Question

Hello I have a profile layout file wherein it saves the data the user inputs. This layout has checkboxes, textviews, and spinners. Then it will be viewed in my userprofile layout file as in textviews. I’m saving them to sharedpreferences. What I’d like to do is retrieve the String value the user selected/saved from spinners, display it in a textview. How can I do this?

I’m wondering how to implement this:

 tvbloodtype.setText(prefs.getInt("bloodtype",0));

Any help is truly appreciated. Thanks.

I got error:

ResourcesNotFoundException: String resource ID

Answer 1

you will need to use String.valueOf() or Integer.toString() for showing Integer in TextView . Example :

 tvbloodtype.setText(String.valueOf(prefs.getInt("bloodtype",0)));

OR

tvbloodtype.setText(Integer.toString(prefs.getInt("bloodtype",0)));