of<N extends StateNotifier> static method
Obtains the nearest StateNotifier up its widget tree.
The build context is rebuilt when StateNotifier is changed
if listen
set to true
.
Implementation
static N of<N extends StateNotifier>(
BuildContext context, {
bool listen = false,
}) {
final provider = listen
? context.dependOnInheritedWidgetOfExactType<Provider<N>>()
: context.getElementForInheritedWidgetOfExactType<Provider<N>>()?.widget
as Provider<N>?;
assert(provider != null, 'No Provider<${N.runtimeType}> found in context.');
return provider!.stateNotifier;
}