[webview_flutter_wkwebview] Add support for javaScriptCanOpenWindowsAutomatically

packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md

@@ -1,3 +1,8 @@
+## 3.24.0
+
+* Adds support for `javaScriptCanOpenWindowsAutomatically` to allow JavaScript's
+  `window.open()` to work without user interaction on iOS and macOS.
+
 ## 3.23.5
 
 * Removes internal native library Dart proxy.

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/PreferencesProxyAPITests.swift

@@ -24,4 +24,16 @@ class PreferencesProxyAPITests: XCTestCase {
       XCTAssertEqual(instance.javaScriptEnabled, enabled)
     }
   }
+
+  @MainActor func testSetJavaScriptCanOpenWindowsAutomatically() throws {
+    let registrar = TestProxyApiRegistrar()
+    let api = registrar.apiDelegate.pigeonApiWKPreferences(registrar)
+
+    let instance = WKPreferences()
+    let enabled = true
+    try api.pigeonDelegate.setJavaScriptCanOpenWindowsAutomatically(
+      pigeonApi: api, pigeonInstance: instance, enabled: enabled)
+
+    XCTAssertEqual(instance.javaScriptCanOpenWindowsAutomatically, enabled)
+  }
 }

packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/PreferencesProxyAPIDelegate.swift

@@ -23,4 +23,10 @@ class PreferencesProxyAPIDelegate: PigeonApiDelegateWKPreferences {
       pigeonInstance.javaScriptEnabled = enabled
     }
   }
+
+  func setJavaScriptCanOpenWindowsAutomatically(
+    pigeonApi: PigeonApiWKPreferences, pigeonInstance: WKPreferences, enabled: Bool
+  ) throws {
+    pigeonInstance.javaScriptCanOpenWindowsAutomatically = enabled
+  }
 }