generateReply method
Implementation
void generateReply(String msg){
Timer(Duration(seconds: 1), () {
setState(() {
adapter.insertSingleItem(
Message.time(adapter.getItemCount(), msg, false, adapter.getItemCount() % 5 == 0,
Tools.getFormattedTimeEvent(DateTime.now().millisecondsSinceEpoch)
)
);
});
});
}