I\'m using facebook-android-sdk-4.19.0 in Android Studio and I followed the Facebook quick start guide at https://developers.facebook.com/docs/android/getting-started (Click
So Instead of calling the deprecated methods you can call AppEventsLogger.activateApp(Application) inside your application class's onCreate()
public class MyApplication extends Application{
@Override
public void onCreate() {
super.onCreate();
AppEventsLogger.activateApp(getApplication());
}
}