The WebRTC Team no longer distribute precompiled libraries for Android and iOS.
https://groups.google.com/forum/#!topic/discuss-webrtc/Ozvbd0p7Q1Y> Deprecating binary mobile libraries
> The
webrtc.org open source repository contains platform implementations for Windows, Mac, iOS and Android. These are primarily utilized for automated testing. Browsers and other applications that embed WebRTC often have developed their own highly optimized platform code with custom > capture/render components matching the applications architecture.
> We have decided to discontinue the distribution of precompiled libraries for Android and iOS. The script for creating the AAR library can be found
here, the build script for iOS is located
here.