react-native-serialport/android/build.gradle

buildscript {
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.3.1'
    }
}

apply plugin: 'com.android.library'

android {
    compileSdkVersion 28
    buildToolsVersion "28.0.3"

    defaultConfig {
        minSdkVersion 16
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
    }
    lintOptions {
        abortOnError false
    }
}

repositories {
    mavenCentral()
}

dependencies {
    implementation 'com.google.guava:guava:20.0'
    implementation 'com.facebook.react:react-native:+'
    implementation fileTree(dir: 'libs', include: ['usbserial-6.0.5-release.aar'])
}