diff options
| author |   Scott Murray <scott.murray@konsulko.com> | 2022-12-31 00:34:31 -0500 |
|---|---|---|
| committer | Scott Murray <scott.murray@konsulko.com> | 2022-12-31 00:38:36 -0500 |
| commit | 84ae05bc27cd9f5d461e75dfdb258e1a38c434b6 (patch) | |
| tree | e8dc553cf3b9264c4081f1bb76a95dd7be2f5afc /lib/HomePage.dart | |
| parent | 61da09ade5afc3ab340d514d581fa48a1208dcf1 (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/HomePage.dart')
| -rw-r--r-- | lib/HomePage.dart | 82 |
1 files changed, 25 insertions, 57 deletions
diff --git a/lib/HomePage.dart b/lib/HomePage.dart index 532a1a1..accf7c1 100644 --- a/lib/HomePage.dart +++ b/lib/HomePage.dart @@ -6,21 +6,30 @@ import 'package:dashboard_app/widgets/fuel_and_speed.dart'; import 'package:dashboard_app/widgets/weather.dart'; import 'package:flutter/material.dart'; import 'package:flutter_riverpod/flutter_riverpod.dart'; +import 'vehicle-signals/vss_providers.dart'; -import 'Kuksa-server/vehicle_provider.dart'; +class FuelRateText extends ConsumerWidget { + final TextStyle style; -class HomePage extends ConsumerStatefulWidget { - const HomePage({Key? key}) : super(key: key); + FuelRateText({Key? key, required this.style}) : super(key: key); @override - _HomePageState createState() => _HomePageState(); + Widget build(BuildContext context, WidgetRef ref) { + final vehicleFuelRate = ref.watch(vehicleSignalFuelRateProvider); + + return Text( + vehicleFuelRate.rate.toString() + ' km/Litre', + style: style, + ); + } } -class _HomePageState extends ConsumerState<HomePage> { +class HomePage extends StatelessWidget { + const HomePage({Key? key}) : super(key: key); + @override Widget build(BuildContext context) { SizeConfig().init(context); - final vehicle = ref.watch(vehicleSignalProvider); return Scaffold( backgroundColor: Colors.black, @@ -50,18 +59,8 @@ class _HomePageState extends ConsumerState<HomePage> { mainAxisAlignment: MainAxisAlignment.spaceBetween, crossAxisAlignment: CrossAxisAlignment.center, children: [ - Flexible( - flex: 1, - child: weather( - insideTemperatue: vehicle.insideTemperature, - outsideTempearure: vehicle.outsideTemperature, - ), - ), - Flexible( - flex: 2, - child: SpeedAndFuel( - fuel: vehicle.fuelLevel, speed: vehicle.speed), - ), + Flexible(flex: 1, child: Weather()), + Flexible(flex: 2, child: SpeedAndFuel()), ], ), ), @@ -76,25 +75,11 @@ class _HomePageState extends ConsumerState<HomePage> { crossAxisAlignment: CrossAxisAlignment.center, children: [ Container(height: SizeConfig.safeBlockVertical * 6), - TirePressure( - tname: 'Left Front', - tpress: vehicle.frontLeftTP, - mainAxisAlignment: MainAxisAlignment.end, - crossAxisAlignment: CrossAxisAlignment.end, - ), + FrontLeftTirePressure(), Spacer(), - ChildLockStatus( - isChildLockActiveLeft: - vehicle.isChildLockActiveLeft, - isChildLockActiveRight: - vehicle.isChildLockActiveRight), + ChildLockStatus(), Spacer(), - TirePressure( - tname: 'Left Rear', - tpress: vehicle.rearLeftTP, - mainAxisAlignment: MainAxisAlignment.start, - crossAxisAlignment: CrossAxisAlignment.end, - ), + RearLeftTirePressure(), Container( height: SizeConfig.safeBlockVertical * 10), ], @@ -107,25 +92,11 @@ class _HomePageState extends ConsumerState<HomePage> { crossAxisAlignment: CrossAxisAlignment.center, children: [ Container(height: SizeConfig.safeBlockVertical * 6), - TirePressure( - tname: 'Right Front', - tpress: vehicle.frontRightTP, - mainAxisAlignment: MainAxisAlignment.end, - crossAxisAlignment: CrossAxisAlignment.start, - ), + FrontRightTirePressure(), Spacer(), - ChildLockStatus( - isChildLockActiveLeft: - vehicle.isChildLockActiveLeft, - isChildLockActiveRight: - vehicle.isChildLockActiveRight), + ChildLockStatus(), Spacer(), - TirePressure( - tname: 'Right Rear', - tpress: vehicle.rearRightTP, - mainAxisAlignment: MainAxisAlignment.start, - crossAxisAlignment: CrossAxisAlignment.start, - ), + RearRightTirePressure(), Container( height: SizeConfig.safeBlockVertical * 10), ], @@ -150,14 +121,11 @@ class _HomePageState extends ConsumerState<HomePage> { 'Fuel Consumption', style: SizeConfig.smallnormalfont2, ), - Text( - vehicle.fuelRate.toString() + ' km/Litre', - style: SizeConfig.smallnormalfont, - ), + FuelRateText(style: SizeConfig.smallnormalfont), ], ), ), - Flexible(flex: 1, child: Rpm(rpm: vehicle.rpm)), + Flexible(flex: 1, child: Rpm()), ], ), ), |