onix_flutter_provider 0.0.3-beta.1

Onix Flutter Provider

This package contains some base classes designed to improve experience of using Provider state management.

Provider

Extend you Provider class from BaseProvider:

class ExampleScreenProvider extends BaseProvider

Extend you widget from BaseProviderState

class _ExampleScreenState extends BaseProviderState<ExampleScreenProvider, ExampleScreen> {

Create Provider instance in createProvider function:

 ExampleScreenProvider createProvider() => ExampleScreenProvider();

Write you widget body in buildWidget instead of build

  @override
  Widget buildWidget(BuildContext context) {
  	return Scaffold(...);
  }

It is also possible to override the onFailure method to handle failure objects:

@override
void onFailure(
  BuildContext context,
  Exception failure,
) {
  ...
}

and even onProgress to implement custom progress state behaviour:

@override
void onProgress(
  BuildContext context,
  BaseProgressState progress,
) {
  ...
}

The providerConsumer method is used to create a widget in response to new states:

providerConsumer(
    stateListener: (provider) => MyWidget(...),
}

You can also use the widget classes Consumer, Selector from the provider package without any restrictions