Android Question webview and html

Almora

Almora

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<HTML><HEAD>
<TITLE>test</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-9">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1254">
<style type="text/css">.style12 { color: #FFFFFF; font-weight: bold;}</style>
</HEAD>
<BODY leftMargin=0 topMargin=0 bgcolor="#eeeeee">
<center>
<table width="671" align="center" cellpadding="0" cellspacing="0" bordercolor="#FFFFFF" bgcolor="#000099">
<tr><td width="671"><div align="center" class="style12">test</div></td></tr>
</table>
<script src="//play.player.im/player/playlist.php?uid=525"></script>
</center> </BODY></HTML>

hi..
I can't show this code on webview.
How can I show with webview?
the code i use

B4X: 
   .....
  WebView1.Initialize("")
  WebViewExtras1.Initialize(WebView1)
  Dim WebChromeClient1 As DefaultWebChromeClient
  WebChromeClient1.Initialize("WebChromeClient1") 
   WebViewExtras1.SetWebChromeClient(WebChromeClient1)

'WebViewExtras1.LoadHtml("")
WebView1.LoadHtml($"<!DOCTYPE html>
<html>
<head>
<title>test</title>
<script type='text/javascript' src='//play.player.im/player/playlist.php?uid=525'></script>
</head>
<body>
</body>
</html>"$)
 
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drgottjr

drgottjr

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first, your src='' is illegal. protocol missing. webview doesn't know what you want (http, https, etc)
and even after you add the protocol, you trigger a cors violation.
i gather you want to play music or some medi, but you can't do it like you're doing.
you should try to run your html in chrome on your desktop and then look at the developer's tab. you'll see exactly what the error is.
webview is not chrome. some things that work in chrome do not work in webview.
 
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Almora

Almora

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src='' is illegal. protocol missing. webview doesn't know what you want (http, https, etc)
Click to expand...
I have tried them. but I could not open it.
I can open the code in the online compiler. here
 
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aeric

aeric

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Have you checked this post?

WebViewExtras1.JavaScriptEnabled not work

I using WebViewExtras ver. 2.20 I am trying to call B4A sub from my web site This below is my code but cant start b4a sub from html page loaded into WebView Sub Globals Dim WebView1 As WebView Dim WebViewExtras1 As WebViewExtras Dim html As String End Sub Sub...
www.b4x.com www.b4x.com
 
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Almora

Almora

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test.html
as I added to assets. but yime did not succeed.
I am trying it in Quickedit+.apk text editor, it opens very well.
 

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Last edited:
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sfsameer

sfsameer

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I don't think this is related to the webview, i have put your script in a normal HTML file and opened it using google chrome on the PC and here are the results :
1614878550993.png

All the results have failed, meaning either the URL you are reading from is validating the incoming connection and refusing to show the data unless it's authenticated or it should be embedded in a player plugin called (jwplayer) :
1614878786323.png

*The above picture is from the source code of the java script that is being called : http://play.player.im/player/playlist.php?uid=525&sid=885

Which you can find the jwplayer control here : https://www.jwplayer.com/


:)
 
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sfsameer

sfsameer

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Great news!
After alooot of testing, we have uploaded the html file to our website :
http://b4xcode.com/test3.html *this url will be deleted after 30 minutes :)

and it works! why? because the plugin (jwplayer) requires to be uploaded and not viewed locally (from PC)

So in short, upload it to a free web hosting and create a webview and put the link in the URL and you are good to go :)
also make sure you have enabled the javascript : wv1.JavaScriptEnabled = True
1614885837990.png

*Keep in mind that this streaming service is veeeeery slow so it will take about 10 minutes until it loads fully.
 
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