борт управления самолетом

lib/core/config/app_microphone.dart

@@ -0,0 +1,26 @@
+import 'package:flutter/foundation.dart';
+
+import 'persisted_setting.dart';
+
+class AppMicrophone {
+  static const prefKey = 'call_microphone_id';
+  static const String defaultValue = '';
+
+  static final _setting = PersistedSetting<String>(
+    prefKey: prefKey,
+    defaultValue: defaultValue,
+    read: (prefs, key) => prefs.getString(key),
+    write: (prefs, key, value) async {
+      await prefs.setString(key, value);
+    },
+  );
+
+  static ValueNotifier<String> get current => _setting.current;
+
+  static String? get deviceId =>
+      _setting.current.value.isEmpty ? null : _setting.current.value;
+
+  static Future<String> load() => _setting.load();
+
+  static Future<void> save(String value) => _setting.save(value);
+}

lib/core/config/app_pulse_source.dart

@@ -0,0 +1,26 @@
+import 'package:flutter/foundation.dart';
+
+import 'persisted_setting.dart';
+
+class AppPulseSource {
+  static const prefKey = 'call_pulse_source';
+  static const String defaultValue = '';
+
+  static final _setting = PersistedSetting<String>(
+    prefKey: prefKey,
+    defaultValue: defaultValue,
+    read: (prefs, key) => prefs.getString(key),
+    write: (prefs, key, value) async {
+      await prefs.setString(key, value);
+    },
+  );
+
+  static ValueNotifier<String> get current => _setting.current;
+
+  static String? get name =>
+      _setting.current.value.isEmpty ? null : _setting.current.value;
+
+  static Future<String> load() => _setting.load();
+
+  static Future<void> save(String value) => _setting.save(value);
+}

lib/core/config/call_no_mute.dart

@@ -0,0 +1,11 @@
+class CallNoMute {
+  CallNoMute._();
+
+  static const String flag = '--no-mute';
+
+  static bool enabled = const bool.fromEnvironment('NO_MUTE');
+
+  static void parse(List<String> args) {
+    if (args.contains(flag)) enabled = true;
+  }
+}