CODEWITHSUNDEEP
parceler
c__c
c__c

Reputation: 1612

How to pass the Arraylist of custom Object type from activity to Service using the Parceler library?

I have done this in activity.Here responses variable is the ArrayList of type custom object LeaseDetailResponse.

 Intent intent = new Intent(TestActivity.this, AlarmService.class);
    intent.putParcelableArrayListExtra(AlarmService.LEASE_DETAIL_RESPONSE_LIST, (ArrayList<? extends Parcelable>) Parcels.wrap(responses));
    startService(intent);

At AlarmService 

Parcels.unwrap((Parcelable) intent.getParcelableArrayListExtra(LEASE_DETAIL_RESPONSE_LIST));

Shows the error 

    java.lang.ClassCastException: org.parceler.NonParcelRepository$ListParcelable cannot be cast to java.util.ArrayList

  Caused by: java.lang.ClassCastException: org.parceler.NonParcelRepository$ListParcelable cannot be cast to java.util.ArrayList

Upvotes: 2

Views: 1050

Answers (1)

John Ericksen
John Ericksen

Reputation: 11113

The issue is with your cast to an ArrayList... Parceler only deals with Parcelable. You need to use putExtra() instead with no cast:

Intent intent = new Intent(TestActivity.this, AlarmService.class);
intent.putExtra(AlarmService.LEASE_DETAIL_RESPONSE_LIST, Parcels.wrap(responses));
startService(intent);

And to de-serialize in your AlarmService:

Parcels.unwrap(intent.getParcelableExtra(LEASE_DETAIL_RESPONSE_LIST));

Upvotes: 2

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