[webview_flutter_platform_interface] Updates platform interface to ne…

…w interface (#6846)

* Set new interface in main

* update pubspec changelog and readme

* exclude from all plugins app test

* delete all of platform interface

* add all back to platform interface

packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md

@@ -1,3 +1,10 @@
+## 2.0.0
+
+* **Breaking Change**: Releases new interface. See [documentation](https://pub.dev/documentation/webview_flutter_platform_interface/2.0.0/) and [design doc](https://flutter.dev/go/webview_flutter_4_interface)
+  for more details.
+* **Breaking Change**: Removes MethodChannel implementation of interface. All platform
+  implementations will now need to create their own by implementing `WebViewPlatform`.
+
 ## 1.9.5
 
 * Updates code for `no_leading_underscores_for_local_identifiers` lint.

packages/webview_flutter/webview_flutter_platform_interface/README.md

@@ -9,10 +9,10 @@ same interface.
 # Usage
 
 To implement a new platform-specific implementation of `webview_flutter`, extend
-[`WebviewPlatform`](lib/src/platform_interface/webview_platform.dart) with an implementation that performs the
+[`WebviewPlatform`](lib/src/webview_platform.dart) with an implementation that performs the
 platform-specific behavior, and when you register your plugin, set the default
 `WebviewPlatform` by calling
-`WebviewPlatform.setInstance(MyPlatformWebview())`.
+`WebviewPlatform.instance = MyPlatformWebview()`.
 
 # Note on breaking changes
 

packages/webview_flutter/webview_flutter_platform_interface/lib/src/legacy/types/javascript_message.dart

@@ -0,0 +1,14 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/// A message that was sent by JavaScript code running in a [WebView].
+class JavascriptMessage {
+  /// Constructs a JavaScript message object.
+  ///
+  /// The `message` parameter must not be null.
+  const JavascriptMessage(this.message) : assert(message != null);
+
+  /// The contents of the message that was sent by the JavaScript code.
+  final String message;
+}

packages/webview_flutter/webview_flutter_platform_interface/lib/v4/src/types/javascript_mode.dart → packages/webview_flutter/webview_flutter_platform_interface/lib/src/legacy/types/javascript_mode.dart

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 /// Describes the state of JavaScript support in a given web view.
-enum JavaScriptMode {
+enum JavascriptMode {
   /// JavaScript execution is disabled.
   disabled,
 

packages/webview_flutter/webview_flutter_platform_interface/lib/v4/src/types/types.dart → packages/webview_flutter/webview_flutter_platform_interface/lib/src/legacy/types/types.dart

@@ -2,12 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+export 'auto_media_playback_policy.dart';
+export 'creation_params.dart';
+export 'javascript_channel.dart';
 export 'javascript_message.dart';
 export 'javascript_mode.dart';
-export 'load_request_params.dart';
-export 'platform_navigation_delegate_creation_params.dart';
-export 'platform_webview_controller_creation_params.dart';
-export 'platform_webview_cookie_manager_creation_params.dart';
-export 'platform_webview_widget_creation_params.dart';
 export 'web_resource_error.dart';
+export 'web_resource_error_type.dart';
+export 'web_settings.dart';
 export 'webview_cookie.dart';
+export 'webview_request.dart';

packages/webview_flutter/webview_flutter_platform_interface/lib/src/legacy/types/web_resource_error.dart

@@ -0,0 +1,57 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'web_resource_error_type.dart';
+
+/// Error returned in `WebView.onWebResourceError` when a web resource loading error has occurred.
+class WebResourceError {
+  /// Creates a new [WebResourceError]
+  ///
+  /// A user should not need to instantiate this class, but will receive one in
+  /// [WebResourceErrorCallback].
+  WebResourceError({
+    required this.errorCode,
+    required this.description,
+    this.domain,
+    this.errorType,
+    this.failingUrl,
+  })  : assert(errorCode != null),
+        assert(description != null);
+
+  /// Raw code of the error from the respective platform.
+  ///
+  /// On Android, the error code will be a constant from a
+  /// [WebViewClient](https://developer.android.com/reference/android/webkit/WebViewClient#summary) and
+  /// will have a corresponding [errorType].
+  ///
+  /// On iOS, the error code will be a constant from `NSError.code` in
+  /// Objective-C. See
+  /// https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/ErrorHandlingCocoa/ErrorObjectsDomains/ErrorObjectsDomains.html
+  /// for more information on error handling on iOS. Some possible error codes
+  /// can be found at https://developer.apple.com/documentation/webkit/wkerrorcode?language=objc.
+  final int errorCode;
+
+  /// The domain of where to find the error code.
+  ///
+  /// This field is only available on iOS and represents a "domain" from where
+  /// the [errorCode] is from. This value is taken directly from an `NSError`
+  /// in Objective-C. See
+  /// https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/ErrorHandlingCocoa/ErrorObjectsDomains/ErrorObjectsDomains.html
+  /// for more information on error handling on iOS.
+  final String? domain;
+
+  /// Description of the error that can be used to communicate the problem to the user.
+  final String description;
+
+  /// The type this error can be categorized as.
+  ///
+  /// This will never be `null` on Android, but can be `null` on iOS.
+  final WebResourceErrorType? errorType;
+
+  /// Gets the URL for which the resource request was made.
+  ///
+  /// This value is not provided on iOS. Alternatively, you can keep track of
+  /// the last values provided to [WebViewPlatformController.loadUrl].
+  final String? failingUrl;
+}

packages/webview_flutter/webview_flutter_platform_interface/lib/v4/src/types/webview_cookie.dart → packages/webview_flutter/webview_flutter_platform_interface/lib/src/legacy/types/webview_cookie.dart

@@ -2,18 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter/foundation.dart';
-
-/// A cookie that can be set globally for all web views using [WebViewCookieManagerPlatform].
-@immutable
+/// A cookie that can be set globally for all web views
+/// using [WebViewCookieManagerPlatform].
 class WebViewCookie {
-  /// Creates a new [WebViewCookieDelegate]
-  const WebViewCookie({
-    required this.name,
-    required this.value,
-    required this.domain,
-    this.path = '/',
-  });
+  /// Constructs a new [WebViewCookie].
+  const WebViewCookie(
+      {required this.name,
+      required this.value,
+      required this.domain,
+      this.path = '/'});
 
   /// The cookie-name of the cookie.
   ///
@@ -33,9 +30,20 @@ class WebViewCookie {
   /// https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-02#section-4.1.1
   final String domain;
 
-  /// The path-value of the cookie, set to `/` by default.
+  /// The path-value of the cookie.
+  /// Is set to `/` in the constructor by default.
   ///
   /// Its value should match "path-value" in RFC6265bis:
   /// https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-02#section-4.1.1
   final String path;
+
+  /// Serializes the [WebViewCookie] to a Map<String, String>.
+  Map<String, String> toJson() {
+    return <String, String>{
+      'name': name,
+      'value': value,
+      'domain': domain,
+      'path': path
+    };
+  }
 }