Issue With Passing A Custom Arraylist Through Intent With Serialize

I am attempting to pass an array List of Custom objects through from one class to the other. I used a wrapper class to pass over the array List: package perks; import java.io.Seri

Solution 1:

You are passing player.perks which is an ArrayList of Perk and in your other activity you are getting PerkWrapper and hence it is giving you error.You will need to do something like this

ArrayList<Perk> perks = (ArrayList<Perk>) getIntent().getSerializableExtra("perks");

Solution 2:

Reply to @amit singh's Answer (My reputation not yet upto comment level)

The method specified is possible possible only for arraylist of the format ArrayList. For custom objects, this is not applicable.

Solution 3:

To pass arraylist between activities, use-

Intent intent = newIntent(this, secondActivity.class);
        intent.putStringArrayListExtra("list", samplelist);
        startActivity(intent);

In your receiving intent you need to do:

Intenti= getIntent();  
stock_list = i.getStringArrayListExtra("list");