single_store 0.0.4 single_store: ^0.0.4 copied to clipboard
a simple store hold all values in a singleton, recommended for use with ChangeNotifier & AnimatedBuilder.
import 'package:flutter/material.dart';
import 'package:single_store/single_store.dart';
void main() async {
runApp(MaterialApp(
home: Example(),
));
}
class MyController with ChangeNotifier {
int count = 0;
MyController() {
count += 1;
}
}
class Example extends StatelessWidget {
Example({Key? key}) : super(key: key);
final ctrl = SingleStore().get(() => MyController());
@override
Widget build(BuildContext context) {
return Scaffold(
body: AnimatedBuilder(
animation: ctrl,
builder: (ctx, _) {
return Center(
child: Text('${ctrl.count}'),
);
},
),
);
}
}