How to parse and json to websocket data in flutter
StreamBuilder(
stream: _channel.stream,
builder: (context, snapshot) {
return ListView.builder(
shrinkWrap: true,
itemCount: snapshot.data.hashCode.bitLength,
scrollDirection: Axis.vertical,
physics: NeverScrollableScrollPhysics(),
itemBuilder: (context, index){
// final List documents = snapshot.data.hashCode.bitLength as List;
// final Map<String, dynamic> doc = snapshot.data.hashCode.bitLength as Map<String, dynamic>;
// final course = snapshot.data!.hashCode.bitLength;
return Card(
child: Container(
child: Column(
children: [
Text('Recieve'),
Text(snapshot.hasData ? '${snapshot.data}' : '')
],
),
),
);
});
},
),
i have get data and show in list inside screen but how to parse these data to websocket using json to the server