| // 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 <Flutter/Flutter.h> |
| #import <Foundation/Foundation.h> |
| #import <WebKit/WebKit.h> |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| /** |
| * App and package facing native API provided by the `webview_flutter_wkwebview` plugin. |
| * |
| * This class follows the convention of breaking changes of the Dart API, which means that any |
| * changes to the class that are not backwards compatible will only be made with a major version |
| * change of the plugin. Native code other than this external API does not follow breaking change |
| * conventions, so app or plugin clients should not use any other native APIs. |
| */ |
| @interface FWFWebViewFlutterWKWebViewExternalAPI : NSObject |
| /** |
| * Retrieves the `WKWebView` that is associated with `identifier`. |
| * |
| * See the Dart method `WebKitWebViewController.webViewIdentifier` to get the identifier of an |
| * underlying `WKWebView`. |
| * |
| * @param identifier The associated identifier of the `WebView`. |
| * @param registry The plugin registry the `FLTWebViewFlutterPlugin` should belong to. If |
| * the registry doesn't contain an attached instance of `FLTWebViewFlutterPlugin`, |
| * this method returns nil. |
| * @return The `WKWebView` associated with `identifier` or nil if a `WKWebView` instance associated |
| * with `identifier` could not be found. |
| */ |
| + (nullable WKWebView *)webViewForIdentifier:(long)identifier |
| withPluginRegistry:(id<FlutterPluginRegistry>)registry; |
| @end |
| |
| NS_ASSUME_NONNULL_END |
