src/main/java/com/w3asel/cubesensors/util/PrefAuthPersistence.java
@Override
	public void saveToken(Token token) {
		set(ACCESS_TOKEN_TOKEN_PREF, token.getToken());
		set(ACCESS_TOKEN_SECRET_PREF, token.getSecret());
	}
@Override
	public void saveToken(Token token) {
		set(ACCESS_TOKEN_TOKEN_PREF, token.getToken());
		set(ACCESS_TOKEN_SECRET_PREF, token.getSecret());
	}
Save the token using java preferences.