build method Null safety

  1. @override
dynamic build(
  1. dynamic context
)

Implementation

@override
Widget build(BuildContext context) {
  return Scaffold(
    appBar: AppBar(toolbarHeight: 0.0),
    body: Column(
      children: <Widget>[
        const Padding(
          padding: EdgeInsets.all(10.0),
          child: SearchField(autofocus: true),
        ),
        Expanded(
          child: SearchHistoryView(
            onTap: (String query) => _performSearch(context, query),
          ),
        ),
      ],
    ),
  );
}