Implement Google Navigation Flutter integration for turn-by-turn delivery navigation

Adds complete Google Navigation support with: - LocationPermissionService for runtime location permissions - NavigationSessionService for session and route management - NavigationPage for full-screen turn-by-turn navigation UI - NavigationTermsAndConditionsDialog for service acceptance - Comprehensive i18n support (English/French) - Android minSdk=23 with Java NIO desugaring - iOS location permissions in Info.plist - Error handling with user-friendly dialogs - Location update and arrival notifications Includes detailed setup guide and implementation documentation with API key configuration instructions, integration examples, and testing checklist. Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-15 20:43:29 -05:00
parent 5714fd8443
commit 46af8f55a2
10 changed files with 1312 additions and 3 deletions
@@ -0,0 +1,82 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+
+class NavigationTermsAndConditionsDialog extends StatelessWidget {
+  final VoidCallback onAccept;
+  final VoidCallback? onDecline;
+
+  const NavigationTermsAndConditionsDialog({
+    Key? key,
+    required this.onAccept,
+    this.onDecline,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = AppLocalizations.of(context);
+    final colorScheme = Theme.of(context).colorScheme;
+
+    return AlertDialog(
+      title: Text(
+        l10n?.navigationTcTitle ?? 'Navigation Service',
+        style: Theme.of(context).textTheme.headlineSmall?.copyWith(
+              color: colorScheme.onSurface,
+            ),
+      ),
+      content: SingleChildScrollView(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(
+              l10n?.navigationTcDescription ??
+                  'This app uses Google Navigation to provide turn-by-turn navigation for deliveries.',
+              style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                    color: colorScheme.onSurface,
+                  ),
+            ),
+            const SizedBox(height: 16),
+            Text(
+              l10n?.navigationTcAttribution ??
+                  'Attribution: Maps and navigation services provided by Google Maps.',
+              style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                    color: colorScheme.onSurfaceVariant,
+              ),
+            ),
+            const SizedBox(height: 12),
+            Text(
+              l10n?.navigationTcTerms ??
+                  'By accepting, you agree to Google\'s Terms of Service and Privacy Policy for Navigation services.',
+              style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                    color: colorScheme.onSurfaceVariant,
+              ),
+            ),
+          ],
+        ),
+      ),
+      actions: [
+        if (onDecline != null)
+          TextButton(
+            onPressed: () {
+              Navigator.of(context).pop();
+              onDecline!();
+            },
+            child: Text(
+              l10n?.decline ?? 'Decline',
+              style: TextStyle(color: colorScheme.error),
+            ),
+          ),
+        TextButton(
+          onPressed: () {
+            Navigator.of(context).pop();
+            onAccept();
+          },
+          child: Text(
+            l10n?.accept ?? 'Accept',
+            style: TextStyle(color: colorScheme.primary),
+          ),
+        ),
+      ],
+    );
+  }
+}