Updated code docs, Fixed some missing macOS asserts, fix #1447

CHANGELOG.md

@@ -1,3 +1,9 @@
+## 6.0.0-beta.19
+
+- Updated code docs
+- Fixed "Cannot Grant Permission at Android 21" [#1447](https://github.com/pichillilorenzo/flutter_inappwebview/issues/1447)
+- Fixed some missing macOS asserts
+
 ## 6.0.0-beta.18
 
 - Fixed `InAppWebViewSettings` automatic infer if `initialSettings` is `null`
@@ -158,6 +164,10 @@
 - Removed `URLProtectionSpace.iosIsProxy` property
 - `historyUrl` and `baseUrl` of `InAppWebViewInitialData` can be `null`
 
+## 5.7.2+1
+
+- Fixed "Cannot Grant Permission at Android 21" [#1447](https://github.com/pichillilorenzo/flutter_inappwebview/issues/1447)
+
 ## 5.7.2
 
 - Removed Android Hybrid Composition constraint to use the pull-to-refresh feature

android/src/main/java/com/pichillilorenzo/flutter_inappwebview/webview/in_app_webview/InAppWebViewChromeClient.java

@@ -1211,7 +1211,7 @@ public class InAppWebViewChromeClient extends WebChromeClient implements PluginR
 
   @Override
   public void onPermissionRequest(final PermissionRequest request) {
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
       final WebViewChannelDelegate.PermissionRequestCallback callback = new WebViewChannelDelegate.PermissionRequestCallback() {
         @Override
         public boolean nonNullSuccess(@NonNull PermissionResponse response) {

dev_packages/generators/lib/src/util.dart

@@ -34,7 +34,13 @@ abstract class Util {
       final platformName = platform.getField("name")!.toStringValue();
       final note = platform.getField("note")?.toStringValue();
       if (note != null) {
-        platformNoteList.add("///**NOTE for $platformName**: $note");
+        final noteLines = note.split("\n");
+        var platformNote =
+            "///**NOTE for $platformName**: ${noteLines[0].trim()}";
+        for (int i = 1; i < noteLines.length; i++) {
+          platformNote += "\n///${noteLines[i].trim()}";
+        }
+        platformNoteList.add(platformNote);
       }
 
       final apiName = platform.getField("apiName")?.toStringValue();

example/integration_test/chrome_safari_browser/open_and_close.dart

@@ -45,7 +45,7 @@ void openAndClose() {
             activityButton: ActivityButton(
                 templateImage: UIImage(systemName: "sun.max"),
                 extensionIdentifier:
-                    "com.pichillilorenzo.flutter-inappwebview-6-Example.test")));
+                    "com.pichillilorenzo.flutter-inappwebview6-example.test")));
     await chromeSafariBrowser.opened.future;
     expect(chromeSafariBrowser.isOpened(), true);
     expect(() async {

example/ios/Runner.xcodeproj/project.pbxproj

@@ -451,7 +451,7 @@
 				MARKETING_VERSION = 1.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
-				PRODUCT_BUNDLE_IDENTIFIER = "com.pichillilorenzo.flutter-inappwebview-6-Example.test";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.pichillilorenzo.flutter-inappwebview6-example.test";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
@@ -484,7 +484,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @executable_path/../../Frameworks";
 				MARKETING_VERSION = 1.0;
 				MTL_FAST_MATH = YES;
-				PRODUCT_BUNDLE_IDENTIFIER = "com.pichillilorenzo.flutter-inappwebview-6-Example.test";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.pichillilorenzo.flutter-inappwebview6-example.test";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -627,7 +627,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = "com.pichillilorenzo.flutter-inappwebview-6-Example";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.pichillilorenzo.flutter-inappwebview6-example";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -659,7 +659,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = "com.pichillilorenzo.flutter-inappwebview-6-Example";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.pichillilorenzo.flutter-inappwebview6-example";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";

lib/src/chrome_safari_browser/chrome_safari_browser.dart

@@ -208,7 +208,7 @@ class ChromeSafariBrowser {
           // ignore: deprecated_member_use_from_same_package
           ChromeSafariBrowserClassOptions? options,
       ChromeSafariBrowserSettings? settings}) async {
-    if (!kIsWeb && defaultTargetPlatform == TargetPlatform.iOS) {
+    if (Util.isIOS) {
       assert(url != null, 'The specified URL must not be null on iOS.');
       assert(['http', 'https'].contains(url!.scheme),
           'The specified URL has an unsupported scheme. Only HTTP and HTTPS URLs are supported on iOS.');

lib/src/chrome_safari_browser/chrome_safari_browser_settings.dart

@@ -1,6 +1,5 @@
 import 'dart:ui';
 
-import 'package:flutter/foundation.dart';
 import 'package:flutter_inappwebview_internal_annotations/flutter_inappwebview_internal_annotations.dart';
 
 import '../types/activity_button.dart';
@@ -341,10 +340,9 @@ class ChromeSafariBrowserClassOptions {
 
   Map<String, dynamic> toMap() {
     Map<String, dynamic> options = {};
-    if (defaultTargetPlatform == TargetPlatform.android)
+    if (Util.isAndroid)
       options.addAll(this.android?.toMap() ?? {});
-    else if (defaultTargetPlatform == TargetPlatform.iOS)
+    else if (Util.isIOS) options.addAll(this.ios?.toMap() ?? {});
-      options.addAll(this.ios?.toMap() ?? {});
 
     return options;
   }

lib/src/context_menu.dart

@@ -1,7 +1,6 @@
-import 'package:flutter/foundation.dart';
-
 import 'in_app_webview/webview.dart';
 import 'types/main.dart';
+import 'util.dart';
 
 ///Class that represents the WebView context menu. It used by [WebView.contextMenu].
 ///
@@ -89,11 +88,11 @@ class ContextMenuItem {
       @Deprecated("Use id instead") this.iosId,
       required this.title,
       this.action}) {
-    if (defaultTargetPlatform == TargetPlatform.android) {
+    if (Util.isAndroid) {
       // ignore: deprecated_member_use_from_same_package
       this.id = this.id ?? this.androidId;
       assert(this.id is int);
-    } else if (defaultTargetPlatform == TargetPlatform.iOS) {
+    } else if (Util.isIOS) {
       // ignore: deprecated_member_use_from_same_package
       this.id = this.id ?? this.iosId;
     }

lib/src/cookie_manager.dart

@@ -8,6 +8,7 @@ import 'in_app_webview/headless_in_app_webview.dart';
 import 'platform_util.dart';
 
 import 'types/main.dart';
+import 'util.dart';
 import 'web_uri.dart';
 
 ///Class that implements a singleton object (shared instance) which manages the cookies used by WebView instances.
@@ -519,14 +520,13 @@ class CookieManager {
   }
 
   Future<bool> _shouldUseJavascript() async {
-    if (kIsWeb) {
+    if (Util.isWeb) {
       return true;
     }
-    if (defaultTargetPlatform == TargetPlatform.iOS ||
+    if (Util.isIOS || Util.isMacOS) {
-        defaultTargetPlatform == TargetPlatform.macOS) {
       final platformUtil = PlatformUtil.instance();
       final systemVersion = await platformUtil.getSystemVersion();
-      return defaultTargetPlatform == TargetPlatform.iOS
+      return Util.isIOS
           ? systemVersion.compareTo("11") == -1
           : systemVersion.compareTo("10.13") == -1;
     }

lib/src/in_app_browser/in_app_browser.dart

@@ -972,7 +972,7 @@ class InAppBrowser {
   ///[permissionRequest] represents the permission request with an array of resources the web content wants to access
   ///and the origin of the web page which is trying to access the restricted resources.
   ///
-  ///**NOTE for Android**: available only on Android 23+.
+  ///**NOTE for Android**: available only on Android 21+.
   ///
   ///**NOTE for iOS**: available only on iOS 15.0+. The default [PermissionResponse.action] is [PermissionResponseAction.PROMPT].
   ///

lib/src/in_app_browser/in_app_browser_settings.dart

@@ -350,10 +350,10 @@ class InAppBrowserClassOptions {
 
     options.addAll(this.crossPlatform.toMap());
     options.addAll(this.inAppWebViewGroupOptions.crossPlatform.toMap());
-    if (defaultTargetPlatform == TargetPlatform.android) {
+    if (Util.isAndroid) {
       options.addAll(this.android.toMap());
       options.addAll(this.inAppWebViewGroupOptions.android.toMap());
-    } else if (defaultTargetPlatform == TargetPlatform.iOS) {
+    } else if (Util.isIOS) {
       options.addAll(this.ios.toMap());
       options.addAll(this.inAppWebViewGroupOptions.ios.toMap());
     }
@@ -380,12 +380,12 @@ class InAppBrowserClassOptions {
         InAppWebViewGroupOptions();
     inAppBrowserClassOptions.inAppWebViewGroupOptions.crossPlatform =
         InAppWebViewOptions.fromMap(options);
-    if (defaultTargetPlatform == TargetPlatform.android) {
+    if (Util.isAndroid) {
       inAppBrowserClassOptions.android =
           AndroidInAppBrowserOptions.fromMap(options);
       inAppBrowserClassOptions.inAppWebViewGroupOptions.android =
           AndroidInAppWebViewOptions.fromMap(options);
-    } else if (defaultTargetPlatform == TargetPlatform.iOS) {
+    } else if (Util.isIOS) {
       inAppBrowserClassOptions.ios = IOSInAppBrowserOptions.fromMap(options);
       inAppBrowserClassOptions.inAppWebViewGroupOptions.ios =
           IOSInAppWebViewOptions.fromMap(options);

lib/src/in_app_webview/in_app_webview.dart

@@ -639,7 +639,7 @@ class _InAppWebViewState extends State<InAppWebView> {
             widget.pullToRefreshController?.options.toMap() ??
             PullToRefreshSettings(enabled: false).toMap();
 
-    if (kIsWeb) {
+    if (Util.isWeb) {
       return HtmlElementView(
         viewType: 'com.pichillilorenzo/flutter_inappwebview',
         onPlatformViewCreated: (int viewId) {
@@ -659,7 +659,7 @@ class _InAppWebViewState extends State<InAppWebView> {
           _onPlatformViewCreated(viewId);
         },
       );
-    } else if (defaultTargetPlatform == TargetPlatform.android) {
+    } else if (Util.isAndroid) {
       var useHybridComposition = (widget.initialSettings != null
               ? initialSettings.useHybridComposition
               :
@@ -710,9 +710,7 @@ class _InAppWebViewState extends State<InAppWebView> {
             ..create();
         },
       );
-    } else if (defaultTargetPlatform ==
+    } else if (Util.isIOS /* || Util.isMacOS*/) {
-        TargetPlatform
-            .iOS /* || defaultTargetPlatform == TargetPlatform.macOS*/) {
       return UiKitView(
         viewType: 'com.pichillilorenzo/flutter_inappwebview',
         onPlatformViewCreated: _onPlatformViewCreated,

lib/src/in_app_webview/in_app_webview_controller.dart

@@ -1976,8 +1976,7 @@ class InAppWebViewController {
     args.putIfAbsent('source', () => source);
     args.putIfAbsent('contentWorld', () => contentWorld?.toMap());
     var data = await _channel.invokeMethod('evaluateJavascript', args);
-    if (data != null &&
+    if (data != null && (Util.isAndroid || Util.isWeb)) {
-        (defaultTargetPlatform == TargetPlatform.android || kIsWeb)) {
       try {
         // try to json decode the data coming from JavaScript
         // otherwise return it as it is.
@@ -2497,10 +2496,8 @@ class InAppWebViewController {
       {required double zoomFactor,
       @Deprecated('Use animated instead') bool? iosAnimated,
       bool animated = false}) async {
-    assert(defaultTargetPlatform != TargetPlatform.android ||
+    assert(!Util.isAndroid ||
-        (defaultTargetPlatform == TargetPlatform.android &&
+        (Util.isAndroid && zoomFactor > 0.01 && zoomFactor <= 100.0));
-            zoomFactor > 0.01 &&
-            zoomFactor <= 100.0));
 
     Map<String, dynamic> args = <String, dynamic>{};
     args.putIfAbsent('zoomFactor', () => zoomFactor);
@@ -2819,8 +2816,7 @@ class InAppWebViewController {
   ///- iOS ([Official API - WKUserContentController.addUserScript](https://developer.apple.com/documentation/webkit/wkusercontentcontroller/1537448-adduserscript))
   ///- MacOS ([Official API - WKUserContentController.addUserScript](https://developer.apple.com/documentation/webkit/wkusercontentcontroller/1537448-adduserscript))
   Future<void> addUserScript({required UserScript userScript}) async {
-    assert(_webview?.windowId == null ||
+    assert(_webview?.windowId == null || (!Util.isIOS && !Util.isMacOS));
-        defaultTargetPlatform != TargetPlatform.iOS);
 
     Map<String, dynamic> args = <String, dynamic>{};
     args.putIfAbsent('userScript', () => userScript.toMap());
@@ -2842,8 +2838,7 @@ class InAppWebViewController {
   ///- iOS
   ///- MacOS
   Future<void> addUserScripts({required List<UserScript> userScripts}) async {
-    assert(_webview?.windowId == null ||
+    assert(_webview?.windowId == null || (!Util.isIOS && !Util.isMacOS));
-        defaultTargetPlatform != TargetPlatform.iOS);
 
     for (var i = 0; i < userScripts.length; i++) {
       await addUserScript(userScript: userScripts[i]);
@@ -2863,8 +2858,7 @@ class InAppWebViewController {
   ///- iOS
   ///- MacOS
   Future<bool> removeUserScript({required UserScript userScript}) async {
-    assert(_webview?.windowId == null ||
+    assert(_webview?.windowId == null || (!Util.isIOS && !Util.isMacOS));
-        defaultTargetPlatform != TargetPlatform.iOS);
 
     var index = _userScripts[userScript.injectionTime]?.indexOf(userScript);
     if (index == null || index == -1) {
@@ -2892,8 +2886,7 @@ class InAppWebViewController {
   ///- iOS
   ///- MacOS
   Future<void> removeUserScriptsByGroupName({required String groupName}) async {
-    assert(_webview?.windowId == null ||
+    assert(_webview?.windowId == null || (!Util.isIOS && !Util.isMacOS));
-        defaultTargetPlatform != TargetPlatform.iOS);
 
     final List<UserScript> userScriptsAtDocumentStart = List.from(
         _userScripts[UserScriptInjectionTime.AT_DOCUMENT_START] ?? []);
@@ -2929,8 +2922,7 @@ class InAppWebViewController {
   ///- MacOS
   Future<void> removeUserScripts(
       {required List<UserScript> userScripts}) async {
-    assert(_webview?.windowId == null ||
+    assert(_webview?.windowId == null || (!Util.isIOS && !Util.isMacOS));
-        defaultTargetPlatform != TargetPlatform.iOS);
 
     for (final userScript in userScripts) {
       await removeUserScript(userScript: userScript);
@@ -2948,8 +2940,7 @@ class InAppWebViewController {
   ///- iOS ([Official API - WKUserContentController.removeAllUserScripts](https://developer.apple.com/documentation/webkit/wkusercontentcontroller/1536540-removealluserscripts))
   ///- MacOS ([Official API - WKUserContentController.removeAllUserScripts](https://developer.apple.com/documentation/webkit/wkusercontentcontroller/1536540-removealluserscripts))
   Future<void> removeAllUserScripts() async {
-    assert(_webview?.windowId == null ||
+    assert(_webview?.windowId == null || (!Util.isIOS && !Util.isMacOS));
-        defaultTargetPlatform != TargetPlatform.iOS);
 
     _userScripts[UserScriptInjectionTime.AT_DOCUMENT_START]?.clear();
     _userScripts[UserScriptInjectionTime.AT_DOCUMENT_END]?.clear();
@@ -3003,7 +2994,7 @@ class InAppWebViewController {
     if (data == null) {
       return null;
     }
-    if (defaultTargetPlatform == TargetPlatform.android) {
+    if (Util.isAndroid) {
       data = json.decode(data);
     }
     return CallAsyncJavaScriptResult(
@@ -3031,9 +3022,9 @@ class InAppWebViewController {
   Future<String?> saveWebArchive(
       {required String filePath, bool autoname = false}) async {
     if (!autoname) {
-      if (defaultTargetPlatform == TargetPlatform.android) {
+      if (Util.isAndroid) {
         assert(filePath.endsWith("." + WebArchiveFormat.MHT.toNativeValue()));
-      } else if (defaultTargetPlatform == TargetPlatform.iOS) {
+      } else if (Util.isIOS || Util.isMacOS) {
         assert(filePath
             .endsWith("." + WebArchiveFormat.WEBARCHIVE.toNativeValue()));
       }

lib/src/in_app_webview/webview.dart

@@ -616,7 +616,7 @@ abstract class WebView {
   ///[permissionRequest] represents the permission request with an array of resources the web content wants to access
   ///and the origin of the web page which is trying to access the restricted resources.
   ///
-  ///**NOTE for Android**: available only on Android 23+.
+  ///**NOTE for Android**: available only on Android 21+.
   ///
   ///**NOTE for iOS**: available only on iOS 15.0+. The default [PermissionResponse.action] is [PermissionResponseAction.PROMPT].
   ///

lib/src/types/client_cert_response.dart

@@ -3,6 +3,7 @@ import 'package:flutter_inappwebview_internal_annotations/flutter_inappwebview_i
 
 import '../in_app_webview/webview.dart';
 
+import '../util.dart';
 import 'client_cert_response_action.dart';
 
 part 'client_cert_response.g.dart';
@@ -40,7 +41,6 @@ class ClientCertResponse_ {
 
     this.keyStoreType = this.keyStoreType ?? this.androidKeyStoreType;
 
-    if (!kIsWeb && defaultTargetPlatform == TargetPlatform.android)
+    if (Util.isAndroid) assert(this.keyStoreType != null);
-      assert(this.keyStoreType != null);
   }
 }

lib/src/types/client_cert_response.g.dart

@@ -36,8 +36,7 @@ class ClientCertResponse {
     if (this.action == ClientCertResponseAction.PROCEED)
       assert(certificatePath.isNotEmpty);
     this.keyStoreType = this.keyStoreType ?? this.androidKeyStoreType;
-    if (!kIsWeb && defaultTargetPlatform == TargetPlatform.android)
+    if (Util.isAndroid) assert(this.keyStoreType != null);
-      assert(this.keyStoreType != null);
   }
 
   ///Gets a possible [ClientCertResponse] instance from a [Map] value.

lib/src/types/create_window_action.dart

@@ -30,6 +30,10 @@ class CreateWindowAction_ extends NavigationAction_ {
   ///Window features requested by the webpage.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "WKWindowFeatures",
+        apiUrl:
+            "https://developer.apple.com/documentation/webkit/wkwindowfeatures"),
+    MacOSPlatform(
         apiName: "WKWindowFeatures",
         apiUrl:
             "https://developer.apple.com/documentation/webkit/wkwindowfeatures")

lib/src/types/create_window_action.g.dart

@@ -29,6 +29,7 @@ class CreateWindowAction extends NavigationAction {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - WKWindowFeatures](https://developer.apple.com/documentation/webkit/wkwindowfeatures))
+  ///- MacOS ([Official API - WKWindowFeatures](https://developer.apple.com/documentation/webkit/wkwindowfeatures))
   WindowFeatures? windowFeatures;
   CreateWindowAction(
       {required this.windowId,

lib/src/types/js_alert_request.dart

@@ -19,7 +19,7 @@ class JsAlertRequest_ {
   bool? iosIsMainFrame;
 
   ///Indicates whether the request was made for the main frame.
-  @SupportedPlatforms(platforms: [IOSPlatform()])
+  @SupportedPlatforms(platforms: [IOSPlatform(), MacOSPlatform()])
   bool? isMainFrame;
 
   JsAlertRequest_(

lib/src/types/js_alert_request.g.dart

@@ -22,6 +22,7 @@ class JsAlertRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS
+  ///- MacOS
   bool? isMainFrame;
   JsAlertRequest(
       {this.url,

lib/src/types/js_confirm_request.dart

@@ -19,7 +19,7 @@ class JsConfirmRequest_ {
   bool? iosIsMainFrame;
 
   ///Indicates whether the request was made for the main frame.
-  @SupportedPlatforms(platforms: [IOSPlatform()])
+  @SupportedPlatforms(platforms: [IOSPlatform(), MacOSPlatform()])
   bool? isMainFrame;
 
   JsConfirmRequest_(

lib/src/types/js_confirm_request.g.dart

@@ -22,6 +22,7 @@ class JsConfirmRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS
+  ///- MacOS
   bool? isMainFrame;
   JsConfirmRequest(
       {this.url,

lib/src/types/js_prompt_request.dart

@@ -22,7 +22,7 @@ class JsPromptRequest_ {
   bool? iosIsMainFrame;
 
   ///Indicates whether the request was made for the main frame.
-  @SupportedPlatforms(platforms: [IOSPlatform()])
+  @SupportedPlatforms(platforms: [IOSPlatform(), MacOSPlatform()])
   bool? isMainFrame;
 
   JsPromptRequest_(

lib/src/types/js_prompt_request.g.dart

@@ -25,6 +25,7 @@ class JsPromptRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS
+  ///- MacOS
   bool? isMainFrame;
   JsPromptRequest(
       {this.url,

lib/src/types/navigation_action.dart

@@ -66,6 +66,10 @@ class NavigationAction_ {
   ///The type of action triggering the navigation.ì
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "WKNavigationAction.navigationType",
+        apiUrl:
+            "https://developer.apple.com/documentation/webkit/wknavigationaction/1401914-navigationtype"),
+    MacOSPlatform(
         apiName: "WKNavigationAction.navigationType",
         apiUrl:
             "https://developer.apple.com/documentation/webkit/wknavigationaction/1401914-navigationtype")
@@ -79,6 +83,10 @@ class NavigationAction_ {
   ///The frame that requested the navigation.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "WKNavigationAction.sourceFrame",
+        apiUrl:
+            "https://developer.apple.com/documentation/webkit/wknavigationaction/1401926-sourceframe"),
+    MacOSPlatform(
         apiName: "WKNavigationAction.sourceFrame",
         apiUrl:
             "https://developer.apple.com/documentation/webkit/wknavigationaction/1401926-sourceframe")
@@ -92,6 +100,10 @@ class NavigationAction_ {
   ///The frame in which to display the new content.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "WKNavigationAction.targetFrame",
+        apiUrl:
+            "https://developer.apple.com/documentation/webkit/wknavigationaction/1401918-targetframe"),
+    MacOSPlatform(
         apiName: "WKNavigationAction.targetFrame",
         apiUrl:
             "https://developer.apple.com/documentation/webkit/wknavigationaction/1401918-targetframe")
@@ -103,6 +115,11 @@ class NavigationAction_ {
     IOSPlatform(
         available: "14.5",
         apiName: "WKNavigationAction.shouldPerformDownload",
+        apiUrl:
+            "https://developer.apple.com/documentation/webkit/wknavigationaction/3727357-shouldperformdownload"),
+    MacOSPlatform(
+        available: "11.3",
+        apiName: "WKNavigationAction.shouldPerformDownload",
         apiUrl:
             "https://developer.apple.com/documentation/webkit/wknavigationaction/3727357-shouldperformdownload")
   ])

lib/src/types/navigation_action.g.dart

@@ -58,6 +58,7 @@ class NavigationAction {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - WKNavigationAction.navigationType](https://developer.apple.com/documentation/webkit/wknavigationaction/1401914-navigationtype))
+  ///- MacOS ([Official API - WKNavigationAction.navigationType](https://developer.apple.com/documentation/webkit/wknavigationaction/1401914-navigationtype))
   NavigationType? navigationType;
 
   ///Use [sourceFrame] instead.
@@ -68,6 +69,7 @@ class NavigationAction {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - WKNavigationAction.sourceFrame](https://developer.apple.com/documentation/webkit/wknavigationaction/1401926-sourceframe))
+  ///- MacOS ([Official API - WKNavigationAction.sourceFrame](https://developer.apple.com/documentation/webkit/wknavigationaction/1401926-sourceframe))
   FrameInfo? sourceFrame;
 
   ///Use [targetFrame] instead.
@@ -78,12 +80,14 @@ class NavigationAction {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - WKNavigationAction.targetFrame](https://developer.apple.com/documentation/webkit/wknavigationaction/1401918-targetframe))
+  ///- MacOS ([Official API - WKNavigationAction.targetFrame](https://developer.apple.com/documentation/webkit/wknavigationaction/1401918-targetframe))
   FrameInfo? targetFrame;
 
   ///A value indicating whether the web content used a download attribute to indicate that this should be downloaded.
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS 14.5+ ([Official API - WKNavigationAction.shouldPerformDownload](https://developer.apple.com/documentation/webkit/wknavigationaction/3727357-shouldperformdownload))
+  ///- MacOS 11.3+ ([Official API - WKNavigationAction.shouldPerformDownload](https://developer.apple.com/documentation/webkit/wknavigationaction/3727357-shouldperformdownload))
   bool? shouldPerformDownload;
   NavigationAction(
       {required this.request,

lib/src/types/ssl_certificate.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/foundation.dart';
 import 'package:flutter_inappwebview_internal_annotations/flutter_inappwebview_internal_annotations.dart';
 
+import '../util.dart';
 import '../x509_certificate/x509_certificate.dart';
 import '../x509_certificate/asn1_distinguished_names.dart';
 
@@ -47,7 +48,7 @@ class SslCertificate_ {
       print(stacktrace);
     }
 
-    if (defaultTargetPlatform == TargetPlatform.iOS) {
+    if (Util.isIOS) {
       if (x509Certificate != null) {
         return SslCertificate(
           issuedBy: SslCertificateDName(

lib/src/types/ssl_certificate.g.dart

@@ -41,7 +41,7 @@ class SslCertificate {
       print(e);
       print(stacktrace);
     }
-    if (defaultTargetPlatform == TargetPlatform.iOS) {
+    if (Util.isIOS) {
       if (x509Certificate != null) {
         return SslCertificate(
             issuedBy: SslCertificateDName(

lib/src/types/url_credential.dart

@@ -40,7 +40,7 @@ class URLCredential_ {
 
   ///The intermediate certificates of the credential, if it is a client certificate credential.
   @ExchangeableObjectProperty(deserializer: _certificatesDeserializer)
-  @SupportedPlatforms(platforms: [IOSPlatform()])
+  @SupportedPlatforms(platforms: [IOSPlatform(), MacOSPlatform()])
   List<X509Certificate>? certificates;
 
   ///Use [persistence] instead.
@@ -48,7 +48,7 @@ class URLCredential_ {
   IOSURLCredentialPersistence_? iosPersistence;
 
   ///The credential’s persistence setting.
-  @SupportedPlatforms(platforms: [IOSPlatform()])
+  @SupportedPlatforms(platforms: [IOSPlatform(), MacOSPlatform()])
   URLCredentialPersistence_? persistence;
 
   URLCredential_(

lib/src/types/url_credential.g.dart

@@ -23,6 +23,7 @@ class URLCredential {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS
+  ///- MacOS
   List<X509Certificate>? certificates;
 
   ///Use [persistence] instead.
@@ -33,6 +34,7 @@ class URLCredential {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS
+  ///- MacOS
   URLCredentialPersistence? persistence;
   URLCredential(
       {this.username,

lib/src/types/url_protection_space.dart

@@ -56,6 +56,10 @@ class URLProtectionSpace_ {
   ///The authentication method used by the receiver.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLProtectionSpace.authenticationMethod",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlprotectionspace/1415028-authenticationmethod"),
+    MacOSPlatform(
         apiName: "URLProtectionSpace.authenticationMethod",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlprotectionspace/1415028-authenticationmethod")
@@ -73,6 +77,10 @@ class URLProtectionSpace_ {
   @ExchangeableObjectProperty(deserializer: _distinguishedNamesDeserializer)
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLProtectionSpace.distinguishedNames",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlprotectionspace/1417061-distinguishednames"),
+    MacOSPlatform(
         apiName: "URLProtectionSpace.distinguishedNames",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlprotectionspace/1417061-distinguishednames")
@@ -87,6 +95,10 @@ class URLProtectionSpace_ {
   ///This value is `true` if the credentials for the protection space represented by the receiver can be sent securely, `false` otherwise.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLProtectionSpace.receivesCredentialSecurely",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlprotectionspace/1415176-receivescredentialsecurely"),
+    MacOSPlatform(
         apiName: "URLProtectionSpace.receivesCredentialSecurely",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlprotectionspace/1415176-receivescredentialsecurely")
@@ -102,6 +114,10 @@ class URLProtectionSpace_ {
   ///The supported proxy types are listed in [URLProtectionSpaceProxyType.values].
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLProtectionSpace.proxyType",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlprotectionspace/1411924-proxytype"),
+    MacOSPlatform(
         apiName: "URLProtectionSpace.proxyType",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlprotectionspace/1411924-proxytype")

lib/src/types/url_protection_space.g.dart

@@ -36,6 +36,7 @@ class URLProtectionSpace {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLProtectionSpace.authenticationMethod](https://developer.apple.com/documentation/foundation/urlprotectionspace/1415028-authenticationmethod))
+  ///- MacOS ([Official API - URLProtectionSpace.authenticationMethod](https://developer.apple.com/documentation/foundation/urlprotectionspace/1415028-authenticationmethod))
   URLProtectionSpaceAuthenticationMethod? authenticationMethod;
 
   ///Use [distinguishedNames] instead.
@@ -48,6 +49,7 @@ class URLProtectionSpace {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLProtectionSpace.distinguishedNames](https://developer.apple.com/documentation/foundation/urlprotectionspace/1417061-distinguishednames))
+  ///- MacOS ([Official API - URLProtectionSpace.distinguishedNames](https://developer.apple.com/documentation/foundation/urlprotectionspace/1417061-distinguishednames))
   List<X509Certificate>? distinguishedNames;
 
   ///Use [receivesCredentialSecurely] instead.
@@ -59,6 +61,7 @@ class URLProtectionSpace {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLProtectionSpace.receivesCredentialSecurely](https://developer.apple.com/documentation/foundation/urlprotectionspace/1415176-receivescredentialsecurely))
+  ///- MacOS ([Official API - URLProtectionSpace.receivesCredentialSecurely](https://developer.apple.com/documentation/foundation/urlprotectionspace/1415176-receivescredentialsecurely))
   bool? receivesCredentialSecurely;
 
   ///Use [proxyType] instead.
@@ -71,6 +74,7 @@ class URLProtectionSpace {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLProtectionSpace.proxyType](https://developer.apple.com/documentation/foundation/urlprotectionspace/1411924-proxytype))
+  ///- MacOS ([Official API - URLProtectionSpace.proxyType](https://developer.apple.com/documentation/foundation/urlprotectionspace/1411924-proxytype))
   URLProtectionSpaceProxyType? proxyType;
   URLProtectionSpace(
       {required this.host,

lib/src/types/url_request.dart

@@ -32,6 +32,10 @@ class URLRequest_ {
   ///A Boolean value indicating whether the request is allowed to use the built-in cellular radios to satisfy the request.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLRequest.allowsCellularAccess",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/2011607-allowscellularaccess/"),
+    MacOSPlatform(
         apiName: "URLRequest.allowsCellularAccess",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/2011607-allowscellularaccess/")
@@ -47,6 +51,11 @@ class URLRequest_ {
     IOSPlatform(
         available: "13.0",
         apiName: "URLRequest.allowsConstrainedNetworkAccess",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/3358304-allowsconstrainednetworkaccess"),
+    MacOSPlatform(
+        available: "10.15",
+        apiName: "URLRequest.allowsConstrainedNetworkAccess",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/3358304-allowsconstrainednetworkaccess")
   ])
@@ -61,6 +70,11 @@ class URLRequest_ {
     IOSPlatform(
         available: "13.0",
         apiName: "URLRequest.allowsExpensiveNetworkAccess",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/3358305-allowsexpensivenetworkaccess"),
+    MacOSPlatform(
+        available: "10.15",
+        apiName: "URLRequest.allowsExpensiveNetworkAccess",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/3358305-allowsexpensivenetworkaccess")
   ])
@@ -73,6 +87,10 @@ class URLRequest_ {
   ///The request’s cache policy.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLRequest.cachePolicy",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/2011593-cachepolicy"),
+    MacOSPlatform(
         apiName: "URLRequest.cachePolicy",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/2011593-cachepolicy")
@@ -86,6 +104,10 @@ class URLRequest_ {
   ///A Boolean value indicating whether cookies will be sent with and set for this request.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLRequest.httpShouldHandleCookies",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/2011548-httpshouldhandlecookies"),
+    MacOSPlatform(
         apiName: "URLRequest.httpShouldHandleCookies",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/2011548-httpshouldhandlecookies")
@@ -99,6 +121,10 @@ class URLRequest_ {
   ///A Boolean value indicating whether the request should transmit before the previous response is received.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLRequest.httpShouldUsePipelining",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/2011508-httpshouldusepipelining"),
+    MacOSPlatform(
         apiName: "URLRequest.httpShouldUsePipelining",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/2011508-httpshouldusepipelining")
@@ -112,6 +138,10 @@ class URLRequest_ {
   ///The service type associated with this request.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLRequest.networkServiceType",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/2011409-networkservicetype"),
+    MacOSPlatform(
         apiName: "URLRequest.networkServiceType",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/2011409-networkservicetype")
@@ -125,6 +155,10 @@ class URLRequest_ {
   ///The timeout interval of the request.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLRequest.timeoutInterval",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/2011509-timeoutinterval"),
+    MacOSPlatform(
         apiName: "URLRequest.timeoutInterval",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/2011509-timeoutinterval")
@@ -139,6 +173,10 @@ class URLRequest_ {
   ///This URL is used for the cookie “same domain as main document” policy.
   @SupportedPlatforms(platforms: [
     IOSPlatform(
+        apiName: "URLRequest.mainDocumentURL",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/2011552-maindocumenturl"),
+    MacOSPlatform(
         apiName: "URLRequest.mainDocumentURL",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/2011552-maindocumenturl")
@@ -152,6 +190,11 @@ class URLRequest_ {
     IOSPlatform(
         available: "14.5",
         apiName: "URLRequest.assumesHTTP3Capable",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/3738175-assumeshttp3capable"),
+    MacOSPlatform(
+        available: "11.3",
+        apiName: "URLRequest.assumesHTTP3Capable",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/3738175-assumeshttp3capable")
   ])
@@ -164,6 +207,11 @@ class URLRequest_ {
     IOSPlatform(
         available: "15.0",
         apiName: "URLRequest.attribution",
+        apiUrl:
+            "https://developer.apple.com/documentation/foundation/urlrequest/3767318-attribution"),
+    MacOSPlatform(
+        available: "12.0",
+        apiName: "URLRequest.attribution",
         apiUrl:
             "https://developer.apple.com/documentation/foundation/urlrequest/3767318-attribution")
   ])

lib/src/types/url_request.g.dart

@@ -30,6 +30,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLRequest.allowsCellularAccess](https://developer.apple.com/documentation/foundation/urlrequest/2011607-allowscellularaccess/))
+  ///- MacOS ([Official API - URLRequest.allowsCellularAccess](https://developer.apple.com/documentation/foundation/urlrequest/2011607-allowscellularaccess/))
   bool? allowsCellularAccess;
 
   ///Use [allowsConstrainedNetworkAccess] instead.
@@ -40,6 +41,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS 13.0+ ([Official API - URLRequest.allowsConstrainedNetworkAccess](https://developer.apple.com/documentation/foundation/urlrequest/3358304-allowsconstrainednetworkaccess))
+  ///- MacOS 10.15+ ([Official API - URLRequest.allowsConstrainedNetworkAccess](https://developer.apple.com/documentation/foundation/urlrequest/3358304-allowsconstrainednetworkaccess))
   bool? allowsConstrainedNetworkAccess;
 
   ///Use [allowsExpensiveNetworkAccess] instead.
@@ -50,6 +52,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS 13.0+ ([Official API - URLRequest.allowsExpensiveNetworkAccess](https://developer.apple.com/documentation/foundation/urlrequest/3358305-allowsexpensivenetworkaccess))
+  ///- MacOS 10.15+ ([Official API - URLRequest.allowsExpensiveNetworkAccess](https://developer.apple.com/documentation/foundation/urlrequest/3358305-allowsexpensivenetworkaccess))
   bool? allowsExpensiveNetworkAccess;
 
   ///Use [cachePolicy] instead.
@@ -60,6 +63,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLRequest.cachePolicy](https://developer.apple.com/documentation/foundation/urlrequest/2011593-cachepolicy))
+  ///- MacOS ([Official API - URLRequest.cachePolicy](https://developer.apple.com/documentation/foundation/urlrequest/2011593-cachepolicy))
   URLRequestCachePolicy? cachePolicy;
 
   ///Use [httpShouldHandleCookies] instead.
@@ -70,6 +74,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLRequest.httpShouldHandleCookies](https://developer.apple.com/documentation/foundation/urlrequest/2011548-httpshouldhandlecookies))
+  ///- MacOS ([Official API - URLRequest.httpShouldHandleCookies](https://developer.apple.com/documentation/foundation/urlrequest/2011548-httpshouldhandlecookies))
   bool? httpShouldHandleCookies;
 
   ///Use [httpShouldUsePipelining] instead.
@@ -80,6 +85,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLRequest.httpShouldUsePipelining](https://developer.apple.com/documentation/foundation/urlrequest/2011508-httpshouldusepipelining))
+  ///- MacOS ([Official API - URLRequest.httpShouldUsePipelining](https://developer.apple.com/documentation/foundation/urlrequest/2011508-httpshouldusepipelining))
   bool? httpShouldUsePipelining;
 
   ///Use [networkServiceType] instead.
@@ -90,6 +96,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLRequest.networkServiceType](https://developer.apple.com/documentation/foundation/urlrequest/2011409-networkservicetype))
+  ///- MacOS ([Official API - URLRequest.networkServiceType](https://developer.apple.com/documentation/foundation/urlrequest/2011409-networkservicetype))
   URLRequestNetworkServiceType? networkServiceType;
 
   ///Use [timeoutInterval] instead.
@@ -100,6 +107,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLRequest.timeoutInterval](https://developer.apple.com/documentation/foundation/urlrequest/2011509-timeoutinterval))
+  ///- MacOS ([Official API - URLRequest.timeoutInterval](https://developer.apple.com/documentation/foundation/urlrequest/2011509-timeoutinterval))
   double? timeoutInterval;
 
   ///Use [mainDocumentURL] instead.
@@ -111,6 +119,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLRequest.mainDocumentURL](https://developer.apple.com/documentation/foundation/urlrequest/2011552-maindocumenturl))
+  ///- MacOS ([Official API - URLRequest.mainDocumentURL](https://developer.apple.com/documentation/foundation/urlrequest/2011552-maindocumenturl))
   WebUri? mainDocumentURL;
 
   ///`true` if server endpoint is known to support HTTP/3. Enables QUIC racing
@@ -119,6 +128,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS 14.5+ ([Official API - URLRequest.assumesHTTP3Capable](https://developer.apple.com/documentation/foundation/urlrequest/3738175-assumeshttp3capable))
+  ///- MacOS 11.3+ ([Official API - URLRequest.assumesHTTP3Capable](https://developer.apple.com/documentation/foundation/urlrequest/3738175-assumeshttp3capable))
   bool? assumesHTTP3Capable;
 
   ///The entities that can make a network request.
@@ -127,6 +137,7 @@ class URLRequest {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS 15.0+ ([Official API - URLRequest.attribution](https://developer.apple.com/documentation/foundation/urlrequest/3767318-attribution))
+  ///- MacOS 12.0+ ([Official API - URLRequest.attribution](https://developer.apple.com/documentation/foundation/urlrequest/3767318-attribution))
   URLRequestAttribution? attribution;
   URLRequest(
       {this.url,

lib/src/types/web_resource_error_type.dart

@@ -459,9 +459,6 @@ class WebResourceErrorType_ {
       WebResourceErrorType_._internal("CANNOT_PARSE_RESPONSE");
 
   ///App Transport Security disallowed a connection because there is no secure network connection.
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.appTransportSecurityRequiresSecureConnection](https://developer.apple.com/documentation/foundation/urlerror/code/2882980-apptransportsecurityrequiressecu))
   @EnumSupportedPlatforms(platforms: [
     EnumIOSPlatform(
         apiName: 'URLError.appTransportSecurityRequiresSecureConnection',
@@ -575,9 +572,6 @@ class WebResourceErrorType_ {
       WebResourceErrorType_._internal("SERVER_CERTIFICATE_UNTRUSTED");
 
   ///A server certificate was not signed by any root server.
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.serverCertificateHasUnknownRoot](https://developer.apple.com/documentation/foundation/urlerror/code/2883085-servercertificatehasunknownroot))
   @EnumSupportedPlatforms(platforms: [
     EnumIOSPlatform(
         apiName: 'URLError.serverCertificateHasUnknownRoot',
@@ -594,9 +588,6 @@ class WebResourceErrorType_ {
       WebResourceErrorType_._internal("SERVER_CERTIFICATE_HAS_UNKNOWN_ROOT");
 
   ///A server certificate is not yet valid.
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.serverCertificateNotYetValid](https://developer.apple.com/documentation/foundation/urlerror/code/2882991-servercertificatenotyetvalid))
   @EnumSupportedPlatforms(platforms: [
     EnumIOSPlatform(
         apiName: 'URLError.serverCertificateNotYetValid',
@@ -757,9 +748,6 @@ class WebResourceErrorType_ {
       WebResourceErrorType_._internal("CANNOT_MOVE_FILE");
 
   ///A download task failed to decode an encoded file during the download.
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.downloadDecodingFailedMidStream](https://developer.apple.com/documentation/foundation/urlerror/code/2883224-downloaddecodingfailedmidstream))
   @EnumSupportedPlatforms(platforms: [
     EnumIOSPlatform(
         apiName: 'URLError.downloadDecodingFailedMidStream',
@@ -776,9 +764,6 @@ class WebResourceErrorType_ {
       WebResourceErrorType_._internal("DOWNLOAD_DECODING_FAILED_MID_STREAM");
 
   ///A download task failed to decode an encoded file after downloading.
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.downloadDecodingFailedToComplete](https://developer.apple.com/documentation/foundation/urlerror/code/2882936-downloaddecodingfailedtocomplete))
   @EnumSupportedPlatforms(platforms: [
     EnumIOSPlatform(
         apiName: 'URLError.downloadDecodingFailedToComplete',
@@ -859,9 +844,6 @@ class WebResourceErrorType_ {
       WebResourceErrorType_._internal("REQUEST_BODY_STREAM_EXHAUSTED");
 
   ///The shared container identifier of the URL session configuration is needed but has not been set.
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.backgroundSessionRequiresSharedContainer](https://developer.apple.com/documentation/foundation/urlerror/code/2883169-backgroundsessionrequiressharedc))
   @EnumSupportedPlatforms(platforms: [
     EnumIOSPlatform(
         apiName: 'URLError.backgroundSessionRequiresSharedContainer',
@@ -879,9 +861,6 @@ class WebResourceErrorType_ {
           "BACKGROUND_SESSION_REQUIRES_SHARED_CONTAINER");
 
   ///An app or app extension attempted to connect to a background session that is already connected to a process.
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.backgroundSessionInUseByAnotherProcess](https://developer.apple.com/documentation/foundation/urlerror/code/2882923-backgroundsessioninusebyanotherp))
   @EnumSupportedPlatforms(platforms: [
     EnumIOSPlatform(
         apiName: 'URLError.backgroundSessionInUseByAnotherProcess',
@@ -899,9 +878,6 @@ class WebResourceErrorType_ {
           "BACKGROUND_SESSION_IN_USE_BY_ANOTHER_PROCESS");
 
   ///The app is suspended or exits while a background data task is processing.
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.backgroundSessionWasDisconnected](https://developer.apple.com/documentation/foundation/urlerror/code/2883075-backgroundsessionwasdisconnected))
   @EnumSupportedPlatforms(platforms: [
     EnumIOSPlatform(
         apiName: 'URLError.backgroundSessionWasDisconnected',

lib/src/types/web_resource_error_type.g.dart

@@ -534,9 +534,6 @@ class WebResourceErrorType {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLError.appTransportSecurityRequiresSecureConnection](https://developer.apple.com/documentation/foundation/urlerror/code/2882980-apptransportsecurityrequiressecu))
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.appTransportSecurityRequiresSecureConnection](https://developer.apple.com/documentation/foundation/urlerror/code/2882980-apptransportsecurityrequiressecu))
   ///- MacOS ([Official API - URLError.appTransportSecurityRequiresSecureConnection](https://developer.apple.com/documentation/foundation/urlerror/code/2882980-apptransportsecurityrequiressecu))
   static final APP_TRANSPORT_SECURITY_REQUIRES_SECURE_CONNECTION =
       WebResourceErrorType._internalMultiPlatform(
@@ -669,9 +666,6 @@ class WebResourceErrorType {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLError.serverCertificateHasUnknownRoot](https://developer.apple.com/documentation/foundation/urlerror/code/2883085-servercertificatehasunknownroot))
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.serverCertificateHasUnknownRoot](https://developer.apple.com/documentation/foundation/urlerror/code/2883085-servercertificatehasunknownroot))
   ///- MacOS ([Official API - URLError.serverCertificateHasUnknownRoot](https://developer.apple.com/documentation/foundation/urlerror/code/2883085-servercertificatehasunknownroot))
   static final SERVER_CERTIFICATE_HAS_UNKNOWN_ROOT =
       WebResourceErrorType._internalMultiPlatform(
@@ -691,9 +685,6 @@ class WebResourceErrorType {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLError.serverCertificateNotYetValid](https://developer.apple.com/documentation/foundation/urlerror/code/2882991-servercertificatenotyetvalid))
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.serverCertificateNotYetValid](https://developer.apple.com/documentation/foundation/urlerror/code/2882991-servercertificatenotyetvalid))
   ///- MacOS ([Official API - URLError.serverCertificateNotYetValid](https://developer.apple.com/documentation/foundation/urlerror/code/2882991-servercertificatenotyetvalid))
   static final SERVER_CERTIFICATE_NOT_YET_VALID =
       WebResourceErrorType._internalMultiPlatform(
@@ -878,9 +869,6 @@ class WebResourceErrorType {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLError.downloadDecodingFailedMidStream](https://developer.apple.com/documentation/foundation/urlerror/code/2883224-downloaddecodingfailedmidstream))
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.downloadDecodingFailedMidStream](https://developer.apple.com/documentation/foundation/urlerror/code/2883224-downloaddecodingfailedmidstream))
   ///- MacOS ([Official API - URLError.downloadDecodingFailedMidStream](https://developer.apple.com/documentation/foundation/urlerror/code/2883224-downloaddecodingfailedmidstream))
   static final DOWNLOAD_DECODING_FAILED_MID_STREAM =
       WebResourceErrorType._internalMultiPlatform(
@@ -900,9 +888,6 @@ class WebResourceErrorType {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLError.downloadDecodingFailedToComplete](https://developer.apple.com/documentation/foundation/urlerror/code/2882936-downloaddecodingfailedtocomplete))
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.downloadDecodingFailedToComplete](https://developer.apple.com/documentation/foundation/urlerror/code/2882936-downloaddecodingfailedtocomplete))
   ///- MacOS ([Official API - URLError.downloadDecodingFailedToComplete](https://developer.apple.com/documentation/foundation/urlerror/code/2882936-downloaddecodingfailedtocomplete))
   static final DOWNLOAD_DECODING_FAILED_TO_COMPLETE =
       WebResourceErrorType._internalMultiPlatform(
@@ -996,9 +981,6 @@ class WebResourceErrorType {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLError.backgroundSessionRequiresSharedContainer](https://developer.apple.com/documentation/foundation/urlerror/code/2883169-backgroundsessionrequiressharedc))
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.backgroundSessionRequiresSharedContainer](https://developer.apple.com/documentation/foundation/urlerror/code/2883169-backgroundsessionrequiressharedc))
   ///- MacOS ([Official API - URLError.backgroundSessionRequiresSharedContainer](https://developer.apple.com/documentation/foundation/urlerror/code/2883169-backgroundsessionrequiressharedc))
   static final BACKGROUND_SESSION_REQUIRES_SHARED_CONTAINER =
       WebResourceErrorType._internalMultiPlatform(
@@ -1018,9 +1000,6 @@ class WebResourceErrorType {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLError.backgroundSessionInUseByAnotherProcess](https://developer.apple.com/documentation/foundation/urlerror/code/2882923-backgroundsessioninusebyanotherp))
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.backgroundSessionInUseByAnotherProcess](https://developer.apple.com/documentation/foundation/urlerror/code/2882923-backgroundsessioninusebyanotherp))
   ///- MacOS ([Official API - URLError.backgroundSessionInUseByAnotherProcess](https://developer.apple.com/documentation/foundation/urlerror/code/2882923-backgroundsessioninusebyanotherp))
   static final BACKGROUND_SESSION_IN_USE_BY_ANOTHER_PROCESS =
       WebResourceErrorType._internalMultiPlatform(
@@ -1040,9 +1019,6 @@ class WebResourceErrorType {
   ///
   ///**Supported Platforms/Implementations**:
   ///- iOS ([Official API - URLError.backgroundSessionWasDisconnected](https://developer.apple.com/documentation/foundation/urlerror/code/2883075-backgroundsessionwasdisconnected))
-  ///
-  ///**Supported Platforms/Implementations**:
-  ///- iOS ([Official API - URLError.backgroundSessionWasDisconnected](https://developer.apple.com/documentation/foundation/urlerror/code/2883075-backgroundsessionwasdisconnected))
   ///- MacOS ([Official API - URLError.backgroundSessionWasDisconnected](https://developer.apple.com/documentation/foundation/urlerror/code/2883075-backgroundsessionwasdisconnected))
   static final BACKGROUND_SESSION_WAS_DISCONNECTED =
       WebResourceErrorType._internalMultiPlatform(

lib/src/util.dart

@@ -7,6 +7,28 @@ import 'package:flutter/material.dart';
 
 import 'debug_logging_settings.dart';
 
+class Util {
+  static bool get isWeb => kIsWeb;
+
+  static bool get isAndroid =>
+      !isWeb && defaultTargetPlatform == TargetPlatform.android;
+
+  static bool get isIOS =>
+      !isWeb && defaultTargetPlatform == TargetPlatform.iOS;
+
+  static bool get isMacOS =>
+      !isWeb && defaultTargetPlatform == TargetPlatform.macOS;
+
+  static bool get isWindows =>
+      !isWeb && defaultTargetPlatform == TargetPlatform.windows;
+
+  static bool get isLinux =>
+      !isWeb && defaultTargetPlatform == TargetPlatform.linux;
+
+  static bool get isFuchsia =>
+      !isWeb && defaultTargetPlatform == TargetPlatform.fuchsia;
+}
+
 class IdGenerator {
   static int _count = 0;
 
@@ -538,7 +560,7 @@ void debugLog(
     }
     var maxLogMessageLength = debugLoggingSettings.maxLogMessageLength;
     String message =
-        "(${kIsWeb ? 'Web' : defaultTargetPlatform.name}) ${name ?? className}" +
+        "(${Util.isWeb ? 'Web' : defaultTargetPlatform.name}) ${name ?? className}" +
             (id != null ? ' ID $id' : '') +
             ' calling "' +
             method.toString() +

lib/src/web_authentication_session/web_authenticate_session.dart

@@ -94,8 +94,7 @@ class WebAuthenticationSession implements Disposable {
       this.onComplete,
       WebAuthenticationSessionSettings? initialSettings}) {
     assert(url.toString().isNotEmpty);
-    if (defaultTargetPlatform == TargetPlatform.iOS ||
+    if (Util.isIOS || Util.isMacOS) {
-        defaultTargetPlatform == TargetPlatform.macOS) {
       assert(['http', 'https'].contains(url.scheme),
           'The specified URL has an unsupported scheme. Only HTTP and HTTPS URLs are supported on iOS.');
     }

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_inappwebview
 description: A Flutter plugin that allows you to add an inline webview, to use an headless webview, and to open an in-app browser window.
-version: 6.0.0-beta.18
+version: 6.0.0-beta.19
 homepage: https://inappwebview.dev/
 repository: https://github.com/pichillilorenzo/flutter_inappwebview
 issue_tracker: https://github.com/pichillilorenzo/flutter_inappwebview/issues