feat(permissions): add SMS permission screen and settings button; route from splash on Android

2025-09-07 19:33:11 +09:00
parent 2a90e7c377
commit f812d4b9fd
5 changed files with 249 additions and 15 deletions
--- a/lib/screens/sms_permission_screen.dart
+++ b/lib/screens/sms_permission_screen.dart
@@ -0,0 +1,151 @@
+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart' as permission;
+import '../theme/app_colors.dart';
+import '../widgets/glassmorphism_card.dart';
+import '../routes/app_routes.dart';
+import '../l10n/app_localizations.dart';
+import '../services/sms_service.dart';
+import '../utils/platform_helper.dart';
+
+class SmsPermissionScreen extends StatefulWidget {
+  const SmsPermissionScreen({super.key});
+
+  @override
+  State<SmsPermissionScreen> createState() => _SmsPermissionScreenState();
+}
+
+class _SmsPermissionScreenState extends State<SmsPermissionScreen> {
+  bool _requesting = false;
+
+  Future<void> _handleRequest() async {
+    if (_requesting) return;
+    setState(() => _requesting = true);
+
+    try {
+      if (!PlatformHelper.isAndroid) {
+        // iOS/Web은 권한 흐름 없이 메인으로 이동
+        if (mounted) {
+          Navigator.of(context).pushReplacementNamed(AppRoutes.main);
+        }
+        return;
+      }
+
+      final status = await permission.Permission.sms.status;
+      if (status.isGranted) {
+        if (mounted) {
+          Navigator.of(context).pushReplacementNamed(AppRoutes.main);
+        }
+        return;
+      }
+
+      // 권한 요청
+      final granted = await SMSService.requestSMSPermission();
+      if (mounted) {
+        if (granted) {
+          Navigator.of(context).pushReplacementNamed(AppRoutes.main);
+        } else {
+          final newStatus = await permission.Permission.sms.status;
+          if (newStatus.isPermanentlyDenied) {
+            // 설정 열기 유도
+            _showSettingsDialog();
+          }
+          // 거부지만 영구 거부가 아니라면 그대로 대기 (사용자가 다시 시도 가능)
+        }
+      }
+    } finally {
+      if (mounted) setState(() => _requesting = false);
+    }
+  }
+
+  void _showSettingsDialog() {
+    final loc = AppLocalizations.of(context);
+    showDialog(
+      context: context,
+      builder: (_) => AlertDialog(
+        title: Text(loc.smsPermissionRequired),
+        content: const Text('권한이 영구적으로 거부되었습니다. 설정에서 권한을 허용해주세요.'),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: const Text('닫기'),
+          ),
+          TextButton(
+            onPressed: () async {
+              await permission.openAppSettings();
+              if (mounted) Navigator.of(context).pop();
+            },
+            child: const Text('설정 열기'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final loc = AppLocalizations.of(context);
+    return Scaffold(
+      body: SafeArea(
+        child: Center(
+          child: Padding(
+            padding: const EdgeInsets.all(16.0),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                const Icon(Icons.sms, size: 64, color: AppColors.primaryColor),
+                const SizedBox(height: 16),
+                Text(
+                  'SMS 권한 요청',
+                  style: Theme.of(context).textTheme.headlineSmall?.copyWith(
+                        color: AppColors.textPrimary,
+                        fontWeight: FontWeight.bold,
+                      ),
+                ),
+                const SizedBox(height: 8),
+                Text(
+                  loc.smsPermissionRequired,
+                  textAlign: TextAlign.center,
+                  style: const TextStyle(color: AppColors.textSecondary),
+                ),
+                const SizedBox(height: 16),
+                GlassmorphismCard(
+                  padding: const EdgeInsets.all(16),
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: const [
+                      Text('이유:',
+                          style: TextStyle(fontWeight: FontWeight.bold)),
+                      SizedBox(height: 8),
+                      Text('문자 메시지에서 반복 결제 내역을 분석해 구독 서비스를 자동으로 탐지합니다.'),
+                      SizedBox(height: 12),
+                      Text('수집 범위:',
+                          style: TextStyle(fontWeight: FontWeight.bold)),
+                      SizedBox(height: 8),
+                      Text('결제 관련 문자 메시지(서비스명/금액/날짜 패턴)를 로컬에서만 처리합니다.'),
+                    ],
+                  ),
+                ),
+                const SizedBox(height: 24),
+                SizedBox(
+                  width: double.infinity,
+                  child: ElevatedButton.icon(
+                    onPressed: _requesting ? null : _handleRequest,
+                    icon: const Icon(Icons.lock_open),
+                    label:
+                        Text(_requesting ? '요청 중...' : loc.requestPermission),
+                  ),
+                ),
+                const SizedBox(height: 8),
+                TextButton(
+                  onPressed: () => Navigator.of(context)
+                      .pushReplacementNamed(AppRoutes.main),
+                  child: const Text('나중에 하기'),
+                )
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}