Youtube, android webview

Hello,

I use on my application (ios, android) or a webview I call a youtube channel.

https://www.youtube.com/user/ID_user

On ios it works very well.

But on Android it does not work.

I tried to call the information via a web page with via the "simplexml_load_string" function.

I tried its various formats

$yt .= '<a href="https://www.youtube.com/embed/' . $vid_Id . '"><img src="' .$thumb . '" title="' . $title . '" width="300" height="175"</a><br/><br/>';

$yt .= '
 
<iframe class="youtube-player" type="text/html" width="300" height="175" src="http://www.youtube.com/embed/' . $vid_Id . '" frameborder="0"></iframe>
 
<br/><br/>';

$yt .= '<a href="https://www.youtube.com/watch?v=' . $vid_Id . '"><img src="' .$thumb . '" title="' . $title . '" width="300" height="175"</a><br/><br/>';

you have an idea, a proposal?

I looking like this: http://developer.appcelerator.com/questions/search/youtube%20android

but I found nothing.

thank you very much