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Question

I'd like to get a String which is in an Object in Parse without the something.put("blalala")... .

Only by taking the string from Parse. What's wrong with my code ? How can I do that ?

public class MyActivity extends Activity {


TextView textView;

 @Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_my);
    Parse.initialize(this, "blablablbalba", "blablablabla");

    final ParseObject gameScore = new ParseObject("GameScore");

     //txtv
     textView = (TextView)findViewById(R.id.textView);
     //txtv


     ParseQuery<ParseObject> query = ParseQuery.getQuery("GameScore");

     query.getInBackground("theid", new GetCallback<ParseObject>() {
         @Override
         public void done(ParseObject parseObject, com.parse.ParseException e) {
             if (e == null){

                 String playerName = gameScore.getString("playerName");
                 textView.setText(playerName);

             }
             else {
                 textView.setText("Mince !!!");
             }
         }
     });







 }

}

Answer 1

The code should read String playerName = parseObject.getString("playerName"); parseObject is the variable that's holding the result from the query, not the gameScore variable

(EDIT:)Straight from the docs:

    ParseQuery<ParseObject> query = ParseQuery.getQuery("GameScore");
query.getInBackground("xWMyZ4YEGZ", new GetCallback<ParseObject>() {
  public void done(ParseObject object, ParseException e) {
    if (e == null) {
      // object will be your game score
    } else {
      // something went wrong
    }
  }
});