Android Question HTML5 not working with WebView

[M.G.R]

Hello,
i try to load that page to check the HTML5 work

WebView1.LoadUrl("https://html5test.com/")

but the app cruch and close!
i've even tried WebViewExtras2 but the same.
i've enabled all options

    WVE.JavaScriptEnabled=True
    WVE.getsettings.SetAllowContentAccess(True)
    WVE.GetSettings.SetAllowFileAccess(True)
    WVE.GetSettings.setDOMStorageEnabled(True)
    WVE.GetSettings.SetJavaScriptCanOpenWindowsAutomatically(True)
    WVE.GetSettings.SetAppCacheEnabled(True)
    WVE.GetSettings.SetBuiltInZoomControls(True)
    WVE.GetSettings.setSupportZoom(True)
    WVE.GetSettings.SetGeolocationEnabled(True)
    WVE.SetWebViewClient(DWVC)
    WVE.SetWebChromeClient(DWCC)
    WVE.AddJavascriptInterface(JSClient,"B4A")
    WVE.GetSettings.SetMediaPlaybackRequiresUserGesture(False)

any suggest?

 

[Jorge M A]

Chechk this one, maybe it can help you.

Simple HTML5 app wrapper

I put together a little app to wrap an HTML5 app in B4A. Of course you could do this with phonegap, or something else, but you get a lot more power and control using B4A. Using jsinterface from webviewextras, you can interact between B4A code and your HTML5/js app. This opens up the full...

www.b4x.com

 

[M.G.R]

Chechk this one, maybe it can help you.

Simple HTML5 app wrapper

I put together a little app to wrap an HTML5 app in B4A. Of course you could do this with phonegap, or something else, but you get a lot more power and control using B4A. Using jsinterface from webviewextras, you can interact between B4A code and your HTML5/js app. This opens up the full...

www.b4x.com

Not work, i got that error in log:

BLOCKED: interaction.dragdrop is on the blacklist for this browser! in https://html5test.com/scripts/8/engine.js (Line: 4262)

 

[Jorge M A]

Strange. It works well here on two devices. I've never seen that message before.
It might help others if you list the details of the equipment, version, etc.

By the way, did you update targetSdkVersion="28" in the manifest?

 

[M.G.R]

i used emulator (Android 9 Pie - API 28)
yes i updated targetSdkVersion="28" in the manifest but same situation.

 

[Jorge M A]

i used emulator

That is relevant information and should be provided in the initial question.

Even in the emulator it works with your URL, despite those messages that you can apparently ignore (?).

Tip: Edit the manifest and add the macro

SetApplicationAttribute(android:usesCleartextTraffic, "true")