apply plugin: 'com.android.application' android { compileSdkVersion 15 buildToolsVersion "23.0.3" defaultConfig { applicationId "org.pjsip.pjsua" minSdkVersion 15 targetSdkVersion 15 ndk { moduleName "libpjsua" } } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' } } }