build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 30

    defaultConfig {
        applicationId 'org.appspot.apprtc'
        minSdkVersion 21
        targetSdkVersion 30
        versionCode 1
        versionName '1.0.0'
    }

    buildTypes {
        debug {
            debuggable true
            jniDebuggable true
            minifyEnabled false
        }

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

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    packagingOptions {
        doNotStrip "*/arm64-v8a/*.so"
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.aar', '*.jar'])
    implementation 'com.android.support:support-annotations:28.0.0'
}