According to the documentation of RoboGuice RoboBlender is optional. Also in the RoboBlender wiki you can find a section about disabling RoboBlender. You can either set an environment property or you do it programmatically.
My question is, how do you set the environment property in the app? I assume you can do that in your gradle build script or somewhere else inside the app (I'm using Android Studio). Or do you really have to set it via the terminal?