build.gradle

apply plugin: 'com.android.library'

buildscript {
    repositories {
        maven {
            url "https://plugins.gradle.org/m2/"
        }
        mavenCentral()
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.3'
        classpath "gradle.plugin.com.github.spotbugs.snom:spotbugs-gradle-plugin:4.2.0"
    }
}

dependencies {
    implementation 'commons-net:commons-net:3.6'
    compileOnly 'net.jcip:jcip-annotations:1.0'
    compileOnly 'com.github.spotbugs:spotbugs-annotations:4.0.3'
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'androidx.annotation:annotation:1.1.0'
    implementation 'com.infstory:proguard-annotations:1.0.1'
    implementation 'androidx.appcompat:appcompat:1.1.0'
    implementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
}

android {
   sourceSets.main.res.filter.exclude '**/proj4/jniwrap/org/**'

    compileSdkVersion 29
    buildToolsVersion "29.0.2"

    defaultConfig {
        minSdkVersion 21
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        consumerProguardFiles 'consumer-rules.pro'
        ndk {
            abiFilters = []
            abiFilters.add('armeabi-v7a')
            abiFilters.add('x86')
            abiFilters.add('x86_64')
            abiFilters.add('arm64-v8a')
        }
    }
    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
            jniLibs.srcDir 'libs'
        }
    }
    externalNativeBuild {
        ndkBuild {
            path 'jni/Android.mk'
        }
    }

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

}

repositories {
    mavenCentral()
    google()
    jcenter()
}