Hi, I'm interested in this topic. I have a question about the id that returns from info.id. Is this id the same that is used by SQLite? As I see in your example, that I suppose is taken from the developers tutorial, you use info.id to delete an item from SQLite. But the column in SQLite was named _id. Is this some kind of convention to stick to? What if those items did not have an _id but a, suppose, _key not called id? Could we do info.key?
On 15 Lug, 21:59, Mark Murphy <[email protected]> wrote: > Ankit Shah wrote: > > I have a ListActivity and using BaseAdapter i have populated ListItems > > (Single ListItem row contains 3 views: 1 ImageView <"icon">, 1 > > TextView <"Title"> and 1 more TextView <"Description">). > > > Now When I short click on a list item, I get the position via > > onListItemClick event. When I long click on the same listItem, the > > context menu comes up. The thing is that there is no info on the > > position (long click position/Index value). > > Sure there is. > > Call getMenuInfo() on the MenuItem, and cast it to an > AdapterView.AdapterContextMenuInfo. You can then get the id of the item > that was clicked upon. > > Here's a snippet of code from one of my book examples: > > @Override > public boolean onContextItemSelected(MenuItem item) { > switch (item.getItemId()) { > case DELETE_ID: > AdapterView.AdapterContextMenuInfoinfo= > (AdapterView.AdapterContextMenuInfo)item.getMenuInfo(); > > delete(info.id); > return(true); > } > > return(super.onOptionsItemSelected(item)); > > } > > -- > Mark Murphy (a Commons > Guy)http://commonsware.com|http://twitter.com/commonsguy > > Looking for Android opportunities?http://wiki.andmob.org/hado --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Beginners" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~----------~----~----~----~------~----~------~--~---
