build.gradle

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.2'
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

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

def getBreventVersion = { ->
    def tag = 'git describe --tags --always'.execute().text.trim()
    if (tag.startsWith('v')) {
        tag = tag.substring(1)
    }
    if ('git diff --no-ext-diff --quiet HEAD'.execute().waitFor() == 0) {
        return tag
    } else {
        return tag + '-dirty'
    }
}

project.ext.abiFilters = ['armeabi', 'arm64-v8a', 'x86', 'x86_64']

project.ext.supportLibraryVersion = '25.3.1'

project.ext.buildToolsVersion = '25.0.3'

project.ext.minSdkVersion = 21

project.ext.targetSdkVersion = 25

project.ext.versionCode = 49

project.ext.simpleVersionName = getBreventVersion()

project.ext.versionName = project.ext.simpleVersionName

if (rootProject.file('ant.properties').exists()) {
    Properties properties = new Properties()
    properties.load(new FileInputStream(rootProject.file('ant.properties')))
    if (properties['build.codename'] != null) {
        project.ext.versionName = properties['build.codename'] + "(" + getBreventVersion() + ")"
    }
}

project.ext.hiddenApi = files(project(':hidden-api').file('build/intermediates/bundles/default/classes.jar'))