Handling very fast button click on Android -

i have "+" , "-" button increase/decrease quantity of item.

i need send network request (hitting webservice) everytime quantity changed.

the problem is, user "spam" "+" , "-" button. example, might pressed 3 times in second.

in regard of case, wait second, , send network request based on last quantity. reduce number of requests need (from 3 requests 1 request, in case).

what recommended way this?

can solve problem using postdelayed in onclick?

i think can try this

private long lastclick;  void onclick(view view) {     lastclick = system.currenttimemillis();      new handler().postdelayed(new runnable() {         @override         public void run() {             if (system.currenttimemillis() - lastclick >= 1000) {                 makenetworkrequest();             }         }     }, 1000); } 

this code skip first requests , run last request after 1 second pause