scrollMore method
Implementation
@override
Future<void> scrollMore() async {
if(!AFibD.config.isWidgetTesterContext) {
final controller = _controller();
assert(controller != null);
if(controller != null) {
var newPos = controller.offset + 200;
if(newPos > controller.position.maxScrollExtent) {
newPos = controller.position.maxScrollExtent;
}
await controller.animateTo(newPos, duration: const Duration(milliseconds: 500), curve: Curves.ease);
}
}
}