backLegacy method
Pop the current page, snackbar, dialog or bottomsheet in the stack
if your set closeOverlays
to true, Get.back() will close the
currently open snackbar/dialog/bottomsheet AND the current page
id
is for when you are using nested navigation,
as explained in documentation
It has the advantage of not needing context, so you can call from your business logic.
Implementation
Future<void> backLegacy({
T? result,
bool closeOverlays = false,
bool canPop = true,
int times = 1,
String? id,
}) async {
if (closeOverlays) {
await closeAllOverlays();
}
if (times < 1) {
times = 1;
}
if (times > 1) {
int count = 0;
return searchDelegate(id)
.navigatorKey
.currentState
?.popUntil((Route route) => count++ == times);
} else {
if (canPop) {
if (searchDelegate(id).navigatorKey.currentState?.canPop() == true) {
return searchDelegate(id).navigatorKey.currentState?.pop<T>(result);
}
} else {
return searchDelegate(id).navigatorKey.currentState?.pop<T>(result);
}
}
}