duration property

String get duration

The duration column.

In android, the value of this column maybe null.

In iOS/macOS, the value of this column is 0 when the media is image.

Implementation

String get duration {
  if (isAndroid || isOhos) {
    return 'duration';
  } else if (isDarwin) {
    return 'duration';
  } else {
    throw UnsupportedError('Unsupported platform with duration');
  }
}