build.gradle

task wrapper (type:Wrapper) {
    gradleVersion = '4.6'
    distributionUrl = 'https://services.gradle.org/distributions/gradle-4.6-all.zip'
}

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

    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.1'
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
        classpath 'org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.5.0-x'
        classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.1'
        classpath 'net.sf.proguard:proguard-gradle:5.3.3'
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7'
        classpath 'me.tatarka:gradle-retrolambda:3.7.0'
    }

    configurations.classpath {
        resolutionStrategy {
            failOnVersionConflict()

            force 'com.android.tools:annotations:25.2.0'
            force 'com.google.guava:guava:21.0'
            force 'com.google.errorprone:error_prone_annotations:2.1.2'
            force 'org.apache.httpcomponents:httpclient:4.2.5'
            force 'org.apache.httpcomponents:httpcore:4.2.5'
            force 'commons-lang:commons-lang:2.4'
            force 'org.codehaus.groovy.modules.http-builder:http-builder:0.7.2'
            force 'org.codehaus.plexus:plexus-utils:2.0.6'
        }
    }
}

allprojects {
    apply plugin: 'idea'

    idea {
        module {
            downloadJavadoc = true
            downloadSources = true
        }
    }

    repositories {
        jcenter()
        google()
    }

    configurations.all {
        resolutionStrategy {
            failOnVersionConflict()

            force 'org.apache.httpcomponents:httpcore:4.2.5'
            force 'com.google.guava:guava:21.0'
            force 'junit:junit:4.12'
            force 'org.codehaus.plexus:plexus-utils:1.5.15'
        }

        resolutionStrategy.cacheChangingModulesFor 15, 'seconds'
    }
}

subprojects {
    ext {
        uploadInitiated = gradle.startParameter.taskNames.contains('bintrayUpload')
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}