Connect audio settings button

Rework to connect the audio settings button on the media pages
to the appropriate settings page, and have the back button go
back to the expected previous page.  To enable this, the global
AppState provider was reworked to track the previous page and add
explicit update and back member functions.

Bug-AGL: SPEC-5030

Change-Id: I5858d1b1bf511a184b6538b2ce8c183b00c24fc6
Signed-off-by: Scott Murray <scott.murray@konsulko.com>

6 files changed, 23 insertions, 33 deletions

diff --git a/lib/presentation/screens/home/home.dart b/lib/presentation/screens/home/home.dart
index 3d80f92..8f0d125 100644
--- a/lib/presentation/screens/home/home.dart
+++ b/lib/presentation/screens/home/home.dart
@@ -28,7 +28,7 @@ class HomeScreenState extends ConsumerState<HomeScreen> {
     BuildContext context,
   ) {
     return Consumer(builder: (context, ref, child) {
-      final state = ref.read(appProvider);
+      final appState = ref.watch(appProvider);
       final bool disableBkgAnimation =
           ref.read(appConfigProvider).disableBkgAnimation;
       if (disableBkgAnimation) {
@@ -48,13 +48,13 @@ class HomeScreenState extends ConsumerState<HomeScreen> {
                 repeat: true,
               ),
             FlowBuilder<AppState>(
-              state: ref.watch(appProvider),
+              state: appState,
               onGeneratePages: onGenerateAppViewPages,
               observers: [
                 HeroController(),
               ],
             ),
-            if (state != AppState.splash)
+            if (appState != AppState.splash)
               Positioned(
                 top: 0,
                 bottom: 0,
@@ -66,7 +66,7 @@ class HomeScreenState extends ConsumerState<HomeScreen> {
           ],
         ),
         bottomNavigationBar:
-            state == AppState.splash ? null : const CustomBottomBar(),
+            appState == AppState.splash ? null : const CustomBottomBar(),
       );
     });
   }
diff --git a/lib/presentation/screens/media/play_list_table.dart b/lib/presentation/screens/media/play_list_table.dart
index 71d2fc9..28cb970 100644
--- a/lib/presentation/screens/media/play_list_table.dart
+++ b/lib/presentation/screens/media/play_list_table.dart
@@ -61,6 +61,9 @@ class _PlayListTableState extends ConsumerState<PlayListTable> {
                     onTap: () {
                       setState(() {
                         isAudioSettingsEnabled = !isAudioSettingsEnabled;
+                        ref
+                            .read(appProvider.notifier)
+                            .update(AppState.audioSettings);
                       });
                     },
                     child: Padding(
diff --git a/lib/presentation/screens/media/radio_preset_table.dart b/lib/presentation/screens/media/radio_preset_table.dart
index 97affb8..fcf8e2b 100644
--- a/lib/presentation/screens/media/radio_preset_table.dart
+++ b/lib/presentation/screens/media/radio_preset_table.dart
@@ -64,6 +64,9 @@ class _RadioPresetTableState extends ConsumerState<RadioPresetTable> {
                     onTap: () {
                       setState(() {
                         isAudioSettingsEnabled = !isAudioSettingsEnabled;
+                        ref
+                            .read(appProvider.notifier)
+                            .update(AppState.audioSettings);
                       });
                     },
                     child: Padding(
diff --git a/lib/presentation/screens/settings/settings_screens/audio_settings/audio_settings_screen.dart b/lib/presentation/screens/settings/settings_screens/audio_settings/audio_settings_screen.dart
index 3c3508e..2b14b7f 100644
--- a/lib/presentation/screens/settings/settings_screens/audio_settings/audio_settings_screen.dart
+++ b/lib/presentation/screens/settings/settings_screens/audio_settings/audio_settings_screen.dart
@@ -2,7 +2,6 @@ import 'package:flutter_ics_homescreen/export.dart';
 
 import 'widget/audio_content.dart';
 
-
 class AudioSettingsPage extends ConsumerWidget {
   const AudioSettingsPage({super.key});
 
@@ -17,14 +16,12 @@ class AudioSettingsPage extends ConsumerWidget {
             title: 'Audio Settings',
             hasBackButton: true,
             onPressed: () {
-              context.flow<AppState>().update((state) => AppState.settings);
+              ref.read(appProvider.notifier).back();
             },
           ),
-          const Expanded(
-              child: AudioContent()),
+          const Expanded(child: AudioContent()),
         ],
       ),
     );
   }
 }
-
diff --git a/lib/presentation/screens/settings/widgets/settings_content.dart b/lib/presentation/screens/settings/widgets/settings_content.dart
index f73bf6d..6d0df50 100644
--- a/lib/presentation/screens/settings/widgets/settings_content.dart
+++ b/lib/presentation/screens/settings/widgets/settings_content.dart
@@ -2,13 +2,13 @@ import 'package:flutter_ics_homescreen/export.dart';
 
 import '../../../custom_icons/custom_icons.dart';
 
-class Settings extends StatelessWidget {
+class Settings extends ConsumerWidget {
   const Settings({
     super.key,
   });
 
   @override
-  Widget build(BuildContext context) {
+  Widget build(BuildContext context, WidgetRef ref) {
     return Column(
       mainAxisAlignment: MainAxisAlignment.start,
       //crossAxisAlignment: CrossAxisAlignment.center,
@@ -25,66 +25,56 @@ class Settings extends StatelessWidget {
                   title: 'Date & Time',
                   hasSwich: false,
                   voidCallback: () async {
-                    context
-                        .flow<AppState>()
-                        .update((next) => AppState.dateTime);
+                    ref.read(appProvider.notifier).update(AppState.dateTime);
                   }),
               SettingsTile(
                   icon: Icons.bluetooth,
                   title: 'Bluetooth',
                   hasSwich: true,
                   voidCallback: () {
-                    context
-                        .flow<AppState>()
-                        .update((next) => AppState.bluetooth);
+                    ref.read(appProvider.notifier).update(AppState.bluetooth);
                   }),
               SettingsTile(
                   icon: Icons.wifi,
                   title: 'Wifi',
                   hasSwich: true,
                   voidCallback: () {
-                    context.flow<AppState>().update((next) => AppState.wifi);
+                    ref.read(appProvider.notifier).update(AppState.wifi);
                   }),
               SettingsTile(
                   icon: CustomIcons.wiredicon,
                   title: 'Wired',
                   hasSwich: false,
                   voidCallback: () {
-                    context.flow<AppState>().update((next) => AppState.wired);
+                    ref.read(appProvider.notifier).update(AppState.wired);
                   }),
               SettingsTile(
                   icon: Icons.tune,
                   title: 'Audio Settings',
                   hasSwich: false,
                   voidCallback: () {
-                    context
-                        .flow<AppState>()
-                        .update((next) => AppState.audioSettings);
+                    ref.read(appProvider.notifier).update(AppState.audioSettings);
                   }),
               SettingsTile(
                   icon: Icons.person_2_outlined,
                   title: 'Profiles',
                   hasSwich: false,
                   voidCallback: () {
-                    context
-                        .flow<AppState>()
-                        .update((next) => AppState.profiles);
+                    ref.read(appProvider.notifier).update(AppState.profiles);
                   }),
               SettingsTile(
                   icon: Icons.straighten,
                   title: 'Units',
                   hasSwich: false,
                   voidCallback: () {
-                    context.flow<AppState>().update((next) => AppState.units);
+                    ref.read(appProvider.notifier).update(AppState.units);
                   }),
               SettingsTile(
                   icon: Icons.help_sharp,
                   title: 'Version Info',
                   hasSwich: false,
                   voidCallback: () {
-                    context
-                        .flow<AppState>()
-                        .update((next) => AppState.versionInfo);
+                    ref.read(appProvider.notifier).update(AppState.versionInfo);
                   }),
             ],
           ),
diff --git a/lib/presentation/screens/splash/widget/splash_content.dart b/lib/presentation/screens/splash/widget/splash_content.dart
index 51ee71f..6051dcf 100644
--- a/lib/presentation/screens/splash/widget/splash_content.dart
+++ b/lib/presentation/screens/splash/widget/splash_content.dart
@@ -131,10 +131,7 @@ class SplashContentState extends ConsumerState<SplashContent>
           width: 452,
           text: 'Continue',
           onTap: () {
-            // ref.read(vehicleProvider.notifier).setInitialState();
-            ref
-                .read(appProvider.notifier)
-                .update((state) => state = AppState.dashboard);
+            ref.read(appProvider.notifier).update(AppState.dashboard);
           },
         ),
         const SizedBox(