Add sound picker

lib/dynamic_color_scheme.dart

@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+
+class DynamicColorScheme extends StatefulWidget {
+  final Color Function(Brightness brightness) data;
+  final Widget Function(BuildContext context, ColorScheme colorScheme) builder;
+
+  const DynamicColorScheme({
+    required this.data,
+    required this.builder,
+    Key? key,
+  }) : super(key: key);
+
+  @override
+  createState() => _DynamicColorSchemeState();
+}
+
+class _DynamicColorSchemeState extends State<DynamicColorScheme> {
+  late final ValueNotifier<Brightness> brightness;
+
+  @override
+  void initState() {
+    super.initState();
+    brightness = ValueNotifier(MediaQuery.of(context).platformBrightness);
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    brightness.value = MediaQuery.of(context).platformBrightness;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ValueListenableBuilder<Brightness>(
+      valueListenable: brightness,
+      builder: (context, platformBrightness, child) {
+        final colorScheme = ColorScheme.fromSwatch(
+          brightness: platformBrightness,
+          primarySwatch: Colors.blue,
+          accentColor: Colors.blueAccent,
+        ).copyWith(
+          secondary: Colors.red,
+        );
+        final color = widget.data(platformBrightness);
+        return widget.builder(
+            context,
+            colorScheme.copyWith(
+              primary: color,
+            ));
+      },
+    );
+  }
+}

lib/settings_page.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/material.dart' as material;
 import 'package:fmassive/database.dart';
 import 'package:fmassive/main.dart';
+import 'package:fmassive/sound_picker.dart';
 import 'package:moor/moor.dart';
 
 class SettingsPage extends StatelessWidget {
@@ -47,7 +48,6 @@ class _SettingsPageState extends State<_SettingsPage> {
               return const Center(child: CircularProgressIndicator());
 
             return SingleChildScrollView(
-              padding: const EdgeInsets.all(8.0),
               child: material.Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
@@ -105,46 +105,14 @@ class _SettingsPageState extends State<_SettingsPage> {
                           .write(SettingsCompanion(steps: Value(value)));
                     },
                   ),
-                  TextField(
-                    decoration: const InputDecoration(
-                      labelText: 'Sound',
-                    ),
-                    onChanged: (value) {
-                      db
-                          .update(db.settings)
-                          .write(SettingsCompanion(sound: Value(value)));
-                    },
-                  ),
-                  TextField(
-                    decoration: const InputDecoration(
-                      labelText: 'Light Color',
-                    ),
-                    onChanged: (value) {
-                      db
-                          .update(db.settings)
-                          .write(SettingsCompanion(lightColor: Value(value)));
-                    },
-                  ),
-                  TextField(
-                    decoration: const InputDecoration(
-                      labelText: 'Dark Color',
-                    ),
-                    onChanged: (value) {
-                      db
-                          .update(db.settings)
-                          .write(SettingsCompanion(darkColor: Value(value)));
-                    },
-                  ),
-                  TextField(
-                    decoration: const InputDecoration(
-                      labelText: 'Date',
-                    ),
-                    onChanged: (value) {
-                      db
-                          .update(db.settings)
-                          .write(SettingsCompanion(date: Value(value)));
-                    },
-                  ),
+                  Center(
+                      child: SoundPicker(
+                          path: settings.sound,
+                          onSelect: (path) {
+                            db
+                                .update(db.settings)
+                                .write(SettingsCompanion(sound: Value(path)));
+                          })),
                 ],
               ),
             );

lib/sound_picker.dart

@@ -0,0 +1,43 @@
+import 'package:audioplayers/audioplayers.dart';
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+import 'package:path/path.dart';
+
+class SoundPicker extends StatefulWidget {
+  const SoundPicker({super.key, required this.onSelect, required this.path});
+
+  final Function(String path) onSelect;
+  final String? path;
+
+  @override
+  createState() => _SoundPickerState();
+}
+
+class _SoundPickerState extends State<SoundPicker> {
+  final audioPlayer = AudioPlayer();
+
+  @override
+  void dispose() {
+    audioPlayer.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ElevatedButton(
+      onPressed: () async {
+        FilePickerResult? result = await FilePicker.platform.pickFiles(
+          type: FileType.audio,
+        );
+        if (result == null) return;
+        final path = result.files.first.path;
+        if (path == null) return;
+        await audioPlayer.play(DeviceFileSource(path));
+        widget.onSelect(path);
+      },
+      child: Text(widget.path != null
+          ? "Sound: ${basename(widget.path!)}"
+          : 'Alarm sound'),
+    );
+  }
+}