Time to load Logs is too long

[GoogleCodeExporter]

I think time to load even 24 hours worth of logs is still too long.  We need to 
look at a way to optimize the tabbed log activity.  Several things could be 
looked at:

0) Optimize the sorting in All Logs view as it is the slowest since it loads 
logs from all three tables
1) Use ConvertView in the listview
2) Do proressive loading of the listview (see 
http://mylifewithandroid.blogspot.com/2010/03/progressively-loading-listviews.ht
ml)
3) Don't reload the listview data between tab changes

Original issue reported on code.google.com by [email protected] on 1 Aug 2010 at 9:38