runHeaderAction method Null safety
Switches the collapsed/expanded status.
Implementation
@override
Future<void> runHeaderAction() async {
userPreferences.setFlag(getPreferenceFlagKey(), !_isCollapsed());
setState(() {});
}
Switches the collapsed/expanded status.
@override
Future<void> runHeaderAction() async {
userPreferences.setFlag(getPreferenceFlagKey(), !_isCollapsed());
setState(() {});
}