toString method

@override 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

@override
String toString() {
  return '$CardMessage('
      'title: $title, '
      'titleColor: $titleColor, '
      'titleColorOpenness: $titleColorOpenness, '
      'body: $body, '
      'bodyColor: $bodyColor, '
      'bodyColorOpenness: $bodyColorOpenness, '
      'backgroundColor: $backgroundColor, '
      'backgroundColorOpenness: $backgroundColorOpenness, '
      'portraitPictureUrl: $portraitPictureUrl, '
      'landscapePictureUrl: $landscapePictureUrl, '
      'majorButton: $majorButton, '
      'minorButton: ${minorButton ?? 'null'})';
}