Jisho-Study-Tool/lib/screens/kanji_search.dart

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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:jisho_study_tool/bloc/kanji/kanji_bloc.dart';
import 'package:jisho_study_tool/components/kanji/kanji__search_page/kanji_search_page.dart';
import 'package:jisho_study_tool/components/loading.dart';
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class KanjiView extends StatelessWidget {
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@override
Widget build(BuildContext context) {
return BlocBuilder<KanjiBloc, KanjiState>(
builder: (context, state) {
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if (state is KanjiSearchInitial)
return Container();
else if (state is KanjiSearchLoading)
return LoadingScreen();
else if (state is KanjiSearchFinished)
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return WillPopScope(
child: KanjiResultCard(state.kanji),
onWillPop: () async {
BlocProvider.of<KanjiBloc>(context).add(ReturnToInitialState());
return false;
});
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throw 'No such event found';
},
);
}
}
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class KanjiViewBar extends StatelessWidget {
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@override
Widget build(BuildContext context) {
return Center(
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child: Container(
child: Row(
children: [
IconButton(
icon: Icon(Icons.arrow_back),
onPressed: () => BlocProvider.of<KanjiBloc>(context)
.add(ReturnToInitialState()),
),
Expanded(
child: Padding(
padding: EdgeInsets.symmetric(vertical: 10.0),
child: TextField(
onSubmitted: (text) =>
BlocProvider.of<KanjiBloc>(context).add(GetKanji(text)),
decoration: new InputDecoration(
prefixIcon: Icon(Icons.search),
hintText: 'Search for kanji',
fillColor: Colors.white,
filled: true,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(100.0)),
),
),
),
),
IconButton(
icon: Icon(Icons.star_border),
onPressed: null,
),
IconButton(
icon: Icon(Icons.add),
onPressed: null,
),
],
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),
),
);
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}
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}