Why is item.getMenuInfo() null?

Question

Within my ListVeiw item I have 4-8 ImageView(some of them are invisible depended of some value) and 4 TextView.

When I Long click to item of Listview the (AdapterContext

Answer 1

It may not have anything to do with it, but one glaring thing I see right away is:

public Object getItem(int position) {
   return position;
}

public long getItemId(int position) {
   return position;
}

Your getItem method is returning an int of the object's position, not the actual Object itself as stated in its method declaration.

Answer 2

getMenuInfo() will work on ListAdapter, not on views.

But, You can pass additional data with the tag of the view.

in getView: vi.setTag(position) activity.registerForContextMenu(vi);

declare in Activity private int id;

onCreateContextMenu: id = (int) v.getTag();

onContextItemSelected: you can use the id

Answer 3

You need to register the list for context menu, not the items.

// wrong:
activity.registerForContextMenu(vi);

// right:
activity.registerForContextMenu(myList);