apply plugin: 'com.android.application' android { dexOptions { preDexLibraries = false } compileSdkVersion 27 buildToolsVersion "27.0.3" defaultConfig { applicationId "com.example.ali.control" minSdkVersion 15 targetSdkVersion 23 versionCode 1 versionName "1.0" //jackOptions { // enabled true //} } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } //compileOptions { //sourceCompatibility JavaVersion.VERSION_1_8 //targetCompatibility JavaVersion.VERSION_1_8 //} } dependencies { compile fileTree(include: ['*.jar'], dir: 'libs') testCompile 'junit:junit:4.12' compile 'com.android.support:appcompat-v7:23.3.0' compile 'com.android.support:design:23.3.0' // compile files('libs/bcpg-jdk15on-1.56.0.0.jar') // compile files('libs/bcpkix-jdk15on-1.56.0.0.jar') // compile files('libs/bctls-jdk15on-1.56.0.0.jar') // compile files('libs/core-1.56.0.0.jar') // compile files('libs/pg-1.54.0.0.jar') // compile files('libs/pkix-1.54.0.0.jar') // compile files('libs/prov-1.56.0.0.jar') }