0

I have user with score 5. after i want update with user with score 6. Can you help me.

ParseUser user = ParseUser.getCurrentUser();
        if (user == null){
            return;
        }
        if (userName.equals(user.getUsername())) {
            user.put(PlayerModel.PARSE_FIELD_SCORE_PLAYER,
                     6);
            user.signUpInBackground(new SignUpCallback() {
                @Override
                public void done(final ParseException e) {
                    if (e != null) {
                        Log.e(">>>>>PlayerProvider",e.getMessage());
                    }
                }
            });
        }

After i change same code bellow, but no success. Can you help me.

  user.saveInBackground(new SaveCallback() {
                    public void done(com.parse.ParseException e) {
                        // TODO Auto-generated method stub
                        if (e != null) {
                            Log.e(">>>>>PlayerProvider",e.getMessage());
                        } else {

                        }
                    }
                });

Log error

09-30 10:23:13.512  19848-19848/com.demo.b E/>>>>>PlayerProvider﹕ username vbox86pvbox86p16Samsung Galaxy S3 - 4.1.1 - API 16 - 720x1280000000000000000310260000000000 already taken
Nhu Van
  • 111
  • 8

1 Answers1

0

You can use incremen.

Docs here: https://parse.com/docs/android/guide#objects-counters

Ex: 

ParseUser user = ParseUser.getCurrentUser();
user.incremen(PlayerModel.PARSE_FIELD_SCORE_PLAYER);
user.saveInBackground();

Edited:

ParseUser user = ParseUser.getCurrentUser();
ParseQuery<ParseUser> query = ParseUser.getQuery();
query.getInBackground(user.getObjectId(), new GetCallback<ParseUser>() {
    @Override
    public void done(ParseUser parseUser, ParseException e) {
        if (e == null) {
            parseUser.put(PlayerModel.PARSE_FIELD_SCORE_PLAYER, 9999);
            parseUser.saveInBackground();
        }
    }
});
Norutan
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