passing object with bundle returns null property

Asked Nov 08 '14 at 05:31

Active Nov 08 '14 at 05:44

Viewed 101 times

I've made a list of data that I'm trying to pass on to another activity.

public class MyData extends ParseObject implements Serializable {
    String name = "Tony";
    public String getName()
    {
        return getString("name");
    }
}

MyMainActivity:

List<MyData> data;
MyData temp;

so here's what I did:

temp = data.get(1);
Intent i = new Intent(MainActivity.this, AnotherActivity.class);
i.putExtra("dataTag", temp);
startActivity(i);

and on the other activity...

MyData newFile;
newFile = (MyData) getIntent().getSerializableExtra("dataTag");

when I log the newFile, it returns the data as ParseObject. But when I try to get its attribute, such as name, etc. it returns null. I wonder what I'm doing wrong.

edited Nov 08 '14 at 05:44

Jordan

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asked Nov 08 '14 at 05:31

kenlz

Try to log data.get(1).getName() – Blaze Tama Nov 08 '14 at 05:34
Why are you not using Parcelable instead of Serializable which more fater than Serializable in android. – Haresh Chhelana Nov 08 '14 at 05:38
@BlazeTama I tried it, it returns null. – kenlz Nov 08 '14 at 05:44
So the problem exists even before you send the data. Show me the code how you add List data and MyData temp – Blaze Tama Nov 08 '14 at 05:45
1

Check : http://www.easyinfogeek.com/2014/01/android-tutorial-two-methods-of-passing.html – Haresh Chhelana Nov 08 '14 at 05:46
@HareshChhelana i'll try to use parcelable and see if using parcelable solve my problem. thanks – kenlz Nov 08 '14 at 05:46
http://stackoverflow.com/a/7181792/1318946 – Pratik Butani Nov 08 '14 at 05:49
@BlazeTama sure, when I check on the other activity, I log the newFile and it returns the object, but returns null when i try to get its property. – kenlz Nov 08 '14 at 05:49
To create parcelable Class.....http://www.parcelabler.com/ – Pratik Butani Nov 08 '14 at 05:50
@BlazeTama here's how i get the data result = DataDao.getData(); // DataDao.getData() ParseQuery to get data from database data.addAll(result); – kenlz Nov 08 '14 at 05:53

passing object with bundle returns null property

0 Answers0