incrementSurveyShownCount method
void
incrementSurveyShownCount()
Implementation
void incrementSurveyShownCount() {
assert(activeSurvey != null);
surveyShownCount; // Ensure surveyShownCount has been initialized.
final prop = _activeSurveyFromProperties;
rewriteActiveSurvey(prop.surveyActionTaken, prop.surveyShownCount! + 1);
}