build.gradle

apply plugin: 'com.android.library'
apply plugin: 'maven'
apply plugin: 'com.github.dcendents.android-maven'
group = 'com.github.Tgakes'
repositories {
    mavenCentral()
    google()
    jcenter()
    maven { url "https://jitpack.io" }
}
android {

    compileSdkVersion 28
    defaultConfig {
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    lintOptions {
        abortOnError false
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:support-v4:28.0.0'
}

repositories {
    maven {
        url "http://localhost:8081/repository/maven-snapshots/"
    }
}
uploadArchives {
    repositories {
        mavenDeployer {
            repository(url: "${nexusUrl}/repository/maven-releases/") {
                authentication(userName: nexusUsername, password: nexusPassword)
            }
            snapshotRepository(url: "${nexusUrl}/repository/maven-snapshots") {
                authentication(userName: nexusUsername, password: nexusPassword)
            }
        }
    }
}