Sign in Sign out

class SignInSignOutExample {

    @Override
    void action() {
        // Sign in via username/email and password
        GdxFIRAuth.inst()
                .signInWithEmailAndPassword(USER, new String(PASSWORD).toCharArray())
                .then(new Consumer<GdxFirebaseUser>() {
                    @Override
                    public void accept(GdxFirebaseUser gdxFirebaseUser) {
                        gdxFirebaseUser.delete().subscribe();
                        success();
                    }
                });

        // Sign out
        GdxFIRAuth.inst().signOut()
                .then(new Consumer<Void>() {
                    @Override
                    public void accept(Void o) {
                        success();
                    }
                })
    }

}