apply plugin: 'com.android.library' android { compileSdkVersion 31 defaultConfig { minSdkVersion 19 targetSdkVersion 31 versionName "5.2.1.51" } sourceSets { main { manifest.srcFile 'AndroidManifest.xml' jniLibs.srcDirs = ['libs'] } } } dependencies { api fileTree(dir: 'libs', include: ['*.jar']) api project(':rtclib') }