ContextMenu initiated from GridView

问题

Just wondering if anyone can help with this - I'm learning and unable to figure it out......

If I register a GridView object with a Context Menu as follows:

registerForContextMenu(gridview);

How can I determine which View object/square in the Grid the menu was initiated from?

Any help would be very much appreciated

回答1:

In onContextItemSelected() method, you can get the index of the item on the Grid by using:

AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo();
int index = info.position;

Then use this index for everything you want :)

来源：https://stackoverflow.com/questions/38704558/contextmenu-initiated-from-gridview