Farhad Zamani

 Regards, Farhad

I think I found the problem. In my project, the `isConnected()` method is not contained in `NeuroSky.java` file but in `Preconditions.java` (both files are downloaded via Gradle).  Perhaps I...

Or maybe I can skip that `isConnected()` part since it already exist in `startMonitoring()` and `stopMonitoring()` method? > public void startMonitoring() { if (Preconditions.isConnected(device)) { device.start(); }} > public void...

There is no `isConnected()` method in `NeuroSky.java`. There is also no `Preconditions` object in that java file. Is it really like this? Because the library I've downloaded via Gradle is...