active_observers 0.6.1 active_observers: ^0.6.1 copied to clipboard
A new way to create composable UI logic, inspired by React hooks.
active_observers #
A new way to create composable UI logic, inspired by React hooks.
Getting Started #
import 'package:active_observers/active_observers.dart'; // 1.import package
class TestObserveState extends StatefulWidget {
TestObserveState(this.stream);
final Stream<String> stream;
@override
_TestObserveStateState createState() => _TestObserveStateState();
}
class _TestObserveStateState extends State<TestObserveState>
with ActiveObservers { // 2. Add a mixin to your State
@override
assembleActiveObservers() {
// 3. Setup active observers in assembleActiveObservers
// codes in this method will be executed on hot reload
observeStream(()=> widget.stream, (v){
setState((){
value = v;
});
});
}
String value;
@override
Widget build(BuildContext context) {
return Text(value, textDirection: TextDirection.ltr);
}
}
Under construction.
Please refer to ./test/src
for more active observers.