diff --git a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java
index c7f27e84a019..beb2d7105f22 100644
--- a/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java
+++ b/packages/webview_flutter/webview_flutter_android/android/src/main/java/io/flutter/plugins/webviewflutter/GeneratedAndroidWebView.java
@@ -1,3 +1,7 @@
+// 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.
+
 // Autogenerated from Pigeon (v1.0.9), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 
diff --git a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart
index 83ed062d9752..9bf2de6d169b 100644
--- a/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart
+++ b/packages/webview_flutter/webview_flutter_android/lib/src/android_webview.pigeon.dart
@@ -1,3 +1,7 @@
+// 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.
+
 // Autogenerated from Pigeon (v1.0.9), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types, unused_shown_name
diff --git a/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart b/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart
index a53dcb996686..cf5dcedad63f 100644
--- a/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart
+++ b/packages/webview_flutter/webview_flutter_android/test/android_webview.pigeon.dart
@@ -1,3 +1,7 @@
+// 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.
+
 // Autogenerated from Pigeon (v1.0.9), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import
diff --git a/packages/webview_flutter/webview_flutter_android/test/android_webview_test.mocks.dart b/packages/webview_flutter/webview_flutter_android/test/android_webview_test.mocks.dart
index 61afd9e3de91..d763f0a2bf9a 100644
--- a/packages/webview_flutter/webview_flutter_android/test/android_webview_test.mocks.dart
+++ b/packages/webview_flutter/webview_flutter_android/test/android_webview_test.mocks.dart
@@ -1,3 +1,7 @@
+// 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.
+
 // Mocks generated by Mockito 5.0.16 from annotations
 // in webview_flutter_android/test/android_webview_test.dart.
 // Do not manually edit this file.
diff --git a/packages/webview_flutter/webview_flutter_android/test/webview_android_widget_test.mocks.dart b/packages/webview_flutter/webview_flutter_android/test/webview_android_widget_test.mocks.dart
index 027994bf1131..e8e92d0fc6ca 100644
--- a/packages/webview_flutter/webview_flutter_android/test/webview_android_widget_test.mocks.dart
+++ b/packages/webview_flutter/webview_flutter_android/test/webview_android_widget_test.mocks.dart
@@ -1,3 +1,7 @@
+// 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.
+
 // Mocks generated by Mockito 5.0.16 from annotations
 // in webview_flutter_android/test/webview_android_widget_test.dart.
 // Do not manually edit this file.