customUserAgent.setSummary(sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0"));
// Update mainWebView's user agent. The default is "PrivacyBrowser/1.0".
customUserAgent.setSummary(sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0"));
// Update mainWebView's user agent. The default is "PrivacyBrowser/1.0".