Hi,
I'm wondering if anyone can point me to an example of using
Cursor::registerContentObserver() or Cursor:: registerDataSetObserver
(). I'm not sure which one to use.
I'll be fetching all the rows in a particular sqlite database table,
the result of which is a Cursor. I'd like to be notified if any record
within that table changes as a result of any other process. It looks
something like:
SQLiteDatabase db = new(...);
Cursor cursor = db.query("tablename", new String[] { "col1",
"col2" }, null, null, null, null, null);
// Now what can we use to listen for changes?
cursor.registerContentObserver(...);
// or
cursor.registerDataSetObserver(...);
If either of those methods will work, does the cursor object need to
remain in memory, or just the registered listeners?
Thanks
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