android default values for shared preferences

Question

I am trying to understand the SharedPreferences of Android. I am a beginner and don\'t know a lot about it.

I have this class I implemented for my app Preferences

Answer 1

Could you use the default value parameter of the getX() method?

For example, to get a String called 'username', you could use this:

String username = prefs.getString("username_key", "DefaultUsername");

You can simply define your default values in your Preferences class.