Sending arraylist

Question

i have set of values in android listview. when i click submit button i want to get whole list in another activity. i tried with intent.putExtra(); but i am getting following error .

java.lang.RuntimeException: Parcel: unable to marshal value com.example.technical14.recyclers.Planet@4011368

My Code is -

proceed.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {

        ArrayList<Planet> apl = planetsList;
        Intent intent = new Intent(MainActivity.this, Proceed.class);
        intent.putExtra("QuestionListExtra", apl);

        startActivity(intent);
    }
});

i am new to the android. so please help me on this.

check my answer: http://stackoverflow.com/a/43424961/6756514 — Divyesh Patel, Apr 18 '17 at 10:04

score 2 · Accepted Answer · answered Apr 18 '17 at 10:06

2

Make Planet Parcelable using http://parcelabler.com/

and then send using

intent.putExtra("QuestionListExtra", apl);

and in Proceed activity

ArrayList<Planet> list = getIntent().getParcelableArrayListExtra("QuestionListExtra");

answered Apr 18 '17 at 10:06

PEHLAJ

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Rajasekhar · Answer 2 · 2017-04-18T10:44:42.813

Find the solution

Your model class should be implements Parcelable :

 public class Planet implements Parcelable {

// Your setter and getter methods
 }

Put your arralist to putExtra() :

ArrayList<Planet> contactList = // planets data;
Intent intent = new Intent(this,DisplayContact.class);
intent.putExtra("Contact_list", contactList);
startActivity(intent);

3.In second Activity:

    ArrayList<ContactClass> myList = getIntent().getParcelableExtra("Contact_list");

2 Answers2