im\'triyng to implement the Google Licensing Verification in a Android Studio made app. By following this lines: http://developer.android.com/google/play/licensing/setting-up.ht
Desktop/android-sdk-macosx/extras/google/play_licensing/library
lvl
module's build.gradle
to match your project targetSdkVersion.compile project(':lvl')
inside the {dependencies{
section.