Hi,
I am afraid it's not a feasible way. Crosswalk doesn't support installing a 
chrome extension. Moreover,  I think your extension needs to call 
getUserMedia() API to capture screen, but AFAIK it isn't supported on Android 
from native side.

Thanks,
Changbin 
________________________________________
From: Luca Zago [[email protected]]
Sent: Friday, March 20, 2015 5:17 PM
To: Shao, Changbin; Huo, Halton; [email protected]
Subject: Re: [Crosswalk-help] WebRTC screen share

Hi,
yes i mean screen capturing through getUserMedia.
Yes i need to implement it in Android, actually on the desktop it
is done by a chrome extension which is purely javascript. is there no way
to install a chrome extension on crosswalk even at development time, if
it has no native code?
can it be a way?

Il 20/03/2015 03:14, Shao, Changbin ha scritto:
> Halton, I think it's not presentation API, it should be an option to capture 
> screen through getUserMedia API.
> An example link, https://bloggeek.me/implement-screen-sharing-webrtc/
>
> Zago, could you please point out which OS are you planning to support, 
> Android or general Linux?
> For linux, there is a method to capture screen without installing browser 
> extension:
> Running with command line option: --enable-usermedia-screen-capturing
> https://groups.google.com/forum/#!topic/discuss-webrtc/TPQVKZnsF5g
>
> As for Android, the feature is not even supported on Chrome upstream.
>
> Changbin
> ________________________________________
> From: Crosswalk-help [[email protected]] on 
> behalf of Huo, Halton [[email protected]]
> Sent: Friday, March 20, 2015 9:31 AM
> To: Luca Zago; [email protected]
> Subject: Re: [Crosswalk-help] WebRTC screen share
>
> Not sure what "screen share" point to. Does the presentation API[1] can help? 
> Which is supported on Android.
>
> [1] http://w3c.github.io/presentation-api/
>
> Thanks,
> Halton.
>> -----Original Message-----
>> From: Crosswalk-help
>> [mailto:[email protected]] On Behalf Of Luca
>> Zago
>> Sent: Friday, March 20, 2015 6:43 AM
>> To: [email protected]
>> Subject: [Crosswalk-help] WebRTC screen share
>>
>> Hi,
>> the WebRTC API includes the screen share functionality, implemented mainly by
>> browser extensions.
>> Is crosswalk implements it in some way? Are there any plan to release this
>> functionality?
>> Thanks.
>>
>> Regards,
>> luca
>> _______________________________________________
>> Crosswalk-help mailing list
>> [email protected]
>> https://lists.crosswalk-project.org/mailman/listinfo/crosswalk-help
> _______________________________________________
> Crosswalk-help mailing list
> [email protected]
> https://lists.crosswalk-project.org/mailman/listinfo/crosswalk-help

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