Passing an ArrayList

Question

I have created an ArrayList in ActivityA and i want to pass it to ActivityB.

ActivityA:

ArrayList<CardDetails> cardDetailsToPass = new ArrayList<>();

        if (v.getId() == balance.getId()){
            for(CardDetails cardDetails : cardDetailsArrayList){
                int clientID = cardDetails.getClientID();
                int cardID = cardDetails.getCardID();
                int cardNo = cardDetails.getCardNo();
                int balance = cardDetails.getCardBalance();
                int availableBalance = cardDetails.getCardAvailableBalance();
                int limit = cardDetails.getCardLimit();
                int expDate = cardDetails.getExpDate();
                String status = cardDetails.getStatus();

                cardDetailsToPass.add(new CardDetails(clientID,cardID,cardNo,balance,availableBalance,limit,expDate,status));

                Log.d("Adapter","clientID               "+cardDetails.getClientID());
                Log.d("Adapter","cardID                 "+cardDetails.getCardID());
                Log.d("Adapter","cardNo                 "+cardDetails.getCardNo());
                Log.d("Adapter","cardBalance            "+cardDetails.getCardBalance());
                Log.d("Adapter","cardAvailableBalance   "+cardDetails.getCardAvailableBalance());
                Log.d("Adapter","cardLimit              "+cardDetails.getCardLimit());
                Log.d("Adapter","cardExpDate            "+cardDetails.getExpDate());
                Log.d("Adapter","cardStatus             "+cardDetails.getStatus());

            }

            Intent intent = new Intent(context, CardStatementActivity.class);
            intent.putExtra("cardDetailsToPass",cardDetailsToPass);
            context.startActivity(intent);

ActivityB:

 protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_card_statement);



    Bundle extras = getIntent().getExtras();
    if(extras != null){
       //get the ArrayList here
    }
}

I've tried one method of doing this but with no success. Does passing an ArrayList of Objects require something else ?

score 1 · Accepted Answer · edited May 23 '17 at 11:46

1

You can pass the arraylist of your custom define object either by using serializable or parcelable.

use the below link that helps lot

Android: Difference between Parcelable and Serializable?

edited May 23 '17 at 11:46

Community

1
1

answered Feb 23 '17 at 13:38

Zakir hussain

392
1
10

score 0 · Answer 2 · answered Feb 23 '17 at 13:40

0

You can't pass a list of plain Java objects to an Intent.

What you can do is CardDetails class implement Parcelable and use the method putParcelableArrayListExtra

answered Feb 23 '17 at 13:40

npace

4,218
1
25
35

score 0 · Answer 3 · answered Feb 23 '17 at 13:53

0

You try the below, you CardDetails must implement Parceable

intent.putParcelableArrayListExtra("key", ArrayList<T extends Parcelable> list);
startActivity(intent);

Retrieve it

getIntent().getParcelableArrayListExtra("key");

answered Feb 23 '17 at 13:53

RoShan Shan

2,924
1
18
38

Passing an ArrayList

3 Answers3

Linked