build.gradle

apply plugin: 'com.android.library'
apply plugin: 'android-native-dependencies'
apply plugin: 'maven'

android {
    compileSdkVersion rootProject.ext.externalCompileSdkVersion
    buildToolsVersion rootProject.ext.externalBuildToolsVersion

    defaultConfig {
        minSdkVersion rootProject.ext.externalMinSdkVersion
        targetSdkVersion rootProject.ext.externalTargetSdkVersion
        versionCode rootProject.ext.externalVersionCode
        versionName rootProject.ext.externalVersionName

        ndk {
            abiFilters "armeabi-v7a"
        }
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

    packagingOptions {
        pickFirst 'lib/armeabi-v7a/libaudioengine.so'
        pickFirst 'lib/armeabi-v7a/libffmpeg-neon.so'
        pickFirst 'lib/armeabi-v7a/libjpeg_jni.so'
        pickFirst 'lib/armeabi-v7a/libycmedia.so'
        pickFirst 'lib/armeabi-v7a/libijkplayer.so'
        pickFirst 'lib/armeabi-v7a/libijksdl.so'
        pickFirst 'lib/armeabi-v7a/libycmediayuv.so'
    }

    externalNativeBuild {
        ndkBuild {
            path './src/main/cpp/mediarecord-armv7a-neon/libycmedia/jni/Android.mk'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    compile("com.yy.android.stmobile:stmobileAPI:${stmobile_version}:@aar")
    compile "com.yy.android.orangefilter:orangefilter_android:${orangefilter_version}"
    compile "com.yy.android.venus:venus_android:${venus_version}"
    compile 'com.yy.android.hiidostatsdk:hiido_statis:3.4.53'
    compile "com.google.code.gson:gson:${gson_version}"
    /*本地构建时打开，提交到svn时关闭*/
    //embedded project(':sTMobileAPI')/*本地构建时关闭，提交到svn时打开*/
}

//publish package to local repository
uploadArchives {
    repositories {
        mavenDeployer {
            println ".....uploadArchives --> " + repositories.mavenLocal().getUrl() + "${description}"
            repository(url: repositories.mavenLocal().getUrl())
            pom.project {
                groupId "${GROUP}"
                artifactId 'yymediarecordersdk'
                version "${version}"
            }
        }
    }
}

import org.apache.tools.ant.taskdefs.condition.Os

def deleteJniLibso() {
    def SODIR = "$projectDir/src/main/jniLibs/armeabi-v7a"
    File file = new File("$SODIR/libaudioengine.so")
    file.delete()
    file = new File("$SODIR/libffmepeg-neon.so")
    file.delete()
    file = new File("$SODIR/libijkplayer.so")
    file.delete()
    file = new File("$SODIR/libijksdl.so")
    file.delete()
    file = new File("$SODIR/libycmedia.so")
    file.delete()
    file = new File("$SODIR/libycmediayuv.so")
    file.delete()
    file = new File("$SODIR/libjpeg_jni.so")
    file.delete()
    //file = new File("$SODIR/libst_mobile.so")
    //file.delete()
    //file = new File("$SODIR/libstmobile_jni.so")
    //file.delete()
}

task ndkBuild(type: Exec, description: 'Compile JNI source via NDK') {
    def androidMKfile = "$projectDir/src/main/cpp/mediarecord-armv7a-neon/libycmedia/jni/Android.mk"
    def applicationMKfile = "$projectDir/src/main/cpp/mediarecord-armv7a-neon/libycmedia/jni/Application.mk"
    def ndkDir = System.env.ANDROID_NDK_HOME
    if (ndkDir == null) {
        if (Os.isFamily(Os.FAMILY_MAC)) {
            Properties properties = new Properties()
            properties.load(project.rootProject.file('local.properties').newDataInputStream())
            ndkDir = properties.getProperty('ndk.dir')
        } else {
            ndkDir = android.ndkDirectory
        }
    }
    def ndkbuildcmd = ""
    if (Os.isFamily(Os.FAMILY_WINDOWS)) {
        ndkbuildcmd = "$ndkDir/ndk-build.cmd"
    } else {
        ndkbuildcmd = "$ndkDir/ndk-build"
    }
    def NDK_OUT_DIR = "$projectDir/libs"
    def execmd = ["$ndkbuildcmd", "-j16", "NDK_PROJECT_PATH=$buildDir",
                  "APP_BUILD_SCRIPT=$androidMKfile", "NDK_APPLICATION_MK=$applicationMKfile", "NDK_APP_LIBS_OUT=$NDK_OUT_DIR"]
    println(execmd)
    commandLine execmd
}

//pack the generated so library with symbols into zip
task packSymbolsSo(type: Tar) {
    destinationDir = file("${rootDir}/target")
    baseName = 'lib name'
    compression = Compression.GZIP
    extension = 'tar.gz'
    from(new File(buildDir, 'obj/local'))
    include("**/*.so") //收集obj/local目录下所有so文件，你可以指定具体的文件
    exclude("**/objs")  //排除obj/local目录下不需要的子目录objs
}
ndkBuild.finalizedBy packSymbolsSo

task copyTask(type: Copy) {
    deleteJniLibso()
    def NDK_OUT_DIR = "$projectDir/libs/armeabi-v7a"
    from "$NDK_OUT_DIR/libaudioengine.so"
    from "$NDK_OUT_DIR/libffmepeg-neon.so"
    from "$NDK_OUT_DIR/libijkplayer.so"
    from "$NDK_OUT_DIR/libijksdl.so"
    from "$NDK_OUT_DIR/libycmedia.so"
    from "$NDK_OUT_DIR/libycmediayuv.so"
    from "$NDK_OUT_DIR/libjpeg_jni.so"
    //from "$NDK_OUT_DIR/libst_mobile.so"
    //from "$NDK_OUT_DIR/libstmobile_jni.so"
    into "$projectDir/src/main/jniLibs/armeabi-v7a"
}

copyTask.dependsOn ndkBuild

tasks.withType(JavaCompile) {
    compileTask -> compileTask.dependsOn copyTask
}

apply from: '../publish.gradle'