flutter_mvvm

Getting Started

class TestPageView extends BaseView<TestViewModel> {
@override
Widget buildView(BuildContext context) {
 return Container(
 child: Stack(
 children: <Widget>[
 Consumer(
 builder: (context, TestViewModel testViewModel, _) => Stack(
 children: <Widget>[
 Center(
 child: Text('${testViewModel.num}',style: TextStyle(fontSize: 16),),
 ),
 Align(
 alignment: Alignment.bottomCenter,
 child: GestureDetector(
 child: Text('click to change',style: TextStyle(fontSize: 16),),
 onTap: () {
 testViewModel.getNum();
 },
 ),
 )
 ],
 )),
 ],
 ));
}
@override
void viewInit(BuildContext context) {}
@override
void viewReady(BuildContext context) {
 viewModel.getNum();
}
@override
TestViewModel createViewModel() {
 return TestViewModel();
}
@override
Widget createLoadingPageView() {
 return null;
}
@override
bool canLoading() {
 return false;
}
}

class TestModel extends BaseModel {
 int num = 0;
 Observable<int> getNumber() {
 num += 1;
 return Observable.just(num).delay(Duration(seconds: 1));
 }
}

class TestViewModel extends BaseViewModel {
 int _num;
 TestModel _testModel;
 TestViewModel() {
 _testModel = TestModel();
 }
 void getNum() {
 excute(_testModel.getNumber(), (data)=> {
 setNum(data)
 });
 }
 setNum(int data) {
 _num = data;
 notifyListeners();
 }
 int get num => _num;
}

Observable<int> netWork() {
 return post('path',param);
 }