build.gradle

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

buildscript {
    repositories {
        jcenter()

        maven {
            url 'https://maven.google.com/'
            name 'Google'
        }
        google()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0'
        //classpath 'com.github.jengelman.gradle.plugins:shadow:4.0.4'

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

    // WARNING: don't use 'project.ext' because IDE 'Cannot infer argument type'
    // https://stackoverflow.com/questions/20404476/how-to-define-common-android-properties-for-all-modules-using-gradle
    // Gradle constants example: https://github.com/google/ExoPlayer
    ext {
        compileSdkVersion = 28
        buildToolsVersion = "28.0.3"
        minSdkVersion = 14
        targetSdkVersion = 26
    }
}

allprojects {
    repositories {
        // browse: https://bintray.com/bintray/jcenter
        jcenter()
        google()

        // com.android.support libs, constraint lib
        maven {
            url 'https://maven.google.com/'
            name 'Google'
        }

        // crosswalk
        maven {
            url 'https://download.01.org/crosswalk/releases/crosswalk/android/maven2'
        }

        // add lib from github (e.g. exoplayer-amazon-port)
        // should be the last in the list
        maven { url 'https://jitpack.io' }

        // *.aar custom libs
        //flatDir {
        //    dirs 'libs'
        //}
    }

    gradle.projectsEvaluated {
        tasks.withType(JavaCompile) {
            options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
        }
    }
}

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

//apply plugin: 'com.github.johnrengelman.shadow'
//apply plugin: 'java'
//
//// Configuring Filtering for Relocation
//shadowJar {
//    relocate('com.google.android.exoplayer2.util', 'com.liskovsoft.smartyoutubetv.flavors.exoplayer.player.helpers') {
//        include 'com.google.android.exoplayer2.util.Log'
//    }
//}