webrtc-jingle for android

(libjingle signaling + webrtc voice engine)

About:

• Working example app of libjingle and webrtc voice backend, with a few buttons.
• Our demo apk with support for arm/armv7 comes to 6.4 mb, approx a third when zipped in an apk. Without compiler optimizations it's a bit less.
• Based on libjingle trunk and webrtc trunk updated on regular intervals.
• Stability improvements needed for the c layer and misc. pieces that were needed for Android support.
• Calling between two of these clients may require your own stun server. There is a working stun server included with libjingle, and you have to modify source where google explicitly defines stun.l.google.com. If one client is web based gmail for example, just for testing, I haven't seen any problems.

Prereqs:

• android NDK r8c. r8c was tested, and works on linux. On mac you'll need to patch it or can use https://github.com/lukeweber/android-ndk-r8c-mac, I've noticed with this build I have to manually create directories in libs, which might be due to the patch.
• Android SDK
• eclipse
• Maven v3.0.3+
• Add the following to your environment, i.e. .bashrc or .bash_profile

#Android
export ANDROID_SDK_ROOT=/path/to/sdk/
export ANDROID_NDK_ROOT=/path/to/ndk/
export PATH=$PATH:$ANDROID_NDK_ROOT:$ANDROID_SDK_ROOT:$ANDROID_SDK_ROOT/platform-tools

#mvn variables
export ANDROID_HOME=$ANDROID_SDK_ROOT
export ANDROID_NDK_HOME=$ANDROID_NDK_ROOT

Get started with the code:

# mkdir webrtcjingleproject
# cd webrtcjingleproject
# gclient config https://github.com/lukeweber/webrtc-jingle-client.git --name trunk
# gclient sync

# cd trunk
# export CHROME_SRC=`pwd`
# source build/android/envsetup.sh
# gclient runhooks

• Set your username, pass and connection setttings in android/voice-client-example/src/main/java/com/tuenti/voice/example/ui/LoginView.java.
• Build the core(c++ code): cd trunk/android/voice-client-core && ./build.sh
• Build the apks: cd trunk/android && mvn install
• To run a debugger: build/android/gdb_apk -p com.tuenti.voice.example -l android/voice-client-core/obj/local/${app_abi}
• Build, deploy to phone, and start debugger in one script: tools/badit_android.sh

Run unittest

'''

• Build debug code jni in debug mode: cd trunk/android/voice-client-core && ./build.sh
• Generate unittest apk: tools/gen_tests_apk.sh
• Install unittest : adb install -r adb install -r voice_testing/${app_abi}/${lib}/${lib}-debug.apk
• Prepare
• Run unittest:

adb shell mkdir /sdcard/talk

adb shell am start -n org.chromium.native_test/org.chromium.native_test.ChromeNativeTestActivity

See adb logcat adb | grep libjingle

• Fetch unittest logs: adb pull /sdcard/talk talk-logs

Todo/Issues:

• See Tickets