apply plugin: 'com.android.library' android { compileSdkVersion 27 defaultConfig { minSdkVersion 14 targetSdkVersion 27 versionCode 1 testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" ndk { abiFilters "armeabi", "armeabi-v7a", "x86_64" } multiDexEnabled true } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } } ext { appcompatVersion = '27.1.0' rxandroid = '2.0.2' rxjavaVersion = '2.1.11' eventbusversion = "3.2.0" Version = "2.0.2" } dependencies { implementation fileTree(include: ['*.jar'], dir: 'libs') implementation "com.android.support:appcompat-v7:$appcompatVersion" implementation "io.reactivex.rxjava2:rxjava:$rxjavaVersion" implementation "io.reactivex.rxjava2:rxandroid:$rxandroid" implementation "org.greenrobot:eventbus:$eventbusversion" implementation project(':serialportlib') }