请问，如何将webrtc引入android module中？（求关闭该话题，自己的问题，已处理）

[Somnus_Chen]

12-18 18:54:03.045 8003-8057/? E/art: No implementation found for void org.webrtc.PeerConnectionFactory.nativeInitializeAndroidGlobals(android.content.Context, boolean) (tried Java_org_webrtc_PeerConnectionFactory_nativeInitializeAndroidGlobals and Java_org_webrtc_PeerConnectionFactory_nativeInitializeAndroidGlobals__Landroid_content_Context_2Z)
12-18 18:54:03.045 8003-8057/? W/System.err: java.lang.UnsatisfiedLinkError: No implementation found for void org.webrtc.PeerConnectionFactory.nativeInitializeAndroidGlobals(android.content.Context, boolean) (tried Java_org_webrtc_PeerConnectionFactory_nativeInitializeAndroidGlobals and Java_org_webrtc_PeerConnectionFactory_nativeInitializeAndroidGlobals__Landroid_content_Context_2Z)
12-18 18:54:03.046 8003-8057/? W/System.err:     at org.webrtc.PeerConnectionFactory.nativeInitializeAndroidGlobals(Native Method)
12-18 18:54:03.046 8003-8057/? W/System.err:     at org.webrtc.PeerConnectionFactory.initializeAndroidGlobals(PeerConnectionFactory.java:67)
12-18 18:54:03.046 8003-8057/? W/System.err:     at com.intel.webrtc.base.PCFactory$FactoryHandler.handleMessage(PCFactory.java:269)
12-18 18:54:03.046 8003-8057/? W/System.err:     at android.os.Handler.dispatchMessage(Handler.java:102)
12-18 18:54:03.046 8003-8057/? W/System.err:     at android.os.Looper.loop(Looper.java:154)
12-18 18:54:03.046 8003-8057/? W/System.err:     at android.os.HandlerThread.run(HandlerThread.java:61)
12-18 18:54:03.047 8003-8057/? I/art: System.exit called, status: -1

请问，我将webrtc做成android的一个module，引入到主工程中，.so文件应该怎么引用？

apply plugin: 'com.android.library'

android {
    compileSdkVersion 23



    defaultConfig {
        minSdkVersion 16
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
        ndk {
            abiFilters "armeabi-v7a", "x86"
        }
    }

    buildTypes {
        release {
            minifyEnabled false
        }
    }
    packagingOptions{
        exclude 'AndroidManifest.xml'
    }
    //配置.so文件的引用
    sourceSets {
        main {
            jniLibs.srcDirs = ['libs']  //将so文件路径（jniLibs）指向＂libs＂路径，这样就可以把so文件打包到APK的lib文件夹中
        }
    }
}

dependencies {
    compile files('libs/woogeenbase.jar')
    compile files('libs/woogeenconference.jar')
    compile files('libs/woogeenp2p.jar')
    compile 'com.facebook.react:react-native:+'
}