henrika 8eadead3f4 Adds support for USB audio devices in AppRTCMobile on Android.
This change extends the definition of wired headset to also include USB
devices. The effect is that audio will now be routed to USB audio devices
when used in combination with AppRTCMobile.

BUG=webrtc:7931

Review-Url: https://codereview.webrtc.org/2971613003
Cr-Commit-Position: refs/heads/master@{#18889}
2017-07-04 12:10:48 +00:00
..

This directory contains an example Android client for https://appr.tc

Prerequisites:
- "Getting the code", "Compiling", and "Using the Bundled Android SDK/NDK"
  on http://www.webrtc.org/native-code/android

Example of building & using the app:

cd <path/to/webrtc>/src
ninja -C out/Default AppRTCMobile
adb install -r out/Default/apks/AppRTCMobile.apk

In desktop chrome, navigate to https://appr.tc and note the r=<NNN> room
this redirects to or navigate directly to https://appr.tc/r/<NNN> with
your own room number. Launch AppRTC on the device and add same <NNN> into the room name list.

You can also run application from a command line to connect to the first room in a list:
adb shell am start -n org.appspot.apprtc/.ConnectActivity -a android.intent.action.VIEW
This should result in the app launching on Android and connecting to the 3-dot-apprtc
page displayed in the desktop browser.
To run loopback test execute following command:
adb shell am start -n org.appspot.apprtc/.ConnectActivity -a android.intent.action.VIEW --ez "org.appspot.apprtc.LOOPBACK" true