build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext.versions = [
            'minSdk'               : 22,
            'compileSdk'           : 27,
            'buildTools'           : '27.0.3',
            'supportLibrary'       : '27.1.1',
            'constraint'           : '1.1.2',
            'flexbox'              : '1.0.0',
            'grox'                 : '1.1.2',
            'glide'                : '4.7.1',
            'glide_transformations': '3.3.0',
            'circleimageview'      : '2.2.0',
            'blurry'               : '2.1.1',
            'firebase'             : '11.8.0',
            'firebaseUi'           : '3.2.2',
            'rx'                   : '2.1.11',
            'rxAndroid'            : '2.0.2',
            'rxBinding'            : '2.0.0',
            'rxFirebase'           : '1.4.1',
            'nyBus'                : '1.0.0',
            'rxPreference'         : '2.0.0',
            'retrofit'             : '2.3.0',
            'okhttp'               : '3.9.1',
            'stream'               : '1.1.5',
            'threetenabp'          : '1.1.0',
            'gson'                 : '2.7',

            'calligraphy'          : '3.0.0',
            'viewpump'             : '1.0.0',

            'exoplayer'            : '2.8.1',

            'junit'                : '4.12',
            'testRunner'           : '1.0.2',
            'espresso'             : '3.0.2',
            'random'               : '1.0',

            'lombok'               : '1.16.20',
            'butterknife'          : '8.8.1'
    ]

    ext.deps = [
            junit                : "junit:junit:${versions.junit}",
            testrunner           : "com.android.support.test:runner:${versions.testRunner}",
            espresso             : "com.android.support.test.espresso:espresso-core:${versions.espresso}",
            random               : "com.github.slmyldz:AndroidRandom:${versions.random}",

            grox                 : "com.groupon.grox:grox-core-rx2:${versions.grox}",
            grox_command         : "com.groupon.grox:grox-commands-rx2:${versions.grox}",
            threetenabp          : "com.jakewharton.threetenabp:threetenabp:${versions.threetenabp}",
            stream               : "com.annimon:stream:${versions.stream}",
            rxjava               : "io.reactivex.rxjava2:rxjava:${versions.rx}",
            rxandroid            : "io.reactivex.rxjava2:rxjava:${versions.rxAndroid}",
            rxbinding            : "com.jakewharton.rxbinding2:rxbinding:${versions.rxBinding}",
            nybus                : "com.mindorks.nybus:nybus-android:${versions.nyBus}",
            rxpreference         : "com.f2prateek.rx.preferences2:rx-preferences:${versions.rxPreference}",
            glide                : "com.github.bumptech.glide:glide:${versions.glide}",
            glide_compiler       : "com.github.bumptech.glide:compiler:${versions.glide}",
            glide_transformations: "jp.wasabeef:glide-transformations:${versions.glide_transformations}",
            circleimageview      : "de.hdodenhof:circleimageview:${versions.circleimageview}",
            blurry               : "jp.wasabeef:blurry:${versions.blurry}",

            retrofit             : ['core': "com.squareup.retrofit2:retrofit:${versions.retrofit}",
                                    'json': "com.squareup.retrofit2:converter-gson:${versions.retrofit}",
                                    'rx'  : "com.squareup.retrofit2:adapter-rxjava2:${versions.retrofit}",],
            okhttp               : ['logging': "com.squareup.okhttp3:logging-interceptor:${versions.okhttp}",],

            constraint           : "com.android.support.constraint:constraint-layout:${versions.constraint}",
            flexbox              : "com.google.android:flexbox:${versions.flexbox}",
            'support'            : ['compat'    : "com.android.support:support-compat:${versions.supportLibrary}",
                                    'v7'        : "com.android.support:appcompat-v7:${versions.supportLibrary}",
                                    'media'     : "com.android.support:support-media-compat:${versions.supportLibrary}",
                                    'annotation': "com.android.support:support-annotations:${versions.supportLibrary}",
                                    'palette'   : "com.android.support:palette-v7:${versions.supportLibrary}",
                                    'design'    : "com.android.support:design:${versions.supportLibrary}",],

            calligraphy          : "io.github.inflationx:calligraphy3:${versions.calligraphy}",
            viewpump             : "io.github.inflationx:viewpump:${versions.viewpump}",

            exoplayer            : ["com.google.android.exoplayer:exoplayer-core:${versions.exoplayer}",
                                    "com.google.android.exoplayer:exoplayer-ui:${versions.exoplayer}",
                                    "com.google.android.exoplayer:extension-mediasession:${versions.exoplayer}"],

            gson                 : "com.google.code.gson:gson:${versions.gson}",

            lombok               : "org.projectlombok:lombok:${versions.lombok}",
            butterknife          : "com.jakewharton:butterknife:${versions.butterknife}",
            butterknife_compiler : "com.jakewharton:butterknife-compiler:${versions.butterknife}"
    ]

    repositories {
        google()
        jcenter()
        mavenCentral()
        maven { url "http://central.maven.org/maven2/" }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        mavenCentral()
        maven { url "https://jitpack.io" }
    }
}

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