@Override
	public Object getItem(int index)
	{
		if (index >= 0 && index < getItemsCount())
		{
			int value = minValue + index;
			return format != null ? String.format(format, value) : Integer.toString(value);
		}
		return 0;
	}
Constructor

@param minValue
           the wheel min value
@param maxValue
           the wheel max value
@param format
           the format string
app/src/main/java/home/smart/fly/animations/customview/wheel/widget/adapter/NumericWheelAdapter.java