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- Widget build(BuildContext context) {
- return Scaffold(
- appBar: AppBar(
- title: Text(widget.title),
- ),
- body: Padding(
- padding: const EdgeInsets.all(20.0),
- child: Column(
- crossAxisAlignment: CrossAxisAlignment.start,
- children: <Widget>[
- StreamBuilder(
- stream: widget.channel.stream,
- builder: (context, snapshot) {
- return Padding(
- padding: const EdgeInsets.symmetric(vertical: 24.0),
- child: Text(snapshot.hasData ? '${snapshot.data}' : ''),
- );
- },
- )
- ],
- ),
- ),
- );
- }
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