fix: lint issues and depreciated methods bugs fixed in relevant at_widgets's packages

packages/at_backupkey_flutter/example/ios/Runner.xcodeproj/project.pbxproj

@@ -140,6 +140,7 @@
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
 				E0E6C3A2BDF8A27F96D32131 /* [CP] Embed Pods Frameworks */,
+				5EDF71D4EE6B353E3C50EE34 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -156,7 +157,7 @@
 		97C146E61CF9000F007C117D /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1300;
+				LastUpgradeCheck = 1510;
 				ORGANIZATIONNAME = "";
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
@@ -236,6 +237,23 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
+		5EDF71D4EE6B353E3C50EE34 /* [CP] Copy Pods Resources */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Copy Pods Resources";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -343,7 +361,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -365,7 +383,10 @@
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
@@ -425,7 +446,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -474,7 +495,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -497,7 +518,10 @@
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
@@ -524,7 +548,10 @@
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",

packages/at_backupkey_flutter/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1300"
+   LastUpgradeVersion = "1510"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

packages/at_backupkey_flutter/example/pubspec.yaml

@@ -11,13 +11,14 @@ environment:
 
 dependencies:
   at_app_flutter: ^5.2.0
-  at_client_mobile: ^3.2.15
+  at_client_mobile: ^3.2.17
   at_onboarding_flutter: ^6.1.7
   cupertino_icons: ^1.0.6
   flutter:
     sdk: flutter
   path: ^1.8.3
   path_provider: ^2.1.1
+
 
 dependency_overrides:
   at_backupkey_flutter:

packages/at_backupkey_flutter/lib/services/backupkey_service.dart

@@ -10,13 +10,14 @@ class BackUpKeyService {
   }
 
   static Future<String?> _getAESKey(String atsign) async {
-    return await KeychainUtil.getAESKey(atsign);
+    return (await KeyChainManager.getInstance().readAtsign(name: atsign))
+        ?.selfEncryptionKey;
   }
 
   static Future<Map<String, String>> getEncryptedKeys(String atsign) async {
     Map<String, String> result;
     try {
-      result = await KeychainUtil.getEncryptedKeys(atsign);
+      result = await KeyChainManager.getInstance().getEncryptedKeys(atsign);
       result[atsign] = await _getAESKey(atsign) ?? '';
     } catch (e) {
       result = {};

packages/at_backupkey_flutter/pubspec.yaml

@@ -18,7 +18,7 @@ dependencies:
   path_provider: ^2.1.1
   at_file_saver: ^0.1.2
   at_utils: ^3.0.15
-  at_client_mobile: ^3.2.12
+  at_client_mobile: ^3.2.17
   showcaseview: ^3.0.0
   device_info_plus: ^9.0.3
   # desktop - dependencies

packages/at_chat_flutter/example/ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>11.0</string>
+  <string>12.0</string>
 </dict>
 </plist>

packages/at_chat_flutter/example/ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '11.0'
+# platform :ios, '12.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

packages/at_chat_flutter/example/ios/Podfile.lock

@@ -56,7 +56,7 @@ PODS:
   - path_provider_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
-  - permission_handler_apple (9.1.1):
+  - permission_handler_apple (9.3.0):
     - Flutter
   - qr_code_scanner (0.2.0):
     - Flutter
@@ -151,21 +151,21 @@ SPEC CHECKSUMS:
   DKImagePickerController: b512c28220a2b8ac7419f21c491fc8534b7601ac
   DKPhotoGallery: fdfad5125a9fdda9cc57df834d49df790dbb4179
   file_picker: 15fd9539e4eb735dc54bae8c0534a7a9511a03de
-  file_selector_ios: 8c25d700d625e1dcdd6599f2d927072f2254647b
-  Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
+  file_selector_ios: f0670c1064a8c8450e38145d8043160105d0b97c
+  Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
   flutter_keychain: 01aabf894ffe8b01adfda1d9df21c210c1b4b452
   MTBBarcodeScanner: f453b33c4b7dfe545d8c6484ed744d55671788cb
-  package_info_plus: 115f4ad11e0698c8c1c5d8a689390df880f47e85
-  path_provider_foundation: 29f094ae23ebbca9d3d0cec13889cd9060c0e943
-  permission_handler_apple: e76247795d700c14ea09e3a2d8855d41ee80a2e6
+  package_info_plus: 58f0028419748fad15bf008b270aaa8e54380b1c
+  path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
+  permission_handler_apple: 9878588469a2b0d0fc1e048d9f43605f92e6cec2
   qr_code_scanner: bb67d64904c3b9658ada8c402e8b4d406d5d796e
   SDWebImage: fd7e1a22f00303e058058278639bf6196ee431fe
   share_plus: c3fef564749587fc939ef86ffb283ceac0baf9f5
-  shared_preferences_foundation: 5b919d13b803cadd15ed2dc053125c68730e5126
+  shared_preferences_foundation: fcdcbc04712aee1108ac7fda236f363274528f78
   SwiftyGif: 93a1cc87bf3a51916001cf8f3d63835fb64c819f
-  url_launcher_ios: bf5ce03e0e2088bad9cc378ea97fa0ed5b49673b
-  webview_flutter_wkwebview: 2e2d318f21a5e036e2c3f26171342e95908bd60a
+  url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
+  webview_flutter_wkwebview: be0f0d33777f1bfd0c9fdcb594786704dbf65f36
 
-PODFILE CHECKSUM: ef19549a9bc3046e7bb7d2fab4d021637c0c58a3
+PODFILE CHECKSUM: c4c93c5f6502fe2754f48404d3594bf779584011
 
-COCOAPODS: 1.12.1
+COCOAPODS: 1.14.3

packages/at_chat_flutter/example/ios/Runner.xcodeproj/project.pbxproj

@@ -139,6 +139,7 @@
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
 				A9760EAD0EB1F2BE37080135 /* [CP] Embed Pods Frameworks */,
+				713DB8B103FF226EB054178B /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -155,7 +156,7 @@
 		97C146E61CF9000F007C117D /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1300;
+				LastUpgradeCheck = 1510;
 				ORGANIZATIONNAME = "";
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
@@ -235,6 +236,23 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
 		};
+		713DB8B103FF226EB054178B /* [CP] Copy Pods Resources */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Copy Pods Resources";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -342,7 +360,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -423,7 +441,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -472,7 +490,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;

packages/at_chat_flutter/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1300"
+   LastUpgradeVersion = "1510"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

packages/at_chat_flutter/example/lib/main.dart

@@ -1,13 +1,12 @@
 import 'dart:async';
 
+import 'package:at_app_flutter/at_app_flutter.dart' show AtEnv;
 import 'package:at_chat_flutter_example/second_screen.dart';
-import 'package:flutter/material.dart';
 import 'package:at_onboarding_flutter/at_onboarding_flutter.dart';
 import 'package:at_utils/at_logger.dart' show AtSignLogger;
-import 'package:path_provider/path_provider.dart'
-    show getApplicationSupportDirectory;
-import 'package:at_app_flutter/at_app_flutter.dart' show AtEnv;
+import 'package:flutter/material.dart';
 import 'package:flutter_keychain/flutter_keychain.dart';
+import 'package:path_provider/path_provider.dart' show getApplicationSupportDirectory;
 
 Future<void> main() async {
   await AtEnv.load();
@@ -35,7 +34,7 @@ class _MyAppState extends State<MyApp> {
   // * load the AtClientPreference in the background
   Future<AtClientPreference> futurePreference = loadAtClientPreference();
   AtClientPreference? atClientPreference;
-  AtClientService? atClientService;
+  AtAuthService? atAuthService;
 
   final AtSignLogger _logger = AtSignLogger(AtEnv.appNamespace);
 
@@ -92,8 +91,7 @@ class _MyAppState extends State<MyApp> {
                             }
                             break;
                           case AtOnboardingResultStatus.error:
-                            _logger.severe(
-                                'Onboarding throws ${result.errorCode} error');
+                            _logger.severe('Onboarding throws ${result.errorCode} error');
                             if (mounted) {
                               await showDialog(
                                 context: context,
@@ -126,14 +124,12 @@ class _MyAppState extends State<MyApp> {
                 Center(
                     child: TextButton(
                         style: ButtonStyle(
-                          backgroundColor:
-                              WidgetStateProperty.all<Color>(Colors.black12),
+                          backgroundColor: WidgetStateProperty.all<Color>(Colors.black12),
                         ),
                         onPressed: () {
                           FlutterKeychain.remove(key: '@atsign');
                         },
-                        child: const Text('Clear paired atsigns',
-                            style: TextStyle(color: Colors.black)))),
+                        child: const Text('Clear paired atsigns', style: TextStyle(color: Colors.black)))),
               ],
             ),
           )),