diff options
author | 2022-12-31 00:34:31 -0500 | |
---|---|---|
committer | 2022-12-31 06:50:16 +0000 | |
commit | 9ba227f63a5f83055910b502ca90bb523950c77b (patch) | |
tree | e8dc553cf3b9264c4081f1bb76a95dd7be2f5afc /lib/vehicle-signals/intial_connection.dart | |
parent | 7e9b0b78a48b4fb26996d67a07277f86b69e18ed (diff) |
Rework Riverpod provider usage
Replace the single Riverpod provider for all vehicle signals with
separate ones for each required signal used directly in the widgets
that require them. This is more in line with recommended Riverpod
practice, and should avoids driving full widget tree rebuilds on
every signal received.
Bug-AGL: SPEC-4660
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ibe1ff26f8cd95cbe9cbb477feaf31c9f4919bf6a
Diffstat (limited to 'lib/vehicle-signals/intial_connection.dart')
-rw-r--r-- | lib/vehicle-signals/intial_connection.dart | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/lib/vehicle-signals/intial_connection.dart b/lib/vehicle-signals/intial_connection.dart new file mode 100644 index 0000000..8e79979 --- /dev/null +++ b/lib/vehicle-signals/intial_connection.dart @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: Apache-2.0 +import 'dart:io'; +import 'package:dashboard_app/vehicle-signals/vehicle_config.dart'; +import 'package:flutter/material.dart'; +import 'package:flutter_riverpod/flutter_riverpod.dart'; + +import 'onBoarding_page.dart'; + +class InitialScreen extends ConsumerWidget { + InitialScreen({Key? key, required this.client}) : super(key: key); + final HttpClient client; + late WebSocket socket; + + @override + Widget build(BuildContext context, ref) { + final sockConnect = ref.watch(sockConnectprovider(client)); + + return sockConnect.when( + data: (socket) { + this.socket = socket; + this.socket.pingInterval = const Duration(seconds: 2); + return OnBoardingPage(client: client, socket: this.socket); + }, + error: (e, stk) { + print(e); + ref.refresh(sockConnectprovider(client)); + return const Scaffold( + backgroundColor: Colors.black, + body: Center(child: Text('error',style: TextStyle(color: Colors.white),)), + ); + }, + loading: () => const Scaffold( + backgroundColor: Colors.black, + body: Center(child: Text('loading',style: TextStyle(color: Colors.white))), + ), + ); + } +}
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