Question

I currently have this Custom ArrayList:

ArrayList<PlaceDetails> place_list = new ArrayList<PlaceDetails>();

which will be populated during the onCreateView() portion.

I am unsure as of how do I pass this ArrayList in a bundle from this fragment class to another fragment class. Below is the snippet of my codes:

public void Map(View view){
    if(hasConnection() == true){
        Bundle b = new Bundle();
        // how should I be passing the ArrayList in this bundle?
        FragmentTransaction ft = getSherlockActivity().getSupportFragmentManager().beginTransaction();
        TOnlineMapViewFragment mapfrag = TOnlineMapViewFragment.newInstance(b);
        ft.replace(R.id.container, mapfrag).addToBackStack(null).commit();

    }
}

So I’ve created the bundle and I wanted to pass it to the next fragment with the newInstance() method. How should I do this?

Answer 1

Are you really sure a bundle is really needed?

 TOnlineMapViewFragment mapfrag = TOnlineMapViewFragment.newInstance(b);
 mapfrag.setPlaceList(place_list)

Should be trivial to create setPlaceList(ArrayList<PlaceDetails> place_list) …