react-native-appmetrica/android/build.gradle

def safeExtGet(prop, fallback) {
    rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
}

apply plugin: 'com.android.library'

android {
    compileSdkVersion safeExtGet('compileSdkVersion', 26)
    buildToolsVersion safeExtGet('buildToolsVersion', '26.0.3')

    defaultConfig {
        minSdkVersion safeExtGet('minSdkVersion', 16)
        targetSdkVersion safeExtGet('targetSdkVersion', 26)
        versionCode 1
        versionName "1.0"
    }

    lintOptions {
        warning 'InvalidPackage'
    }
}

dependencies {
    compile 'com.facebook.react:react-native:+'
    compile 'com.yandex.android:mobmetricalib:3.1.0'
}