Android SharedPreference not working right

Question

I'm trying to save an int I get from an EditText, and as people said it will be best with SharedPreference, I listened, but everytime i'm trying to save/load, the program crashes! any ideas?

public static final String MY_PREFS_NAME = "MyPrefsFile";
String getsturdvalue;
int sturd;
EditText sturdadapter;
int sturdadaptercount;

public void onSave(View view) {
    SharedPreferences.Editor editor = (SharedPreferences.Editor) getSharedPreferences(MY_PREFS_NAME, MODE_PRIVATE);
    editor.putInt(getstrengthvalue, strnth);
    editor.apply();
}

public void onLoad(View view) {
    SharedPreferences prefs = getSharedPreferences(MY_PREFS_NAME, MODE_PRIVATE);
    String restoredText= prefs.getString("text", null);
    if (restoredText != null) {
        int insertvalue = prefs.getInt("insertvalue", strnth);
        int adapter = prefs.getInt("adapter", strengthadaptercount);
    }
    strengthadapter.setText(prefs.getInt("" ,strengthadaptercount));
}

try this: http://stackoverflow.com/questions/23024831/android-shared-preferences-example — Deepak Sachdeva, Nov 08 '16 at 17:35
use commite() and checks its return value(boolean) whether it is commit or not ? — Onkar, Dec 17 '16 at 12:11

score 0 · Answer 1 · answered Nov 08 '16 at 16:52

0

It seems a ClassCastException. Try this:

public void onSave(View view) {
    SharedPreferences.Editor editor = (SharedPreferences.Editor)
        getSharedPreferences(MY_PREFS_NAME, MODE_PRIVATE).edit();
    // ...
}

answered Nov 08 '16 at 16:52

nandsito

3,634
2
16
25

Android SharedPreference not working right

1 Answers1