public void updateRow(View v, int i) { RelativeLayout rl = (RelativeLayout) v.getParent(); TextView tvQuantity = (TextView) rl.findViewById(R.id.salesitemrowquantity); int q = (Integer.valueOf(tvQuantity.getText().toString())) + i; tvQuantity.setText("" + q); TextView tvPrice = (TextView) rl.findViewById(R.id.salesitemrowprice); BigDecimal p = new BigDecimal(tvPrice.getText().toString()); TextView tvTotal = (TextView) rl.findViewById(R.id.salesitemrowtotalcost); tvTotal.setText(p.multiply(new BigDecimal(q)).setScale(2).toString()); UpdateSalesItemLocator ucl = (UpdateSalesItemLocator) tvQuantity.getTag(); ArrayList<SalesItemsSold> list = FundraiserCounterActivity.readGsFilex(v.getContext()); SalesItemsSold gscs = list.get(ucl.personRow); SalesItem row = gscs.getItemsSoldList().get(ucl.getSalesItemRow()); row.setQuantity(q); FundraiserCounterActivity.saveGsFilex(v.getContext(), list); LinearLayout ll = (LinearLayout) v.getParent().getParent(); RelativeLayout rlTotalRow = (RelativeLayout) ll.findViewById(R.id.rlsalesitemtotalrow); TextView tvTotalQuantity = (TextView) rlTotalRow.findViewById(R.id.salesitemrowquantity); TextView tvTotalTotal = (TextView) rlTotalRow.findViewById(R.id.salesitemrowtotalcost); tvTotalQuantity.setText("" + (Integer.parseInt(tvTotalQuantity.getText().toString()) + i)); BigDecimal bd = new BigDecimal(tvTotalTotal.getText().toString()); if (i == 1) bd = bd.add(row.getCost()); if (i == -1) bd = bd.subtract(row.getCost()); tvTotalTotal.setText(bd.toString()); }
private void removeItemFromList( ArrayList<SalesItemsSold> list, String gsNameFinal, String itemName, Context context) { ArrayList<SalesItemsSold> newList = new ArrayList<SalesItemsSold>(); SalesItemsSold salesItemsSold; for (Iterator<SalesItemsSold> iter = list.iterator(); iter.hasNext(); ) { salesItemsSold = iter.next(); if (gsNameFinal.equals(salesItemsSold.getName())) { ArrayList<SalesItem> salesItemsSoldList = salesItemsSold.getItemsSoldList(); ArrayList<SalesItem> newSalesItemsSoldList = new ArrayList<SalesItem>(); SalesItem saleItem; for (Iterator<SalesItem> iter2 = salesItemsSoldList.iterator(); iter2.hasNext(); ) { saleItem = iter2.next(); if (!saleItem.getName().equals(itemName)) { newSalesItemsSoldList.add(saleItem); } } salesItemsSold.setItemsSoldList(newSalesItemsSoldList); } newList.add(salesItemsSold); } FundraiserCounterActivity.saveGsFilex(context, newList); }