I am trying to make a JavaScript demo of WebRTC work in an Android 4 device. I have tried using Crosswalk, and following the examples, but getUserMedia would not return video. Are there any examples of a setup working anywhere? By my knowledge, Crosswalk support is available from 4.0(4.1 in newer versions), and there are plugins for WebRTC and getUserMedia so I assumed it would work.
Regarding the exact Android versions, I would like to find out the minimum version possible, with versions 4.4, 4.2.2 and 4.0 being of most importance, but am also interested even if version 4.x is not possible.