I see that I can access InheritedWidgets inside the build()
method like this: final inheritedWidget = ChronoApp.of(context);
but what if I want to access it somewhere else, say in initState()
which has no context. How would I do this?
What I found to work for me is getting the parent context and using it in the didChangeDependencies()
function that is called after initState. Like this
@override
// TODO: implement context
BuildContext get context => super.context;
@override
void didChangeDependencies() {
bloc = LoginBlocProvider.of(context);
bloc.isAuthenticated.listen((bool value) {
setState(() {
isLoading = false;
});
if (value) {
Navigator.push(context, MaterialPageRoute(
builder: (BuildContext context) => HomeScreen()
));
}
});
super.didChangeDependencies();
}
From de didChangeDependencies() docs:
This method is also called immediately after initState. It is safe to call BuildContext.inheritFromWidgetOfExactType from this method.
I'm still trying to fully understand this feature but this is what worked for me