SHORT).show();
          }
      });
  </code></pre>
  
  <p>"wantedUrl" is the url with json, but "AllData" remains empty. How to fix it?</p>