gree / gree/unity-webview

EvaluateJS does not work on Android

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Description

EvaluateJS does not work on Android.
It works fine on iOS and Unity editor, and it works normally except for EvaluateJS on Android.

The code for testing is below. This does not work and the specified web page is displayed as is.
webView.EvaluateJS ( "window.onload = function () {window.document.body.style.backgroundColor = 'black';};" );
Do you need any special settings?

Unity 2019.4.2f1, Android OS 10
Installation is done from Package Manager, and the version notation there is 1.0.0.

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start at the Android implementation of the EvaluateJS entry point and reproduce the issue with the provided Unity snippet on Unity 2019.4.2f1 and Android 10. Compare its behavior with iOS and the Unity editor. Done means the script runs on Android and changes the displayed page background to black.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, unity
Domain
mobile
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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