大幅変更＆環境バージョンアップ

lib/pages/home/home_page.dart

@@ -1,44 +1,82 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import 'package:rogapp/pages/search/search_page.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:gifunavi/routes/app_pages.dart';
 
-class HomePage extends GetView{
-  const HomePage({Key? key}) : super(key: key);
+class HomePage extends StatefulWidget {
+  const HomePage({super.key});
+
+  @override
+  _HomePageState createState() => _HomePageState();
+}
+
+class _HomePageState extends State<HomePage> {
+  bool _isLocationServiceEnabled = true;
+
+  @override
+  void initState() {
+    super.initState();
+    /*
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      _checkLocationService(); // 非同期的に呼び出す
+    });
+     */
+    _checkLocationService();
+  }
+
+  Future<void> _checkLocationService() async {
+    final serviceEnabled = await Permission.location.serviceStatus.isEnabled;
+    setState(() {
+      _isLocationServiceEnabled = serviceEnabled;
+    });
+  }
+
+  void _showLocationDisabledDialog() {
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text('location_disabled_title'.tr),
+          content: Text('location_disabled_message'.tr),
+          actions: [
+            TextButton(
+              child: Text('ok'.tr),
+              onPressed: () => Navigator.of(context).pop(),
+            ),
+            TextButton(
+              child: Text('open_settings'.tr),
+              onPressed: () {
+                Navigator.of(context).pop();
+                openAppSettings();
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-          elevation: 0,
-          backgroundColor: Colors.white,
-          title: Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
-              Text("app_title".tr, 
-                style: const TextStyle(
-                  color: Colors.blue
-                ),
-              ),
-              InkWell(
-                onTap: (){
-                   Navigator.push(context, MaterialPageRoute(builder: (context) =>  SearchPage()));
-                },
-                child: Container(
-                height: 32,
-                width: 75,
-                decoration: BoxDecoration(
-                  color: Colors.blue,
-                  borderRadius: BorderRadius.circular(25),
-                  
-                ),
-                child: const Center(child: Icon(Icons.search),),
-                          ),
-              ),
-            ],
-          ),
+        title: Text('home'.tr),
+      ),
+      body: Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Text('welcome'.tr),
+            const SizedBox(height: 20),
+            ElevatedButton(
+              onPressed: _isLocationServiceEnabled
+                  ? () => Get.offNamed(AppPages.INDEX)
+                  : () => _showLocationDisabledDialog(),
+              child: Text('start_app'.tr),
+            ),
+          ],
         ),
-      body: Container(),
+      ),
     );
   }
-
 }