Pass ArrayList<IntArray> from one activity to Another Activity Android

Question

var listPackets = ArrayList<IntArray>() How do I pass list packets from one activity to another activity

Answer 1

Passing a List from one Activity to another

Example:

ArrayList<String> myList = new ArrayList<String>();
intent.putExtra("mylist", myList);

In the other Activity:

ArrayList<String> myList = (ArrayList<String>) getIntent().getSerializableExtra("mylist");