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jnschulze/flutter-webview-windows

Windows 플랫폼용 WebView2 기반의 Flutter WebView 구현입니다.

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최근 푸시(UTC)
2025. 6. 26.
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Niklas Schulze GitHub avatar
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Niklas Schulze ↗

Frankfurt, DE공식 웹사이트 ↗
언어C++DartCMakeC

기술 주제

# flutter# webview# windows# webview2# edge# chromium# microsoftedge

이 저장소가 배포한 패키지

사용 중인 의존성

의존성 목록 2 개
  • flutter{"sdk":"flutter"}
  • flutter_test개발 의존성{"sdk":"flutter"}

원본 README

아래는 영문 원문 스냅샷입니다. 최신 내용은 GitHub에서 확인하세요.

README 펼치기 / 접기

webview_windows

CI Pub

A Flutter WebView plugin for Windows built on Microsoft Edge WebView2.

Target platform requirements
  • WebView2 Runtime
    Before initializing the webview, call getWebViewVersion() to check whether the required WebView2 Runtime is installed or not on the current system. If getWebViewVersion() returns null, guide your user to install WebView2 Runtime from this page.
  • Windows 10 1809+
Development platform requirements
  • Visual Studio 2019 or higher
  • Windows 11 SDK (10.0.22000.194 or higher)
  • (recommended) nuget.exe in your $PATH (The makefile attempts to download nuget if it's not installed, however, this fallback might not work in China)

Demo

image

https://user-images.githubusercontent.com/720469/116716747-66f08180-a9d8-11eb-86ca-63ad5c24f07b.mp4

Limitations

This plugin provides seamless composition of web-based contents with other Flutter widgets by rendering off-screen.

Unfortunately, Microsoft Edge WebView2 doesn't currently have an explicit API for offscreen rendering. In order to still be able to obtain a pixel buffer upon rendering a new frame, this plugin currently relies on the Windows.Graphics.Capture API provided by Windows 10. The downside is that older Windows versions aren't currently supported.

Older Windows versions might still be targeted by using BitBlt for the time being.

See:

  • https://github.com/MicrosoftEdge/WebView2Feedback/issues/20
  • https://github.com/MicrosoftEdge/WebView2Feedback/issues/526
  • https://github.com/MicrosoftEdge/WebView2Feedback/issues/547