Android Devweb

In Android, I'd like to write SharedPreferences key-value pairs where the keys are Base64 strin… Read more Sharedpreferences In Android Not Persisted To Disk When Key Contains Newline

I am using SharedPreferences to store my keys and my crypted messages.If i store them crypted in it… Read more Sharedpreferences Mode_private Security

I am trying to store user id in SharedPreference in one activity and want to get this integer id in… Read more Not Getting Integer Value From Sharedpreference

I have some shared preferences (latitude, longitude) that I want to access from a service, that is … Read more Problems Using Sharedpreferences On A Service (getpreferences Doesn't Exist On A Service)

I want to change the background color of my app with a button. It should switch between two colors,… Read more Changing Background Colour With Sharedpreference In Android

I am using sharedpreferences to store my players highscore. The highscore function works, and the h… Read more Shared Preferences Not Saving When I Compile My Code

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 am trying to set a value to a ListPreference and always get the error message: The method findPre… Read more Findpreference Undefined Type