Android Coder

I´ve made a class with helps me to handle the Authentication (save Cookie to SharedPrefs). public c… Read more Save String (cookie) To Sharedprefs Caused Nullpointerexception

This is the app view: and here is my activity code: public class Quiz extends AppCompatActivity { … Read more How To Save Radiobutton Status With Sharedpreference?

I have the application with coding key, that should be visible from all parts of the application. I… Read more Set Default Values For The Sharedpreferences For The Whole Aplication

function for clear shared preference and exit : SharedPreferences prefs = getSharedPreferences( … Read more How To Delete Sharedpreferences ,quit And Launch Application From First Actvity In Android

I have a Set of Strings in my sharedPrefs. I would like to remove a specific item in the list 21737… Read more Remove A Specific Item From A Set In Sharedpreferences