toString method

String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

String toString() {
  try {
//      String jsonStr = getTheme();
//      if (jsonStr.length == 0) {
    return toJson().toString();
//      }
//      return jsonStr;
  } catch (e) {
    print(e);
  }
  return "";
}