I want to send the arraylist with hashmap between activities but is give me null arraylist with hashmap.
Sender Activity
ArrayList<HashMap<String,String>> childgame = new ArrayList<HashMap<String,String>>();
Intent ordernow= new Intent(CategoryActivity.this,OrderDetailActivity.class);
ordernow.putExtra("orderlist",childgame);
startActivity(ordernow);
Receiver Activity
Intent intent = getIntent();
Bundle bundle =intent.getExtras();
bundle.getSerializable("orderlist");