How make localization for toasts?

I'm wrote localization for ui texts using

String languageToLoad  = "en_EN";
 Locale locale = new Locale(languageToLoad); 
 Locale.setDefault(locale);
 Configuration config = new Configuration();
 config.locale = locale;
 context.getResources().updateConfiguration(config,context.getResources().getDisplayMetrics());

This good working for UI views, but my toasts don't have this. How fix it? Strings was created in strings.xml with Locale qualifier.

Solution

This is quite easy:

String string = getString(R.string.your_string_name);

If the string is saved in the right language folder it will be localised automatically.