[android-developers] how to use notifyDataSetChanged

2010-12-10 Thread pramod.deore
Hi I am reading data from database and displaying it in list. But this
list is not update instantly so I had used SimpleCursorAdapter. But
still it is not updated instantly. In documents I read that
notifyDataSetChanged() is used for this pupose.But when I write this
in my code still list is not  updated . I want to know how to use this
method?

-- 
You received this message because you are subscribed to the Google
Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en


Re: [android-developers] how to use notifyDataSetChanged

2010-12-10 Thread Mark Murphy
In your case, call requery() on the Cursor. The SimpleCursorAdapter
and whatever it is attached to (e.g., ListView) will be updated
automatically.

On Fri, Dec 10, 2010 at 6:24 AM, pramod.deore deore.pramo...@gmail.com wrote:
 Hi I am reading data from database and displaying it in list. But this
 list is not update instantly so I had used SimpleCursorAdapter. But
 still it is not updated instantly. In documents I read that
 notifyDataSetChanged() is used for this pupose.But when I write this
 in my code still list is not  updated . I want to know how to use this
 method?

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Android App Developer Books: http://commonsware.com/books

-- 
You received this message because you are subscribed to the Google
Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en