[WIP] fix(canvas): request local network before connect to device

lib/screen/home/home_navigation_page.dart

@@ -6,6 +6,7 @@
 //
 
 import 'dart:async';
+import 'dart:io';
 
 import 'package:after_layout/after_layout.dart';
 import 'package:autonomy_flutter/common/injector.dart';
@@ -42,6 +43,7 @@ import 'package:autonomy_flutter/util/au_icons.dart';
 import 'package:autonomy_flutter/util/constants.dart';
 import 'package:autonomy_flutter/util/dio_util.dart';
 import 'package:autonomy_flutter/util/inapp_notifications.dart';
+import 'package:autonomy_flutter/util/local_network_helper.dart';
 import 'package:autonomy_flutter/util/log.dart';
 import 'package:autonomy_flutter/util/style.dart';
 import 'package:autonomy_flutter/util/ui_helper.dart';
@@ -318,6 +320,18 @@ class HomeNavigationPageState extends State<HomeNavigationPage>
 
     unawaited(injector<CanvasClientService>().init());
     unawaited(_syncArtist());
+
+    unawaited(_requestLocalNetworkPermission());
+  }
+
+  Future<void> _requestLocalNetworkPermission() async {
+    if (Platform.isIOS) {
+      final didRequest = _configurationService.didGetLocalNetworkPermission();
+      if (!didRequest) {
+        final result = await LocalNetworkHelper.requestLocalNetworkPermission();
+        await _configurationService.setDidGetLocalNetworkPermission(result);
+      }
+    }
   }
 
   Future<void> _syncArtist() async {

lib/service/canvas_client_service.dart

@@ -78,7 +78,6 @@ class CanvasClientService {
         ..device = (DeviceInfo()
           ..deviceId = _deviceId
           ..deviceName = _deviceName);
-
       final response = await stub.connect(
         request,
         options: _callOptions,

lib/service/configuration_service.dart

@@ -29,6 +29,10 @@ import 'package:uuid/uuid.dart';
 //ignore_for_file: constant_identifier_names
 
 abstract class ConfigurationService {
+  bool didGetLocalNetworkPermission();
+
+  Future<void> setDidGetLocalNetworkPermission(bool value);
+
   Future<void> setRecordOwners(List<String> owners, {bool override = false});
 
   List<String> getRecordOwners();
@@ -277,6 +281,8 @@ abstract class ConfigurationService {
 }
 
 class ConfigurationServiceImpl implements ConfigurationService {
+  static const String keyDidGetLocalNetWorkPermission =
+      'did_get_local_network_permission';
   static const String keyRecordOwners = 'yoko_ono_record_owners';
   static const String KEY_HAS_MERCHANDISE_SUPPORT_INDEX_ID =
       'has_merchandise_support';
@@ -1221,6 +1227,15 @@ class ConfigurationServiceImpl implements ConfigurationService {
       await _preferences.setStringList(keyRecordOwners, currentOwners.toList());
     }
   }
+
+  @override
+  bool didGetLocalNetworkPermission() =>
+      _preferences.getBool(keyDidGetLocalNetWorkPermission) ?? false;
+
+  @override
+  Future<void> setDidGetLocalNetworkPermission(bool value) async {
+    await _preferences.setBool(keyDidGetLocalNetWorkPermission, value);
+  }
 }
 
 enum ConflictAction {

lib/util/local_network_helper.dart

@@ -0,0 +1,21 @@
+import 'dart:io';
+
+import 'package:autonomy_flutter/util/log.dart';
+import 'package:network_info_plus/network_info_plus.dart';
+
+class LocalNetworkHelper {
+  static Future<bool> requestLocalNetworkPermission() async {
+    bool isGranted = false;
+    try {
+      final wifiIp = await NetworkInfo().getWifiIP();
+      log.info('[LocalNetworkHelper] wifiIp: $wifiIp');
+      await Socket.connect(wifiIp, 80,
+          timeout: const Duration(milliseconds: 100));
+      isGranted = true;
+    } catch (e) {
+      log.info('[LocalNetworkHelper] requestLocalNetworkPermission Error: $e');
+      isGranted = false;
+    }
+    return isGranted;
+  }
+}

pubspec.lock

@@ -1858,6 +1858,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
+  network_info_plus:
+    dependency: "direct main"
+    description:
+      name: network_info_plus
+      sha256: "5bd4b86e28fed5ed4e6ac7764133c031dfb7d3f46aa2a81b46f55038aa78ecc0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.3"
+  network_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: network_info_plus_platform_interface
+      sha256: "2e193d61d3072ac17824638793d3b89c6d581ce90c11604f4ca87311b42f2706"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
   nft_collection:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -159,6 +159,7 @@ dependencies:
   image_gallery_saver: ^2.0.3
   hand_signature: ^3.0.1
   flutter_pdfview: ^1.3.2
+  network_info_plus: ^5.0.3
 dependency_overrides:
   intl: 0.18.0