fluttercommunity / flutter_webview_plugin

Community WebView Plugin - Allows Flutter to communicate with a native WebView.
https://pub.dev/packages/flutter_webview_plugin
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userAgent parameter does not affect on iPadOS #762

Open oboenikui opened 4 years ago

oboenikui commented 4 years ago

System info

Issue occurs on: iOS (iPadOS) Plugin version: 0.3.11 Flutter doctor output:

$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, v1.17.2, on Mac OS X 10.15.4 19E287, locale ja-JP)

[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
[!] Xcode - develop for iOS and macOS (Xcode 11.5)
    ✗ CocoaPods not installed.
        CocoaPods is used to retrieve the iOS and macOS platform side's plugin code that responds to your plugin usage on the Dart side.
        Without CocoaPods, plugins will not work on iOS or macOS.
        For more info, see https://flutter.dev/platform-plugins
      To install:
        sudo gem install cocoapods
[✓] Android Studio (version 4.0)
[!] Android Studio
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
    ✗ Android Studio not found at /Users/oboenikui/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-1/193.6453388/Android Studio 4.0 Preview.app/Contents
[✓] Android Studio (version 4.0)
[!] Android Studio
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
[✓] IntelliJ IDEA Ultimate Edition (version 2020.1.1)
[!] VS Code (version 1.45.0)
    ✗ Flutter extension not installed; install from
      https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter
[✓] Connected device (1 available)

! Doctor found issues in 4 categories.

Steps to Reproduce

  1. Open Settings App > Safari > Request Desktop Website > Check Other Websites on iPad
  2. Run example app
  3. Tap Open Webview (rect)
  4. Tap Eval some javascript

Logs

See eval result below

image

Solution

When I use WKWebView#customUserAgent instead, the problem is solved.

https://developer.apple.com/documentation/webkit/wkwebview/1414950-customuseragent