addWithPurge method
void
addWithPurge(
- Widget screen,
- Widget purgeTail, {
- BaseContainerOptions? options = BaseContainerOptions.defaultSetup,
- dynamic arguments,
Adds a new screen with a purge similar to replaceUntil It removes the screens upto a particular specified purgeTail
Implementation
void addWithPurge(Widget screen, Widget purgeTail,
{BaseContainerOptions? options = BaseContainerOptions.defaultSetup,
dynamic arguments}) {
List<Widget> screenCache =
screenViewHistory.sublist(0, screenViewHistory.indexOf(purgeTail) + 1);
List<BaseContainerOptions> optionsCache =
optionsHistory.sublist(0, screenViewHistory.indexOf(purgeTail) + 1);
screenCache.add(screen);
baseContainerOptions = options!;
optionsCache.add(baseContainerOptions);
screenViewHistory = screenCache;
optionsHistory = optionsCache;
if (arguments != null) routeArguments = arguments;
notifyListeners();
}