大幅変更＆環境バージョンアップ

lib/pages/settings/settings_controller.dart

@@ -0,0 +1,26 @@
+// lib/pages/settings/settings_controller.dart
+
+import 'package:get/get.dart';
+import 'package:gifunavi/widgets/map_widget.dart';
+
+
+class SettingsController extends GetxController {
+  var timerDuration = const Duration(seconds: 10).obs;
+  var autoReturnDisabled = false.obs;
+  final MapResetController mapResetController = Get.put(MapResetController());
+
+  void updateTimerDuration(int seconds) {
+    timerDuration.value = Duration(seconds: seconds);
+  }
+
+  void setAutoReturnDisabled(bool value) {
+    autoReturnDisabled.value = value;
+    if (!value) {
+      resetIdleTimer();
+    }
+  }
+
+  void resetIdleTimer() {
+    mapResetController.resetIdleTimer!();
+  }
+}