String defaultUserAgentName = sharedPreferences.getString("user_agent", getString(R.string.user_agent_default_value));
defaultCustomUserAgentString = sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value));
boolean defaultSwipeToRefresh = sharedPreferences.getBoolean("swipe_to_refresh", true);
String defaultUserAgentName = sharedPreferences.getString("user_agent", getString(R.string.user_agent_default_value));
defaultCustomUserAgentString = sharedPreferences.getString("custom_user_agent", getString(R.string.custom_user_agent_default_value));
boolean defaultSwipeToRefresh = sharedPreferences.getBoolean("swipe_to_refresh", true);