apply plugin: 'com.android.library' android { compileSdkVersion 20 buildToolsVersion '26.0.2' defaultConfig { minSdkVersion 9 targetSdkVersion 22 } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' } } } dependencies { compile files('libs/doublescreen.jar') compile files('libs/androidsim.jar') }