private int decideChangingQtyAndVibrate() {
			int value = 0;
			int skuQty = Integer.valueOf(currentlyAddingProduct.getProduct_sku().getSku_name());
			if ((isStickSelected == true) & (isPlusSelected == true)) {
				vib.vibrate(200);

				value =  1;
			} else if ((isStickSelected == true) & (isMinusSelected == true)) {
				long pattern[] = { 0, 200, 100, 200 };
				vib.vibrate(pattern, -1);
				value =  -1;
			} else if ((isPackSelected == true) & (isPlusSelected == true)) {
				vib.vibrate(700);
				value =  (1 * skuQty);
			} else if ((isPackSelected == true) & (isMinusSelected == true)) {
				long pattern[] = { 0, 500, 100, 500 };
				vib.vibrate(pattern, -1);
				value =  (-1 * skuQty);
			} else if ((isCartonSelected == true) & (isPlusSelected == true)) {
				vib.vibrate(700);
				if (skuQty == 12) {
					value =  (20 * skuQty);
				} else {
					value =  (10 * skuQty);
				}
			} else if ((isCartonSelected == true) & (isMinusSelected == true)) {
				long pattern[] = { 0, 500, 100, 500 };
				vib.vibrate(pattern, -1);
				if (skuQty == 12) {
					value =  (-20 * skuQty);
				} else {
					value =  (-10 * skuQty);
				}
			}
			return value;


	}