setKey method
Set the GlobalKey to access the NavigatorState. Use this if you already have a GlobalKey for NavigatorState.
Implementation
void setKey(GlobalKey<NavigatorState> key) {
_key = key;
}
Set the GlobalKey to access the NavigatorState. Use this if you already have a GlobalKey for NavigatorState.
void setKey(GlobalKey<NavigatorState> key) {
_key = key;
}