Open Android´s settings menu with code

Question

Somebody knows how can I open Android´s Settings screen with code? Thank you.

Answer 1

I'm not sure but, maybe this help you:

startActivity(new Intent(Settings.ACTION_SETTINGS));

Answer 2

 Intent intent = new Intent(Settings.ACTION_SETTINGS);
            intent.addCategory(Intent.CATEGORY_LAUNCHER);           
            startActivity(intent);