public boolean onOptionsItemSelected()

in tutorial/android/src/main/java/com/google/bazel/example/android/activities/MainActivity.java [53:123]
62 lines of code
7 McCabe index (conditional complexity)

  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    if (id == R.id.action_ping) {
      new AsyncTask<String, Void, String>() {
        public static final int READ_TIMEOUT_MS = 5000;
        public static final int CONNECTION_TIMEOUT_MS = 2000;

        private String inputStreamToString(InputStream stream) throws IOException {
          StringBuilder result = new StringBuilder();
          try {
            BufferedReader reader = new BufferedReader(new InputStreamReader(stream, "UTF-8"));
            String line;
            while ((line = reader.readLine()) != null) {
              result.append(line);
            }
          } finally {
            stream.close();
          }
          return result.toString();
        }

        private HttpURLConnection getConnection(String url) throws IOException {
          URLConnection urlConnection = new URL(url).openConnection();
          urlConnection.setConnectTimeout(CONNECTION_TIMEOUT_MS);
          urlConnection.setReadTimeout(READ_TIMEOUT_MS);
          return (HttpURLConnection) urlConnection;
        }

        @Override
        protected String doInBackground(String... params) {
          String url = params[0];
          HttpURLConnection connection = null;
          try {
            connection = getConnection(url);
            return new JSONObject(inputStreamToString(connection.getInputStream()))
                .getString("requested");
          } catch (IOException e) {
            Log.e("background", "IOException", e);
            return null;
          } catch (JSONException e) {
            Log.e("background", "JSONException", e);
            return null;
          } finally {
            if (connection != null) {
              connection.disconnect();
            }
          }
        }

        @Override
        protected void onPostExecute(String result) {
          TextView textView = (TextView) findViewById(R.id.text_view);
          if (result == null) {
            Toast.makeText(
                    MainActivity.this, getString(R.string.error_sending_request), Toast.LENGTH_LONG)
                .show();
            textView.setText("???");
            return;
          }
          textView.setText(result);
        }
      }.execute("http://10.0.2.2:8080/boop");
      return true;
    }

    return super.onOptionsItemSelected(item);
  }