webview_flutter_android 3.1.0

A Flutter plugin that provides a WebView widget on Android.

webview_flutter_android

The Android implementation of webview_flutter.

Usage

This package is endorsed, which means you can simply use webview_flutter normally. This package will be automatically included in your app when you do.

Display Mode

This plugin supports two different platform view display modes. The default display mode is subject to change in the future, and will not be considered a breaking change, so if you want to ensure a specific mode, you can set it explicitly.

Texture Layer Hybrid Composition

This is the current default mode for versions >=23. This is a new display mode used by most plugins starting with Flutter 3.0. This is more performant than Hybrid Composition, but has some limitations from using an Android SurfaceTexture. See:

• https://github.com/flutter/flutter/issues/104889
• https://github.com/flutter/flutter/issues/116954

Hybrid Composition

This is the current default mode for versions <23. It ensures that the WebView will display and work as expected, at the cost of some performance. See:

• https://flutter.dev/docs/development/platform-integration/platform-views#performance

This can be configured for versions >=23 with AndroidWebViewWidgetCreationParams.displayWithHybridComposition. See https://pub.dev/packages/webview_flutter#platform-specific-features for more details on setting platform-specific features in the main plugin.

Contributing

This package uses pigeon to generate the communication layer between Flutter and the host platform (Android). The communication interface is defined in the pigeons/android_webview.dart file. After editing the communication interface regenerate the communication layer by running flutter pub run pigeon --input pigeons/android_webview.dart.

Besides pigeon this package also uses mockito to generate mock objects for testing purposes. To generate the mock objects run the following command:

flutter pub run build_runner build --delete-conflicting-outputs

If you would like to contribute to the plugin, check out our contribution guide.