declarative_animated_list

Description:

declarative animated list

Declarative animated list #
An implementation of animated list widget that will be automatically updated based on different lists snippets.
Based on Android's DiffUtil with slight changes to support Flutter's declarative UI.


// Create a list tile, wrapped with an animation applying widget
Widget _buildAnimatedTile(Animation<double> animation, PresentationModel model) {
return FadeTransition(
opacity: animation,
child: SizeTransition(
sizeFactor: animation,
child: SomeWidget(model),
),
);
}

Widget _buildRemovingTile(final Animation<double> animation, final PresentationModel model) {
//...
}

final declarativeList = DeclarativeList<PresentationModel>(
items: presentationModels,
itemBuilder: (ctx, model, index, animation) => _buildAnimatedTile(animation, model),
removeBuilder: (ctx, model, index, animation) => _buildRemovingTile(animation, model),
);
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