How to use different variable or array for different Listview items in Android? -


i trying make e-commerce app. when click on add "+" sign, quantity , sub-total calculated on basis of price.please assist me in re-initializing variable each item of listview. working fine first item.

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i resolved this. not satisfied. can improve using list or array???

add.setonclicklistener(new view.onclicklistener() {                 @override                 public void onclick(view view) {                     string q= (string) quantity.gettext();                     double d = double.parsedouble(q);                     qty=d;                     qty++;                      double sub_total =currentitem.getprice();                        item_sub_total = qty*sub_total;                     quantity.settext(string.valueof(qty));                     subtotal.settext(string.valueof(item_sub_total));                 }             });

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